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version 1.7, 2001/05/01 17:30:18
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version 1.550, 2009/02/14 17:03:40
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# The LearningOnline Network with CAPA |
| # The LON-CAPA Grading handler |
# The LON-CAPA Grading handler |
| # 2/9,2/13 Guy Albertelli |
# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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|
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|
| package Apache::grades; |
package Apache::grades; |
| use strict; |
use strict; |
|
Line 7 use Apache::style;
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Line 34 use Apache::style;
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| use Apache::lonxml; |
use Apache::lonxml; |
| use Apache::lonnet; |
use Apache::lonnet; |
| use Apache::loncommon; |
use Apache::loncommon; |
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use Apache::lonhtmlcommon; |
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use Apache::lonnavmaps; |
| use Apache::lonhomework; |
use Apache::lonhomework; |
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use Apache::lonpickcode; |
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use Apache::loncoursedata; |
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use Apache::lonmsg(); |
| use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use Apache::lonlocal; |
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use Apache::lonenc; |
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use String::Similarity; |
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use LONCAPA; |
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|
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use POSIX qw(floor); |
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|
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|
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|
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my %perm=(); |
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|
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# These variables are used to recover from ssi errors |
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|
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my $ssi_retries = 5; |
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my $ssi_error; |
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my $ssi_error_resource; |
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my $ssi_error_message; |
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|
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|
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sub ssi_with_retries { |
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my ($resource, $retries, %form) = @_; |
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my ($content, $response) = &Apache::loncommon::ssi_with_retries($resource, $retries, %form); |
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if ($response->is_error) { |
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$ssi_error = 1; |
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$ssi_error_resource = $resource; |
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$ssi_error_message = $response->code . " " . $response->message; |
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} |
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|
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return $content; |
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|
| sub moreinfo { |
|
| my ($request,$reason) = @_; |
|
| $request->print("Unable to process request: $reason"); |
|
| if ( $Apache::grades::viewgrades eq 'F' ) { |
|
| $request->print('<form action="/adm/grades" method="post">'."\n"); |
|
| $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'"></input>'."\n"); |
|
| $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'"></input>'."\n"); |
|
| $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'"></input>'."<br />\n"); |
|
| $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'"></input>'."<br />\n"); |
|
| $request->print('<input type="submit" name="submit" value="ReSubmit"></input>'."<br />\n"); |
|
| $request->print('</form>'); |
|
| } |
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| return ''; |
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| } |
} |
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# |
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# Prodcuces an ssi retry failure error message to the user: |
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# |
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|
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sub ssi_print_error { |
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my ($r) = @_; |
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my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk'); |
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$r->print(' |
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<br /> |
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<h2>'.&mt('An unrecoverable network error occurred:').'</h2> |
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<p> |
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'.&mt('Unable to retrieve a resource from a server:').'<br /> |
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'.&mt('Resource:').' '.$ssi_error_resource.'<br /> |
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'.&mt('Error:').' '.$ssi_error_message.' |
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</p> |
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<p>'. |
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&mt('It is recommended that you try again later, as this error may mean the server was just temporarily unavailable, or is down for maintenance.').'<br />'. |
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&mt('If the error persists, please contact the [_1] for assistance.',$helpurl). |
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'</p>'); |
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return; |
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} |
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|
| #FIXME - needs to handle multiple matches |
# |
| sub finduser { |
# --- Retrieve the parts from the metadata file.--- |
| my ($name) = @_; |
sub getpartlist { |
| my $domain = ''; |
my ($symb) = @_; |
| |
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| if ( $Apache::grades::viewgrades eq 'F' ) { |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| #get classlist |
my $res = $navmap->getBySymb($symb); |
| my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
my $partlist = $res->parts(); |
| my $chome=$ENV{"course.$ENV{'request.course.id'}.home"}; |
my $url = $res->src(); |
| #print "Found $cdom:$cnum:$chome<br />"; |
my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys')); |
| my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
|
| foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
my @stores; |
| my ($posname,$posdomain) = split(/:/,$student); |
foreach my $part (@{ $partlist }) { |
| if ($posname =~ $name) { $name=$posname; $domain=$posdomain; last; } |
foreach my $key (@metakeys) { |
| } |
if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); } |
| return ($name,$domain); |
} |
| } else { |
} |
| return ($ENV{'user.name'},$ENV{'user.domain'}); |
return @stores; |
| } |
} |
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|
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# --- Get the symbolic name of a problem and the url |
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sub get_symb { |
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my ($request,$silent) = @_; |
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(my $url=$env{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
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my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($url))); |
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if ($symb eq '') { |
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if (!$silent) { |
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$request->print("Unable to handle ambiguous references:$url:."); |
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return (); |
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} |
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} |
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&Apache::lonenc::check_decrypt(\$symb); |
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return ($symb); |
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} |
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|
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#--- Format fullname, username:domain if different for display |
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#--- Use anywhere where the student names are listed |
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sub nameUserString { |
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my ($type,$fullname,$uname,$udom) = @_; |
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if ($type eq 'header') { |
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return '<b> '.&mt('Fullname').' </b><span class="LC_internal_info">('.&mt('Username').')</span>'; |
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} else { |
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return ' '.$fullname.'<span class="LC_internal_info"> ('.$uname. |
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($env{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')</span>'; |
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} |
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} |
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|
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#--- Get the partlist and the response type for a given problem. --- |
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#--- Indicate if a response type is coded handgraded or not. --- |
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sub response_type { |
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my ($symb) = shift; |
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|
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my $navmap = Apache::lonnavmaps::navmap->new(); |
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my $res = $navmap->getBySymb($symb); |
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my $partlist = $res->parts(); |
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my %vPart = |
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map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart')); |
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my (%response_types,%handgrade); |
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foreach my $part (@{ $partlist }) { |
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next if (%vPart && !exists($vPart{$part})); |
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|
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my @types = $res->responseType($part); |
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my @ids = $res->responseIds($part); |
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for (my $i=0; $i < scalar(@ids); $i++) { |
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$response_types{$part}{$ids[$i]} = $types[$i]; |
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$handgrade{$part.'_'.$ids[$i]} = |
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&Apache::lonnet::EXT('resource.'.$part.'_'.$ids[$i]. |
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'.handgrade',$symb); |
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} |
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} |
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return ($partlist,\%handgrade,\%response_types); |
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} |
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|
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sub flatten_responseType { |
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my ($responseType) = @_; |
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my @part_response_id = |
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map { |
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my $part = $_; |
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map { |
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[$part,$_] |
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} sort(keys(%{ $responseType->{$part} })); |
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} sort(keys(%$responseType)); |
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return @part_response_id; |
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} |
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|
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sub get_display_part { |
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my ($partID,$symb)=@_; |
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my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb); |
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if (defined($display) and $display ne '') { |
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$display.= " (<span class=\"LC_internal_info\">id $partID</span>)"; |
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} else { |
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$display=$partID; |
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} |
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return $display; |
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} |
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|
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#--- Show resource title |
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#--- and parts and response type |
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sub showResourceInfo { |
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my ($symb,$probTitle,$checkboxes) = @_; |
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my $col=3; |
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if ($checkboxes) { $col=4; } |
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my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n"; |
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$result .='<table border="0">'; |
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my ($partlist,$handgrade,$responseType) = &response_type($symb); |
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my %resptype = (); |
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my $hdgrade='no'; |
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my %partsseen; |
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foreach my $partID (sort(keys(%$responseType))) { |
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foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) { |
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my $handgrade=$$handgrade{$partID.'_'.$resID}; |
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my $responsetype = $responseType->{$partID}->{$resID}; |
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$hdgrade = $handgrade if ($handgrade eq 'yes'); |
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$result.='<tr>'; |
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if ($checkboxes) { |
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if (exists($partsseen{$partID})) { |
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$result.="<td> </td>"; |
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} else { |
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$result.="<td><input type='checkbox' name='vPart' value='$partID' checked='checked' /></td>"; |
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} |
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$partsseen{$partID}=1; |
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} |
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my $display_part=&get_display_part($partID,$symb); |
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$result.='<td><b>'.&mt('Part').': </b>'.$display_part. |
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' <span class="LC_internal_info">'.$resID.'</span></td>'. |
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'<td><b>'.&mt('Type').': </b>'.$responsetype.'</td></tr>'; |
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# '<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td></tr>'; |
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} |
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} |
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$result.='</table>'."\n"; |
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return $result,$responseType,$hdgrade,$partlist,$handgrade; |
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} |
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|
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sub reset_caches { |
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&reset_analyze_cache(); |
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&reset_perm(); |
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} |
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|
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{ |
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my %analyze_cache; |
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|
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sub reset_analyze_cache { |
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undef(%analyze_cache); |
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} |
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|
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sub get_analyze { |
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my ($symb,$uname,$udom,$no_increment)=@_; |
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my $key = "$symb\0$uname\0$udom"; |
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return $analyze_cache{$key} if (exists($analyze_cache{$key})); |
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|
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my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); |
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$url=&Apache::lonnet::clutter($url); |
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my $subresult=&ssi_with_retries($url, $ssi_retries, |
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('grade_target' => 'analyze', |
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'grade_domain' => $udom, |
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'grade_symb' => $symb, |
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'grade_courseid' => |
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$env{'request.course.id'}, |
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'grade_username' => $uname, |
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'grade_noincrement' => $no_increment)); |
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(undef,$subresult)=split(/_HASH_REF__/,$subresult,2); |
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my %analyze=&Apache::lonnet::str2hash($subresult); |
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return $analyze_cache{$key} = \%analyze; |
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} |
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|
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sub get_order { |
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my ($partid,$respid,$symb,$uname,$udom,$no_increment)=@_; |
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my $analyze = &get_analyze($symb,$uname,$udom,$no_increment); |
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return $analyze->{"$partid.$respid.shown"}; |
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} |
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|
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sub get_radiobutton_correct_foil { |
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my ($partid,$respid,$symb,$uname,$udom)=@_; |
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my $analyze = &get_analyze($symb,$uname,$udom); |
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foreach my $foil (@{&get_order($partid,$respid,$symb,$uname,$udom)}) { |
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if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') { |
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return $foil; |
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} |
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} |
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} |
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} |
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|
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#--- Clean response type for display |
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#--- Currently filters option/rank/radiobutton/match/essay/Task |
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# response types only. |
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sub cleanRecord { |
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my ($answer,$response,$symb,$partid,$respid,$record,$order,$version, |
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$uname,$udom) = @_; |
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my $grayFont = '<span class="LC_internal_info">'; |
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if ($response =~ /^(option|rank)$/) { |
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my %answer=&Apache::lonnet::str2hash($answer); |
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my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"}); |
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my ($toprow,$bottomrow); |
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foreach my $foil (@$order) { |
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if ($grading{$foil} == 1) { |
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$toprow.='<td><b>'.$answer{$foil}.' </b></td>'; |
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} else { |
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$toprow.='<td><i>'.$answer{$foil}.' </i></td>'; |
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} |
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$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>'; |
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} |
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return '<blockquote><table border="1">'. |
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'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'. |
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'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'. |
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$grayFont.$bottomrow.'</tr>'.'</table></blockquote>'; |
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} elsif ($response eq 'match') { |
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my %answer=&Apache::lonnet::str2hash($answer); |
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my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"}); |
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my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"}); |
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my ($toprow,$middlerow,$bottomrow); |
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foreach my $foil (@$order) { |
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my $item=shift(@items); |
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if ($grading{$foil} == 1) { |
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$toprow.='<td><b>'.$item.' </b></td>'; |
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$middlerow.='<td><b>'.$grayFont.$answer{$foil}.' </span></b></td>'; |
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} else { |
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$toprow.='<td><i>'.$item.' </i></td>'; |
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$middlerow.='<td><i>'.$grayFont.$answer{$foil}.' </span></i></td>'; |
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} |
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$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>'; |
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} |
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return '<blockquote><table border="1">'. |
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'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'. |
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'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'. |
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$middlerow.'</tr>'. |
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'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'. |
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$bottomrow.'</tr>'.'</table></blockquote>'; |
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} elsif ($response eq 'radiobutton') { |
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my %answer=&Apache::lonnet::str2hash($answer); |
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my ($toprow,$bottomrow); |
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my $correct = |
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&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom); |
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foreach my $foil (@$order) { |
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if (exists($answer{$foil})) { |
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if ($foil eq $correct) { |
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$toprow.='<td><b>'.&mt('true').'</b></td>'; |
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} else { |
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$toprow.='<td><i>'.&mt('true').'</i></td>'; |
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} |
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} else { |
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$toprow.='<td>'.&mt('false').'</td>'; |
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} |
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$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>'; |
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} |
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return '<blockquote><table border="1">'. |
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'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'. |
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'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'. |
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$grayFont.$bottomrow.'</tr>'.'</table></blockquote>'; |
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} elsif ($response eq 'essay') { |
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if (! exists ($env{'form.'.$symb})) { |
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my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade', |
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$env{'course.'.$env{'request.course.id'}.'.domain'}, |
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$env{'course.'.$env{'request.course.id'}.'.num'}); |
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|
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my $loginuser = $env{'user.name'}.':'.$env{'user.domain'}; |
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$env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; |
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$env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; |
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$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; |
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$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; |
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$env{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob. |
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} |
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$answer =~ s-\n-<br />-g; |
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return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>'; |
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} elsif ( $response eq 'organic') { |
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my $result='Smile representation: "<tt>'.$answer.'</tt>"'; |
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my $jme=$record->{$version."resource.$partid.$respid.molecule"}; |
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$result.=&Apache::chemresponse::jme_img($jme,$answer,400); |
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return $result; |
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} elsif ( $response eq 'Task') { |
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if ( $answer eq 'SUBMITTED') { |
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my $files = $record->{$version."resource.$respid.$partid.bridgetask.portfiles"}; |
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my $result = &Apache::bridgetask::file_list($files,$uname,$udom); |
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return $result; |
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} elsif ( grep(/^\Q$version\E.*?\.instance$/, keys(%{$record})) ) { |
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my @matches = grep(/^\Q$version\E.*?\.instance$/, |
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keys(%{$record})); |
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return join('<br />',($version,@matches)); |
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|
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|
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} else { |
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my $result = |
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'<p>' |
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.&mt('Overall result: [_1]', |
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$record->{$version."resource.$respid.$partid.status"}) |
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.'</p>'; |
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|
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$result .= '<ul>'; |
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my @grade = grep(/^\Q${version}resource.$respid.$partid.\E[^.]*[.]status$/, |
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keys(%{$record})); |
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foreach my $grade (sort(@grade)) { |
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my ($dim) = ($grade =~/[.]([^.]+)[.]status$/); |
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$result.= '<li>'.&mt("Dimension: [_1], status [_2] ", |
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$dim, $record->{$grade}). |
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'</li>'; |
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} |
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$result.='</ul>'; |
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return $result; |
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} |
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} elsif ( $response =~ m/(?:numerical|formula)/) { |
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$answer = |
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&Apache::loncommon::format_previous_attempt_value('submission', |
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$answer); |
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} |
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return $answer; |
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} |
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|
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#-- A couple of common js functions |
| |
sub commonJSfunctions { |
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my $request = shift; |
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$request->print(<<COMMONJSFUNCTIONS); |
| |
<script type="text/javascript" language="javascript"> |
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function radioSelection(radioButton) { |
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var selection=null; |
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if (radioButton.length > 1) { |
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for (var i=0; i<radioButton.length; i++) { |
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if (radioButton[i].checked) { |
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return radioButton[i].value; |
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} |
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} |
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} else { |
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if (radioButton.checked) return radioButton.value; |
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} |
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return selection; |
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} |
| |
|
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function pullDownSelection(selectOne) { |
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var selection=""; |
| |
if (selectOne.length > 1) { |
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for (var i=0; i<selectOne.length; i++) { |
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if (selectOne[i].selected) { |
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return selectOne[i].value; |
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} |
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} |
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} else { |
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// only one value it must be the selected one |
| |
return selectOne.value; |
| |
} |
| |
} |
| |
</script> |
| |
COMMONJSFUNCTIONS |
| } |
} |
| |
|
| |
#--- Dumps the class list with usernames,list of sections, |
| |
#--- section, ids and fullnames for each user. |
| sub getclasslist { |
sub getclasslist { |
| my ($coursedomain,$coursenum,$coursehome,$hideexpired) = @_; |
my ($getsec,$filterlist,$getgroup) = @_; |
| my $classlist=&Apache::lonnet::reply("dump:$coursedomain:$coursenum:classlist",$coursehome); |
my @getsec; |
| my %classlist=(); |
my @getgroup; |
| my $now = time; |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| foreach my $record (split /&/, $classlist) { |
if (!ref($getsec)) { |
| my ($name,$value)=split(/=/,&Apache::lonnet::unescape($record)); |
if ($getsec ne '' && $getsec ne 'all') { |
| my ($end,$start)=split(/:/,$value); |
@getsec=($getsec); |
| # still a student? |
} |
| if (($hideexpired) && ($end) && ($end < $now)) { |
} else { |
| print "Skipping:$name:$end:$now<br />\n"; |
@getsec=@{$getsec}; |
| next; |
|
| } |
} |
| push( @{ $classlist{'allids'} }, $name); |
if (grep(/^all$/,@getsec)) { undef(@getsec); } |
| } |
if (!ref($getgroup)) { |
| return (%classlist); |
if ($getgroup ne '' && $getgroup ne 'all') { |
| |
@getgroup=($getgroup); |
| |
} |
| |
} else { |
| |
@getgroup=@{$getgroup}; |
| |
} |
| |
if (grep(/^all$/,@getgroup)) { undef(@getgroup); } |
| |
|
| |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| |
# Bail out if we were unable to get the classlist |
| |
return if (! defined($classlist)); |
| |
&Apache::loncoursedata::get_group_memberships($classlist,$keylist); |
| |
# |
| |
my %sections; |
| |
my %fullnames; |
| |
foreach my $student (keys(%$classlist)) { |
| |
my $end = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_END()]; |
| |
my $start = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_START()]; |
| |
my $id = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_ID()]; |
| |
my $section = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()]; |
| |
my $fullname = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()]; |
| |
my $status = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()]; |
| |
my $group = |
| |
$classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()]; |
| |
# filter students according to status selected |
| |
if ($filterlist && (!($stu_status =~ /Any/))) { |
| |
if (!($stu_status =~ $status)) { |
| |
delete($classlist->{$student}); |
| |
next; |
| |
} |
| |
} |
| |
# filter students according to groups selected |
| |
my @stu_groups = split(/,/,$group); |
| |
if (@getgroup) { |
| |
my $exclude = 1; |
| |
foreach my $grp (@getgroup) { |
| |
foreach my $stu_group (@stu_groups) { |
| |
if ($stu_group eq $grp) { |
| |
$exclude = 0; |
| |
} |
| |
} |
| |
if (($grp eq 'none') && !$group) { |
| |
$exclude = 0; |
| |
} |
| |
} |
| |
if ($exclude) { |
| |
delete($classlist->{$student}); |
| |
} |
| |
} |
| |
$section = ($section ne '' ? $section : 'none'); |
| |
if (&canview($section)) { |
| |
if (!@getsec || grep(/^\Q$section\E$/,@getsec)) { |
| |
$sections{$section}++; |
| |
if ($classlist->{$student}) { |
| |
$fullnames{$student}=$fullname; |
| |
} |
| |
} else { |
| |
delete($classlist->{$student}); |
| |
} |
| |
} else { |
| |
delete($classlist->{$student}); |
| |
} |
| |
} |
| |
my %seen = (); |
| |
my @sections = sort(keys(%sections)); |
| |
return ($classlist,\@sections,\%fullnames); |
| } |
} |
| |
|
| sub getpartlist { |
sub canmodify { |
| my ($url) = @_; |
my ($sec)=@_; |
| my @parts =(); |
if ($perm{'mgr'}) { |
| my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); |
if (!defined($perm{'mgr_section'})) { |
| foreach my $key (@metakeys) { |
# can modify whole class |
| if ( $key =~ m/stores_([0-9]+)_.*/ ) { |
return 1; |
| push(@parts,$key); |
} else { |
| |
if ($sec eq $perm{'mgr_section'}) { |
| |
#can modify the requested section |
| |
return 1; |
| |
} else { |
| |
# can't modify the request section |
| |
return 0; |
| |
} |
| |
} |
| } |
} |
| } |
#can't modify |
| return @parts; |
return 0; |
| } |
} |
| |
|
| sub viewstudentgrade { |
sub canview { |
| my ($url,$symb,$courseid,$student,@parts) = @_; |
my ($sec)=@_; |
| my $result =''; |
if ($perm{'vgr'}) { |
| |
if (!defined($perm{'vgr_section'})) { |
| |
# can modify whole class |
| |
return 1; |
| |
} else { |
| |
if ($sec eq $perm{'vgr_section'}) { |
| |
#can modify the requested section |
| |
return 1; |
| |
} else { |
| |
# can't modify the request section |
| |
return 0; |
| |
} |
| |
} |
| |
} |
| |
#can't modify |
| |
return 0; |
| |
} |
| |
|
| |
#--- Retrieve the grade status of a student for all the parts |
| |
sub student_gradeStatus { |
| |
my ($symb,$udom,$uname,$partlist) = @_; |
| |
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname); |
| |
my %partstatus = (); |
| |
foreach (@$partlist) { |
| |
my ($status,undef) = split(/_/,$record{"resource.$_.solved"},2); |
| |
$status = 'nothing' if ($status eq ''); |
| |
$partstatus{$_} = $status; |
| |
my $subkey = "resource.$_.submitted_by"; |
| |
$partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne ''); |
| |
} |
| |
return %partstatus; |
| |
} |
| |
|
| my ($stuname,$domain) = split(/:/,$student); |
# hidden form and javascript that calls the form |
| |
# Use by verifyscript and viewgrades |
| |
# Shows a student's view of problem and submission |
| |
sub jscriptNform { |
| |
my ($symb) = @_; |
| |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
my $jscript='<script type="text/javascript" language="javascript">'."\n". |
| |
' function viewOneStudent(user,domain) {'."\n". |
| |
' document.onestudent.student.value = user;'."\n". |
| |
' document.onestudent.userdom.value = domain;'."\n". |
| |
' document.onestudent.submit();'."\n". |
| |
' }'."\n". |
| |
'</script>'."\n"; |
| |
$jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n". |
| |
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n". |
| |
'<input type="hidden" name="command" value="submission" />'."\n". |
| |
'<input type="hidden" name="student" value="" />'."\n". |
| |
'<input type="hidden" name="userdom" value="" />'."\n". |
| |
'</form>'."\n"; |
| |
return $jscript; |
| |
} |
| |
|
| my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname, |
|
| &Apache::lonnet::homeserver($stuname,$domain)); |
|
| |
|
| $result.="<tr><td>$stuname</td><td>$domain</td>\n"; |
|
| foreach my $part (@parts) { |
# Given the score (as a number [0-1] and the weight) what is the final |
| my ($temp,$part,$type)=split(/_/,$part); |
# point value? This function will round to the nearest tenth, third, |
| #print "resource.$part.$type = ".$record{"resource.$part.$type"}." <br />\n"; |
# or quarter if one of those is within the tolerance of .00001. |
| if ($type eq 'awarded') { |
sub compute_points { |
| my $score=$record{"resource.$part.$type"}; |
my ($score, $weight) = @_; |
| $result.="<td><input type=\"text\" name=\"GRADE.$student.$part.$type\" value=\"$score\" size=\"4\" /></td>\n"; |
|
| } elsif ($type eq 'tries') { |
my $tolerance = .00001; |
| my $score=$record{"resource.$part.$type"}; |
my $points = $score * $weight; |
| $result.="<td><input type=\"text\" name=\"GRADE.$student.$part.$type\" value=\"$score\" size=\"4\" /></td>\n" |
|
| } elsif ($type eq 'solved') { |
# Check for nearness to 1/x. |
| my $score=$record{"resource.$part.$type"}; |
my $check_for_nearness = sub { |
| $result.="<td><select name=\"GRADE.$student.$part.$type\">\n"; |
my ($factor) = @_; |
| if ($score =~ /^correct/) { |
my $num = ($points * $factor) + $tolerance; |
| $result.="<option selected=\"on\">correct</option>\n<option>incorrect</option>\n<option>excused</option>\n<option>ungraded</option>\n<option>nothing</option>\n"; |
my $floored_num = floor($num); |
| } elsif ($score =~ /^incorrect/) { |
if ($num - $floored_num < 2 * $tolerance * $factor) { |
| $result.="<option>correct</option>\n<option selected=\"on\">incorrect</option>\n<option>excused</option>\n<option>ungraded</option>\n<option>nothing</option>\n"; |
return $floored_num / $factor; |
| } elsif ($score eq '') { |
} |
| $result.="<option>correct</option>\n<option>incorrect</option>\n<option>excused</option>\n<option>ungraded</option>\n<option selected=\"on\">nothing</option>\n"; |
return $points; |
| } elsif ($score =~ /^excused/) { |
}; |
| $result.="<option>correct</option>\n<option>incorrect</option>\n<option selected=\"on\">excused</option>\n<option>ungraded</option>\n<option>nothing</option>\n"; |
|
| } elsif ($score =~ /^ungraded/) { |
$points = $check_for_nearness->(10); |
| $result.="<option>correct</option>\n<option>incorrect</option>\n<option>excused</option>\n<option selected=\"on\">ungraded</option>\n<option>nothing</option>\n"; |
$points = $check_for_nearness->(3); |
| } |
$points = $check_for_nearness->(4); |
| $result.="</select></td>\n"; |
|
| |
return $points; |
| |
} |
| |
|
| |
#------------------ End of general use routines -------------------- |
| |
|
| |
# |
| |
# Find most similar essay |
| |
# |
| |
|
| |
sub most_similar { |
| |
my ($uname,$udom,$uessay,$old_essays)=@_; |
| |
|
| |
# ignore spaces and punctuation |
| |
|
| |
$uessay=~s/\W+/ /gs; |
| |
|
| |
# ignore empty submissions (occuring when only files are sent) |
| |
|
| |
unless ($uessay=~/\w+/) { return ''; } |
| |
|
| |
# these will be returned. Do not care if not at least 50 percent similar |
| |
my $limit=0.6; |
| |
my $sname=''; |
| |
my $sdom=''; |
| |
my $scrsid=''; |
| |
my $sessay=''; |
| |
# go through all essays ... |
| |
foreach my $tkey (keys(%$old_essays)) { |
| |
my ($tname,$tdom,$tcrsid)=map {&unescape($_)} (split(/\./,$tkey)); |
| |
# ... except the same student |
| |
next if (($tname eq $uname) && ($tdom eq $udom)); |
| |
my $tessay=$old_essays->{$tkey}; |
| |
$tessay=~s/\W+/ /gs; |
| |
# String similarity gives up if not even limit |
| |
my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit); |
| |
# Found one |
| |
if ($tsimilar>$limit) { |
| |
$limit=$tsimilar; |
| |
$sname=$tname; |
| |
$sdom=$tdom; |
| |
$scrsid=$tcrsid; |
| |
$sessay=$old_essays->{$tkey}; |
| |
} |
| |
} |
| |
if ($limit>0.6) { |
| |
return ($sname,$sdom,$scrsid,$sessay,$limit); |
| |
} else { |
| |
return ('','','','',0); |
| } |
} |
| } |
|
| $result.='</tr>'; |
|
| return $result; |
|
| } |
} |
| #FIXME need to look at the meatdata <stores> spec on what type of data to accept and provide an |
|
| #interface based on that, also do that to above function. |
#------------------------------------------------------------------- |
| sub setstudentgrade { |
|
| my ($url,$symb,$courseid,$student,@parts) = @_; |
#------------------------------------ Receipt Verification Routines |
| |
# |
| my $result =''; |
#--- Check whether a receipt number is valid.--- |
| |
sub verifyreceipt { |
| my ($stuname,$domain) = split(/:/,$student); |
my $request = shift; |
| |
|
| my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname, |
my $courseid = $env{'request.course.id'}; |
| &Apache::lonnet::homeserver($stuname,$domain)); |
my $receipt = &Apache::lonnet::recprefix($courseid).'-'. |
| my %newrecord; |
$env{'form.receipt'}; |
| |
$receipt =~ s/[^\-\d]//g; |
| foreach my $part (@parts) { |
my ($symb) = &get_symb($request); |
| my ($temp,$part,$type)=split(/_/,$part); |
|
| my $oldscore=$record{"resource.$part.$type"}; |
my $title.= |
| my $newscore=$ENV{"form.GRADE.$student.$part.$type"}; |
