version 1.53, 2002/03/01 00:23:04
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version 1.75, 2002/11/27 19:25:56
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Line 28
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Line 28
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# 2/19 Guy |
# 2/19 Guy |
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package Apache::inputtags; |
package Apache::inputtags; |
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use HTML::Entities(); |
use strict; |
use strict; |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::inputtags',('textfield','textline','datasubmission')); |
&Apache::lonxml::register('Apache::inputtags',('textfield','textline')); |
} |
} |
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Line 46 sub initialize_inputtags {
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Line 47 sub initialize_inputtags {
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@Apache::inputtags::responselist=(); |
@Apache::inputtags::responselist=(); |
# list of whether or not a specific response was previously used |
# list of whether or not a specific response was previously used |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
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# submission it was used in |
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@Apache::inputtags::previous_version=(); |
# id of current part, 0 means that no part is current (inside <problem> only |
# id of current part, 0 means that no part is current (inside <problem> only |
$Apache::inputtags::part=''; |
$Apache::inputtags::part=''; |
# list of problem date statuses, the first element is for <problem> |
# list of problem date statuses, the first element is for <problem> |
Line 75 sub start_textfield {
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Line 78 sub start_textfield {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result = ""; |
my $result = ""; |
my $id = &start_input($parstack,$safeeval); |
my $id = &start_input($parstack,$safeeval); |
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my $resid=$Apache::inputtags::response[-1]; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $oldresponse = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.$Apache::inputtags::response['-1'].submission"}; |
$Apache::lonxml::evaluate--; |
my $cols = &Apache::lonxml::get_param('cols',$parstack,$safeeval); |
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if ( $cols eq '') { $cols = 80; } |
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my $rows = &Apache::lonxml::get_param('rows',$parstack,$safeeval); |
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if ( $rows eq '') { $rows = 10; } |
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if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
$result= '<textarea name="HWVAL'.$Apache::inputtags::response['-1'].'" '. |
my $partid=$Apache::inputtags::part; |
"rows=\"$rows\" cols=\"$cols\">".$oldresponse; |
my $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$resid.submission"}); |
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my $cols = &Apache::lonxml::get_param('cols',$parstack,$safeeval); |
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if ( $cols eq '') { $cols = 80; } |
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my $rows = &Apache::lonxml::get_param('rows',$parstack,$safeeval); |
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if ( $rows eq '') { $rows = 10; } |
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$result= '<textarea name="HWVAL'.$resid.'" '. |
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"rows=\"$rows\" cols=\"$cols\">".$oldresponse; |
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if ($oldresponse ne '') { |
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#get rid of any startup text if the user has already responded |
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&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
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} |
} else { |
} else { |
$result='<table border="1"><tr><td><i>'.$oldresponse.'</i></td></tr></table>'; |
#right or wrong don't show it |
} |
#$result='<table border="1"><tr><td><i>'.$oldresponse.'</i></td></tr></table>'; |
if ($oldresponse ne '') { |
$result=''; |
#get rid of any startup text if the user has already responded |
#get rid of any startup text |
&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
} |
} |
} |
} elsif ($target eq 'grade') { |
if ($target eq 'grade') { |
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my $seedtext=&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
my $seedtext=&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
if ($seedtext eq $ENV{'form.HWVAL'.$Apache::inputtags::response[-1]}) { |
if ($seedtext eq $ENV{'form.HWVAL'.$resid}) { |
# if the seed text is still there it wasn't a real submission |
# if the seed text is still there it wasn't a real submission |
$ENV{'form.HWVAL'.$Apache::inputtags::response['-1']}=''; |
$ENV{'form.HWVAL'.$resid}=''; |
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} |
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} elsif ($target eq 'edit') { |
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$result.=&Apache::edit::tag_start($target,$token); |
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$result.=&Apache::edit::text_arg('Rows:','rows',$token,4); |
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$result.=&Apache::edit::text_arg('Columns:','cols',$token,4); |
