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version 1.10, 2000/12/04 21:15:33
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version 1.203, 2006/07/19 20:54:19
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| # The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
| # input definitons |
# input definitons |
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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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|
| package Apache::inputtags; |
package Apache::inputtags; |
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use HTML::Entities(); |
| use strict; |
use strict; |
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use Apache::loncommon; |
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use Apache::lonlocal; |
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use Apache::lonnet; |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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|
| |
|
| sub BEGIN { |
BEGIN { |
| &Apache::lonxml::register('Apache::inputtags',('textarea','textline','datasubmission')); |
&Apache::lonxml::register('Apache::inputtags',('hiddenline','textfield','textline')); |
| } |
} |
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|
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# Initializes a set of global variables used during the parse of the problem. |
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# |
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# @Apache::inputtags::input - List of current input ids. |
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# @Apache::inputtags::inputlist - List of all input ids seen this problem. |
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# @Apache::inputtags::response - List of all current resopnse ids. |
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# @Apache::inputtags::responselist - List of all response ids seen this |
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# problem. |
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# @Apache::inputtags::hint - List of all hint ids. |
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# @Apache::inputtags::hintlist - List of all hint ids seen this problem. |
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# @Apache::inputtags::previous - List describing if specific responseds |
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# have been used |
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# @Apache::inputtags::previous_version - Submission responses were used in. |
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# $Apache::inputtags::part - Current part id (valid only in |
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# <problem>) |
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# 0 if not in a part. |
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# @Apache::inputtags::partlist - List of part ids seen in the current |
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# <problem> |
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# @Apache::inputtags::status - List of problem statuses. First |
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# element is the status of the <problem> |
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# the remainder are for individual <part>s. |
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# %Apache::inputtags::params - Hash of defined parameters for the |
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# current response. |
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# @Apache::inputtags::import - List of all ids for <import> thes get |
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# join()ed and prepended. |
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# @Apache::inputtags::importlist - List of all import ids seen. |
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# $Apache::inputtags::response_with_no_part |
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# - Flag set true if we have seen a response |
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# that is not inside a <part> |
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# %Apache::inputtags::answertxt - <*response> tags store correct |
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# answer strings for display by <textline/> |
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# in this hash. |
| |
|
| sub initialize_inputtags { |
sub initialize_inputtags { |
| @Apache::inputtags::input=(); |
@Apache::inputtags::input=(); |
| @Apache::inputtags::response=(); |
@Apache::inputtags::inputlist=(); |
| @Apache::inputtags::responselist=(); |
@Apache::inputtags::response=(); |
| @Apache::inputtags::answergroup=(); |
@Apache::inputtags::responselist=(); |
| $Apache::inputtags::part=''; |
@Apache::inputtags::hint=(); |
| %Apache::inputtags::params=(); |
@Apache::inputtags::hintlist=(); |
| } |
@Apache::inputtags::previous=(); |
| |
@Apache::inputtags::previous_version=(); |
| sub start_textarea { |
$Apache::inputtags::part=''; |
| my ($target,$token,$parstack,$parser,$safeeval)=@_; |
@Apache::inputtags::partlist=(); |
| my $result = ""; |
@Apache::inputtags::status=(); |
| if ($target eq 'web') { |
%Apache::inputtags::params=(); |
| $result= '<textarea name="HWVAL'.$Apache::inputtags::curvalue.'" value="">'; |
@Apache::inputtags::import=(); |
| } |
@Apache::inputtags::importlist=(); |
| return $result; |
$Apache::inputtags::response_with_no_part=0; |
| } |
%Apache::inputtags::answertxt=(); |
| |
} |
| sub end_textarea { |
|
| my ($target,$token,$parstack,$parser,$safeeval)=@_; |
sub check_for_duplicate_ids { |
| if ($target eq 'web') { |
my %check; |
| return "</textarea>"; |
foreach my $id (@Apache::inputtags::partlist, |
| } |
@Apache::inputtags::responselist, |
| return ''; |
@Apache::inputtags::hintlist, |
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@Apache::inputtags::importlist) { |
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$check{$id}++; |
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} |
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my @duplicates; |
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foreach my $id (sort(keys(%check))) { |
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if ($check{$id} > 1) { |
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push(@duplicates,$id); |
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} |
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} |
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if (@duplicates) { |
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&Apache::lonxml::error("Duplicated ids found, problem will operate incorrectly. Duplicated ids seen: ",join(', ',@duplicates)); |
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} |
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} |
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|
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sub start_input { |