'<h3><span class="LC_info">'. |
| if ($type eq 'solved') { |
&mt('Verifying Submission Receipt [_1]',$receipt). |
| my $update=0; |
'</span></h3>'."\n". |
| if ($newscore eq 'nothing' ) { |
'<h4>'.&mt('<b>Resource: </b>[_1]',$env{'form.probTitle'}). |
| if ($oldscore ne '') { |
'</h4>'."\n"; |
| $update=1; |
|
| $newscore = ''; |
my ($string,$contents,$matches) = ('','',0); |
| } |
my (undef,undef,$fullname) = &getclasslist('all','0'); |
| } elsif ($oldscore !~ m/^$newscore/) { |
|
| $update=1; |
my $receiptparts=0; |
| $result.="Updating $stuname to $newscore<br />\n"; |
if ($env{"course.$courseid.receiptalg"} eq 'receipt2' || |
| if ($newscore eq 'correct') { $newscore = 'correct_by_override'; } |
$env{"course.$courseid.receiptalg"} eq 'receipt3') { $receiptparts=1; } |
| if ($newscore eq 'incorrect') { $newscore = 'incorrect_by_override'; } |
my $parts=['0']; |
| if ($newscore eq 'excused') { $newscore = 'excused'; } |
if ($receiptparts) { ($parts)=&response_type($symb); } |
| if ($newscore eq 'ungraded') { $newscore = 'ungraded_attempted'; } |
|
| } else { |
my $header = |
| #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
&Apache::loncommon::start_data_table(). |
| } |
&Apache::loncommon::start_data_table_header_row(). |
| if ($update) { $newrecord{"resource.$part.$type"}=$newscore; } |
'<th> '.&mt('Fullname').' </th>'."\n". |
| |
'<th> '.&mt('Username').' </th>'."\n". |
| |
'<th> '.&mt('Domain').' </th>'; |
| |
if ($receiptparts) { |
| |
$header.='<th> '.&mt('Problem Part').' </th>'; |
| |
} |
| |
$header.= |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
|
| |
foreach (sort |
| |
{ |
| |
if (lc($$fullname{$a}) ne lc($$fullname{$b})) { |
| |
return (lc($$fullname{$a}) cmp lc($$fullname{$b})); |
| |
} |
| |
return $a cmp $b; |
| |
} (keys(%$fullname))) { |
| |
my ($uname,$udom)=split(/\:/); |
| |
foreach my $part (@$parts) { |
| |
if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) { |
| |
$contents.= |
| |
&Apache::loncommon::start_data_table_row(). |
| |
'<td> '."\n". |
| |
'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. |
| |
'\');" target="_self">'.$$fullname{$_}.'</a> </td>'."\n". |
| |
'<td> '.$uname.' </td>'. |
| |
'<td> '.$udom.' </td>'; |
| |
if ($receiptparts) { |
| |
$contents.='<td> '.$part.' </td>'; |
| |
} |
| |
$contents.= |
| |
&Apache::loncommon::end_data_table_row()."\n"; |
| |
|
| |
$matches++; |
| |
} |
| |
} |
| |
} |
| |
if ($matches == 0) { |
| |
$string = $title.&mt('No match found for the above receipt.'); |
| } else { |
} else { |
| if ($oldscore ne $newscore) { |
$string = &jscriptNform($symb).$title. |
| $newrecord{"resource.$part.$type"}=$newscore; |
'<p>'. |
| $result.="Updating $student"."'s status for $part.$type to $newscore<br />\n"; |
&mt('The above receipt matches the following [numerate,_1,student].',$matches). |
| } else { |
'</p>'. |
| #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
$header. |
| |
$contents. |
| |
&Apache::loncommon::end_data_table()."\n"; |
| |
} |
| |
return $string.&show_grading_menu_form($symb); |
| |
} |
| |
|
| |
#--- This is called by a number of programs. |
| |
#--- Called from the Grading Menu - View/Grade an individual student |
| |
#--- Also called directly when one clicks on the subm button |
| |
# on the problem page. |
| |
sub listStudents { |
| |
my ($request) = shift; |
| |
|
| |
my ($symb) = &get_symb($request); |
| |
my $cdom = $env{"course.$env{'request.course.id'}.domain"}; |
| |
my $cnum = $env{"course.$env{'request.course.id'}.num"}; |
| |
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'}; |
| |
my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'}; |
| |
my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'}; |
| |
my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View'; |
| |
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ? |
| |
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'}; |
| |
|
| |
my $result='<h3><span class="LC_info"> ' |
| |
.&mt("$viewgrade Submissions for a Student or a Group of Students") |
| |
.'</span></h3>'; |
| |
|
| |
my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes')); |
| |
|
| |
my %lt = ( 'multiple' => |
| |
&mt("Please select a student or group of students before clicking on the Next button."), |
| |
'single' => |
| |
&mt("Please select the student before clicking on the Next button."), |
| |
); |
| |
%lt = &Apache::lonlocal::texthash(%lt); |
| |
$request->print(<<LISTJAVASCRIPT); |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkSelect(checkBox) { |
| |
var ctr=0; |
| |
var sense=""; |
| |
if (checkBox.length > 1) { |
| |
for (var i=0; i<checkBox.length; i++) { |
| |
if (checkBox[i].checked) { |
| |
ctr++; |
| |
} |
| |
} |
| |
sense = '$lt{'multiple'}'; |
| |
} else { |
| |
if (checkBox.checked) { |
| |
ctr = 1; |
| |
} |
| |
sense = '$lt{'single'}'; |
| |
} |
| |
if (ctr == 0) { |
| |
alert(sense); |
| |
return false; |
| |
} |
| |
document.gradesub.submit(); |
| |
} |
| |
|
| |
function reLoadList(formname) { |
| |
if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;} |
| |
formname.command.value = 'submission'; |
| |
formname.submit(); |
| |
} |
| |
</script> |
| |
LISTJAVASCRIPT |
| |
|
| |
&commonJSfunctions($request); |
| |
$request->print($result); |
| |
|
| |
my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : ''; |
| |
my $checklastsub = $checkhdgrade eq '' ? 'checked="checked"' : ''; |
| |
my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'. |
| |
"\n".$table; |
| |
|
| |
$gradeTable .= |
| |
' <b>'.&mt('View Problem Text').': </b>'. |
| |
'<label><input type="radio" name="vProb" value="no" checked="checked" /> '.&mt('no').' </label>'."\n". |
| |
'<label><input type="radio" name="vProb" value="yes" /> '.&mt('one student').' </label>'."\n". |
| |
'<label><input type="radio" name="vProb" value="all" /> '.&mt('all students').' </label><br />'."\n"; |
| |
$gradeTable .= |
| |
' <b>'.&mt('View Answer').': </b>'. |
| |
'<label><input type="radio" name="vAns" value="no" /> '.&mt('no').' </label>'."\n". |
| |
'<label><input type="radio" name="vAns" value="yes" /> '.&mt('one student').' </label>'."\n". |
| |
'<label><input type="radio" name="vAns" value="all" checked="checked" /> '.&mt('all students').' </label><br />'."\n"; |
| |
|
| |
my $submission_options; |
| |
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) { |
| |
$submission_options.= |
| |
'<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> '.&mt('essay part only').' </label>'."\n"; |
| |
} |
| |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status; |
| |
$env{'form.Status'} = $saveStatus; |
| |
$submission_options.= |
| |
'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.&mt('last submission only').' </label>'."\n". |
| |
'<label><input type="radio" name="lastSub" value="last" /> '.&mt('last submission & parts info').' </label>'."\n". |
| |
'<label><input type="radio" name="lastSub" value="datesub" /> '.&mt('by dates and submissions').' </label>'."\n". |
| |
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').'</label>'; |
| |
$gradeTable .= |
| |
' <b>'.&mt('Submissions').': </b>'.$submission_options.'<br />'."\n"; |
| |
|
| |
$gradeTable .= |
| |
' <b>'.&mt('Grading Increments').': </b>'. |
| |
'<select name="increment">'. |
| |
'<option value="1">'.&mt('Whole Points').'</option>'. |
| |
'<option value=".5">'.&mt('Half Points').'</option>'. |
| |
'<option value=".25">'.&mt('Quarter Points').'</option>'. |
| |
'<option value=".1">'.&mt('Tenths of a Point').'</option>'. |
| |
'</select>'; |
| |
|
| |
$gradeTable .= |
| |
&build_section_inputs(). |
| |
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n". |
| |
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n". |
| |
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n"; |
| |
|
| |
if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) { |
| |
$gradeTable.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n"; |
| |
} else { |
| |
$gradeTable.=&mt('<b>Student Status:</b> [_1]', |
| |
&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);')).'<br />'; |
| |
} |
| |
|
| |
$gradeTable.=&mt('To '.lc($viewgrade)." a submission or a group of submissions, click on the check box(es) next to the student's name(s). Then click on the Next button.").'<br />'."\n". |
| |
'<input type="hidden" name="command" value="processGroup" />'."\n"; |
| |
|
| |
# checkall buttons |
| |
$gradeTable.=&check_script('gradesub', 'stuinfo'); |
| |
$gradeTable.='<input type="button" '."\n". |
| |
'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n". |
| |
'value="'.&mt('Next').' →" /> <br />'."\n"; |
| |
$gradeTable.=&check_buttons(); |
| |
$gradeTable.='<label><input type="checkbox" name="checkPlag" checked="checked" />'.&mt('Check For Plagiarism').'</label>'; |
| |
my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup); |
| |
$gradeTable.= &Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(); |
| |
my $loop = 0; |
| |
while ($loop < 2) { |
| |
$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'. |
| |
'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>'; |
| |
if ($env{'form.showgrading'} eq 'yes' |
| |
&& $submitonly ne 'queued' |
| |
&& $submitonly ne 'all') { |
| |
foreach my $part (sort(@$partlist)) { |
| |
my $display_part= |
| |
&get_display_part((split(/_/,$part))[0],$symb); |
| |
$gradeTable.= |
| |
'<th>'.&mt('Part: [_1] Status',$display_part).'</th>'; |
| |
} |
| |
} elsif ($submitonly eq 'queued') { |
| |
$gradeTable.='<th>'.&mt('Queue Status').' </th>'; |
| |
} |
| |
$loop++; |
| |
# $gradeTable.='<td></td>' if ($loop%2 ==1); |
| |
} |
| |
$gradeTable.=&Apache::loncommon::end_data_table_header_row()."\n"; |
| |
|
| |
my $ctr = 0; |
| |
foreach my $student (sort |
| |
{ |
| |
if (lc($$fullname{$a}) ne lc($$fullname{$b})) { |
| |
return (lc($$fullname{$a}) cmp lc($$fullname{$b})); |
| |
} |
| |
return $a cmp $b; |
| |
} |
| |
(keys(%$fullname))) { |
| |
my ($uname,$udom) = split(/:/,$student); |
| |
|
| |
my %status = (); |
| |
|
| |
if ($submitonly eq 'queued') { |
| |
my %queue_status = |
| |
&Apache::bridgetask::get_student_status($symb,$cdom,$cnum, |
| |
$udom,$uname); |
| |
next if (!defined($queue_status{'gradingqueue'})); |
| |
$status{'gradingqueue'} = $queue_status{'gradingqueue'}; |
| |
} |
| |
|
| |
if ($env{'form.showgrading'} eq 'yes' |
| |
&& $submitonly ne 'queued' |
| |
&& $submitonly ne 'all') { |
| |
(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist); |
| |
my $submitted = 0; |
| |
my $graded = 0; |
| |
my $incorrect = 0; |
| |
foreach (keys(%status)) { |
| |
$submitted = 1 if ($status{$_} ne 'nothing'); |
| |
$graded = 1 if ($status{$_} =~ /^ungraded/); |
| |
$incorrect = 1 if ($status{$_} =~ /^incorrect/); |
| |
|
| |
my ($foo,$partid,$foo1) = split(/\./,$_); |
| |
if ($status{'resource.'.$partid.'.submitted_by'} ne '') { |
| |
$submitted = 0; |
| |
my ($part)=split(/\./,$partid); |
| |
$gradeTable.='<input type="hidden" name="'. |
| |
$student.':'.$part.':submitted_by" value="'. |
| |
$status{'resource.'.$partid.'.submitted_by'}.'" />'; |
| |
} |
| |
} |
| |
|
| |
next if (!$submitted && ($submitonly eq 'yes' || |
| |
$submitonly eq 'incorrect' || |
| |
$submitonly eq 'graded')); |
| |
next if (!$graded && ($submitonly eq 'graded')); |
| |
next if (!$incorrect && $submitonly eq 'incorrect'); |
| |
} |
| |
|
| |
$ctr++; |
| |
my $section = $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()]; |
| |
my $group = $classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()]; |
| |
if ( $perm{'vgr'} eq 'F' ) { |
| |
if ($ctr%2 ==1) { |
| |
$gradeTable.= &Apache::loncommon::start_data_table_row(); |
| |
} |
| |
$gradeTable.='<td align="right">'.$ctr.' </td>'. |
| |
'<td align="center"><label><input type=checkbox name="stuinfo" value="'. |
| |
$student.':'.$$fullname{$student}.':::SECTION'.$section. |
| |
') " /> </label></td>'."\n".'<td>'. |
| |
&nameUserString(undef,$$fullname{$student},$uname,$udom). |
| |
' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n"; |
| |
|
| |
if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { |
| |
foreach (sort(keys(%status))) { |
| |
next if ($_ =~ /^resource.*?submitted_by$/); |
| |
$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n"; |
| |
} |
| |
} |
| |
# $gradeTable.='<td></td>' if ($ctr%2 ==1); |
| |
if ($ctr%2 ==0) { |
| |
$gradeTable.=&Apache::loncommon::end_data_table_row()."\n"; |
| |
} |
| |
} |
| |
} |
| |
if ($ctr%2 ==1) { |
| |
$gradeTable.='<td> </td><td> </td><td> </td>'; |
| |
if ($env{'form.showgrading'} eq 'yes' |
| |
&& $submitonly ne 'queued' |
| |
&& $submitonly ne 'all') { |
| |
foreach (@$partlist) { |
| |
$gradeTable.='<td> </td>'; |
| |
} |
| |
} elsif ($submitonly eq 'queued') { |
| |
$gradeTable.='<td> </td>'; |
| |
} |
| |
$gradeTable.=&Apache::loncommon::end_data_table_row(); |
| |
} |
| |
|
| |
$gradeTable.=&Apache::loncommon::end_data_table()."\n". |
| |
'<input type="button" '. |
| |
'onClick="javascript:checkSelect(this.form.stuinfo);" '. |
| |
'value="'.&mt('Next').' →" /></form>'."\n"; |
| |
if ($ctr == 0) { |
| |
my $num_students=(scalar(keys(%$fullname))); |
| |
if ($num_students eq 0) { |
| |
$gradeTable='<br /> <span class="LC_warning">'.&mt('There are no students currently enrolled.').'</span>'; |
| |
} else { |
| |
my $submissions='submissions'; |
| |
if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; } |
| |
if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; } |
| |
if ($submitonly eq 'queued' ) { $submissions = 'queued submissions'; } |
| |
$gradeTable='<br /> <span class="LC_warning">'. |
| |
&mt('No '.$submissions.' found for this resource for any students. ([_1] students checked for '.$submissions.')', |
| |
$num_students). |
| |
'</span><br />'; |
| |
} |
| |
} elsif ($ctr == 1) { |
| |
$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/; |
| |
} |
| |
$gradeTable.=&show_grading_menu_form($symb); |
| |
$request->print($gradeTable); |
| |
return ''; |
| |
} |
| |
|
| |
#---- Called from the listStudents routine |
| |
|
| |
sub check_script { |
| |
my ($form, $type)=@_; |
| |
my $chkallscript='<script type="text/javascript"> |
| |
function checkall() { |
| |
for (i=0; i<document.forms.'.$form.'.elements.length; i++) { |
| |
ele = document.forms.'.$form.'.elements[i]; |
| |
if (ele.name == "'.$type.'") { |
| |
document.forms.'.$form.'.elements[i].checked=true; |
| |
} |
| |
} |
| |
} |
| |
|
| |
function checksec() { |
| |
for (i=0; i<document.forms.'.$form.'.elements.length; i++) { |
| |
ele = document.forms.'.$form.'.elements[i]; |
| |
string = document.forms.'.$form.'.chksec.value; |
| |
if |
| |
(ele.value.indexOf(":::SECTION"+string)>0) { |
| |
document.forms.'.$form.'.elements[i].checked=true; |
| |
} |
| |
} |
| |
} |
| |
|
| |
|
| |
function uncheckall() { |
| |
for (i=0; i<document.forms.'.$form.'.elements.length; i++) { |
| |
ele = document.forms.'.$form.'.elements[i]; |
| |
if (ele.name == "'.$type.'") { |
| |
document.forms.'.$form.'.elements[i].checked=false; |
| |
} |
| |
} |
| |
} |
| |
|
| |
</script>'."\n"; |
| |
return $chkallscript; |
| |
} |
| |
|
| |
sub check_buttons { |
| |
my $buttons.='<input type="button" onclick="checkall()" value="'.&mt('Check All').'" />'; |
| |
$buttons.='<input type="button" onclick="uncheckall()" value="'.&mt('Uncheck All').'" /> '; |
| |
$buttons.='<input type="button" onclick="checksec()" value="'.&mt('Check Section/Group').'" />'; |
| |
$buttons.='<input type="text" size="5" name="chksec" /> '; |
| |
return $buttons; |
| |
} |
| |
|
| |
# Displays the submissions for one student or a group of students |
| |
sub processGroup { |
| |
my ($request) = shift; |
| |
my $ctr = 0; |
| |
my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo'); |
| |
my $total = scalar(@stuchecked)-1; |
| |
|
| |
foreach my $student (@stuchecked) { |
| |
my ($uname,$udom,$fullname) = split(/:/,$student); |
| |
$env{'form.student'} = $uname; |
| |
$env{'form.userdom'} = $udom; |
| |
$env{'form.fullname'} = $fullname; |
| |
&submission($request,$ctr,$total); |
| |
$ctr++; |
| |
} |
| |
return ''; |
| |
} |
| |
|
| |
#------------------------------------------------------------------------------------ |
| |
# |
| |
#-------------------------- Next few routines handles grading by student, essentially |
| |
# handles essay response type problem/part |
| |
# |
| |
#--- Javascript to handle the submission page functionality --- |
| |
sub sub_page_js { |
| |
my $request = shift; |
| |
my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = '); |
| |
$request->print(<<SUBJAVASCRIPT); |
| |
<script type="text/javascript" language="javascript"> |
| |
function updateRadio(formname,id,weight) { |
| |
var gradeBox = formname["GD_BOX"+id]; |
| |
var radioButton = formname["RADVAL"+id]; |
| |
var oldpts = formname["oldpts"+id].value; |
| |
var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts; |
| |
gradeBox.value = pts; |
| |
var resetbox = false; |
| |
if (isNaN(pts) || pts < 0) { |
| |
alert("$alertmsg"+pts); |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
if (radioButton[i].checked) { |
| |
gradeBox.value = i; |
| |
resetbox = true; |
| |
} |
| |
} |
| |
if (!resetbox) { |
| |
formtextbox.value = ""; |
| |
} |
| |
return; |
| |
} |
| |
|
| |
if (pts > weight) { |
| |
var resp = confirm("You entered a value ("+pts+ |
| |
") greater than the weight for the part. Accept?"); |
| |
if (resp == false) { |
| |
gradeBox.value = oldpts; |
| |
return; |
| |
} |
| |
} |
| |
|
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
if (pts == i && pts != "") { |
| |
radioButton[i].checked=true; |
| |
} |
| |
} |
| |
updateSelect(formname,id); |
| |
formname["stores"+id].value = "0"; |
| |
} |
| |
|
| |
function writeBox(formname,id,pts) { |
| |
var gradeBox = formname["GD_BOX"+id]; |
| |
if (checkSolved(formname,id) == 'update') { |
| |
gradeBox.value = pts; |
| |
} else { |
| |
var oldpts = formname["oldpts"+id].value; |
| |
gradeBox.value = oldpts; |
| |
var radioButton = formname["RADVAL"+id]; |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
if (i == oldpts) { |
| |
radioButton[i].checked=true; |
| |
} |
| |
} |
| |
} |
| |
formname["stores"+id].value = "0"; |
| |
updateSelect(formname,id); |
| |
return; |
| |
} |
| |
|
| |
function clearRadBox(formname,id) { |
| |
if (checkSolved(formname,id) == 'noupdate') { |
| |
updateSelect(formname,id); |
| |
return; |
| |
} |
| |
gradeSelect = formname["GD_SEL"+id]; |
| |
for (var i=0; i<gradeSelect.length; i++) { |
| |
if (gradeSelect[i].selected) { |
| |
var selectx=i; |
| |
} |
| |
} |
| |
var stores = formname["stores"+id]; |
| |
if (selectx == stores.value) { return }; |
| |
var gradeBox = formname["GD_BOX"+id]; |
| |
gradeBox.value = ""; |
| |
var radioButton = formname["RADVAL"+id]; |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
} |
| |
stores.value = selectx; |
| |
} |
| |
|
| |
function checkSolved(formname,id) { |
| |
if (formname["solved"+id].value == "correct_by_student" && formname.overRideScore.value == 'no') { |
| |
var reply = confirm("This problem has been graded correct by the computer. Do you want to change the score?"); |
| |
if (!reply) {return "noupdate";} |
| |
formname.overRideScore.value = 'yes'; |
| |
} |
| |
return "update"; |
| |
} |
| |
|
| |
function updateSelect(formname,id) { |
| |
formname["GD_SEL"+id][0].selected = true; |
| |
return; |
| |
} |
| |
|
| |
//=========== Check that a point is assigned for all the parts ============ |
| |
function checksubmit(formname,val,total,parttot) { |
| |
formname.gradeOpt.value = val; |
| |
if (val == "Save & Next") { |
| |
for (i=0;i<=total;i++) { |
| |
for (j=0;j<parttot;j++) { |
| |
var partid = formname["partid"+i+"_"+j].value; |
| |
if (formname["GD_SEL"+i+"_"+partid][0].selected) { |
| |
var points = formname["GD_BOX"+i+"_"+partid].value; |
| |
if (points == "") { |
| |
var name = formname["name"+i].value; |
| |
var studentID = (name != '' ? name : formname["unamedom"+i].value); |
| |
var resp = confirm("You did not assign a score for "+studentID+ |
| |
", part "+partid+". Continue?"); |
| |
if (resp == false) { |
| |
formname["GD_BOX"+i+"_"+partid].focus(); |
| |
return false; |
| |
} |
| |
} |
| |
} |
| |
|
| |
} |
| |
} |
| |
|
| |
} |
| |
if (val == "Grade Student") { |
| |
formname.showgrading.value = "yes"; |
| |
if (formname.Status.value == "") { |
| |
formname.Status.value = "Active"; |
| |
} |
| |
formname.studentNo.value = total; |
| |
} |
| |
formname.submit(); |
| |
} |
| |
|
| |
//======= Check that a score is assigned for all the problems (page/sequence grading only) ========= |
| |
function checkSubmitPage(formname,total) { |
| |
noscore = new Array(100); |
| |
var ptr = 0; |
| |
for (i=1;i<total;i++) { |
| |
var partid = formname["q_"+i].value; |
| |
if (formname["GD_SEL"+i+"_"+partid][0].selected) { |
| |
var points = formname["GD_BOX"+i+"_"+partid].value; |
| |
var status = formname["solved"+i+"_"+partid].value; |
| |
if (points == "" && status != "correct_by_student") { |
| |
noscore[ptr] = i; |
| |
ptr++; |
| |
} |
| |
} |
| |
} |
| |
if (ptr != 0) { |
| |
var sense = ptr == 1 ? ": " : "s: "; |
| |
var prolist = ""; |
| |
if (ptr == 1) { |
| |
prolist = noscore[0]; |
| |
} else { |
| |
var i = 0; |
| |
while (i < ptr-1) { |
| |
prolist += noscore[i]+", "; |
| |
i++; |
| |
} |
| |
prolist += "and "+noscore[i]; |
| |
} |
| |
var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?"); |
| |
if (resp == false) { |
| |
return false; |
| |
} |
| |
} |
| |
|
| |
formname.submit(); |
| |
} |
| |
</script> |
| |
SUBJAVASCRIPT |
| |
} |
| |
|
| |
#--- javascript for essay type problem -- |
| |
sub sub_page_kw_js { |
| |
my $request = shift; |
| |
my $iconpath = $request->dir_config('lonIconsURL'); |
| |
&commonJSfunctions($request); |
| |
|
| |
my $inner_js_msg_central=<<INNERJS; |
| |
<script text="text/javascript"> |
| |
function checkInput() { |
| |
opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value); |
| |
var nmsg = opener.document.SCORE.savemsgN.value; |
| |
var usrctr = document.msgcenter.usrctr.value; |
| |
var newval = opener.document.SCORE["newmsg"+usrctr]; |
| |
newval.value = opener.checkEntities(document.msgcenter.newmsg.value); |
| |
|
| |
var msgchk = ""; |
| |
if (document.msgcenter.subchk.checked) { |
| |
msgchk = "msgsub,"; |
| |
} |
| |
var includemsg = 0; |
| |
for (var i=1; i<=nmsg; i++) { |
| |
var opnmsg = opener.document.SCORE["savemsg"+i]; |
| |
var frmmsg = document.msgcenter["msg"+i]; |
| |
opnmsg.value = opener.checkEntities(frmmsg.value); |
| |
var showflg = opener.document.SCORE["shownOnce"+i]; |
| |
showflg.value = "1"; |
| |
var chkbox = document.msgcenter["msgn"+i]; |
| |
if (chkbox.checked) { |
| |
msgchk += "savemsg"+i+","; |
| |
includemsg = 1; |
| |
} |
| |
} |
| |
if (document.msgcenter.newmsgchk.checked) { |
| |
msgchk += "newmsg"+usrctr; |
| |
includemsg = 1; |
| |
} |
| |
imgformname = opener.document.SCORE["mailicon"+usrctr]; |
| |
imgformname.src = "$iconpath/"+((includemsg) ? "mailto.gif" : "mailbkgrd.gif"); |
| |
var includemsg = opener.document.SCORE["includemsg"+usrctr]; |
| |
includemsg.value = msgchk; |
| |
|
| |
self.close() |
| |
|
| |
} |
| |
</script> |
| |
INNERJS |
| |
|
| |
my $inner_js_highlight_central=<<INNERJS; |
| |
<script type="text/javascript"> |
| |
function updateChoice(flag) { |
| |
opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr); |
| |
opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize); |
| |
opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle); |
| |
opener.document.SCORE.refresh.value = "on"; |
| |
if (opener.document.SCORE.keywords.value!=""){ |
| |
opener.document.SCORE.submit(); |
| } |
} |
| |
self.close() |
| |
} |
| |
</script> |
| |
INNERJS |
| |
|
| |
my $start_page_msg_central = |
| |
&Apache::loncommon::start_page('Message Central',$inner_js_msg_central, |
| |
{'js_ready' => 1, |
| |
'only_body' => 1, |
| |
'bgcolor' =>'#FFFFFF',}); |
| |
my $end_page_msg_central = |
| |
&Apache::loncommon::end_page({'js_ready' => 1}); |
| |
|
| |
|
| |
my $start_page_highlight_central = |
| |
&Apache::loncommon::start_page('Highlight Central', |
| |
$inner_js_highlight_central, |
| |
{'js_ready' => 1, |
| |
'only_body' => 1, |
| |
'bgcolor' =>'#FFFFFF',}); |
| |
my $end_page_highlight_central = |
| |
&Apache::loncommon::end_page({'js_ready' => 1}); |
| |
|
| |
my $docopen=&Apache::lonhtmlcommon::javascript_docopen(); |
| |
$docopen=~s/^document\.//; |
| |
my $alertmsg = &mt('Please select a word or group of words from document and then click this link.'); |
| |
$request->print(<<SUBJAVASCRIPT); |
| |
<script type="text/javascript" language="javascript"> |
| |
|
| |
//===================== Show list of keywords ==================== |
| |
function keywords(formname) { |
| |
var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value); |
| |
if (nret==null) return; |
| |
formname.keywords.value = nret; |
| |
|
| |
if (formname.keywords.value != "") { |
| |
formname.refresh.value = "on"; |
| |
formname.submit(); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
//===================== Script to view submitted by ================== |
| |
function viewSubmitter(submitter) { |
| |
document.SCORE.refresh.value = "on"; |
| |
document.SCORE.NCT.value = "1"; |
| |
document.SCORE.unamedom0.value = submitter; |
| |
document.SCORE.submit(); |
| |
return; |
| |
} |
| |
|
| |
//===================== Script to add keyword(s) ================== |
| |
function getSel() { |
| |
if (document.getSelection) txt = document.getSelection(); |
| |
else if (document.selection) txt = document.selection.createRange().text; |
| |
else return; |
| |
var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," "); |
| |
if (cleantxt=="") { |
| |
alert("$alertmsg"); |
| |
return; |
| |
} |
| |
var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); |
| |
if (nret==null) return; |
| |
document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret; |
| |
if (document.SCORE.keywords.value != "") { |
| |
document.SCORE.refresh.value = "on"; |
| |
document.SCORE.submit(); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
//====================== Script for composing message ============== |
| |
// preload images |
| |
img1 = new Image(); |
| |
img1.src = "$iconpath/mailbkgrd.gif"; |
| |
img2 = new Image(); |
| |
img2.src = "$iconpath/mailto.gif"; |
| |
|
| |
function msgCenter(msgform,usrctr,fullname) { |
| |
var Nmsg = msgform.savemsgN.value; |
| |
savedMsgHeader(Nmsg,usrctr,fullname); |
| |
var subject = msgform.msgsub.value; |
| |
var msgchk = document.SCORE["includemsg"+usrctr].value; |
| |
re = /msgsub/; |
| |
var shwsel = ""; |
| |
if (re.test(msgchk)) { shwsel = "checked" } |
| |
subject = (document.SCORE.shownSub.value == 0 ? checkEntities(subject) : subject); |
| |
displaySubject(checkEntities(subject),shwsel); |
| |
for (var i=1; i<=Nmsg; i++) { |
| |
var testmsg = "savemsg"+i+","; |
| |
re = new RegExp(testmsg,"g"); |
| |
shwsel = ""; |
| |
if (re.test(msgchk)) { shwsel = "checked" } |
| |
var message = document.SCORE["savemsg"+i].value; |
| |
message = (document.SCORE["shownOnce"+i].value == 0 ? checkEntities(message) : message); |
| |
displaySavedMsg(i,message,shwsel); //I do not get it. w/o checkEntities on saved messages, |
| |
//any < is already converted to <, etc. However, only once!! |
| } |
} |
| |
newmsg = document.SCORE["newmsg"+usrctr].value; |
| |
shwsel = ""; |
| |
re = /newmsg/; |
| |
if (re.test(msgchk)) { shwsel = "checked" } |
| |
newMsg(newmsg,shwsel); |
| |
msgTail(); |
| |
return; |
| } |
} |
| if ( scalar(keys(%newrecord)) > 0 ) { |
|
| $newrecord{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; |
function checkEntities(strx) { |
| &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$stuname, |
if (strx.length == 0) return strx; |
| &Apache::lonnet::homeserver($stuname,$domain)); |
var orgStr = ["&", "<", ">", '"']; |
| $result.="Stored away ".scalar(keys(%newrecord))." elements.<br />\n"; |
var newStr = ["&", "<", ">", """]; |
| |
var counter = 0; |
| |
while (counter < 4) { |
| |
strx = strReplace(strx,orgStr[counter],newStr[counter]); |
| |
counter++; |
| |
} |
| |
return strx; |
| } |
} |
| return $result; |
|
| |
function strReplace(strx, orgStr, newStr) { |
| |
return strx.split(orgStr).join(newStr); |
| |
} |
| |
|
| |
function savedMsgHeader(Nmsg,usrctr,fullname) { |
| |
var height = 70*Nmsg+250; |
| |
var scrollbar = "no"; |
| |
if (height > 600) { |
| |
height = 600; |
| |
scrollbar = "yes"; |
| |
} |
| |
var xpos = (screen.width-600)/2; |
| |
xpos = (xpos < 0) ? '0' : xpos; |
| |
var ypos = (screen.height-height)/2-30; |
| |
ypos = (ypos < 0) ? '0' : ypos; |
| |
|
| |
pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); |
| |
pWin.focus(); |
| |
pDoc = pWin.document; |
| |
pDoc.$docopen; |
| |
pDoc.write('$start_page_msg_central'); |
| |
|
| |
pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">"); |
| |
pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">"); |
| |
pDoc.write("<h3><span class=\\"LC_info\\"> Compose Message for \"+fullname+\"<\\/span><\\/h3><br /><br />"); |
| |
|
| |
pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); |
| |
pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); |
| |
pDoc.write("<td><b>Type<\\/b><\\/td><td><b>Include<\\/b><\\/td><td><b>Message<\\/td><\\/tr>"); |
| |
} |
| |
function displaySubject(msg,shwsel) { |
| |
pDoc = pWin.document; |
| |
pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); |
| |
pDoc.write("<td>Subject<\\/td>"); |
| |
pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>"); |
| |
pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>"); |
| |
} |
| |
|
| |
function displaySavedMsg(ctr,msg,shwsel) { |
| |
pDoc = pWin.document; |
| |
pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); |
| |
pDoc.write("<td align=\\"center\\">"+ctr+"<\\/td>"); |
| |
pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"><\\/td>"); |
| |
pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"<\\/textarea><\\/td><\\/tr>"); |
| |
} |
| |
|
| |
function newMsg(newmsg,shwsel) { |
| |
pDoc = pWin.document; |
| |
pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); |
| |
pDoc.write("<td align=\\"center\\">New<\\/td>"); |
| |
pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>"); |
| |
pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>"); |
| |
} |
| |
|
| |
function msgTail() { |
| |
pDoc = pWin.document; |
| |
pDoc.write("<\\/table>"); |
| |
pDoc.write("<\\/td><\\/tr><\\/table> "); |
| |
pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> "); |
| |
pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />"); |
| |
pDoc.write("<\\/form>"); |
| |
pDoc.write('$end_page_msg_central'); |
| |
pDoc.close(); |
| |
} |
| |
|
| |
//====================== Script for keyword highlight options ============== |
| |
function kwhighlight() { |
| |
var kwclr = document.SCORE.kwclr.value; |
| |
var kwsize = document.SCORE.kwsize.value; |
| |
var kwstyle = document.SCORE.kwstyle.value; |
| |
var redsel = ""; |
| |
var grnsel = ""; |
| |
var blusel = ""; |
| |
if (kwclr=="red") {var redsel="checked"}; |
| |
if (kwclr=="green") {var grnsel="checked"}; |
| |
if (kwclr=="blue") {var blusel="checked"}; |
| |
var sznsel = ""; |
| |
var sz1sel = ""; |
| |
var sz2sel = ""; |
| |
if (kwsize=="0") {var sznsel="checked"}; |
| |
if (kwsize=="+1") {var sz1sel="checked"}; |
| |
if (kwsize=="+2") {var sz2sel="checked"}; |
| |
var synsel = ""; |
| |
var syisel = ""; |
| |
var sybsel = ""; |
| |
if (kwstyle=="") {var synsel="checked"}; |
| |
if (kwstyle=="<i>") {var syisel="checked"}; |
| |
if (kwstyle=="<b>") {var sybsel="checked"}; |
| |
highlightCentral(); |
| |
highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel); |
| |
highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel); |
| |
highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel); |
| |
highlightend(); |
| |
return; |
| |
} |
| |
|
| |
function highlightCentral() { |
| |
// if (window.hwdWin) window.hwdWin.close(); |
| |
var xpos = (screen.width-400)/2; |
| |
xpos = (xpos < 0) ? '0' : xpos; |
| |
var ypos = (screen.height-330)/2-30; |
| |
ypos = (ypos < 0) ? '0' : ypos; |
| |
|
| |
hwdWin = window.open('', 'KeywordHighlightCentral', 'resizeable=yes,toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos); |
| |
hwdWin.focus(); |
| |
var hDoc = hwdWin.document; |
| |
hDoc.$docopen; |
| |
hDoc.write('$start_page_highlight_central'); |
| |
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">"); |
| |
hDoc.write("<h3><span class=\\"LC_info\\"> Keyword Highlight Options<\\/span><\\/h3><br /><br />"); |
| |
|
| |
hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); |
| |
hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); |
| |
hDoc.write("<td><b>Text Color<\\/b><\\/td><td><b>Font Size<\\/b><\\/td><td><b>Font Style<\\/td><\\/tr>"); |
| |
} |
| |
|
| |
function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { |
| |
var hDoc = hwdWin.document; |
| |
hDoc.write("<tr bgcolor=\\"#ffffdd\\">"); |
| |
hDoc.write("<td align=\\"left\\">"); |
| |
hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"<\\/td>"); |
| |
hDoc.write("<td align=\\"left\\">"); |
| |
hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"<\\/td>"); |
| |
hDoc.write("<td align=\\"left\\">"); |
| |
hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"<\\/td>"); |
| |
hDoc.write("<\\/tr>"); |
| |
} |
| |
|
| |
function highlightend() { |
| |
var hDoc = hwdWin.document; |
| |
hDoc.write("<\\/table>"); |
| |
hDoc.write("<\\/td><\\/tr><\\/table> "); |
| |
hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> "); |
| |
hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />"); |
| |
hDoc.write("<\\/form>"); |
| |
hDoc.write('$end_page_highlight_central'); |
| |
hDoc.close(); |
| |
} |
| |
|
| |
</script> |
| |
SUBJAVASCRIPT |
| |
} |
| |
|
| |
sub get_increment { |
| |
my $increment = $env{'form.increment'}; |
| |
if ($increment != 1 && $increment != .5 && $increment != .25 && |
| |
$increment != .1) { |
| |
$increment = 1; |
| |
} |
| |
return $increment; |
| |
} |
| |
|
| |
#--- displays the grading box, used in essay type problem and grading by page/sequence |
| |
sub gradeBox { |
| |
my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_; |
| |
my $checkIcon = '<img alt="'.&mt('Check Mark'). |
| |
'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />'; |
| |
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); |
| |
my $wgtmsg = ($wgt > 0) ? &mt('(problem weight)') |
| |
: '<span class="LC_info">'.&mt('problem weight assigned by computer').'</span>'; |
| |
$wgt = ($wgt > 0 ? $wgt : '1'); |
| |
my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ? |
| |
'' : &compute_points($$record{'resource.'.$partid.'.awarded'},$wgt)); |
| |
my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n"; |
| |
my $display_part= &get_display_part($partid,$symb); |
| |
my %last_resets = &get_last_resets($symb,$env{'request.course.id'}, |
| |
[$partid]); |
| |
my $aggtries = $$record{'resource.'.$partid.'.tries'}; |
| |
if ($last_resets{$partid}) { |
| |
$aggtries = &get_num_tries($record,$last_resets{$partid},$partid); |
| |
} |
| |
$result.='<table border="0"><tr>'; |
| |
my $ctr = 0; |
| |
my $thisweight = 0; |
| |
my $increment = &get_increment(); |
| |
|
| |
my $radio.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across |
| |
while ($thisweight<=$wgt) { |
| |
$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. |
| |
'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','. |
| |
$thisweight.')" value="'.$thisweight.'" '. |
| |
($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n"; |
| |
$radio.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); |
| |
$thisweight += $increment; |
| |
$ctr++; |
| |
} |
| |
$radio.='</tr></table>'; |
| |
|
| |
my $line.='<input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. |
| |
($score ne ''? ' value = "'.$score.'"':'').' size="4" '. |
| |
'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','. |
| |
$wgt.')" /></td>'."\n"; |
| |
$line.='<td>/'.$wgt.' '.$wgtmsg. |
| |
($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : ''). |
| |
' </td><td><b>'.&mt('Grade Status').':</b>'."\n"; |
| |
$line.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. |
| |
'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n"; |
| |
if ($$record{'resource.'.$partid.'.solved'} eq 'excused') { |
| |
$line.='<option></option>'. |
| |
'<option value="excused" selected="selected">'.&mt('excused').'</option>'; |
| |
} else { |
| |
$line.='<option selected="selected"></option>'. |
| |
'<option value="excused" >'.&mt('excused').'</option>'; |
| |
} |
| |
$line.='<option value="reset status">'.&mt('reset status').'</option></select>'."\n"; |
| |
|
| |
|
| |
#&mt('<td><b>Part:</b></td><td>[_1]</td><td><b>Points:</b></td><td>[_2]</td><td>or</td><td>[_3]</td>',$display_part,$radio,$line); |
| |
$result .= |
| |
'<td><b>'.&mt('Part').':</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points').':</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'. |
| |
|
| |
$result.='</tr></table>'."\n"; |
| |
$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n". |
| |
'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n". |
| |
'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'. |
| |
$$record{'resource.'.$partid.'.solved'}.'" />'."\n". |
| |
'<input type="hidden" name="totaltries'.$counter.'_'.$partid.'" value="'. |
| |
$$record{'resource.'.$partid.'.tries'}.'" />'."\n". |
| |
'<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'. |
| |
$aggtries.'" />'."\n"; |
| |
$result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record); |
| |
return $result; |
| |
} |
| |
|
| |
sub handback_box { |
| |
my ($symb,$uname,$udom,$counter,$partid,$record) = @_; |
| |
my ($partlist,$handgrade,$responseType) = &response_type($symb); |
| |
my (@respids); |
| |
my @part_response_id = &flatten_responseType($responseType); |
| |
foreach my $part_response_id (@part_response_id) { |
| |
my ($part,$resp) = @{ $part_response_id }; |
| |
if ($part eq $partid) { |
| |
push(@respids,$resp); |
| |
} |
| |
} |
| |
my $result; |
| |
foreach my $respid (@respids) { |
| |
my $prefix = $counter.'_'.$partid.'_'.$respid.'_'; |
| |
my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record); |
| |
next if (!@$files); |
| |
my $file_counter = 1; |
| |
foreach my $file (@$files) { |
| |
if ($file =~ /\/portfolio\//) { |
| |
my ($file_path, $file_disp) = ($file =~ m|(.+/)(.+)$|); |
| |
my ($name,$version,$ext) = &file_name_version_ext($file_disp); |
| |
$file_disp = "$name.$ext"; |
| |
$file = $file_path.$file_disp; |
| |
$result.=&mt('Return commented version of [_1] to student.', |
| |
'<span class="LC_filename">'.$file_disp.'</span>'); |
| |
$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n"; |
| |
$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />'; |
| |
$result.='('.&mt('File will be uploaded when you click on Save & Next below.').')<br />'; |
| |
$file_counter++; |
| |
} |
| |
} |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
sub show_problem { |
| |
my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode,$form) = @_; |
| |
my $rendered; |
| |
my %form = ((ref($form) eq 'HASH')? %{$form} : ()); |
| |
&Apache::lonxml::remember_problem_counter(); |
| |
if ($mode eq 'both' or $mode eq 'text') { |
| |
$rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, |
| |
$env{'request.course.id'}, |
| |
undef,\%form); |
| |
} |
| |
if ($removeform) { |
| |
$rendered=~s|<form(.*?)>||g; |
| |
$rendered=~s|</form>||g; |
| |
$rendered=~s|(<input[^>]*name\s*=\s*"?)(\w+)("?)|$1would_have_been_$2$3|g; |
| |
} |
| |
my $companswer; |
| |
if ($mode eq 'both' or $mode eq 'answer') { |
| |
&Apache::lonxml::restore_problem_counter(); |
| |
$companswer= |
| |
&Apache::loncommon::get_student_answers($symb,$uname,$udom, |
| |
$env{'request.course.id'}, |
| |
%form); |
| |
} |
| |
if ($removeform) { |
| |
$companswer=~s|<form(.*?)>||g; |
| |
$companswer=~s|</form>||g; |
| |
$companswer=~s|name="submit"|name="would_have_been_submit"|g; |
| |
} |
| |
$rendered= |
| |
'<div class="LC_grade_show_problem_header">'. |
| |
&mt('View of the problem'). |
| |
'</div><div class="LC_grade_show_problem_problem">'. |
| |
$rendered. |
| |
'</div>'; |
| |
$companswer= |
| |
'<div class="LC_grade_show_problem_header">'. |
| |
&mt('Correct answer'). |
| |
'</div><div class="LC_grade_show_problem_problem">'. |
| |
$companswer. |
| |
'</div>'; |
| |
my $result; |
| |
if ($mode eq 'both') { |
| |
$result=$rendered.$companswer; |
| |
} elsif ($mode eq 'text') { |
| |
$result=$rendered; |
| |
} elsif ($mode eq 'answer') { |
| |
$result=$companswer; |
| |
} |
| |
$result='<div class="LC_grade_show_problem">'.$result.'</div>'; |
| |
return $result; |
| |
} |
| |
|
| |
sub files_exist { |
| |
my ($r, $symb) = @_; |
| |
my @students = &Apache::loncommon::get_env_multiple('form.stuinfo'); |
| |
|
| |
foreach my $student (@students) { |
| |
my ($uname,$udom,$fullname) = split(/:/,$student); |
| |
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'}, |
| |
$udom,$uname); |
| |
my ($string,$timestamp)= &get_last_submission(\%record); |
| |
foreach my $submission (@$string) { |
| |
my ($partid,$respid) = |
| |
($submission =~ /^resource\.([^\.]*)\.([^\.]*)\.submission/); |
| |
my $files=&get_submitted_files($udom,$uname,$partid,$respid, |
| |
\%record); |
| |
return 1 if (@$files); |
| |
} |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
sub download_all_link { |
| |
my ($r,$symb) = @_; |
| |
my $all_students = |
| |
join("\n", &Apache::loncommon::get_env_multiple('form.stuinfo')); |
| |
|
| |
my $parts = |
| |
join("\n",&Apache::loncommon::get_env_multiple('form.vPart')); |
| |
|
| |
my $identifier = &Apache::loncommon::get_cgi_id(); |
| |
&Apache::lonnet::appenv({'cgi.'.$identifier.'.students' => $all_students, |
| |
'cgi.'.$identifier.'.symb' => $symb, |
| |
'cgi.'.$identifier.'.parts' => $parts,}); |
| |
$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'. |
| |
&mt('Download All Submitted Documents').'</a>'); |
| |
return |
| |
} |
| |
|
| |
sub build_section_inputs { |
| |
my $section_inputs; |
| |
if ($env{'form.section'} eq '') { |
| |
$section_inputs .= '<input type="hidden" name="section" value="all" />'."\n"; |
| |
} else { |
| |
my @sections = &Apache::loncommon::get_env_multiple('form.section'); |
| |
foreach my $section (@sections) { |
| |
$section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n"; |
| |
} |
| |
} |
| |
return $section_inputs; |
| } |
} |
| |
|
| |
# --------------------------- show submissions of a student, option to grade |
| sub submission { |
sub submission { |
| my ($request) = @_; |
my ($request,$counter,$total) = @_; |
| my $url=$ENV{'form.url'}; |
my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'}); |
| $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
$udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student? |
| if ($ENV{'form.student'} eq '') { &moreinfo($request,"Need student login id"); return ''; } |
my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'}); |
| my ($uname,$udom) = &finduser($ENV{'form.student'}); |
$env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq ''; |
| if ($uname eq '') { &moreinfo($request,"Unable to find student"); return ''; } |
my $symb = &get_symb($request); |
| my $symb=&Apache::lonnet::symbread($url); |
if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; } |
| if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } |
|
| my $home=&Apache::lonnet::homeserver($uname,$udom); |
if (!&canview($usec)) { |
| my $answer=&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,$home, |
$request->print('<span class="LC_warning">Unable to view requested student.('. |
| $ENV{'request.course.id'}); |
$uname.':'.$udom.' in section '.$usec.' in course id '. |
| my $result="<h2> Submission Record </h2> $uname:$udom for $url".$answer; |
$env{'request.course.id'}.')</span>'); |
| return $result; |
$request->print(&show_grading_menu_form($symb)); |
| |
return; |
| |
} |
| |
|
| |
if (!$env{'form.lastSub'}) { $env{'form.lastSub'} = 'datesub'; } |
| |
if (!$env{'form.vProb'}) { $env{'form.vProb'} = 'yes'; } |
| |
if (!$env{'form.vAns'}) { $env{'form.vAns'} = 'yes'; } |
| |
my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : ''); |
| |
my $checkIcon = '<img alt="'.&mt('Check Mark'). |
| |
'" src="'.$request->dir_config('lonIconsURL'). |
| |
'/check.gif" height="16" border="0" />'; |
| |
|
| |
my %old_essays; |
| |
# header info |
| |
if ($counter == 0) { |
| |
&sub_page_js($request); |
| |
&sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes'); |
| |
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ? |
| |
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'}; |
| |
if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) { |
| |
&download_all_link($request, $symb); |
| |
} |
| |
$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>'."\n". |
| |
'<h4> '.&mt('<b>Resource: </b> [_1]',$env{'form.probTitle'}).'</h4>'."\n"); |
| |
|
| |
# option to display problem, only once else it cause problems |
| |
# with the form later since the problem has a form. |
| |
if ($env{'form.vProb'} eq 'yes' or $env{'form.vAns'} eq 'yes') { |
| |
my $mode; |
| |
if ($env{'form.vProb'} eq 'yes' && $env{'form.vAns'} eq 'yes') { |
| |
$mode='both'; |
| |
} elsif ($env{'form.vProb'} eq 'yes') { |
| |
$mode='text'; |
| |
} elsif ($env{'form.vAns'} eq 'yes') { |
| |
$mode='answer'; |
| |
} |
| |
&Apache::lonxml::clear_problem_counter(); |
| |
$request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode)); |
| |
} |
| |
|
| |
# kwclr is the only variable that is guaranteed to be non blank |
| |
# if this subroutine has been called once. |
| |
my %keyhash = (); |
| |