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my $bodytext=&Apache::lonxml::get_all_text("/textfield",$$parser[-1]); |
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$result.=&Apache::edit::editfield($token->[1],$bodytext,'Text you want to appear by default:',80,2); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'rows','cols'); |
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if ($constructtag) { |
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$result = &Apache::edit::rebuild_tag($token); |
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} else { |
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$result=$token->[4]; |
} |
} |
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$result.=&Apache::edit::modifiedfield(); |
} |
} |
return $result; |
return $result; |
} |
} |
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sub end_textfield { |
sub end_textfield { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
if ($target eq 'web') { |
if ($target eq 'web') { |
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$Apache::lonxml::evaluate++; |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
return "</textarea>"; |
return "</textarea>"; |
} |
} |
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} elsif ($target eq 'edit') { |
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$result=&Apache::edit::end_table(); |
} |
} |
&end_input; |
&end_input; |
return ''; |
return $result; |
} |
} |
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sub start_textline { |
sub start_textline { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result = ""; |
my $result = ""; |
if ($target eq 'web') { |
if ($target eq 'web') { |
my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval); |
$Apache::lonxml::evaluate--; |
if ($size eq '') { $size=20; } |
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my $partid=$Apache::inputtags::part; |
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my $id=$Apache::inputtags::response['-1']; |
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my $oldresponse = |
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$Apache::lonhomework::history{"resource.$partid.$id.submission"}; |
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if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
$result= '<input type="text" name="HWVAL'.$id.'" value="'. |
my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval); |
$oldresponse.'" size="'.$size.'" />'; |
my $maxlength; |
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if ($size eq '') { $size=20; } else { |
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if ($size < 20) { $maxlength=$size; } |
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} |
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my $partid=$Apache::inputtags::part; |
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my $id=$Apache::inputtags::response[-1]; |
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my $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$id.submission"}); |
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if ($Apache::lonhomework::type ne 'exam') { |
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$result= '<input type="text" name="HWVAL'.$id.'" value="'. |
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$oldresponse.'" size="'.$size.'" maxlength="'.$maxlength.'" />'; |
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} |
} else { |
} else { |
$result='<i>'.$oldresponse.'</i>'; |
#right or wrong don't show what was last typed in. |
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#$result='<i>'.$oldresponse.'</i>'; |
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$result=''; |
} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result=&Apache::edit::tag_start($target,$token); |
$result=&Apache::edit::tag_start($target,$token); |
Line 136 sub start_textline {
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Line 171 sub start_textline {
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} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'size'); |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'size'); |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
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} elsif ($target eq 'tex') { |
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$result='\framebox[1cm][s]{\hfill}'; |
} |
} |
return $result; |
return $result; |
} |
} |
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sub end_textline { |
sub end_textline { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($target eq 'edit') { return ('','no'); } |
if ($target eq 'web') { $Apache::lonxml::evaluate++; } |
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elsif ($target eq 'edit') { return ('','no'); } |
return ""; |
return ""; |
} |
} |
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sub start_datasubmission { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $id = &Apache::response::start_response($parstack,$safeeval); |
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my $result; |
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if ($target eq 'meta') { |
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$result = &Apache::response::meta_stores_write($token->[2]->{'name'}, |
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$token->[2]->{'type'}, |
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$token->[2]->{'display'}); |
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$result .= &Apache::response::meta_package_write('datasubmission'); |
