Annotation of loncom/homework/inputtags.pm, revision 1.260.4.2
1.43 albertel 1: # The LearningOnline Network with CAPA
2: # input definitons
1.47 albertel 3: #
1.260.4.2! raeburn 4: # $Id: inputtags.pm,v 1.260.4.1 2009/12/06 21:00:15 raeburn Exp $
1.47 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
1.1 albertel 27:
1.249 jms 28: =pod
29:
30: =head1 NAME
31:
32: Apache::inputtags
33:
34: =head1 SYNOPSIS
35:
36:
37:
38: This is part of the LearningOnline Network with CAPA project
39: described at http://www.lon-capa.org.
40:
41:
42: =head1 NOTABLE SUBROUTINES
43:
44: =over
45:
46: =item
47:
48: =back
49:
50: =cut
51:
1.1 albertel 52: package Apache::inputtags;
1.55 albertel 53: use HTML::Entities();
1.1 albertel 54: use strict;
1.82 www 55: use Apache::loncommon;
1.260.4.2! raeburn 56: use Apache::lonhtmlcommon;
1.115 www 57: use Apache::lonlocal;
1.165 albertel 58: use Apache::lonnet;
1.192 www 59: use LONCAPA;
60:
1.1 albertel 61:
1.50 harris41 62: BEGIN {
1.135 albertel 63: &Apache::lonxml::register('Apache::inputtags',('hiddenline','textfield','textline'));
1.1 albertel 64: }
65:
1.249 jms 66: =pod
67:
68: =item initialize_inputtags()
69:
70: Initializes a set of global variables used during the parse of the problem.
71:
72: @Apache::inputtags::input - List of current input ids.
73: @Apache::inputtags::inputlist - List of all input ids seen this problem.
74: @Apache::inputtags::response - List of all current resopnse ids.
75: @Apache::inputtags::responselist - List of all response ids seen this
76: problem.
77: @Apache::inputtags::hint - List of all hint ids.
78: @Apache::inputtags::hintlist - List of all hint ids seen this problem.
79: @Apache::inputtags::previous - List describing if specific responseds
80: have been used
81: @Apache::inputtags::previous_version - Submission responses were used in.
82: $Apache::inputtags::part - Current part id (valid only in
83: <problem>)
84: 0 if not in a part.
85: @Apache::inputtags::partlist - List of part ids seen in the current
86: <problem>
87: @Apache::inputtags::status - List of problem statuses. First
88: element is the status of the <problem>
89: the remainder are for individual <part>s.
90: %Apache::inputtags::params - Hash of defined parameters for the
91: current response.
92: @Apache::inputtags::import - List of all ids for <import> thes get
93: join()ed and prepended.
94: @Apache::inputtags::importlist - List of all import ids seen.
95: $Apache::inputtags::response_with_no_part
96: - Flag set true if we have seen a response
97: that is not inside a <part>
98: %Apache::inputtags::answertxt - <*response> tags store correct
99: answer strings for display by <textline/>
100: in this hash.
101: %Apache::inputtags::submission_display
102: - <*response> tags store improved display
103: of submission strings for display by part
104: end.
105:
106: =cut
1.178 albertel 107:
1.1 albertel 108: sub initialize_inputtags {
1.135 albertel 109: @Apache::inputtags::input=();
110: @Apache::inputtags::inputlist=();
1.174 albertel 111: @Apache::inputtags::response=();
1.135 albertel 112: @Apache::inputtags::responselist=();
1.174 albertel 113: @Apache::inputtags::hint=();
1.173 albertel 114: @Apache::inputtags::hintlist=();
1.135 albertel 115: @Apache::inputtags::previous=();
116: @Apache::inputtags::previous_version=();
117: $Apache::inputtags::part='';
118: @Apache::inputtags::partlist=();
119: @Apache::inputtags::status=();
120: %Apache::inputtags::params=();
121: @Apache::inputtags::import=();
122: @Apache::inputtags::importlist=();
123: $Apache::inputtags::response_with_no_part=0;
1.144 albertel 124: %Apache::inputtags::answertxt=();
1.217 albertel 125: %Apache::inputtags::submission_display=();
1.103 albertel 126: }
127:
128: sub check_for_duplicate_ids {
129: my %check;
130: foreach my $id (@Apache::inputtags::partlist,
131: @Apache::inputtags::responselist,
1.173 albertel 132: @Apache::inputtags::hintlist,
1.103 albertel 133: @Apache::inputtags::importlist) {
134: $check{$id}++;
135: }
136: my @duplicates;
137: foreach my $id (sort(keys(%check))) {
138: if ($check{$id} > 1) {
139: push(@duplicates,$id);
140: }
141: }
142: if (@duplicates) {
143: &Apache::lonxml::error("Duplicated ids found, problem will operate incorrectly. Duplicated ids seen: ",join(', ',@duplicates));
144: }
1.1 albertel 145: }
146:
1.14 albertel 147: sub start_input {
1.135 albertel 148: my ($parstack,$safeeval)=@_;
1.228 albertel 149: my $id = &Apache::lonxml::get_id($parstack,$safeeval);
1.135 albertel 150: push (@Apache::inputtags::input,$id);
151: push (@Apache::inputtags::inputlist,$id);
152: return $id;
1.14 albertel 153: }
154:
155: sub end_input {
1.135 albertel 156: pop @Apache::inputtags::input;
157: return '';
1.14 albertel 158: }
159:
1.124 www 160: sub addchars {
161: my ($fieldid,$addchars)=@_;
162: my $output='';
163: foreach (split(/\,/,$addchars)) {
164: $output.='<a href="javascript:void(document.forms.lonhomework.'.
165: $fieldid.'.value+=\''.$_.'\')">'.$_.'</a> ';
166: }
167: return $output;
168: }
169:
1.48 albertel 170: sub start_textfield {
1.185 albertel 171: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.135 albertel 172: my $result = "";
173: my $id = &start_input($parstack,$safeeval);
174: my $resid=$Apache::inputtags::response[-1];
175: if ($target eq 'web') {
176: $Apache::lonxml::evaluate--;
1.205 albertel 177: my $partid=$Apache::inputtags::part;
178: my $oldresponse = &HTML::Entities::encode($Apache::lonhomework::history{"resource.$partid.$resid.submission"},'<>&"');
1.135 albertel 179: if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
180: my $cols = &Apache::lonxml::get_param('cols',$parstack,$safeeval);
181: if ( $cols eq '') { $cols = 80; }
182: my $rows = &Apache::lonxml::get_param('rows',$parstack,$safeeval);
1.143 www 183: if ( $rows eq '') { $rows = 16; }
1.135 albertel 184: my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval);
185: $result='';
186: if ($addchars) {
187: $result.=&addchars('HWVAL_'.$resid,$addchars);
188: }
1.191 albertel 189: &Apache::lonhtmlcommon::add_htmlareafields('HWVAL_'.$resid);
1.143 www 190: $result.= '<textarea wrap="hard" name="HWVAL_'.$resid.'" id="HWVAL_'.$resid.'" '.
1.135 albertel 191: "rows=\"$rows\" cols=\"$cols\">".$oldresponse;
192: if ($oldresponse ne '') {
1.143 www 193:
1.135 albertel 194: #get rid of any startup text if the user has already responded
1.185 albertel 195: &Apache::lonxml::get_all_text("/textfield",$parser,$style);
1.135 albertel 196: }
197: } else {
1.205 albertel 198: #show past answer in the essayresponse case
199: if ($oldresponse =~ /\S/
200: && &Apache::londefdef::is_inside_of($tagstack,
201: 'essayresponse') ) {
202: $result='<table class="LC_pastsubmission"><tr><td>'.