if ($env{'form.kwclr'} eq '' && $env{'form.handgrade'} eq 'yes') { |
| |
%keyhash = &Apache::lonnet::dump('nohist_handgrade', |
| |
$env{'course.'.$env{'request.course.id'}.'.domain'}, |
| |
$env{'course.'.$env{'request.course.id'}.'.num'}); |
| |
|
| |
my $loginuser = $env{'user.name'}.':'.$env{'user.domain'}; |
| |
$env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; |
| |
$env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; |
| |
$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; |
| |
$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; |
| |
$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ? |
| |
$keyhash{$symb.'_subject'} : $env{'form.probTitle'}; |
| |
$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0'; |
| |
} |
| |
my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'}; |
| |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n". |
| |
'<input type="hidden" name="command" value="handgrade" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| |
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n". |
| |
'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n". |
| |
'<input type="hidden" name="refresh" value="off" />'."\n". |
| |
'<input type="hidden" name="studentNo" value="" />'."\n". |
| |
'<input type="hidden" name="gradeOpt" value="" />'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" />'."\n". |
| |
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n". |
| |
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n". |
| |
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n". |
| |
&build_section_inputs(). |
| |
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n". |
| |
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n". |
| |
'<input type="hidden" name="NCT"'. |
| |
' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n"); |
| |
if ($env{'form.handgrade'} eq 'yes') { |
| |
$request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n". |
| |
'<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n". |
| |
'<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n". |
| |
'<input type="hidden" name="kwstyle" value="'.$env{'form.kwstyle'}.'" />'."\n". |
| |
'<input type="hidden" name="msgsub" value="'.$env{'form.msgsub'}.'" />'."\n". |
| |
'<input type="hidden" name="shownSub" value="0" />'."\n". |
| |
'<input type="hidden" name="savemsgN" value="'.$env{'form.savemsgN'}.'" />'."\n"); |
| |
foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) { |
| |
$request->print('<input type="hidden" name="vPart" value="'.$partid.'" />'."\n"); |
| |
} |
| |
} |
| |
|
| |
my ($cts,$prnmsg) = (1,''); |
| |
while ($cts <= $env{'form.savemsgN'}) { |
| |
$prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'. |
| |
(!exists($keyhash{$symb.'_savemsg'.$cts}) ? |
| |
&Apache::lonfeedback::clear_out_html($env{'form.savemsg'.$cts}) : |
| |
&Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})). |
| |
'" />'."\n". |
| |
'<input type="hidden" name="shownOnce'.$cts.'" value="0" />'."\n"; |
| |
$cts++; |
| |
} |
| |
$request->print($prnmsg); |
| |
|
| |
if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') { |
| |
# |
| |
# Print out the keyword options line |
| |
# |
| |
$request->print(<<KEYWORDS); |
| |
<b>Keyword Options:</b> |
| |
<a href="javascript:keywords(document.SCORE);" target="_self">List</a> |
| |
<a href="#" onMouseDown="javascript:getSel(); return false" |
| |
CLASS="page">Paste Selection to List</a> |
| |
<a href="javascript:kwhighlight();" target="_self">Highlight Attribute</a><br /><br /> |
| |
KEYWORDS |
| |
# |
| |
# Load the other essays for similarity check |
| |
# |
| |
my (undef,undef,$essayurl) = &Apache::lonnet::decode_symb($symb); |
| |
my ($adom,$aname,$apath)=($essayurl=~/^($LONCAPA::domain_re)\/($LONCAPA::username_re)\/(.*)$/); |
| |
$apath=&escape($apath); |
| |
$apath=~s/\W/\_/gs; |
| |
%old_essays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname); |
| |
} |
| |
} |
| |
|
| |
# This is where output for one specific student would start |
| |
my $add_class = ($counter%2) ? 'LC_grade_show_user_odd_row' : ''; |
| |
$request->print("\n\n". |
| |
'<div class="LC_grade_show_user '.$add_class.'">'. |
| |
'<div class="LC_grade_user_name">'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'</div>'. |
| |
'<div class="LC_grade_show_user_body">'."\n"); |
| |
|
| |
if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') { |
| |
my $mode; |
| |
if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') { |
| |
$mode='both'; |
| |
} elsif ($env{'form.vProb'} eq 'all' ) { |
| |
$mode='text'; |
| |
} elsif ($env{'form.vAns'} eq 'all') { |
| |
$mode='answer'; |
| |
} |
| |
&Apache::lonxml::clear_problem_counter(); |
| |
$request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode,{'request.prefix' => 'ctr'.$counter})); |
| |
} |
| |
|
| |
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname); |
| |
my ($partlist,$handgrade,$responseType) = &response_type($symb); |
| |
|
| |
# Display student info |
| |
$request->print(($counter == 0 ? '' : '<br />')); |
| |
my $result='<div class="LC_grade_submissions">'; |
| |
|
| |
$result.='<div class="LC_grade_submissions_header">'; |
| |
$result.= &mt('Submissions'); |
| |
$result.='<input type="hidden" name="name'.$counter. |
| |
'" value="'.$env{'form.fullname'}.'" />'."\n"; |
| |
if ($env{'form.handgrade'} eq 'no') { |
| |
$result.='<span class="LC_grade_check_note">'. |
| |
&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)."</span>\n"; |
| |
|
| |
} |
| |
|
| |
|
| |
|
| |
# If any part of the problem is an essay-response (handgraded), then check for collaborators |
| |
my $fullname; |
| |
my $col_fullnames = []; |
| |
if ($env{'form.handgrade'} eq 'yes') { |
| |
(my $sub_result,$fullname,$col_fullnames)= |
| |
&check_collaborators($symb,$uname,$udom,\%record,$handgrade, |
| |
$counter); |
| |
$result.=$sub_result; |
| |
} |
| |
$request->print($result."\n"); |
| |
$request->print('</div>'."\n"); |
| |
# print student answer/submission |
| |
# Options are (1) Handgaded submission only |
| |
# (2) Last submission, includes submission that is not handgraded |
| |
# (for multi-response type part) |
| |
# (3) Last submission plus the parts info |
| |
# (4) The whole record for this student |
| |
if ($env{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { |
| |
my ($string,$timestamp)= &get_last_submission(\%record); |
| |
|
| |
my $lastsubonly; |
| |
|
| |
if ($$timestamp eq '') { |
| |
$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>'; |
| |
} else { |
| |
$lastsubonly = '<div class="LC_grade_submissions_body"> <b>Date Submitted:</b> '.$$timestamp."\n"; |
| |
|
| |
my %seenparts; |
| |
my @part_response_id = &flatten_responseType($responseType); |
| |
foreach my $part (@part_response_id) { |
| |
next if ($env{'form.lastSub'} eq 'hdgrade' |
| |
&& $$handgrade{$$part[0].'_'.$$part[1]} ne 'yes'); |
| |
|
| |
my ($partid,$respid) = @{ $part }; |
| |
my $display_part=&get_display_part($partid,$symb); |
| |
if ($env{"form.$uname:$udom:$partid:submitted_by"}) { |
| |
if (exists($seenparts{$partid})) { next; } |
| |
$seenparts{$partid}=1; |
| |
my $submitby='<b>Part:</b> '.$display_part. |
| |
' <b>Collaborative submission by:</b> '. |
| |
'<a href="javascript:viewSubmitter(\''. |
| |
$env{"form.$uname:$udom:$partid:submitted_by"}. |
| |
'\');" target="_self">'. |
| |
$$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a><br />'; |
| |
$request->print($submitby); |
| |
next; |
| |
} |
| |
my $responsetype = $responseType->{$partid}->{$respid}; |
| |
if (!exists($record{"resource.$partid.$respid.submission"})) { |
| |
$lastsubonly.="\n".'<div class="LC_grade_submission_part"><b>Part:</b> '. |
| |
$display_part.' <span class="LC_internal_info">( ID '.$respid. |
| |
' )</span> '. |
| |
'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>'; |
| |
next; |
| |
} |
| |
foreach my $submission (@$string) { |
| |
my ($partid,$respid) = ($submission =~ /^resource\.([^\.]*)\.([^\.]*)\.submission/); |
| |
if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; } |
| |
my ($ressub,$subval) = split(/:/,$submission,2); |
| |
# Similarity check |
| |
my $similar=''; |
| |
if($env{'form.checkPlag'}){ |
| |
my ($oname,$odom,$ocrsid,$oessay,$osim)= |
| |
&most_similar($uname,$udom,$subval,\%old_essays); |
| |
if ($osim) { |
| |
$osim=int($osim*100.0); |
| |
my %old_course_desc = |
| |
&Apache::lonnet::coursedescription($ocrsid, |
| |
{'one_time' => 1}); |
| |
|
| |
$similar="<hr /><h3><span class=\"LC_warning\">". |
| |
&mt('Essay is [_1]% similar to an essay by [_2] ([_3]:[_4]) in course [_5] (course id [_6]:[_7])', |
| |
$osim, |
| |
&Apache::loncommon::plainname($oname,$odom), |
| |
$oname,$odom, |
| |
$old_course_desc{'description'}, |
| |
$old_course_desc{'num'}, |
| |
$old_course_desc{'domain'}). |
| |
'</span></h3><blockquote><i>'. |
| |
&keywords_highlight($oessay). |
| |
'</i></blockquote><hr />'; |
| |
} |
| |
} |
| |
my $order=&get_order($partid,$respid,$symb,$uname,$udom); |
| |
if ($env{'form.lastSub'} eq 'lastonly' || |
| |
($env{'form.lastSub'} eq 'hdgrade' && |
| |
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) { |
| |
my $display_part=&get_display_part($partid,$symb); |
| |
$lastsubonly.='<div class="LC_grade_submission_part"><b>Part:</b> '. |
| |
$display_part.' <span class="LC_internal_info">( ID '.$respid. |
| |
' )</span> '; |
| |
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record); |
| |
if (@$files) { |
| |
$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />'; |
| |
my $file_counter = 0; |
| |
foreach my $file (@$files) { |
| |
$file_counter++; |
| |
&Apache::lonnet::allowuploaded('/adm/grades',$file); |
| |
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>'; |
| |
} |
| |
$lastsubonly.='<br />'; |
| |
} |
| |
$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'. |
| |
&cleanRecord($subval,$responsetype,$symb,$partid, |
| |
$respid,\%record,$order); |
| |
if ($similar) {$lastsubonly.="<br /><br />$similar\n";} |
| |
$lastsubonly.='</div>'; |
| |
} |
| |
} |
| |
} |
| |
$lastsubonly.='</div>'."\n"; |
| |
} |
| |
$request->print($lastsubonly); |
| |
} elsif ($env{'form.lastSub'} eq 'datesub') { |
| |
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb); |
| |
$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom)); |
| |
} elsif ($env{'form.lastSub'} =~ /^(last|all)$/) { |
| |
$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, |
| |
$env{'request.course.id'}, |
| |
$last,'.submission', |
| |
'Apache::grades::keywords_highlight')); |
| |
} |
| |
|
| |
$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':' |
| |
.$udom.'" />'."\n"); |
| |
# return if view submission with no grading option |
| |
if ($env{'form.showgrading'} eq '' || (!&canmodify($usec))) { |
| |
my $toGrade.='<input type="button" value="Grade Student" '. |
| |
'onClick="javascript:checksubmit(this.form,\'Grade Student\',\'' |
| |
.$counter.'\');" target="_self" /> '."\n" if (&canmodify($usec)); |
| |
$toGrade.='</div>'."\n"; |
| |
if (($env{'form.command'} eq 'submission') || |
| |
($env{'form.command'} eq 'processGroup' && $counter == $total)) { |
| |
$toGrade.='</form>'.&show_grading_menu_form($symb); |
| |
} |
| |
$request->print($toGrade); |
| |
return; |
| |
} else { |
| |
$request->print('</div>'."\n"); |
| |
} |
| |
|
| |
# essay grading message center |
| |
if ($env{'form.handgrade'} eq 'yes') { |
| |
my $result='<div class="LC_grade_message_center">'; |
| |
|
| |
$result.='<div class="LC_grade_message_center_header">'. |
| |
&mt('Send Message').'</div><div class="LC_grade_message_center_body">'; |
| |
my ($lastname,$givenn) = split(/,/,$env{'form.fullname'}); |
| |
my $msgfor = $givenn.' '.$lastname; |
| |
if (scalar(@$col_fullnames) > 0) { |
| |
my $lastone = pop(@$col_fullnames); |
| |
$msgfor .= ', '.(join ', ',@$col_fullnames).' and '.$lastone.'.'; |
| |
} |
| |
$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript |
| |
$result.='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". |
| |
'<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n"; |
| |
$result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter. |
| |
',\''.$msgfor.'\');" target="_self">'. |
| |
&mt('Compose message to student').(scalar(@$col_fullnames) >= 1 ? 's' : '').'</a><label> ('. |
| |
&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'. |
| |
'<img src="'.$request->dir_config('lonIconsURL'). |
| |
'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n". |
| |
'<br /> ('. |
| |
&mt('Message will be sent when you click on Save & Next below.').")\n"; |
| |
$result.='</div></div>'; |
| |
$request->print($result); |
| |
} |
| |
|
| |
my %seen = (); |
| |
my @partlist; |
| |
my @gradePartRespid; |
| |
my @part_response_id = &flatten_responseType($responseType); |
| |
$request->print('<div class="LC_grade_assign">'. |
| |
|
| |
'<div class="LC_grade_assign_header">'. |
| |
&mt('Assign Grades').'</div>'. |
| |
'<div class="LC_grade_assign_body">'); |
| |
foreach my $part_response_id (@part_response_id) { |
| |
my ($partid,$respid) = @{ $part_response_id }; |
| |
my $part_resp = join('_',@{ $part_response_id }); |
| |
next if ($seen{$partid} > 0); |
| |
$seen{$partid}++; |
| |
next if ($$handgrade{$part_resp} ne 'yes' |
| |
&& $env{'form.lastSub'} eq 'hdgrade'); |
| |
push(@partlist,$partid); |
| |
push(@gradePartRespid,$partid.'.'.$respid); |
| |
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record)); |
| |
} |
| |
$request->print('</div></div>'); |
| |
|
| |
$request->print('<div class="LC_grade_info_links">'); |
| |
if ($perm{'vgr'}) { |
| |
$request->print( |
| |
&Apache::loncommon::track_student_link(&mt('View recent activity'), |
| |
$uname,$udom,'check')); |
| |
} |
| |
if ($perm{'opa'}) { |
| |
$request->print( |
| |
&Apache::loncommon::pprmlink(&mt('Set/Change parameters'), |
| |
$uname,$udom,$symb,'check')); |
| |
} |
| |
$request->print('</div>'); |
| |
|
| |
$result='<input type="hidden" name="partlist'.$counter. |
| |
'" value="'.(join ":",@partlist).'" />'."\n"; |
| |
$result.='<input type="hidden" name="gradePartRespid'. |
| |
'" value="'.(join ":",@gradePartRespid).'" />'."\n" if ($counter == 0); |
| |
my $ctr = 0; |
| |
while ($ctr < scalar(@partlist)) { |
| |
$result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'. |
| |
$partlist[$ctr].'" />'."\n"; |
| |
$ctr++; |
| |
} |
| |
$request->print($result.''."\n"); |
| |
|
| |
# Done with printing info for one student |
| |
|
| |
$request->print('</div>');#LC_grade_show_user_body |
| |
$request->print('</div>');#LC_grade_show_user |
| |
|
| |
|
| |
# print end of form |
| |
if ($counter == $total) { |
| |
my $endform='<table border="0"><tr><td>'."\n"; |
| |
$endform.='<input type="button" value="'.&mt('Save & Next').'" '. |
| |
'onClick="javascript:checksubmit(this.form,\'Save & Next\','. |
| |
$total.','.scalar(@partlist).');" target="_self" /> '."\n"; |
| |
my $ntstu ='<select name="NTSTU">'. |
| |
'<option>1</option><option>2</option>'. |
| |
'<option>3</option><option>5</option>'. |
| |
'<option>7</option><option>10</option></select>'."\n"; |
| |
my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1'); |
| |
$ntstu =~ s/<option>$nsel</<option selected="selected">$nsel</; |
| |
$endform.=&mt('[quant,_1,student]',$ntstu); |
| |
$endform.=' <input type="button" value="'.&mt('Previous').'" '. |
| |
'onClick="javascript:checksubmit(this.form,\'Previous\');" target="_self" /> '."\n". |
| |
'<input type="button" value="'.&mt('Next').'" '. |
| |
'onClick="javascript:checksubmit(this.form,\'Next\');" target="_self" /> '; |
| |
$endform.=&mt('(Next and Previous (student) do not save the scores.)')."\n" ; |
| |
$endform.="<input type='hidden' value='".&get_increment(). |
| |
"' name='increment' />"; |
| |
$endform.='</td></tr></table></form>'; |
| |
$endform.=&show_grading_menu_form($symb); |
| |
$request->print($endform); |
| |
} |
| |
return ''; |
| |
} |
| |
|
| |
sub check_collaborators { |
| |
my ($symb,$uname,$udom,$record,$handgrade,$counter) = @_; |
| |
my ($result,@col_fullnames); |
| |
my ($classlist,undef,$fullname) = &getclasslist('all','0'); |
| |
foreach my $part (keys(%$handgrade)) { |
| |
my $ncol = &Apache::lonnet::EXT('resource.'.$part. |
| |
'.maxcollaborators', |
| |
$symb,$udom,$uname); |
| |
next if ($ncol <= 0); |
| |
$part =~ s/\_/\./g; |
| |
next if ($record->{'resource.'.$part.'.collaborators'} eq ''); |
| |
my (@good_collaborators, @bad_collaborators); |
| |
foreach my $possible_collaborator |
| |
(split(/,?\s+/,$record->{'resource.'.$part.'.collaborators'})) { |
| |
$possible_collaborator =~ s/[\$\^\(\)]//g; |
| |
next if ($possible_collaborator eq ''); |
| |
my ($co_name,$co_dom) = split(/\@|:/,$possible_collaborator); |
| |
$co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i); |
| |
next if ($co_name eq $uname && $co_dom eq $udom); |
| |
# Doing this grep allows 'fuzzy' specification |
| |
my @matches = grep(/^\Q$co_name\E:\Q$co_dom\E$/i, |
| |
keys(%$classlist)); |
| |
if (! scalar(@matches)) { |
| |
push(@bad_collaborators, $possible_collaborator); |
| |
} else { |
| |
push(@good_collaborators, @matches); |
| |
} |
| |
} |
| |
if (scalar(@good_collaborators) != 0) { |
| |
$result.='<br />'.&mt('Collaborators: '); |
| |
foreach my $name (@good_collaborators) { |
| |
my ($lastname,$givenn) = split(/,/,$$fullname{$name}); |
| |
push(@col_fullnames, $givenn.' '.$lastname); |
| |
$result.=$fullname->{$name}.' '; |
| |
} |
| |
$result.='<br />'."\n"; |
| |
my ($part)=split(/\./,$part); |
| |
$result.='<input type="hidden" name="collaborator'.$counter. |
| |
'" value="'.$part.':'.(join ':',@good_collaborators).'" />'. |
| |
"\n"; |
| |
} |
| |
if (scalar(@bad_collaborators) > 0) { |
| |
$result.='<div class="LC_warning">'; |
| |
$result.=&mt('This student has submitted [quant,_1,invalid collaborator]: [_2]',scalar(@bad_collaborators),join(', ',@bad_collaborators)); |
| |
$result .= '</div>'; |
| |
} |
| |
if (scalar(@bad_collaborators > $ncol)) { |
| |
$result .= '<div class="LC_warning">'; |
| |
$result .= &mt('This student has submitted too many '. |
| |
'collaborators. Maximum is [_1].',$ncol); |
| |
$result .= '</div>'; |
| |
} |
| |
} |
| |
return ($result,$fullname,\@col_fullnames); |
| } |
} |
| |
|
| |
#--- Retrieve the last submission for all the parts |
| |
sub get_last_submission { |
| |
my ($returnhash)=@_; |
| |
my (@string,$timestamp); |
| |
if ($$returnhash{'version'}) { |
| |
my %lasthash=(); |
| |
my ($version); |
| |
for ($version=1;$version<=$$returnhash{'version'};$version++) { |
| |
foreach my $key (sort(split(/\:/, |
| |
$$returnhash{$version.':keys'}))) { |
| |
$lasthash{$key}=$$returnhash{$version.':'.$key}; |
| |
$timestamp = |
| |
&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'}); |
| |
} |
| |
} |
| |
foreach my $key (keys(%lasthash)) { |
| |
next if ($key !~ /\.submission$/); |
| |
|
| |
my ($partid,$foo) = split(/submission$/,$key); |
| |
my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? |
| |
'<span class="LC_warning">Draft Copy</span> ' : ''; |
| |
push(@string, join(':', $key, $draft.$lasthash{$key})); |
| |
} |
| |
} |
| |
if (!@string) { |
| |
$string[0] = |
| |
'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span>'; |
| |
} |
| |
return (\@string,\$timestamp); |
| |
} |
| |
|
| |
#--- High light keywords, with style choosen by user. |
| |
sub keywords_highlight { |
| |
my $string = shift; |
| |
my $size = $env{'form.kwsize'} eq '0' ? '' : 'size='.$env{'form.kwsize'}; |
| |
my $styleon = $env{'form.kwstyle'} eq '' ? '' : $env{'form.kwstyle'}; |
| |
(my $styleoff = $styleon) =~ s/\</\<\//; |
| |
my @keylist = split(/[,\s+]/,$env{'form.keywords'}); |
| |
foreach my $keyword (@keylist) { |
| |
$string =~ s/\b\Q$keyword\E(\b|\.)/<font color\=$env{'form.kwclr'} $size\>$styleon$keyword$styleoff<\/font>/gi; |
| |
} |
| |
return $string; |
| |
} |
| |
|
| |
#--- Called from submission routine |
| |
sub processHandGrade { |
| |
my ($request) = shift; |
| |
my $symb = &get_symb($request); |
| |
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb); |
| |
my $button = $env{'form.gradeOpt'}; |
| |
my $ngrade = $env{'form.NCT'}; |
| |
my $ntstu = $env{'form.NTSTU'}; |
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
|
| |
if ($button eq 'Save & Next') { |
| |
my $ctr = 0; |
| |
while ($ctr < $ngrade) { |
| |
my ($uname,$udom) = split(/:/,$env{'form.unamedom'.$ctr}); |
| |
my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$symb,$uname,$udom,$ctr); |
| |
if ($errorflag eq 'no_score') { |
| |
$ctr++; |
| |
next; |
| |
} |
| |
if ($errorflag eq 'not_allowed') { |
| |
$request->print("<span class=\"LC_warning\">Not allowed to modify grades for $uname:$udom</span>"); |
| |
$ctr++; |
| |
next; |
| |
} |
| |
my $includemsg = $env{'form.includemsg'.$ctr}; |
| |
my ($subject,$message,$msgstatus) = ('','',''); |
| |
my $restitle = &Apache::lonnet::gettitle($symb); |
| |
my ($feedurl,$showsymb) = |
| |
&get_feedurl_and_symb($symb,$uname,$udom); |
| |
my $messagetail; |
| |
if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) { |
| |
$subject = $env{'form.msgsub'} if ($includemsg =~ /msgsub/); |
| |
unless ($subject=~/\w/) { $subject=&mt('Grading Feedback'); } |
| |
$subject.=' ['.$restitle.']'; |
| |
my (@msgnum) = split(/,/,$includemsg); |
| |
foreach (@msgnum) { |
| |
$message.=$env{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); |
| |
} |
| |
$message =&Apache::lonfeedback::clear_out_html($message); |
| |
if ($env{'form.withgrades'.$ctr}) { |
| |
$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt; |
| |
$messagetail = " for <a href=\"". |
| |
$feedurl."?symb=$showsymb\">$env{'form.probTitle'}</a>"; |
| |
} |
| |
$msgstatus = |
| |
&Apache::lonmsg::user_normal_msg($uname,$udom,$subject, |
| |
$message.$messagetail, |
| |
undef,$feedurl,undef, |
| |
undef,undef,$showsymb, |
| |
$restitle); |
| |
$request->print('<br />'.&mt('Sending message to [_1]:[_2]',$uname,$udom).': '. |
| |
$msgstatus); |
| |
} |
| |
if ($env{'form.collaborator'.$ctr}) { |
| |
my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr"); |
| |
foreach my $collabstr (@collabstrs) { |
| |
my ($part,@collaborators) = split(/:/,$collabstr); |
| |
foreach my $collaborator (@collaborators) { |
| |
my ($errorflag,$pts,$wgt) = |
| |
&saveHandGrade($request,$symb,$collaborator,$udom,$ctr, |
| |
$env{'form.unamedom'.$ctr},$part); |
| |
if ($errorflag eq 'not_allowed') { |
| |
$request->print("<span class=\"LC_error\">".&mt('Not allowed to modify grades for [_1]',"$collaborator:$udom")."</span>"); |
| |
next; |
| |
} elsif ($message ne '') { |
| |
my ($baseurl,$showsymb) = |
| |
&get_feedurl_and_symb($symb,$collaborator, |
| |
$udom); |
| |
if ($env{'form.withgrades'.$ctr}) { |
| |
$messagetail = " for <a href=\"". |
| |
$baseurl."?symb=$showsymb\">$env{'form.probTitle'}</a>"; |
| |
} |
| |
$msgstatus = |
| |
&Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message.$messagetail,undef,$baseurl,undef,undef,undef,$showsymb,$restitle); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
$ctr++; |
| |
} |
| |
} |
| |
|
| |
if ($env{'form.handgrade'} eq 'yes') { |
| |
# Keywords sorted in alphabatical order |
| |
my $loginuser = $env{'user.name'}.':'.$env{'user.domain'}; |
| |
my %keyhash = (); |
| |
$env{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; |
| |
$env{'form.keywords'} =~ s/^\s+|\s+$//; |
| |
my (@keywords) = sort(split(/\s+/,$env{'form.keywords'})); |
| |
$env{'form.keywords'} = join(' ',@keywords); |
| |
$keyhash{$symb.'_keywords'} = $env{'form.keywords'}; |
| |
$keyhash{$symb.'_subject'} = $env{'form.msgsub'}; |
| |
$keyhash{$loginuser.'_kwclr'} = $env{'form.kwclr'}; |
| |
$keyhash{$loginuser.'_kwsize'} = $env{'form.kwsize'}; |
| |
$keyhash{$loginuser.'_kwstyle'} = $env{'form.kwstyle'}; |
| |
|
| |
# message center - Order of message gets changed. Blank line is eliminated. |
| |
# New messages are saved in env for the next student. |
| |
# All messages are saved in nohist_handgrade.db |
| |
my ($ctr,$idx) = (1,1); |
| |
while ($ctr <= $env{'form.savemsgN'}) { |
| |
if ($env{'form.savemsg'.$ctr} ne '') { |
| |
$keyhash{$symb.'_savemsg'.$idx} = $env{'form.savemsg'.$ctr}; |
| |
$idx++; |
| |
} |
| |
$ctr++; |
| |
} |
| |
$ctr = 0; |
| |
while ($ctr < $ngrade) { |
| |
if ($env{'form.newmsg'.$ctr} ne '') { |
| |
$keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr}; |
| |
$env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr}; |
| |
$idx++; |
| |
} |
| |
$ctr++; |
| |
} |
| |
$env{'form.savemsgN'} = --$idx; |
| |
$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'}; |
| |
my $putresult = &Apache::lonnet::put |
| |
('nohist_handgrade',\%keyhash,$cdom,$cnum); |
| |
} |
| |
# Called by Save & Refresh from Highlight Attribute Window |
| |
my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1'); |
| |
if ($env{'form.refresh'} eq 'on') { |
| |
my ($ctr,$total) = (0,0); |
| |
while ($ctr < $ngrade) { |
| |
$total++ if $env{'form.unamedom'.$ctr} ne ''; |
| |
$ctr++; |
| |
} |
| |
$env{'form.NTSTU'}=$ngrade; |
| |
$ctr = 0; |
| |
while ($ctr < $total) { |
| |
my $processUser = $env{'form.unamedom'.$ctr}; |
| |
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser); |
| |
$env{'form.fullname'} = $$fullname{$processUser}; |
| |
&submission($request,$ctr,$total-1); |
| |
$ctr++; |
| |
} |
| |
return ''; |
| |
} |
| |
|
| |
# Go directly to grade student - from submission or link from chart page |
| |
if ($button eq 'Grade Student') { |
| |
(undef,undef,$env{'form.handgrade'},undef,undef) = &showResourceInfo($symb); |
| |
my $processUser = $env{'form.unamedom'.$env{'form.studentNo'}}; |
| |
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser); |
| |
$env{'form.fullname'} = $$fullname{$processUser}; |
| |
&submission($request,0,0); |
| |
return ''; |
| |
} |
| |
|
| |
# Get the next/previous one or group of students |
| |
my $firststu = $env{'form.unamedom0'}; |
| |
my $laststu = $env{'form.unamedom'.($ngrade-1)}; |
| |
my $ctr = 2; |
| |
while ($laststu eq '') { |
| |
$laststu = $env{'form.unamedom'.($ngrade-$ctr)}; |
| |
$ctr++; |
| |
$laststu = $firststu if ($ctr > $ngrade); |
| |
} |
| |
|
| |
my (@parsedlist,@nextlist); |
| |
my ($nextflg) = 0; |
| |
foreach my $item (sort |
| |
{ |
| |
if (lc($$fullname{$a}) ne lc($$fullname{$b})) { |
| |
return (lc($$fullname{$a}) cmp lc($$fullname{$b})); |
| |
} |
| |
return $a cmp $b; |
| |
} (keys(%$fullname))) { |
| |
if ($nextflg == 1 && $button =~ /Next$/) { |
| |
push(@parsedlist,$item); |
| |
} |
| |
$nextflg = 1 if ($item eq $laststu); |
| |
if ($button eq 'Previous') { |
| |
last if ($item eq $firststu); |
| |
push(@parsedlist,$item); |
| |
} |
| |
} |
| |
$ctr = 0; |
| |
@parsedlist = reverse @parsedlist if ($button eq 'Previous'); |
| |
my ($partlist) = &response_type($symb); |
| |
foreach my $student (@parsedlist) { |
| |
my $submitonly=$env{'form.submitonly'}; |
| |
my ($uname,$udom) = split(/:/,$student); |
| |
|
| |
if ($submitonly eq 'queued') { |
| |
my %queue_status = |
| |
&Apache::bridgetask::get_student_status($symb,$cdom,$cnum, |
| |
$udom,$uname); |
| |
next if (!defined($queue_status{'gradingqueue'})); |
| |
} |
| |
|
| |
if ($submitonly =~ /^(yes|graded|incorrect)$/) { |
| |
# my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname); |
| |
my %status=&student_gradeStatus($symb,$udom,$uname,$partlist); |
| |
my $submitted = 0; |
| |
my $ungraded = 0; |
| |
my $incorrect = 0; |
| |
foreach my $item (keys(%status)) { |
| |
$submitted = 1 if ($status{$item} ne 'nothing'); |
| |
$ungraded = 1 if ($status{$item} =~ /^ungraded/); |
| |
$incorrect = 1 if ($status{$item} =~ /^incorrect/); |
| |
my ($foo,$partid,$foo1) = split(/\./,$item); |
| |
if ($status{'resource.'.$partid.'.submitted_by'} ne '') { |
| |
$submitted = 0; |
| |
} |
| |
} |
| |
next if (!$submitted && ($submitonly eq 'yes' || |
| |
$submitonly eq 'incorrect' || |
| |
$submitonly eq 'graded')); |
| |
next if (!$ungraded && ($submitonly eq 'graded')); |
| |
next if (!$incorrect && $submitonly eq 'incorrect'); |
| |
} |
| |
push(@nextlist,$student) if ($ctr < $ntstu); |
| |
last if ($ctr == $ntstu); |
| |
$ctr++; |
| |
} |
| |
|
| |
$ctr = 0; |
| |
my $total = scalar(@nextlist)-1; |
| |
|
| |
foreach (sort(@nextlist)) { |
| |
my ($uname,$udom,$submitter) = split(/:/); |
| |
$env{'form.student'} = $uname; |
| |
$env{'form.userdom'} = $udom; |
| |
$env{'form.fullname'} = $$fullname{$_}; |
| |
&submission($request,$ctr,$total); |
| |
$ctr++; |
| |
} |
| |
if ($total < 0) { |
| |
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n"; |
| |
$the_end.=&mt('<b>Message: </b> No more students for this section or class.').'<br /><br />'."\n"; |
| |
$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n"; |
| |
$the_end.=&show_grading_menu_form($symb); |
| |
$request->print($the_end); |
| |
} |
| |
return ''; |
| |
} |
| |
|
| |
#---- Save the score and award for each student, if changed |
| |
sub saveHandGrade { |
| |
my ($request,$symb,$stuname,$domain,$newflg,$submitter,$part) = @_; |
| |
my @version_parts; |
| |
my $usec = &Apache::lonnet::getsection($domain,$stuname, |
| |
$env{'request.course.id'}); |
| |
if (!&canmodify($usec)) { return('not_allowed'); } |
| |
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$domain,$stuname); |
| |
my @parts_graded; |
| |
my %newrecord = (); |
| |
my ($pts,$wgt) = ('',''); |
| |
my %aggregate = (); |
| |
my $aggregateflag = 0; |
| |
my @parts = split(/:/,$env{'form.partlist'.$newflg}); |
| |
foreach my $new_part (@parts) { |
| |
#collaborator ($submi may vary for different parts |
| |
if ($submitter && $new_part ne $part) { next; } |
| |
my $dropMenu = $env{'form.GD_SEL'.$newflg.'_'.$new_part}; |
| |
if ($dropMenu eq 'excused') { |
| |
if ($record{'resource.'.$new_part.'.solved'} ne 'excused') { |
| |
$newrecord{'resource.'.$new_part.'.solved'} = 'excused'; |
| |
if (exists($record{'resource.'.$new_part.'.awarded'})) { |
| |
$newrecord{'resource.'.$new_part.'.awarded'} = ''; |
| |
} |
| |
$newrecord{'resource.'.$new_part.'.regrader'}="$env{'user.name'}:$env{'user.domain'}"; |
| |
} |
| |
} elsif ($dropMenu eq 'reset status' |
| |
&& exists($record{'resource.'.$new_part.'.solved'})) { #don't bother if no old records -> no attempts |
| |
foreach my $key (keys(%record)) { |
| |
if ($key=~/^resource\.\Q$new_part\E\./) { $newrecord{$key} = ''; } |
| |
} |
| |
$newrecord{'resource.'.$new_part.'.regrader'}= |
| |
"$env{'user.name'}:$env{'user.domain'}"; |
| |
my $totaltries = $record{'resource.'.$part.'.tries'}; |
| |
|
| |
my %last_resets = &get_last_resets($symb,$env{'request.course.id'}, |
| |
[$new_part]); |
| |
my $aggtries =$totaltries; |
| |
if ($last_resets{$new_part}) { |
| |
$aggtries = &get_num_tries(\%record,$last_resets{$new_part}, |
| |
$new_part); |
| |
} |
| |
|
| |
my $solvedstatus = $record{'resource.'.$new_part.'.solved'}; |
| |
if ($aggtries > 0) { |
| |
&decrement_aggs($symb,$new_part,\%aggregate,$aggtries,$totaltries,$solvedstatus); |
| |
$aggregateflag = 1; |
| |
} |
| |
} elsif ($dropMenu eq '') { |
| |
$pts = ($env{'form.GD_BOX'.$newflg.'_'.$new_part} ne '' ? |
| |
$env{'form.GD_BOX'.$newflg.'_'.$new_part} : |
| |
$env{'form.RADVAL'.$newflg.'_'.$new_part}); |
| |
if ($pts eq '' && $env{'form.GD_SEL'.$newflg.'_'.$new_part} eq '') { |
| |
next; |
| |
} |
| |
$wgt = $env{'form.WGT'.$newflg.'_'.$new_part} eq '' ? 1 : |
| |
$env{'form.WGT'.$newflg.'_'.$new_part}; |
| |
my $partial= $pts/$wgt; |
| |
if ($partial eq $record{'resource.'.$new_part.'.awarded'}) { |
| |
#do not update score for part if not changed. |
| |
&handback_files($request,$symb,$stuname,$domain,$newflg,$new_part,\%newrecord); |
| |
next; |
| |
} else { |
| |
push(@parts_graded,$new_part); |
| |
} |
| |
if ($record{'resource.'.$new_part.'.awarded'} ne $partial) { |
| |
$newrecord{'resource.'.$new_part.'.awarded'} = $partial; |
| |
} |
| |
my $reckey = 'resource.'.$new_part.'.solved'; |
| |
if ($partial == 0) { |
| |
if ($record{$reckey} ne 'incorrect_by_override') { |
| |
$newrecord{$reckey} = 'incorrect_by_override'; |
| |
} |
| |
} else { |
| |
if ($record{$reckey} ne 'correct_by_override') { |
| |
$newrecord{$reckey} = 'correct_by_override'; |
| |
} |
| |
} |
| |
if ($submitter && |
| |
($record{'resource.'.$new_part.'.submitted_by'} ne $submitter)) { |
| |
$newrecord{'resource.'.$new_part.'.submitted_by'} = $submitter; |
| |
} |
| |
$newrecord{'resource.'.$new_part.'.regrader'}= |
| |
"$env{'user.name'}:$env{'user.domain'}"; |
| |
} |
| |
# unless problem has been graded, set flag to version the submitted files |
| |
unless ($record{'resource.'.$new_part.'.solved'} =~ /^correct_/ || |
| |
$record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override' || |
| |
$dropMenu eq 'reset status') |
| |
{ |
| |
push(@version_parts,$new_part); |
| |
} |
| |
} |
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
|
| |
if (%newrecord) { |
| |
if (@version_parts) { |
| |
my @changed_keys = &version_portfiles(\%record, \@parts_graded, |
| |
$env{'request.course.id'}, $symb, $domain, $stuname, \@version_parts); |
| |
@newrecord{@changed_keys} = @record{@changed_keys}; |
| |
foreach my $new_part (@version_parts) { |
| |
&handback_files($request,$symb,$stuname,$domain,$newflg, |
| |
$new_part,\%newrecord); |
| |
} |
| |
} |
| |
&Apache::lonnet::cstore(\%newrecord,$symb, |
| |
$env{'request.course.id'},$domain,$stuname); |
| |
&check_and_remove_from_queue(\@parts,\%record,\%newrecord,$symb, |
| |
$cdom,$cnum,$domain,$stuname); |
| |
} |
| |
if ($aggregateflag) { |
| |
&Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate, |
| |
$cdom,$cnum); |
| |
} |
| |
return ('',$pts,$wgt); |
| |
} |
| |
|
| |
sub check_and_remove_from_queue { |
| |
my ($parts,$record,$newrecord,$symb,$cdom,$cnum,$domain,$stuname) = @_; |
| |
my @ungraded_parts; |
| |
foreach my $part (@{$parts}) { |
| |
if ( $record->{ 'resource.'.$part.'.awarded'} eq '' |
| |
&& $record->{ 'resource.'.$part.'.solved' } ne 'excused' |
| |
&& $newrecord->{'resource.'.$part.'.awarded'} eq '' |
| |
&& $newrecord->{'resource.'.$part.'.solved' } ne 'excused' |
| |
) { |
| |
push(@ungraded_parts, $part); |
| |
} |
| |
} |
| |
if ( !@ungraded_parts ) { |
| |
&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,$cdom, |
| |
$cnum,$domain,$stuname); |
| |
} |
| |
} |
| |
|
| |
sub handback_files { |
| |
my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_; |
| |
my $portfolio_root = '/userfiles/portfolio'; |
| |
my ($partlist,$handgrade,$responseType) = &response_type($symb); |
| |
|
| |
my @part_response_id = &flatten_responseType($responseType); |
| |
foreach my $part_response_id (@part_response_id) { |
| |
my ($part_id,$resp_id) = @{ $part_response_id }; |
| |
my $part_resp = join('_',@{ $part_response_id }); |
| |
if (($env{'form.'.$newflg.'_'.$part_resp.'_returndoc1'}) && ($new_part == $part_id)) { |
| |
# if multiple files are uploaded names will be 'returndoc2','returndoc3' |
| |
my $file_counter = 1; |
| |
my $file_msg; |
| |
while ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter}) { |
| |
my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'.filename'}; |
| |
my ($directory,$answer_file) = |
| |
($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter} =~ /^(.*?)([^\/]*)$/); |
| |
my ($answer_name,$answer_ver,$answer_ext) = |
| |
&file_name_version_ext($answer_file); |
| |
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/); |
| |
my $getpropath = 1; |
| |
my @dir_list = &Apache::lonnet::dirlist($portfolio_root.$portfolio_path,$domain,$stuname,$getpropath); |
| |
my $version = &get_next_version($answer_name, $answer_ext, \@dir_list); |
| |
# fix file name |
| |
my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/); |
| |
my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain, |
| |
$newflg.'_'.$part_resp.'_returndoc'.$file_counter, |
| |
$save_file_name); |
| |
if ($result !~ m|^/uploaded/|) { |
| |
$request->print('<br /><span class="LC_error">'. |
| |
&mt('An error occurred ([_1]) while trying to upload [_2].', |
| |
$result,$newflg.'_'.$part_resp.'_returndoc'.$file_counter). |
| |
'</span>'); |
| |
} else { |
| |
# mark the file as read only |
| |
my @files = ($save_file_name); |
| |
my @what = ($symb,$env{'request.course.id'},'handback'); |
| |
&Apache::lonnet::mark_as_readonly($domain,$stuname,\@files,\@what); |
| |
if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) { |
| |
$$newrecord{"resource.$new_part.$resp_id.handback"}.=','; |
| |
} |
| |
$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name; |
| |
$file_msg.= "\n".'<br /><span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span><br />"; |
| |
|
| |
} |
| |
$request->print("<br />".$fname." will be the uploaded file name"); |
| |
$request->print(" ".$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter}); |
| |
$file_counter++; |
| |
} |
| |
my $subject = "File Handed Back by Instructor "; |
| |
my $message = "A file has been returned that was originally submitted in reponse to: <br />"; |
| |
$message .= "<strong>".&Apache::lonnet::gettitle($symb)."</strong><br />"; |
| |
$message .= ' The returned file(s) are named: '. $file_msg; |
| |
$message .= " and can be found in your portfolio space."; |
| |
my ($feedurl,$showsymb) = |
| |
&get_feedurl_and_symb($symb,$domain,$stuname); |
| |
my $restitle = &Apache::lonnet::gettitle($symb); |
| |
my $msgstatus = |
| |
&Apache::lonmsg::user_normal_msg($stuname,$domain,$subject. |
| |
' (File Returned) ['.$restitle.']',$message,undef, |
| |
$feedurl,undef,undef,undef,$showsymb,$restitle); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub get_feedurl_and_symb { |
| |
my ($symb,$uname,$udom) = @_; |
| |
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb); |
| |
$url = &Apache::lonnet::clutter($url); |
| |
my $encrypturl=&Apache::lonnet::EXT('resource.0.encrypturl', |
| |
$symb,$udom,$uname); |
| |
if ($encrypturl =~ /^yes$/i) { |
| |
&Apache::lonenc::encrypted(\$url,1); |
| |
&Apache::lonenc::encrypted(\$symb,1); |
| |
} |
| |
return ($url,$symb); |
| |
} |
| |
|
| |
sub get_submitted_files { |
| |
my ($udom,$uname,$partid,$respid,$record) = @_; |
| |
my @files; |
| |
if ($$record{"resource.$partid.$respid.portfiles"}) { |
| |
my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio'; |
| |
foreach my $file (split(',',$$record{"resource.$partid.$respid.portfiles"})) { |
| |
push(@files,$file_url.$file); |
| |
} |
| |
} |
| |
if ($$record{"resource.$partid.$respid.uploadedurl"}) { |
| |
push(@files,$$record{"resource.$partid.$respid.uploadedurl"}); |
| |
} |
| |
return (\@files); |
| |
} |
| |
|
| |
# ----------- Provides number of tries since last reset. |
| |
sub get_num_tries { |
| |
my ($record,$last_reset,$part) = @_; |
| |
my $timestamp = ''; |
| |
my $num_tries = 0; |
| |
if ($$record{'version'}) { |
| |
for (my $version=$$record{'version'};$version>=1;$version--) { |
| |
if (exists($$record{$version.':resource.'.$part.'.solved'})) { |
| |
$timestamp = $$record{$version.':timestamp'}; |
| |
if ($timestamp > $last_reset) { |
| |
$num_tries ++; |
| |
} else { |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return $num_tries; |
| |
} |
| |
|
| |
# ----------- Determine decrements required in aggregate totals |
| |
sub decrement_aggs { |
| |
my ($symb,$part,$aggregate,$aggtries,$totaltries,$solvedstatus) = @_; |
| |
my %decrement = ( |
| |
attempts => 0, |
| |
users => 0, |
| |
correct => 0 |
| |
); |
| |
$decrement{'attempts'} = $aggtries; |
| |
if ($solvedstatus =~ /^correct/) { |
| |
$decrement{'correct'} = 1; |
| |
} |
| |
if ($aggtries == $totaltries) { |
| |
$decrement{'users'} = 1; |
| |
} |
| |
foreach my $type (keys(%decrement)) { |
| |
$$aggregate{$symb."\0".$part."\0".$type} = -$decrement{$type}; |
| |
} |
| |
return; |
| |
} |
| |
|
| |
# ----------- Determine timestamps for last reset of aggregate totals for parts |
| |
sub get_last_resets { |
| |
my ($symb,$courseid,$partids) =@_; |
| |
my %last_resets; |
| |
my $cdom = $env{'course.'.$courseid.'.domain'}; |
| |
my $cname = $env{'course.'.$courseid.'.num'}; |
| |
my @keys; |
| |
foreach my $part (@{$partids}) { |
| |
push(@keys,"$symb\0$part\0resettime"); |
| |
} |
| |
my %results=&Apache::lonnet::get('nohist_resourcetracker',\@keys, |
| |
$cdom,$cname); |
| |
foreach my $part (@{$partids}) { |
| |
$last_resets{$part}=$results{"$symb\0$part\0resettime"}; |
| |
} |
| |
return %last_resets; |
| |
} |
| |
|
| |
# ----------- Handles creating versions for portfolio files as answers |
| |
sub version_portfiles { |
| |
my ($record, $parts_graded, $courseid, $symb, $domain, $stu_name, $v_flag) = @_; |
| |
my $version_parts = join('|',@$v_flag); |
| |
my @returned_keys; |
| |
my $parts = join('|', @$parts_graded); |
| |
my $portfolio_root = '/userfiles/portfolio'; |
| |
foreach my $key (keys(%$record)) { |
| |
my $new_portfiles; |
| |
if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) { |
| |
my @versioned_portfiles; |
| |
my @portfiles = split(/\s*,\s*/,$$record{$key}); |
| |
foreach my $file (@portfiles) { |
| |
&Apache::lonnet::unmark_as_readonly($domain,$stu_name,[$symb,$env{'request.course.id'}],$file); |
| |
my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/); |
| |
my ($answer_name,$answer_ver,$answer_ext) = |
| |
&file_name_version_ext($answer_file); |
| |
my $getpropath = 1; |
| |
my @dir_list = &Apache::lonnet::dirlist($portfolio_root.$directory,$domain,$stu_name,$getpropath); |
| |
my $version = &get_next_version($answer_name, $answer_ext, \@dir_list); |
| |
my $new_answer = &version_selected_portfile($domain, $stu_name, $directory, $answer_file, $version); |
| |
if ($new_answer ne 'problem getting file') { |
| |
push(@versioned_portfiles, $directory.$new_answer); |
| |
&Apache::lonnet::mark_as_readonly($domain,$stu_name, |
| |
[$directory.$new_answer], |
| |
[$symb,$env{'request.course.id'},'graded']); |
| |
} |
| |
} |
| |
$$record{$key} = join(',',@versioned_portfiles); |
| |
push(@returned_keys,$key); |
| |
} |
| |
} |
| |
return (@returned_keys); |
| |
} |
| |
|
| |
sub get_next_version { |
| |
my ($answer_name, $answer_ext, $dir_list) = @_; |
| |
my $version; |
| |
foreach my $row (@$dir_list) { |
| |
my ($file) = split(/\&/,$row,2); |
| |
my ($file_name,$file_version,$file_ext) = |
| |
&file_name_version_ext($file); |
| |
if (($file_name eq $answer_name) && |
| |
($file_ext eq $answer_ext)) { |
| |
# gets here if filename and extension match, regardless of version |
| |
if ($file_version ne '') { |
| |
# a versioned file is found so save it for later |
| |
if ($file_version > $version) { |
| |
$version = $file_version; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
$version ++; |
| |
return($version); |
| |
} |
| |
|
| |
sub version_selected_portfile { |
| |
my ($domain,$stu_name,$directory,$file_name,$version) = @_; |
| |
my ($answer_name,$answer_ver,$answer_ext) = |
| |
&file_name_version_ext($file_name); |
| |
my $new_answer; |
| |
$env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name"); |
| |
if($env{'form.copy'} eq '-1') { |
| |
$new_answer = 'problem getting file'; |
| |
} else { |
| |
$new_answer = $answer_name.'.'.$version.'.'.$answer_ext; |
| |
my $copy_result = &Apache::lonnet::finishuserfileupload( |
| |
$stu_name,$domain,'copy', |
| |
'/portfolio'.$directory.$new_answer); |
| |
} |
| |
return ($new_answer); |
| |
} |
| |
|
| |
sub file_name_version_ext { |
| |
my ($file)=@_; |
| |
my @file_parts = split(/\./, $file); |
| |
my ($name,$version,$ext); |
| |
if (@file_parts > 1) { |
| |
$ext=pop(@file_parts); |
| |
if (@file_parts > 1 && $file_parts[-1] =~ /^\d+$/) { |
| |
$version=pop(@file_parts); |
| |
} |
| |
$name=join('.',@file_parts); |
| |
} else { |
| |
$name=join('.',@file_parts); |
| |
} |
| |
return($name,$version,$ext); |
| |
} |
| |
|
| |
#-------------------------------------------------------------------------------------- |
| |
# |
| |
#-------------------------- Next few routines handles grading by section or whole class |
| |
# |
| |
#--- Javascript to handle grading by section or whole class |
| |
sub viewgrades_js { |
| |
my ($request) = shift; |
| |
|
| |
my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = '); |
| |
$request->print(<<VIEWJAVASCRIPT); |
| |
<script type="text/javascript" language="javascript"> |
| |
function writePoint(partid,weight,point) { |
| |
var radioButton = document.classgrade["RADVAL_"+partid]; |
| |
var textbox = document.classgrade["TEXTVAL_"+partid]; |
| |
if (point == "textval") { |
| |
point = document.classgrade["TEXTVAL_"+partid].value; |
| |
if (isNaN(point) || parseFloat(point) < 0) { |
| |
alert("$alertmsg"+parseFloat(point)); |
| |
var resetbox = false; |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
if (radioButton[i].checked) { |
| |
textbox.value = i; |
| |
resetbox = true; |
| |
} |
| |
} |
| |
if (!resetbox) { |
| |
textbox.value = ""; |
| |
} |
| |
return; |
| |
} |
| |
if (parseFloat(point) > parseFloat(weight)) { |
| |
var resp = confirm("You entered a value ("+parseFloat(point)+ |
| |
") greater than the weight for the part. Accept?"); |
| |
if (resp == false) { |
| |
textbox.value = ""; |
| |
return; |
| |
} |
| |
} |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
if (parseFloat(point) == i) { |
| |
radioButton[i].checked=true; |
| |
} |
| |
} |
| |
|
| |
} else { |
| |
textbox.value = parseFloat(point); |
| |
} |
| |
for (i=0;i<document.classgrade.total.value;i++) { |
| |
var user = document.classgrade["ctr"+i].value; |
| |
user = user.replace(new RegExp(':', 'g'),"_"); |
| |
var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; |
| |
var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; |
| |
var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; |
| |
if (saveval != "correct") { |
| |
scorename.value = point; |
| |
if (selname[0].selected != true) { |
| |
selname[0].selected = true; |
| |
} |
| |
} |