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my ($parstack,$safeeval)=@_; |
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my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval); |
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if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
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push (@Apache::inputtags::input,$id); |
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push (@Apache::inputtags::inputlist,$id); |
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return $id; |
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} |
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|
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sub end_input { |
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pop @Apache::inputtags::input; |
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return ''; |
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} |
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|
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sub addchars { |
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my ($fieldid,$addchars)=@_; |
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my $output=''; |
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foreach (split(/\,/,$addchars)) { |
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$output.='<a href="javascript:void(document.forms.lonhomework.'. |
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$fieldid.'.value+=\''.$_.'\')">'.$_.'</a> '; |
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} |
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return $output; |
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} |
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|
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sub start_textfield { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result = ""; |
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my $id = &start_input($parstack,$safeeval); |
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my $resid=$Apache::inputtags::response[-1]; |
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if ($target eq 'web') { |
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$Apache::lonxml::evaluate--; |
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if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
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my $partid=$Apache::inputtags::part; |
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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 = 16; } |
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my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval); |
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$result=''; |
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if ($addchars) { |
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$result.=&addchars('HWVAL_'.$resid,$addchars); |
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} |
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&Apache::lonhtmlcommon::add_htmlareafields('HWVAL_'.$resid); |
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$result.= '<textarea wrap="hard" name="HWVAL_'.$resid.'" id="HWVAL_'.$resid.'" '. |
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"rows=\"$rows\" cols=\"$cols\">".$oldresponse; |
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if ($oldresponse ne '') { |
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|
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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",$parser,$style); |
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} |
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} else { |
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#right or wrong don't show it |
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#$result='<table border="1"><tr><td><i>'.$oldresponse.'</i></td></tr></table>'; |
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$result=''; |
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#get rid of any startup text |
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&Apache::lonxml::get_all_text("/textfield",$parser,$style); |
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} |
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} elsif ($target eq 'grade') { |
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my $seedtext=&Apache::lonxml::get_all_text("/textfield",$parser, |
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$style); |
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if ($seedtext eq $env{'form.HWVAL_'.$resid}) { |
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# if the seed text is still there it wasn't a real submission |
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$env{'form.HWVAL_'.$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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$result.=&Apache::edit::text_arg |
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('Click-On Texts (comma sep):','addchars',$token,10); |
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my $bodytext=&Apache::lonxml::get_all_text("/textfield",$parser, |
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$style); |
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$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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'addchars'); |
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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=$token->[4]; |
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} |
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$result.=&Apache::edit::modifiedfield("/textfield",$parser); |
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} elsif ($target eq 'tex') { |
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my $number_of_lines = &Apache::lonxml::get_param('rows',$parstack,$safeeval); |
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my $width_of_box = &Apache::lonxml::get_param('cols',$parstack,$safeeval); |
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if ($$tagstack[-2] eq 'essayresponse' and $Apache::lonhomework::type eq 'exam') { |
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$result = '\fbox{\fbox{\parbox{\textwidth-5mm}{'; |
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for (my $i=0;$i<int $number_of_lines*2;$i++) {$result.='\strut \\\\ ';} |
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$result.='\strut \\\\\strut \\\\\strut \\\\\strut \\\\}}}'; |
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} else { |
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my $TeXwidth=$width_of_box/80; |
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$result = '\vskip 1 mm \fbox{\fbox{\parbox{'.$TeXwidth.'\textwidth-5mm}{'; |
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for (my $i=0;$i<int $number_of_lines*2;$i++) {$result.='\strut \\\\ ';} |