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} |
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return $result; |
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} |
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sub end_datasubmission { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
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if ( $target eq 'web' ) { |
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} elsif ($target eq 'grade' ) { |
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if ( defined $ENV{'form.submitted'}) { |
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&Apache::response::setup_params('datasubmission'); |
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my $partid = $Apache::inputtags::part; |
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my $id = $Apache::inputtags::response['-1']; |
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my $response = $ENV{'form.HWVAL'.$id}; |
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my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); |
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if ( $response =~ /[^\s]/) { |
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$Apache::lonhomework::results{"resource.$partid.$id.$name"}= |
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$response; |
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} |
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} |
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} |
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&Apache::response::end_response; |
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return $result; |
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} |
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sub finalizeawards { |
sub finalizeawards { |
my $result=''; |
my $result=''; |
my $award; |
my $award; |
if ($#_ == '-1') { $result = "NO_RESPONSE"; } |
if ($#_ == '-1') { $result = "NO_RESPONSE"; } |
if ($result eq '' ) { |
if ($result eq '' ) { |
foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; last;}} |
my $blankcount; |
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foreach $award (@_) { |
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if ($award eq '') { |
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$result='MISSING_ANSWER'; |
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$blankcount++; |
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} |
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} |
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if ($blankcount == ($#_ + 1)) { $result = 'NO_RESPONSE'; } |
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} |
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if ($result eq '' ) { |
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foreach $award (@_) { if ($award eq 'MISSING_ANSWER') {$result='MISSING_ANSWER'; last;}} |
} |
} |
if ($result eq '' ) { |
if ($result eq '' ) { |
foreach $award (@_) { if ($award eq 'ERROR') {$result='ERROR'; last;}} |
foreach $award (@_) { if ($award eq 'ERROR') {$result='ERROR'; last;}} |
Line 216 sub finalizeawards {
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Line 230 sub finalizeawards {
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foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} } |
foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} } |
} |
} |
if ($result eq '' ) { |
if ($result eq '' ) { |
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foreach $award (@_) { if ($award eq 'DRAFT') {$result=$award; last;} } |
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} |
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if ($result eq '' ) { |
foreach $award (@_) { if ($award eq 'SUBMITTED') {$result=$award; last;} } |
foreach $award (@_) { if ($award eq 'SUBMITTED') {$result=$award; last;} } |
} |
} |
if ($result eq '' ) { |
if ($result eq '' ) { |
Line 226 sub finalizeawards {
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Line 243 sub finalizeawards {
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} |
} |
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sub decideoutput { |
sub decideoutput { |
my ($award,$solved,$previous)=@_; |
my ($award,$solved,$previous,$target)=@_; |
my $message=''; |
my $message=''; |
my $button=0; |
my $button=0; |
my $previousmsg; |
my $previousmsg; |
Line 234 sub decideoutput {
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Line 251 sub decideoutput {
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if ($previous) { $previousmsg='You have entered that answer before'; } |
if ($previous) { $previousmsg='You have entered that answer before'; } |
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if ($solved =~ /^correct/) { |
if ($solved =~ /^correct/) { |
$message = "<b>You are correct.</b> Your receipt is ". |
if ($target eq 'tex') { |
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$message = '\textbf{You are correct}. Your receipt is '. |
&Apache::lonnet::receipt; |
&Apache::lonnet::receipt; |
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} else { |
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$message = "<b>You are correct.</b> Your receipt is ". |
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&Apache::lonnet::receipt; |
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} |
$button=0; |
$button=0; |
$previousmsg=''; |
$previousmsg=''; |
} elsif ($solved =~ /^excused/) { |
} elsif ($solved =~ /^excused/) { |
Line 282 sub decideoutput {
