Annotation of loncom/homework/grades.pm, revision 1.117
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.117 ! bowersj2 4: # $Id: grades.pm,v 1.116 2003/07/15 20:59:53 ng Exp $
1.17 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/
27: #
1.13 albertel 28: # 2/9,2/13 Guy Albertelli
1.8 www 29: # 6/8 Gerd Kortemeyer
1.13 albertel 30: # 7/26 H.K. Ng
1.14 www 31: # 8/20 Gerd Kortemeyer
1.30 ng 32: # Year 2002
1.44 ng 33: # June-August H.K. Ng
1.68 ng 34: # Year 2003
1.71 ng 35: # February, March H.K. Ng
1.30 ng 36: #
1.1 albertel 37:
38: package Apache::grades;
39: use strict;
40: use Apache::style;
41: use Apache::lonxml;
42: use Apache::lonnet;
1.3 albertel 43: use Apache::loncommon;
1.112 ng 44: use Apache::lonhtmlcommon;
1.68 ng 45: use Apache::lonnavmaps;
1.1 albertel 46: use Apache::lonhomework;
1.55 matthew 47: use Apache::loncoursedata;
1.38 ng 48: use Apache::lonmsg qw(:user_normal_msg);
1.1 albertel 49: use Apache::Constants qw(:common);
1.87 www 50: use String::Similarity;
51:
52: my %oldessays=();
1.103 albertel 53: my %perm=();
1.1 albertel 54:
1.68 ng 55: # ----- These first few routines are general use routines.----
1.44 ng 56: #
57: # --- Retrieve the parts that matches stores_\d+ from the metadata file.---
58: sub getpartlist {
59: my ($url) = @_;
60: my @parts =();
61: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
62: foreach my $key (@metakeys) {
1.54 albertel 63: if ( $key =~ m/stores_(\w+)_.*/) {
1.44 ng 64: push(@parts,$key);
1.41 ng 65: }
1.16 albertel 66: }
1.44 ng 67: return @parts;
1.2 albertel 68: }
69:
1.44 ng 70: # --- Get the symbolic name of a problem and the url
71: sub get_symb_and_url {
72: my ($request) = @_;
73: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1.41 ng 74: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1.44 ng 75: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
76: return ($symb,$url);
1.32 ng 77: }
78:
1.44 ng 79: # --- Retrieve the fullname for a user. Return lastname, first middle ---
80: # --- Generation is attached next to the lastname if it exists. ---
1.34 ng 81: sub get_fullname {
1.39 ng 82: my ($uname,$udom) = @_;
1.34 ng 83: my %name=&Apache::lonnet::get('environment', ['lastname','generation',
1.55 matthew 84: 'firstname','middlename'],
85: $udom,$uname);
1.34 ng 86: my $fullname;
87: my ($tmp) = keys(%name);
88: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
1.55 matthew 89: $fullname = &Apache::loncoursedata::ProcessFullName
90: (@name{qw/lastname generation firstname middlename/});
91: } else {
92: &Apache::lonnet::logthis('grades.pm: no name data for '.$uname.
93: '@'.$udom.':'.$tmp);
1.34 ng 94: }
95: return $fullname;
96: }
97:
1.44 ng 98: #--- Get the partlist and the response type for a given problem. ---
99: #--- Indicate if a response type is coded handgraded or not. ---
1.39 ng 100: sub response_type {
1.41 ng 101: my ($url) = shift;
102: my $allkeys = &Apache::lonnet::metadata($url,'keys');
103: my %seen = ();
104: my (@partlist,%handgrade);
105: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {
1.54 albertel 106: if (/^\w+response_\w+.*/) {
1.41 ng 107: my ($responsetype,$part) = split(/_/,$_,2);
108: my ($partid,$respid) = split(/_/,$part);
109: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no');
110: next if ($seen{$partid} > 0);
111: $seen{$partid}++;
112: push @partlist,$partid;
113: }
114: }
115: return \@partlist,\%handgrade;
1.39 ng 116: }
117:
1.44 ng 118: #--- Dumps the class list with usernames,list of sections,
119: #--- section, ids and fullnames for each user.
120: sub getclasslist {
1.76 ng 121: my ($getsec,$filterlist) = @_;
1.56 matthew 122: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 123: # Bail out if we were unable to get the classlist
1.56 matthew 124: return if (! defined($classlist));
125: #
126: my %sections;
127: my %fullnames;
128: foreach (keys(%$classlist)) {
129: # the following undefs are for 'domain', and 'username' respectively.