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$result.='}}}\vskip 2 mm '; |
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} |
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} |
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return $result; |
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} |
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|
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sub end_textfield { |
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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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$Apache::lonxml::evaluate++; |
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if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
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return "</textarea>"; |
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} |
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} elsif ($target eq 'edit') { |
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$result=&Apache::edit::end_table(); |
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} |
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&end_input; |
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return $result; |
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} |
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|
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sub exam_score_line { |
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my ($target) = @_; |
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|
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my $result; |
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if ($target eq 'tex') { |
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my $repetition = &Apache::response::repetition(); |
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$result.='\begin{enumerate}'; |
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if ($env{'request.state'} eq "construct" ) {$result.='\item[\strut]';} |
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foreach my $i (0..$repetition-1) { |
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$result.='\item[\textbf{'. |
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($Apache::lonxml::counter+$i). |
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'}.]\textit{Leave blank on scoring form}\vskip 0 mm'; |
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} |
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$result.= '\end{enumerate}'; |
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} |
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|
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return $result; |
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} |
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|
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sub exam_box { |
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my ($target) = @_; |
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my $result; |
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|
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if ($target eq 'tex') { |
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$result .= '\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}'; |
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$result .= &exam_score_line($target); |
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} elsif ($target eq 'web') { |
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my $id=$Apache::inputtags::response[-1]; |
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$result.= '<br /><br /> |
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<textarea name="HWVAL_'.$id.'" rows="4" cols="50"> |
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</textarea> <br /><br />'; |
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} |
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return $result; |
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} |
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|
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sub needs_exam_box { |
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my ($tagstack) = @_; |
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my @tags = ('formularesponse', |
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'stringresponse', |
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'reactionresponse', |
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'organicresponse', |
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); |
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|
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foreach my $tag (@tags) { |
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if (grep(/\Q$tag\E/,@$tagstack)) { |
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return 1; |
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} |
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} |
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return 0; |
| } |
} |
| |
|
| sub start_textline { |
sub start_textline { |
| my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
| my $result = ""; |
my $result = ""; |
| if ($target eq 'web') { |
if ($target eq 'web') { |
| my $args =''; |
$Apache::lonxml::evaluate--; |
| if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
my $partid=$Apache::inputtags::part; |
| my $size = &Apache::run::run("{$args;".'return $size}',$safeeval); |
my $id=$Apache::inputtags::response[-1]; |
| if ($size eq '') { $size=20; } |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER' |
| $result= '<input type="text" name="HWVAL'.$Apache::inputtags::curvalue.'" value="" size="'.$size.'">'; |
|| lc($Apache::lonhomework::problemstatus) eq 'no' |
| } |
|| ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER' |
| return $result; |
&& $Apache::lonhomework::history{"resource.$partid.solved"} !~ /^correct/ )) { |
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my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval); |
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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 $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$id.submission"},'<>&"'); |
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if ($Apache::lonhomework::type ne 'exam') { |
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my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval); |
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$result=''; |
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if ($addchars) { |
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$result.=&addchars('HWVAL_'.$id,$addchars); |
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} |
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my $readonly=&Apache::lonxml::get_param('readonly',$parstack, |
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$safeeval); |
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if (lc($readonly) eq 'yes' |
