version 1.16, 2001/10/05 21:51:14
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version 1.23, 2002/05/08 18:59:37
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# The LearningOnline Network with CAPA |
# The LON-CAPA Grading handler |
# The LON-CAPA Grading handler |
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# |
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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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# |
# 2/9,2/13 Guy Albertelli |
# 2/9,2/13 Guy Albertelli |
# 6/8 Gerd Kortemeyer |
# 6/8 Gerd Kortemeyer |
# 7/26 H.K. Ng |
# 7/26 H.K. Ng |
Line 33 sub moreinfo {
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Line 59 sub moreinfo {
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return ''; |
return ''; |
} |
} |
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sub verifyreceipt { |
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my $request=shift; |
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my $courseid=$ENV{'request.course.id'}; |
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my $chome=$ENV{"course.$courseid.home"}; |
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my $cdom=$ENV{"course.$courseid.domain"}; |
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my $cnum=$ENV{"course.$courseid.num"}; |
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my $receipt=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. |
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$ENV{'form.receipt'}; |
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$receipt=~s/[^\-\d]//g; |
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my $symb=$ENV{'form.symb'}; |
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unless ($symb) { |
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$symb=&Apache::lonnet::symbread($ENV{'form.url'}); |
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} |
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if ((&Apache::lonnet::allowed('mgr',$courseid)) && ($symb)) { |
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$request->print('<h1>Verifying Submission Receipt '.$receipt.'</h1>'); |
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my $matches=0; |
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my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
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foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
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my ($uname,$udom)=split(/\:/,$student); |
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if ($receipt eq |
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&Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { |
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$request->print('Matching '.$student.'<br>'); |
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$matches++; |
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} |
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} |
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$request->print('<p>'.$matches.' match(es)</p>'); |
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} |
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return ''; |
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} |
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sub listStudents { |
sub listStudents { |
my ($request) = shift; |
my ($request) = shift; |
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
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my $chome=$ENV{"course.$ENV{'request.course.id'}.home"}; |
my $chome=$ENV{"course.$ENV{'request.course.id'}.home"}; |
$request->print ("Found $cdom:$cnum:$chome<br />"); |
my $cdom=$ENV{"course.$ENV{'request.course.id'}.domain"}; |
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my $cnum=$ENV{"course.$ENV{'request.course.id'}.num"}; |
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my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); |
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$request->print(<<ENDHEADER); |
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<h1>Verify a Submission Receipt Issued by this Server</h1> |
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<form action="/adm/grades" method="post"> |
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<tt>$hostver-<input type="text" name="receipt" size="4"></tt> |
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<input type="submit" name="submit" value="Verify"> |
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<input type="hidden" name="command" value="verify"> |
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ENDHEADER |
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if ($ENV{'form.url'}) { |
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$request->print( |
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'<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'); |
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} |
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if ($ENV{'form.symb'}) { |
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$request->print( |
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'<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'); |
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} |
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$request->print(<<ENDTABLEST); |
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</form> |
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<h1>Show Student Submissions on Assessment</h1> |
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<table border="1"> |
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<tr><th>Username</th><th>Domain</th><th>Name</th><th> </th></tr> |
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ENDTABLEST |
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
my ($sname,$sdom) = split(/:/,$student); |
my ($sname,$sdom) = split(/:/,$student); |
Line 51 sub listStudents {
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Line 128 sub listStudents {
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# my $sfullname = $Apache::lonnet::unescape($nameparts[0]); |
# my $sfullname = $Apache::lonnet::unescape($nameparts[0]); |
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if ( $Apache::grades::viewgrades eq 'F' ) { |
if ( $Apache::grades::viewgrades eq 'F' ) { |
$request->print('<form action="/adm/grades" method="post">'."\n"); |
$request->print("\n".'<tr>'."<td>$sname</td><td>$sdom</td><td>@nameparts</td><td>". |
$request->print("$sname @nameparts\n"); |
'<form action="/adm/grades" method="post">'); |
if ($ENV{'form.url'}) { |
if ($ENV{'form.url'}) { |
$request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); |
$request->print( |
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'<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'); |
} |
} |
if ($ENV{'form.symb'}) { |
if ($ENV{'form.symb'}) { |
$request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); |
$request->print( |
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'<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'); |
} |
} |
$request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n"); |
$request->print( |
$request->print('<input type="hidden" name="student" value="'.$sname.'" />'."\n"); |
'<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'); |
$request->print('<input type="hidden" name="domain" value="'.$sdom.'" />'."\n"); |
$request->print( |
$request->print('<input type="submit" name="submit" value="View" />'."<br />\n"); |
'<input type="hidden" name="student" value="'.$sname.'" />'); |
$request->print('</form>'); |
$request->print( |
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'<input type="hidden" name="domain" value="'.$sdom.'" />'); |
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$request->print( |
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'<input type="submit" name="submit" value="View" />'); |
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$request->print('</form></td></tr>'); |
} |
} |
} |
} |
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$request->print('</table>'); |
} |
} |
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Line 231 sub submission {
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Line 314 sub submission {
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my $answer=&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, |
my $answer=&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
my $result="<h2> Submission Record </h2> $uname:$udom for $url <br />".$answer; |
my $result="<h2> Submission Record </h2> $uname:$udom for $url <br />".$answer; |
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my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, |
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$ENV{'request.course.id'}); |
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$result.="Student's view of the problem:<br /> $rendered <br /> Correct answer:<br />"; |
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$answer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, |
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$ENV{'request.course.id'}); |
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$result.=$answer; |
return $result; |
return $result; |
} |
} |
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Line 381 sub handler {
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Line 471 sub handler {
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} else { |
} else { |
$Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); |
$Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); |
if ($command eq 'submission') { |
if ($command eq 'submission') { |
$request->print(&listStudents($request)) if ($ENV{'form.student'} eq ''); |
&listStudents($request) if ($ENV{'form.student'} eq ''); |
$request->print(&submission($request)) if ($ENV{'form.student'} ne ''); |
$request->print(&submission($request)) if ($ENV{'form.student'} ne ''); |
} elsif ($command eq 'viewgrades') { |
} elsif ($command eq 'viewgrades') { |
$request->print(&viewgrades($request)); |
$request->print(&viewgrades($request)); |
} elsif ($command eq 'editgrades') { |
} elsif ($command eq 'editgrades') { |
$request->print(&editgrades($request)); |
$request->print(&editgrades($request)); |
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} elsif ($command eq 'verify') { |
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$request->print(&verifyreceipt($request)); |
} else { |
} else { |
$request->print("Unknown action:$command:"); |
$request->print("Unknown action: $command:"); |
} |
} |
} |
} |
&send_footer($request); |
&send_footer($request); |