203: $oldresponse.'</td></tr></table>';
204: }
1.135 albertel 205: #get rid of any startup text
1.185 albertel 206: &Apache::lonxml::get_all_text("/textfield",$parser,$style);
1.61 albertel 207: }
1.135 albertel 208: } elsif ($target eq 'grade') {
1.185 albertel 209: my $seedtext=&Apache::lonxml::get_all_text("/textfield",$parser,
210: $style);
1.165 albertel 211: if ($seedtext eq $env{'form.HWVAL_'.$resid}) {
1.135 albertel 212: # if the seed text is still there it wasn't a real submission
1.165 albertel 213: $env{'form.HWVAL_'.$resid}='';
1.135 albertel 214: }
215: } elsif ($target eq 'edit') {
216: $result.=&Apache::edit::tag_start($target,$token);
217: $result.=&Apache::edit::text_arg('Rows:','rows',$token,4);
218: $result.=&Apache::edit::text_arg('Columns:','cols',$token,4);
219: $result.=&Apache::edit::text_arg
220: ('Click-On Texts (comma sep):','addchars',$token,10);
1.185 albertel 221: my $bodytext=&Apache::lonxml::get_all_text("/textfield",$parser,
222: $style);
1.135 albertel 223: $result.=&Apache::edit::editfield($token->[1],$bodytext,'Text you want to appear by default:',80,2);
224: } elsif ($target eq 'modified') {
225: my $constructtag=&Apache::edit::get_new_args($token,$parstack,
226: $safeeval,'rows','cols',
227: 'addchars');
228: if ($constructtag) {
229: $result = &Apache::edit::rebuild_tag($token);
230: } else {
231: $result=$token->[4];
232: }
233: $result.=&Apache::edit::modifiedfield("/textfield",$parser);
234: } elsif ($target eq 'tex') {
235: my $number_of_lines = &Apache::lonxml::get_param('rows',$parstack,$safeeval);
236: my $width_of_box = &Apache::lonxml::get_param('cols',$parstack,$safeeval);
237: if ($$tagstack[-2] eq 'essayresponse' and $Apache::lonhomework::type eq 'exam') {
238: $result = '\fbox{\fbox{\parbox{\textwidth-5mm}{';
239: for (my $i=0;$i<int $number_of_lines*2;$i++) {$result.='\strut \\\\ ';}
240: $result.='\strut \\\\\strut \\\\\strut \\\\\strut \\\\}}}';
241: } else {
242: my $TeXwidth=$width_of_box/80;
243: $result = '\vskip 1 mm \fbox{\fbox{\parbox{'.$TeXwidth.'\textwidth-5mm}{';
244: for (my $i=0;$i<int $number_of_lines*2;$i++) {$result.='\strut \\\\ ';}
245: $result.='}}}\vskip 2 mm ';
246: }
1.60 albertel 247: }
1.135 albertel 248: return $result;
1.6 albertel 249: }
250:
1.48 albertel 251: sub end_textfield {
1.135 albertel 252: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
253: my $result;
254: if ($target eq 'web') {
255: $Apache::lonxml::evaluate++;
256: if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
257: return "</textarea>";
258: }
259: } elsif ($target eq 'edit') {
260: $result=&Apache::edit::end_table();
261: }
262: &end_input;
263: return $result;
1.6 albertel 264: }
265:
1.190 albertel 266: sub exam_score_line {
1.188 albertel 267: my ($target) = @_;
1.190 albertel 268:
1.188 albertel 269: my $result;
270: if ($target eq 'tex') {
271: my $repetition = &Apache::response::repetition();
272: $result.='\begin{enumerate}';
1.190 albertel 273: if ($env{'request.state'} eq "construct" ) {$result.='\item[\strut]';}
1.188 albertel 274: foreach my $i (0..$repetition-1) {
275: $result.='\item[\textbf{'.
276: ($Apache::lonxml::counter+$i).
277: '}.]\textit{Leave blank on scoring form}\vskip 0 mm';
278: }
279: $result.= '\end{enumerate}';
1.190 albertel 280: }
281:
282: return $result;
283: }
284:
285: sub exam_box {
286: my ($target) = @_;
287: my $result;
1.188 albertel 288:
1.190 albertel 289: if ($target eq 'tex') {
290: $result .= '\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}';
291: $result .= &exam_score_line($target);
1.188 albertel 292: } elsif ($target eq 'web') {
293: my $id=$Apache::inputtags::response[-1];
294: $result.= '<br /><br />
295: <textarea name="HWVAL_'.$id.'" rows="4" cols="50">
296: </textarea> <br /><br />';
297: }
298: return $result;
299: }
300:
301: sub needs_exam_box {
302: my ($tagstack) = @_;
303: my @tags = ('formularesponse',
304: 'stringresponse',
305: 'reactionresponse',
306: 'organicresponse',
307: );
308:
309: foreach my $tag (@tags) {
310: if (grep(/\Q$tag\E/,@$tagstack)) {
311: return 1;
312: }
313: }
314: return 0;
315: }
316:
1.1 albertel 317: sub start_textline {
1.135 albertel 318: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
319: my $result = "";
1.210 albertel 320: my $input_id = &start_input($parstack,$safeeval);
1.135 albertel 321: if ($target eq 'web') {
322: $Apache::lonxml::evaluate--;
323: my $partid=$Apache::inputtags::part;
324: my $id=$Apache::inputtags::response[-1];
1.204 albertel 325: if (!&Apache::response::show_answer()) {
1.135 albertel 326: my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval);
327: my $maxlength;
328: if ($size eq '') { $size=20; } else {
1.214 albertel 329: if ($size < 20) {
330: $maxlength = ' maxlength="'.$size.'"';
331: }
1.135 albertel 332: }
1.210 albertel 333: my $oldresponse = $Apache::lonhomework::history{"resource.$partid.$id.submission"};
334: &Apache::lonxml::debug("oldresponse $oldresponse is ".ref($oldresponse));
335:
336: if (ref($oldresponse) eq 'ARRAY') {
337: $oldresponse = $oldresponse->[$#Apache::inputtags::inputlist];
338: }
339: $oldresponse = &HTML::Entities::encode($oldresponse,'<>&"');
1.241 www 340: $oldresponse =~ s/^\s+//;
341: $oldresponse =~ s/\s+$//;
342: $oldresponse =~ s/\s+/ /g;
1.135 albertel 343: if ($Apache::lonhomework::type ne 'exam') {
344: my $addchars=&Apache::lonxml::get_param('addchars',$parstack,$safeeval);
345: $result='';
346: if ($addchars) {
347: $result.=&addchars('HWVAL_'.$id,$addchars);
348: }
1.157 albertel 349: my $readonly=&Apache::lonxml::get_param('readonly',$parstack,
350: $safeeval);
1.193 albertel 351: if (lc($readonly) eq 'yes'
352: || $Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') {
1.157 albertel 353: $readonly=' readonly="readonly" ';
1.158 albertel 354: } else {
355: $readonly='';
1.157 albertel 356: }
1.193 albertel 357: my $name = 'HWVAL_'.$id;
358: if ($Apache::inputtags::status[-1] eq 'CANNOT_ANSWER') {
359: $name = "none";
360: }
1.214 albertel 361: $result.= '<input onkeydown="javascript:setSubmittedPart(\''.$partid.'\');" type="text" '.$readonly.' name="'.$name.'" value="'.
362: $oldresponse.'" size="'.$size.'"'.$maxlength.' />';
1.135 albertel 363: }
1.188 albertel 364: if ($Apache::lonhomework::type eq 'exam'
365: && &needs_exam_box($tagstack)) {
366: $result.=&exam_box($target);
367: }
1.135 albertel 368: } else {
369: #right or wrong don't show what was last typed in.
1.208 albertel 370: my $count = scalar(@Apache::inputtags::inputlist)-1;
371: $result='<b>'.$Apache::inputtags::answertxt{$id}[$count].'</b>';
1.144 albertel 372: #$result='';
1.135 albertel 373: }
374: } elsif ($target eq 'edit') {
375: $result=&Apache::edit::tag_start($target,$token);
376: $result.=&Apache::edit::text_arg('Size:','size',$token,'5').
1.157 albertel 377: &Apache::edit::text_arg('Click-On Texts (comma sep):',
378: 'addchars',$token,10);
379: $result.=&Apache::edit::select_arg('Readonly:','readonly',
380: ['no','yes'],$token);
381: $result.=&Apache::edit::end_row();
382: $result.=&Apache::edit::end_table();
1.135 albertel 383: } elsif ($target eq 'modified') {
1.157 albertel 384: my $constructtag=&Apache::edit::get_new_args($token,$parstack,
385: $safeeval,'size',
386: 'addchars','readonly');
1.135 albertel 387: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
1.188 albertel 388: } elsif ($target eq 'tex'
389: && $Apache::lonhomework::type ne 'exam') {
1.135 albertel 390: my $size = &Apache::lonxml::get_param('size',$parstack,$safeeval);
391: if ($size != 0) {$size=$size*2; $size.=' mm';} else {$size='40 mm';}
1.257 onken 392: if ($env{'form.pdfFormFields'} eq 'yes'
393: && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
1.246 onken 394: my $fieldname = $env{'request.symb'}.
395: '&part_'. $Apache::inputtags::part.
396: '&textresponse'.
397: '&HWVAL_' . $Apache::inputtags::response['-1'];
1.259 onken 398: $result='\textField{'.$fieldname.'}{'.$size.'}{12 bp}';
1.246 onken 399: } else {
400: $result='\framebox['.$size.'][s]{\tiny\strut}';
401: }
1.188 albertel 402: } elsif ($target eq 'tex'
403: && $Apache::lonhomework::type eq 'exam'
404: && &needs_exam_box($tagstack)) {
405: $result.=&exam_box($target);
1.135 albertel 406: }
407: return $result;
1.1 albertel 408: }
409:
410: sub end_textline {
1.135 albertel 411: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
412: if ($target eq 'web') { $Apache::lonxml::evaluate++; }
413: elsif ($target eq 'edit') { return ('','no'); }
1.208 albertel 414: &end_input();
1.135 albertel 415: return "";
1.9 albertel 416: }
417:
1.98 albertel 418: sub start_hiddenline {
419: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
420: my $result = "";
1.211 albertel 421: my $input_id = &start_input($parstack,$safeeval);
1.98 albertel 422: if ($target eq 'web') {
423: $Apache::lonxml::evaluate--;
424: if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
425: my $partid=$Apache::inputtags::part;
426: my $id=$Apache::inputtags::response[-1];
1.211 albertel 427: my $oldresponse = $Apache::lonhomework::history{"resource.$partid.$id.submission"};
428: if (ref($oldresponse) eq 'ARRAY') {
429: $oldresponse = $oldresponse->[$#Apache::inputtags::inputlist];
430: }
431: $oldresponse = &HTML::Entities::encode($oldresponse,'<>&"');
432:
1.98 albertel 433: if ($Apache::lonhomework::type ne 'exam') {
434: $result= '<input type="hidden" name="HWVAL_'.$id.'" value="'.