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|| $Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') { |
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$readonly=' readonly="readonly" '; |
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} else { |
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$readonly=''; |
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} |
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my $name = 'HWVAL_'.$id; |
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if ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') { |
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$name = "none"; |
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} |
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$result.= '<input type="text" '.$readonly.' name="'.$name.'" value="'. |
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$oldresponse.'" size="'.$size.'" maxlength="'.$maxlength.'" />'; |
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} |
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if ($Apache::lonhomework::type eq 'exam' |
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&& &needs_exam_box($tagstack)) { |
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$result.=&exam_box($target); |
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} |
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} else { |
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#right or wrong don't show what was last typed in. |
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$result='<b>'.$Apache::inputtags::answertxt{$id}.'</b>'; |
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#$result=''; |
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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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$result.=&Apache::edit::text_arg('Size:','size',$token,'5'). |
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&Apache::edit::text_arg('Click-On Texts (comma sep):', |
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'addchars',$token,10); |
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$result.=&Apache::edit::select_arg('Readonly:','readonly', |
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['no','yes'],$token); |
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$result.=&Apache::edit::end_row(); |
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$result.=&Apache::edit::end_table(); |
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} elsif ($target eq 'modified') { |
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my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
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$safeeval,'size', |
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'addchars','readonly'); |
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if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); } |
| |
} elsif ($target eq 'tex' |
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&& $Apache::lonhomework::type ne 'exam') { |
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my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval); |
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if ($size != 0) {$size=$size*2; $size.=' mm';} else {$size='40 mm';} |
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$result='\framebox['.$size.'][s]{\tiny\strut}'; |
| |
|
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} elsif ($target eq 'tex' |
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&& $Apache::lonhomework::type eq 'exam' |
| |
&& &needs_exam_box($tagstack)) { |
| |
$result.=&exam_box($target); |
| |
} |
| |
return $result; |
| } |
} |
| |
|
| sub end_textline { |
sub end_textline { |
| my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
| return ""; |
if ($target eq 'web') { $Apache::lonxml::evaluate++; } |
| |
elsif ($target eq 'edit') { return ('','no'); } |
| |
return ""; |
| } |
} |
| |
|
| #answergroup is deprecated |
sub start_hiddenline { |
| #sub start_answergroup { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
| # my ($target,$token,$parstack,$parser,$safeeval)=@_; |
my $result = ""; |
| # my $args =''; |
if ($target eq 'web') { |
| # if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
$Apache::lonxml::evaluate--; |
| # my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') { |
| # push (@Apache::inputtags::answergroup,$id); |
my $partid=$Apache::inputtags::part; |
| # if ($target == 'web') { |
my $id=$Apache::inputtags::response[-1]; |
| # |
my $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$id.submission"},'<>&"'); |
| # } |
if ($Apache::lonhomework::type ne 'exam') { |
| # return ''; |
$result= '<input type="hidden" name="HWVAL_'.$id.'" value="'. |
| #} |
$oldresponse.'" />'; |
| # |
} |
| #sub end_answergroup { |
} |
| # my ($target,$token,$parstack,$parser,$safeeval)=@_; |
} elsif ($target eq 'edit') { |
| # return ''; # <answergroup> has ben deprecated |
$result=&Apache::edit::tag_start($target,$token); |
| # my $args =''; |
$result.=&Apache::edit::end_table; |
| # if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
} |
| # my $id = &Apache::run::run("{$args;".'return $id}',$safeeval); |
|
| # push (@Apache::inputtags::answergroup,$id); |
if ( ($target eq 'web' || $target eq 'tex') |
| # my $result=''; |
&& $Apache::lonhomework::type eq 'exam' |
| # my $button='<input type="submit" name="submit" value="Submit All Answers">'; |
&& &needs_exam_box($tagstack)) { |
| # my $showbutton='1'; |
$result.=&exam_box($target); |
| # my $usedtry='1'; |
} |
| # my $response=''; |
return $result; |
| # if ( $target == 'web' ) { |
} |
| # if ( defined $ENV{'form.submit'}) { |
|
| # } |
sub end_hiddenline { |
| # if ($showbutton > 0) { $result.=$button } |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
| # } |
if ($target eq 'web') { $Apache::lonxml::evaluate++; } |
| # pop @Apache::inputtags::answergroup; |
elsif ($target eq 'edit') { return ('','no'); } |
| # return $result; |
return ""; |
| #} |
} |
| |
|
| |
# $part -> partid |
| sub start_datasubmission { |
# $id -> responseid |
| } |
# $uploadefiletypes -> comma seperated list of extensions allowed or * for any |
| |
# $which -> 'uploadedonly' -> only newly uploaded files |
| sub end_datasubmission { |
# 'portfolioonly' -> only allow files from portfolio |
| my ($target,$token,$parstack,$parser,$safeeval)=@_; |
# 'both' -> allow files from either location |
| if ( $target == 'web' ) { |
# $extratext -> additional text to go between the link and the input box |
| return '<input type="submit" name="submit" value="Submit All Data">'; |
# returns a table row <tr> |
| } |
sub file_selector { |
| return ''; |
my ($part,$id,$uploadedfiletypes,$which,$extratext)=@_; |
| |
if (!$uploadedfiletypes) { return ''; } |
| |
|
| |
my $jspart=$part; |
| |
$jspart=~s/\./_/g; |
| |
|
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my $result; |
| |
|
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$result.='<tr><td>'; |