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Line 304 sub decideoutput {
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} elsif ($award eq 'SUBMITTED') { |
} elsif ($award eq 'SUBMITTED') { |
$message = "Your submission has been recorded."; |
$message = "Your submission has been recorded."; |
$button=1; |
$button=1; |
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} elsif ($award eq 'DRAFT') { |
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$message = "A draft copy has been saved."; |
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$button=1; |
} else { |
} else { |
$message = "Unknown message: $award"; |
$message = "Unknown message: $award"; |
$button=1; |
$button=1; |
Line 292 sub decideoutput {
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Line 317 sub decideoutput {
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sub setgradedata { |
sub setgradedata { |
my ($award,$id,$previously_used) = @_; |
my ($award,$id,$previously_used) = @_; |
# if the student already has it correct, don't modify the status |
# if the student already has it correct, don't modify the status |
if ($Apache::inputtags::status['-1'] ne 'CAN_ANSWER') { |
if ($Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && |
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$Apache::inputtags::status['-1'] ne 'CANNOT_ANSWER') { |
$Apache::lonhomework::results{"resource.$id.afterduedate"}=$award; |
$Apache::lonhomework::results{"resource.$id.afterduedate"}=$award; |
return ''; |
return ''; |
} elsif ( $Apache::lonhomework::history{"resource.$id.solved"} !~ |
} elsif ( $Apache::lonhomework::history{"resource.$id.solved"} !~ |
Line 311 sub setgradedata {
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Line 337 sub setgradedata {
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$Apache::lonhomework::results{"resource.$id.tries"} = |
$Apache::lonhomework::results{"resource.$id.tries"} = |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::results{"resource.$id.solved"} = |
$Apache::lonhomework::results{"resource.$id.solved"} = |
'incorrect_attempted'; |
'incorrect_attempted' |
} elsif ( $award eq 'SUBMITTED' ) { |
} elsif ( $award eq 'SUBMITTED' ) { |
$Apache::lonhomework::results{"resource.$id.tries"} = |
$Apache::lonhomework::results{"resource.$id.tries"} = |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
$Apache::lonhomework::results{"resource.$id.solved"} = |
$Apache::lonhomework::results{"resource.$id.solved"} = |
'ungraded_attempted'; |
'ungraded_attempted'; |
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} elsif ( $award eq 'DRAFT' ) { |
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$Apache::lonhomework::results{"resource.$id.solved"} = ''; |
} elsif ( $award eq 'NO_RESPONSE' ) { |
} elsif ( $award eq 'NO_RESPONSE' ) { |
return ''; |
return ''; |
} else { |
} else { |
Line 330 sub setgradedata {
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Line 358 sub setgradedata {
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delete($Apache::lonhomework::results{"resource.$id.tries"}); |
delete($Apache::lonhomework::results{"resource.$id.tries"}); |
$Apache::lonhomework::results{"resource.$id.previous"} = '1'; |
$Apache::lonhomework::results{"resource.$id.previous"} = '1'; |
} elsif ( $previously_used eq 'PREVIOUSLY_LAST') { |
} elsif ( $previously_used eq 'PREVIOUSLY_LAST') { |
#delete all data as they student didn't do anything |
#delete all data as they student didn't do anything, but save |
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#the list of collaborators. |
foreach my $key (keys(%Apache::lonhomework::results)) { |
foreach my $key (keys(%Apache::lonhomework::results)) { |
if ($key =~ /^resource\.$id\./) { |
if (($key =~ /^resource\.$id\./) && ($key !~ /\.collaborators$/)) { |
&Apache::lonxml::debug("Removing $key"); |
&Apache::lonxml::debug("Removing $key"); |
delete($Apache::lonhomework::results{$key}); |
delete($Apache::lonhomework::results{$key}); |
} |
} |
} |
} |
#and since they didn't do anything we were never here |
#and since they didn't do anything we were never here |
Line 355 sub grade {
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Line 384 sub grade {
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foreach $response (@Apache::inputtags::responselist) { |
foreach $response (@Apache::inputtags::responselist) { |
&Apache::lonxml::debug("looking for response.$id.$response.awarddetail"); |
&Apache::lonxml::debug("looking for response.$id.$response.awarddetail"); |
my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"}; |
my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"}; |
if ( $value ne '' ) { |
&Apache::lonxml::debug("keeping $value from $response for $id"); |
&Apache::lonxml::debug("keeping $value from $response for $id"); |
push (@awards,$value); |
push (@awards,$value); |
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} else { |
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&Apache::lonxml::debug("skipping $value from $response for $id"); |
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} |
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} |
} |
my $finalaward = &finalizeawards(@awards); |
my $finalaward = &finalizeawards(@awards); |
my $previously_used; |
my $previously_used; |
if ( $#Apache::inputtags::previous eq $#awards ) { |
if ( $#Apache::inputtags::previous eq $#awards ) { |
$previously_used = 'PREVIOUSLY_LAST'; |
my $match=0; |
foreach my $value (@Apache::inputtags::previous) { |
my @matches; |
if ($value eq 'PREVIOUSLY_USED' ) { |
foreach my $versionar (@Apache::inputtags::previous_version) { |