435: $oldresponse.'" />';
436: }
437: }
438: } elsif ($target eq 'edit') {
439: $result=&Apache::edit::tag_start($target,$token);
440: $result.=&Apache::edit::end_table;
441: }
1.189 albertel 442:
443: if ( ($target eq 'web' || $target eq 'tex')
444: && $Apache::lonhomework::type eq 'exam'
445: && &needs_exam_box($tagstack)) {
446: $result.=&exam_box($target);
447: }
1.98 albertel 448: return $result;
449: }
450:
451: sub end_hiddenline {
1.135 albertel 452: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
453: if ($target eq 'web') { $Apache::lonxml::evaluate++; }
454: elsif ($target eq 'edit') { return ('','no'); }
1.211 albertel 455: &end_input();
1.135 albertel 456: return "";
1.98 albertel 457: }
458:
1.249 jms 459: =pod
460:
461: =item file_selector()
462:
463: $part -> partid
464: $id -> responseid
465: $uploadefiletypes -> comma seperated list of extensions allowed or * for any
1.252 raeburn 466: $which -> 'uploadonly' -> only newly uploaded files
1.249 jms 467: 'portfolioonly' -> only allow files from portfolio
468: 'both' -> allow files from either location
469: $extratext -> additional text to go between the link and the input box
1.252 raeburn 470: $maxfilesize -> maximum cumulative filesize for submitted files (in MB).
1.249 jms 471: returns a table row <tr>
472:
473: =cut
474:
1.160 albertel 475: sub file_selector {
1.252 raeburn 476: my ($part,$id,$uploadedfiletypes,$which,$extratext,$maxfilesize)=@_;
1.160 albertel 477: if (!$uploadedfiletypes) { return ''; }
1.167 albertel 478:
479: my $jspart=$part;
480: $jspart=~s/\./_/g;
481:
1.160 albertel 482: my $result;
1.260.4.2! raeburn 483: my $current_files_display = ¤t_file_submissions($part,$id);
! 484: my $addfiles;
! 485: if ($current_files_display) {
! 486: $result .= &Apache::lonhtmlcommon::row_title(&mt('Currently submitted files')).
! 487: $current_files_display.
! 488: &Apache::lonhtmlcommon::row_closure();
! 489: $addfiles = &mt('Submit other file(s)');
! 490: } else {
! 491: $addfiles = &mt('Choose file(s) to submit');
! 492: }
! 493: $result .= &Apache::lonhtmlcommon::row_title($addfiles);
! 494: my $constraints;
! 495: if ($uploadedfiletypes ne '*') {
! 496: $constraints =
! 497: &mt('Allowed filetypes: [_1]','<b>'.$uploadedfiletypes.'</b>').'<br />';
! 498: }
! 499: if ($maxfilesize) {
! 500: $constraints .= &mt('Combined size of all files not to exceed: [_1] MB[_2].',
! 501: '<b>'.$maxfilesize.'</b>').'<br />';
! 502: }
! 503: if ($constraints) {
! 504: $result .= $constraints.'<br />';
1.162 albertel 505: }
1.160 albertel 506: if ($which eq 'uploadonly' || $which eq 'both') {
1.260.4.2! raeburn 507: $result.=&mt('Submit a file: (only one file per submission)').
1.160 albertel 508: ' <br /><input type="file" size="50" name="HWFILE'.
1.167 albertel 509: $jspart.'_'.$id.'" /><br />';
1.160 albertel 510: }
511: if ( $which eq 'both') {
512: $result.='<br />'.'<strong>'.&mt('OR:').'</strong><br />';
513: }
514: if ($which eq 'portfolioonly' || $which eq 'both') {
1.227 albertel 515: $result.=$extratext.'<a href='."'".'javascript:void(window.open("/adm/portfolio?mode=selectfile&fieldname='.$env{'form.request.prefix'}.'HWPORT'.$jspart.'_'.$id.'","cat","height=600,width=800,scrollbars=1,resizable=1,menubar=2,location=1"))'."'".'>'.
1.260.4.2! raeburn 516: &mt('Select Portfolio Files: (one or more files per submission)').'</a><br />'.
1.167 albertel 517: '<input type="text" size="50" name="HWPORT'.$jspart.'_'.$id.'" value="" />'.
1.160 albertel 518: '<br />';
1.260.4.2! raeburn 519:
1.160 albertel 520: }
1.260.4.2! raeburn 521: $result.=&Apache::lonhtmlcommon::row_closure(1);
1.160 albertel 522: return $result;
523: }
524:
1.260.4.2! raeburn 525: sub current_file_submissions {
1.205 albertel 526: my ($part,$id) = @_;
1.260.4.2! raeburn 527: my $jspart=$part;
! 528: $jspart=~s/\./_/g;
! 529: my $uploadedfile=$Apache::lonhomework::history{"resource.$part.$id.uploadedfile"};
! 530: my $portfiles=$Apache::lonhomework::history{"resource.$part.$id.portfiles"};
! 531: return if (($uploadedfile eq '') && ($portfiles !~/[^\s]/));
! 532: my $header = &Apache::loncommon::start_data_table().
! 533: &Apache::loncommon::start_data_table_header_row();
! 534: if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
! 535: $header .= '<th>'.&mt('Delete?').'</th>';
! 536: }
! 537: $header .= '<th>'.&mt('File').'</th>'.
! 538: '<th>'.&mt('Size (MB)').'</th>'.
! 539: '<th>'.&mt('Last Modified').'</th>'.
! 540: &Apache::loncommon::end_data_table_header_row();
! 541: my (undef,$crsid,$udom,$uname)=&Apache::lonnet::whichuser();
! 542: my ($cdom,$cnum) = ($crsid =~ /^($LONCAPA::match_domain)_($LONCAPA::match_courseid)$/);
! 543: my ($result,$header_shown,%okfiles,%rows,%legacy,@bad_file_list);
! 544: if ($uploadedfile) {
! 545: my $url=$Apache::lonhomework::history{"resource.$part.$id.uploadedurl"};
! 546: my $link = &HTML::Entities::encode($url,'<>&"');
! 547: my ($path,$name) = ($url =~ m{^(/uploaded/\Q$udom\E/\Q$uname\E/essayresponse.*/)([^/]+)$});
! 548: my ($status,$hashref,$error) =
! 549: ¤t_file_info($url,$link,$name,$path);
! 550: if ($status eq 'ok') {
! 551: push(@{$okfiles{$name}},$url);
! 552: $rows{$url} = $hashref;
! 553: $legacy{$url} = 1;
! 554: &Apache::lonxml::extlink($url);
! 555: &Apache::lonnet::allowuploaded('/adm/essayresponse',$url);
! 556: } else {
! 557: push(@bad_file_list,$error);
! 558: }
! 559: }
! 560: if ($portfiles =~ /[^\s]/) {
! 561: my $prefix = "/uploaded/$udom/$uname/portfolio";
! 562: foreach my $file (split(/\s*,\s*/,&unescape($portfiles))) {
! 563: my ($path,$name) = ($file =~ m{^(.*/)([^/]+)$});
! 564: my $url = $prefix.$path.$name;
! 565: my $uploadedfile = &HTML::Entities::encode($url,'<>&"');
! 566: my ($status,$hashref,$error) =
! 567: ¤t_file_info($url,$uploadedfile,$name,$path);
! 568: if ($status eq 'ok') {
! 569: push(@{$okfiles{$name}},$url);
! 570: $rows{$url} = $hashref;
! 571: } else {
! 572: push(@bad_file_list,$error);
! 573: }
! 574: }
! 575: }
! 576: foreach my $name (sort(keys(%okfiles))) {
! 577: if (ref($okfiles{$name}) eq 'ARRAY') {
! 578: foreach my $url (@{$okfiles{$name}}) {
! 579: if (ref($rows{$url}) eq 'HASH') {
! 580: my $link = $rows{$url}{link};
! 581: my $portfile = $rows{$url}{path}.$rows{$url}{name};
! 582: $portfile = &HTML::Entities::encode($portfile,'<>&"');
! 583: if ($link) {
! 584: my $icon=&Apache::loncommon::icon($url);
! 585: unless ($header_shown) {
! 586: $result .= $header;
! 587: $header_shown = 1;
! 588: }
! 589: $result.=
! 590: &Apache::loncommon::start_data_table_row()."\n";
! 591: if ($Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
! 592: $result .=
! 593: '<td valign="bottom"><input type="checkbox" name="HWFILE'.$jspart.'_'.$id.'_delete"'.
! 594: ' value="'.$portfile.'" /></td>'."\n";
! 595: }
! 596: my $showname = $rows{$url}{path}.$name;
! 597: if ($legacy{$url}) {
! 598: $showname = $name.' '.&mt('not in portfolio');
! 599: }
! 600: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
! 601: $showname = $name;
! 602: }
! 603: $result .=
! 604: '<td><a href="'.$link.'"><img src="'.$icon.
! 605: '" border="0" />'.$showname.'</a></td>'."\n".
! 606: '<td align="right" valign="bottom">'.$rows{$url}{size}.'</td>'."\n".
! 607: '<td align="right" valign="bottom">'.$rows{$url}{lastmodified}.'</td>'."\n".
! 608: &Apache::loncommon::end_data_table_row();
! 609: }
! 610: }
! 611: }
! 612: }
! 613: }
! 614: if ($header_shown) {
! 615: $result .= &Apache::loncommon::end_data_table();
1.205 albertel 616: }
617: if (@bad_file_list) {
1.260.4.2! raeburn 618: my $bad_files = '<span class="LC_filename">'.