| |
if ($uploadedfiletypes ne '*') { |
| |
$result.= |
| |
&mt('Allowed filetypes: <b>[_1]</b>',$uploadedfiletypes).'<br />'; |
| |
} |
| |
if ($which eq 'uploadonly' || $which eq 'both') { |
| |
$result.=&mt('Submit a file: (only one file can be uploaded)'). |
| |
' <br /><input type="file" size="50" name="HWFILE'. |
| |
$jspart.'_'.$id.'" /><br />'; |
| |
my $uploadedfile= &HTML::Entities::encode($Apache::lonhomework::history{"resource.$part.$id.uploadedfile"},'<>&"'); |
| |
|
| |
if ($uploadedfile) { |
| |
my $url=$Apache::lonhomework::history{"resource.$part.$id.uploadedurl"}; |
| |
&Apache::lonxml::extlink($url); |
| |
&Apache::lonnet::allowuploaded('/adm/essayresponse',$url); |
| |
my $icon=&Apache::loncommon::icon($url); |
| |
my $curfile='<a href="'.$url.'"><img src="'.$icon. |
| |
'" border="0" />'.$uploadedfile.'</a>'; |
| |
$result.=&mt('Currently submitted: <tt>[_1]</tt>',$curfile); |
| |
} else { |
| |
#$result.=&mt('(Hand in a file you have prepared on your computer)'); |
| |
} |
| |
} |
| |
if ( $which eq 'both') { |
| |
$result.='<br />'.'<strong>'.&mt('OR:').'</strong><br />'; |
| |
} |
| |
if ($which eq 'portfolioonly' || $which eq 'both') { |
| |
$result.=$extratext.'<a href='."'".'javascript:void(window.open("/adm/portfolio?mode=selectfile&fieldname=HWPORT'.$jspart.'_'.$id.'","cat","height=600,width=800,scrollbars=1,resizable=1,menubar=2,location=1"))'."'".'>'. |
| |
&mt('Select Portfolio Files').'</a><br />'. |
| |
'<input type="text" size="50" name="HWPORT'.$jspart.'_'.$id.'" value="" />'. |
| |
'<br />'; |
| |
if ($Apache::lonhomework::history{"resource.$part.$id.portfiles"}=~/[^\s]/){ |
| |
my (@file_list,@bad_file_list); |
| |
foreach my $file (split(/\s*,\s*/,&unescape($Apache::lonhomework::history{"resource.$part.$id.portfiles"}))) { |
| |
my (undef,undef,$domain,$user)=&Apache::lonxml::whichuser(); |
| |
my $url="/uploaded/$domain/$user/portfolio$file"; |
| |
my $icon=&Apache::loncommon::icon($url); |
| |
push(@file_list,'<a href="'.$url.'"><img src="'.$icon. |
| |
'" border="0" />'.$file.'</a>'); |
| |
if (! &Apache::lonnet::stat_file($url)) { |
| |
&Apache::lonnet::logthis("bad file is $url"); |
| |
push(@bad_file_list,'<a href="'.$url.'"><img src="'.$icon. |
| |
'" border="0" />'.$file.'</a>'); |
| |
} |
| |
} |
| |
my $files = '<span class="LC_filename">'. |
| |
join('</span>, <span class="LC_filename">',@file_list). |
| |
'</span>'; |
| |
$result.=&mt("Portfolio files previously selected: [_1]",$files); |
| |
if (@bad_file_list) { |
| |
my $bad_files = '<span class="LC_filename">'. |
| |
join('</span>, <span class="LC_filename">',@bad_file_list). |
| |
'</span>'; |
| |
$result.='<br />'.&mt('<span class="LC_error">These file(s) don\'t exist:</span> [_1]',$bad_files); |
| |
} |
| |
} |
| |
} |
| |
$result.='</td></tr>'; |
| |
return $result; |
| |
} |
| |
|
| |
sub checkstatus { |
| |
my ($value,$awardref,$msgref)=@_; |
| |
for (my $i=0;$i<=$#$awardref;$i++) { |
| |
if ($$awardref[$i] eq $value) { |
| |
return ($$awardref[$i],$$msgref[$i]); |
| |
} |
| |
} |
| |
return(undef,undef); |
| |
} |
| |
|
| |
sub valid_award { |
| |
my ($award) =@_; |
| |
foreach my $possibleaward ('EXTRA_ANSWER','MISSING_ANSWER', 'ERROR', |
| |
'NO_RESPONSE', |
| |
'TOO_LONG', 'UNIT_INVALID_INSTRUCTOR', |
| |
'UNIT_INVALID_STUDENT', 'UNIT_IRRECONCIBLE', |
| |
'UNIT_FAIL', 'NO_UNIT', |
| |
'UNIT_NOTNEEDED', 'WANTED_NUMERIC', |
| |
'BAD_FORMULA', 'SIG_FAIL', 'INCORRECT', |
| |
'MISORDERED_RANK', 'INVALID_FILETYPE', |
| |
'DRAFT', 'SUBMITTED', 'ASSIGNED_SCORE', |
| |
'APPROX_ANS', 'EXACT_ANS','COMMA_FAIL') { |
| |
if ($award eq $possibleaward) { return 1; } |
| |
} |
| |
return 0; |
| } |
} |
| |
|
| sub finalizeawards { |
sub finalizeawards { |
| my $result=''; |
my ($awardref,$msgref,$nameref,$reverse)=@_; |
| my $award; |
my $result=undef; |
| if ($#_ == '-1') { $result = "NO_RESPONSE"; } |
my $award; |
| foreach $award (@_) { if ($award eq '') {$result='MISSING_ANSWER'; last;}} |
my $msg; |
| if ($result eq '' ) { |
if ($#$awardref == -1) { $result = "NO_RESPONSE"; } |
| foreach $award (@_) { |
if ($result eq '' ) { |
| if ($award eq 'UNIT_FAIL' || |
my $blankcount; |
| $award eq 'NO_UNIT' || |
foreach $award (@$awardref) { |
| $award eq 'UNIT_NOTNEEDED') { |
if ($award eq '') { |
| $result=$award; last; |
$result='MISSING_ANSWER'; |
| } |
$blankcount++; |
| } |
} |
| } |
} |
| &Apache::lonxml::debug("1 $result"); |
if ($blankcount == ($#$awardref + 1)) { $result = 'NO_RESPONSE'; } |
| if ($result eq '' ) { |
} |
| foreach $award (@_) { |
if (defined($result)) { return ($result,$msg); } |
| if ($award eq 'WANTED_NUMERIC' || |
|
| $award eq 'BAD_FORMULA') {$result=$award; last;} |
# these awards are ordered from most important error through best correct |
| } |
|
| } |
my @awards = ('EXTRA_ANSWER', 'MISSING_ANSWER', 'ERROR', 'NO_RESPONSE', |
| &Apache::lonxml::debug("2 $result"); |
'TOO_LONG', |
| if ($result eq '' ) { |
'UNIT_INVALID_INSTRUCTOR', 'UNIT_INVALID_STUDENT', |
| foreach $award (@_) { if ($award eq 'SIG_FAIL') {$result=$award; last;} } |
'UNIT_IRRECONCIBLE', 'UNIT_FAIL', 'NO_UNIT', |
| } |
'UNIT_NOTNEEDED', 'WANTED_NUMERIC', 'BAD_FORMULA', |
| &Apache::lonxml::debug("3 $result"); |
'COMMA_FAIL', 'SIG_FAIL', 'INCORRECT', 'MISORDERED_RANK', |
| if ($result eq '' ) { |
'INVALID_FILETYPE', 'DRAFT', 'SUBMITTED', 'ASSIGNED_SCORE', |
| foreach $award (@_) { if ($award eq 'INCORRECT') {$result=$award; last;} } |
'APPROX_ANS', 'EXACT_ANS'); |
| } |
if ($reverse) { @awards=reverse(@awards); } |
| &Apache::lonxml::debug("4 $result"); |
foreach my $possibleaward (@awards) { |
| if ($result eq '' ) { |
($result,$msg)=&checkstatus($possibleaward,$awardref,$msgref); |
| foreach $award (@_) { if ($award eq 'APPROX_ANS') {$result=$award; last;} } |
if (defined($result)) { return ($result,$msg); } |
| } |
} |
| &Apache::lonxml::debug("5 $result"); |
return ('ERROR',undef); |
| if ($result eq '' ) { $result='EXACT_ANS'; } |
|
| &Apache::lonxml::debug("6 $result"); |
|
| return $result |
|
| } |
} |
| |
|
| sub decideoutput { |
sub decideoutput { |
| my ($award)=@_; |
my ($award,$awarded,$awardmsg,$solved,$previous,$target)=@_; |
| my $message=''; |
my $message=''; |
| my $button=0; |
my $button=0; |
| my $tries=0; |
my $previousmsg; |
| if ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) { |
my $bgcolor='orange'; |
| $message = "Yes, Computer gets: "; |
my $added_computer_text=0; |
| $tries=1; $button=0; |
my %possiblecolors = |
| |
( 'correct' => '#aaffaa', |
| |
'charged_try' => '#ffaaaa', |
| |
'not_charged_try' => '#ffffaa', |
| |
'no_grade' => '#ffffaa', |
| |
'no_message' => '#ffffff', |
| |
); |
| |
|
| |
my $part = $Apache::inputtags::part; |
| |
my $handgrade = |
| |
('yes' eq lc(&Apache::lonnet::EXT("resource.$part.handgrade"))); |
| |
|
| |
my $computer = ($handgrade)? '' |
| |
: " ".&mt("Computer's answer now shown above."); |
| |
&Apache::lonxml::debug("handgrade has :$handgrade:"); |
| |
|
| |
if ($previous) { $previousmsg=&mt('You have entered that answer before'); } |
| |
|