$previously_used = $value; |
foreach my $version (@$versionar) { |
last; |
$matches[$version]++; |
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} |
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} |
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foreach my $elem (@matches) {if ($elem eq ($#awards+1)) {$match=1;}} |
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if ($match) { |
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$previously_used = 'PREVIOUSLY_LAST'; |
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foreach my $value (@Apache::inputtags::previous) { |
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if ($value eq 'PREVIOUSLY_USED' ) { |
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$previously_used = $value; |
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last; |
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} |
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} |
} |
} |
} |
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} |
} |
&Apache::lonxml::debug("final award $finalaward, $previously_used"); |
&Apache::lonxml::debug("final award $finalaward, $previously_used"); |
&setgradedata($finalaward,$id,$previously_used); |
&setgradedata($finalaward,$id,$previously_used); |
Line 380 sub grade {
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Line 415 sub grade {
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} |
} |
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sub gradestatus { |
sub gradestatus { |
my ($id) = @_; |
my ($id,$target) = @_; |
my $showbutton = 1; |
my $showbutton = 1; |
my $message = ''; |
my $message = ''; |
my $latemessage = ''; |
my $latemessage = ''; |
Line 398 sub gradestatus {
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Line 433 sub gradestatus {
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if ( $award ne '' ) { |
if ( $award ne '' ) { |
&Apache::lonxml::debug('Getting message'); |
&Apache::lonxml::debug('Getting message'); |
($showbutton,$message,$previousmsg) = |
($showbutton,$message,$previousmsg) = |
&decideoutput($award,$solved,$previous); |
&decideoutput($award,$solved,$previous,$target); |
$message="<td bgcolor=\"#aaffaa\">$message</td>"; |
if ($target eq 'tex') { |
if ($previousmsg) { |
$message=' '.$message.' '; |
$previousmsg="<td bgcolor=\"#ffaaaa\">$previousmsg</td>"; |
} else { |
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$message="<td bgcolor=\"#aaffaa\">$message</td>"; |
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if ($previousmsg) { |
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$previousmsg="<td bgcolor=\"#ffaaaa\">$previousmsg</td>"; |
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} |
} |
} |
} |
} |
my $tries = $Apache::lonhomework::history{"resource.$id.tries"}; |
my $tries = $Apache::lonhomework::history{"resource.$id.tries"}; |
Line 411 sub gradestatus {
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Line 450 sub gradestatus {
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if ( $maxtries eq '' ) { $maxtries = '2'; } |
if ( $maxtries eq '' ) { $maxtries = '2'; } |
if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; } |
if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; } |
if ( $showbutton ) { |
if ( $showbutton ) { |
$trystr = "<td>Tries $tries/$maxtries</td>"; |
if ($target eq 'tex') { |
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if ($ENV{'request.state'} ne "construct") { |
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$trystr = ' {\small \textit{Tries} '.$tries.'/'.$maxtries.'} \vskip 0 mm '; |
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} |
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} else { |
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$trystr = "<td>Tries $tries/$maxtries</td>"; |
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} |
} |
} |
if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {$showbutton = 0;} |
if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {$showbutton = 0;} |
if ( $showbutton ) { |
if ( $showbutton ) { |
$button = '<br /><input type="submit" name="submit" value="Submit Answer" />'; |
if ($target ne 'tex') { |
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$button = '<br /><input type="submit" name="submit" value="Submit Answer" />'; |
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} |
} |
} |
if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) { |
if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) { |
#last submissions was after due date |
#last submissions was after due date |
$latemessage="<td bgcolor=\"#ffaaaa\">The last submission was after the Due Date</td>"; |
if ($target eq 'tex') { |
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$latemessage=' The last submission was after the Due Date '; |
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} else { |
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$latemessage="<td bgcolor=\"#ffaaaa\">The last submission was after the Due Date</td>"; |
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} |
} |
} |
} |
} |
my $output= $previousmsg.$latemessage.$message.$trystr; |
my $output= $previousmsg.$latemessage.$message.$trystr; |
if ($output =~ /^\s*$/) { |
if ($output =~ /^\s*$/) { |
return $button; |
return $button; |
} else { |
} else { |
return $button.'<table><tr>'.$output.'</tr></table>'; |
if ($target eq 'tex') { |
|
return $button.' \vskip 0 mm '.$output.' '; |
|
} else { |
|
return $button.'<table><tr>'.$output.'</tr></table>'; |
|
} |
} |
} |
} |
} |
1; |
1; |