130: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
131: @{$classlist->{$_}};
1.76 ng 132: # filter students according to status selected
1.112 ng 133: if ($filterlist && $ENV{'form.Status'} ne 'Any') {
134: if ($ENV{'form.Status'} ne $status) {
1.76 ng 135: delete ($classlist->{$_});
136: next;
137: }
138: }
1.44 ng 139: $section = ($section ne '' ? $section : 'no');
1.106 albertel 140: if (&canview($section)) {
1.103 albertel 141: if ($getsec eq 'all' || $getsec eq $section) {
142: $sections{$section}++;
143: $fullnames{$_}=$fullname;
144: } else {
145: delete($classlist->{$_});
146: }
147: } else {
148: delete($classlist->{$_});
149: }
1.44 ng 150: }
151: my %seen = ();
1.56 matthew 152: my @sections = sort(keys(%sections));
153: return ($classlist,\@sections,\%fullnames);
1.44 ng 154: }
155:
1.103 albertel 156: sub canmodify {
157: my ($sec)=@_;
158: if ($perm{'mgr'}) {
159: if (!defined($perm{'mgr_section'})) {
160: # can modify whole class
161: return 1;
162: } else {
163: if ($sec eq $perm{'mgr_section'}) {
164: #can modify the requested section
165: return 1;
166: } else {
167: # can't modify the request section
168: return 0;
169: }
170: }
171: }
172: #can't modify
173: return 0;
174: }
175:
176: sub canview {
177: my ($sec)=@_;
178: if ($perm{'vgr'}) {
179: if (!defined($perm{'vgr_section'})) {
180: # can modify whole class
181: return 1;
182: } else {
183: if ($sec eq $perm{'vgr_section'}) {
184: #can modify the requested section
185: return 1;
186: } else {
187: # can't modify the request section
188: return 0;
189: }
190: }
191: }
192: #can't modify
193: return 0;
194: }
195:
1.44 ng 196: #--- Retrieve the grade status of a student for all the parts
197: sub student_gradeStatus {
198: my ($url,$symb,$udom,$uname,$partlist) = @_;
199: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
200: my %partstatus = ();
201: foreach (@$partlist) {
202: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2);
203: $status = 'nothing' if ($status eq '');
204: $partstatus{$_} = $status;
205: my $subkey = "resource.$_.submitted_by";
206: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
207: }
208: return %partstatus;
209: }
210:
1.45 ng 211: # hidden form and javascript that calls the form
212: # Use by verifyscript and viewgrades
213: # Shows a student's view of problem and submission
214: sub jscriptNform {
215: my ($url,$symb) = @_;
216: my $jscript='<script type="text/javascript" language="javascript">'."\n".
217: ' function viewOneStudent(user,domain) {'."\n".
218: ' document.onestudent.student.value = user;'."\n".
219: ' document.onestudent.userdom.value = domain;'."\n".
220: ' document.onestudent.submit();'."\n".
221: ' }'."\n".
222: '</script>'."\n";
223: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
224: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
225: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 226: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 227: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.45 ng 228: '<input type="hidden" name="command" value="submission" />'."\n".
229: '<input type="hidden" name="student" value="" />'."\n".
230: '<input type="hidden" name="userdom" value="" />'."\n".
231: '</form>'."\n";
232: return $jscript;
233: }
1.39 ng 234:
1.44 ng 235: #------------------ End of general use routines --------------------
1.87 www 236:
237: #
238: # Find most similar essay
239: #
240:
241: sub most_similar {
242: my ($uname,$udom,$uessay)=@_;
243:
244: # ignore spaces and punctuation
245:
246: $uessay=~s/\W+/ /gs;
247:
248: # these will be returned. Do not care if not at least 50 percent similar
1.88 www 249: my $limit=0.6;
1.87 www 250: my $sname='';
251: my $sdom='';
252: my $scrsid='';
253: my $sessay='';
254: # go through all essays ...