| } elsif ($award eq 'WANTED_NUMERIC') { |
if ($solved =~ /^correct/) { |
| $message = "This question expects a numeric answer"; |
$bgcolor=$possiblecolors{'correct'}; |
| $tries=0; $button=1; |
$message=&mt('You are correct.'); |
| } elsif ($award eq 'SIG_FAIL') { |
if ($awarded < 1 && $awarded > 0) { |
| $message = "Please adjust significant figures, you provided %s significant figures"; |
$message=&mt('You are partially correct.'); |
| $tries=0; $button=1; |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| } elsif ($award eq 'UNIT_FAIL') { |
} elsif ($awarded < 1) { |
| $message = "Units incorrect, Computer reads units as %s"; |
$message=&mt('Incorrect.'); |
| $tries=0; $button=1; |
$bgcolor=$possiblecolors{'charged_try'}; |
| } elsif ($award eq 'UNIT_NOTNEEDED') { |
} |
| $message = "Only a number required, Computer reads units of %s"; |
if ($env{'request.filename'} =~ |
| $tries=0; $button=1; |
m|/res/lib/templates/examupload.problem$|) { |
| } elsif ($award eq 'NO_UNIT') { |
$message = &mt("A score has been assigned."); |
| $message = "Units required"; |
$added_computer_text=1; |
| $tries=0; $button=1; |
} else { |
| } elsif ($award eq 'BAD_FORMULA') { |
if ($target eq 'tex') { |
| $message = "Unable to understand formula"; |
$message = '\textbf{'.$message.'}'; |
| $tries=0; $button=1; |
} else { |
| } elsif ($award eq 'INCORRECT') { |
$message = "<b>".$message."</b>"; |
| $message = "Incorrect"; |
$message.= $computer; |
| $tries=0; $button=1; |
} |
| } else { |
$added_computer_text=1; |
| $message = "Unknown message: $award"; |
unless ($env{'course.'. |
| $tries=0; $button=1; |
$env{'request.course.id'}. |
| } |
'.disable_receipt_display'} eq 'yes') { |
| return ($tries,$button,$message); |
$message.=(($target eq 'web')?'<br />':' '). |
| |
&mt('Your receipt is').' '.&Apache::lonnet::receipt($Apache::inputtags::part). |
| |
(($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):''); |
| |
} |
| |
} |
| |
$button=0; |
| |
$previousmsg=''; |
| |
} elsif ($solved =~ /^excused/) { |
| |
if ($target eq 'tex') { |
| |
$message = ' \textbf{'.&mt('You are excused from the problem.').'} '; |
| |
} else { |
| |
$message = "<b>".&mt('You are excused from the problem.')."</b>"; |
| |
} |
| |
$bgcolor=$possiblecolors{'charged_try'}; |
| |
$button=0; |
| |
$previousmsg=''; |
| |
} elsif ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) { |
| |
if ($solved =~ /^incorrect/ || $solved eq '') { |
| |
$message = &mt("Incorrect")."."; |
| |
$bgcolor=$possiblecolors{'charged_try'}; |
| |
$button=1; |
| |
} else { |
| |
if ($target eq 'tex') { |
| |
$message = '\textbf{'.&mt('You are correct.').'}'; |
| |
} else { |
| |
$message = "<b>".&mt('You are correct.')."</b>"; |
| |
$message.= $computer; |
| |
} |
| |
$added_computer_text=1; |
| |
unless ($env{'course.'. |
| |
$env{'request.course.id'}. |
| |
'.disable_receipt_display'} eq 'yes') { |
| |
$message.=(($target eq 'web')?'<br />':' '). |
| |
'Your receipt is '.&Apache::lonnet::receipt($Apache::inputtags::part). |
| |
(($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):''); |
| |
} |
| |
$bgcolor=$possiblecolors{'correct'}; |
| |
$button=0; |
| |
$previousmsg=''; |
| |
} |
| |
} elsif ($award eq 'NO_RESPONSE') { |
| |
$message = ''; |
| |
$bgcolor=$possiblecolors{'no_feedback'}; |
| |
$button=1; |
| |
} elsif ($award eq 'EXTRA_ANSWER') { |
| |
$message = &mt('Some extra items were submitted.'); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button = 1; |
| |
} elsif ($award eq 'MISSING_ANSWER') { |
| |
$message = &mt('Some items were not submitted.'); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button = 1; |
| |
} elsif ($award eq 'ERROR') { |
| |
$message = &mt('An error occured while grading your answer.'); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button = 1; |
| |
} elsif ($award eq 'TOO_LONG') { |
| |
$message = &mt("The submitted answer was too long."); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'WANTED_NUMERIC') { |
| |
$message = &mt("This question expects a numeric answer."); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'MISORDERED_RANK') { |
| |
$message = &mt('You have provided an invalid ranking'); |
| |
if ($target ne 'tex') { |
| |
$message.=', '.&mt('please refer to').' '.&Apache::loncommon::help_open_topic('Ranking_Problems','help on ranking problems'); |
| |
} |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'INVALID_FILETYPE') { |
| |
$message = &mt('Submission won\'t be graded. The type of file submitted is not allowed.'); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'SIG_FAIL') { |
| |
my ($used,$min,$max)=split(':',$awardmsg); |
| |
my $word; |
| |
if ($used < $min) { $word=&mt('more'); } |
| |
if ($used > $max) { $word=&mt('fewer'); } |
| |
$message = &mt("Submission not graded. Use [_2] digits.",$used,$word); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'UNIT_INVALID_INSTRUCTOR') { |
| |
$message = &mt('Error in instructor specifed unit. This error has been reported to the instructor.', $awardmsg); |
| |
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');} |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'UNIT_INVALID_STUDENT') { |
| |
$message = &mt('Unable to interpret units. Computer reads units as "[_1]".',&markup_unit($awardmsg,$target)); |
| |
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');} |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'UNIT_FAIL' || $award eq 'UNIT_IRRECONCIBLE') { |
| |
$message = &mt('Incompatible units. No conversion found between "[_1]" and the required units.',&markup_unit($awardmsg,$target)); |
| |
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');} |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'UNIT_NOTNEEDED') { |
| |
$message = &mt('Only a number required. Computer reads units of "[_1]".',&markup_unit($awardmsg,$target)); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'NO_UNIT') { |
| |
$message = &mt("Units required").'.'; |
| |
if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units')}; |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'COMMA_FAIL') { |
| |
$message = &mt("Proper comma separation is required").'.'; |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'BAD_FORMULA') { |
| |
$message = &mt("Unable to understand formula"); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'INCORRECT') { |
| |
$message = &mt("Incorrect").'.'; |
| |
$bgcolor=$possiblecolors{'charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'SUBMITTED') { |
| |
$message = &mt("Your submission has been recorded."); |
| |
$bgcolor=$possiblecolors{'no_grade'}; |
| |
$button=1; |
| |
} elsif ($award eq 'DRAFT') { |
| |
$message = &mt("A draft copy has been saved."); |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
$button=1; |
| |
} elsif ($award eq 'ASSIGNED_SCORE') { |
| |
$message = &mt("A score has been assigned."); |
| |
$bgcolor=$possiblecolors{'correct'}; |
| |
$button=0; |
| |
} elsif ($award eq '') { |
| |
if ($handgrade && $Apache::inputtags::status[-1] eq 'SHOW_ANSWER') { |
| |