| |
} |
| |
document.classgrade["SELVAL_"+partid][0].selected = true; |
| |
} |
| |
|
| |
function writeRadText(partid,weight) { |
| |
var selval = document.classgrade["SELVAL_"+partid]; |
| |
var radioButton = document.classgrade["RADVAL_"+partid]; |
| |
var override = document.classgrade["FORCE_"+partid].checked; |
| |
var textbox = document.classgrade["TEXTVAL_"+partid]; |
| |
if (selval[1].selected || selval[2].selected) { |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
|
| |
} |
| |
textbox.value = ""; |
| |
|
| |
for (i=0;i<document.classgrade.total.value;i++) { |
| |
var user = document.classgrade["ctr"+i].value; |
| |
user = user.replace(new RegExp(':', 'g'),"_"); |
| |
var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; |
| |
var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; |
| |
var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; |
| |
if ((saveval != "correct") || override) { |
| |
scorename.value = ""; |
| |
if (selval[1].selected) { |
| |
selname[1].selected = true; |
| |
} else { |
| |
selname[2].selected = true; |
| |
if (Number(document.classgrade["GD_"+user+"_"+partid+"_tries"].value)) |
| |
{document.classgrade["GD_"+user+"_"+partid+"_tries"].value = '0';} |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
for (i=0;i<document.classgrade.total.value;i++) { |
| |
var user = document.classgrade["ctr"+i].value; |
| |
user = user.replace(new RegExp(':', 'g'),"_"); |
| |
var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; |
| |
var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; |
| |
var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; |
| |
if ((saveval != "correct") || override) { |
| |
scorename.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value; |
| |
selname[0].selected = true; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
function changeSelect(partid,user) { |
| |
var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"]; |
| |
var textbox = document.classgrade["GD_"+user+'_'+partid+"_awarded"]; |
| |
var point = textbox.value; |
| |
var weight = document.classgrade["weight_"+partid].value; |
| |
|
| |
if (isNaN(point) || parseFloat(point) < 0) { |
| |
alert("$alertmsg"+parseFloat(point)); |
| |
textbox.value = ""; |
| |
return; |
| |
} |
| |
if (parseFloat(point) > parseFloat(weight)) { |
| |
var resp = confirm("You entered a value ("+parseFloat(point)+ |
| |
") greater than the weight of the part. Accept?"); |
| |
if (resp == false) { |
| |
textbox.value = ""; |
| |
return; |
| |
} |
| |
} |
| |
selval[0].selected = true; |
| |
} |
| |
|
| |
function changeOneScore(partid,user) { |
| |
var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"]; |
| |
if (selval[1].selected || selval[2].selected) { |
| |
document.classgrade["GD_"+user+'_'+partid+"_awarded"].value = ""; |
| |
if (selval[2].selected) { |
| |
document.classgrade["GD_"+user+'_'+partid+"_tries"].value = "0"; |
| |
} |
| |
} |
| |
} |
| |
|
| |
function resetEntry(numpart) { |
| |
for (ctpart=0;ctpart<numpart;ctpart++) { |
| |
var partid = document.classgrade["partid_"+ctpart].value; |
| |
var radioButton = document.classgrade["RADVAL_"+partid]; |
| |
var textbox = document.classgrade["TEXTVAL_"+partid]; |
| |
var selval = document.classgrade["SELVAL_"+partid]; |
| |
for (var i=0; i<radioButton.length; i++) { |
| |
radioButton[i].checked=false; |
| |
|
| |
} |
| |
textbox.value = ""; |
| |
selval[0].selected = true; |
| |
|
| |
for (i=0;i<document.classgrade.total.value;i++) { |
| |
var user = document.classgrade["ctr"+i].value; |
| |
user = user.replace(new RegExp(':', 'g'),"_"); |
| |
var resetscore = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; |
| |
resetscore.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value; |
| |
var resettries = document.classgrade["GD_"+user+"_"+partid+"_tries"]; |
| |
resettries.value = document.classgrade["GD_"+user+"_"+partid+"_tries_s"].value; |
| |
var saveselval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; |
| |
var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; |
| |
if (saveselval == "excused") { |
| |
if (selname[1].selected == false) { selname[1].selected = true;} |
| |
} else { |
| |
if (selname[0].selected == false) {selname[0].selected = true}; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
</script> |
| |
VIEWJAVASCRIPT |
| |
} |
| |
|
| |
#--- show scores for a section or whole class w/ option to change/update a score |
| sub viewgrades { |
sub viewgrades { |
| my ($request) = @_; |
my ($request) = shift; |
| my $result=''; |
&viewgrades_js($request); |
| |
|
| #get resource reference |
my ($symb) = &get_symb($request); |
| my $url=$ENV{'form.url'}; |
#need to make sure we have the correct data for later EXT calls, |
| $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
#thus invalidate the cache |
| my $symb=$ENV{'form.symb'}; |
&Apache::lonnet::devalidatecourseresdata( |
| if (!$symb) { $symb=&Apache::lonnet::symbread($url); } |
$env{'course.'.$env{'request.course.id'}.'.num'}, |
| if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } |
$env{'course.'.$env{'request.course.id'}.'.domain'}); |
| |
&Apache::lonnet::clear_EXT_cache_status(); |
| #get classlist |
|
| my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
my $result='<h3><span class="LC_info">'.&mt('Manual Grading').'</span></h3>'; |
| my $chome=$ENV{"course.$ENV{'request.course.id'}.home"}; |
$result.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4>'."\n"; |
| #print "Found $cdom:$cnum:$chome<br />"; |
|
| my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
#view individual student submission form - called using Javascript viewOneStudent |
| |
$result.=&jscriptNform($symb); |
| |
|
| #get list of parts for this problem |
#beginning of class grading form |
| my (@parts) = &getpartlist($url); |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
$result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". |
| #start the form |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| $result = '<form action="/adm/grades" method="post">'."\n". |
|
| '<input type="hidden" name="symb" value="'.$symb.'"/>'."\n". |
|
| '<input type="hidden" name="url" value="'.$url.'"/>'."\n". |
|
| '<input type="hidden" name="command" value="editgrades" />'."\n". |
'<input type="hidden" name="command" value="editgrades" />'."\n". |
| '<input type="submit" name="submit" value="Submit Changes" />'."\n". |
&build_section_inputs(). |
| '<table>'."\n". |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| '<tr><td>UserId</td><td>Domain</td>'."\n"; |
'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n". |
| foreach my $part (@parts) { |
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n"; |
| my $display=&Apache::lonnet::metadata($url,$part.'.display'); |
|
| if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } |
|
| $result.="<td>$display</td>\n"; |
|
| } |
|
| $result.="</tr>"; |
|
| #get info for each student |
|
| foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
|
| $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts); |
|
| } |
|
| $result.='</table><input type="submit" name="submit" value="Submit Changes" /></form>'; |
|
| |
|
| return $result; |
my $sectionClass; |
| |
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section')); |
| |
if ($env{'form.section'} eq 'all') { |
| |
$sectionClass=&mt('Class'); |
| |
} elsif ($env{'form.section'} eq 'none') { |
| |
$sectionClass=&mt('Students in no Section'); |
| |
} else { |
| |
$sectionClass=&mt('Students in Section(s) [_1]'); |
| |
} |
| |
$result.= |
| |
'<h3>'. |
| |
&mt("Assign Common Grade to [_1]",$sectionClass,$section_display).'</h3>'; |
| |
$result.= &Apache::loncommon::start_data_table(); |
| |
#radio buttons/text box for assigning points for a section or class. |
| |
#handles different parts of a problem |
| |
my ($partlist,$handgrade,$responseType) = &response_type($symb); |
| |
my %weight = (); |
| |
my $ctsparts = 0; |
| |
my %seen = (); |
| |
my @part_response_id = &flatten_responseType($responseType); |
| |
foreach my $part_response_id (@part_response_id) { |
| |
my ($partid,$respid) = @{ $part_response_id }; |
| |
my $part_resp = join('_',@{ $part_response_id }); |
| |
next if $seen{$partid}; |
| |
$seen{$partid}++; |
| |
my $handgrade=$$handgrade{$part_resp}; |
| |
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); |
| |
$weight{$partid} = $wgt eq '' ? '1' : $wgt; |
| |
|
| |
my $display_part=&get_display_part($partid,$symb); |
| |
my $radio.='<table border="0"><tr>'; |
| |
my $ctr = 0; |
| |
while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across |
| |
$radio.= '<td><label><input type="radio" name="RADVAL_'.$partid.'" '. |
| |
'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}. |
| |
','.$ctr.')" />'.$ctr."</label></td>\n"; |
| |
$result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); |
| |
$ctr++; |
| |
} |
| |
$radio.='</tr></table>'; |
| |
my $line = '<input type="text" name="TEXTVAL_'. |
| |
$partid.'" size="4" '.'onChange="javascript:writePoint(\''. |
| |
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'. |
| |
$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n"; |
| |
$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'. |
| |
'onChange="javascript:writeRadText(\''.$partid.'\','. |
| |
$weight{$partid}.')"> '. |
| |
'<option selected="selected"> </option>'. |
| |
'<option value="excused">'.&mt('excused').'</option>'. |
| |
'<option value="reset status">'.&mt('reset status').'</option>'. |
| |
'</select></td>'. |
| |
'<td><label><input type="checkbox" name="FORCE_'.$partid.'" />'.&mt('Override "Correct"').'</label>'; |
| |
$line.='<input type="hidden" name="partid_'. |
| |
$ctsparts.'" value="'.$partid.'" />'."\n"; |
| |
$line.='<input type="hidden" name="weight_'. |
| |
$partid.'" value="'.$weight{$partid}.'" />'."\n"; |
| |
|
| |
$result.= |
| |
&Apache::loncommon::start_data_table_row()."\n". |
| |
'<td><b>'.&mt('Part').':</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points').':</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'. |
| |
&Apache::loncommon::end_data_table_row()."\n"; |
| |
$ctsparts++; |
| |
} |
| |
$result.=&Apache::loncommon::end_data_table()."\n". |
| |
'<input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; |
| |
$result.='<input type="button" value="'.&mt('Revert to Default').'" '. |
| |
'onClick="javascript:resetEntry('.$ctsparts.');" />'; |
| |
|
| |
#table listing all the students in a section/class |
| |
#header of table |
| |
$result.= '<h3>'.&mt('Assign Grade to Specific Students in ').$sectionClass, |
| |
$section_display.'</h3>'; |
| |
$result.= &Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th>'.&mt('No.').'</th>'. |
| |
'<th>'.&nameUserString('header')."</th>\n"; |
| |
my (@parts) = sort(&getpartlist($symb)); |
| |
my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); |
| |
my @partids = (); |
| |
foreach my $part (@parts) { |
| |
my $display=&Apache::lonnet::metadata($url,$part.'.display'); |
| |
my $narrowtext = &mt('Tries'); |
| |
$display =~ s|^Number of Attempts|$narrowtext <br />|; # makes the column narrower |
| |
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } |
| |
my ($partid) = &split_part_type($part); |
| |
push(@partids,$partid); |
| |
my $display_part=&get_display_part($partid,$symb); |
| |
if ($display =~ /^Partial Credit Factor/) { |
| |
$result.='<th>'. |
| |
&mt('Score Part: [_1]<br /> (weight = [_2])', |
| |
$display_part,$weight{$partid}).'</th>'."\n"; |
| |
next; |
| |
|
| |
} else { |
| |
if ($display =~ /Problem Status/) { |
| |
my $grade_status_mt = &mt('Grade Status'); |
| |
$display =~ s{Problem Status}{$grade_status_mt<br />}; |
| |
} |
| |
my $part_mt = &mt('Part:'); |
| |
$display =~s{\[Part: \Q$partid\E\]}{$part_mt $display_part}; |
| |
} |
| |
|
| |
$result.='<th>'.$display.'</th>'."\n"; |
| |
} |
| |
$result.=&Apache::loncommon::end_data_table_header_row(); |
| |
|
| |
my %last_resets = |
| |
&get_last_resets($symb,$env{'request.course.id'},\@partids); |
| |
|
| |
#get info for each student |
| |
#list all the students - with points and grade status |
| |
my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1'); |
| |
my $ctr = 0; |
| |
foreach (sort |
| |
{ |
| |
if (lc($$fullname{$a}) ne lc($$fullname{$b})) { |
| |
return (lc($$fullname{$a}) cmp lc($$fullname{$b})); |
| |
} |
| |
return $a cmp $b; |
| |
} (keys(%$fullname))) { |
| |
$ctr++; |
| |
$result.=&viewstudentgrade($symb,$env{'request.course.id'}, |
| |
$_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets); |
| |
} |
| |
$result.=&Apache::loncommon::end_data_table(); |
| |
$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; |
| |
$result.='<input type="button" value="'.&mt('Save').'" '. |
| |
'onClick="javascript:submit();" target="_self" /></form>'."\n"; |
| |
if (scalar(%$fullname) eq 0) { |
| |
my $colspan=3+scalar(@parts); |
| |
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section')); |
| |
my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
$result='<span class="LC_warning">'. |
| |
&mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade.', |
| |
$section_display, $stu_status). |
| |
'</span>'; |
| |
} |
| |
$result.=&show_grading_menu_form($symb); |
| |
return $result; |
| |
} |
| |
|
| |
#--- call by previous routine to display each student |
| |
sub viewstudentgrade { |
| |
my ($symb,$courseid,$student,$fullname,$parts,$weight,$ctr,$last_resets) = @_; |
| |
my ($uname,$udom) = split(/:/,$student); |
| |
my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname); |
| |
my %aggregates = (); |
| |
my $result=&Apache::loncommon::start_data_table_row().'<td align="right">'. |
| |
'<input type="hidden" name="ctr'.($ctr-1).'" value="'.$student.'" />'. |
| |
"\n".$ctr.' </td><td> '. |
| |
'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. |
| |
'\');" target="_self">'.$fullname.'</a> '. |
| |
'<span class="LC_internal_info">('.$uname.($env{'user.domain'} eq $udom ? '' : ':'.$udom).')</span></td>'."\n"; |
| |
$student=~s/:/_/; # colon doen't work in javascript for names |
| |
foreach my $apart (@$parts) { |
| |
my ($part,$type) = &split_part_type($apart); |
| |
my $score=$record{"resource.$part.$type"}; |
| |
$result.='<td align="center">'; |
| |
my ($aggtries,$totaltries); |
| |
unless (exists($aggregates{$part})) { |
| |
$totaltries = $record{'resource.'.$part.'.tries'}; |
| |
|
| |
$aggtries = $totaltries; |
| |
if ($$last_resets{$part}) { |
| |
$aggtries = &get_num_tries(\%record,$$last_resets{$part}, |
| |
$part); |
| |
} |
| |
$result.='<input type="hidden" name="'. |
| |
'GD_'.$student.'_'.$part.'_aggtries" value="'.$aggtries.'" />'."\n"; |
| |
$result.='<input type="hidden" name="'. |
| |
'GD_'.$student.'_'.$part.'_totaltries" value="'.$totaltries.'" />'."\n"; |
| |
$aggregates{$part} = 1; |
| |
} |
| |
if ($type eq 'awarded') { |
| |
my $pts = $score eq '' ? '' : &compute_points($score,$$weight{$part}); |
| |
$result.='<input type="hidden" name="'. |
| |
'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n"; |
| |
$result.='<input type="text" name="'. |
| |
'GD_'.$student.'_'.$part.'_awarded" '. |
| |
'onChange="javascript:changeSelect(\''.$part.'\',\''.$student. |
| |
'\')" value="'.$pts.'" size="4" /></td>'."\n"; |
| |
} elsif ($type eq 'solved') { |
| |
my ($status,$foo)=split(/_/,$score,2); |
| |
$status = 'nothing' if ($status eq ''); |
| |
$result.='<input type="hidden" name="'.'GD_'.$student.'_'. |
| |
$part.'_solved_s" value="'.$status.'" />'."\n"; |
| |
$result.=' <select name="'. |
| |
'GD_'.$student.'_'.$part.'_solved" '. |
| |
'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n"; |
| |
$result.= (($status eq 'excused') ? '<option> </option><option selected="selected" value="excused">'.&mt('excused').'</option>' |
| |
: '<option selected="selected"> </option><option value="excused">'.&mt('excused').'</option>')."\n"; |
| |
$result.='<option value="reset status">'.&mt('reset status').'</option>'; |
| |
$result.="</select> </td>\n"; |
| |
} else { |
| |
$result.='<input type="hidden" name="'. |
| |
'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'. |
| |
"\n"; |
| |
$result.='<input type="text" name="'. |
| |
'GD_'.$student.'_'.$part.'_'.$type.'" '. |
| |
'value="'.$score.'" size="4" /></td>'."\n"; |
| |
} |
| |
} |
| |
$result.=&Apache::loncommon::end_data_table_row(); |
| |
return $result; |
| } |
} |
| |
|
| |
#--- change scores for all the students in a section/class |
| |
# record does not get update if unchanged |
| sub editgrades { |
sub editgrades { |
| my ($request) = @_; |
my ($request) = @_; |
| my $result=''; |
|
| |
my $symb=&get_symb($request); |
| |
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section')); |
| |
my $title='<h2>'.&mt('Current Grade Status').'</h2>'; |
| |
$title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4>'."\n"; |
| |
$title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n"; |
| |
|
| |
my $result= &Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th rowspan="2" valign="middle">'.&mt('No.').'</th>'. |
| |
'<th rowspan="2" valign="middle">'.&nameUserString('header')."</th>\n"; |
| |
my %scoreptr = ( |
| |
'correct' =>'correct_by_override', |
| |
'incorrect'=>'incorrect_by_override', |
| |
'excused' =>'excused', |
| |
'ungraded' =>'ungraded_attempted', |
| |
'nothing' => '', |
| |
); |
| |
my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0'); |
| |
|
| |
my (@partid); |
| |
my %weight = (); |
| |
my %columns = (); |
| |
my ($i,$ctr,$count,$rec_update) = (0,0,0,0); |
| |
|
| |
my (@parts) = sort(&getpartlist($symb)); |
| |
my $header; |
| |
while ($ctr < $env{'form.totalparts'}) { |
| |
my $partid = $env{'form.partid_'.$ctr}; |
| |
push(@partid,$partid); |
| |
$weight{$partid} = $env{'form.weight_'.$partid}; |
| |
$ctr++; |
| |
} |
| |
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb); |
| |
foreach my $partid (@partid) { |
| |
$header .= '<th align="center">'.&mt('Old Score').'</th>'. |
| |
'<th align="center">'.&mt('New Score').'</th>'; |
| |
$columns{$partid}=2; |
| |
foreach my $stores (@parts) { |
| |
my ($part,$type) = &split_part_type($stores); |
| |
if ($part !~ m/^\Q$partid\E/) { next;} |
| |
if ($type eq 'awarded' || $type eq 'solved') { next; } |
| |
my $display=&Apache::lonnet::metadata($url,$stores.'.display'); |
| |
$display =~ s/\[Part: (\w)+\]//; |
| |
my $narrowtext = &mt('Tries'); |
| |
$display =~ s/Number of Attempts/$narrowtext/; |
| |
$header .= '<th align="center">'.&mt('Old').' '.$display.'</th>'. |
| |
'<th align="center">'.&mt('New').' '.$display.'</th>'; |
| |
$columns{$partid}+=2; |
| |
} |
| |
} |
| |
foreach my $partid (@partid) { |
| |
my $display_part=&get_display_part($partid,$symb); |
| |
$result .= '<th colspan="'.$columns{$partid}.'" align="center">'. |
| |
&mt('Part: [_1] (Weight = [_2])',$display_part,$weight{$partid}). |
| |
'</th>'; |
| |
|
| |
} |
| |
$result .= &Apache::loncommon::end_data_table_header_row(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
$header. |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
my @noupdate; |
| |
my ($updateCtr,$noupdateCtr) = (1,1); |
| |
for ($i=0; $i<$env{'form.total'}; $i++) { |
| |
my $line; |
| |
my $user = $env{'form.ctr'.$i}; |
| |
my ($uname,$udom)=split(/:/,$user); |
| |
my %newrecord; |
| |
my $updateflag = 0; |
| |
$line .= '<td>'.&nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>'; |
| |
my $usec=$classlist->{"$uname:$udom"}[5]; |
| |
if (!&canmodify($usec)) { |
| |
my $numcols=scalar(@partid)*4+2; |
| |
push(@noupdate, |
| |
$line."<td colspan=\"$numcols\"><span class=\"LC_warning\">". |
| |
&mt('Not allowed to modify student')."</span></td></tr>"); |
| |
next; |
| |
} |
| |
my %aggregate = (); |
| |
my $aggregateflag = 0; |
| |
$user=~s/:/_/; # colon doen't work in javascript for names |
| |
foreach (@partid) { |
| |
my $old_aw = $env{'form.GD_'.$user.'_'.$_.'_awarded_s'}; |
| |
my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1); |
| |
my $old_part = $old_aw eq '' ? '' : $old_part_pcr; |
| |
my $old_score = $scoreptr{$env{'form.GD_'.$user.'_'.$_.'_solved_s'}}; |
| |
my $awarded = $env{'form.GD_'.$user.'_'.$_.'_awarded'}; |
| |
my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1); |
| |
my $partial = $awarded eq '' ? '' : $pcr; |
| |
my $score; |
| |
if ($partial eq '') { |
| |
$score = $scoreptr{$env{'form.GD_'.$user.'_'.$_.'_solved_s'}}; |
| |
} elsif ($partial > 0) { |
| |
$score = 'correct_by_override'; |
| |
} elsif ($partial == 0) { |
| |
$score = 'incorrect_by_override'; |
| |
} |
| |
my $dropMenu = $env{'form.GD_'.$user.'_'.$_.'_solved'}; |
| |
$score = 'excused' if (($dropMenu eq 'excused') && ($score ne 'excused')); |
| |
|
| |
$newrecord{'resource.'.$_.'.regrader'}= |
| |
"$env{'user.name'}:$env{'user.domain'}"; |
| |
if ($dropMenu eq 'reset status' && |
| |
$old_score ne '') { # ignore if no previous attempts => nothing to reset |
| |
$newrecord{'resource.'.$_.'.tries'} = ''; |
| |
$newrecord{'resource.'.$_.'.solved'} = ''; |
| |
$newrecord{'resource.'.$_.'.award'} = ''; |
| |
$newrecord{'resource.'.$_.'.awarded'} = ''; |
| |
$updateflag = 1; |
| |
if ($env{'form.GD_'.$user.'_'.$_.'_aggtries'} > 0) { |
| |
my $aggtries = $env{'form.GD_'.$user.'_'.$_.'_aggtries'}; |
| |
my $totaltries = $env{'form.GD_'.$user.'_'.$_.'_totaltries'}; |
| |
my $solvedstatus = $env{'form.GD_'.$user.'_'.$_.'_solved_s'}; |
| |
&decrement_aggs($symb,$_,\%aggregate,$aggtries,$totaltries,$solvedstatus); |
| |
$aggregateflag = 1; |
| |
} |
| |
} elsif (!($old_part eq $partial && $old_score eq $score)) { |
| |
$updateflag = 1; |
| |
$newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; |
| |
$newrecord{'resource.'.$_.'.solved'} = $score; |
| |
$rec_update++; |
| |
} |
| |
|
| |
$line .= '<td align="center">'.$old_aw.' </td>'. |
| |
'<td align="center">'.$awarded. |
| |
($score eq 'excused' ? $score : '').' </td>'; |
| |
|
| |
|
| |
my $partid=$_; |
| |
foreach my $stores (@parts) { |
| |
my ($part,$type) = &split_part_type($stores); |
| |
if ($part !~ m/^\Q$partid\E/) { next;} |
| |
if ($type eq 'awarded' || $type eq 'solved') { next; } |
| |
my $old_aw = $env{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'}; |
| |
my $awarded = $env{'form.GD_'.$user.'_'.$part.'_'.$type}; |
| |
if ($awarded ne '' && $awarded ne $old_aw) { |
| |
$newrecord{'resource.'.$part.'.'.$type}= $awarded; |
| |
$newrecord{'resource.'.$part.'.regrader'}="$env{'user.name'}:$env{'user.domain'}"; |
| |
$updateflag=1; |
| |
} |
| |
$line .= '<td align="center">'.$old_aw.' </td>'. |
| |
'<td align="center">'.$awarded.' </td>'; |
| |
} |
| |
} |
| |
$line.="\n"; |
| |
|
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
|
| my $symb=$ENV{'form.symb'}; |
if ($updateflag) { |
| if ($symb eq '') { $request->print("Unable to handle ambiguous references:$symb:$ENV{'form.url'}"); return ''; } |
$count++; |
| my $url=$ENV{'form.url'}; |
&Apache::lonnet::cstore(\%newrecord,$symb,$env{'request.course.id'}, |
| #get classlist |
$udom,$uname); |
| my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
|
| my $chome=$ENV{"course.$ENV{'request.course.id'}.home"}; |
if (&Apache::bridgetask::in_queue('gradingqueue',$symb,$cdom, |
| #print "Found $cdom:$cnum:$chome<br />"; |
$cnum,$udom,$uname)) { |
| my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
# need to figure out if should be in queue. |
| |
my %record = |
| #get list of parts for this problem |
&Apache::lonnet::restore($symb,$env{'request.course.id'}, |
| my (@parts) = &getpartlist($url); |
$udom,$uname); |
| |
my $all_graded = 1; |
| $result.='<form action="/adm/grades" method="post">'."\n". |
my $none_graded = 1; |
| '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
foreach my $part (@parts) { |
| '<input type="hidden" name="url" value="'.$url.'" />'."\n". |
if ( $record{'resource.'.$part.'.awarded'} eq '' ) { |
| '<input type="hidden" name="command" value="viewgrades" />'."\n". |
$all_graded = 0; |
| '<input type="submit" name="submit" value="See Grades" /> <br />'."\n"; |
} else { |
| |
$none_graded = 0; |
| foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
} |
| $result.=&setstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts); |
} |
| } |
|
| |
if ($all_graded || $none_graded) { |
| $result.='<input type="submit" name="submit" value="See Grades" /></table></form>'; |
&Apache::bridgetask::remove_from_queue('gradingqueue', |
| return $result; |
$symb,$cdom,$cnum, |
| } |
$udom,$uname); |
| |
} |
| sub send_header { |
} |
| my ($request)= @_; |
|
| $request->print(&Apache::lontexconvert::header()); |
$result.=&Apache::loncommon::start_data_table_row(). |
| # $request->print(" |
'<td align="right"> '.$updateCtr.' </td>'.$line. |
| #<script> |
&Apache::loncommon::end_data_table_row(); |
| #remotewindow=open('','homeworkremote'); |
$updateCtr++; |
| #remotewindow.close(); |
} else { |
| #</script>"); |
push(@noupdate, |
| $request->print('<body bgcolor="#FFFFFF">'); |
'<td align="right"> '.$noupdateCtr.' </td>'.$line); |
| } |
$noupdateCtr++; |
| |
} |
| sub send_footer { |
if ($aggregateflag) { |
| my ($request)= @_; |
&Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate, |
| $request->print('</body>'); |
$cdom,$cnum); |
| $request->print(&Apache::lontexconvert::footer()); |
} |
| |
} |
| |
if (@noupdate) { |
| |
# my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3; |
| |
my $numcols=scalar(@partid)*4+2; |
| |
$result .= &Apache::loncommon::start_data_table_row('LC_empty_row'). |
| |
'<td align="center" colspan="'.$numcols.'">'. |
| |
&mt('No Changes Occurred For the Students Below'). |
| |
'</td>'. |
| |
&Apache::loncommon::end_data_table_row(); |
| |
foreach my $line (@noupdate) { |
| |
$result.= |
| |
&Apache::loncommon::start_data_table_row(). |
| |
$line. |
| |
&Apache::loncommon::end_data_table_row(); |
| |
} |
| |
} |
| |
$result .= &Apache::loncommon::end_data_table(). |
| |
&show_grading_menu_form($symb); |
| |
my $msg = '<p><b>'. |
| |
&mt('Number of records updated = [_1] for [quant,_2,student].', |
| |
$rec_update,$count).'</b><br />'. |
| |
'<b>'.&mt('Total number of students = [_1]',$env{'form.total'}). |
| |
'</b></p>'; |
| |
return $title.$msg.$result; |
| } |
} |
| |
|
| sub handler { |
sub split_part_type { |
| my $request=$_[0]; |
my ($partstr) = @_; |
| |
my ($temp,@allparts)=split(/_/,$partstr); |
| |
my $type=pop(@allparts); |
| |
my $part=join('_',@allparts); |
| |
return ($part,$type); |
| |
} |
| |
|
| |
#------------- end of section for handling grading by section/class --------- |
| |
# |
| |
#---------------------------------------------------------------------------- |
| |
|
| |
|
| |
#---------------------------------------------------------------------------- |
| |
# |
| |
#-------------------------- Next few routines handles grading by csv upload |
| |
# |
| |
#--- Javascript to handle csv upload |
| |
sub csvupload_javascript_reverse_associate { |
| |
my $error1=&mt('You need to specify the username or ID'); |
| |
my $error2=&mt('You need to specify at least one grading field'); |
| |
return(<<ENDPICK); |
| |
function verify(vf) { |
| |
var foundsomething=0; |
| |
var founduname=0; |
| |
var foundID=0; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
tw=eval('vf.f'+i+'.selectedIndex'); |
| |
if (i==0 && tw!=0) { foundID=1; } |
| |
if (i==1 && tw!=0) { founduname=1; } |
| |
if (i!=0 && i!=1 && i!=2 && tw!=0) { foundsomething=1; } |
| |
} |
| |
if (founduname==0 && foundID==0) { |
| |
alert('$error1'); |
| |
return; |
| |
} |
| |
if (foundsomething==0) { |
| |
alert('$error2'); |
| |
return; |
| |
} |
| |
vf.submit(); |
| |
} |
| |
function flip(vf,tf) { |
| |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| |
var i; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
//can not pick the same destination field for both name and domain |
| |
if (((i ==0)||(i ==1)) && |
| |
((tf==0)||(tf==1)) && |
| |
(i!=tf) && |
| |
(eval('vf.f'+i+'.selectedIndex')==nw)) { |
| |
eval('vf.f'+i+'.selectedIndex=0;') |
| |
} |
| |
} |
| |
} |
| |
ENDPICK |
| |
} |
| |
|
| |
sub csvupload_javascript_forward_associate { |
| |
my $error1=&mt('You need to specify the username or ID'); |
| |
my $error2=&mt('You need to specify at least one grading field'); |
| |
return(<<ENDPICK); |
| |
function verify(vf) { |
| |
var foundsomething=0; |
| |
var founduname=0; |
| |
var foundID=0; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
tw=eval('vf.f'+i+'.selectedIndex'); |
| |
if (tw==1) { foundID=1; } |
| |
if (tw==2) { founduname=1; } |
| |
if (tw>3) { foundsomething=1; } |
| |
} |
| |
if (founduname==0 && foundID==0) { |
| |
alert('$error1'); |
| |
return; |
| |
} |
| |
if (foundsomething==0) { |
| |
alert('$error2'); |
| |
return; |
| |
} |
| |
vf.submit(); |
| |
} |
| |
function flip(vf,tf) { |
| |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| |
var i; |
| |
//can not pick the same destination field twice |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
| |
eval('vf.f'+i+'.selectedIndex=0;') |
| |
} |
| |
} |
| |
} |
| |
ENDPICK |
| |
} |
| |
|
| |
sub csvuploadmap_header { |
| |
my ($request,$symb,$datatoken,$distotal)= @_; |
| |
my $javascript; |
| |
if ($env{'form.upfile_associate'} eq 'reverse') { |
| |
$javascript=&csvupload_javascript_reverse_associate(); |
| |
} else { |
| |
$javascript=&csvupload_javascript_forward_associate(); |
| |
} |
| |
|
| |
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'}); |
| |
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':''); |
| |
my $ignore=&mt('Ignore First Line'); |
| |
$symb = &Apache::lonenc::check_encrypt($symb); |
| |
$request->print(<<ENDPICK); |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
| |
<h3><span class="LC_info">Uploading Class Grades</span></h3> |
| |
$result |
| |
<hr /> |
| |
<h3>Identify fields</h3> |
| |
Total number of records found in file: $distotal <hr /> |
| |
Enter as many fields as you can. The system will inform you and bring you back |
| |
to this page if the data selected is insufficient to run your class.<hr /> |
| |
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> |
| |
<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label> |
| |
<input type="hidden" name="associate" value="" /> |
| |
<input type="hidden" name="phase" value="three" /> |
| |
<input type="hidden" name="datatoken" value="$datatoken" /> |
| |
<input type="hidden" name="fileupload" value="$env{'form.fileupload'}" /> |
| |
<input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" /> |
| |
<input type="hidden" name="upfile_associate" |
| |
value="$env{'form.upfile_associate'}" /> |
| |
<input type="hidden" name="symb" value="$symb" /> |
| |
<input type="hidden" name="saveState" value="$env{'form.saveState'}" /> |
| |
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" /> |
| |
<input type="hidden" name="command" value="csvuploadoptions" /> |
| |
<hr /> |
| |
<script type="text/javascript" language="Javascript"> |
| |
$javascript |
| |
</script> |
| |
ENDPICK |
| |
return ''; |
| |
|
| |
} |
| |
|
| |
sub csvupload_fields { |
| |
my ($symb) = @_; |
| |
my (@parts) = &getpartlist($symb); |
| |
my @fields=(['ID','Student ID'], |
| |
['username','Student Username'], |
| |
['domain','Student Domain']); |
| |
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb); |
| |
foreach my $part (sort(@parts)) { |
| |
my @datum; |
| |
my $display=&Apache::lonnet::metadata($url,$part.'.display'); |
| |
my $name=$part; |
| |
if (!$display) { $display = $name; } |
| |
@datum=($name,$display); |
| |
if ($name=~/^stores_(.*)_awarded/) { |
| |
push(@fields,['stores_'.$1.'_points',"Points [Part: $1]"]); |
| |
} |
| |
push(@fields,\@datum); |
| |
} |
| |
return (@fields); |
| |
} |
| |
|
| |
sub csvuploadmap_footer { |
| |
my ($request,$i,$keyfields) =@_; |
| |
$request->print(<<ENDPICK); |
| |
</table> |
| |
<input type="hidden" name="nfields" value="$i" /> |
| |
<input type="hidden" name="keyfields" value="$keyfields" /> |
| |
<input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> |
| |
</form> |
| |
ENDPICK |
| |
} |
| |
|
| |
sub checkforfile_js { |
| |
my $alertmsg = &mt('Please use the browse button to select a file from your local directory.'); |
| |
my $result =<<CSVFORMJS; |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkUpload(formname) { |
| |
if (formname.upfile.value == "") { |
| |
alert("$alertmsg"); |
| |
return false; |
| |
} |
| |
formname.submit(); |
| |
} |
| |
</script> |
| |
CSVFORMJS |
| |
return $result; |
| |
} |
| |
|
| |
sub upcsvScores_form { |
| |
my ($request) = shift; |
| |
my ($symb)=&get_symb($request); |
| |
if (!$symb) {return '';} |
| |
my $result=&checkforfile_js(); |
| |
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb); |
| |
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'}); |
| |
$result.=$table; |
| |
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n"; |
| |
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n"; |
| |
$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.'). |
| |
'</b></td></tr>'."\n"; |
| |
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
| |
my $upload=&mt("Upload Scores"); |
| |
my $upfile_select=&Apache::loncommon::upfile_select_html(); |
| |
my $ignore=&mt('Ignore First Line'); |
| |
$symb = &Apache::lonenc::check_encrypt($symb); |
| |
$result.=<<ENDUPFORM; |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
| |
<input type="hidden" name="symb" value="$symb" /> |
| |
<input type="hidden" name="command" value="csvuploadmap" /> |
| |
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" /> |
| |
<input type="hidden" name="saveState" value="$env{'form.saveState'}" /> |
| |
$upfile_select |
| |
<br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" /> |
| |
<label><input type="checkbox" name="noFirstLine" />$ignore</label> |
| |
</form> |
| |
ENDUPFORM |
| |
$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV", |
| |
&mt("How do I create a CSV file from a spreadsheet")) |
| |
.'</td></tr></table>'."\n"; |
| |
$result.='</td></tr></table><br /><br />'."\n"; |
| |
$result.=&show_grading_menu_form($symb); |
| |
return $result; |
| |
} |
| |
|
| |
|
| |
sub csvuploadmap { |
| |
my ($request)= @_; |
| |
my ($symb)=&get_symb($request); |
| |
if (!$symb) {return '';} |
| |
|
| |
my $datatoken; |
| |
if (!$env{'form.datatoken'}) { |
| |
$datatoken=&Apache::loncommon::upfile_store($request); |
| |
} else { |
| |
$datatoken=$env{'form.datatoken'}; |
| |
&Apache::loncommon::load_tmp_file($request); |
| |
} |
| |
my @records=&Apache::loncommon::upfile_record_sep(); |
| |
if ($env{'form.noFirstLine'}) { shift(@records); } |
| |
&csvuploadmap_header($request,$symb,$datatoken,$#records+1); |
| |
my ($i,$keyfields); |
| |
if (@records) { |
| |
my @fields=&csvupload_fields($symb); |
| |
|
| |
if ($env{'form.upfile_associate'} eq 'reverse') { |
| |
&Apache::loncommon::csv_print_samples($request,\@records); |
| |
$i=&Apache::loncommon::csv_print_select_table($request,\@records, |
| |
\@fields); |
| |
foreach (@fields) { $keyfields.=$_->[0].','; } |
| |
chop($keyfields); |
| |
} else { |
| |
unshift(@fields,['none','']); |
| |
$i=&Apache::loncommon::csv_samples_select_table($request,\@records, |
| |
\@fields); |
| |
foreach my $rec (@records) { |
| |
my %temp = &Apache::loncommon::record_sep($rec); |
| |
if (%temp) { |
| |
$keyfields=join(',',sort(keys(%temp))); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
&csvuploadmap_footer($request,$i,$keyfields); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
|
| |
return ''; |
| |
} |
| |
|
| |
sub csvuploadoptions { |
| |
my ($request)= @_; |
| |
my ($symb)=&get_symb($request); |
| |
my $checked=(($env{'form.noFirstLine'})?'1':'0'); |
| |
my $ignore=&mt('Ignore First Line'); |
| |
$request->print(<<ENDPICK); |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
| |
<h3><span class="LC_info">Uploading Class Grade Options</span></h3> |
| |
<input type="hidden" name="command" value="csvuploadassign" /> |
| |
<!-- |
| |
<p> |
| |
<label> |
| |
<input type="checkbox" name="show_full_results" /> |
| |
Show a table of all changes |
| |
</label> |
| |
</p> |
| |
--> |
| |
<p> |
| |
<label> |
| |
<input type="checkbox" name="overwite_scores" checked="checked" /> |
| |
Overwrite any existing score |
| |
</label> |
| |
</p> |
| |
ENDPICK |
| |
my %fields=&get_fields(); |
| |
if (!defined($fields{'domain'})) { |
| |
my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain'); |
| |
$request->print("\n<p> Users are in domain: ".$domform."</p>\n"); |
| |
} |
| |
foreach my $key (sort(keys(%env))) { |
| |
if ($key !~ /^form\.(.*)$/) { next; } |
| |
my $cleankey=$1; |
| |
if ($cleankey eq 'command') { next; } |
| |
$request->print('<input type="hidden" name="'.$cleankey. |
| |
'" value="'.$env{$key}.'" />'."\n"); |
| |
} |
| |
# FIXME do a check for any duplicated user ids... |
| |
# FIXME do a check for any invalid user ids?... |
| |
$request->print('<input type="submit" value="Assign Grades" /><br /> |
| |
<hr /></form>'."\n"); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
return ''; |
| |
} |
| |
|
| |
sub get_fields { |
| |
my %fields; |
| |
my @keyfields = split(/\,/,$env{'form.keyfields'}); |
| |
for (my $i=0; $i<=$env{'form.nfields'}; $i++) { |
| |
if ($env{'form.upfile_associate'} eq 'reverse') { |
| |
if ($env{'form.f'.$i} ne 'none') { |
| |
$fields{$keyfields[$i]}=$env{'form.f'.$i}; |
| |
} |
| |
} else { |
| |
if ($env{'form.f'.$i} ne 'none') { |
| |
$fields{$env{'form.f'.$i}}=$keyfields[$i]; |
| |
} |
| |
} |
| |
} |
| |
return %fields; |
| |
} |
| |
|
| |
sub csvuploadassign { |
| |
my ($request)= @_; |
| |
my ($symb)=&get_symb($request); |
| |
if (!$symb) {return '';} |
| |
my $error_msg = ''; |
| |
&Apache::loncommon::load_tmp_file($request); |
| |
my @gradedata = &Apache::loncommon::upfile_record_sep(); |
| |
if ($env{'form.noFirstLine'}) { shift(@gradedata); } |
| |
my %fields=&get_fields(); |
| |
$request->print('<h3>Assigning Grades</h3>'); |
| |
my $courseid=$env{'request.course.id'}; |
| |
my ($classlist) = &getclasslist('all',0); |
| |
my @notallowed; |
| |
my @skipped; |
| |
my $countdone=0; |
| |
foreach my $grade (@gradedata) { |
| |
my %entries=&Apache::loncommon::record_sep($grade); |
| |
my $domain; |
| |
if ($entries{$fields{'domain'}}) { |
| |
$domain=$entries{$fields{'domain'}}; |
| |
} else { |
| |
$domain=$env{'form.default_domain'}; |
| |
} |
| |
$domain=~s/\s//g; |
| |
my $username=$entries{$fields{'username'}}; |
| |
$username=~s/\s//g; |
| |
if (!$username) { |
| |
my $id=$entries{$fields{'ID'}}; |
| |
$id=~s/\s//g; |
| |
my %ids=&Apache::lonnet::idget($domain,$id); |
| |
$username=$ids{$id}; |
| |
} |
| |
if (!exists($$classlist{"$username:$domain"})) { |
| |
my $id=$entries{$fields{'ID'}}; |
| |
$id=~s/\s//g; |
| |
if ($id) { |
| |
push(@skipped,"$id:$domain"); |
| |
} else { |
| |
push(@skipped,"$username:$domain"); |
| |
} |
| |
next; |
| |
} |
| |
my $usec=$classlist->{"$username:$domain"}[5]; |
| |
if (!&canmodify($usec)) { |
| |
push(@notallowed,"$username:$domain"); |
| |
next; |
| |
} |
| |
my %points; |
| |
my %grades; |
| |
foreach my $dest (keys(%fields)) { |
| |
if ($dest eq 'ID' || $dest eq 'username' || |
| |
$dest eq 'domain') { next; } |
| |
if ($entries{$fields{$dest}} =~ /^\s*$/) { next; } |
| |
if ($dest=~/stores_(.*)_points/) { |
| |
my $part=$1; |
| |
my $wgt =&Apache::lonnet::EXT('resource.'.$part.'.weight', |
| |
$symb,$domain,$username); |
| |
if ($wgt) { |
| |
$entries{$fields{$dest}}=~s/\s//g; |
| |
my $pcr=$entries{$fields{$dest}} / $wgt; |
| |
my $award=($pcr == 0) ? 'incorrect_by_override' |
| |
: 'correct_by_override'; |
| |
$grades{"resource.$part.awarded"}=$pcr; |
| |
$grades{"resource.$part.solved"}=$award; |
| |
$points{$part}=1; |
| |
} else { |
| |
$error_msg = "<br />" . |
| |
&mt("Some point values were assigned" |
| |
." for problems with a weight " |
| |
."of zero. These values were " |
| |
."ignored."); |
| |
} |
| |
} else { |
| |
if ($dest=~/stores_(.*)_awarded/) { if ($points{$1}) {next;} } |
| |
if ($dest=~/stores_(.*)_solved/) { if ($points{$1}) {next;} } |
| |
my $store_key=$dest; |
| |
$store_key=~s/^stores/resource/; |
| |
$store_key=~s/_/\./g; |
| |
$grades{$store_key}=$entries{$fields{$dest}}; |
| |
} |
| |
} |
| |
if (! %grades) { |
| |
push(@skipped,&mt("[_1]: no data to save","$username:$domain")); |
| |
} else { |
| |
$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}"; |
| |
my $result=&Apache::lonnet::cstore(\%grades,$symb, |
| |
$env{'request.course.id'}, |
| |
$domain,$username); |
| |
if ($result eq 'ok') { |
| |
$request->print('.'); |
| |
} else { |
| |
$request->print("<p><span class=\"LC_error\">". |
| |
&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]", |
| |
"$username:$domain",$result)."</span></p>"); |
| |
} |
| |
$request->rflush(); |
| |
$countdone++; |
| |
} |
| |
} |
| |
$request->print('<br /><span class="LC_info">'.&mt("Saved [_1] students",$countdone)."</span>\n"); |
| |
if (@skipped) { |
| |
$request->print('<p><span class="LC_warning">'.&mt('Skipped Students').'</span></p>'); |
| |
foreach my $student (@skipped) { $request->print("$student<br />\n"); } |
| |
} |
| |
if (@notallowed) { |
| |
$request->print('<p><span class="LC_error">'.&mt('Students Not Allowed to Modify').'</span></p>'); |
| |
foreach my $student (@notallowed) { $request->print("$student<br />\n"); } |
| |
} |
| |
$request->print("<br />\n"); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
return $error_msg; |
| |
} |
| |
#------------- end of section for handling csv file upload --------- |
| |
# |
| |
#------------------------------------------------------------------- |
| |
# |
| |
#-------------- Next few routines handle grading by page/sequence |
| |
# |
| |
#--- Select a page/sequence and a student to grade |
| |
sub pickStudentPage { |
| |
my ($request) = shift; |
| |
|
| |
my $alertmsg = &mt('Please select the student you wish to grade.'); |
| |
$request->print(<<LISTJAVASCRIPT); |
| |
<script type="text/javascript" language="javascript"> |
| |
|
| |
function checkPickOne(formname) { |
| |
if (radioSelection(formname.student) == null) { |
| |
alert("$alertmsg"); |
| |
return; |
| |
} |
| |
ptr = pullDownSelection(formname.selectpage); |
| |
formname.page.value = formname["page"+ptr].value; |
| |
formname.title.value = formname["title"+ptr].value; |
| |
formname.submit(); |
| |
} |
| |
|
| |
</script> |
| |
LISTJAVASCRIPT |
| |
&commonJSfunctions($request); |
| |
my ($symb) = &get_symb($request); |
| |
my $cdom = $env{"course.$env{'request.course.id'}.domain"}; |
| |
my $cnum = $env{"course.$env{'request.course.id'}.num"}; |
| |
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'}; |
| |
|
| |
my $result='<h3><span class="LC_info"> '. |
| |
&mt('Manual Grading by Page or Sequence').'</span></h3>'; |
| |
|
| |
$result.='<form action="/adm/grades" method="post" name="displayPage">'."\n"; |
| |
my ($titles,$symbx) = &getSymbMap(); |
| |
my ($curpage) =&Apache::lonnet::decode_symb($symb); |
| |
# my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb); |
| |
# my $type=($curpage =~ /\.(page|sequence)/); |
| |
my $select = '<select name="selectpage">'."\n"; |
| |
my $ctr=0; |
| |
foreach (@$titles) { |
| |
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); |
| |
$select.='<option value="'.$ctr.'" '. |
| |
($$symbx{$_} =~ /$curpage$/ ? 'selected="selected"' : ''). |
| |
'>'.$showtitle.'</option>'."\n"; |
| |
$ctr++; |
| |
} |
| |
$select.= '</select>'; |
| |
$result.=' <b>'.&mt('Problems from').':</b> '.$select."<br />\n"; |
| |
|
| |
$ctr=0; |
| |
foreach (@$titles) { |
| |
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); |
| |
$result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n"; |
| |
$result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n"; |
| |
$ctr++; |
| |
} |
| |
$result.='<input type="hidden" name="page" />'."\n". |
| |
'<input type="hidden" name="title" />'."\n"; |
| |
|
| |
my $options = |
| |
'<label><input type="radio" name="vProb" value="no" checked="checked" /> '.&mt('no').' </label>'."\n". |
| |
'<label><input type="radio" name="vProb" value="yes" /> '.&mt('yes').' </label>'."<br />\n"; |
| |
$result.=' <b>'.&mt('View Problem Text').': </b>'.$options; |
| |
|
| |
$options = |
| |
'<label><input type="radio" name="lastSub" value="none" /> '.&mt('none').' </label>'."\n". |
| |
'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> '.&mt('by dates and submissions').'</label>'."\n". |
| |
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').' </label>'."\n"; |
| |
$result.=' <b>'.&mt('Submissions').': </b>'.$options; |
| |
|
| |
$result.=&build_section_inputs(); |
| |
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); |
| |
$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n". |
| |
'<input type="hidden" name="command" value="displayPage" />'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n"; |
| |
|
| |
$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n"; |
| |
|
| |
$result.=' <input type="button" '. |
| |
'onClick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n"; |
| |
|
| |
$request->print($result); |
| |
|
| |
my $studentTable.=' <b>'.&mt('Select a student you wish to grade and then click on the Next button.').'</b><br />'. |
| |
&Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th align="right"> '.&mt('No.').'</th>'. |
| |
'<th>'.&nameUserString('header').'</th>'. |
| |
'<th align="right"> '.&mt('No.').'</th>'. |
| |
'<th>'.&nameUserString('header').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
|
| |
my (undef,undef,$fullname) = &getclasslist($getsec,'1'); |
| |
my $ptr = 1; |
| |
foreach my $student (sort |
| |
{ |
| |
if (lc($$fullname{$a}) ne lc($$fullname{$b})) { |
| |
return (lc($$fullname{$a}) cmp lc($$fullname{$b})); |
| |
} |
| |
return $a cmp $b; |
| |