! 619: join('</span>, <span class="LC_filename">',@bad_file_list).
! 620: '</span>';
! 621: $result.='<p class="LC_error">'.
! 622: &mt("These file(s) don't exist: [_1]",$bad_files).
! 623: '</p>';
1.205 albertel 624: }
625: return $result;
1.260.4.2! raeburn 626: }
1.205 albertel 627:
1.260.4.2! raeburn 628: sub current_file_info {
! 629: my ($url,$uploadedfile,$name,$path) = @_;
! 630: my ($status,$error,%info);
! 631: my @stat = &Apache::lonnet::stat_file($url);
! 632: if ((@stat) && ($stat[0] ne 'no_such_dir')) {
! 633: my ($lastmod,$size);
! 634: if ($stat[9] =~ /^\d+$/) {
! 635: $lastmod = &Apache::lonlocal::locallocaltime($stat[9]);
! 636: }
! 637: $size = $stat[7]/(1024*1024);
! 638: $size = sprintf("%.3f",$size);
! 639: %info = (
! 640: link => $uploadedfile,
! 641: name => $name,
! 642: path => $path,
! 643: size => $size,
! 644: lastmodified => $lastmod,
! 645: );
! 646: $status = 'ok';
! 647: } else {
! 648: &Apache::lonnet::logthis("bad file is $url");
! 649: my $icon=&Apache::loncommon::icon($url);
! 650: $error = '<a href="'.$url.'"><img src="'.$icon.
! 651: '" border="0" />'.$uploadedfile.'</a>';
! 652: }
! 653: return ($status,\%info,$error);
1.205 albertel 654: }
655:
1.179 albertel 656: sub valid_award {
657: my ($award) =@_;
1.182 albertel 658: foreach my $possibleaward ('EXTRA_ANSWER','MISSING_ANSWER', 'ERROR',
659: 'NO_RESPONSE',
1.179 albertel 660: 'TOO_LONG', 'UNIT_INVALID_INSTRUCTOR',
661: 'UNIT_INVALID_STUDENT', 'UNIT_IRRECONCIBLE',
662: 'UNIT_FAIL', 'NO_UNIT',
663: 'UNIT_NOTNEEDED', 'WANTED_NUMERIC',
1.251 www 664: 'BAD_FORMULA', 'INTERNAL_ERROR', 'SIG_FAIL', 'INCORRECT',
1.179 albertel 665: 'MISORDERED_RANK', 'INVALID_FILETYPE',
1.260.4.2! raeburn 666: 'EXCESS_FILESIZE', 'FILENAME_INUSE',
! 667: 'DRAFT', 'SUBMITTED', 'ASSIGNED_SCORE',
1.179 albertel 668: 'APPROX_ANS', 'EXACT_ANS','COMMA_FAIL') {
669: if ($award eq $possibleaward) { return 1; }
670: }
671: return 0;
672: }
673:
1.207 albertel 674: {
675: my @awards = ('EXTRA_ANSWER', 'MISSING_ANSWER', 'ERROR', 'NO_RESPONSE',
676: 'TOO_LONG',
677: 'UNIT_INVALID_INSTRUCTOR', 'UNIT_INVALID_STUDENT',
678: 'UNIT_IRRECONCIBLE', 'UNIT_FAIL', 'NO_UNIT',
1.251 www 679: 'UNIT_NOTNEEDED', 'WANTED_NUMERIC', 'BAD_FORMULA', 'INTERNAL_ERROR',
1.207 albertel 680: 'COMMA_FAIL', 'SIG_FAIL', 'INCORRECT', 'MISORDERED_RANK',
1.260.4.2! raeburn 681: 'INVALID_FILETYPE', 'EXCESS_FILESIZE', 'FILENAME_INUSE',
! 682: 'DRAFT', 'SUBMITTED',
1.248 raeburn 683: 'ASSIGNED_SCORE', 'APPROX_ANS', 'EXACT_ANS');
1.207 albertel 684: my $i=0;
685: my %fwd_awards = map { ($_,$i++) } @awards;
686: my $max=scalar(@awards);
687: @awards=reverse(@awards);
1.208 albertel 688: $i=0;
1.207 albertel 689: my %rev_awards = map { ($_,$i++) } @awards;
690:
1.232 albertel 691: sub awarddetail_to_awarded {
692: my ($awarddetail) = @_;
693: if ($awarddetail eq 'EXACT_ANS'
694: || $awarddetail eq 'APPROX_ANS') {
695: return 1;
696: }
697: return 0;
698: }
699:
1.233 albertel 700: sub hide_award {
701: my ($award) = @_;
702: if (&Apache::lonhomework::show_no_problem_status()) {
703: return 1;
704: }
705: if ($award =~
706: /^(?:EXACT_ANS|APPROX_ANS|SUBMITTED|ASSIGNED_SCORE|INCORRECT)/) {
707: return 1;
708: }
709: return 0;
710: }
711:
1.9 albertel 712: sub finalizeawards {
1.232 albertel 713: my ($awardref,$msgref,$nameref,$reverse,$final_scantron)=@_;
1.207 albertel 714: my $result;
1.136 albertel 715: if ($#$awardref == -1) { $result = "NO_RESPONSE"; }
1.135 albertel 716: if ($result eq '' ) {
717: my $blankcount;
1.207 albertel 718: foreach my $award (@$awardref) {
1.135 albertel 719: if ($award eq '') {
720: $result='MISSING_ANSWER';
721: $blankcount++;
722: }
723: }
1.232 albertel 724: if ($blankcount == ($#$awardref + 1)) {
725: return ('NO_RESPONSE');
726: }
1.135 albertel 727: }
1.251 www 728:
729: if ($Apache::lonxml::internal_error) { $result='INTERNAL_ERROR'; }
730:
1.232 albertel 731: if (!$final_scantron && defined($result)) { return ($result); }
1.181 albertel 732:
1.232 albertel 733: # if in scantron mode, if the award for any response is
734: # assigned score, then the part gets an assigned score
735: if ($final_scantron
736: && grep {$_ eq 'ASSIGNED_SCORE'} (@$awardref)) {
737: return ('ASSIGNED_SCORE');
738: }
739:
740: # if in scantron mode, if the award for any response is
741: # correct and there are non-correct responses,
742: # then the part gets an assigned score
743: if ($final_scantron
744: && (grep { $_ eq 'EXACT_ANS' ||
745: $_ eq 'APPROX_ANS' } (@$awardref))
746: && (grep { $_ ne 'EXACT_ANS' &&
747: $_ ne 'APPROX_ANS' } (@$awardref))) {
748: return ('ASSIGNED_SCORE');
749: }
1.181 albertel 750: # these awards are ordered from most important error through best correct
1.207 albertel 751: my $awards = (!$reverse) ? \%fwd_awards : \%rev_awards ;
752:
753: my $best = $max;
754: my $j=0;
755: my $which;
756: foreach my $award (@$awardref) {
757: if ($awards->{$award} < $best) {
758: $best = $awards->{$award};
759: $which = $j;
760: }
761: $j++;
762: }
1.232 albertel 763:
1.207 albertel 764: if (defined($which)) {
765: if (ref($nameref)) {
766: return ($$awardref[$which],$$msgref[$which],$$nameref[$which]);
767: } else {
768: return ($$awardref[$which],$$msgref[$which]);
769: }
1.135 albertel 770: }
1.136 albertel 771: return ('ERROR',undef);
1.9 albertel 772: }
1.207 albertel 773: }
1.9 albertel 774:
1.10 albertel 775: sub decideoutput {
1.169 albertel 776: my ($award,$awarded,$awardmsg,$solved,$previous,$target)=@_;
1.251 www 777:
1.135 albertel 778: my $message='';
779: my $button=0;
780: my $previousmsg;
1.221 albertel 781: my $css_class='orange';
1.148 albertel 782: my $added_computer_text=0;
1.221 albertel 783: my %possible_class =
784: ( 'correct' => 'LC_answer_correct',
785: 'charged_try' => 'LC_answer_charged_try',
786: 'not_charged_try' => 'LC_answer_not_charged_try',
787: 'no_grade' => 'LC_answer_no_grade',
788: 'no_message' => 'LC_no_message',
1.135 albertel 789: );
1.169 albertel 790:
1.180 albertel 791: my $part = $Apache::inputtags::part;
1.236 raeburn 792: my $tohandgrade = &Apache::lonnet::EXT("resource.$part.handgrade");
793: my $handgrade = ('yes' eq lc($tohandgrade));
1.180 albertel 794:
795: my $computer = ($handgrade)? ''
1.203 www 796: : " ".&mt("Computer's answer now shown above.");
1.180 albertel 797: &Apache::lonxml::debug("handgrade has :$handgrade:");
798:
1.135 albertel 799: if ($previous) { $previousmsg=&mt('You have entered that answer before'); }
800:
1.194 banghart 801: if ($solved =~ /^correct/) {
1.221 albertel 802: $css_class=$possible_class{'correct'};
1.170 albertel 803: $message=&mt('You are correct.');
804: if ($awarded < 1 && $awarded > 0) {
805: $message=&mt('You are partially correct.');
1.221 albertel 806: $css_class=$possible_class{'not_charged_try'};
1.170 albertel 807: } elsif ($awarded < 1) {
808: $message=&mt('Incorrect.');
1.221 albertel 809: $css_class=$possible_class{'charged_try'};
1.170 albertel 810: }
1.172 albertel 811: if ($env{'request.filename'} =~
812: m|/res/lib/templates/examupload.problem$|) {
813: $message = &mt("A score has been assigned.");
814: $added_computer_text=1;
1.135 albertel 815: } else {
1.172 albertel 816: if ($target eq 'tex') {
817: $message = '\textbf{'.$message.'}';
818: } else {
819: $message = "<b>".$message."</b>";
1.180 albertel 820: $message.= $computer;
1.135 albertel 821: }
1.172 albertel 822: $added_computer_text=1;
1.235 albertel 823: if ($awarded > 0) {
824: my ($symb) = &Apache::lonnet::whichuser();
825: if (($symb ne '')
826: &&
827: ($env{'course.'.$env{'request.course.id'}.