$message = &mt("Nothing submitted."); |
| |
$bgcolor=$possiblecolors{'charged_try'}; |
| |
} else { |
| |
$bgcolor=$possiblecolors{'not_charged_try'}; |
| |
} |
| |
$button=1; |
| |
} else { |
| |
$message = &mt("Unknown message").": $award"; |
| |
$button=1; |
| |
} |
| |
my (undef,undef,$domain,$user)=&Apache::lonxml::whichuser(); |
| |
foreach my $resid(@Apache::inputtags::response){ |
| |
if ($Apache::lonhomework::history{"resource.$part.$resid.handback"}) { |
| |
$message.='<br />'; |
| |
my @files = split(/\s*,\s*/, |
| |
$Apache::lonhomework::history{"resource.$part.$resid.handback"}); |
| |
my $file_msg; |
| |
foreach my $file (@files) { |
| |
$file_msg.= '<br /><a href="/uploaded/'."$domain/$user".'/'.$file.'">'.$file.'</a>'; |
| |
} |
| |
$message .= &mt('Returned file(s): [_1]',$file_msg); |
| |
} |
| |
} |
| |
|
| |
if (lc($Apache::lonhomework::problemstatus) eq 'no' && |
| |
$Apache::inputtags::status[-1] ne 'SHOW_ANSWER') { |
| |
$message = &mt("Answer Submitted: Your final submission will be graded after the due date."); |
| |
$bgcolor=$possiblecolors{'no_grade'}; |
| |
$button=1; |
| |
} |
| |
if ($Apache::inputtags::status[-1] eq 'SHOW_ANSWER' && |
| |
!$added_computer_text && $target ne 'tex') { |
| |
$message.= $computer; |
| |
$added_computer_text=1; |
| |
} |
| |
return ($button,$bgcolor,$message,$previousmsg); |
| |
} |
| |
|
| |
sub markup_unit { |
| |
my ($unit,$target)=@_; |
| |
if ($target eq 'tex') { |
| |
return '\texttt{'.&Apache::lonxml::latex_special_symbols($unit).'}'; |
| |
} else { |
| |
return "<tt>".$unit."</tt>"; |
| |
} |
| |
} |
| |
|
| |
sub removealldata { |
| |
my ($id)=@_; |
| |
foreach my $key (keys(%Apache::lonhomework::results)) { |
| |
if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) { |
| |
&Apache::lonxml::debug("Removing $key"); |
| |
delete($Apache::lonhomework::results{$key}); |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub hidealldata { |
| |
my ($id)=@_; |
| |
foreach my $key (keys(%Apache::lonhomework::results)) { |
| |
if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) { |
| |
&Apache::lonxml::debug("Hidding $key"); |
| |
my $newkey=$key; |
| |
$newkey=~s/^(resource\.\Q$id\E\.[^\.]+\.)(.*)$/${1}hidden${2}/; |
| |
$Apache::lonhomework::results{$newkey}= |
| |
$Apache::lonhomework::results{$key}; |
| |
delete($Apache::lonhomework::results{$key}); |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub setgradedata { |
| |
my ($award,$msg,$id,$previously_used) = @_; |
| |
if ($Apache::lonhomework::scantronmode && |
| |
&Apache::lonnet::validCODE($env{'form.CODE'})) { |
| |
$Apache::lonhomework::results{"resource.CODE"}=$env{'form.CODE'}; |
| |
} elsif ($Apache::lonhomework::scantronmode && |
| |
$env{'form.CODE'} eq '' && |
| |
$Apache::lonhomework::history{"resource.CODE"} ne '') { |
| |
$Apache::lonhomework::results{"resource.CODE"}=''; |
| |
} |
| |
|
| |
if (!$Apache::lonhomework::scantronmode && |
| |
$Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && |
| |
$Apache::inputtags::status['-1'] ne 'CANNOT_ANSWER') { |
| |
$Apache::lonhomework::results{"resource.$id.afterduedate"}=$award; |
| |
return ''; |
| |
} elsif ( $Apache::lonhomework::history{"resource.$id.solved"} !~ |
| |
/^correct/ || $Apache::lonhomework::scantronmode || |
| |
lc($Apache::lonhomework::problemstatus) eq 'no') { |
| |
# the student doesn't already have it correct, |
| |
# or we are in a mode (scantron orno problem status) where a correct |
| |
# can become incorrect |
| |
# handle assignment of tries and solved status |
| |
my $solvemsg; |
| |
if ($Apache::lonhomework::scantronmode) { |
| |
$solvemsg='correct_by_scantron'; |
| |
} else { |
| |
$solvemsg='correct_by_student'; |
| |
} |
| |
if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) { |
| |
$Apache::lonhomework::results{"resource.$id.afterduedate"}=''; |
| |
} |
| |
if ( $award eq 'ASSIGNED_SCORE') { |
| |
$Apache::lonhomework::results{"resource.$id.tries"} = |
| |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = |
| |
$solvemsg; |
| |
my $numawards=scalar(@Apache::inputtags::response); |
| |
$Apache::lonhomework::results{"resource.$id.awarded"} = 0; |
| |
foreach my $res (@Apache::inputtags::response) { |
| |
$Apache::lonhomework::results{"resource.$id.awarded"}+= |
| |
$Apache::lonhomework::results{"resource.$id.$res.awarded"}; |
| |
} |
| |
if ($numawards > 0) { |
| |
$Apache::lonhomework::results{"resource.$id.awarded"}/= |
| |
$numawards; |
| |
} |
| |
} elsif ( $award eq 'APPROX_ANS' || $award eq 'EXACT_ANS' ) { |
| |
$Apache::lonhomework::results{"resource.$id.tries"} = |
| |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = |
| |
$solvemsg; |
| |
$Apache::lonhomework::results{"resource.$id.awarded"} = '1'; |
| |
} elsif ( $award eq 'INCORRECT' ) { |
| |
$Apache::lonhomework::results{"resource.$id.tries"} = |
| |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
| |
if (lc($Apache::lonhomework::problemstatus) eq 'no' || |
| |
$Apache::lonhomework::scantronmode) { |
| |
$Apache::lonhomework::results{"resource.$id.awarded"} = 0; |
| |
} |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = |
| |
'incorrect_attempted'; |
| |
} elsif ( $award eq 'SUBMITTED' ) { |
| |
$Apache::lonhomework::results{"resource.$id.tries"} = |
| |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = |
| |
'ungraded_attempted'; |
| |
} elsif ( $award eq 'DRAFT' ) { |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = ''; |
| |
} elsif ( $award eq 'NO_RESPONSE' ) { |
| |
#no real response so delete any data that got stored |
| |
&removealldata($id); |
| |
return ''; |
| |
} else { |
| |
$Apache::lonhomework::results{"resource.$id.solved"} = |
| |
'incorrect_attempted'; |
| |
if (lc($Apache::lonhomework::problemstatus) eq 'no' || |
| |
$Apache::lonhomework::scantronmode) { |
| |
$Apache::lonhomework::results{"resource.$id.tries"} = |
| |
$Apache::lonhomework::history{"resource.$id.tries"} + 1; |
| |
$Apache::lonhomework::results{"resource.$id.awarded"} = 0; |
| |
} |
| |
} |
| |
if (defined($msg)) { |
| |
$Apache::lonhomework::results{"resource.$id.awardmsg"} = $msg; |
| |
} |
| |
# did either of the overall awards chage? If so ignore the |
| |
# previous check |
| |
if (($Apache::lonhomework::results{"resource.$id.awarded"} eq |
| |
$Apache::lonhomework::history{"resource.$id.awarded"}) && |
| |
($Apache::lonhomework::results{"resource.$id.solved"} eq |
| |
$Apache::lonhomework::history{"resource.$id.solved"})) { |
| |
# check if this was a previous submission if it was delete the |
| |
# unneeded data and update the previously_used attribute |
| |
if ( $previously_used eq 'PREVIOUSLY_USED') { |
| |
if (lc($Apache::lonhomework::problemstatus) ne 'no') { |
| |
delete($Apache::lonhomework::results{"resource.$id.tries"}); |
| |
$Apache::lonhomework::results{"resource.$id.previous"} = '1'; |
| |
} |
| |
} elsif ( $previously_used eq 'PREVIOUSLY_LAST') { |
| |
#delete all data as they student didn't do anything, but save |
| |
#the list of collaborators. |
| |
&removealldata($id); |
| |