} (keys(%$fullname))) { |
| |
my ($uname,$udom) = split(/:/,$student); |
| |
$studentTable.=($ptr%2==1 ? &Apache::loncommon::start_data_table_row() |
| |
: '</td>'); |
| |
$studentTable.='<td align="right">'.$ptr.' </td>'; |
| |
$studentTable.='<td> <label><input type="radio" name="student" value="'.$student.'" /> ' |
| |
.&nameUserString(undef,$$fullname{$student},$uname,$udom)."</label>\n"; |
| |
$studentTable.= |
| |
($ptr%2 == 0 ? '</td>'.&Apache::loncommon::end_data_table_row() |
| |
: ''); |
| |
$ptr++; |
| |
} |
| |
if ($ptr%2 == 0) { |
| |
$studentTable.='</td><td> </td><td> </td>'. |
| |
&Apache::loncommon::end_data_table_row(); |
| |
} |
| |
$studentTable.=&Apache::loncommon::end_data_table()."\n"; |
| |
$studentTable.='<input type="button" '. |
| |
'onClick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n"; |
| |
|
| |
$studentTable.=&show_grading_menu_form($symb); |
| |
$request->print($studentTable); |
| |
|
| |
return ''; |
| |
} |
| |
|
| |
sub getSymbMap { |
| |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| |
|
| |
my %symbx = (); |
| |
my @titles = (); |
| |
my $minder = 0; |
| |
|
| |
# Gather every sequence that has problems. |
| |
my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); }, |
| |
1,0,1); |
| |
for my $sequence ($navmap->getById('0.0'), @sequences) { |
| |
if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) { |
| |
my $title = $minder.'.'. |
| |
&HTML::Entities::encode($sequence->compTitle(),'"\'&'); |
| |
push(@titles, $title); # minder in case two titles are identical |
| |
$symbx{$title} = &HTML::Entities::encode($sequence->symb(),'"\'&'); |
| |
$minder++; |
| |
} |
| |
} |
| |
return \@titles,\%symbx; |
| |
} |
| |
|
| |
# |
| |
#--- Displays a page/sequence w/wo problems, w/wo submissions |
| |
sub displayPage { |
| |
my ($request) = shift; |
| |
|
| |
my ($symb) = &get_symb($request); |
| |
my $cdom = $env{"course.$env{'request.course.id'}.domain"}; |
| |
my $cnum = $env{"course.$env{'request.course.id'}.num"}; |
| |
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'}; |
| |
my $pageTitle = $env{'form.page'}; |
| |
my ($classlist,undef,$fullname) = &getclasslist($getsec,'1'); |
| |
my ($uname,$udom) = split(/:/,$env{'form.student'}); |
| |
my $usec=$classlist->{$env{'form.student'}}[5]; |
| |
|
| |
#need to make sure we have the correct data for later EXT calls, |
| |
#thus invalidate the cache |
| |
&Apache::lonnet::devalidatecourseresdata( |
| |
$env{'course.'.$env{'request.course.id'}.'.num'}, |
| |
$env{'course.'.$env{'request.course.id'}.'.domain'}); |
| |
&Apache::lonnet::clear_EXT_cache_status(); |
| |
|
| |
if (!&canview($usec)) { |
| |
$request->print('<span class="LC_warning">'.&mt('Unable to view requested student. ([_1])',$env{'form.student'}).'</span>'); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
return; |
| |
} |
| |
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>'; |
| |
$result.='<h3> '.&mt('Student: [_1]',&nameUserString(undef,$$fullname{$env{'form.student'}},$uname,$udom)). |
| |
'</h3>'."\n"; |
| |
$env{'form.CODE'} = uc($env{'form.CODE'}); |
| |
if (&Apache::lonnet::validCODE(uc($env{'form.CODE'}))) { |
| |
$result.='<h3> '.&mt('CODE: [_1]',$env{'form.CODE'}).'</h3>'."\n"; |
| |
} else { |
| |
delete($env{'form.CODE'}); |
| |
} |
| |
&sub_page_js($request); |
| |
$request->print($result); |
| |
|
| |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| |
my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'}); |
| |
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps |
| |
if (!$map) { |
| |
$request->print('<span class="LC_warning">'.&mt('Unable to view requested sequence. ([_1])',$resUrl).'</span>'); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
return; |
| |
} |
| |
my $iterator = $navmap->getIterator($map->map_start(), |
| |
$map->map_finish()); |
| |
|
| |
my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n". |
| |
'<input type="hidden" name="command" value="gradeByPage" />'."\n". |
| |
'<input type="hidden" name="fullname" value="'.$$fullname{$env{'form.student'}}.'" />'."\n". |
| |
'<input type="hidden" name="student" value="'.$env{'form.student'}.'" />'."\n". |
| |
'<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n". |
| |
'<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="overRideScore" value="no" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n"; |
| |
|
| |
if (defined($env{'form.CODE'})) { |
| |
$studentTable.= |
| |
'<input type="hidden" name="CODE" value="'.$env{'form.CODE'}.'" />'."\n"; |
| |
} |
| |
my $checkIcon = '<img alt="'.&mt('Check Mark'). |
| |
'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />'; |
| |
|
| |
$studentTable.=' '.&mt('<b>Note:</b> Problems graded correct by the computer are marked with a [_1] symbol.',$checkIcon)."\n". |
| |
&Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th align="center"> Prob. </th>'. |
| |
'<th> '.($env{'form.vProb'} eq 'no' ? &mt('Title') : &mt('Problem Text')).'/'.&mt('Grade').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
|
| |
&Apache::lonxml::clear_problem_counter(); |
| |
my ($depth,$question,$prob) = (1,1,1); |
| |
$iterator->next(); # skip the first BEGIN_MAP |
| |
my $curRes = $iterator->next(); # for "current resource" |
| |
while ($depth > 0) { |
| |
if($curRes == $iterator->BEGIN_MAP) { $depth++; } |
| |
if($curRes == $iterator->END_MAP) { $depth--; } |
| |
|
| |
if (ref($curRes) && $curRes->is_problem()) { |
| |
my $parts = $curRes->parts(); |
| |
my $title = $curRes->compTitle(); |
| |
my $symbx = $curRes->symb(); |
| |
$studentTable.= |
| |
&Apache::loncommon::start_data_table_row(). |
| |
'<td align="center" valign="top" >'.$prob. |
| |
(scalar(@{$parts}) == 1 ? '' |
| |
: '<br />('.&mt('[_1] parts)', |
| |
scalar(@{$parts})) |
| |
). |
| |
'</td>'; |
| |
$studentTable.='<td valign="top">'; |
| |
my %form = ('CODE' => $env{'form.CODE'},); |
| |
if ($env{'form.vProb'} eq 'yes' ) { |
| |
$studentTable.=&show_problem($request,$symbx,$uname,$udom,1, |
| |
undef,'both',\%form); |
| |
} else { |
| |
my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$env{'request.course.id'},%form); |
| |
$companswer =~ s|<form(.*?)>||g; |
| |
$companswer =~ s|</form>||g; |
| |
# while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a> |
| |
# $companswer =~ s/$1/ /ms; |
| |
# $request->print('match='.$1."<br />\n"); |
| |
# } |
| |
# $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g; |
| |
$studentTable.=' <b>'.$title.'</b> <br /> <b>'.&mt('Correct answer').':</b><br />'.$companswer; |
| |
} |
| |
|
| |
my %record = &Apache::lonnet::restore($symbx,$env{'request.course.id'},$udom,$uname); |
| |
|
| |
if ($env{'form.lastSub'} eq 'datesub') { |
| |
if ($record{'version'} eq '') { |
| |
$studentTable.='<br /> <span class="LC_warning">'.&mt('No recorded submission for this problem.').'</span><br />'; |
| |
} else { |
| |
my %responseType = (); |
| |
foreach my $partid (@{$parts}) { |
| |
my @responseIds =$curRes->responseIds($partid); |
| |
my @responseType =$curRes->responseType($partid); |
| |
my %responseIds; |
| |
for (my $i=0;$i<=$#responseIds;$i++) { |
| |
$responseIds{$responseIds[$i]}=$responseType[$i]; |
| |
} |
| |
$responseType{$partid} = \%responseIds; |
| |
} |
| |
$studentTable.= &displaySubByDates($symbx,\%record,$parts,\%responseType,$checkIcon,$uname,$udom); |
| |
|
| |
} |
| |
} elsif ($env{'form.lastSub'} eq 'all') { |
| |
my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : ''); |
| |
$studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom, |
| |
$env{'request.course.id'}, |
| |
'','.submission'); |
| |
|
| |
} |
| |
if (&canmodify($usec)) { |
| |
foreach my $partid (@{$parts}) { |
| |
$studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record); |
| |
$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n"; |
| |
$question++; |
| |
} |
| |
$prob++; |
| |
} |
| |
$studentTable.='</td></tr>'; |
| |
|
| |
} |
| |
$curRes = $iterator->next(); |
| |
} |
| |
|
| |
$studentTable.='</table>'."\n". |
| |
'<input type="button" value="'.&mt('Save').'" '. |
| |
'onClick="javascript:checkSubmitPage(this.form,'.$question.');" />'. |
| |
'</form>'."\n"; |
| |
$studentTable.=&show_grading_menu_form($symb); |
| |
$request->print($studentTable); |
| |
|
| |
return ''; |
| |
} |
| |
|
| |
sub displaySubByDates { |
| |
my ($symb,$record,$parts,$responseType,$checkIcon,$uname,$udom) = @_; |
| |
my $isCODE=0; |
| |
my $isTask = ($symb =~/\.task$/); |
| |
if (exists($record->{'resource.CODE'})) { $isCODE=1; } |
| |
my $studentTable=&Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th>'.&mt('Date/Time').'</th>'. |
| |
($isCODE?'<th>'.&mt('CODE').'</th>':''). |
| |
'<th>'.&mt('Submission').'</th>'. |
| |
'<th>'.&mt('Status').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
my ($version); |
| |
my %mark; |
| |
my %orders; |
| |
$mark{'correct_by_student'} = $checkIcon; |
| |
if (!exists($$record{'1:timestamp'})) { |
| |
return '<br /> <span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br />'; |
| |
} |
| |
|
| |
my $interaction; |
| |
my $no_increment = 1; |
| |
for ($version=1;$version<=$$record{'version'};$version++) { |
| |
my $timestamp = |
| |
&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'}); |
| |
if (exists($$record{$version.':resource.0.version'})) { |
| |
$interaction = $$record{$version.':resource.0.version'}; |
| |
} |
| |
|
| |
my $where = ($isTask ? "$version:resource.$interaction" |
| |
: "$version:resource"); |
| |
$studentTable.=&Apache::loncommon::start_data_table_row(). |
| |
'<td>'.$timestamp.'</td>'; |
| |
if ($isCODE) { |
| |
$studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>'; |
| |
} |
| |
my @versionKeys = split(/\:/,$$record{$version.':keys'}); |
| |
my @displaySub = (); |
| |
foreach my $partid (@{$parts}) { |
| |
my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys) |
| |
: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys)); |
| |
|
| |
|
| |
# next if ($$record{"$version:resource.$partid.solved"} eq ''); |
| |
my $display_part=&get_display_part($partid,$symb); |
| |
foreach my $matchKey (@matchKey) { |
| |
if (exists($$record{$version.':'.$matchKey}) && |
| |
$$record{$version.':'.$matchKey} ne '') { |
| |
|
| |
my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/) |
| |
: ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/)); |
| |
$displaySub[0].='<b>'.&mt('Part:').'</b> '.$display_part.' '; |
| |
$displaySub[0].='<span class="LC_internal_info">('.&mt('ID').' '. |
| |
$responseId.')</span> <b>'; |
| |
if ($$record{"$where.$partid.tries"} eq '') { |
| |
$displaySub[0].=&mt('Trial not counted'); |
| |
} else { |
| |
$displaySub[0].=&mt('Trial [_1]', |
| |
$$record{"$where.$partid.tries"}); |
| |
} |
| |
my $responseType=($isTask ? 'Task' |
| |
: $responseType->{$partid}->{$responseId}); |
| |
if (!exists($orders{$partid})) { $orders{$partid}={}; } |
| |
if (!exists($orders{$partid}->{$responseId})) { |
| |
$orders{$partid}->{$responseId}= |
| |
&get_order($partid,$responseId,$symb,$uname,$udom, |
| |
$no_increment); |
| |
} |
| |
$displaySub[0].='</b> '. |
| |
&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />'; |
| |
} |
| |
} |
| |
if (exists($$record{"$where.$partid.checkedin"})) { |
| |
$displaySub[1].=&mt('Checked in by [_1] into slot [_2]', |
| |
$$record{"$where.$partid.checkedin"}, |
| |
$$record{"$where.$partid.checkedin.slot"}). |
| |
'<br />'; |
| |
} |
| |
if (exists $$record{"$where.$partid.award"}) { |
| |
$displaySub[1].='<b>'.&mt('Part:').'</b> '.$display_part.' '. |
| |
lc($$record{"$where.$partid.award"}).' '. |
| |
$mark{$$record{"$where.$partid.solved"}}. |
| |
'<br />'; |
| |
} |
| |
if (exists $$record{"$where.$partid.regrader"}) { |
| |
$displaySub[2].=$$record{"$where.$partid.regrader"}. |
| |
' (<b>'.&mt('Part').':</b> '.$display_part.')'; |
| |
} elsif ($$record{"$version:resource.$partid.regrader"} =~ /\S/) { |
| |
$displaySub[2].= |
| |
$$record{"$version:resource.$partid.regrader"}. |
| |
' (<b>'.&mt('Part').':</b> '.$display_part.')'; |
| |
} |
| |
} |
| |
# needed because old essay regrader has not parts info |
| |
if (exists $$record{"$version:resource.regrader"}) { |
| |
$displaySub[2].=$$record{"$version:resource.regrader"}; |
| |
} |
| |
$studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1]; |
| |
if ($displaySub[2]) { |
| |
$studentTable.=&mt('Manually graded by [_1]',$displaySub[2]); |
| |
} |
| |
$studentTable.=' </td>'. |
| |
&Apache::loncommon::end_data_table_row(); |
| |
} |
| |
$studentTable.=&Apache::loncommon::end_data_table(); |
| |
return $studentTable; |
| |
} |
| |
|
| |
sub updateGradeByPage { |
| |
my ($request) = shift; |
| |
|
| |
my $cdom = $env{"course.$env{'request.course.id'}.domain"}; |
| |
my $cnum = $env{"course.$env{'request.course.id'}.num"}; |
| |
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'}; |
| |
my $pageTitle = $env{'form.page'}; |
| |
my ($classlist,undef,$fullname) = &getclasslist($getsec,'1'); |
| |
my ($uname,$udom) = split(/:/,$env{'form.student'}); |
| |
my $usec=$classlist->{$env{'form.student'}}[5]; |
| |
if (!&canmodify($usec)) { |
| |
$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>'); |
| |
$request->print(&show_grading_menu_form($env{'form.symb'})); |
| |
return; |
| |
} |
| |
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>'; |
| |
$result.='<h3> '.&mt('Student: ').&nameUserString(undef,$env{'form.fullname'},$uname,$udom). |
| |
'</h3>'."\n"; |
| |
|
| |
$request->print($result); |
| |
|
| |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| |
my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'}); |
| |
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps |
| |
if (!$map) { |
| |
$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>'); |
| |
my ($symb)=&get_symb($request); |
| |
$request->print(&show_grading_menu_form($symb)); |
| |
return; |
| |
} |
| |
my $iterator = $navmap->getIterator($map->map_start(), |
| |
$map->map_finish()); |
| |
|
| |
my $studentTable= |
| |
&Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_header_row(). |
| |
'<th align="center"> '.&mt('Prob.').' </th>'. |
| |
'<th> '.&mt('Title').' </th>'. |
| |
'<th> '.&mt('Previous Score').' </th>'. |
| |
'<th> '.&mt('New Score').' </th>'. |
| |
&Apache::loncommon::end_data_table_header_row(); |
| |
|
| |
$iterator->next(); # skip the first BEGIN_MAP |
| |
my $curRes = $iterator->next(); # for "current resource" |
| |
my ($depth,$question,$prob,$changeflag)= (1,1,1,0); |
| |
while ($depth > 0) { |
| |
if($curRes == $iterator->BEGIN_MAP) { $depth++; } |
| |
if($curRes == $iterator->END_MAP) { $depth--; } |
| |
|
| |
if (ref($curRes) && $curRes->is_problem()) { |
| |
my $parts = $curRes->parts(); |
| |
my $title = $curRes->compTitle(); |
| |
my $symbx = $curRes->symb(); |
| |
$studentTable.= |
| |
&Apache::loncommon::start_data_table_row(). |
| |
'<td align="center" valign="top" >'.$prob. |
| |
(scalar(@{$parts}) == 1 ? '' |
| |
: '<br />('.&mt('[quant,_1, part]',scalar(@{$parts})) |
| |
.')').'</td>'; |
| |
$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>'; |
| |
|
| |
my %newrecord=(); |
| |
my @displayPts=(); |
| |
my %aggregate = (); |
| |
my $aggregateflag = 0; |
| |
foreach my $partid (@{$parts}) { |
| |
my $newpts = $env{'form.GD_BOX'.$question.'_'.$partid}; |
| |
my $oldpts = $env{'form.oldpts'.$question.'_'.$partid}; |
| |
|
| |
my $wgt = $env{'form.WGT'.$question.'_'.$partid} != 0 ? |
| |
$env{'form.WGT'.$question.'_'.$partid} : 1; |
| |
my $partial = $newpts/$wgt; |
| |
my $score; |
| |
if ($partial > 0) { |
| |
$score = 'correct_by_override'; |
| |
} elsif ($newpts ne '') { #empty is taken as 0 |
| |
$score = 'incorrect_by_override'; |
| |
} |
| |
my $dropMenu = $env{'form.GD_SEL'.$question.'_'.$partid}; |
| |
if ($dropMenu eq 'excused') { |
| |
$partial = ''; |
| |
$score = 'excused'; |
| |
} elsif ($dropMenu eq 'reset status' |
| |
&& $env{'form.solved'.$question.'_'.$partid} ne '') { #update only if previous record exists |
| |
$newrecord{'resource.'.$partid.'.tries'} = 0; |
| |
$newrecord{'resource.'.$partid.'.solved'} = ''; |
| |
$newrecord{'resource.'.$partid.'.award'} = ''; |
| |
$newrecord{'resource.'.$partid.'.awarded'} = 0; |
| |
$newrecord{'resource.'.$partid.'.regrader'} = "$env{'user.name'}:$env{'user.domain'}"; |
| |
$changeflag++; |
| |
$newpts = ''; |
| |
|
| |
my $aggtries = $env{'form.aggtries'.$question.'_'.$partid}; |
| |
my $totaltries = $env{'form.totaltries'.$question.'_'.$partid}; |
| |
my $solvedstatus = $env{'form.solved'.$question.'_'.$partid}; |
| |
if ($aggtries > 0) { |
| |
&decrement_aggs($symbx,$partid,\%aggregate,$aggtries,$totaltries,$solvedstatus); |
| |
$aggregateflag = 1; |
| |
} |
| |
} |
| |
my $display_part=&get_display_part($partid,$curRes->symb()); |
| |
my $oldstatus = $env{'form.solved'.$question.'_'.$partid}; |
| |
$displayPts[0].=' <b>'.&mt('Part').':</b> '.$display_part.' = '. |
| |
(($oldstatus eq 'excused') ? 'excused' : $oldpts). |
| |
' <br />'; |
| |
$displayPts[1].=' <b>'.&mt('Part').':</b> '.$display_part.' = '. |
| |
(($score eq 'excused') ? 'excused' : $newpts). |
| |
' <br />'; |
| |
$question++; |
| |
next if ($dropMenu eq 'reset status' || ($newpts eq $oldpts && $score ne 'excused')); |
| |
|
| |
$newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne ''; |
| |
$newrecord{'resource.'.$partid.'.solved'} = $score if $score ne ''; |
| |
$newrecord{'resource.'.$partid.'.regrader'} = "$env{'user.name'}:$env{'user.domain'}" |
| |
if (scalar(keys(%newrecord)) > 0); |
| |
|
| |
$changeflag++; |
| |
} |
| |
if (scalar(keys(%newrecord)) > 0) { |
| |
my %record = |
| |
&Apache::lonnet::restore($symbx,$env{'request.course.id'}, |
| |
$udom,$uname); |
| |
|
| |
if (&Apache::lonnet::validCODE($env{'form.CODE'})) { |
| |
$newrecord{'resource.CODE'} = $env{'form.CODE'}; |
| |
} elsif (&Apache::lonnet::validCODE($record{'resource.CODE'})) { |
| |
$newrecord{'resource.CODE'} = ''; |
| |
} |
| |
&Apache::lonnet::cstore(\%newrecord,$symbx,$env{'request.course.id'}, |
| |
$udom,$uname); |
| |
%record = &Apache::lonnet::restore($symbx, |
| |
$env{'request.course.id'}, |
| |
$udom,$uname); |
| |
&check_and_remove_from_queue($parts,\%record,undef,$symbx, |
| |
$cdom,$cnum,$udom,$uname); |
| |
} |
| |
|
| |
if ($aggregateflag) { |
| |
&Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate, |
| |
$env{'course.'.$env{'request.course.id'}.'.domain'}, |
| |
$env{'course.'.$env{'request.course.id'}.'.num'}); |
| |
} |
| |
|
| |
$studentTable.='<td valign="top">'.$displayPts[0].'</td>'. |
| |
'<td valign="top">'.$displayPts[1].'</td>'. |
| |
&Apache::loncommon::end_data_table_row(); |
| |
|
| |
$prob++; |
| |
} |
| |
$curRes = $iterator->next(); |
| |
} |
| |
|
| |
$studentTable.=&Apache::loncommon::end_data_table(); |
| |
$studentTable.=&show_grading_menu_form($env{'form.symb'}); |
| |
my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') : |
| |
&mt('The scores were changed for [quant,_1,problem].', |
| |
$changeflag)); |
| |
$request->print($grademsg.$studentTable); |
| |
|
| |
return ''; |
| |
} |
| |
|
| |
#-------- end of section for handling grading by page/sequence --------- |
| |
# |
| |
#------------------------------------------------------------------- |
| |
|
| |
#--------------------Scantron Grading----------------------------------- |
| |
# |
| |
#------ start of section for handling grading by page/sequence --------- |
| |
|
| |
=pod |
| |
|
| |
=head1 Bubble sheet grading routines |
| |
|
| |
For this documentation: |
| |
|
| |
'scanline' refers to the full line of characters |
| |
from the file that we are parsing that represents one entire sheet |
| |
|
| |
'bubble line' refers to the data |
| |
representing the line of bubbles that are on the physical bubble sheet |
| |
|
| |
|
| |
The overall process is that a scanned in bubble sheet data is uploaded |
| |
into a course. When a user wants to grade, they select a |
| |
sequence/folder of resources, a file of bubble sheet info, and pick |
| |
one of the predefined configurations for what each scanline looks |
| |
like. |
| |
|
| |
Next each scanline is checked for any errors of either 'missing |
| |
bubbles' (it's an error because it may have been mis-scanned |
| |
because too light bubbling), 'double bubble' (each bubble line should |
| |
have no more that one letter picked), invalid or duplicated CODE, |
| |
invalid student ID |
| |
|
| |
If the CODE option is used that determines the randomization of the |
| |
homework problems, either way the student ID is looked up into a |
| |
username:domain. |
| |
|
| |
During the validation phase the instructor can choose to skip scanlines. |
| |
|
| |
After the validation phase, there are now 3 bubble sheet files |
| |
|
| |
scantron_original_filename (unmodified original file) |
| |
scantron_corrected_filename (file where the corrected information has replaced the original information) |
| |
scantron_skipped_filename (contains the exact text of scanlines that where skipped) |
| |
|
| |
Also there is a separate hash nohist_scantrondata that contains extra |
| |
correction information that isn't representable in the bubble sheet |
| |
file (see &scantron_getfile() for more information) |
| |
|
| |
After all scanlines are either valid, marked as valid or skipped, then |
| |
foreach line foreach problem in the picked sequence, an ssi request is |
| |
made that simulates a user submitting their selected letter(s) against |
| |
the homework problem. |
| |
|
| |
=over 4 |
| |
|
| |
|
| |
|
| |
=item defaultFormData |
| |
|
| |
Returns html hidden inputs used to hold context/default values. |
| |
|
| |
Arguments: |
| |
$symb - $symb of the current resource |
| |
|
| |
=cut |
| |
|
| |
sub defaultFormData { |
| |
my ($symb)=@_; |
| |
return '<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n"; |
| |
} |
| |
|
| |
|
| |
=pod |
| |
|
| |
=item getSequenceDropDown |
| |
|
| |
Return html dropdown of possible sequences to grade |
| |
|
| |
Arguments: |
| |
$symb - $symb of the current resource |
| |
|
| |
=cut |
| |
|
| |
sub getSequenceDropDown { |
| |
my ($symb)=@_; |
| |
my $result='<select name="selectpage">'."\n"; |
| |
my ($titles,$symbx) = &getSymbMap(); |
| |
my ($curpage)=&Apache::lonnet::decode_symb($symb); |
| |
my $ctr=0; |
| |
foreach (@$titles) { |
| |
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); |
| |
$result.='<option value="'.$$symbx{$_}.'" '. |
| |
($$symbx{$_} =~ /$curpage$/ ? 'selected="selected"' : ''). |
| |
'>'.$showtitle.'</option>'."\n"; |
| |
$ctr++; |
| |
} |
| |
$result.= '</select>'; |
| |
return $result; |
| |
} |
| |
|
| |
my %bubble_lines_per_response; # no. bubble lines for each response. |
| |
# index is "symb.part_id" |
| |
|
| |
my %first_bubble_line; # First bubble line no. for each bubble. |
| |
|
| |
my %subdivided_bubble_lines; # no. bubble lines for optionresponse, |
| |
# matchresponse or rankresponse, where |
| |
# an individual response can have multiple |
| |
# lines |
| |
|
| |
my %responsetype_per_response; # responsetype for each response |
| |
|
| |
# Save and restore the bubble lines array to the form env. |
| |
|
| |
|
| |
sub save_bubble_lines { |
| |
foreach my $line (keys(%bubble_lines_per_response)) { |
| |
$env{"form.scantron.bubblelines.$line"} = $bubble_lines_per_response{$line}; |
| |
$env{"form.scantron.first_bubble_line.$line"} = |
| |
$first_bubble_line{$line}; |
| |
$env{"form.scantron.sub_bubblelines.$line"} = |
| |
$subdivided_bubble_lines{$line}; |
| |
$env{"form.scantron.responsetype.$line"} = |
| |
$responsetype_per_response{$line}; |
| |
} |
| |
} |
| |
|
| |
|
| |
sub restore_bubble_lines { |
| |
my $line = 0; |
| |
%bubble_lines_per_response = (); |
| |
while ($env{"form.scantron.bubblelines.$line"}) { |
| |
my $value = $env{"form.scantron.bubblelines.$line"}; |
| |
$bubble_lines_per_response{$line} = $value; |
| |
$first_bubble_line{$line} = |
| |
$env{"form.scantron.first_bubble_line.$line"}; |
| |
$subdivided_bubble_lines{$line} = |
| |
$env{"form.scantron.sub_bubblelines.$line"}; |
| |
$responsetype_per_response{$line} = |
| |
$env{"form.scantron.responsetype.$line"}; |
| |
$line++; |
| |
} |
| |
|
| |
} |
| |
|
| |
# Given the parsed scanline, get the response for |
| |
# 'answer' number n: |
| |
|
| |
sub get_response_bubbles { |
| |
my ($parsed_line, $response) = @_; |
| |
|
| |
|
| |
my $bubble_line = $first_bubble_line{$response-1} +1; |
| |
my $bubble_lines= $bubble_lines_per_response{$response-1}; |
| |
|
| |
my $selected = ""; |
| |
|
| |
for (my $bline = 0; $bline < $bubble_lines; $bline++) { |
| |
$selected .= $$parsed_line{"scantron.$bubble_line.answer"}.":"; |
| |
$bubble_line++; |
| |
} |
| |
return $selected; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_filenames |
| |
|
| |
Returns a list of the scantron files in the current course |
| |
|
| |
=cut |
| |
|
| |
sub scantron_filenames { |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $getpropath = 1; |
| |
my @files=&Apache::lonnet::dirlist('userfiles',$cdom,$cname, |
| |
$getpropath); |
| |
my @possiblenames; |
| |
foreach my $filename (sort(@files)) { |
| |
($filename)=split(/&/,$filename); |
| |
if ($filename!~/^scantron_orig_/) { next ; } |
| |
$filename=~s/^scantron_orig_//; |
| |
push(@possiblenames,$filename); |
| |
} |
| |
return @possiblenames; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_uploads |
| |
|
| |
Returns html drop-down list of scantron files in current course. |
| |
|
| |
Arguments: |
| |
$file2grade - filename to set as selected in the dropdown |
| |
|
| |
=cut |
| |
|
| |
sub scantron_uploads { |
| |
my ($file2grade) = @_; |
| |
my $result= '<select name="scantron_selectfile">'; |
| |
$result.="<option></option>"; |
| |
foreach my $filename (sort(&scantron_filenames())) { |
| |
$result.="<option".($filename eq $file2grade ? ' selected="selected"':'').">$filename</option>\n"; |
| |
} |
| |
$result.="</select>"; |
| |
return $result; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_scantab |
| |
|
| |
Returns html drop down of the scantron formats in the scantronformat.tab |
| |
file. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_scantab { |
| |
my $result='<select name="scantron_format">'."\n"; |
| |
$result.='<option></option>'."\n"; |
| |
my @lines = &get_scantronformat_file(); |
| |
if (@lines > 0) { |
| |
foreach my $line (@lines) { |
| |
next if (($line =~ /^\#/) || ($line eq '')); |
| |
my ($name,$descrip)=split(/:/,$line); |
| |
$result.='<option value="'.$name.'">'.$descrip.'</option>'."\n"; |
| |
} |
| |
} |
| |
$result.='</select>'."\n"; |
| |
return $result; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item get_scantronformat_file |
| |
|
| |
Returns an array containing lines from the scantron format file for |
| |
the domain of the course. |
| |
|
| |
If a url for a custom.tab file is listed in domain's configuration.db, |
| |
lines are from this file. |
| |
|
| |
Otherwise, if a default.tab has been published in RES space by the |
| |
domainconfig user, lines are from this file. |
| |
|
| |
Otherwise, fall back to getting lines from the legacy file on the |
| |
local server: /home/httpd/lonTabs/default_scantronformat.tab |
| |
|
| |
=cut |
| |
|
| |
sub get_scantronformat_file { |
| |
my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my %domconfig = &Apache::lonnet::get_dom('configuration',['scantron'],$cdom); |
| |
my $gottab = 0; |
| |
my @lines; |
| |
if (ref($domconfig{'scantron'}) eq 'HASH') { |
| |
if ($domconfig{'scantron'}{'scantronformat'} ne '') { |
| |
my $formatfile = &Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.$domconfig{'scantron'}{'scantronformat'}); |
| |
if ($formatfile ne '-1') { |
| |
@lines = split("\n",$formatfile,-1); |
| |
$gottab = 1; |
| |
} |
| |
} |
| |
} |
| |
if (!$gottab) { |
| |
my $confname = $cdom.'-domainconfig'; |
| |
my $default = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cdom.'/'.$confname.'/default.tab'; |
| |
my $formatfile = &Apache::lonnet::getfile($default); |
| |
if ($formatfile ne '-1') { |
| |
@lines = split("\n",$formatfile,-1); |
| |
$gottab = 1; |
| |
} |
| |
} |
| |
if (!$gottab) { |
| |
my @domains = &Apache::lonnet::current_machine_domains(); |
| |
if (grep(/^\Q$cdom\E$/,@domains)) { |
| |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); |
| |
@lines = <$fh>; |
| |
close($fh); |
| |
} else { |
| |
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab'); |
| |
@lines = <$fh>; |
| |
close($fh); |
| |
} |
| |
} |
| |
return @lines; |
| |
} |
| |
|
| |
=pod |
| |
|
| if ( $ENV{'user.name'} eq 'albertel' ) {$Apache::lonxml::debug=1;} else {$Apache::lonxml::debug=0;} |
=item scantron_CODElist |
| |
|
| |
Returns html drop down of the saved CODE lists from current course, |
| |
generated from earlier printings. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_CODElist { |
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum); |
| |
my $namechoice='<option></option>'; |
| |
foreach my $name (sort {uc($a) cmp uc($b)} @names) { |
| |
if ($name =~ /^error: 2 /) { next; } |
| |
if ($name =~ /^type\0/) { next; } |
| |
$namechoice.='<option value="'.$name.'">'.$name.'</option>'; |
| |
} |
| |
$namechoice='<select name="scantron_CODElist">'.$namechoice.'</select>'; |
| |
return $namechoice; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_CODEunique |
| |
|
| |
Returns the html for "Each CODE to be used once" radio. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_CODEunique { |
| |
my $result='<span class="LC_nobreak"> |
| |
<label><input type="radio" name="scantron_CODEunique" |
| |
value="yes" checked="checked" />'.&mt('Yes').' </label> |
| |
</span> |
| |
<span class="LC_nobreak"> |
| |
<label><input type="radio" name="scantron_CODEunique" |
| |
value="no" />'.&mt('No').' </label> |
| |
</span>'; |
| |
return $result; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_selectphase |
| |
|
| |
Generates the initial screen to start the bubble sheet process. |
| |
Allows for - starting a grading run. |
| |
- downloading existing scan data (original, corrected |
| |
or skipped info) |
| |
|
| |
- uploading new scan data |
| |
|
| |
Arguments: |
| |
$r - The Apache request object |
| |
$file2grade - name of the file that contain the scanned data to score |
| |
|
| |
=cut |
| |
|
| |
sub scantron_selectphase { |
| |
my ($r,$file2grade) = @_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
my $sequence_selector=&getSequenceDropDown($symb); |
| |
my $default_form_data=&defaultFormData($symb); |
| |
my $grading_menu_button=&show_grading_menu_form($symb); |
| |
my $file_selector=&scantron_uploads($file2grade); |
| |
my $format_selector=&scantron_scantab(); |
| |
my $CODE_selector=&scantron_CODElist(); |
| |
my $CODE_unique=&scantron_CODEunique(); |
| |
my $result; |
| |
|
| |
$ssi_error = 0; |
| |
|
| |
# Chunk of form to prompt for a file to grade and how: |
| |
|
| |
$result.= ' |
| |
<br /> |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantron_process"> |
| |
<input type="hidden" name="command" value="scantron_warning" /> |
| |
'.$default_form_data.' |
| |
'.&Apache::loncommon::start_data_table('LC_scantron_action').' |
| |
'.&Apache::loncommon::start_data_table_header_row().' |
| |
<th colspan="2"> |
| |
'.&mt('Specify file and which Folder/Sequence to grade').' |
| |
</th> |
| |
'.&Apache::loncommon::end_data_table_header_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Sequence to grade:').' </td><td> '.$sequence_selector.' </td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Filename of scoring office file:').' </td><td> '.$file_selector.' </td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Format of data file:').' </td><td> '.$format_selector.' </td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Saved CODEs to validate against:').' </td><td> '.$CODE_selector.' </td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Each CODE is only to be used once:').'</td><td> '.$CODE_unique.' </td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Options:').' </td> |
| |
<td> |
| |
<label><input type="checkbox" name="scantron_options_redo" value="redo_skipped"/> '.&mt('Do only previously skipped records').'</label> <br /> |
| |
<label><input type="checkbox" name="scantron_options_ignore" value="ignore_corrections"/> '.&mt('Remove all existing corrections').'</label> <br /> |
| |
<label><input type="checkbox" name="scantron_options_hidden" value="ignore_hidden"/> '.&mt('Skip hidden resources when grading').'</label> |
| |
</td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td colspan="2"> |
| |
<input type="submit" value="'.&mt('Grading: Validate Scantron Records').'" /> |
| |
</td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::end_data_table().' |
| |
</form> |
| |
'; |
| |
|
| |
$r->print($result); |
| |
|
| |
if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) || |
| |
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) { |
| |
|
| |
# Chunk of form to prompt for a scantron file upload. |
| |
|
| |
$r->print(' |
| |
<br /> |
| |
'.&Apache::loncommon::start_data_table('LC_scantron_action').' |
| |
'.&Apache::loncommon::start_data_table_header_row().' |
| |
<th> |
| |
'.&mt('Specify a Scantron data file to upload.').' |
| |
</th> |
| |
'.&Apache::loncommon::end_data_table_header_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> |
| |
'); |
| |
my $default_form_data=&defaultFormData(&get_symb($r,1)); |
| |
my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
$r->print(' |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkUpload(formname) { |
| |
if (formname.upfile.value == "") { |
| |
alert("'.&mt('Please use the browse button to select a file from your local directory.').'"); |
| |
return false; |
| |
} |
| |
formname.submit(); |
| |
} |
| |
</script> |
| |
|
| |
<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post"> |
| |
'.$default_form_data.' |
| |
<input name="courseid" type="hidden" value="'.$cnum.'" /> |
| |
<input name="domainid" type="hidden" value="'.$cdom.'" /> |
| |
<input name="command" value="scantronupload_save" type="hidden" /> |
| |
'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').' |
| |
<br /> |
| |
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Scantron Data').'" /> |
| |
</form> |
| |
'); |
| |
|
| |
$r->print(' |
| |
</td> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::end_data_table().' |
| |
'); |
| |
} |
| |
|
| |
# Chunk of the form that prompts to view a scoring office file, |
| |
# corrected file, skipped records in a file. |
| |
|
| |
$r->print(' |
| |
<br /> |
| |
<form action="/adm/grades" name="scantron_download"> |
| |
'.$default_form_data.' |
| |
<input type="hidden" name="command" value="scantron_download" /> |
| |
'.&Apache::loncommon::start_data_table('LC_scantron_action').' |
| |
'.&Apache::loncommon::start_data_table_header_row().' |
| |
<th> |
| |
'.&mt('Download a scoring office file').' |
| |
</th> |
| |
'.&Apache::loncommon::end_data_table_header_row().' |
| |
'.&Apache::loncommon::start_data_table_row().' |
| |
<td> '.&mt('Filename of scoring office file: [_1]',$file_selector).' |
| |
<br /> |
| |
<input type="submit" value="'.&mt('Download: Show List of Associated Files').'" /> |
| |
'.&Apache::loncommon::end_data_table_row().' |
| |
'.&Apache::loncommon::end_data_table().' |
| |
</form> |
| |
<br /> |
| |
'); |
| |
|
| |
&Apache::lonpickcode::code_list($r,2); |
| |
|
| |
$r->print('<br /><form method="post" name="checkscantron">'. |
| |
$default_form_data."\n". |
| |
&Apache::loncommon::start_data_table('LC_scantron_action')."\n". |
| |
&Apache::loncommon::start_data_table_header_row()."\n". |
| |
'<th colspan="2"> |
| |
'.&mt('Review scantron data and submissions for a previously graded folder/sequence')."\n". |
| |
'</th>'."\n". |
| |
&Apache::loncommon::end_data_table_header_row()."\n". |
| |
&Apache::loncommon::start_data_table_row()."\n". |
| |
'<td> '.&mt('Graded folder/sequence:').' </td>'."\n". |
| |
'<td> '.$sequence_selector.' </td>'. |
| |
&Apache::loncommon::end_data_table_row()."\n". |
| |
&Apache::loncommon::start_data_table_row()."\n". |
| |
'<td> '.&mt('Filename of scoring office file:').' </td>'."\n". |
| |
'<td> '.$file_selector.' </td>'."\n". |
| |
&Apache::loncommon::end_data_table_row()."\n". |
| |
&Apache::loncommon::start_data_table_row()."\n". |
| |
'<td> '.&mt('Format of data file:').' </td>'."\n". |
| |
'<td> '.$format_selector.' </td>'."\n". |
| |
&Apache::loncommon::end_data_table_row()."\n". |
| |
&Apache::loncommon::start_data_table_row()."\n". |
| |
'<td colspan="2">'."\n". |
| |
'<input type="hidden" name="command" value="checksubmissions" />'."\n". |
| |
'<input type="submit" value="'.&mt('Review Scantron Data and Submission Records').'" />'."\n". |
| |
'</td>'."\n". |
| |
&Apache::loncommon::end_data_table_row()."\n". |
| |
&Apache::loncommon::end_data_table()."\n". |
| |
'</form><br />'); |
| |
$r->print($grading_menu_button); |
| |
return; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item get_scantron_config |
| |
|
| |
Parse and return the scantron configuration line selected as a |
| |
hash of configuration file fields. |
| |
|
| |
Arguments: |
| |
which - the name of the configuration to parse from the file. |
| |
|
| |
|
| |
Returns: |
| |
If the named configuration is not in the file, an empty |
| |
hash is returned. |
| |
a hash with the fields |
| |
name - internal name for the this configuration setup |
| |
description - text to display to operator that describes this config |
| |
CODElocation - if 0 or the string 'none' |
| |
- no CODE exists for this config |
| |
if -1 || the string 'letter' |
| |
- a CODE exists for this config and is |
| |
a string of letters |
| |
Unsupported value (but planned for future support) |
| |
if a positive integer |
| |
- The CODE exists as the first n items from |
| |
the question section of the form |
| |
if the string 'number' |
| |
- The CODE exists for this config and is |
| |
a string of numbers |
| |
CODEstart - (only matter if a CODE exists) column in the line where |
| |
the CODE starts |
| |
CODElength - length of the CODE |
| |
IDstart - column where the student ID number starts |
| |
IDlength - length of the student ID info |
| |
Qstart - column where the information from the bubbled |
| |
'questions' start |
| |
Qlength - number of columns comprising a single bubble line from |
| |
the sheet. (usually either 1 or 10) |
| |
Qon - either a single character representing the character used |
| |
to signal a bubble was chosen in the positional setup, or |
| |
the string 'letter' if the letter of the chosen bubble is |
| |
in the final, or 'number' if a number representing the |
| |
chosen bubble is in the file (1->A 0->J) |
| |
Qoff - the character used to represent that a bubble was |
| |
left blank |
| |
PaperID - if the scanning process generates a unique number for each |
| |
sheet scanned the column that this ID number starts in |
| |
PaperIDlength - number of columns that comprise the unique ID number |
| |
for the sheet of paper |
| |
FirstName - column that the first name starts in |
| |
FirstNameLength - number of columns that the first name spans |
| |
|
| |
LastName - column that the last name starts in |
| |
LastNameLength - number of columns that the last name spans |
| |
|
| |
=cut |
| |
|
| |
sub get_scantron_config { |
| |
my ($which) = @_; |
| |
my @lines = &get_scantronformat_file(); |
| |
my %config; |
| |
#FIXME probably should move to XML it has already gotten a bit much now |
| |
foreach my $line (@lines) { |
| |
my ($name,$descrip)=split(/:/,$line); |
| |
if ($name ne $which ) { next; } |
| |
chomp($line); |
| |
my @config=split(/:/,$line); |
| |
$config{'name'}=$config[0]; |
| |
$config{'description'}=$config[1]; |
| |
$config{'CODElocation'}=$config[2]; |
| |
$config{'CODEstart'}=$config[3]; |
| |
$config{'CODElength'}=$config[4]; |
| |
$config{'IDstart'}=$config[5]; |
| |
$config{'IDlength'}=$config[6]; |
| |
$config{'Qstart'}=$config[7]; |
| |
$config{'Qlength'}=$config[8]; |
| |
$config{'Qoff'}=$config[9]; |
| |
$config{'Qon'}=$config[10]; |
| |
$config{'PaperID'}=$config[11]; |
| |
$config{'PaperIDlength'}=$config[12]; |
| |
$config{'FirstName'}=$config[13]; |
| |
$config{'FirstNamelength'}=$config[14]; |
| |
$config{'LastName'}=$config[15]; |
| |
$config{'LastNamelength'}=$config[16]; |
| |
last; |
| |
} |
| |
return %config; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item username_to_idmap |
| |
|
| |
creates a hash keyed by student id with values of the corresponding |
| |
student username:domain. |
| |
|
| |
Arguments: |
| |
|
| |
$classlist - reference to the class list hash. This is a hash |
| |
keyed by student name:domain whose elements are references |
| |
to arrays containing various chunks of information |
| |
about the student. (See loncoursedata for more info). |
| |
|
| |
Returns |
| |
%idmap - the constructed hash |
| |
|
| |
=cut |
| |
|
| |
sub username_to_idmap { |
| |
my ($classlist)= @_; |
| |
my %idmap; |
| |
foreach my $student (keys(%$classlist)) { |
| |
$idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}= |
| |
$student; |
| |
} |
| |
return %idmap; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_fixup_scanline |
| |
|
| |
Process a requested correction to a scanline. |
| |
|
| |
Arguments: |
| |
$scantron_config - hash from &get_scantron_config() |
| |
$scan_data - hash of correction information |
| |
(see &scantron_getfile()) |
| |
$line - existing scanline |
| |
$whichline - line number of the passed in scanline |
| |
$field - type of change to process |
| |
(either |
| |
'ID' -> correct the student ID number |
| |
'CODE' -> correct the CODE |
| |
'answer' -> fixup the submitted answers) |
| |
|
| |
$args - hash of additional info, |
| |
- 'ID' |
| |
'newid' -> studentID to use in replacement |
| |
of existing one |
| |
- 'CODE' |
| |
'CODE_ignore_dup' - set to true if duplicates |
| |
should be ignored. |
| |
'CODE' - is new code or 'use_unfound' |
| |
if the existing unfound code should |
| |
be used as is |
| |
- 'answer' |
| |
'response' - new answer or 'none' if blank |
| |
'question' - the bubble line to change |
| |
'questionnum' - the question identifier, |
| |
may include subquestion. |
| |
|
| |
Returns: |
| |
$line - the modified scanline |
| |
|
| |
Side effects: |
| |
$scan_data - may be updated |
| |
|
| |
=cut |
| |
|
| |
|
| |
sub scantron_fixup_scanline { |
| |
my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_; |
| |
if ($field eq 'ID') { |
| |
if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) { |
| |
return ($line,1,'New value too large'); |
| |
} |
| |
if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) { |
| |
$args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s', |
| |
$args->{'newid'}); |
| |
} |
| |
substr($line,$$scantron_config{'IDstart'}-1, |
| |
$$scantron_config{'IDlength'})=$args->{'newid'}; |
| |
if ($args->{'newid'}=~/^\s*$/) { |
| |
&scan_data($scan_data,"$whichline.user", |
| |
$args->{'username'}.':'.$args->{'domain'}); |
| |
} |
| |
} elsif ($field eq 'CODE') { |
| |
if ($args->{'CODE_ignore_dup'}) { |
| |
&scan_data($scan_data,"$whichline.CODE_ignore_dup",'1'); |
| |
} |
| |
&scan_data($scan_data,"$whichline.useCODE",'1'); |
| |
if ($args->{'CODE'} ne 'use_unfound') { |
| |
if (length($args->{'CODE'}) > $$scantron_config{'CODElength'}) { |
| |
return ($line,1,'New CODE value too large'); |
| |
} |
| |
if (length($args->{'CODE'}) < $$scantron_config{'CODElength'}) { |
| |
$args->{'CODE'}=sprintf('%-'.$$scantron_config{'CODElength'}.'s',$args->{'CODE'}); |
| |
} |
| |
substr($line,$$scantron_config{'CODEstart'}-1, |
| |
$$scantron_config{'CODElength'})=$args->{'CODE'}; |
| |
} |
| |
} elsif ($field eq 'answer') { |
| |
my $length=$scantron_config->{'Qlength'}; |
| |
my $off=$scantron_config->{'Qoff'}; |
| |
my $on=$scantron_config->{'Qon'}; |
| |
my $answer=${off}x$length; |
| |
if ($args->{'response'} eq 'none') { |
| |
&scan_data($scan_data, |
| |
"$whichline.no_bubble.".$args->{'questionnum'},'1'); |
| |
} else { |
| |
if ($on eq 'letter') { |
| |
my @alphabet=('A'..'Z'); |
| |
$answer=$alphabet[$args->{'response'}]; |
| |
} elsif ($on eq 'number') { |
| |
$answer=$args->{'response'}+1; |
| |
if ($answer == 10) { $answer = '0'; } |
| |
} else { |
| |
substr($answer,$args->{'response'},1)=$on; |
| |
} |
| |
&scan_data($scan_data, |
| |
"$whichline.no_bubble.".$args->{'questionnum'},undef,'1'); |
| |
} |
| |
my $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'}; |
| |
substr($line,$where-1,$length)=$answer; |
| |
} |
| |
return $line; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scan_data |
| |
|
| |
Edit or look up an item in the scan_data hash. |
| |
|
| |
Arguments: |
| |
$scan_data - The hash (see scantron_getfile) |
| |
$key - shorthand of the key to edit (actual key is |
| |
scantronfilename_key). |
| |
$data - New value of the hash entry. |
| |
$delete - If true, the entry is removed from the hash. |
| |
|
| |
Returns: |
| |
The new value of the hash table field (undefined if deleted). |
| |
|
| |
=cut |
| |
|
| |
|
| |
sub scan_data { |
| |
my ($scan_data,$key,$value,$delete)=@_; |
| |
my $filename=$env{'form.scantron_selectfile'}; |
| |
if (defined($value)) { |
| |
$scan_data->{$filename.'_'.$key} = $value; |
| |
} |
| |
if ($delete) { delete($scan_data->{$filename.'_'.$key}); } |
| |
return $scan_data->{$filename.'_'.$key}; |
| |
} |
| |
|
| |
# ----- These first few routines are general use routines.---- |
| |
|
| |
# Return the number of occurences of a pattern in a string. |
| |
|
| |
sub occurence_count { |
| |
my ($string, $pattern) = @_; |
| |
|
| |
my @matches = ($string =~ /$pattern/g); |
| |
|
| |
return scalar(@matches); |
| |
} |
| |
|
| |
|
| |
# Take a string known to have digits and convert all the |
| |