1.237 www 828: '.disable_receipt_display'} ne 'yes') &&
829: ($Apache::lonhomework::type ne 'practice')) {
1.235 albertel 830: $message.=(($target eq 'web')?'<br />':' ').
1.256 biermanm 831: &mt('Your receipt no. is [_1]',
1.235 albertel 832: (&Apache::lonnet::receipt($Apache::inputtags::part).
833: (($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'')));
834: }
1.135 albertel 835: }
836: }
837: $button=0;
838: $previousmsg='';
839: } elsif ($solved =~ /^excused/) {
840: if ($target eq 'tex') {
841: $message = ' \textbf{'.&mt('You are excused from the problem.').'} ';
842: } else {
843: $message = "<b>".&mt('You are excused from the problem.')."</b>";
844: }
1.221 albertel 845: $css_class=$possible_class{'charged_try'};
1.135 albertel 846: $button=0;
847: $previousmsg='';
848: } elsif ($award eq 'EXACT_ANS' || $award eq 'APPROX_ANS' ) {
849: if ($solved =~ /^incorrect/ || $solved eq '') {
1.144 albertel 850: $message = &mt("Incorrect").".";
1.221 albertel 851: $css_class=$possible_class{'charged_try'};
1.135 albertel 852: $button=1;
853: } else {
1.144 albertel 854: if ($target eq 'tex') {
855: $message = '\textbf{'.&mt('You are correct.').'}';
856: } else {
857: $message = "<b>".&mt('You are correct.')."</b>";
1.180 albertel 858: $message.= $computer;
1.144 albertel 859: }
1.148 albertel 860: $added_computer_text=1;
1.235 albertel 861: if ($awarded > 0
862: && $env{'course.'.
1.165 albertel 863: $env{'request.course.id'}.
1.235 albertel 864: '.disable_receipt_display'} ne 'yes') {
1.135 albertel 865: $message.=(($target eq 'web')?'<br />':' ').
1.235 albertel 866: &mt('Your receipt is [_1]',
867: (&Apache::lonnet::receipt($Apache::inputtags::part).
868: (($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'')));
1.135 albertel 869: }
1.221 albertel 870: $css_class=$possible_class{'correct'};
1.135 albertel 871: $button=0;
872: $previousmsg='';
873: }
874: } elsif ($award eq 'NO_RESPONSE') {
875: $message = '';
1.221 albertel 876: $css_class=$possible_class{'no_feedback'};
1.135 albertel 877: $button=1;
1.182 albertel 878: } elsif ($award eq 'EXTRA_ANSWER') {
879: $message = &mt('Some extra items were submitted.');
1.221 albertel 880: $css_class=$possible_class{'not_charged_try'};
1.182 albertel 881: $button = 1;
1.135 albertel 882: } elsif ($award eq 'MISSING_ANSWER') {
1.245 bisitz 883: $message = &mt('Some items were not submitted.');
884: if ($target ne 'tex') {
885: $message .= &Apache::loncommon::help_open_topic('Some_Items_Were_Not_Submitted');
886: }
1.221 albertel 887: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 888: $button = 1;
889: } elsif ($award eq 'ERROR') {
1.247 bisitz 890: $message = &mt('An error occurred while grading your answer.');
1.221 albertel 891: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 892: $button = 1;
893: } elsif ($award eq 'TOO_LONG') {
894: $message = &mt("The submitted answer was too long.");
1.221 albertel 895: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 896: $button=1;
897: } elsif ($award eq 'WANTED_NUMERIC') {
898: $message = &mt("This question expects a numeric answer.");
1.221 albertel 899: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 900: $button=1;
901: } elsif ($award eq 'MISORDERED_RANK') {
1.242 bisitz 902: $message = &mt('You have provided an invalid ranking.');
903: if ($target ne 'tex') {
904: $message.=' '.&mt('Please refer to [_1]',&Apache::loncommon::help_open_topic('Ranking_Problems',&mt('help on ranking problems')));
905: }
1.221 albertel 906: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 907: $button=1;
1.248 raeburn 908: } elsif ($award eq 'EXCESS_FILESIZE') {
909: $message = &mt('Submission won\'t be graded. The combined size of submitted files exceeded the amount allowed.');
910: $css_class=$possible_class{'not_charged_try'};
911: $button=1;
1.260.4.2! raeburn 912: } elsif ($award eq 'FILENAME_INUSE') {
! 913: $message = &mt('You have already uploaded a file with that filename.');
! 914: if ($target eq 'tex') {
! 915: $message.= "\\\\\n";
! 916: } else {
! 917: $message .= '<br />';
! 918: }
! 919: $message .= &mt('Please use a different file name.');
! 920: $css_class=$possible_class{'not_charged_try'};
! 921: $button=1;
1.135 albertel 922: } elsif ($award eq 'INVALID_FILETYPE') {
1.255 bisitz 923: $message = &mt("Submission won't be graded. The type of file submitted is not allowed.");
1.221 albertel 924: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 925: $button=1;
926: } elsif ($award eq 'SIG_FAIL') {
1.145 albertel 927: my ($used,$min,$max)=split(':',$awardmsg);
1.212 albertel 928: my $word = ($used < $min) ? 'more' : 'fewer';
1.250 bisitz 929: $message = &mt("Submission not graded. Use $word digits.",$used);
1.221 albertel 930: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 931: $button=1;
1.137 albertel 932: } elsif ($award eq 'UNIT_INVALID_INSTRUCTOR') {
933: $message = &mt('Error in instructor specifed unit. This error has been reported to the instructor.', $awardmsg);
934: if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
1.221 albertel 935: $css_class=$possible_class{'not_charged_try'};
1.137 albertel 936: $button=1;
937: } elsif ($award eq 'UNIT_INVALID_STUDENT') {
1.155 albertel 938: $message = &mt('Unable to interpret units. Computer reads units as "[_1]".',&markup_unit($awardmsg,$target));
1.137 albertel 939: if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
1.221 albertel 940: $css_class=$possible_class{'not_charged_try'};
1.137 albertel 941: $button=1;
1.140 matthew 942: } elsif ($award eq 'UNIT_FAIL' || $award eq 'UNIT_IRRECONCIBLE') {
1.155 albertel 943: $message = &mt('Incompatible units. No conversion found between "[_1]" and the required units.',&markup_unit($awardmsg,$target));
1.136 albertel 944: if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units');}
1.221 albertel 945: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 946: $button=1;
947: } elsif ($award eq 'UNIT_NOTNEEDED') {
1.155 albertel 948: $message = &mt('Only a number required. Computer reads units of "[_1]".',&markup_unit($awardmsg,$target));
1.221 albertel 949: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 950: $button=1;
951: } elsif ($award eq 'NO_UNIT') {
1.144 albertel 952: $message = &mt("Units required").'.';
1.135 albertel 953: if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Physical_Units')};
1.221 albertel 954: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 955: $button=1;
1.153 albertel 956: } elsif ($award eq 'COMMA_FAIL') {
957: $message = &mt("Proper comma separation is required").'.';
1.221 albertel 958: $css_class=$possible_class{'not_charged_try'};
1.153 albertel 959: $button=1;
1.135 albertel 960: } elsif ($award eq 'BAD_FORMULA') {
1.240 www 961: $message = &mt("Unable to understand formula").'.';
962: if ($target ne 'tex') {$message.=&Apache::loncommon::help_open_topic('Formula_Answers')};
1.221 albertel 963: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 964: $button=1;
1.251 www 965: } elsif ($award eq 'INTERNAL_ERROR') {
966: $message = &mt("An internal error occurred while processing your answer. Please try again later.");
967: $css_class=$possible_class{'not_charged_try'};
968: $button=1;
1.135 albertel 969: } elsif ($award eq 'INCORRECT') {
1.144 albertel 970: $message = &mt("Incorrect").'.';
1.221 albertel 971: $css_class=$possible_class{'charged_try'};
1.135 albertel 972: $button=1;
973: } elsif ($award eq 'SUBMITTED') {
1.260.4.1 raeburn 974: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
975: if ($target eq 'web') {
976: $message .= '<br />'.&mt('Thank you for making a submission to the Geosciences Concept Inventory via the GCI Web Center.');
977: }
978: } else {
979: $message = &mt("Your submission has been recorded.");
980: }
1.221 albertel 981: $css_class=$possible_class{'no_grade'};
1.135 albertel 982: $button=1;
983: } elsif ($award eq 'DRAFT') {
1.258 riegler 984: $message = &mt("Copy saved but not submitted.");
1.221 albertel 985: $css_class=$possible_class{'not_charged_try'};
1.135 albertel 986: $button=1;
987: } elsif ($award eq 'ASSIGNED_SCORE') {
1.144 albertel 988: $message = &mt("A score has been assigned.");
1.221 albertel 989: $css_class=$possible_class{'correct'};
1.135 albertel 990: $button=0;
1.144 albertel 991: } elsif ($award eq '') {
1.186 albertel 992: if ($handgrade && $Apache::inputtags::status[-1] eq 'SHOW_ANSWER') {
993: $message = &mt("Nothing submitted.");
1.221 albertel 994: $css_class=$possible_class{'charged_try'};
1.186 albertel 995: } else {
1.221 albertel 996: $css_class=$possible_class{'not_charged_try'};
1.186 albertel 997: }
1.144 albertel 998: $button=1;
1.135 albertel 999: } else {
1000: $message = &mt("Unknown message").": $award";
1001: $button=1;
1002: }
1.209 albertel 1003: my (undef,undef,$domain,$user)=&Apache::lonnet::whichuser();
1.194 banghart 1004: foreach my $resid(@Apache::inputtags::response){
1005: if ($Apache::lonhomework::history{"resource.$part.$resid.handback"}) {
1.254 raeburn 1006: if ($target eq 'tex') {
1007: $message.= "\\\\\n";
1008: } else {
1009: $message.='<br />';
1010: }
1.198 albertel 1011: my @files = split(/\s*,\s*/,
1012: $Apache::lonhomework::history{"resource.$part.$resid.handback"});
1013: my $file_msg;
1014: foreach my $file (@files) {
1.254 raeburn 1015: if ($target eq 'tex') {
1016: $file_msg.= "\\\\\n".$file;
1017: } else {
1018: $file_msg.= '<br /><a href="/uploaded/'."$domain/$user".'/'.$file.'">'.$file.'</a>';
1019: }
1.198 albertel 1020: }
1021: $message .= &mt('Returned file(s): [_1]',$file_msg);
1.254 raeburn 1022: if ($target eq 'tex') {
1023: $message.= "\\\\\n";
1024: } else {
1025: $message.='<br />';
1026: }
1.198 albertel 1027: }
1.194 banghart 1028: }
1029:
1.233 albertel 1030: if (&Apache::lonhomework::hide_problem_status()
1031: && $Apache::inputtags::status[-1] ne 'SHOW_ANSWER'
1032: && &hide_award($award)) {
1.260.4.1 raeburn 1033: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
1034: if ($target eq 'web') {
1035: $message = &mt("Your submission has been recorded.").'<br />'.