#and since they didn't do anything we were never here |
| |
return ''; |
| |
} else { |
| |
$Apache::lonhomework::results{"resource.$id.previous"} = '0'; |
| |
} |
| |
} |
| |
} elsif ( $Apache::lonhomework::history{"resource.$id.solved"} =~ |
| |
/^correct/ ) { |
| |
#delete all data as they student already has it correct |
| |
&removealldata($id); |
| |
#and since they didn't do anything we were never here |
| |
return ''; |
| |
} |
| |
$Apache::lonhomework::results{"resource.$id.award"} = $award; |
| |
if ($award eq 'SUBMITTED') { |
| |
&Apache::response::add_to_gradingqueue(); |
| |
} |
| } |
} |
| |
|
| sub grade { |
sub grade { |
| my ($target) = @_; |
my ($target) = @_; |
| my $id = $Apache::inputtags::part; |
my $id = $Apache::inputtags::part; |
| my $result=''; |
my $response=''; |
| my $button='<input type="submit" name="submit" value="Submit All Answers">'; |
if ( defined $env{'form.submitted'}) { |
| my $response=''; |
my (@awards,@msgs); |
| if ( $target == 'web' ) { |
foreach $response (@Apache::inputtags::response) { |
| if ( defined $ENV{'form.submit'}) { |
&Apache::lonxml::debug("looking for response.$id.$response.awarddetail"); |
| my @awards = (); |
my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"}; |
| &Apache::lonxml::debug("$#Apache::inputtags::responselist"); |
&Apache::lonxml::debug("keeping $value from $response for $id"); |
| foreach $response (@Apache::inputtags::responselist) { |
push (@awards,$value); |
| &Apache::lonxml::debug("looking for response.awarddetail.$id.$response"); |
$value=$Apache::lonhomework::results{"resource.$id.$response.awardmsg"}; |
| my $value=$Apache::lonhomework::results{"resource.awarddetail.$id.$response"}; |
&Apache::lonxml::debug("got message $value from $response for $id"); |
| if ( $value ne '' ) { |
push (@msgs,$value); |
| &Apache::lonxml::debug("keep ing $value from $response for $id"); |
} |
| push (@awards,$value); |
my ($finalaward,$msg) = &finalizeawards(\@awards,\@msgs); |
| } else { |
my $previously_used; |
| &Apache::lonxml::debug("skipping $value from $response for $id"); |
if ( $#Apache::inputtags::previous eq $#awards ) { |
| } |
my $match=0; |
| } |
my @matches; |
| my $finalaward = &finalizeawards(@awards); |
foreach my $versionar (@Apache::inputtags::previous_version) { |
| my ($triesinc,$showbutton,$message) = &decideoutput($finalaward); |
foreach my $version (@$versionar) { |
| $Apache::lonhomework::results{"resource.tries.$id"} = |
$matches[$version]++; |
| $Apache::lonhomework::history{"resource.tries.$id"} + 1; |
} |
| &Apache::lonxml::debug("final award $finalaward"); |
} |
| } |
foreach my $elem (@matches) {if ($elem eq ($#awards+1)) {$match=1;}} |
| if ($showbutton > 0) { $result.=$button } |
if ($match) { |
| } |
$previously_used = 'PREVIOUSLY_LAST'; |
| return $result; |
foreach my $value (@Apache::inputtags::previous) { |
| |
if ($value eq 'PREVIOUSLY_USED' ) { |
| |
$previously_used = $value; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
&Apache::lonxml::debug("final award $finalaward, $previously_used, message $msg"); |
| |
&setgradedata($finalaward,$msg,$id,$previously_used); |
| |
} |
| |
return ''; |
| } |
} |
| |
|
| |
sub gradestatus { |
| |
my ($id,$target) = @_; |
| |
my $showbutton = 1; |
| |
my $bgcolor = ''; |
| |
my $message = ''; |
| |
my $latemessage = ''; |
| |
my $trystr=''; |
| |
my $button=''; |
| |
my $previousmsg=''; |
| |
|
| |
my $status = $Apache::inputtags::status['-1']; |
| |
&Apache::lonxml::debug("gradestatus has :$status:"); |
| |
if ( $status ne 'CLOSED' |
| |
&& $status ne 'UNAVAILABLE' |
| |
&& $status ne 'INVALID_ACCESS' |
| |
&& $status ne 'NEEDS_CHECKIN' |
| |
&& $status ne 'NOT_IN_A_SLOT') { |
| |
my $award = $Apache::lonhomework::history{"resource.$id.award"}; |
| |
my $awarded = $Apache::lonhomework::history{"resource.$id.awarded"}; |
| |
my $solved = $Apache::lonhomework::history{"resource.$id.solved"}; |
| |
my $previous = $Apache::lonhomework::history{"resource.$id.previous"}; |
| |
my $awardmsg = $Apache::lonhomework::history{"resource.$id.awardmsg"}; |
| |
&Apache::lonxml::debug("Found Award |$award|$solved|$awardmsg"); |
| |
if ( $award ne '' || $solved ne '' || $status eq 'SHOW_ANSWER') { |
| |
&Apache::lonxml::debug('Getting message'); |
| |
($showbutton,$bgcolor,$message,$previousmsg) = |
| |
&decideoutput($award,$awarded,$awardmsg,$solved,$previous, |
| |
$target); |
| |
if ($target eq 'tex') { |
| |
$message='\vskip 2 mm '.$message.' '; |
| |
} else { |
| |
$message="<td bgcolor=\"$bgcolor\">$message</td>"; |
| |
if ($previousmsg) { |
| |
$previousmsg="<td bgcolor=\"#aaaaff\">$previousmsg</td>"; |
| |
} |
| |
} |
| |
} |
| |
my $tries = $Apache::lonhomework::history{"resource.$id.tries"}; |
| |
my $maxtries = &Apache::lonnet::EXT("resource.$id.maxtries"); |
| |
&Apache::lonxml::debug("got maxtries of :$maxtries:"); |
| |
#if tries are set to negative turn off the Tries/Button and messages |
| |
if (defined($maxtries) && $maxtries < 0) { return ''; } |
| |
if ( $tries eq '' ) { $tries = '0'; } |
| |
if ( $maxtries eq '' ) { $maxtries = '2'; } |
| |
if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; } |
| |
my $tries_text=&mt('Tries'); |
| |
if ( $Apache::lonhomework::type eq 'survey' || |
| |
$Apache::lonhomework::parsing_a_task) { |
| |
$tries_text=&mt('Submissions'); |
| |
} |
| |
if ( $showbutton ) { |
| |
if ($target eq 'tex') { |
| |
if ($env{'request.state'} ne "construct" && $Apache::lonhomework::type ne 'exam' && $env{'form.suppress_tries'} ne 'yes') { |
| |
$trystr = ' {\vskip 1 mm \small \textit{'.$tries_text.'} '.$tries.'/'.$maxtries.'} \vskip 2 mm '; |
| |
} else { |
| |
$trystr = '\vskip 0 mm '; |
| |
} |
| |
} else { |
| |
$trystr = "<td><nobr>".$tries_text." $tries"; |
| |
if ($Apache::lonhomework::parsing_a_task) { |
| |
} elsif($env{'request.state'} ne 'construct') { |
| |
$trystr.="/$maxtries"; |
| |
} else { |
| |
if (defined($Apache::inputtags::params{'maxtries'})) { |
| |
$trystr.="/".$Apache::inputtags::params{'maxtries'}; |
| |
} |
| |
} |
| |
$trystr.="</nobr></td>"; |
| |
} |
| |
} |
| |
if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {$showbutton = 0;} |
| |
if ( $showbutton ) { |
| |
if ($target ne 'tex') { |
| |
$button = '<input type="submit" name="submit_'.$id.'" value="'.&mt('Submit Answer').'" />'; |
| |
} |
| |
} |
| |
if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) { |
| |
#last submissions was after due date |
| |
$latemessage=&mt(' The last submission was after the Due Date ');; |
| |
if ($target eq 'web') { |
| |
$latemessage='<td bgcolor="#ffaaaa">'.$latemessage.'</td>'; |
| |
} |
| |
} |
| |
} |
| |
my $output= $previousmsg.$latemessage.$message.$trystr; |
| |
if ($output =~ /^\s*$/) { |
| |
return $button; |
| |
} else { |
| |
if ($target eq 'tex') { |
| |
return $button.' \vskip 0 mm '.$output.' '; |
| |
} else { |
| |
return '<table><tr><td>'.$button.'</td>'.$output.'</tr></table>'; |
| |
} |
| |
} |
| |
} |
| 1; |
1; |
| __END__ |
__END__ |
| |
|
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