# digits into letters in the range J,A..I. |
| |
|
| |
sub digits_to_letters { |
| |
my ($input) = @_; |
| |
|
| |
my @alphabet = ('J', 'A'..'I'); |
| |
|
| |
my @input = split(//, $input); |
| |
my $output =''; |
| |
for (my $i = 0; $i < scalar(@input); $i++) { |
| |
if ($input[$i] =~ /\d/) { |
| |
$output .= $alphabet[$input[$i]]; |
| |
} else { |
| |
$output .= $input[$i]; |
| |
} |
| |
} |
| |
return $output; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_parse_scanline |
| |
|
| |
Decodes a scanline from the selected scantron file |
| |
|
| |
Arguments: |
| |
line - The text of the scantron file line to process |
| |
whichline - Line number |
| |
scantron_config - Hash describing the format of the scantron lines. |
| |
scan_data - Hash of extra information about the scanline |
| |
(see scantron_getfile for more information) |
| |
just_header - True if should not process question answers but only |
| |
the stuff to the left of the answers. |
| |
Returns: |
| |
Hash containing the result of parsing the scanline |
| |
|
| |
Keys are all proceeded by the string 'scantron.' |
| |
|
| |
CODE - the CODE in use for this scanline |
| |
useCODE - 1 if the CODE is invalid but it usage has been forced |
| |
by the operator |
| |
CODE_ignore_dup - 1 if the CODE is a duplicated use when unique |
| |
CODEs were selected, but the usage has been |
| |
forced by the operator |
| |
ID - student ID |
| |
PaperID - if used, the ID number printed on the sheet when the |
| |
paper was scanned |
| |
FirstName - first name from the sheet |
| |
LastName - last name from the sheet |
| |
|
| |
if just_header was not true these key may also exist |
| |
|
| |
missingerror - a list of bubble ranges that are considered to be answers |
| |
to a single question that don't have any bubbles filled in. |
| |
Of the form questionnumber:firstbubblenumber:count. |
| |
doubleerror - a list of bubble ranges that are considered to be answers |
| |
to a single question that have more than one bubble filled in. |
| |
Of the form questionnumber::firstbubblenumber:count |
| |
|
| |
In the above, count is the number of bubble responses in the |
| |
input line needed to represent the possible answers to the question. |
| |
e.g. a radioresponse with 15 choices in an answer sheet with 10 choices |
| |
per line would have count = 2. |
| |
|
| |
maxquest - the number of the last bubble line that was parsed |
| |
|
| |
(<number> starts at 1) |
| |
<number>.answer - zero or more letters representing the selected |
| |
letters from the scanline for the bubble line |
| |
<number>. |
| |
if blank there was either no bubble or there where |
| |
multiple bubbles, (consult the keys missingerror and |
| |
doubleerror if this is an error condition) |
| |
|
| |
=cut |
| |
|
| |
sub scantron_parse_scanline { |
| |
my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_; |
| |
|
| |
my %record; |
| |
my $lastpos = $env{'form.scantron_maxbubble'}*$$scantron_config{'Qlength'}; |
| |
my $questions=substr($line,$$scantron_config{'Qstart'}-1,$lastpos); # Answers |
| |
my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff |
| |
if (!($$scantron_config{'CODElocation'} eq 0 || |
| |
$$scantron_config{'CODElocation'} eq 'none')) { |
| |
if ($$scantron_config{'CODElocation'} < 0 || |
| |
$$scantron_config{'CODElocation'} eq 'letter' || |
| |
$$scantron_config{'CODElocation'} eq 'number') { |
| |
$record{'scantron.CODE'}=substr($data, |
| |
$$scantron_config{'CODEstart'}-1, |
| |
$$scantron_config{'CODElength'}); |
| |
if (&scan_data($scan_data,"$whichline.useCODE")) { |
| |
$record{'scantron.useCODE'}=1; |
| |
} |
| |
if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) { |
| |
$record{'scantron.CODE_ignore_dup'}=1; |
| |
} |
| |
} else { |
| |
#FIXME interpret first N questions |
| |
} |
| |
} |
| |
$record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1, |
| |
$$scantron_config{'IDlength'}); |
| |
$record{'scantron.PaperID'}= |
| |
substr($data,$$scantron_config{'PaperID'}-1, |
| |
$$scantron_config{'PaperIDlength'}); |
| |
$record{'scantron.FirstName'}= |
| |
substr($data,$$scantron_config{'FirstName'}-1, |
| |
$$scantron_config{'FirstNamelength'}); |
| |
$record{'scantron.LastName'}= |
| |
substr($data,$$scantron_config{'LastName'}-1, |
| |
$$scantron_config{'LastNamelength'}); |
| |
if ($just_header) { return \%record; } |
| |
|
| |
my @alphabet=('A'..'Z'); |
| |
my $questnum=0; |
| |
my $ansnum =1; # Multiple 'answer lines'/question. |
| |
|
| |
chomp($questions); # Get rid of any trailing \n. |
| |
$questions =~ s/\r$//; # Get rid of trailing \r too (MAC or Win uploads). |
| |
while (length($questions)) { |
| |
my $answers_needed = $bubble_lines_per_response{$questnum}; |
| |
my $answer_length = ($$scantron_config{'Qlength'} * $answers_needed) |
| |
|| 1; |
| |
$questnum++; |
| |
my $quest_id = $questnum; |
| |
my $currentquest = substr($questions,0,$answer_length); |
| |
$questions = substr($questions,$answer_length); |
| |
if (length($currentquest) < $answer_length) { next; } |
| |
|
| |
if ($subdivided_bubble_lines{$questnum-1} =~ /,/) { |
| |
my $subquestnum = 1; |
| |
my $subquestions = $currentquest; |
| |
my @subanswers_needed = |
| |
split(/,/,$subdivided_bubble_lines{$questnum-1}); |
| |
foreach my $subans (@subanswers_needed) { |
| |
my $subans_length = |
| |
($$scantron_config{'Qlength'} * $subans) || 1; |
| |
my $currsubquest = substr($subquestions,0,$subans_length); |
| |
$subquestions = substr($subquestions,$subans_length); |
| |
$quest_id = "$questnum.$subquestnum"; |
| |
if (($$scantron_config{'Qon'} eq 'letter') || |
| |
($$scantron_config{'Qon'} eq 'number')) { |
| |
$ansnum = &scantron_validator_lettnum($ansnum, |
| |
$questnum,$quest_id,$subans,$currsubquest,$whichline, |
| |
\@alphabet,\%record,$scantron_config,$scan_data); |
| |
} else { |
| |
$ansnum = &scantron_validator_positional($ansnum, |
| |
$questnum,$quest_id,$subans,$currsubquest,$whichline, \@alphabet,\%record,$scantron_config,$scan_data); |
| |
} |
| |
$subquestnum ++; |
| |
} |
| |
} else { |
| |
if (($$scantron_config{'Qon'} eq 'letter') || |
| |
($$scantron_config{'Qon'} eq 'number')) { |
| |
$ansnum = &scantron_validator_lettnum($ansnum,$questnum, |
| |
$quest_id,$answers_needed,$currentquest,$whichline, |
| |
\@alphabet,\%record,$scantron_config,$scan_data); |
| |
} else { |
| |
$ansnum = &scantron_validator_positional($ansnum,$questnum, |
| |
$quest_id,$answers_needed,$currentquest,$whichline, |
| |
\@alphabet,\%record,$scantron_config,$scan_data); |
| |
} |
| |
} |
| |
} |
| |
$record{'scantron.maxquest'}=$questnum; |
| |
return \%record; |
| |
} |
| |
|
| |
sub scantron_validator_lettnum { |
| |
my ($ansnum,$questnum,$quest_id,$answers_needed,$currquest,$whichline, |
| |
$alphabet,$record,$scantron_config,$scan_data) = @_; |
| |
|
| |
# Qon 'letter' implies for each slot in currquest we have: |
| |
# ? or * for doubles, a letter in A-Z for a bubble, and |
| |
# about anything else (esp. a value of Qoff) for missing |
| |
# bubbles. |
| |
# |
| |
# Qon 'number' implies each slot gives a digit that indexes the |
| |
# bubbles filled, or Qoff, or a non-number for unbubbled lines, |
| |
# and * or ? for double bubbles on a single line. |
| |
# |
| |
|
| |
my $matchon; |
| |
if ($$scantron_config{'Qon'} eq 'letter') { |
| |
$matchon = '[A-Z]'; |
| |
} elsif ($$scantron_config{'Qon'} eq 'number') { |
| |
$matchon = '\d'; |
| |
} |
| |
my $occurrences = 0; |
| |
if (($responsetype_per_response{$questnum-1} eq 'essayresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'formularesponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'stringresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'imageresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'reactionresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'organicresponse')) { |
| |
my @singlelines = split('',$currquest); |
| |
foreach my $entry (@singlelines) { |
| |
$occurrences = &occurence_count($entry,$matchon); |
| |
if ($occurrences > 1) { |
| |
last; |
| |
} |
| |
} |
| |
} else { |
| |
$occurrences = &occurence_count($currquest,$matchon); |
| |
} |
| |
if (($currquest =~ /\?/ || $currquest =~ /\*/) || ($occurrences > 1)) { |
| |
push(@{$record->{'scantron.doubleerror'}},$quest_id); |
| |
for (my $ans=0; $ans<$answers_needed; $ans++) { |
| |
my $bubble = substr($currquest,$ans,1); |
| |
if ($bubble =~ /$matchon/ ) { |
| |
if ($$scantron_config{'Qon'} eq 'number') { |
| |
if ($bubble == 0) { |
| |
$bubble = 10; |
| |
} |
| |
$record->{"scantron.$ansnum.answer"} = |
| |
$alphabet->[$bubble-1]; |
| |
} else { |
| |
$record->{"scantron.$ansnum.answer"} = $bubble; |
| |
} |
| |
} else { |
| |
$record->{"scantron.$ansnum.answer"}=''; |
| |
} |
| |
$ansnum++; |
| |
} |
| |
} elsif (!defined($currquest) |
| |
|| (&occurence_count($currquest, $$scantron_config{'Qoff'}) == length($currquest)) |
| |
|| (&occurence_count($currquest,$matchon) == 0)) { |
| |
for (my $ans=0; $ans<$answers_needed; $ans++ ) { |
| |
$record->{"scantron.$ansnum.answer"}=''; |
| |
$ansnum++; |
| |
} |
| |
if (!&scan_data($scan_data,"$whichline.no_bubble.$quest_id")) { |
| |
push(@{$record->{'scantron.missingerror'}},$quest_id); |
| |
} |
| |
} else { |
| |
if ($$scantron_config{'Qon'} eq 'number') { |
| |
$currquest = &digits_to_letters($currquest); |
| |
} |
| |
for (my $ans=0; $ans<$answers_needed; $ans++) { |
| |
my $bubble = substr($currquest,$ans,1); |
| |
$record->{"scantron.$ansnum.answer"} = $bubble; |
| |
$ansnum++; |
| |
} |
| |
} |
| |
return $ansnum; |
| |
} |
| |
|
| |
sub scantron_validator_positional { |
| |
my ($ansnum,$questnum,$quest_id,$answers_needed,$currquest, |
| |
$whichline,$alphabet,$record,$scantron_config,$scan_data) = @_; |
| |
|
| |
# Otherwise there's a positional notation; |
| |
# each bubble line requires Qlength items, and there are filled in |
| |
# bubbles for each case where there 'Qon' characters. |
| |
# |
| |
|
| |
my @array=split($$scantron_config{'Qon'},$currquest,-1); |
| |
|
| |
# If the split only gives us one element.. the full length of the |
| |
# answer string, no bubbles are filled in: |
| |
|
| |
if ($answers_needed eq '') { |
| |
return; |
| |
} |
| |
|
| |
if (length($array[0]) eq $$scantron_config{'Qlength'}*$answers_needed) { |
| |
for (my $ans=0; $ans<$answers_needed; $ans++ ) { |
| |
$record->{"scantron.$ansnum.answer"}=''; |
| |
$ansnum++; |
| |
} |
| |
if (!&scan_data($scan_data,"$whichline.no_bubble.$quest_id")) { |
| |
push(@{$record->{"scantron.missingerror"}},$quest_id); |
| |
} |
| |
} elsif (scalar(@array) == 2) { |
| |
my $location = length($array[0]); |
| |
my $line_num = int($location / $$scantron_config{'Qlength'}); |
| |
my $bubble = $alphabet->[$location % $$scantron_config{'Qlength'}]; |
| |
for (my $ans=0; $ans<$answers_needed; $ans++) { |
| |
if ($ans eq $line_num) { |
| |
$record->{"scantron.$ansnum.answer"} = $bubble; |
| |
} else { |
| |
$record->{"scantron.$ansnum.answer"} = ' '; |
| |
} |
| |
$ansnum++; |
| |
} |
| |
} else { |
| |
# If there's more than one instance of a bubble character |
| |
# That's a double bubble; with positional notation we can |
| |
# record all the bubbles filled in as well as the |
| |
# fact this response consists of multiple bubbles. |
| |
# |
| |
if (($responsetype_per_response{$questnum-1} eq 'essayresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'formularesponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'stringresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'imageresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'reactionresponse') || |
| |
($responsetype_per_response{$questnum-1} eq 'organicresponse')) { |
| |
my $doubleerror = 0; |
| |
while (($currquest >= $$scantron_config{'Qlength'}) && |
| |
(!$doubleerror)) { |
| |
my $currline = substr($currquest,0,$$scantron_config{'Qlength'}); |
| |
$currquest = substr($currquest,$$scantron_config{'Qlength'}); |
| |
my @currarray = split($$scantron_config{'Qon'},$currline,-1); |
| |
if (length(@currarray) > 2) { |
| |
$doubleerror = 1; |
| |
} |
| |
} |
| |
if ($doubleerror) { |
| |
push(@{$record->{'scantron.doubleerror'}},$quest_id); |
| |
} |
| |
} else { |
| |
push(@{$record->{'scantron.doubleerror'}},$quest_id); |
| |
} |
| |
my $item = $ansnum; |
| |
for (my $ans=0; $ans<$answers_needed; $ans++) { |
| |
$record->{"scantron.$item.answer"} = ''; |
| |
$item ++; |
| |
} |
| |
|
| |
my @ans=@array; |
| |
my $i=0; |
| |
my $increment = 0; |
| |
while ($#ans) { |
| |
$i+=length($ans[0]) + $increment; |
| |
my $line = int($i/$$scantron_config{'Qlength'} + $ansnum); |
| |
my $bubble = $i%$$scantron_config{'Qlength'}; |
| |
$record->{"scantron.$line.answer"}.=$alphabet->[$bubble]; |
| |
shift(@ans); |
| |
$increment = 1; |
| |
} |
| |
$ansnum += $answers_needed; |
| |
} |
| |
return $ansnum; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_add_delay |
| |
|
| |
Adds an error message that occurred during the grading phase to a |
| |
queue of messages to be shown after grading pass is complete |
| |
|
| |
Arguments: |
| |
$delayqueue - arrary ref of hash ref of error messages |
| |
$scanline - the scanline that caused the error |
| |
$errormesage - the error message |
| |
$errorcode - a numeric code for the error |
| |
|
| |
Side Effects: |
| |
updates the $delayqueue to have a new hash ref of the error |
| |
|
| |
=cut |
| |
|
| |
sub scantron_add_delay { |
| |
my ($delayqueue,$scanline,$errormessage,$errorcode)=@_; |
| |
push(@$delayqueue, |
| |
{'line' => $scanline, 'emsg' => $errormessage, |
| |
'ecode' => $errorcode } |
| |
); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_find_student |
| |
|
| |
Finds the username for the current scanline |
| |
|
| |
Arguments: |
| |
$scantron_record - hash result from scantron_parse_scanline |
| |
$scan_data - hash of correction information |
| |
(see &scantron_getfile() form more information) |
| |
$idmap - hash from &username_to_idmap() |
| |
$line - number of current scanline |
| |
|
| |
Returns: |
| |
Either 'username:domain' or undef if unknown |
| |
|
| |
=cut |
| |
|
| |
sub scantron_find_student { |
| |
my ($scantron_record,$scan_data,$idmap,$line)=@_; |
| |
my $scanID=$$scantron_record{'scantron.ID'}; |
| |
if ($scanID =~ /^\s*$/) { |
| |
return &scan_data($scan_data,"$line.user"); |
| |
} |
| |
foreach my $id (keys(%$idmap)) { |
| |
if (lc($id) eq lc($scanID)) { |
| |
return $$idmap{$id}; |
| |
} |
| |
} |
| |
return undef; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_filter |
| |
|
| |
Filter sub for lonnavmaps, filters out hidden resources if ignore |
| |
hidden resources was selected |
| |
|
| |
=cut |
| |
|
| |
sub scantron_filter { |
| |
my ($curres)=@_; |
| |
|
| |
if (ref($curres) && $curres->is_problem()) { |
| |
# if the user has asked to not have either hidden |
| |
# or 'randomout' controlled resources to be graded |
| |
# don't include them |
| |
if ($env{'form.scantron_options_hidden'} eq 'ignore_hidden' |
| |
&& $curres->randomout) { |
| |
return 0; |
| |
} |
| |
return 1; |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_process_corrections |
| |
|
| |
Gets correction information out of submitted form data and corrects |
| |
the scanline |
| |
|
| |
=cut |
| |
|
| |
sub scantron_process_corrections { |
| |
my ($r) = @_; |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my $which=$env{'form.scantron_line'}; |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$which); |
| |
my ($skip,$err,$errmsg); |
| |
if ($env{'form.scantron_skip_record'}) { |
| |
$skip=1; |
| |
} elsif ($env{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) { |
| |
my $newstudent=$env{'form.scantron_username'}.':'. |
| |
$env{'form.scantron_domain'}; |
| |
my $newid=$classlist->{$newstudent}->[&Apache::loncoursedata::CL_ID]; |
| |
($line,$err,$errmsg)= |
| |
&scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which, |
| |
'ID',{'newid'=>$newid, |
| |
'username'=>$env{'form.scantron_username'}, |
| |
'domain'=>$env{'form.scantron_domain'}}); |
| |
} elsif ($env{'form.scantron_corrections'} =~ /^(duplicate|incorrect)CODE$/) { |
| |
my $resolution=$env{'form.scantron_CODE_resolution'}; |
| |
my $newCODE; |
| |
my %args; |
| |
if ($resolution eq 'use_unfound') { |
| |
$newCODE='use_unfound'; |
| |
} elsif ($resolution eq 'use_found') { |
| |
$newCODE=$env{'form.scantron_CODE_selectedvalue'}; |
| |
} elsif ($resolution eq 'use_typed') { |
| |
$newCODE=$env{'form.scantron_CODE_newvalue'}; |
| |
} elsif ($resolution =~ /^use_closest_(\d+)/) { |
| |
$newCODE=$env{"form.scantron_CODE_closest_$1"}; |
| |
} |
| |
if ($env{'form.scantron_corrections'} eq 'duplicateCODE') { |
| |
$args{'CODE_ignore_dup'}=1; |
| |
} |
| |
$args{'CODE'}=$newCODE; |
| |
($line,$err,$errmsg)= |
| |
&scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which, |
| |
'CODE',\%args); |
| |
} elsif ($env{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) { |
| |
foreach my $question (split(',',$env{'form.scantron_questions'})) { |
| |
($line,$err,$errmsg)= |
| |
&scantron_fixup_scanline(\%scantron_config,$scan_data,$line, |
| |
$which,'answer', |
| |
{ 'question'=>$question, |
| |
'response'=>$env{"form.scantron_correct_Q_$question"}, |
| |
'questionnum'=>$env{"form.scantron_questionnum_Q_$question"}}); |
| |
if ($err) { last; } |
| |
} |
| |
} |
| |
if ($err) { |
| |
$r->print("<span class=\"LC_warning\">Unable to accept last correction, an error occurred :$errmsg:</span>"); |
| |
} else { |
| |
&scantron_put_line($scanlines,$scan_data,$which,$line,$skip); |
| |
&scantron_putfile($scanlines,$scan_data); |
| |
} |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item reset_skipping_status |
| |
|
| |
Forgets the current set of remember skipped scanlines (and thus |
| |
reverts back to considering all lines in the |
| |
scantron_skipped_<filename> file) |
| |
|
| |
=cut |
| |
|
| |
sub reset_skipping_status { |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
&scan_data($scan_data,'remember_skipping',undef,1); |
| |
&scantron_putfile(undef,$scan_data); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item start_skipping |
| |
|
| |
Marks a scanline to be skipped. |
| |
|
| |
=cut |
| |
|
| |
sub start_skipping { |
| |
my ($scan_data,$i)=@_; |
| |
my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); |
| |
if ($env{'form.scantron_options_redo'} =~ /^redo_/) { |
| |
$remembered{$i}=2; |
| |
} else { |
| |
$remembered{$i}=1; |
| |
} |
| |
&scan_data($scan_data,'remember_skipping',join(':',%remembered)); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item should_be_skipped |
| |
|
| |
Checks whether a scanline should be skipped. |
| |
|
| |
=cut |
| |
|
| |
sub should_be_skipped { |
| |
my ($scanlines,$scan_data,$i)=@_; |
| |
if ($env{'form.scantron_options_redo'} !~ /^redo_/) { |
| |
# not redoing old skips |
| |
if ($scanlines->{'skipped'}[$i]) { return 1; } |
| |
return 0; |
| |
} |
| |
my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); |
| |
|
| |
if (exists($remembered{$i}) && $remembered{$i} != 2 ) { |
| |
return 0; |
| |
} |
| |
return 1; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item remember_current_skipped |
| |
|
| |
Discovers what scanlines are in the scantron_skipped_<filename> |
| |
file and remembers them into scan_data for later use. |
| |
|
| |
=cut |
| |
|
| |
sub remember_current_skipped { |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
my %to_remember; |
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
if ($scanlines->{'skipped'}[$i]) { |
| |
$to_remember{$i}=1; |
| |
} |
| |
} |
| |
|
| |
&scan_data($scan_data,'remember_skipping',join(':',%to_remember)); |
| |
&scantron_putfile(undef,$scan_data); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item check_for_error |
| |
|
| |
Checks if there was an error when attempting to remove a specific |
| |
scantron_.. bubble sheet data file. Prints out an error if |
| |
something went wrong. |
| |
|
| |
=cut |
| |
|
| |
sub check_for_error { |
| |
my ($r,$result)=@_; |
| |
if ($result ne 'ok' && $result ne 'not_found' ) { |
| |
$r->print(&mt("An error occurred ([_1]) when trying to remove the existing corrections.",$result)); |
| |
} |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_warning_screen |
| |
|
| |
Interstitial screen to make sure the operator has selected the |
| |
correct options before we start the validation phase. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_warning_screen { |
| |
my ($button_text)=@_; |
| |
my $title=&Apache::lonnet::gettitle($env{'form.selectpage'}); |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my $CODElist; |
| |
if ($scantron_config{'CODElocation'} && |
| |
$scantron_config{'CODEstart'} && |
| |
$scantron_config{'CODElength'}) { |
| |
$CODElist=$env{'form.scantron_CODElist'}; |
| |
if ($env{'form.scantron_CODElist'} eq '') { $CODElist='<span class="LC_warning">None</span>'; } |
| |
$CODElist= |
| |
'<tr><td><b>'.&mt('List of CODES to validate against:').'</b></td><td><tt>'. |
| |
$env{'form.scantron_CODElist'}.'</tt></td></tr>'; |
| |
} |
| |
return (' |
| |
<p> |
| |
<span class="LC_warning"> |
| |
'.&mt('Please double check the information below before clicking on \'[_1]\'',&mt($button_text)).'</span> |
| |
</p> |
| |
<table> |
| |
<tr><td><b>'.&mt('Sequence to be Graded:').'</b></td><td>'.$title.'</td></tr> |
| |
<tr><td><b>'.&mt('Data File that will be used:').'</b></td><td><tt>'.$env{'form.scantron_selectfile'}.'</tt></td></tr> |
| |
'.$CODElist.' |
| |
</table> |
| |
<br /> |
| |
<p> '.&mt('If this information is correct, please click on \'[_1]\'.',&mt($button_text)).'</p> |
| |
<p> '.&mt('If something is incorrect, please click the \'Grading Menu\' button to start over.').'</p> |
| |
|
| |
<br /> |
| |
'); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_do_warning |
| |
|
| |
Check if the operator has picked something for all required |
| |
fields. Error out if something is missing. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_do_warning { |
| |
my ($r)=@_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
my $default_form_data=&defaultFormData($symb); |
| |
$r->print(&scantron_form_start().$default_form_data); |
| |
if ( $env{'form.selectpage'} eq '' || |
| |
$env{'form.scantron_selectfile'} eq '' || |
| |
$env{'form.scantron_format'} eq '' ) { |
| |
$r->print("<p>".&mt('You have forgetten to specify some information. Please go Back and try again.')."</p>"); |
| |
if ( $env{'form.selectpage'} eq '') { |
| |
$r->print('<p><span class="LC_error">'.&mt('You have not selected a Sequence to grade').'</span></p>'); |
| |
} |
| |
if ( $env{'form.scantron_selectfile'} eq '') { |
| |
$r->print('<p><span class="LC_error">'.&mt('You have not selected a file that contains the student\'s response data.').'</span></p>'); |
| |
} |
| |
if ( $env{'form.scantron_format'} eq '') { |
| |
$r->print('<p><span class="LC_error">'.&mt('You have not selected a the format of the student\'s response data.').'</span></p>'); |
| |
} |
| |
} else { |
| |
my $warning=&scantron_warning_screen('Grading: Validate Records'); |
| |
$r->print(' |
| |
'.$warning.' |
| |
<input type="submit" name="submit" value="'.&mt('Grading: Validate Records').'" /> |
| |
<input type="hidden" name="command" value="scantron_validate" /> |
| |
'); |
| |
} |
| |
$r->print("</form><br />".&show_grading_menu_form($symb)); |
| |
return ''; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_form_start |
| |
|
| |
html hidden input for remembering all selected grading options |
| |
|
| |
=cut |
| |
|
| |
sub scantron_form_start { |
| |
my ($max_bubble)=@_; |
| |
my $result= <<SCANTRONFORM; |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload"> |
| |
<input type="hidden" name="selectpage" value="$env{'form.selectpage'}" /> |
| |
<input type="hidden" name="scantron_format" value="$env{'form.scantron_format'}" /> |
| |
<input type="hidden" name="scantron_selectfile" value="$env{'form.scantron_selectfile'}" /> |
| |
<input type="hidden" name="scantron_maxbubble" value="$max_bubble" /> |
| |
<input type="hidden" name="scantron_CODElist" value="$env{'form.scantron_CODElist'}" /> |
| |
<input type="hidden" name="scantron_CODEunique" value="$env{'form.scantron_CODEunique'}" /> |
| |
<input type="hidden" name="scantron_options_redo" value="$env{'form.scantron_options_redo'}" /> |
| |
<input type="hidden" name="scantron_options_ignore" value="$env{'form.scantron_options_ignore'}" /> |
| |
<input type="hidden" name="scantron_options_hidden" value="$env{'form.scantron_options_hidden'}" /> |
| |
SCANTRONFORM |
| |
|
| |
my $line = 0; |
| |
while (defined($env{"form.scantron.bubblelines.$line"})) { |
| |
my $chunk = |
| |
'<input type="hidden" name="scantron.bubblelines.'.$line.'" value="'.$env{"form.scantron.bubblelines.$line"}.'" />'."\n"; |
| |
$chunk .= |
| |
'<input type="hidden" name="scantron.first_bubble_line.'.$line.'" value="'.$env{"form.scantron.first_bubble_line.$line"}.'" />'."\n"; |
| |
$chunk .= |
| |
'<input type="hidden" name="scantron.sub_bubblelines.'.$line.'" value="'.$env{"form.scantron.sub_bubblelines.$line"}.'" />'."\n"; |
| |
$chunk .= |
| |
'<input type="hidden" name="scantron.responsetype.'.$line.'" value="'.$env{"form.scantron.responsetype.$line"}.'" />'."\n"; |
| |
$result .= $chunk; |
| |
$line++; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_validate_file |
| |
|
| |
Dispatch routine for doing validation of a bubble sheet data file. |
| |
|
| |
Also processes any necessary information resets that need to |
| |
occur before validation begins (ignore previous corrections, |
| |
restarting the skipped records processing) |
| |
|
| |
=cut |
| |
|
| |
sub scantron_validate_file { |
| |
my ($r) = @_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
my $default_form_data=&defaultFormData($symb); |
| |
|
| |
# do the detection of only doing skipped records first befroe we delete |
| |
# them when doing the corrections reset |
| |
if ($env{'form.scantron_options_redo'} ne 'redo_skipped_ready') { |
| |
&reset_skipping_status(); |
| |
} |
| |
if ($env{'form.scantron_options_redo'} eq 'redo_skipped') { |
| |
&remember_current_skipped(); |
| |
$env{'form.scantron_options_redo'}='redo_skipped_ready'; |
| |
} |
| |
|
| |
if ($env{'form.scantron_options_ignore'} eq 'ignore_corrections') { |
| |
&check_for_error($r,&scantron_remove_file('corrected')); |
| |
&check_for_error($r,&scantron_remove_file('skipped')); |
| |
&check_for_error($r,&scantron_remove_scan_data()); |
| |
$env{'form.scantron_options_ignore'}='done'; |
| |
} |
| |
|
| |
if ($env{'form.scantron_corrections'}) { |
| |
&scantron_process_corrections($r); |
| |
} |
| |
$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush(); |
| |
#get the student pick code ready |
| |
$r->print(&Apache::loncommon::studentbrowser_javascript()); |
| |
my $max_bubble=&scantron_get_maxbubble(); |
| |
my $result=&scantron_form_start($max_bubble).$default_form_data; |
| |
$r->print($result); |
| |
|
| |
my @validate_phases=( 'sequence', |
| |
'ID', |
| |
'CODE', |
| |
'doublebubble', |
| |
'missingbubbles'); |
| |
if (!$env{'form.validatepass'}) { |
| |
$env{'form.validatepass'} = 0; |
| |
} |
| |
my $currentphase=$env{'form.validatepass'}; |
| |
|
| |
|
| |
my $stop=0; |
| |
while (!$stop && $currentphase < scalar(@validate_phases)) { |
| |
$r->print(&mt('Validating '.$validate_phases[$currentphase]).'<br />'); |
| |
$r->rflush(); |
| |
my $which="scantron_validate_".$validate_phases[$currentphase]; |
| |
{ |
| |
no strict 'refs'; |
| |
($stop,$currentphase)=&$which($r,$currentphase); |
| |
} |
| |
} |
| |
if (!$stop) { |
| |
my $warning=&scantron_warning_screen('Start Grading'); |
| |
$r->print(&mt('Validation process complete.').'<br />'. |
| |
$warning. |
| |
&mt('Perform verification for each student after storage of submissions?'). |
| |
' <span class="LC_nobreak"><label>'. |
| |
'<input type="radio" name="verifyrecord" value="1" />'.&mt('Yes').'</label>'. |
| |
(' 'x3).'<label>'. |
| |
'<input type="radio" name="verifyrecord" value="0" checked="checked" />'.&mt('No'). |
| |
'</label></span><br />'. |
| |
&mt('Grading will take longer if you use verification.').'<br />'. |
| |
&mt("Alternatively, the 'Review scantron data' utility (see grading menu) can be used for all students after grading is complete.").'<br /><br />'. |
| |
'<input type="submit" name="submit" value="'.&mt('Start Grading').'" />'. |
| |
'<input type="hidden" name="command" value="scantron_process" />'."\n"); |
| |
} else { |
| |
$r->print('<input type="hidden" name="command" value="scantron_validate" />'); |
| |
$r->print("<input type='hidden' name='validatepass' value='".$currentphase."' />"); |
| |
} |
| |
if ($stop) { |
| |
if ($validate_phases[$currentphase] eq 'sequence') { |
| |
$r->print('<input type="submit" name="submit" value="'.&mt('Ignore').' → " />'); |
| |
$r->print(' '.&mt('this error').' <br />'); |
| |
|
| |
$r->print(" <p>".&mt("Or click the 'Grading Menu' button to start over.")."</p>"); |
| |
} else { |
| |
if ($validate_phases[$currentphase] eq 'doublebubble' || $validate_phases[$currentphase] eq 'missingbubbles') { |
| |
$r->print('<input type="button" name="submitbutton" value="'.&mt('Continue').' →" onclick="javascript:verify_bubble_radio(this.form)" />'); |
| |
} else { |
| |
$r->print('<input type="submit" name="submit" value="'.&mt('Continue').' →" />'); |
| |
} |
| |
$r->print(' '.&mt('using corrected info').' <br />'); |
| |
$r->print("<input type='submit' value='".&mt("Skip")."' name='scantron_skip_record' />"); |
| |
$r->print(" ".&mt("this scanline saving it for later.")); |
| |
} |
| |
} |
| |
$r->print(" </form><br />".&show_grading_menu_form($symb)); |
| |
return ''; |
| |
} |
| |
|
| |
|
| |
=pod |
| |
|
| |
=item scantron_remove_file |
| |
|
| |
Removes the requested bubble sheet data file, makes sure that |
| |
scantron_original_<filename> is never removed |
| |
|
| |
|
| |
=cut |
| |
|
| |
sub scantron_remove_file { |
| |
my ($which)=@_; |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $file='scantron_'; |
| |
if ($which eq 'corrected' || $which eq 'skipped') { |
| |
$file.=$which.'_'; |
| |
} else { |
| |
return 'refused'; |
| |
} |
| |
$file.=$env{'form.scantron_selectfile'}; |
| |
return &Apache::lonnet::removeuserfile($cname,$cdom,$file); |
| |
} |
| |
|
| |
|
| |
=pod |
| |
|
| |
=item scantron_remove_scan_data |
| |
|
| |
Removes all scan_data correction for the requested bubble sheet |
| |
data file. (In the case that both the are doing skipped records we need |
| |
to remember the old skipped lines for the time being so that element |
| |
persists for a while.) |
| |
|
| |
=cut |
| |
|
| |
sub scantron_remove_scan_data { |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my @keys=&Apache::lonnet::getkeys('nohist_scantrondata',$cdom,$cname); |
| |
my @todelete; |
| |
my $filename=$env{'form.scantron_selectfile'}; |
| |
foreach my $key (@keys) { |
| |
if ($key=~/^\Q$filename\E_/) { |
| |
if ($env{'form.scantron_options_redo'} eq 'redo_skipped_ready' && |
| |
$key=~/remember_skipping/) { |
| |
next; |
| |
} |
| |
push(@todelete,$key); |
| |
} |
| |
} |
| |
my $result; |
| |
if (@todelete) { |
| |
$result = &Apache::lonnet::del('nohist_scantrondata', |
| |
\@todelete,$cdom,$cname); |
| |
} else { |
| |
$result = 'ok'; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
|
| |
=pod |
| |
|
| |
=item scantron_getfile |
| |
|
| |
Fetches the requested bubble sheet data file (all 3 versions), and |
| |
the scan_data hash |
| |
|
| if ($ENV{'browser.mathml'}) { |
Arguments: |
| $request->content_type('text/xml'); |
None |
| } else { |
|
| $request->content_type('text/html'); |
Returns: |
| } |
2 hash references |
| $request->send_http_header; |
|
| return OK if $request->header_only; |
- first one has |
| my $url=$ENV{'form.url'}; |
orig - |
| my $symb=$ENV{'form.symb'}; |
corrected - |
| my $command=$ENV{'form.command'}; |
skipped - each of which points to an array ref of the specified |
| |
file broken up into individual lines |
| |
count - number of scanlines |
| |
|
| |
- second is the scan_data hash possible keys are |
| |
($number refers to scanline numbered $number and thus the key affects |
| |
only that scanline |
| |
$bubline refers to the specific bubble line element and the aspects |
| |
refers to that specific bubble line element) |
| |
|
| |
$number.user - username:domain to use |
| |
$number.CODE_ignore_dup |
| |
- ignore the duplicate CODE error |
| |
$number.useCODE |
| |
- use the CODE in the scanline as is |
| |
$number.no_bubble.$bubline |
| |
- it is valid that there is no bubbled in bubble |
| |
at $number $bubline |
| |
remember_skipping |
| |
- a frozen hash containing keys of $number and values |
| |
of either |
| |
1 - we are on a 'do skipped records pass' and plan |
| |
on processing this line |
| |
2 - we are on a 'do skipped records pass' and this |
| |
scanline has been marked to skip yet again |
| |
|
| |
=cut |
| |
|
| |
sub scantron_getfile { |
| |
#FIXME really would prefer a scantron directory |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $lines; |
| |
$lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. |
| |
'scantron_orig_'.$env{'form.scantron_selectfile'}); |
| |
my %scanlines; |
| |
$scanlines{'orig'}=[(split("\n",$lines,-1))]; |
| |
my $temp=$scanlines{'orig'}; |
| |
$scanlines{'count'}=$#$temp; |
| |
|
| |
$lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. |
| |
'scantron_corrected_'.$env{'form.scantron_selectfile'}); |
| |
if ($lines eq '-1') { |
| |
$scanlines{'corrected'}=[]; |
| |
} else { |
| |
$scanlines{'corrected'}=[(split("\n",$lines,-1))]; |
| |
} |
| |
$lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. |
| |
'scantron_skipped_'.$env{'form.scantron_selectfile'}); |
| |
if ($lines eq '-1') { |
| |
$scanlines{'skipped'}=[]; |
| |
} else { |
| |
$scanlines{'skipped'}=[(split("\n",$lines,-1))]; |
| |
} |
| |
my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname); |
| |
if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); } |
| |
my %scan_data = @tmp; |
| |
return (\%scanlines,\%scan_data); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item lonnet_putfile |
| |
|
| |
Wrapper routine to call &Apache::lonnet::finishuserfileupload |
| |
|
| |
Arguments: |
| |
$contents - data to store |
| |
$filename - filename to store $contents into |
| |
|
| |
Returns: |
| |
result value from &Apache::lonnet::finishuserfileupload |
| |
|
| |
=cut |
| |
|
| |
sub lonnet_putfile { |
| |
my ($contents,$filename)=@_; |
| |
my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
$env{'form.sillywaytopassafilearound'}=$contents; |
| |
&Apache::lonnet::finishuserfileupload($docuname,$docudom,'sillywaytopassafilearound',$filename); |
| |
|
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_putfile |
| |
|
| |
Stores the current version of the bubble sheet data files, and the |
| |
scan_data hash. (Does not modify the original version only the |
| |
corrected and skipped versions. |
| |
|
| |
Arguments: |
| |
$scanlines - hash ref that looks like the first return value from |
| |
&scantron_getfile() |
| |
$scan_data - hash ref that looks like the second return value from |
| |
&scantron_getfile() |
| |
|
| |
=cut |
| |
|
| |
sub scantron_putfile { |
| |
my ($scanlines,$scan_data) = @_; |
| |
#FIXME really would prefer a scantron directory |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
if ($scanlines) { |
| |
my $prefix='scantron_'; |
| |
# no need to update orig, shouldn't change |
| |
# &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'. |
| |
# $env{'form.scantron_selectfile'}); |
| |
&lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}), |
| |
$prefix.'corrected_'. |
| |
$env{'form.scantron_selectfile'}); |
| |
&lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}), |
| |
$prefix.'skipped_'. |
| |
$env{'form.scantron_selectfile'}); |
| |
} |
| |
&Apache::lonnet::put('nohist_scantrondata',$scan_data,$cdom,$cname); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_get_line |
| |
|
| |
Returns the correct version of the scanline |
| |
|
| |
Arguments: |
| |
$scanlines - hash ref that looks like the first return value from |
| |
&scantron_getfile() |
| |
$scan_data - hash ref that looks like the second return value from |
| |
&scantron_getfile() |
| |
$i - number of the requested line (starts at 0) |
| |
|
| |
Returns: |
| |
A scanline, (either the original or the corrected one if it |
| |
exists), or undef if the requested scanline should be |
| |
skipped. (Either because it's an skipped scanline, or it's an |
| |
unskipped scanline and we are not doing a 'do skipped scanlines' |
| |
pass. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_get_line { |
| |
my ($scanlines,$scan_data,$i)=@_; |
| |
if (&should_be_skipped($scanlines,$scan_data,$i)) { return undef; } |
| |
#if ($scanlines->{'skipped'}[$i]) { return undef; } |
| |
if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];} |
| |
return $scanlines->{'orig'}[$i]; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_todo_count |
| |
|
| |
Counts the number of scanlines that need processing. |
| |
|
| |
Arguments: |
| |
$scanlines - hash ref that looks like the first return value from |
| |
&scantron_getfile() |
| |
$scan_data - hash ref that looks like the second return value from |
| |
&scantron_getfile() |
| |
|
| |
Returns: |
| |
$count - number of scanlines to process |
| |
|
| |
=cut |
| |
|
| |
sub get_todo_count { |
| |
my ($scanlines,$scan_data)=@_; |
| |
my $count=0; |
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
$count++; |
| |
} |
| |
return $count; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_put_line |
| |
|
| |
Updates the 'corrected' or 'skipped' versions of the bubble sheet |
| |
data file. |
| |
|
| |
Arguments: |
| |
$scanlines - hash ref that looks like the first return value from |
| |
&scantron_getfile() |
| |
$scan_data - hash ref that looks like the second return value from |
| |
&scantron_getfile() |
| |
$i - line number to update |
| |
$newline - contents of the updated scanline |
| |
$skip - if true make the line for skipping and update the |
| |
'skipped' file |
| |
|
| |
=cut |
| |
|
| |
sub scantron_put_line { |
| |
my ($scanlines,$scan_data,$i,$newline,$skip)=@_; |
| |
if ($skip) { |
| |
$scanlines->{'skipped'}[$i]=$newline; |
| |
&start_skipping($scan_data,$i); |
| |
return; |
| |
} |
| |
$scanlines->{'corrected'}[$i]=$newline; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_clear_skip |
| |
|
| |
Remove a line from the 'skipped' file |
| |
|
| |
Arguments: |
| |
$scanlines - hash ref that looks like the first return value from |
| |
&scantron_getfile() |
| |
$scan_data - hash ref that looks like the second return value from |
| |
&scantron_getfile() |
| |
$i - line number to update |
| |
|
| |
=cut |
| |
|
| |
sub scantron_clear_skip { |
| |
my ($scanlines,$scan_data,$i)=@_; |
| |
if (exists($scanlines->{'skipped'}[$i])) { |
| |
undef($scanlines->{'skipped'}[$i]); |
| |
return 1; |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_filter_not_exam |
| |
|
| |
Filter routine used by &Apache::lonnavmaps::retrieveResources(), to |
| |
filter out resources that are not marked as 'exam' mode |
| |
|
| |
=cut |
| |
|
| |
sub scantron_filter_not_exam { |
| |
my ($curres)=@_; |
| |
|
| |
if (ref($curres) && $curres->is_problem() && !$curres->is_exam()) { |
| |
# if the user has asked to not have either hidden |
| |
# or 'randomout' controlled resources to be graded |
| |
# don't include them |
| |
if ($env{'form.scantron_options_hidden'} eq 'ignore_hidden' |
| |
&& $curres->randomout) { |
| |
return 0; |
| |
} |
| |
return 1; |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_validate_sequence |
| |
|
| |
Validates the selected sequence, checking for resource that are |
| |
not set to exam mode. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_validate_sequence { |
| |
my ($r,$currentphase) = @_; |
| |
|
| |
my $navmap=Apache::lonnavmaps::navmap->new(); |
| |
my (undef,undef,$sequence)= |
| |
&Apache::lonnet::decode_symb($env{'form.selectpage'}); |
| |
|
| |
my $map=$navmap->getResourceByUrl($sequence); |
| |
|
| |
$r->print('<input type="hidden" name="validate_sequence_exam" |
| |
value="ignore" />'); |
| |
if ($env{'form.validate_sequence_exam'} ne 'ignore') { |
| |
my @resources= |
| |
$navmap->retrieveResources($map,\&scantron_filter_not_exam,1,0); |
| |
if (@resources) { |
| |
$r->print("<p>".&mt('Some resources in the sequence currently are not set to exam mode. Grading these resources currently may not work correctly.')."</p>"); |
| |
return (1,$currentphase); |
| |
} |
| |
} |
| |
|
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
|
| |
|
| |
sub scantron_validate_ID { |
| |
my ($r,$currentphase) = @_; |
| |
|
| |
#get student info |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my %idmap=&username_to_idmap($classlist); |
| |
|
| |
#get scantron line setup |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
|
| |
&scantron_get_maxbubble(); # parse needs the bubble_lines.. array. |
| |
|
| |
my %found=('ids'=>{},'usernames'=>{}); |
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
my $id=$$scan_record{'scantron.ID'}; |
| |
my $found; |
| |
foreach my $checkid (keys(%idmap)) { |
| |
if (lc($checkid) eq lc($id)) { $found=$checkid;last; } |
| |
} |
| |
if ($found) { |
| |
my $username=$idmap{$found}; |
| |
if ($found{'ids'}{$found}) { |
| |
&scantron_get_correction($r,$i,$scan_record,\%scantron_config, |
| |
$line,'duplicateID',$found); |
| |
return(1,$currentphase); |
| |
} elsif ($found{'usernames'}{$username}) { |
| |
&scantron_get_correction($r,$i,$scan_record,\%scantron_config, |
| |
$line,'duplicateID',$username); |
| |
return(1,$currentphase); |
| |
} |
| |
#FIXME store away line we previously saw the ID on to use above |
| |
$found{'ids'}{$found}++; |
| |
$found{'usernames'}{$username}++; |
| |
} else { |
| |
if ($id =~ /^\s*$/) { |
| |
my $username=&scan_data($scan_data,"$i.user"); |
| |
if (defined($username) && $found{'usernames'}{$username}) { |
| |
&scantron_get_correction($r,$i,$scan_record, |
| |
\%scantron_config, |
| |
$line,'duplicateID',$username); |
| |
return(1,$currentphase); |
| |
} elsif (!defined($username)) { |
| |
&scantron_get_correction($r,$i,$scan_record, |
| |
\%scantron_config, |
| |
$line,'incorrectID'); |
| |
return(1,$currentphase); |
| |
} |
| |
$found{'usernames'}{$username}++; |
| |
} else { |
| |
&scantron_get_correction($r,$i,$scan_record,\%scantron_config, |
| |
$line,'incorrectID'); |
| |
return(1,$currentphase); |
| |
} |
| |
} |
| |
} |
| |
|
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
|
| |
sub scantron_get_correction { |
| |
my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_; |
| |
#FIXME in the case of a duplicated ID the previous line, probably need |
| |
#to show both the current line and the previous one and allow skipping |
| |
#the previous one or the current one |
| |
|
| |
if ( $$scan_record{'scantron.PaperID'} =~ /\S/) { |
| |
$r->print("<p>".&mt("<b>An error was detected ($error)</b>". |
| |
" for PaperID <tt>[_1]</tt>", |
| |
$$scan_record{'scantron.PaperID'})."</p> \n"); |
| |
} else { |
| |
$r->print("<p>".&mt("<b>An error was detected ($error)</b>". |
| |
" in scanline [_1] <pre>[_2]</pre>", |
| |
$i,$line)."</p> \n"); |
| |
} |
| |
my $message="<p>".&mt("The ID on the form is <tt>[_1]</tt><br />". |
| |
"The name on the paper is [_2],[_3]", |
| |
$$scan_record{'scantron.ID'}, |
| |
$$scan_record{'scantron.LastName'}, |
| |
$$scan_record{'scantron.FirstName'})."</p>"; |
| |
|
| |
$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n"); |
| |
$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n"); |
| |
# Array populated for doublebubble or |
| |
my @lines_to_correct; # missingbubble errors to build javascript |
| |
# to validate radio button checking |
| |
|
| |
if ($error =~ /ID$/) { |
| |
if ($error eq 'incorrectID') { |
| |
$r->print("<p>".&mt("The encoded ID is not in the classlist"). |
| |
"</p>\n"); |
| |
} elsif ($error eq 'duplicateID') { |
| |
$r->print("<p>".&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."</p>\n"); |
| |
} |
| |
$r->print($message); |
| |
$r->print("<p>".&mt("How should I handle this?")." <br /> \n"); |
| |
$r->print("\n<ul><li> "); |
| |
#FIXME it would be nice if this sent back the user ID and |
| |
#could do partial userID matches |
| |
$r->print(&Apache::loncommon::selectstudent_link('scantronupload', |
| |
'scantron_username','scantron_domain')); |
| |
$r->print(": <input type='text' name='scantron_username' value='' />"); |
| |
$r->print("\n@". |
| |
&Apache::loncommon::select_dom_form($env{'request.role.domain'},'scantron_domain')); |
| |
|
| |
$r->print('</li>'); |
| |
} elsif ($error =~ /CODE$/) { |
| |
if ($error eq 'incorrectCODE') { |
| |
$r->print("<p>".&mt("The encoded CODE is not in the list of possible CODEs.")."</p>\n"); |
| |
} elsif ($error eq 'duplicateCODE') { |
| |
$r->print("<p>".&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n"); |
| |
} |
| |
$r->print("<p>".&mt("The CODE on the form is <tt>'[_1]'</tt>", |
| |
$$scan_record{'scantron.CODE'})."<br />\n"); |
| |
$r->print($message); |
| |
$r->print("<p>".&mt("How should I handle this?")." <br /> \n"); |
| |
$r->print("\n<br /> "); |
| |
my $i=0; |
| |
if ($error eq 'incorrectCODE' |
| |
&& $$scan_record{'scantron.CODE'}=~/\S/ ) { |
| |
my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'}); |
| |
if ($closest > 0) { |
| |
foreach my $testcode (@{$closest}) { |
| |
my $checked=''; |
| |
if (!$i) { $checked=' checked="checked" '; } |
| |
$r->print(" |
| |
<label> |
| |
<input type='radio' name='scantron_CODE_resolution' value='use_closest_$i' $checked /> |
| |
".&mt("Use the similar CODE [_1] instead.", |
| |