1036: &mt('Thank you for making a submission to the Geosciences Concept Inventory via the GCI Web Center.');
1037: }
1038: } else {
1039: $message = &mt("Answer Submitted: Your final submission will be graded after the due date.");
1040: }
1.221 albertel 1041: $css_class=$possible_class{'no_grade'};
1.135 albertel 1042: $button=1;
1043: }
1.148 albertel 1044: if ($Apache::inputtags::status[-1] eq 'SHOW_ANSWER' &&
1.150 albertel 1045: !$added_computer_text && $target ne 'tex') {
1.180 albertel 1046: $message.= $computer;
1.148 albertel 1047: $added_computer_text=1;
1.144 albertel 1048: }
1.237 www 1049: if ($Apache::lonhomework::type eq 'practice') {
1.244 raeburn 1050: if ($target eq 'web') {
1051: $message .= '<br />';
1052: } else {
1053: $message .= ' ';
1054: }
1055: $message.=&mt('Submissions to practice problems are not permanently recorded.');
1.237 www 1056: }
1057:
1.221 albertel 1058: return ($button,$css_class,$message,$previousmsg);
1.12 albertel 1059: }
1060:
1.155 albertel 1061: sub markup_unit {
1062: my ($unit,$target)=@_;
1063: if ($target eq 'tex') {
1064: return '\texttt{'.&Apache::lonxml::latex_special_symbols($unit).'}';
1065: } else {
1066: return "<tt>".$unit."</tt>";
1067: }
1068: }
1069:
1.88 albertel 1070: sub removealldata {
1.87 albertel 1071: my ($id)=@_;
1072: foreach my $key (keys(%Apache::lonhomework::results)) {
1073: if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) {
1074: &Apache::lonxml::debug("Removing $key");
1075: delete($Apache::lonhomework::results{$key});
1076: }
1077: }
1078: }
1079:
1.142 albertel 1080: sub hidealldata {
1081: my ($id)=@_;
1082: foreach my $key (keys(%Apache::lonhomework::results)) {
1083: if (($key =~ /^resource\.\Q$id\E\./) && ($key !~ /\.collaborators$/)) {
1084: &Apache::lonxml::debug("Hidding $key");
1085: my $newkey=$key;
1086: $newkey=~s/^(resource\.\Q$id\E\.[^\.]+\.)(.*)$/${1}hidden${2}/;
1087: $Apache::lonhomework::results{$newkey}=
1088: $Apache::lonhomework::results{$key};
1089: delete($Apache::lonhomework::results{$key});
1090: }
1091: }
1092: }
1093:
1.12 albertel 1094: sub setgradedata {
1.136 albertel 1095: my ($award,$msg,$id,$previously_used) = @_;
1.154 albertel 1096: if ($Apache::lonhomework::scantronmode &&
1.165 albertel 1097: &Apache::lonnet::validCODE($env{'form.CODE'})) {
1098: $Apache::lonhomework::results{"resource.CODE"}=$env{'form.CODE'};
1.154 albertel 1099: } elsif ($Apache::lonhomework::scantronmode &&
1.165 albertel 1100: $env{'form.CODE'} eq '' &&
1.154 albertel 1101: $Apache::lonhomework::history{"resource.CODE"} ne '') {
1102: $Apache::lonhomework::results{"resource.CODE"}='';
1.141 albertel 1103: }
1.154 albertel 1104:
1.135 albertel 1105: if (!$Apache::lonhomework::scantronmode &&
1106: $Apache::inputtags::status['-1'] ne 'CAN_ANSWER' &&
1107: $Apache::inputtags::status['-1'] ne 'CANNOT_ANSWER') {
1108: $Apache::lonhomework::results{"resource.$id.afterduedate"}=$award;
1.87 albertel 1109: return '';
1.135 albertel 1110: } elsif ( $Apache::lonhomework::history{"resource.$id.solved"} !~
1.233 albertel 1111: /^correct/
1112: || $Apache::lonhomework::scantronmode
1113: || &Apache::lonhomework::hide_problem_status() ) {
1.154 albertel 1114: # the student doesn't already have it correct,
1115: # or we are in a mode (scantron orno problem status) where a correct
1116: # can become incorrect
1117: # handle assignment of tries and solved status
1.135 albertel 1118: my $solvemsg;
1119: if ($Apache::lonhomework::scantronmode) {
1120: $solvemsg='correct_by_scantron';
1121: } else {
1122: $solvemsg='correct_by_student';
1123: }
1124: if ($Apache::lonhomework::history{"resource.$id.afterduedate"}) {
1125: $Apache::lonhomework::results{"resource.$id.afterduedate"}='';
1126: }
1127: if ( $award eq 'ASSIGNED_SCORE') {
1128: $Apache::lonhomework::results{"resource.$id.tries"} =
1129: $Apache::lonhomework::history{"resource.$id.tries"} + 1;
1130: $Apache::lonhomework::results{"resource.$id.solved"} =
1131: $solvemsg;
1132: my $numawards=scalar(@Apache::inputtags::response);
1133: $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
1134: foreach my $res (@Apache::inputtags::response) {
1.232 albertel 1135: if (defined($Apache::lonhomework::results{"resource.$id.$res.awarded"})) {
1136: $Apache::lonhomework::results{"resource.$id.awarded"}+=
1137: $Apache::lonhomework::results{"resource.$id.$res.awarded"};
1138: } else {
1139: $Apache::lonhomework::results{"resource.$id.awarded"}+=
1140: &awarddetail_to_awarded($Apache::lonhomework::results{"resource.$id.$res.awarddetail"});
1141: }
1.135 albertel 1142: }
1143: if ($numawards > 0) {
1144: $Apache::lonhomework::results{"resource.$id.awarded"}/=
1145: $numawards;
1146: }
1147: } elsif ( $award eq 'APPROX_ANS' || $award eq 'EXACT_ANS' ) {
1148: $Apache::lonhomework::results{"resource.$id.tries"} =
1149: $Apache::lonhomework::history{"resource.$id.tries"} + 1;
1150: $Apache::lonhomework::results{"resource.$id.solved"} =
1151: $solvemsg;
1152: $Apache::lonhomework::results{"resource.$id.awarded"} = '1';
1153: } elsif ( $award eq 'INCORRECT' ) {
1154: $Apache::lonhomework::results{"resource.$id.tries"} =
1155: $Apache::lonhomework::history{"resource.$id.tries"} + 1;
1.233 albertel 1156: if (&Apache::lonhomework::hide_problem_status()
1157: || $Apache::lonhomework::scantronmode) {
1.135 albertel 1158: $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
1159: }
1160: $Apache::lonhomework::results{"resource.$id.solved"} =
1161: 'incorrect_attempted';
1162: } elsif ( $award eq 'SUBMITTED' ) {
1163: $Apache::lonhomework::results{"resource.$id.tries"} =
1164: $Apache::lonhomework::history{"resource.$id.tries"} + 1;
1165: $Apache::lonhomework::results{"resource.$id.solved"} =
1166: 'ungraded_attempted';
1167: } elsif ( $award eq 'DRAFT' ) {
1168: $Apache::lonhomework::results{"resource.$id.solved"} = '';
1169: } elsif ( $award eq 'NO_RESPONSE' ) {
1170: #no real response so delete any data that got stored
1.129 albertel 1171: &removealldata($id);
1172: return '';
1173: } else {
1.135 albertel 1174: $Apache::lonhomework::results{"resource.$id.solved"} =
1175: 'incorrect_attempted';
1.233 albertel 1176: if (&Apache::lonhomework::show_no_problem_status()
1177: || $Apache::lonhomework::scantronmode) {
1.135 albertel 1178: $Apache::lonhomework::results{"resource.$id.tries"} =
1179: $Apache::lonhomework::history{"resource.$id.tries"} + 1;
1180: $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
1181: }
1.233 albertel 1182:
1183: if (&Apache::lonhomework::show_some_problem_status()) {
1184: # clear out the awarded if they had gotten it wrong/right
1185: # and are now in an error mode
1186: $Apache::lonhomework::results{"resource.$id.awarded"} = '';
1187: }
1.135 albertel 1188: }
1.136 albertel 1189: if (defined($msg)) {
1190: $Apache::lonhomework::results{"resource.$id.awardmsg"} = $msg;
1191: }
1.135 albertel 1192: # did either of the overall awards chage? If so ignore the
1193: # previous check
1194: if (($Apache::lonhomework::results{"resource.$id.awarded"} eq
1195: $Apache::lonhomework::history{"resource.$id.awarded"}) &&
1196: ($Apache::lonhomework::results{"resource.$id.solved"} eq
1197: $Apache::lonhomework::history{"resource.$id.solved"})) {
1198: # check if this was a previous submission if it was delete the
1199: # unneeded data and update the previously_used attribute
1200: if ( $previously_used eq 'PREVIOUSLY_USED') {
1.233 albertel 1201: if (&Apache::lonhomework::show_problem_status()) {
1.135 albertel 1202: delete($Apache::lonhomework::results{"resource.$id.tries"});
1203: $Apache::lonhomework::results{"resource.$id.previous"} = '1';
1204: }
1205: } elsif ( $previously_used eq 'PREVIOUSLY_LAST') {
1206: #delete all data as they student didn't do anything, but save
1207: #the list of collaborators.