"<b><tt>".$testcode."</tt></b>")." |
| |
</label> |
| |
<input type='hidden' name='scantron_CODE_closest_$i' value='$testcode' />"); |
| |
$r->print("\n<br />"); |
| |
$i++; |
| |
} |
| |
} |
| |
} |
| |
if ($$scan_record{'scantron.CODE'}=~/\S/ ) { |
| |
my $checked; if (!$i) { $checked=' checked="checked" '; } |
| |
$r->print(" |
| |
<label> |
| |
<input type='radio' name='scantron_CODE_resolution' value='use_unfound' $checked /> |
| |
".&mt("Use the CODE [_1] that is was on the paper, ignoring the error.", |
| |
"<b><tt>".$$scan_record{'scantron.CODE'}."</tt></b>")." |
| |
</label>"); |
| |
$r->print("\n<br />"); |
| |
} |
| |
|
| |
$r->print(<<ENDSCRIPT); |
| |
<script type="text/javascript"> |
| |
function change_radio(field) { |
| |
var slct=document.scantronupload.scantron_CODE_resolution; |
| |
var i; |
| |
for (i=0;i<slct.length;i++) { |
| |
if (slct[i].value==field) { slct[i].checked=true; } |
| |
} |
| |
} |
| |
</script> |
| |
ENDSCRIPT |
| |
my $href="/adm/pickcode?". |
| |
"form=".&escape("scantronupload"). |
| |
"&scantron_format=".&escape($env{'form.scantron_format'}). |
| |
"&scantron_CODElist=".&escape($env{'form.scantron_CODElist'}). |
| |
"&curCODE=".&escape($$scan_record{'scantron.CODE'}). |
| |
"&scantron_selectfile=".&escape($env{'form.scantron_selectfile'}); |
| |
if ($env{'form.scantron_CODElist'} =~ /\S/) { |
| |
$r->print(" |
| |
<label> |
| |
<input type='radio' name='scantron_CODE_resolution' value='use_found' /> |
| |
".&mt("[_1]Select[_2] a CODE from the list of all CODEs and use it.", |
| |
"<a target='_blank' href='$href'>","</a>")." |
| |
</label> |
| |
".&mt("Selected CODE is [_1]","<input readonly='true' type='text' size='8' name='scantron_CODE_selectedvalue' onfocus=\"javascript:change_radio('use_found')\" onchange=\"javascript:change_radio('use_found')\" />")); |
| |
$r->print("\n<br />"); |
| |
} |
| |
$r->print(" |
| |
<label> |
| |
<input type='radio' name='scantron_CODE_resolution' value='use_typed' /> |
| |
".&mt("Use [_1] as the CODE.", |
| |
"</label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" />")); |
| |
$r->print("\n<br /><br />"); |
| |
} elsif ($error eq 'doublebubble') { |
| |
$r->print("<p>".&mt("There have been multiple bubbles scanned for some question(s)")."</p>\n"); |
| |
|
| |
# The form field scantron_questions is acutally a list of line numbers. |
| |
# represented by this form so: |
| |
|
| |
my $line_list = &questions_to_line_list($arg); |
| |
|
| |
$r->print('<input type="hidden" name="scantron_questions" value="'. |
| |
$line_list.'" />'); |
| |
$r->print($message); |
| |
$r->print("<p>".&mt("Please indicate which bubble should be used for grading")."</p>"); |
| |
foreach my $question (@{$arg}) { |
| |
my @linenums = &prompt_for_corrections($r,$question,$scan_config, |
| |
$scan_record, $error); |
| |
push(@lines_to_correct,@linenums); |
| |
} |
| |
$r->print(&verify_bubbles_checked(@lines_to_correct)); |
| |
} elsif ($error eq 'missingbubble') { |
| |
$r->print("<p>".&mt("There have been <b>no</b> bubbles scanned for some question(s)")."</p>\n"); |
| |
$r->print($message); |
| |
$r->print("<p>".&mt("Please indicate which bubble should be used for grading.")."</p>"); |
| |
$r->print(&mt("Some questions have no scanned bubbles.")."\n"); |
| |
|
| |
# The form field scantron_questions is actually a list of line numbers not |
| |
# a list of question numbers. Therefore: |
| |
# |
| |
|
| |
my $line_list = &questions_to_line_list($arg); |
| |
|
| |
$r->print('<input type="hidden" name="scantron_questions" value="'. |
| |
$line_list.'" />'); |
| |
foreach my $question (@{$arg}) { |
| |
my @linenums = &prompt_for_corrections($r,$question,$scan_config, |
| |
$scan_record, $error); |
| |
push(@lines_to_correct,@linenums); |
| |
} |
| |
$r->print(&verify_bubbles_checked(@lines_to_correct)); |
| |
} else { |
| |
$r->print("\n<ul>"); |
| |
} |
| |
$r->print("\n</li></ul>"); |
| |
} |
| |
|
| |
sub verify_bubbles_checked { |
| |
my (@ansnums) = @_; |
| |
my $ansnumstr = join('","',@ansnums); |
| |
my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines."); |
| |
my $output = (<<ENDSCRIPT); |
| |
<script type="text/javascript"> |
| |
function verify_bubble_radio(form) { |
| |
var ansnumArray = new Array ("$ansnumstr"); |
| |
var need_bubble_count = 0; |
| |
for (var i=0; i<ansnumArray.length; i++) { |
| |
if (form.elements["scantron_correct_Q_"+ansnumArray[i]].length > 1) { |
| |
var bubble_picked = 0; |
| |
for (var j=0; j<form.elements["scantron_correct_Q_"+ansnumArray[i]].length; j++) { |
| |
if (form.elements["scantron_correct_Q_"+ansnumArray[i]][j].checked == true) { |
| |
bubble_picked = 1; |
| |
} |
| |
} |
| |
if (bubble_picked == 0) { |
| |
need_bubble_count ++; |
| |
} |
| |
} |
| |
} |
| |
if (need_bubble_count) { |
| |
alert("$warning"); |
| |
return; |
| |
} |
| |
form.submit(); |
| |
} |
| |
</script> |
| |
ENDSCRIPT |
| |
return $output; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item questions_to_line_list |
| |
|
| |
Converts a list of questions into a string of comma separated |
| |
line numbers in the answer sheet used by the questions. This is |
| |
used to fill in the scantron_questions form field. |
| |
|
| |
Arguments: |
| |
questions - Reference to an array of questions. |
| |
|
| |
=cut |
| |
|
| |
|
| |
sub questions_to_line_list { |
| |
my ($questions) = @_; |
| |
my @lines; |
| |
|
| |
foreach my $item (@{$questions}) { |
| |
my $question = $item; |
| |
my ($first,$count,$last); |
| |
if ($item =~ /^(\d+)\.(\d+)$/) { |
| |
$question = $1; |
| |
my $subquestion = $2; |
| |
$first = $first_bubble_line{$question-1} + 1; |
| |
my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); |
| |
my $subcount = 1; |
| |
while ($subcount<$subquestion) { |
| |
$first += $subans[$subcount-1]; |
| |
$subcount ++; |
| |
} |
| |
$count = $subans[$subquestion-1]; |
| |
} else { |
| |
$first = $first_bubble_line{$question-1} + 1; |
| |
$count = $bubble_lines_per_response{$question-1}; |
| |
} |
| |
$last = $first+$count-1; |
| |
push(@lines, ($first..$last)); |
| |
} |
| |
return join(',', @lines); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item prompt_for_corrections |
| |
|
| |
Prompts for a potentially multiline correction to the |
| |
user's bubbling (factors out common code from scantron_get_correction |
| |
for multi and missing bubble cases). |
| |
|
| |
Arguments: |
| |
$r - Apache request object. |
| |
$question - The question number to prompt for. |
| |
$scan_config - The scantron file configuration hash. |
| |
$scan_record - Reference to the hash that has the the parsed scanlines. |
| |
$error - Type of error |
| |
|
| |
Implicit inputs: |
| |
%bubble_lines_per_response - Starting line numbers for each question. |
| |
Numbered from 0 (but question numbers are from |
| |
1. |
| |
%first_bubble_line - Starting bubble line for each question. |
| |
%subdivided_bubble_lines - optionresponse, matchresponse and rankresponse |
| |
type problems render as separate sub-questions, |
| |
in exam mode. This hash contains a |
| |
comma-separated list of the lines per |
| |
sub-question. |
| |
%responsetype_per_response - essayresponse, formularesponse, |
| |
stringresponse, imageresponse, reactionresponse, |
| |
and organicresponse type problem parts can have |
| |
multiple lines per response if the weight |
| |
assigned exceeds 10. In this case, only |
| |
one bubble per line is permitted, but more |
| |
than one line might contain bubbles, e.g. |
| |
bubbling of: line 1 - J, line 2 - J, |
| |
line 3 - B would assign 22 points. |
| |
|
| |
=cut |
| |
|
| |
sub prompt_for_corrections { |
| |
my ($r, $question, $scan_config, $scan_record, $error) = @_; |
| |
my ($current_line,$lines); |
| |
my @linenums; |
| |
my $questionnum = $question; |
| |
if ($question =~ /^(\d+)\.(\d+)$/) { |
| |
$question = $1; |
| |
$current_line = $first_bubble_line{$question-1} + 1 ; |
| |
my $subquestion = $2; |
| |
my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); |
| |
my $subcount = 1; |
| |
while ($subcount<$subquestion) { |
| |
$current_line += $subans[$subcount-1]; |
| |
$subcount ++; |
| |
} |
| |
$lines = $subans[$subquestion-1]; |
| |
} else { |
| |
$current_line = $first_bubble_line{$question-1} + 1 ; |
| |
$lines = $bubble_lines_per_response{$question-1}; |
| |
} |
| |
if ($lines > 1) { |
| |
$r->print(&mt('The group of bubble lines below responds to a single question.').'<br />'); |
| |
if (($responsetype_per_response{$question-1} eq 'essayresponse') || |
| |
($responsetype_per_response{$question-1} eq 'formularesponse') || |
| |
($responsetype_per_response{$question-1} eq 'stringresponse') || |
| |
($responsetype_per_response{$question-1} eq 'imageresponse') || |
| |
($responsetype_per_response{$question-1} eq 'reactionresponse') || |
| |
($responsetype_per_response{$question-1} eq 'organicresponse')) { |
| |
$r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the exam directed students to leave [quant,_1,line] blank on their scantron sheets.",$lines).'<br /><br />'.&mt('A non-zero score can be assigned to the student during scantron grading by selecting a bubble in at least one line.').'<br />'.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').'<br />'.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'<br /><br />'); |
| |
} else { |
| |
$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."<br />"); |
| |
} |
| |
} |
| |
for (my $i =0; $i < $lines; $i++) { |
| |
my $selected = $$scan_record{"scantron.$current_line.answer"}; |
| |
&scantron_bubble_selector($r,$scan_config,$current_line, |
| |
$questionnum,$error,split('', $selected)); |
| |
push(@linenums,$current_line); |
| |
$current_line++; |
| |
} |
| |
if ($lines > 1) { |
| |
$r->print("<hr /><br />"); |
| |
} |
| |
return @linenums; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_bubble_selector |
| |
|
| &send_header($request); |
Generates the html radiobuttons to correct a single bubble line |
| if ($url eq '' && $symb eq '') { |
possibly showing the existing the selected bubbles if known |
| $request->print("Non-Contextual Access Unsupported:$command:$url:"); |
|
| } else { |
Arguments: |
| $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); |
$r - Apache request object |
| if ($command eq 'submission') { |
$scan_config - hash from &get_scantron_config() |
| $request->print(&submission($request)); |
$line - Number of the line being displayed. |
| } elsif ($command eq 'viewgrades') { |
$questionnum - Question number (may include subquestion) |
| $request->print(&viewgrades($request)); |
$error - Type of error. |
| } elsif ($command eq 'editgrades') { |
@selected - Array of bubbles picked on this line. |
| $request->print(&editgrades($request)); |
|
| |
=cut |
| |
|
| |
sub scantron_bubble_selector { |
| |
my ($r,$scan_config,$line,$questionnum,$error,@selected)=@_; |
| |
my $max=$$scan_config{'Qlength'}; |
| |
|
| |
my $scmode=$$scan_config{'Qon'}; |
| |
if ($scmode eq 'number' || $scmode eq 'letter') { $max=10; } |
| |
|
| |
my @alphabet=('A'..'Z'); |
| |
$r->print(&Apache::loncommon::start_data_table(). |
| |
&Apache::loncommon::start_data_table_row()); |
| |
$r->print('<td rowspan="2" class="LC_leftcol_header">'.$line.'</td>'); |
| |
for (my $i=0;$i<$max+1;$i++) { |
| |
$r->print("\n".'<td align="center">'); |
| |
if ($selected[0] eq $alphabet[$i]) { $r->print('X'); shift(@selected) } |
| |
else { $r->print(' '); } |
| |
$r->print('</td>'); |
| |
} |
| |
$r->print(&Apache::loncommon::end_data_table_row(). |
| |
&Apache::loncommon::start_data_table_row()); |
| |
for (my $i=0;$i<$max;$i++) { |
| |
$r->print("\n". |
| |
'<td><label><input type="radio" name="scantron_correct_Q_'. |
| |
$line.'" value="'.$i.'" />'.$alphabet[$i]."</label></td>"); |
| |
} |
| |
my $nobub_checked = ' '; |
| |
if ($error eq 'missingbubble') { |
| |
$nobub_checked = ' checked = "checked" '; |
| |
} |
| |
$r->print("\n".'<td><label><input type="radio" name="scantron_correct_Q_'. |
| |
$line.'" value="none"'.$nobub_checked.'/>'.&mt('No bubble'). |
| |
'</label>'."\n".'<input type="hidden" name="scantron_questionnum_Q_'. |
| |
$line.'" value="'.$questionnum.'" /></td>'); |
| |
$r->print(&Apache::loncommon::end_data_table_row(). |
| |
&Apache::loncommon::end_data_table()); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item num_matches |
| |
|
| |
Counts the number of characters that are the same between the two arguments. |
| |
|
| |
Arguments: |
| |
$orig - CODE from the scanline |
| |
$code - CODE to match against |
| |
|
| |
Returns: |
| |
$count - integer count of the number of same characters between the |
| |
two arguments |
| |
|
| |
=cut |
| |
|
| |
sub num_matches { |
| |
my ($orig,$code) = @_; |
| |
my @code=split(//,$code); |
| |
my @orig=split(//,$orig); |
| |
my $same=0; |
| |
for (my $i=0;$i<scalar(@code);$i++) { |
| |
if ($code[$i] eq $orig[$i]) { $same++; } |
| |
} |
| |
return $same; |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_get_closely_matching_CODEs |
| |
|
| |
Cycles through all CODEs and finds the set that has the greatest |
| |
number of same characters as the provided CODE |
| |
|
| |
Arguments: |
| |
$allcodes - hash ref returned by &get_codes() |
| |
$CODE - CODE from the current scanline |
| |
|
| |
Returns: |
| |
2 element list |
| |
- first elements is number of how closely matching the best fit is |
| |
(5 means best set has 5 matching characters) |
| |
- second element is an arrary ref containing the set of valid CODEs |
| |
that best fit the passed in CODE |
| |
|
| |
=cut |
| |
|
| |
sub scantron_get_closely_matching_CODEs { |
| |
my ($allcodes,$CODE)=@_; |
| |
my @CODEs; |
| |
foreach my $testcode (sort(keys(%{$allcodes}))) { |
| |
push(@{$CODEs[&num_matches($CODE,$testcode)]},$testcode); |
| |
} |
| |
|
| |
return ($#CODEs,$CODEs[-1]); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item get_codes |
| |
|
| |
Builds a hash which has keys of all of the valid CODEs from the selected |
| |
set of remembered CODEs. |
| |
|
| |
Arguments: |
| |
$old_name - name of the set of remembered CODEs |
| |
$cdom - domain of the course |
| |
$cnum - internal course name |
| |
|
| |
Returns: |
| |
%allcodes - keys are the valid CODEs, values are all 1 |
| |
|
| |
=cut |
| |
|
| |
sub get_codes { |
| |
my ($old_name, $cdom, $cnum) = @_; |
| |
if (!$old_name) { |
| |
$old_name=$env{'form.scantron_CODElist'}; |
| |
} |
| |
if (!$cdom) { |
| |
$cdom =$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
} |
| |
if (!$cnum) { |
| |
$cnum =$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
} |
| |
my %result=&Apache::lonnet::get('CODEs',[$old_name,"type\0$old_name"], |
| |
$cdom,$cnum); |
| |
my %allcodes; |
| |
if ($result{"type\0$old_name"} eq 'number') { |
| |
%allcodes=map {($_,1)} split(',',$result{$old_name}); |
| } else { |
} else { |
| $request->print("Unknown action:$command:"); |
%allcodes=map {(&Apache::lonprintout::num_to_letters($_),1)} split(',',$result{$old_name}); |
| } |
} |
| } |
return %allcodes; |
| &send_footer($request); |
} |
| return OK; |
|
| |
=pod |
| |
|
| |
=item scantron_validate_CODE |
| |
|
| |
Validates all scanlines in the selected file to not have any |
| |
invalid or underspecified CODEs and that none of the codes are |
| |
duplicated if this was requested. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_validate_CODE { |
| |
my ($r,$currentphase) = @_; |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
if ($scantron_config{'CODElocation'} && |
| |
$scantron_config{'CODEstart'} && |
| |
$scantron_config{'CODElength'}) { |
| |
if (!defined($env{'form.scantron_CODElist'})) { |
| |
&FIXME_blow_up() |
| |
} |
| |
} else { |
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
my %usedCODEs; |
| |
|
| |
my %allcodes=&get_codes(); |
| |
|
| |
&scantron_get_maxbubble(); # parse needs the lines per response array. |
| |
|
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
my $CODE=$$scan_record{'scantron.CODE'}; |
| |
my $error=0; |
| |
if (!&Apache::lonnet::validCODE($CODE)) { |
| |
&scantron_get_correction($r,$i,$scan_record, |
| |
\%scantron_config, |
| |
$line,'incorrectCODE',\%allcodes); |
| |
return(1,$currentphase); |
| |
} |
| |
if (%allcodes && !exists($allcodes{$CODE}) |
| |
&& !$$scan_record{'scantron.useCODE'}) { |
| |
&scantron_get_correction($r,$i,$scan_record, |
| |
\%scantron_config, |
| |
$line,'incorrectCODE',\%allcodes); |
| |
return(1,$currentphase); |
| |
} |
| |
if (exists($usedCODEs{$CODE}) |
| |
&& $env{'form.scantron_CODEunique'} eq 'yes' |
| |
&& !$$scan_record{'scantron.CODE_ignore_dup'}) { |
| |
&scantron_get_correction($r,$i,$scan_record, |
| |
\%scantron_config, |
| |
$line,'duplicateCODE',$usedCODEs{$CODE}); |
| |
return(1,$currentphase); |
| |
} |
| |
push(@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'}); |
| |
} |
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
=pod |
| |
|
| |
=item scantron_validate_doublebubble |
| |
|
| |
Validates all scanlines in the selected file to not have any |
| |
bubble lines with multiple bubbles marked. |
| |
|
| |
=cut |
| |
|
| |
sub scantron_validate_doublebubble { |
| |
my ($r,$currentphase) = @_; |
| |
#get student info |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my %idmap=&username_to_idmap($classlist); |
| |
|
| |
#get scantron line setup |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
&scantron_get_maxbubble(); # parse needs the bubble line array. |
| |
|
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
if (!defined($$scan_record{'scantron.doubleerror'})) { next; } |
| |
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,$line, |
| |
'doublebubble', |
| |
$$scan_record{'scantron.doubleerror'}); |
| |
return (1,$currentphase); |
| |
} |
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
|
| |
sub scantron_get_maxbubble { |
| |
if (defined($env{'form.scantron_maxbubble'}) && |
| |
$env{'form.scantron_maxbubble'}) { |
| |
&restore_bubble_lines(); |
| |
return $env{'form.scantron_maxbubble'}; |
| |
} |
| |
|
| |
my (undef, undef, $sequence) = |
| |
&Apache::lonnet::decode_symb($env{'form.selectpage'}); |
| |
|
| |
my $navmap=Apache::lonnavmaps::navmap->new(); |
| |
my $map=$navmap->getResourceByUrl($sequence); |
| |
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); |
| |
|
| |
&Apache::lonxml::clear_problem_counter(); |
| |
|
| |
my $uname = $env{'form.student'}; |
| |
my $udom = $env{'form.userdom'}; |
| |
my $cid = $env{'request.course.id'}; |
| |
my $total_lines = 0; |
| |
%bubble_lines_per_response = (); |
| |
%first_bubble_line = (); |
| |
%subdivided_bubble_lines = (); |
| |
%responsetype_per_response = (); |
| |
|
| |
my $response_number = 0; |
| |
my $bubble_line = 0; |
| |
foreach my $resource (@resources) { |
| |
my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,$udom); |
| |
if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) { |
| |
foreach my $part_id (@{$parts}) { |
| |
my $lines; |
| |
|
| |
# TODO - make this a persistent hash not an array. |
| |
|
| |
# optionresponse, matchresponse and rankresponse type items |
| |
# render as separate sub-questions in exam mode. |
| |
if (($analysis->{$part_id.'.type'} eq 'optionresponse') || |
| |
($analysis->{$part_id.'.type'} eq 'matchresponse') || |
| |
($analysis->{$part_id.'.type'} eq 'rankresponse')) { |
| |
my ($numbub,$numshown); |
| |
if ($analysis->{$part_id.'.type'} eq 'optionresponse') { |
| |
if (ref($analysis->{$part_id.'.options'}) eq 'ARRAY') { |
| |
$numbub = scalar(@{$analysis->{$part_id.'.options'}}); |
| |
} |
| |
} elsif ($analysis->{$part_id.'.type'} eq 'matchresponse') { |
| |
if (ref($analysis->{$part_id.'.items'}) eq 'ARRAY') { |
| |
$numbub = scalar(@{$analysis->{$part_id.'.items'}}); |
| |
} |
| |
} elsif ($analysis->{$part_id.'.type'} eq 'rankresponse') { |
| |
if (ref($analysis->{$part_id.'.foils'}) eq 'ARRAY') { |
| |
$numbub = scalar(@{$analysis->{$part_id.'.foils'}}); |
| |
} |
| |
} |
| |
if (ref($analysis->{$part_id.'.shown'}) eq 'ARRAY') { |
| |
$numshown = scalar(@{$analysis->{$part_id.'.shown'}}); |
| |
} |
| |
my $bubbles_per_line = 10; |
| |
my $inner_bubble_lines = int($numbub/$bubbles_per_line); |
| |
if (($numbub % $bubbles_per_line) != 0) { |
| |
$inner_bubble_lines++; |
| |
} |
| |
for (my $i=0; $i<$numshown; $i++) { |
| |
$subdivided_bubble_lines{$response_number} .= |
| |
$inner_bubble_lines.','; |
| |
} |
| |
$subdivided_bubble_lines{$response_number} =~ s/,$//; |
| |
$lines = $numshown * $inner_bubble_lines; |
| |
} else { |
| |
$lines = $analysis->{"$part_id.bubble_lines"}; |
| |
} |
| |
|
| |
$first_bubble_line{$response_number} = $bubble_line; |
| |
$bubble_lines_per_response{$response_number} = $lines; |
| |
$responsetype_per_response{$response_number} = |
| |
$analysis->{$part_id.'.type'}; |
| |
$response_number++; |
| |
|
| |
$bubble_line += $lines; |
| |
$total_lines += $lines; |
| |
} |
| |
} |
| |
} |
| |
&Apache::lonnet::delenv('scantron\.'); |
| |
|
| |
&save_bubble_lines(); |
| |
$env{'form.scantron_maxbubble'} = |
| |
$total_lines; |
| |
return $env{'form.scantron_maxbubble'}; |
| |
} |
| |
|
| |
sub scantron_partids_tograde { |
| |
my ($resource,$cid,$uname,$udom) = @_; |
| |
my (%analysis,@parts); |
| |
|
| |
if (ref($resource)) { |
| |
my $symb = $resource->symb(); |
| |
my $result=&ssi_with_retries($resource->src(), $ssi_retries, |
| |
('symb' => $symb, |
| |
'grade_target' => 'analyze', |
| |
'grade_courseid' => $cid, |
| |
'grade_domain' => $udom, |
| |
'grade_username' => $uname)); |
| |
my (undef, $an) = split(/_HASH_REF__/,$result, 2); |
| |
%analysis = &Apache::lonnet::str2hash($an); |
| |
|
| |
if (ref($analysis{'parts'}) eq 'ARRAY') { |
| |
foreach my $part (@{$analysis{'parts'}}) { |
| |
my ($id,$respid) = split(/\./,$part); |
| |
if (!&Apache::loncommon::check_if_partid_hidden($id,$symb,$udom,$uname)) { |
| |
push(@parts,$part); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return (\%analysis,\@parts); |
| |
} |
| |
|
| |
sub scantron_validate_missingbubbles { |
| |
my ($r,$currentphase) = @_; |
| |
#get student info |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my %idmap=&username_to_idmap($classlist); |
| |
|
| |
#get scantron line setup |
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
my $max_bubble=&scantron_get_maxbubble(); |
| |
if (!$max_bubble) { $max_bubble=2**31; } |
| |
for (my $i=0;$i<=$scanlines->{'count'};$i++) { |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
if (!defined($$scan_record{'scantron.missingerror'})) { next; } |
| |
my @to_correct; |
| |
|
| |
# Probably here's where the error is... |
| |
|
| |
foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) { |
| |
my $lastbubble; |
| |
if ($missing =~ /^(\d+)\.(\d+)$/) { |
| |
my $question = $1; |
| |
my $subquestion = $2; |
| |
if (!defined($first_bubble_line{$question -1})) { next; } |
| |
my $first = $first_bubble_line{$question-1}; |
| |
my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); |
| |
my $subcount = 1; |
| |
while ($subcount<$subquestion) { |
| |
$first += $subans[$subcount-1]; |
| |
$subcount ++; |
| |
} |
| |
my $count = $subans[$subquestion-1]; |
| |
$lastbubble = $first + $count; |
| |
} else { |
| |
if (!defined($first_bubble_line{$missing - 1})) { next; } |
| |
$lastbubble = $first_bubble_line{$missing - 1} + $bubble_lines_per_response{$missing - 1}; |
| |
} |
| |
if ($lastbubble > $max_bubble) { next; } |
| |
push(@to_correct,$missing); |
| |
} |
| |
if (@to_correct) { |
| |
&scantron_get_correction($r,$i,$scan_record,\%scantron_config, |
| |
$line,'missingbubble',\@to_correct); |
| |
return (1,$currentphase); |
| |
} |
| |
|
| |
} |
| |
return (0,$currentphase+1); |
| |
} |
| |
|
| |
|
| |
sub scantron_process_students { |
| |
my ($r) = @_; |
| |
|
| |
my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($env{'form.selectpage'}); |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) { |
| |
return ''; |
| |
} |
| |
my $default_form_data=&defaultFormData($symb); |
| |
|
| |
my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&scantron_getfile(); |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my %idmap=&username_to_idmap($classlist); |
| |
my $navmap=Apache::lonnavmaps::navmap->new(); |
| |
my $map=$navmap->getResourceByUrl($sequence); |
| |
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); |
| |
|
| |
my ($uname,$udom,%partids_by_symb); |
| |
foreach my $resource (@resources) { |
| |
my $ressymb = $resource->symb(); |
| |
my ($analysis,$parts) = |
| |
&scantron_partids_tograde($resource,$env{'request.course.id'},$uname,$udom); |
| |
$partids_by_symb{$ressymb} = $parts; |
| |
} |
| |
# $r->print("geto ".scalar(@resources)."<br />"); |
| |
my $result= <<SCANTRONFORM; |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload"> |
| |
<input type="hidden" name="command" value="scantron_configphase" /> |
| |
$default_form_data |
| |
SCANTRONFORM |
| |
$r->print($result); |
| |
|
| |
my @delayqueue; |
| |
my (%completedstudents,%scandata); |
| |
|
| |
my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam')); |
| |
my $count=&get_todo_count($scanlines,$scan_data); |
| |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status', |
| |
'Scantron Progress',$count, |
| |
'inline',undef,'scantronupload'); |
| |
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, |
| |
'Processing first student'); |
| |
$r->print('<br />'); |
| |
my $start=&Time::HiRes::time(); |
| |
my $i=-1; |
| |
my $started; |
| |
|
| |
&scantron_get_maxbubble(); # Need the bubble lines array to parse. |
| |
|
| |
|
| |
# If an ssi failed in scantron_get_maxbubble, put an error message out to |
| |
# the user and return. |
| |
|
| |
if ($ssi_error) { |
| |
$r->print("</form>"); |
| |
&ssi_print_error($r); |
| |
$r->print(&show_grading_menu_form($symb)); |
| |
&Apache::lonnet::remove_lock($lock); |
| |
return ''; # Dunno why the other returns return '' rather than just returning. |
| |
} |
| |
|
| |
my %lettdig = &letter_to_digits(); |
| |
my $numletts = scalar(keys(%lettdig)); |
| |
|
| |
while ($i<$scanlines->{'count'}) { |
| |
($uname,$udom)=('',''); |
| |
$i++; |
| |
my $line=&scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
if ($started) { |
| |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
| |
'last student'); |
| |
} |
| |
$started=1; |
| |
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
unless ($uname=&scantron_find_student($scan_record,$scan_data, |
| |
\%idmap,$i)) { |
| |
&scantron_add_delay(\@delayqueue,$line, |
| |
'Unable to find a student that matches',1); |
| |
next; |
| |
} |
| |
if (exists $completedstudents{$uname}) { |
| |
&scantron_add_delay(\@delayqueue,$line, |
| |
'Student '.$uname.' has multiple sheets',2); |
| |
next; |
| |
} |
| |
($uname,$udom)=split(/:/,$uname); |
| |
|
| |
&Apache::lonxml::clear_problem_counter(); |
| |
&Apache::lonnet::appenv($scan_record); |
| |
|
| |
if (&scantron_clear_skip($scanlines,$scan_data,$i)) { |
| |
&scantron_putfile($scanlines,$scan_data); |
| |
} |
| |
|
| |
my $scancode; |
| |
if ((exists($scan_record->{'scantron.CODE'})) && |
| |
(&Apache::lonnet::validCODE($scan_record->{'scantron.CODE'}))) { |
| |
$scancode = $scan_record->{'scantron.CODE'}; |
| |
} else { |
| |
$scancode = ''; |
| |
} |
| |
|
| |
if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode, |
| |
@resources) eq 'ssi_error') { |
| |
$ssi_error = 0; # So end of handler error message does not trigger. |
| |
$r->print("</form>"); |
| |
&ssi_print_error($r); |
| |
$r->print(&show_grading_menu_form($symb)); |
| |
&Apache::lonnet::remove_lock($lock); |
| |
return ''; # Why return ''? Beats me. |
| |
} |
| |
|
| |
$completedstudents{$uname}={'line'=>$line}; |
| |
if ($env{'form.verifyrecord'}) { |
| |
my $lastpos = $env{'form.scantron_maxbubble'}*$scantron_config{'Qlength'}; |
| |
my $studentdata = substr($line,$scantron_config{'Qstart'}-1,$lastpos); |
| |
chomp($studentdata); |
| |
$studentdata =~ s/\r$//; |
| |
my $studentrecord = ''; |
| |
my $counter = -1; |
| |
foreach my $resource (@resources) { |
| |
($counter,my $recording) = |
| |
&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'}, |
| |
$counter,$studentdata,\%partids_by_symb, |
| |
\%scantron_config,\%lettdig,$numletts); |
| |
$studentrecord .= $recording; |
| |
} |
| |
if ($studentrecord ne $studentdata) { |
| |
$counter = -1; |
| |
$studentrecord = ''; |
| |
foreach my $resource (@resources) { |
| |
($counter,my $recording) = |
| |
&verify_scantron_grading($resource,$udom,$uname,$env{'request.course.id'}, |
| |
$counter,$studentdata,\%partids_by_symb, |
| |
\%scantron_config,\%lettdig,$numletts); |
| |
$studentrecord .= $recording; |
| |
} |
| |
if ($studentrecord ne $studentdata) { |
| |
$r->print('<p><span class="LC_error">'); |
| |
if ($scancode eq '') { |
| |
$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2].', |
| |
$uname.':'.$udom,$scan_record->{'scantron.ID'})); |
| |
} else { |
| |
$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2] and CODE: [_3].', |
| |
$uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode)); |
| |
} |
| |
$r->print('</span><br />'.&Apache::loncommon::start_data_table()."\n". |
| |
&Apache::loncommon::start_data_table_header_row()."\n". |
| |
'<th>'.&mt('Source').'</th><th>'.&mt('Bubbled responses').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row()."\n". |
| |
&Apache::loncommon::start_data_table_row(). |
| |
'<td>'.&mt('Bubble Sheet').'</td>'. |
| |
'<td><span class="LC_nobreak">'.$studentdata.'</span></td>'. |
| |
&Apache::loncommon::end_data_table_row(). |
| |
&Apache::loncommon::start_data_table_row(). |
| |
'<td>Stored submissions</td>'. |
| |
'<td><span class="LC_nobreak">'.$studentrecord.'</span></td>'."\n". |
| |
&Apache::loncommon::end_data_table_row(). |
| |
&Apache::loncommon::end_data_table().'</p>'); |
| |
} else { |
| |
$r->print('<br /><span class="LC_warning">'. |
| |
&mt('A second grading pass was needed for user: [_1] with ID: [_2], because a mismatch was seen on the first pass.',$uname.':'.$udom,$scan_record->{'scantron.ID'}).'<br />'. |
| |
&mt("As a consequence, this user's submission history records two tries."). |
| |
'</span><br />'); |
| |
} |
| |
} |
| |
} |
| |
if (&Apache::loncommon::connection_aborted($r)) { last; } |
| |
} continue { |
| |
&Apache::lonxml::clear_problem_counter(); |
| |
&Apache::lonnet::delenv('scantron\.'); |
| |
} |
| |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
| |
&Apache::lonnet::remove_lock($lock); |
| |
# my $lasttime = &Time::HiRes::time()-$start; |
| |
# $r->print("<p>took $lasttime</p>"); |
| |
|
| |
$r->print("</form>"); |
| |
$r->print(&show_grading_menu_form($symb)); |
| |
return ''; |
| |
} |
| |
|
| |
sub grade_student_bubbles { |
| |
my ($r,$uname,$udom,$scan_record,$scancode,@resources) = @_; |
| |
foreach my $resource (@resources) { |
| |
my %form = ('submitted' => 'scantron', |
| |
'grade_target' => 'grade', |
| |
'grade_username'=> $uname, |
| |
'grade_domain' => $udom, |
| |
'grade_courseid'=> $env{'request.course.id'}, |
| |
'grade_symb' => $resource->symb(), |
| |
'CODE' => $scancode); |
| |
my $result=&ssi_with_retries($resource->src(),$ssi_retries,%form); |
| |
return 'ssi_error' if ($ssi_error); |
| |
last if (&Apache::loncommon::connection_aborted($r)); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub scantron_upload_scantron_data { |
| |
my ($r)=@_; |
| |
$r->print(&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'})); |
| |
my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid', |
| |
'domainid', |
| |
'coursename'); |
| |
my $domsel=&Apache::loncommon::select_dom_form($env{'request.role.domain'}, |
| |
'domainid'); |
| |
my $default_form_data=&defaultFormData(&get_symb($r,1)); |
| |
$r->print(' |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkUpload(formname) { |
| |
if (formname.upfile.value == "") { |
| |
alert("'.&mt('Please use the browse button to select a file from your local directory.').'"); |
| |
return false; |
| |
} |
| |
formname.submit(); |
| |
} |
| |
</script> |
| |
|
| |
<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post"> |
| |
'.$default_form_data.' |
| |
<table> |
| |
<tr><td>'.$select_link.' </td></tr> |
| |
<tr><td>'.&mt('Course ID:').' </td> |
| |
<td><input name="courseid" type="text" /> </td></tr> |
| |
<tr><td>'.&mt('Course Name:').' </td> |
| |
<td><input name="coursename" type="text" /> </td></tr> |
| |
<tr><td>'.&mt('Domain:').' </td> |
| |
<td>'.$domsel.' </td></tr> |
| |
<tr><td>'.&mt('File to upload:').'</td> |
| |
<td><input type="file" name="upfile" size="50" /></td></tr> |
| |
</table> |
| |
<input name="command" value="scantronupload_save" type="hidden" /> |
| |
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Scantron Data').'" /> |
| |
</form> |
| |
'); |
| |
return ''; |
| |
} |
| |
|
| |
|
| |
sub scantron_upload_scantron_data_save { |
| |
my($r)=@_; |
| |
my ($symb)=&get_symb($r,1); |
| |
my $doanotherupload= |
| |
'<br /><form action="/adm/grades" method="post">'."\n". |
| |
'<input type="hidden" name="command" value="scantronupload" />'."\n". |
| |
'<input type="submit" name="submit" value="'.&mt('Do Another Upload').'" />'."\n". |
| |
'</form>'."\n"; |
| |
if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) && |
| |
!&Apache::lonnet::allowed('usc', |
| |
$env{'form.domainid'}.'_'.$env{'form.courseid'})) { |
| |
$r->print(&mt("You are not allowed to upload Scantron data to the requested course.")."<br />"); |
| |
if ($symb) { |
| |
$r->print(&show_grading_menu_form($symb)); |
| |
} else { |
| |
$r->print($doanotherupload); |
| |
} |
| |
return ''; |
| |
} |
| |
my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'}); |
| |
$r->print(&mt("Doing upload to [_1]",$coursedata{'description'})." <br />"); |
| |
my $fname=$env{'form.upfile.filename'}; |
| |
#FIXME |
| |
#copied from lonnet::userfileupload() |
| |
#make that function able to target a specified course |
| |
# Replace Windows backslashes by forward slashes |
| |
$fname=~s/\\/\//g; |
| |
# Get rid of everything but the actual filename |
| |
$fname=~s/^.*\/([^\/]+)$/$1/; |
| |
# Replace spaces by underscores |
| |
$fname=~s/\s+/\_/g; |
| |
# Replace all other weird characters by nothing |
| |
$fname=~s/[^\w\.\-]//g; |
| |
# See if there is anything left |
| |
unless ($fname) { return 'error: no uploaded file'; } |
| |
my $uploadedfile=$fname; |
| |
$fname='scantron_orig_'.$fname; |
| |
if (length($env{'form.upfile'}) < 2) { |
| |
$r->print(&mt("<span class=\"LC_error\">Error:</span> The file you attempted to upload, [_1] contained no information. Please check that you entered the correct filename.",'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</span>")); |
| |
} else { |
| |
my $result=&Apache::lonnet::finishuserfileupload($env{'form.courseid'},$env{'form.domainid'},'upfile',$fname); |
| |
if ($result =~ m|^/uploaded/|) { |
| |
$r->print(&mt("<span class=\"LC_success\">Success:</span> Successfully uploaded [_1] bytes of data into location [_2]", |
| |
(length($env{'form.upfile'})-1), |
| |
'<span class="LC_filename">'.$result."</span>")); |
| |
} else { |
| |
$r->print(&mt("<span class=\"LC_error\">Error:</span> An error ([_1]) occurred when attempting to upload the file, [_2]", |
| |
$result, |
| |
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</span>")); |
| |
|
| |
} |
| |
} |
| |
if ($symb) { |
| |
$r->print(&scantron_selectphase($r,$uploadedfile)); |
| |
} else { |
| |
$r->print($doanotherupload); |
| |
} |
| |
return ''; |
| |
} |
| |
|
| |
sub valid_file { |
| |
my ($requested_file)=@_; |
| |
foreach my $filename (sort(&scantron_filenames())) { |
| |
if ($requested_file eq $filename) { return 1; } |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
sub scantron_download_scantron_data { |
| |
my ($r)=@_; |
| |
my $default_form_data=&defaultFormData(&get_symb($r,1)); |
| |
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $file=$env{'form.scantron_selectfile'}; |
| |
if (! &valid_file($file)) { |
| |
$r->print(' |
| |
<p> |
| |
'.&mt('The requested file name was invalid.').' |
| |
</p> |
| |
'); |
| |
$r->print(&show_grading_menu_form(&get_symb($r,1))); |
| |
return; |
| |
} |
| |
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file; |
| |
my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file; |
| |
my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file; |
| |
&Apache::lonnet::allowuploaded('/adm/grades',$orig); |
| |
&Apache::lonnet::allowuploaded('/adm/grades',$corrected); |
| |
&Apache::lonnet::allowuploaded('/adm/grades',$skipped); |
| |
$r->print(' |
| |
<p> |
| |
'.&mt('[_1]Original[_2] file as uploaded by the scantron office.', |
| |
'<a href="'.$orig.'">','</a>').' |
| |
</p> |
| |
<p> |
| |
'.&mt('[_1]Corrections[_2], a file of corrected records that were used in grading.', |
| |
'<a href="'.$corrected.'">','</a>').' |
| |
</p> |
| |
<p> |
| |
'.&mt('[_1]Skipped[_2], a file of records that were skipped.', |
| |
'<a href="'.$skipped.'">','</a>').' |
| |
</p> |
| |
'); |
| |
$r->print(&show_grading_menu_form(&get_symb($r,1))); |
| |
return ''; |
| |
} |
| |
|
| |
sub checkscantron_results { |
| |
my ($r) = @_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
my $grading_menu_button=&show_grading_menu_form($symb); |
| |
my $cid = $env{'request.course.id'}; |
| |
my %lettdig = &letter_to_digits(); |
| |
my $numletts = scalar(keys(%lettdig)); |
| |
my $cnum = $env{'course.'.$cid.'.num'}; |
| |
my $cdom = $env{'course.'.$cid.'.domain'}; |
| |
my (undef, undef, $sequence) = &Apache::lonnet::decode_symb($env{'form.selectpage'}); |
| |
my %record; |
| |
my %scantron_config = |
| |
&Apache::grades::get_scantron_config($env{'form.scantron_format'}); |
| |
my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile(); |
| |
my $classlist=&Apache::loncoursedata::get_classlist(); |
| |
my %idmap=&Apache::grades::username_to_idmap($classlist); |
| |
my $navmap=Apache::lonnavmaps::navmap->new(); |
| |
my $map=$navmap->getResourceByUrl($sequence); |
| |
my @resources=$navmap->retrieveResources($map,undef,1,0); |
| |
my ($uname,$udom,%partids_by_symb); |
| |
foreach my $resource (@resources) { |
| |
my $ressymb = $resource->symb(); |
| |
my ($analysis,$parts) = |
| |
&scantron_partids_tograde($resource,$env{'request.course.id'},$uname,$udom); |
| |
$partids_by_symb{$ressymb} = $parts; |
| |
} |
| |
my (%scandata,%lastname,%bylast); |
| |
$r->print(' |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="checkscantron">'."\n"); |
| |
|
| |
my @delayqueue; |
| |
my %completedstudents; |
| |
|
| |
my $count=&Apache::grades::get_todo_count($scanlines,$scan_data); |
| |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron/Submissions Comparison Status', |
| |
'Progress of Scantron Data/Submission Records Comparison',$count, |
| |
'inline',undef,'checkscantron'); |
| |
my ($username,$domain,$started); |
| |
|
| |
&Apache::grades::scantron_get_maxbubble(); # Need the bubble lines array to parse. |
| |
|
| |
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, |
| |
'Processing first student'); |
| |
my $start=&Time::HiRes::time(); |
| |
my $i=-1; |
| |
|
| |
while ($i<$scanlines->{'count'}) { |
| |
($username,$domain,$uname)=('','',''); |
| |
$i++; |
| |
my $line=&Apache::grades::scantron_get_line($scanlines,$scan_data,$i); |
| |
if ($line=~/^[\s\cz]*$/) { next; } |
| |
if ($started) { |
| |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
| |
'last student'); |
| |
} |
| |
$started=1; |
| |
my $scan_record= |
| |
&Apache::grades::scantron_parse_scanline($line,$i,\%scantron_config, |
| |
$scan_data); |
| |
unless ($uname=&Apache::grades::scantron_find_student($scan_record,$scan_data, |
| |
\%idmap,$i)) { |
| |
&Apache::grades::scantron_add_delay(\@delayqueue,$line, |
| |
'Unable to find a student that matches',1); |
| |
next; |
| |
} |
| |
if (exists $completedstudents{$uname}) { |
| |
&Apache::grades::scantron_add_delay(\@delayqueue,$line, |
| |
'Student '.$uname.' has multiple sheets',2); |
| |
next; |
| |
} |
| |
my $pid = $scan_record->{'scantron.ID'}; |
| |
$lastname{$pid} = $scan_record->{'scantron.LastName'}; |
| |
push(@{$bylast{$lastname{$pid}}},$pid); |
| |
my $lastpos = $env{'form.scantron_maxbubble'}*$scantron_config{'Qlength'}; |
| |
$scandata{$pid} = substr($line,$scantron_config{'Qstart'}-1,$lastpos); |
| |
chomp($scandata{$pid}); |
| |
$scandata{$pid} =~ s/\r$//; |
| |
($username,$domain)=split(/:/,$uname); |
| |
my $counter = -1; |
| |
foreach my $resource (@resources) { |
| |
($counter,my $recording) = |
| |
&verify_scantron_grading($resource,$domain,$username,$cid,$counter, |
| |
$scandata{$pid},\%partids_by_symb, |
| |
\%scantron_config,\%lettdig,$numletts); |
| |
$record{$pid} .= $recording; |
| |
} |
| |
} |
| |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
| |
$r->print('<br />'); |
| |
my ($okstudents,$badstudents,$numstudents,$passed,$failed); |
| |
$passed = 0; |
| |
$failed = 0; |
| |
$numstudents = 0; |
| |
foreach my $last (sort(keys(%bylast))) { |
| |
if (ref($bylast{$last}) eq 'ARRAY') { |
| |
foreach my $pid (sort(@{$bylast{$last}})) { |
| |
my $showscandata = $scandata{$pid}; |
| |
my $showrecord = $record{$pid}; |
| |
$showscandata =~ s/\s/ /g; |
| |
$showrecord =~ s/\s/ /g; |
| |
if ($scandata{$pid} eq $record{$pid}) { |
| |
my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row'; |
| |
$okstudents .= '<tr class="'.$css_class.'">'. |
| |
'<td>'.&mt('Scantron').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n". |
| |
'</tr>'."\n". |
| |
'<tr class="'.$css_class.'">'."\n". |
| |
'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n"; |
| |
$passed ++; |
| |
} else { |
| |
my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row'; |
| |
$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Scantron').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n". |
| |
'</tr>'."\n". |
| |
'<tr class="'.$css_class.'">'."\n". |
| |
'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n". |
| |
'</tr>'."\n"; |
| |
$failed ++; |
| |
} |
| |
$numstudents ++; |
| |
} |
| |
} |
| |
} |
| |
$r->print('<p>'.&mt('Comparison of scantron data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$env{'form.scantron_maxbubble'}).'</p>'); |
| |
$r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>'); |
| |
if ($passed) { |
| |
$r->print(&mt('Students with exact correspondence between scantron data and submissions are as follows:').'<br /><br />'); |
| |
$r->print(&Apache::loncommon::start_data_table()."\n". |
| |
&Apache::loncommon::start_data_table_header_row()."\n". |
| |
'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row()."\n". |
| |
$okstudents."\n". |
| |
&Apache::loncommon::end_data_table().'<br />'); |
| |
} |
| |
if ($failed) { |
| |
$r->print(&mt('Students with differences between scantron data and submissions are as follows:').'<br /><br />'); |
| |
$r->print(&Apache::loncommon::start_data_table()."\n". |
| |
&Apache::loncommon::start_data_table_header_row()."\n". |
| |
'<th>'.&mt('Source').'</th><th>'.&mt('Bubble records').'</th><th>'.&mt('Name').'</th><th>'.&mt('ID').'</th>'. |
| |
&Apache::loncommon::end_data_table_header_row()."\n". |
| |
$badstudents."\n". |
| |
&Apache::loncommon::end_data_table()).'<br />'. |
| |
&mt('Differences can occur if submissions were modified using manual grading after a scantron grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original scantron sheets.'); |
| |
} |
| |
$r->print('</form><br />'.$grading_menu_button); |
| |
return; |
| |
} |
| |
|
| |
sub verify_scantron_grading { |
| |
my ($resource,$domain,$username,$cid,$counter,$scandata,$partids_by_symb, |
| |
$scantron_config,$lettdig,$numletts) = @_; |
| |
my ($record,%expected,%startpos); |
| |
return ($counter,$record) if (!ref($resource)); |
| |
return ($counter,$record) if (!$resource->is_problem()); |
| |
my $symb = $resource->symb(); |
| |
return ($counter,$record) if (ref($partids_by_symb) ne 'HASH'); |
| |
return ($counter,$record) if (ref($partids_by_symb->{$symb}) ne 'ARRAY'); |
| |
foreach my $part_id (@{$partids_by_symb->{$symb}}) { |
| |
$counter ++; |
| |
$expected{$part_id} = 0; |
| |
if ($env{"form.scantron.sub_bubblelines.$counter"}) { |
| |
my @sub_lines = split(/,/,$env{"form.scantron.sub_bubblelines.$counter"}); |
| |
foreach my $item (@sub_lines) { |
| |
$expected{$part_id} += $item; |
| |
} |
| |
} else { |
| |
$expected{$part_id} = $env{"form.scantron.bubblelines.$counter"}; |
| |
} |
| |
$startpos{$part_id} = $env{"form.scantron.first_bubble_line.$counter"}; |
| |
} |
| |
if ($symb) { |
| |
my %recorded; |
| |
my (%returnhash) = &Apache::lonnet::restore($symb,$cid,$domain,$username); |
| |
if ($returnhash{'version'}) { |
| |
my %lasthash=(); |
| |
my $version; |
| |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
| |
foreach my $key (sort(split(/\:/,$returnhash{$version.':keys'}))) { |
| |
$lasthash{$key}=$returnhash{$version.':'.$key}; |
| |
} |
| |
} |
| |
foreach my $key (keys(%lasthash)) { |
| |
if ($key =~ /\.scantron$/) { |
| |
my $value = &unescape($lasthash{$key}); |
| |
my ($part_id) = ($key =~ /^resource\.(.+)\.scantron$/); |
| |
if ($value eq '') { |
| |
for (my $i=0; $i<$expected{$part_id}; $i++) { |
| |
for (my $j=0; $j<$scantron_config->{'length'}; $j++) { |
| |
$recorded{$part_id} .= $scantron_config->{'Qoff'}; |
| |
} |
| |
} |
| |
} else { |
| |
my @tocheck; |
| |
my @items = split(//,$value); |
| |
if (($scantron_config->{'Qon'} eq 'letter') || |
| |
($scantron_config->{'Qon'} eq 'number')) { |
| |
if (@items < $expected{$part_id}) { |
| |
my $fragment = substr($scandata,$startpos{$part_id},$expected{$part_id}); |
| |
my @singles = split(//,$fragment); |
| |
foreach my $pos (@singles) { |
| |
if ($pos eq ' ') { |
| |
push(@tocheck,$pos); |
| |
} else { |
| |
my $next = shift(@items); |
| |
push(@tocheck,$next); |
| |
} |
| |
} |
| |