1208: &removealldata($id);
1209: #and since they didn't do anything we were never here
1210: return '';
1211: } else {
1212: $Apache::lonhomework::results{"resource.$id.previous"} = '0';
1213: }
1.101 albertel 1214: }
1.135 albertel 1215: } elsif ( $Apache::lonhomework::history{"resource.$id.solved"} =~
1216: /^correct/ ) {
1217: #delete all data as they student already has it correct
1218: &removealldata($id);
1219: #and since they didn't do anything we were never here
1220: return '';
1.40 albertel 1221: }
1.135 albertel 1222: $Apache::lonhomework::results{"resource.$id.award"} = $award;
1.184 albertel 1223: if ($award eq 'SUBMITTED') {
1224: &Apache::response::add_to_gradingqueue();
1225: }
1.10 albertel 1226: }
1227:
1.219 albertel 1228: sub find_which_previous {
1229: my ($version) = @_;
1230: my $part = $Apache::inputtags::part;
1231: my (@previous_version);
1232: foreach my $resp (@Apache::inputtags::response) {
1233: my $key = "$version:resource.$part.$resp.submission";
1234: my $submission = $Apache::lonhomework::history{$key};
1235: my %previous = &Apache::response::check_for_previous($submission,
1236: $part,$resp,
1237: $version);
1238: push(@previous_version,$previous{'version'});
1239: }
1240: return &previous_match(\@previous_version,
1241: scalar(@Apache::inputtags::response));
1242: }
1243:
1244: sub previous_match {
1245: my ($previous_array,$count) = @_;
1246: my $match = 0;
1247: my @matches;
1248: foreach my $versionar (@$previous_array) {
1249: foreach my $version (@$versionar) {
1250: $matches[$version]++;
1251: }
1252: }
1253: my $which=0;
1254: foreach my $elem (@matches) {
1255: if ($elem eq $count) {
1256: $match=1;
1257: last;
1258: }
1259: $which++;
1260: }
1261: return ($match,$which);
1262: }
1263:
1.9 albertel 1264: sub grade {
1.135 albertel 1265: my ($target) = @_;
1266: my $id = $Apache::inputtags::part;
1267: my $response='';
1.165 albertel 1268: if ( defined $env{'form.submitted'}) {
1.136 albertel 1269: my (@awards,@msgs);
1.135 albertel 1270: foreach $response (@Apache::inputtags::response) {
1271: &Apache::lonxml::debug("looking for response.$id.$response.awarddetail");
1272: my $value=$Apache::lonhomework::results{"resource.$id.$response.awarddetail"};
1273: &Apache::lonxml::debug("keeping $value from $response for $id");
1274: push (@awards,$value);
1.136 albertel 1275: $value=$Apache::lonhomework::results{"resource.$id.$response.awardmsg"};
1276: &Apache::lonxml::debug("got message $value from $response for $id");
1277: push (@msgs,$value);
1.135 albertel 1278: }
1.232 albertel 1279: my ($finalaward,$msg) =
1280: &finalizeawards(\@awards,\@msgs,undef,undef,
1281: $Apache::lonhomework::scantronmode);
1.135 albertel 1282: my $previously_used;
1283: if ( $#Apache::inputtags::previous eq $#awards ) {
1.219 albertel 1284: my ($match) =
1285: &previous_match(\@Apache::inputtags::previous_version,
1286: scalar(@Apache::inputtags::response));
1.244 raeburn 1287:
1.135 albertel 1288: if ($match) {
1289: $previously_used = 'PREVIOUSLY_LAST';
1290: foreach my $value (@Apache::inputtags::previous) {
1291: if ($value eq 'PREVIOUSLY_USED' ) {
1292: $previously_used = $value;
1293: last;
1294: }
1.75 albertel 1295: }
1296: }
1.43 albertel 1297: }
1.136 albertel 1298: &Apache::lonxml::debug("final award $finalaward, $previously_used, message $msg");
1299: &setgradedata($finalaward,$msg,$id,$previously_used);
1.43 albertel 1300: }
1.135 albertel 1301: return '';
1.1 albertel 1302: }
1303:
1.217 albertel 1304: sub get_grade_messages {
1305: my ($id,$prefix,$target,$status) = @_;
1306:
1307: my ($message,$latemessage,$trystr,$previousmsg);
1308: my $showbutton = 1;
1309:
1310: my $award = $Apache::lonhomework::history{"$prefix.award"};
1311: my $awarded = $Apache::lonhomework::history{"$prefix.awarded"};
1312: my $solved = $Apache::lonhomework::history{"$prefix.solved"};
1313: my $previous = $Apache::lonhomework::history{"$prefix.previous"};
1314: my $awardmsg = $Apache::lonhomework::history{"$prefix.awardmsg"};
1315: &Apache::lonxml::debug("Found Award |$award|$solved|$awardmsg");
1316: if ( $award ne '' || $solved ne '' || $status eq 'SHOW_ANSWER') {
1317: &Apache::lonxml::debug('Getting message');
1.221 albertel 1318: ($showbutton,my $css_class,$message,$previousmsg) =
1.217 albertel 1319: &decideoutput($award,$awarded,$awardmsg,$solved,$previous,
1320: $target);
1321: if ($target eq 'tex') {
1322: $message='\vskip 2 mm '.$message.' ';
1323: } else {
1.221 albertel 1324: $message="<td class=\"$css_class\">$message</td>";
1.217 albertel 1325: if ($previousmsg) {
1.221 albertel 1326: $previousmsg="<td class=\"LC_answer_previous\">$previousmsg</td>";
1.217 albertel 1327: }
1328: }
1329: }
1330: my $tries = $Apache::lonhomework::history{"$prefix.tries"};
1331: my $maxtries = &Apache::lonnet::EXT("resource.$id.maxtries");
1332: &Apache::lonxml::debug("got maxtries of :$maxtries:");
1333: #if tries are set to negative turn off the Tries/Button and messages
1334: if (defined($maxtries) && $maxtries < 0) { return ''; }
1335: if ( $tries eq '' ) { $tries = '0'; }
1336: if ( $maxtries eq '' ) { $maxtries = '2'; }
1337: if ( $maxtries eq 'con_lost' ) { $maxtries = '0'; }
1338: my $tries_text=&mt('Tries');
1339: if ( $Apache::lonhomework::type eq 'survey' ||
1340: $Apache::lonhomework::parsing_a_task) {
1341: $tries_text=&mt('Submissions');
1342: }
1343:
1344: if ($showbutton) {
1345: if ($target eq 'tex') {
1346: if ($env{'request.state'} ne "construct"
1347: && $Apache::lonhomework::type ne 'exam'
1348: && $env{'form.suppress_tries'} ne 'yes') {
1349: $trystr = ' {\vskip 1 mm \small \textit{'.$tries_text.'} '.
1350: $tries.'/'.$maxtries.'} \vskip 2 mm ';
1351: } else {
1352: $trystr = '\vskip 0 mm ';
1353: }
1354: } else {
1.260.4.1 raeburn 1355: $trystr = '<td><span class="LC_nobreak">';
1356: my %parmhash=&Apache::lonnet::coursedescription($env{'request.course.id'});
1357: if ($parmhash{'suppress_tries'} ne 'yes') {
1358: $trystr .= "$tries_text $tries";
1359: if ($Apache::lonhomework::parsing_a_task) {
1360: } elsif($env{'request.state'} ne 'construct') {
1361: $trystr.="/$maxtries";
1362: } else {
1363: if (defined($Apache::inputtags::params{'maxtries'})) {
1364: $trystr.="/".$Apache::inputtags::params{'maxtries'};
1365: }
1366: }
1367: }
1.253 bisitz 1368: $trystr.="</span></td>";
1.217 albertel 1369: }
1370: }
1.221 albertel 1371:
1.217 albertel 1372: if ($Apache::lonhomework::history{"$prefix.afterduedate"}) {
1373: #last submissions was after due date
1374: $latemessage=&mt(' The last submission was after the Due Date ');;
1375: if ($target eq 'web') {
1.221 albertel 1376: $latemessage='<td class="LC_answer_late">'.$latemessage.'</td>';
1.217 albertel 1377: }
1378: }
1379: return ($previousmsg,$latemessage,$message,$trystr,$showbutton);
1380: }
1381:
1.11 albertel 1382: sub gradestatus {
1.223 albertel 1383: my ($id,$target,$no_previous) = @_;
1.135 albertel 1384: my $showbutton = 1;
1385: my $message = '';
1386: my $latemessage = '';
1387: my $trystr='';
1388: my $button='';
1389: my $previousmsg='';
1390:
1391: my $status = $Apache::inputtags::status['-1'];
1392: &Apache::lonxml::debug("gradestatus has :$status:");
1.183 albertel 1393: if ( $status ne 'CLOSED'
1394: && $status ne 'UNAVAILABLE'
1395: && $status ne 'INVALID_ACCESS'
1396: && $status ne 'NEEDS_CHECKIN'
1397: && $status ne 'NOT_IN_A_SLOT') {
1.217 albertel 1398:
1399: ($previousmsg,$latemessage,$message,$trystr) =
1400: &get_grade_messages($id,"resource.$id",$target,$status,
1401: $showbutton);
1402: if ( $status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER') {
1403: $showbutton = 0;
1.164 albertel 1404: }
1.218 albertel 1405: if ( $status eq 'SHOW_ANSWER') {
1406: undef($previousmsg);
1407: }
1.135 albertel 1408: if ( $showbutton ) {
1409: if ($target ne 'tex') {
1.260.4.1 raeburn 1410: my $submit_text = &mt('Submit Answer');
1411: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
1412: $submit_text = &mt('Submit Questions');
1413: }
1.230 albertel 1414: $button =
1.260 droeschl 1415: '<input onmouseup="javascript:setSubmittedPart(\''.$id.'\')"
1416: type="submit" name="submit_'.$id.'"
1.260.4.1 raeburn 1417: value="'.$submit_text.'" />';
1.135 albertel 1418: }
1419: }
1.217 albertel 1420:
1.135 albertel 1421: }
1422: my $output= $previousmsg.$latemessage.$message.$trystr;
1423: if ($output =~ /^\s*$/) {
1424: return $button;
1.63 sakharuk 1425: } else {
1.135 albertel 1426: if ($target eq 'tex') {
1427: return $button.' \vskip 0 mm '.$output.' ';
1428: } else {
1.223 albertel 1429: $output =
1430: '<table><tr><td>'.$button.'</td>'.$output;
1431: if (!$no_previous) {
1432: $output.='<td>'.&previous_tries($id,$target).'</td>';
1433: }
1434: $output.= '</tr></table>';
1435: return $output;
1.135 albertel 1436: }
1.63 sakharuk 1437: }
1.11 albertel 1438: }
1.217 albertel 1439:
1440: sub previous_tries {
1441: my ($id,$target) = @_;
1442: my $output;
1443: my $status = $Apache::inputtags::status['-1'];
1.219 albertel 1444:
1445: my $count;
1446: my %count_lookup;
1447:
1.217 albertel 1448: foreach my $i (1..$Apache::lonhomework::history{'version'}) {
1449: my $prefix = $i.":resource.$id";
1450:
1451: next if (!exists($Apache::lonhomework::history{"$prefix.award"}));
1.219 albertel 1452: $count++;
1453: $count_lookup{$i} = $count;
1454:
1.217 albertel 1455: my ($previousmsg,$latemessage,$message,$trystr);
1456:
1457: ($previousmsg,$latemessage,$message,$trystr) =
1458: &get_grade_messages($id,"$prefix",$target,$status);
1459:
1.219 albertel 1460: if ($previousmsg ne '') {
1461: my ($match,$which) = &find_which_previous($i);
1462: $message=$previousmsg;
1463: my $previous = $count_lookup{$which};
1.226 albertel 1464: $message =~ s{(</td>)}{ as submission \# $previous $1};
1.221 albertel 1465: } elsif ($Apache::lonhomework::history{"$prefix.tries"}) {
1.233 albertel 1466: if (!(&Apache::lonhomework::hide_problem_status()
1.225 albertel 1467: && $Apache::inputtags::status[-1] ne 'SHOW_ANSWER')
1468: && $Apache::lonhomework::history{"$prefix.solved"} =~/^correct/
1469: ) {
1470:
1.238 bisitz 1471: my $txt_correct = &mt('Correct');
1.221 albertel 1472: $message =~ s{(<td.*?>)(.*?)(</td>)}
1.238 bisitz 1473: {$1 <strong>$txt_correct</strong>. $3}s;
1.221 albertel 1474: }
1.238 bisitz 1475: my $trystr = "(".&mt('Try [_1]',$Apache::lonhomework::history{"$prefix.tries"}).")";
1.221 albertel 1476: $message =~ s{(</td>)}{ $trystr $1};
1.219 albertel 1477: }
1.221 albertel 1478: my ($class) = ($message =~ m{<td.*class="([^"]*)"}); #"
1479: $message =~ s{(<td.*?>)}{<td>};
1480:
1.219 albertel 1481:
1.221 albertel 1482: $output.='<tr class="'.$class.'">';
1.223 albertel 1483: $output.='<td align="center">'.$count.'</td>';
1.219 albertel 1484: $output.=$message;
1.217 albertel 1485:
1486: foreach my $resid (@Apache::inputtags::response) {
1487: my $prefix = $prefix.".$resid";
1488: if (exists($Apache::lonhomework::history{"$prefix.submission"})) {
1489: my $submission =
1490: $Apache::inputtags::submission_display{"$prefix.submission"};
1491: if (!defined($submission)) {
1492: $submission =
1493: $Apache::lonhomework::history{"$prefix.submission"};
1494: }
1495: $output.='<td>'.$submission.'</td>';
1496: } else {
1497: $output.='<td></td>';
1498: }
1499: }
1.221 albertel 1500: $output.=&Apache::loncommon::end_data_table_row()."\n";
1.217 albertel 1501: }
1502: return if ($output eq '');
1.219 albertel 1503: my $headers =
1.222 albertel 1504: '<tr>'.'<th>'.&mt('Submission #').'</th><th>'.&mt('Try').
1.219 albertel 1505: '</th><th colspan="'.scalar(@Apache::inputtags::response).'">'.
1506: &mt('Submitted Answer').'</th>';
1507: $output ='<table class="LC_prior_tries">'.$headers.$output.'</table>';
1.217 albertel 1508: #return $output;
1.229 albertel 1509: $output = &Apache::loncommon::js_ready($output);
1.226 albertel 1510: $output.='<br /><form action=""><center><input type="button" name="close" value="'.&mt('Close Window').'" onClick="window.close()" /></center></form>';
1511:
1.217 albertel 1512: my $windowopen=&Apache::lonhtmlcommon::javascript_docopen();
1.260.4.1 raeburn 1513: my $pagetitle = 'Previous Tries';
1514: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
1515: $pagetitle = 'Submission History';
1516: }
1.217 albertel 1517: my $start_page =
1.260.4.1 raeburn 1518: &Apache::loncommon::start_page($pagetitle, undef,
1.229 albertel 1519: {'only_body' => 1,
1520: 'bgcolor' => '#FFFFFF',
1521: 'js_ready' => 1,
1522: 'inherit_jsmath' => 1, });
1.217 albertel 1523: my $end_page =
1524: &Apache::loncommon::end_page({'js_ready' => 1,});
1.231 albertel 1525: my $prefix = $env{'form.request.prefix'};
1526: $prefix =~ tr{.}{_};
1527: my $function_name = "LONCAPA_previous_tries_".$prefix.
1.234 albertel 1528: $Apache::lonxml::curdepth.'_'.$env{'form.counter'};
1.260.4.1 raeburn 1529: my $triestext = &mt('Previous Tries');
1530: if ($env{'request.uri'} eq '/res/gci/gci/internal/submission.problem') {
1531: $triestext = &mt('Submission History');
1532: }
1.217 albertel 1533: my $result ="<script type=\"text/javascript\">
1534: // <![CDATA[
1.231 albertel 1535: function $function_name() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('$start_page $output $end_page');newWindow.document.close();newWindow.focus()}
1.217 albertel 1536: // ]]>
1.260.4.1 raeburn 1537: </script><a href=\"javascript:$function_name();void(0);\">".$triestext."</a><br />";
1.217 albertel 1538: #use Data::Dumper;
1539: #&Apache::lonnet::logthis(&Dumper(\%Apache::inputtags::submission_display));
1540: return $result;
1541: }
1542:
1.1 albertel 1543: 1;
1544: __END__
1.249 jms 1545:
1546: =pod
1547:
1548: =back
1549:
1550: =cut
1.43 albertel 1551:
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