} else { |
| |
@tocheck = @items; |
| |
} |
| |
foreach my $letter (@tocheck) { |
| |
if ($scantron_config->{'Qon'} eq 'letter') { |
| |
if ($letter !~ /^[A-J]$/) { |
| |
$letter = $scantron_config->{'Qoff'}; |
| |
} |
| |
$recorded{$part_id} .= $letter; |
| |
} elsif ($scantron_config->{'Qon'} eq 'number') { |
| |
my $digit; |
| |
if ($letter !~ /^[A-J]$/) { |
| |
$digit = $scantron_config->{'Qoff'}; |
| |
} else { |
| |
$digit = $lettdig->{$letter}; |
| |
} |
| |
$recorded{$part_id} .= $digit; |
| |
} |
| |
} |
| |
} else { |
| |
@tocheck = @items; |
| |
for (my $i=0; $i<$expected{$part_id}; $i++) { |
| |
my $curr_sub = shift(@tocheck); |
| |
my $digit; |
| |
if ($curr_sub =~ /^[A-J]$/) { |
| |
$digit = $lettdig->{$curr_sub}-1; |
| |
} |
| |
if ($curr_sub eq 'J') { |
| |
$digit += scalar($numletts); |
| |
} |
| |
for (my $j=0; $j<$scantron_config->{'Qlength'}; $j++) { |
| |
if ($j == $digit) { |
| |
$recorded{$part_id} .= $scantron_config->{'Qon'}; |
| |
} else { |
| |
$recorded{$part_id} .= $scantron_config->{'Qoff'}; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
foreach my $part_id (@{$partids_by_symb->{$symb}}) { |
| |
if ($recorded{$part_id} eq '') { |
| |
for (my $i=0; $i<$expected{$part_id}; $i++) { |
| |
for (my $j=0; $j<$scantron_config->{'Qlength'}; $j++) { |
| |
$recorded{$part_id} .= $scantron_config->{'Qoff'}; |
| |
} |
| |
} |
| |
} |
| |
$record .= $recorded{$part_id}; |
| |
} |
| |
} |
| |
return ($counter,$record); |
| |
} |
| |
|
| |
sub letter_to_digits { |
| |
my %lettdig = ( |
| |
A => 1, |
| |
B => 2, |
| |
C => 3, |
| |
D => 4, |
| |
E => 5, |
| |
F => 6, |
| |
G => 7, |
| |
H => 8, |
| |
I => 9, |
| |
J => 0, |
| |
); |
| |
return %lettdig; |
| |
} |
| |
|
| |
|
| |
#-------- end of section for handling grading scantron forms ------- |
| |
# |
| |
#------------------------------------------------------------------- |
| |
|
| |
#-------------------------- Menu interface ------------------------- |
| |
# |
| |
#--- Show a Grading Menu button - Calls the next routine --- |
| |
sub show_grading_menu_form { |
| |
my ($symb)=@_; |
| |
my $result.='<br /><form action="/adm/grades" method="post">'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n". |
| |
'<input type="hidden" name="command" value="gradingmenu" />'."\n". |
| |
'<input type="submit" name="submit" value="'.&mt('Grading Menu').'" />'."\n". |
| |
'</form>'."\n"; |
| |
return $result; |
| |
} |
| |
|
| |
# -- Retrieve choices for grading form |
| |
sub savedState { |
| |
my %savedState = (); |
| |
if ($env{'form.saveState'}) { |
| |
foreach (split(/:/,$env{'form.saveState'})) { |
| |
my ($key,$value) = split(/=/,$_,2); |
| |
$savedState{$key} = $value; |
| |
} |
| |
} |
| |
return \%savedState; |
| |
} |
| |
|
| |
sub grading_menu { |
| |
my ($request) = @_; |
| |
my ($symb)=&get_symb($request); |
| |
if (!$symb) {return '';} |
| |
my $probTitle = &Apache::lonnet::gettitle($symb); |
| |
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle); |
| |
|
| |
$request->print($table); |
| |
my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb), |
| |
'handgrade'=>$hdgrade, |
| |
'probTitle'=>$probTitle, |
| |
'command'=>'submit_options', |
| |
'saveState'=>"", |
| |
'gradingMenu'=>1, |
| |
'showgrading'=>"yes"); |
| |
|
| |
my $url1 = &Apache::lonhtmlcommon::build_url('grades/',\%fields); |
| |
|
| |
$fields{'command'} = 'csvform'; |
| |
my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields); |
| |
|
| |
$fields{'command'} = 'processclicker'; |
| |
my $url3 = &Apache::lonhtmlcommon::build_url('grades/',\%fields); |
| |
|
| |
$fields{'command'} = 'scantron_selectphase'; |
| |
my $url4 = &Apache::lonhtmlcommon::build_url('grades/',\%fields); |
| |
|
| |
my @menu = ({ categorytitle=>'Course Grading', |
| |
items =>[ |
| |
{ linktext => 'Manual Grading/View Submissions', |
| |
url => $url1, |
| |
permission => 'F', |
| |
icon => 'edit-find-replace.png', |
| |
linktitle => 'Start the process of hand grading submissions.' |
| |
}, |
| |
{ linktext => 'Upload Scores', |
| |
url => $url2, |
| |
permission => 'F', |
| |
icon => 'uploadscores.png', |
| |
linktitle => 'Specify a file containing the class scores for current resource.' |
| |
}, |
| |
{ linktext => 'Process Clicker', |
| |
url => $url3, |
| |
permission => 'F', |
| |
icon => 'addClickerInfoFile.png', |
| |
linktitle => 'Specify a file containing the clicker information for this resource.' |
| |
}, |
| |
{ linktext => 'Grade/Manage/Review Scantron Forms', |
| |
url => $url4, |
| |
permission => 'F', |
| |
icon => 'stat.png', |
| |
linktitle => 'Grade scantron exams, upload/download scantron data files, and review previously graded scantron exams.' |
| |
} |
| |
] |
| |
}); |
| |
|
| |
#$fields{'command'} = 'verify'; |
| |
#$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields); |
| |
# |
| |
# Create the menu |
| |
my $Str; |
| |
# $Str .= '<h2>'.&mt('Please select a grading task').'</h2>'; |
| |
$Str .= '<form method="post" action="" name="gradingMenu">'; |
| |
$Str .= '<input type="hidden" name="command" value="" />'. |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n". |
| |
'<input type="hidden" name="saveState" value="" />'."\n". |
| |
'<input type="hidden" name="gradingMenu" value="1" />'."\n". |
| |
'<input type="hidden" name="showgrading" value="yes" />'."\n"; |
| |
|
| |
$Str .= Apache::lonhtmlcommon::generate_menu(@menu); |
| |
#$menudata->{'jscript'} |
| |
$Str .='<hr /><input type="button" value="'.&mt('Verify Receipt').'" '. |
| |
' onClick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '. |
| |
' /> '. |
| |
&Apache::lonnet::recprefix($env{'request.course.id'}). |
| |
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'; |
| |
|
| |
$Str .="</form>\n"; |
| |
my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box."); |
| |
$request->print(<<GRADINGMENUJS); |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkChoice(formname,val,cmdx) { |
| |
if (val <= 2) { |
| |
var cmd = radioSelection(formname.radioChoice); |
| |
var cmdsave = cmd; |
| |
} else { |
| |
cmd = cmdx; |
| |
cmdsave = 'submission'; |
| |
} |
| |
formname.command.value = cmd; |
| |
if (val < 5) formname.submit(); |
| |
if (val == 5) { |
| |
if (!checkReceiptNo(formname,'notOK')) { |
| |
return false; |
| |
} else { |
| |
formname.submit(); |
| |
} |
| |
} |
| |
} |
| |
|
| |
function checkReceiptNo(formname,nospace) { |
| |
var receiptNo = formname.receipt.value; |
| |
var checkOpt = false; |
| |
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;} |
| |
if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;} |
| |
if (checkOpt) { |
| |
alert("$receiptalert"); |
| |
formname.receipt.value = ""; |
| |
formname.receipt.focus(); |
| |
return false; |
| |
} |
| |
return true; |
| |
} |
| |
</script> |
| |
GRADINGMENUJS |
| |
&commonJSfunctions($request); |
| |
return $Str; |
| |
} |
| |
|
| |
|
| |
#--- Displays the submissions first page ------- |
| |
sub submit_options { |
| |
my ($request) = @_; |
| |
my ($symb)=&get_symb($request); |
| |
if (!$symb) {return '';} |
| |
my $probTitle = &Apache::lonnet::gettitle($symb); |
| |
|
| |
my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box."); |
| |
$request->print(<<GRADINGMENUJS); |
| |
<script type="text/javascript" language="javascript"> |
| |
function checkChoice(formname,val,cmdx) { |
| |
if (val <= 2) { |
| |
var cmd = radioSelection(formname.radioChoice); |
| |
var cmdsave = cmd; |
| |
} else { |
| |
cmd = cmdx; |
| |
cmdsave = 'submission'; |
| |
} |
| |
formname.command.value = cmd; |
| |
formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+ |
| |
":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status); |
| |
if (val < 5) formname.submit(); |
| |
if (val == 5) { |
| |
if (!checkReceiptNo(formname,'notOK')) { return false;} |
| |
formname.submit(); |
| |
} |
| |
if (val < 7) formname.submit(); |
| |
} |
| |
|
| |
function checkReceiptNo(formname,nospace) { |
| |
var receiptNo = formname.receipt.value; |
| |
var checkOpt = false; |
| |
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;} |
| |
if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;} |
| |
if (checkOpt) { |
| |
alert("$receiptalert"); |
| |
formname.receipt.value = ""; |
| |
formname.receipt.focus(); |
| |
return false; |
| |
} |
| |
return true; |
| |
} |
| |
</script> |
| |
GRADINGMENUJS |
| |
&commonJSfunctions($request); |
| |
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle); |
| |
my $result; |
| |
my (undef,$sections) = &getclasslist('all','0'); |
| |
my $savedState = &savedState(); |
| |
my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'}); |
| |
my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'}); |
| |
my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'}); |
| |
my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'}); |
| |
|
| |
# Preselect sections |
| |
my $selsec=""; |
| |
if (ref($sections)) { |
| |
foreach my $section (sort(@$sections)) { |
| |
$selsec.='<option value="'.$section.'" '. |
| |
($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n"; |
| |
} |
| |
} |
| |
|
| |
$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n". |
| |
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n". |
| |
'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n". |
| |
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n". |
| |
'<input type="hidden" name="command" value="" />'."\n". |
| |
'<input type="hidden" name="saveState" value="" />'."\n". |
| |
'<input type="hidden" name="gradingMenu" value="1" />'."\n". |
| |
'<input type="hidden" name="showgrading" value="yes" />'."\n"; |
| |
|
| |
$result.=' |
| |
<h2> |
| |
'.&mt('Grade Current Resource').' |
| |
</h2> |
| |
<div> |
| |
'.$table.' |
| |
</div> |
| |
|
| |
<div class="LC_columnSection"> |
| |
|
| |
<fieldset> |
| |
<legend> |
| |
'.&mt('Sections').' |
| |
</legend> |
| |
<select name="section" multiple="multiple" size="5">'."\n"; |
| |
$result.= $selsec; |
| |
$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> '; |
| |
$result.=' |
| |
</fieldset> |
| |
|
| |
<fieldset> |
| |
<legend> |
| |
'.&mt('Groups').' |
| |
</legend> |
| |
'.&Apache::lonstatistics::GroupSelect('group','multiple',5).' |
| |
</fieldset> |
| |
|
| |
<fieldset> |
| |
<legend> |
| |
'.&mt('Access Status').' |
| |
</legend> |
| |
'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').' |
| |
</fieldset> |
| |
|
| |
<fieldset> |
| |
<legend> |
| |
'.&mt('Submission Status').' |
| |
</legend> |
| |
<select name="submitonly" size="5"> |
| |
<option value="yes" '. ($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option> |
| |
<option value="queued" '. ($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option> |
| |
<option value="graded" '. ($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option> |
| |
<option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option> |
| |
<option value="all" '. ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option> |
| |
</select> |
| |
</fieldset> |
| |
|
| |
</div> |
| |
|
| |
<br /> |
| |
<div> |
| |
<div> |
| |
<label> |
| |
<input type="radio" name="radioChoice" value="submission" '. |
| |
($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '. |
| |
&mt('Select individual students to grade and view submissions.').' |
| |
</label> |
| |
</div> |
| |
<div> |
| |
<label> |
| |
<input type="radio" name="radioChoice" value="viewgrades" '. |
| |
($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '. |
| |
&mt('Grade all selected students in a grading table.').' |
| |
</label> |
| |
</div> |
| |
<div> |
| |
<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" /> |
| |
</div> |
| |
</div> |
| |
|
| |
|
| |
<h2> |
| |
'.&mt('Grade Complete Folder for One Student').' |
| |
</h2> |
| |
<div> |
| |
<div> |
| |
<label> |
| |
<input type="radio" name="radioChoice" value="pickStudentPage" '. |
| |
($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '. |
| |
&mt('The <b>complete</b> page/sequence/folder: For one student').' |
| |
</label> |
| |
</div> |
| |
<div> |
| |
<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next').' →" /> |
| |
</div> |
| |
</div> |
| |
</form>'; |
| |
$result .= &show_grading_menu_form($symb); |
| |
return $result; |
| |
} |
| |
|
| |
sub reset_perm { |
| |
undef(%perm); |
| |
} |
| |
|
| |
sub init_perm { |
| |
&reset_perm(); |
| |
foreach my $test_perm ('vgr','mgr','opa') { |
| |
|
| |
my $scope = $env{'request.course.id'}; |
| |
if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) { |
| |
|
| |
$scope .= '/'.$env{'request.course.sec'}; |
| |
if ( $perm{$test_perm}= |
| |
&Apache::lonnet::allowed($test_perm,$scope)) { |
| |
$perm{$test_perm.'_section'}=$env{'request.course.sec'}; |
| |
} else { |
| |
delete($perm{$test_perm}); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub gather_clicker_ids { |
| |
my %clicker_ids; |
| |
|
| |
my $classlist = &Apache::loncoursedata::get_classlist(); |
| |
|
| |
# Set up a couple variables. |
| |
my $username_idx = &Apache::loncoursedata::CL_SNAME(); |
| |
my $domain_idx = &Apache::loncoursedata::CL_SDOM(); |
| |
my $status_idx = &Apache::loncoursedata::CL_STATUS(); |
| |
|
| |
foreach my $student (keys(%$classlist)) { |
| |
if ($classlist->{$student}->[$status_idx] ne 'Active') { next; } |
| |
my $username = $classlist->{$student}->[$username_idx]; |
| |
my $domain = $classlist->{$student}->[$domain_idx]; |
| |
my $clickers = |
| |
(&Apache::lonnet::userenvironment($domain,$username,'clickers'))[1]; |
| |
foreach my $id (split(/\,/,$clickers)) { |
| |
$id=~s/^[\#0]+//; |
| |
$id=~s/[\-\:]//g; |
| |
if (exists($clicker_ids{$id})) { |
| |
$clicker_ids{$id}.=','.$username.':'.$domain; |
| |
} else { |
| |
$clicker_ids{$id}=$username.':'.$domain; |
| |
} |
| |
} |
| |
} |
| |
return %clicker_ids; |
| |
} |
| |
|
| |
sub gather_adv_clicker_ids { |
| |
my %clicker_ids; |
| |
my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
| |
foreach my $element (sort(keys(%coursepersonnel))) { |
| |
foreach my $person (split(/\,/,$coursepersonnel{$element})) { |
| |
my ($puname,$pudom)=split(/\:/,$person); |
| |
my $clickers = |
| |
(&Apache::lonnet::userenvironment($pudom,$puname,'clickers'))[1]; |
| |
foreach my $id (split(/\,/,$clickers)) { |
| |
$id=~s/^[\#0]+//; |
| |
$id=~s/[\-\:]//g; |
| |
if (exists($clicker_ids{$id})) { |
| |
$clicker_ids{$id}.=','.$puname.':'.$pudom; |
| |
} else { |
| |
$clicker_ids{$id}=$puname.':'.$pudom; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return %clicker_ids; |
| |
} |
| |
|
| |
sub clicker_grading_parameters { |
| |
return ('gradingmechanism' => 'scalar', |
| |
'upfiletype' => 'scalar', |
| |
'specificid' => 'scalar', |
| |
'pcorrect' => 'scalar', |
| |
'pincorrect' => 'scalar'); |
| |
} |
| |
|
| |
sub process_clicker { |
| |
my ($r)=@_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
my $result=&checkforfile_js(); |
| |
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb); |
| |
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'}); |
| |
$result.=$table; |
| |
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n"; |
| |
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n"; |
| |
$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.'). |
| |
'</b></td></tr>'."\n"; |
| |
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
| |
# Attempt to restore parameters from last session, set defaults if not present |
| |
my %Saveable_Parameters=&clicker_grading_parameters(); |
| |
&Apache::loncommon::restore_course_settings('grades_clicker', |
| |
\%Saveable_Parameters); |
| |
if (!$env{'form.pcorrect'}) { $env{'form.pcorrect'}=100; } |
| |
if (!$env{'form.pincorrect'}) { $env{'form.pincorrect'}=100; } |
| |
if (!$env{'form.gradingmechanism'}) { $env{'form.gradingmechanism'}='attendance'; } |
| |
if (!$env{'form.upfiletype'}) { $env{'form.upfiletype'}='iclicker'; } |
| |
|
| |
my %checked; |
| |
foreach my $gradingmechanism ('attendance','personnel','specific','given') { |
| |
if ($env{'form.gradingmechanism'} eq $gradingmechanism) { |
| |
$checked{$gradingmechanism}="checked='checked'"; |
| |
} |
| |
} |
| |
|
| |
my $upload=&mt("Upload File"); |
| |
my $type=&mt("Type"); |
| |
my $attendance=&mt("Award points just for participation"); |
| |
my $personnel=&mt("Correctness determined from response by course personnel"); |
| |
my $specific=&mt("Correctness determined from response with clicker ID(s)"); |
| |
my $given=&mt("Correctness determined from given list of answers").' '. |
| |
'<font size="-2"><tt>('.&mt("Provide comma-separated list. Use '*' for any answer correct, '-' for skip").')</tt></font>'; |
| |
my $pcorrect=&mt("Percentage points for correct solution"); |
| |
my $pincorrect=&mt("Percentage points for incorrect solution"); |
| |
my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype', |
| |
('iclicker' => 'i>clicker', |
| |
'interwrite' => 'interwrite PRS')); |
| |
$symb = &Apache::lonenc::check_encrypt($symb); |
| |
$result.=<<ENDUPFORM; |
| |
<script type="text/javascript"> |
| |
function sanitycheck() { |
| |
// Accept only integer percentages |
| |
document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value); |
| |
document.forms.gradesupload.pincorrect.value=Math.round(document.forms.gradesupload.pincorrect.value); |
| |
// Find out grading choice |
| |
for (i=0; i<document.forms.gradesupload.gradingmechanism.length; i++) { |
| |
if (document.forms.gradesupload.gradingmechanism[i].checked) { |
| |
gradingchoice=document.forms.gradesupload.gradingmechanism[i].value; |
| |
} |
| |
} |
| |
// By default, new choice equals user selection |
| |
newgradingchoice=gradingchoice; |
| |
// Not good to give more points for false answers than correct ones |
| |
if (Math.round(document.forms.gradesupload.pcorrect.value)<Math.round(document.forms.gradesupload.pincorrect.value)) { |
| |
document.forms.gradesupload.pcorrect.value=document.forms.gradesupload.pincorrect.value; |
| |
} |
| |
// If new choice is attendance only, and old choice was correctness-based, restore defaults |
| |
if ((gradingchoice=='attendance') && (document.forms.gradesupload.waschecked.value!='attendance')) { |
| |
document.forms.gradesupload.pcorrect.value=100; |
| |
document.forms.gradesupload.pincorrect.value=100; |
| |
} |
| |
// If the values are different, cannot be attendance only |
| |
if ((Math.round(document.forms.gradesupload.pcorrect.value)!=Math.round(document.forms.gradesupload.pincorrect.value)) && |
| |
(gradingchoice=='attendance')) { |
| |
newgradingchoice='personnel'; |
| |
} |
| |
// Change grading choice to new one |
| |
for (i=0; i<document.forms.gradesupload.gradingmechanism.length; i++) { |
| |
if (document.forms.gradesupload.gradingmechanism[i].value==newgradingchoice) { |
| |
document.forms.gradesupload.gradingmechanism[i].checked=true; |
| |
} else { |
| |
document.forms.gradesupload.gradingmechanism[i].checked=false; |
| |
} |
| |
} |
| |
// Remember the old state |
| |
document.forms.gradesupload.waschecked.value=newgradingchoice; |
| |
} |
| |
</script> |
| |
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
| |
<input type="hidden" name="symb" value="$symb" /> |
| |
<input type="hidden" name="command" value="processclickerfile" /> |
| |
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" /> |
| |
<input type="hidden" name="saveState" value="$env{'form.saveState'}" /> |
| |
<input type="file" name="upfile" size="50" /> |
| |
<br /><label>$type: $selectform</label> |
| |
<br /><label><input type="radio" name="gradingmechanism" value="attendance" $checked{'attendance'} onClick="sanitycheck()" />$attendance </label> |
| |
<br /><label><input type="radio" name="gradingmechanism" value="personnel" $checked{'personnel'} onClick="sanitycheck()" />$personnel</label> |
| |
<br /><label><input type="radio" name="gradingmechanism" value="specific" $checked{'specific'} onClick="sanitycheck()" />$specific </label> |
| |
<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" /> |
| |
<br /><label><input type="radio" name="gradingmechanism" value="given" $checked{'given'} onClick="sanitycheck()" />$given </label> |
| |
<br /> |
| |
<input type="text" name="givenanswer" size="50" /> |
| |
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" /> |
| |
<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onChange="sanitycheck()" /></label> |
| |
<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onChange="sanitycheck()" /></label> |
| |
<br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" /> |
| |
</form> |
| |
ENDUPFORM |
| |
$result.='</td></tr></table>'."\n". |
| |
'</td></tr></table><br /><br />'."\n"; |
| |
$result.=&show_grading_menu_form($symb); |
| |
return $result; |
| |
} |
| |
|
| |
sub process_clicker_file { |
| |
my ($r)=@_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
|
| |
my %Saveable_Parameters=&clicker_grading_parameters(); |
| |
&Apache::loncommon::store_course_settings('grades_clicker', |
| |
\%Saveable_Parameters); |
| |
|
| |
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'}); |
| |
if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) { |
| |
$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>'; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) { |
| |
$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>'; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
my $foundgiven=0; |
| |
if ($env{'form.gradingmechanism'} eq 'given') { |
| |
$env{'form.givenanswer'}=~s/^\s*//gs; |
| |
$env{'form.givenanswer'}=~s/\s*$//gs; |
| |
$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-]+/\,/g; |
| |
$env{'form.givenanswer'}=uc($env{'form.givenanswer'}); |
| |
my @answers=split(/\,/,$env{'form.givenanswer'}); |
| |
$foundgiven=$#answers+1; |
| |
} |
| |
my %clicker_ids=&gather_clicker_ids(); |
| |
my %correct_ids; |
| |
if ($env{'form.gradingmechanism'} eq 'personnel') { |
| |
%correct_ids=&gather_adv_clicker_ids(); |
| |
} |
| |
if ($env{'form.gradingmechanism'} eq 'specific') { |
| |
foreach my $correct_id (split(/[\s\,]/,$env{'form.specificid'})) {; |
| |
$correct_id=~tr/a-z/A-Z/; |
| |
$correct_id=~s/\s//gs; |
| |
$correct_id=~s/^[\#0]+//; |
| |
$correct_id=~s/[\-\:]//g; |
| |
if ($correct_id) { |
| |
$correct_ids{$correct_id}='specified'; |
| |
} |
| |
} |
| |
} |
| |
if ($env{'form.gradingmechanism'} eq 'attendance') { |
| |
$result.=&mt('Score based on attendance only'); |
| |
} elsif ($env{'form.gradingmechanism'} eq 'given') { |
| |
$result.=&mt('Score based on [_1] ([_2] answers)','<tt>'.$env{'form.givenanswer'}.'</tt>',$foundgiven); |
| |
} else { |
| |
my $number=0; |
| |
$result.='<p><b>'.&mt('Correctness determined by the following IDs').'</b>'; |
| |
foreach my $id (sort(keys(%correct_ids))) { |
| |
$result.='<br /><tt>'.$id.'</tt> - '; |
| |
if ($correct_ids{$id} eq 'specified') { |
| |
$result.=&mt('specified'); |
| |
} else { |
| |
my ($uname,$udom)=split(/\:/,$correct_ids{$id}); |
| |
$result.=&Apache::loncommon::plainname($uname,$udom); |
| |
} |
| |
$number++; |
| |
} |
| |
$result.="</p>\n"; |
| |
if ($number==0) { |
| |
$result.='<span class="LC_error">'.&mt('No IDs found to determine correct answer').'</span>'; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
} |
| |
if (length($env{'form.upfile'}) < 2) { |
| |
$result.=&mt('[_1] Error: [_2] The file you attempted to upload, [_3] contained no information. Please check that you entered the correct filename.', |
| |
'<span class="LC_error">', |
| |
'</span>', |
| |
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'); |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
|
| |
# Were able to get all the info needed, now analyze the file |
| |
|
| |
$result.=&Apache::loncommon::studentbrowser_javascript(); |
| |
$symb = &Apache::lonenc::check_encrypt($symb); |
| |
my $heading=&mt('Scanning clicker file'); |
| |
$result.=(<<ENDHEADER); |
| |
<br /><table width="100%" border="0"><tr><td bgcolor="#777777"> |
| |
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td> |
| |
<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td> |
| |
<form method="post" action="/adm/grades" name="clickeranalysis"> |
| |
<input type="hidden" name="symb" value="$symb" /> |
| |
<input type="hidden" name="command" value="assignclickergrades" /> |
| |
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" /> |
| |
<input type="hidden" name="saveState" value="$env{'form.saveState'}" /> |
| |
<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" /> |
| |
<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" /> |
| |
<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" /> |
| |
ENDHEADER |
| |
if ($env{'form.gradingmechanism'} eq 'given') { |
| |
$result.='<input type="hidden" name="correct:given" value="'.$env{'form.givenanswer'}.'" />'; |
| |
} |
| |
my %responses; |
| |
my @questiontitles; |
| |
my $errormsg=''; |
| |
my $number=0; |
| |
if ($env{'form.upfiletype'} eq 'iclicker') { |
| |
($errormsg,$number)=&iclicker_eval(\@questiontitles,\%responses); |
| |
} |
| |
if ($env{'form.upfiletype'} eq 'interwrite') { |
| |
($errormsg,$number)=&interwrite_eval(\@questiontitles,\%responses); |
| |
} |
| |
$result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'. |
| |
'<input type="hidden" name="number" value="'.$number.'" />'. |
| |
&mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses', |
| |
$env{'form.pcorrect'},$env{'form.pincorrect'}). |
| |
'<br />'; |
| |
if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) { |
| |
$result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>'; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
# Remember Question Titles |
| |
# FIXME: Possibly need delimiter other than ":" |
| |
for (my $i=0;$i<$number;$i++) { |
| |
$result.='<input type="hidden" name="question:'.$i.'" value="'. |
| |
&HTML::Entities::encode($questiontitles[$i],'"&<>').'" />'; |
| |
} |
| |
my $correct_count=0; |
| |
my $student_count=0; |
| |
my $unknown_count=0; |
| |
# Match answers with usernames |
| |
# FIXME: Possibly need delimiter other than ":" |
| |
foreach my $id (keys(%responses)) { |
| |
if ($correct_ids{$id}) { |
| |
$result.="\n".'<input type="hidden" name="correct:'.$correct_count.':'.$correct_ids{$id}.'" value="'.$responses{$id}.'" />'; |
| |
$correct_count++; |
| |
} elsif ($clicker_ids{$id}) { |
| |
if ($clicker_ids{$id}=~/\,/) { |
| |
# More than one user with the same clicker! |
| |
$result.="\n<hr />".&mt('Clicker registered more than once').": <tt>".$id."</tt><br />"; |
| |
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'. |
| |
"<select name='multi".$id."'>"; |
| |
foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) { |
| |
$result.="<option value='".$reguser."'>".&Apache::loncommon::plainname(split(/\:/,$reguser)).' ('.$reguser.')</option>'; |
| |
} |
| |
$result.='</select>'; |
| |
$unknown_count++; |
| |
} else { |
| |
# Good: found one and only one user with the right clicker |
| |
$result.="\n".'<input type="hidden" name="student:'.$clicker_ids{$id}.'" value="'.$responses{$id}.'" />'; |
| |
$student_count++; |
| |
} |
| |
} else { |
| |
$result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />"; |
| |
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'. |
| |
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ". |
| |
"\n".&mt("Domain").": ". |
| |
&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '. |
| |
&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id); |
| |
$unknown_count++; |
| |
} |
| |
} |
| |
$result.='<hr />'. |
| |
&mt('Found [_1] registered and [_2] unregistered clickers.',$student_count,$unknown_count); |
| |
if (($env{'form.gradingmechanism'} ne 'attendance') && ($env{'form.gradingmechanism'} ne 'given')) { |
| |
if ($correct_count==0) { |
| |
$errormsg.="Found no correct answers answers for grading!"; |
| |
} elsif ($correct_count>1) { |
| |
$result.='<br /><span class="LC_warning">'.&mt("Found [_1] entries for grading!",$correct_count).'</span>'; |
| |
} |
| |
} |
| |
if ($number<1) { |
| |
$errormsg.="Found no questions."; |
| |
} |
| |
if ($errormsg) { |
| |
$result.='<br /><span class="LC_error">'.&mt($errormsg).'</span>'; |
| |
} else { |
| |
$result.='<br /><input type="submit" name="finalize" value="'.&mt('Finalize Grading').'" />'; |
| |
} |
| |
$result.='</form></td></tr></table>'."\n". |
| |
'</td></tr></table><br /><br />'."\n"; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
|
| |
sub iclicker_eval { |
| |
my ($questiontitles,$responses)=@_; |
| |
my $number=0; |
| |
my $errormsg=''; |
| |
foreach my $line (split(/[\n\r]/,$env{'form.upfile'})) { |
| |
my %components=&Apache::loncommon::record_sep($line); |
| |
my @entries=map {$components{$_}} (sort(keys(%components))); |
| |
if ($entries[0] eq 'Question') { |
| |
for (my $i=3;$i<$#entries;$i+=6) { |
| |
$$questiontitles[$number]=$entries[$i]; |
| |
$number++; |
| |
} |
| |
} |
| |
if ($entries[0]=~/^\#/) { |
| |
my $id=$entries[0]; |
| |
my @idresponses; |
| |
$id=~s/^[\#0]+//; |
| |
for (my $i=0;$i<$number;$i++) { |
| |
my $idx=3+$i*6; |
| |
push(@idresponses,$entries[$idx]); |
| |
} |
| |
$$responses{$id}=join(',',@idresponses); |
| |
} |
| |
} |
| |
return ($errormsg,$number); |
| |
} |
| |
|
| |
sub interwrite_eval { |
| |
my ($questiontitles,$responses)=@_; |
| |
my $number=0; |
| |
my $errormsg=''; |
| |
my $skipline=1; |
| |
my $questionnumber=0; |
| |
my %idresponses=(); |
| |
foreach my $line (split(/[\n\r]/,$env{'form.upfile'})) { |
| |
my %components=&Apache::loncommon::record_sep($line); |
| |
my @entries=map {$components{$_}} (sort(keys(%components))); |
| |
if ($entries[1] eq 'Time') { $skipline=0; next; } |
| |
if ($entries[1] eq 'Response') { $skipline=1; } |
| |
next if $skipline; |
| |
if ($entries[0]!=$questionnumber) { |
| |
$questionnumber=$entries[0]; |
| |
$$questiontitles[$number]=&mt('Question [_1]',$questionnumber); |
| |
$number++; |
| |
} |
| |
my $id=$entries[4]; |
| |
$id=~s/^[\#0]+//; |
| |
$id=~s/^v\d*\://i; |
| |
$id=~s/[\-\:]//g; |
| |
$idresponses{$id}[$number]=$entries[6]; |
| |
} |
| |
foreach my $id (keys(%idresponses)) { |
| |
$$responses{$id}=join(',',@{$idresponses{$id}}); |
| |
$$responses{$id}=~s/^\s*\,//; |
| |
} |
| |
return ($errormsg,$number); |
| |
} |
| |
|
| |
sub assign_clicker_grades { |
| |
my ($r)=@_; |
| |
my ($symb)=&get_symb($r); |
| |
if (!$symb) {return '';} |
| |
# See which part we are saving to |
| |
my ($partlist,$handgrade,$responseType) = &response_type($symb); |
| |
# FIXME: This should probably look for the first handgradeable part |
| |
my $part=$$partlist[0]; |
| |
# Start screen output |
| |
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'}); |
| |
|
| |
my $heading=&mt('Assigning grades based on clicker file'); |
| |
$result.=(<<ENDHEADER); |
| |
<br /><table width="100%" border="0"><tr><td bgcolor="#777777"> |
| |
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td> |
| |
<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td> |
| |
ENDHEADER |
| |
# Get correct result |
| |
# FIXME: Possibly need delimiter other than ":" |
| |
my @correct=(); |
| |
my $gradingmechanism=$env{'form.gradingmechanism'}; |
| |
my $number=$env{'form.number'}; |
| |
if ($gradingmechanism ne 'attendance') { |
| |
foreach my $key (keys(%env)) { |
| |
if ($key=~/^form\.correct\:/) { |
| |
my @input=split(/\,/,$env{$key}); |
| |
for (my $i=0;$i<=$#input;$i++) { |
| |
if (($correct[$i]) && ($input[$i]) && |
| |
($correct[$i] ne $input[$i])) { |
| |
$result.='<br /><span class="LC_warning">'. |
| |
&mt('More than one correct result given for question "[_1]": [_2] versus [_3].', |
| |
$env{'form.question:'.$i},$correct[$i],$input[$i]).'</span>'; |
| |
} elsif ($input[$i]) { |
| |
$correct[$i]=$input[$i]; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
for (my $i=0;$i<$number;$i++) { |
| |
if (!$correct[$i]) { |
| |
$result.='<br /><span class="LC_error">'. |
| |
&mt('No correct result given for question "[_1]"!', |
| |
$env{'form.question:'.$i}).'</span>'; |
| |
} |
| |
} |
| |
$result.='<br />'.&mt("Correct answer: [_1]",join(', ',map { ($_?$_:'-') } @correct)); |
| |
} |
| |
# Start grading |
| |
my $pcorrect=$env{'form.pcorrect'}; |
| |
my $pincorrect=$env{'form.pincorrect'}; |
| |
my $storecount=0; |
| |
foreach my $key (keys(%env)) { |
| |
my $user=''; |
| |
if ($key=~/^form\.student\:(.*)$/) { |
| |
$user=$1; |
| |
} |
| |
if ($key=~/^form\.unknown\:(.*)$/) { |
| |
my $id=$1; |
| |
if (($env{'form.uname'.$id}) && ($env{'form.udom'.$id})) { |
| |
$user=$env{'form.uname'.$id}.':'.$env{'form.udom'.$id}; |
| |
} elsif ($env{'form.multi'.$id}) { |
| |
$user=$env{'form.multi'.$id}; |
| |
} |
| |
} |
| |
if ($user) { |
| |
my @answer=split(/\,/,$env{$key}); |
| |
my $sum=0; |
| |
my $realnumber=$number; |
| |
for (my $i=0;$i<$number;$i++) { |
| |
if ($answer[$i]) { |
| |
if ($gradingmechanism eq 'attendance') { |
| |
$sum+=$pcorrect; |
| |
} elsif ($answer[$i] eq '*') { |
| |
$sum+=$pcorrect; |
| |
} elsif ($answer[$i] eq '-') { |
| |
$realnumber--; |
| |
} else { |
| |
if ($answer[$i] eq $correct[$i]) { |
| |
$sum+=$pcorrect; |
| |
} else { |
| |
$sum+=$pincorrect; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
my $ave=$sum/(100*$realnumber); |
| |
# Store |
| |
my ($username,$domain)=split(/\:/,$user); |
| |
my %grades=(); |
| |
$grades{"resource.$part.solved"}='correct_by_override'; |
| |
$grades{"resource.$part.awarded"}=$ave; |
| |
$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}"; |
| |
my $returncode=&Apache::lonnet::cstore(\%grades,$symb, |
| |
$env{'request.course.id'}, |
| |
$domain,$username); |
| |
if ($returncode ne 'ok') { |
| |
$result.="<br /><span class=\"LC_error\">Failed to save student $username:$domain. Message when trying to save was ($returncode)</span>"; |
| |
} else { |
| |
$storecount++; |
| |
} |
| |
} |
| |
} |
| |
# We are done |
| |
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount). |
| |
'</td></tr></table>'."\n". |
| |
'</td></tr></table><br /><br />'."\n"; |
| |
return $result.&show_grading_menu_form($symb); |
| |
} |
| |
|
| |
sub handler { |
| |
my $request=$_[0]; |
| |
&reset_caches(); |
| |
if ($env{'browser.mathml'}) { |
| |
&Apache::loncommon::content_type($request,'text/xml'); |
| |
} else { |
| |
&Apache::loncommon::content_type($request,'text/html'); |
| |
} |
| |
$request->send_http_header; |
| |
return '' if $request->header_only; |
| |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
| |
my $symb=&get_symb($request,1); |
| |
my @commands=&Apache::loncommon::get_env_multiple('form.command'); |
| |
my $command=$commands[0]; |
| |
|
| |
if ($#commands > 0) { |
| |
&Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands)); |
| |
} |
| |
|
| |
$ssi_error = 0; |
| |
my $brcrum = [{href=>"/adm/grades",text=>"Grading"}]; |
| |
$request->print(&Apache::loncommon::start_page('Grading',undef, |
| |
{'bread_crumbs' => $brcrum})); |
| |
if ($symb eq '' && $command eq '') { |
| |
if ($env{'user.adv'}) { |
| |
if (($env{'form.codeone'}) && ($env{'form.codetwo'}) && |
| |
($env{'form.codethree'})) { |
| |
my $token=$env{'form.codeone'}.'*'.$env{'form.codetwo'}.'*'. |
| |
$env{'form.codethree'}; |
| |
my ($tsymb,$tuname,$tudom,$tcrsid)= |
| |
&Apache::lonnet::checkin($token); |
| |
if ($tsymb) { |
| |
my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb); |
| |
if (&Apache::lonnet::allowed('mgr',$tcrsid)) { |
| |
$request->print(&ssi_with_retries('/res/'.$url, $ssi_retries, |
| |
('grade_username' => $tuname, |
| |
'grade_domain' => $tudom, |
| |
'grade_courseid' => $tcrsid, |
| |
'grade_symb' => $tsymb))); |
| |
} else { |
| |
$request->print('<h3>Not authorized: '.$token.'</h3>'); |
| |
} |
| |
} else { |
| |
$request->print('<h3>Not a valid DocID: '.$token.'</h3>'); |
| |
} |
| |
} else { |
| |
$request->print(&Apache::lonxml::tokeninputfield()); |
| |
} |
| |
} |
| |
} else { |
| |
&init_perm(); |
| |
if ($command eq 'submission' && $perm{'vgr'}) { |
| |
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0)); |
| |
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) { |
| |
&pickStudentPage($request); |
| |
} elsif ($command eq 'displayPage' && $perm{'vgr'}) { |
| |
&displayPage($request); |
| |
} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) { |
| |
&updateGradeByPage($request); |
| |
} elsif ($command eq 'processGroup' && $perm{'vgr'}) { |
| |
&processGroup($request); |
| |
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) { |
| |
$request->print(&grading_menu($request)); |
| |
} elsif ($command eq 'submit_options' && $perm{'vgr'}) { |
| |
$request->print(&submit_options($request)); |
| |
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) { |
| |
$request->print(&viewgrades($request)); |
| |
} elsif ($command eq 'handgrade' && $perm{'mgr'}) { |
| |
$request->print(&processHandGrade($request)); |
| |
} elsif ($command eq 'editgrades' && $perm{'mgr'}) { |
| |
$request->print(&editgrades($request)); |
| |
} elsif ($command eq 'verify' && $perm{'vgr'}) { |
| |
$request->print(&verifyreceipt($request)); |
| |
} elsif ($command eq 'processclicker' && $perm{'mgr'}) { |
| |
$request->print(&process_clicker($request)); |
| |
} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) { |
| |
$request->print(&process_clicker_file($request)); |
| |
} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) { |
| |
$request->print(&assign_clicker_grades($request)); |
| |
} elsif ($command eq 'csvform' && $perm{'mgr'}) { |
| |
$request->print(&upcsvScores_form($request)); |
| |
} elsif ($command eq 'csvupload' && $perm{'mgr'}) { |
| |
$request->print(&csvupload($request)); |
| |
} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) { |
| |
$request->print(&csvuploadmap($request)); |
| |
} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) { |
| |
if ($env{'form.associate'} ne 'Reverse Association') { |
| |
$request->print(&csvuploadoptions($request)); |
| |
} else { |
| |
if ( $env{'form.upfile_associate'} ne 'reverse' ) { |
| |
$env{'form.upfile_associate'} = 'reverse'; |
| |
} else { |
| |
$env{'form.upfile_associate'} = 'forward'; |
| |
} |
| |
$request->print(&csvuploadmap($request)); |
| |
} |
| |
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) { |
| |
$request->print(&csvuploadassign($request)); |
| |
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) { |
| |
$request->print(&scantron_selectphase($request)); |
| |
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) { |
| |
$request->print(&scantron_do_warning($request)); |
| |
} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) { |
| |
$request->print(&scantron_validate_file($request)); |
| |
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) { |
| |
$request->print(&scantron_process_students($request)); |
| |
} elsif ($command eq 'scantronupload' && |
| |
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})|| |
| |
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) { |
| |
$request->print(&scantron_upload_scantron_data($request)); |
| |
} elsif ($command eq 'scantronupload_save' && |
| |
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})|| |
| |
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) { |
| |
$request->print(&scantron_upload_scantron_data_save($request)); |
| |
} elsif ($command eq 'scantron_download' && |
| |
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) { |
| |
$request->print(&scantron_download_scantron_data($request)); |
| |
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) { |
| |
$request->print(&checkscantron_results($request)); |
| |
} elsif ($command) { |
| |
$request->print("Access Denied ($command)"); |
| |
} |
| |
} |
| |
if ($ssi_error) { |
| |
&ssi_print_error($request); |
| |
} |
| |
$request->print(&Apache::loncommon::end_page()); |
| |
&reset_caches(); |
| |
return ''; |
| } |
} |
| |
|
| 1; |
1; |
| |
|
| __END__; |
__END__; |
| |
|
| |
|
| |
=head1 NAME |
| |
|
| |
Apache::grades |
| |
|
| |
=head1 SYNOPSIS |
| |
|
| |
Handles the viewing of grades. |
| |
|
| |
This is part of the LearningOnline Network with CAPA project |
| |
described at http://www.lon-capa.org. |
| |
|
| |
=head1 OVERVIEW |
| |
|
| |
Do an ssi with retries: |
| |
While I'd love to factor out this with the vesrion in lonprintout, |
| |
that would either require a data coupling between modules, which I refuse to perpetuate (there's quite enough of that already), or would require the invention of another infrastructure |
| |
I'm not quite ready to invent (e.g. an ssi_with_retry object). |
| |
|
| |
At least the logic that drives this has been pulled out into loncommon. |
| |
|
| |
|
| |
|
| |
ssi_with_retries - Does the server side include of a resource. |
| |
if the ssi call returns an error we'll retry it up to |
| |
the number of times requested by the caller. |
| |
If we still have a proble, no text is appended to the |
| |
output and we set some global variables. |
| |
to indicate to the caller an SSI error occurred. |
| |
All of this is supposed to deal with the issues described |
| |
in LonCAPA BZ 5631 see: |
| |
http://bugs.lon-capa.org/show_bug.cgi?id=5631 |
| |
by informing the user that this happened. |
| |
|
| |
Parameters: |
| |
resource - The resource to include. This is passed directly, without |
| |
interpretation to lonnet::ssi. |
| |
form - The form hash parameters that guide the interpretation of the resource |
| |
|
| |
retries - Number of retries allowed before giving up completely. |
| |
Returns: |
| |
On success, returns the rendered resource identified by the resource parameter. |
| |
Side Effects: |
| |
The following global variables can be set: |
| |
ssi_error - If an unrecoverable error occurred this becomes true. |
| |
It is up to the caller to initialize this to false |
| |
if desired. |
| |
ssi_error_resource - If an unrecoverable error occurred, this is the value |
| |
of the resource that could not be rendered by the ssi |
| |
call. |
| |
ssi_error_message - The error string fetched from the ssi response |
| |
in the event of an error. |
| |
|
| |
|
| |
=head1 HANDLER SUBROUTINE |
| |
|
| |
ssi_with_retries() |
| |
|
| |
=head1 SUBROUTINES |
| |
|
| |
=over |
| |
|
| |
=item scantron_get_correction() : |
| |
|
| |
Builds the interface screen to interact with the operator to fix a |
| |
specific error condition in a specific scanline |
| |
|
| |
Arguments: |
| |
$r - Apache request object |
| |
$i - number of the current scanline |
| |
$scan_record - hash ref as returned from &scantron_parse_scanline() |
| |
$scan_config - hash ref as returned from &get_scantron_config() |
| |
$line - full contents of the current scanline |
| |
$error - error condition, valid values are |
| |
'incorrectCODE', 'duplicateCODE', |
| |
'doublebubble', 'missingbubble', |
| |
'duplicateID', 'incorrectID' |
| |
$arg - extra information needed |
| |
For errors: |
| |
- duplicateID - paper number that this studentID was seen before on |
| |
- duplicateCODE - array ref of the paper numbers this CODE was |
| |
seen on before |
| |
- incorrectCODE - current incorrect CODE |
| |
- doublebubble - array ref of the bubble lines that have double |
| |
bubble errors |
| |
- missingbubble - array ref of the bubble lines that have missing |
| |
bubble errors |
| |
|
| |
=item scantron_get_maxbubble() : |
| |
|
| |
Returns the maximum number of bubble lines that are expected to |
| |
occur. Does this by walking the selected sequence rendering the |
| |
resource and then checking &Apache::lonxml::get_problem_counter() |
| |
for what the current value of the problem counter is. |
| |
|
| |
Caches the results to $env{'form.scantron_maxbubble'}, |
| |
$env{'form.scantron.bubble_lines.n'}, |
| |
$env{'form.scantron.first_bubble_line.n'} and |
| |
$env{"form.scantron.sub_bubblelines.n"} |
| |
which are the total number of bubble, lines, the number of bubble |
| |
lines for response n and number of the first bubble line for response n, |
| |
and a comma separated list of numbers of bubble lines for sub-questions |
| |
(for optionresponse, matchresponse, and rankresponse items), for response n. |
| |
|
| |
|
| |
=item scantron_validate_missingbubbles() : |
| |
|
| |
Validates all scanlines in the selected file to not have any |
| |
answers that don't have bubbles that have not been verified |
| |
to be bubble free. |
| |
|
| |
=item scantron_process_students() : |
| |
|
| |
Routine that does the actual grading of the bubble sheet information. |
| |
|
| |
The parsed scanline hash is added to %env |
| |
|
| |
Then foreach unskipped scanline it does an &Apache::lonnet::ssi() |
| |
foreach resource , with the form data of |
| |
|
| |
'submitted' =>'scantron' |
| |
'grade_target' =>'grade', |
| |
'grade_username'=> username of student |
| |
'grade_domain' => domain of student |
| |
'grade_courseid'=> of course |
| |
'grade_symb' => symb of resource to grade |
| |
|
| |
This triggers a grading pass. The problem grading code takes care |
| |
of converting the bubbled letter information (now in %env) into a |
| |
valid submission. |
| |
|
| |
=item scantron_upload_scantron_data() : |
| |
|
| |
Creates the screen for adding a new bubble sheet data file to a course. |
| |
|
| |
=item scantron_upload_scantron_data_save() : |
| |
|
| |
Adds a provided bubble information data file to the course if user |
| |
has the correct privileges to do so. |
| |
|
| |
=item valid_file() : |
| |
|
| |
Validates that the requested bubble data file exists in the course. |
| |
|
| |
=item scantron_download_scantron_data() : |
| |
|
| |
Shows a list of the three internal files (original, corrected, |
| |
skipped) for a specific bubble sheet data file that exists in the |
| |
course. |
| |
|
| |
=item scantron_validate_ID() : |
| |
|
| |
Validates all scanlines in the selected file to not have any |
| |
invalid or underspecified student IDs |
| |
|
| |
=back |
| |
|
| |
=cut |
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