255: foreach my $tkey (keys %oldessays) {
256: my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
257: # ... except the same student
1.88 www 258: if (($tname ne $uname) || ($tdom ne $udom)) {
1.87 www 259: my $tessay=$oldessays{$tkey};
260: $tessay=~s/\W+/ /gs;
261: # String similarity gives up if not even limit
1.88 www 262: my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
1.87 www 263: # Found one
264: if ($tsimilar>$limit) {
265: $limit=$tsimilar;
266: $sname=$tname;
1.88 www 267: $sdom=$tdom;
1.87 www 268: $scrsid=$tcrsid;
269: $sessay=$oldessays{$tkey};
270: }
271: }
272: }
1.88 www 273: if ($limit>0.6) {
1.87 www 274: return ($sname,$sdom,$scrsid,$sessay,$limit);
275: } else {
276: return ('','','','',0);
277: }
278: }
279:
1.44 ng 280: #-------------------------------------------------------------------
281:
282: #------------------------------------ Receipt Verification Routines
1.45 ng 283: #
1.44 ng 284: #--- Check whether a receipt number is valid.---
285: sub verifyreceipt {
286: my $request = shift;
287:
288: my $courseid = $ENV{'request.course.id'};
289: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
290: $ENV{'form.receipt'};
291: $receipt =~ s/[^\-\d]//g;
292: my $url = $ENV{'form.url'};
293: my $symb = $ENV{'form.symb'};
294: unless ($symb) {
295: $symb = &Apache::lonnet::symbread($url);
296: }
297:
1.45 ng 298: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
299: $receipt.'</h3></font>'."\n".
1.72 ng 300: '<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
1.44 ng 301:
302: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 303: my (undef,undef,$fullname) = &getclasslist('all','0');
304:
1.53 albertel 305: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 306: my ($uname,$udom)=split(/\:/);
307: if ($receipt eq
308: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
309: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
310: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
311: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
312: '<td> '.$uname.' </td>'.
313: '<td> '.$udom.' </td></tr>'."\n";
314:
315: $matches++;
316: }
317: }
318: if ($matches == 0) {
319: $string = $title.'No match found for the above receipt.';
320: } else {
1.45 ng 321: $string = &jscriptNform($url,$symb).$title.
1.44 ng 322: 'The above receipt matches the following student'.
323: ($matches <= 1 ? '.' : 's.')."\n".
324: '<table border="0"><tr><td bgcolor="#777777">'."\n".
325: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
326: '<td><b> Fullname </b></td>'."\n".
327: '<td><b> Username </b></td>'."\n".
328: '<td><b> Domain </b></td></tr>'."\n".
329: $contents.
330: '</table></td></tr></table>'."\n";
331: }
1.50 albertel 332: return $string.&show_grading_menu_form($symb,$url);
1.44 ng 333: }
334:
335: #--- This is called by a number of programs.
336: #--- Called from the Grading Menu - View/Grade an individual student
337: #--- Also called directly when one clicks on the subm button
338: # on the problem page.
1.30 ng 339: sub listStudents {
1.41 ng 340: my ($request) = shift;
1.49 albertel 341:
1.72 ng 342: my ($symb,$url) = &get_symb_and_url($request);
1.49 albertel 343: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
344: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
345: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
346: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
347:
348: my $result;
349: my ($partlist,$handgrade) = &response_type($url);
350: for (sort keys(%$handgrade)) {
351: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
352: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes');
353: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
354: '<td><b>Type: </b>'.$responsetype.'</td>'.
355: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
356: }
1.77 ng 357: $result.='</table>'."\n";
1.49 albertel 358:
1.68 ng 359: my $viewgrade = $ENV{'form.handgrade'} eq 'yes' ? 'View/Grade' : 'View';
1.76 ng 360: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
361: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1.49 albertel 362:
363: $result='<h3><font color="#339933"> '.
364: $viewgrade.
365: ' Submissions for a Student or a Group of Students</font></h3>'.
1.72 ng 366: '<table border="0"><tr><td colspan=3><font size=+1>'.
367: '<b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>'.$result;
1.49 albertel 368:
1.45 ng 369: $request->print(<<LISTJAVASCRIPT);
370: <script type="text/javascript" language="javascript">
1.110 ng 371: function checkSelect(checkBox) {
372: var ctr=0;
373: var sense="";
374: if (checkBox.length > 1) {
375: for (var i=0; i<checkBox.length; i++) {
376: if (checkBox[i].checked) {
377: ctr++;
378: }
379: }
380: sense = "a student or group of students";
381: } else {
382: if (checkBox.checked) {
383: ctr = 1;
384: }
385: sense = "the student";
386: }
387: if (ctr == 0) {
388: alert("Please select "+sense+" before clicking on the $viewgrade button.");
389: return false;
390: }
391: document.gradesub.submit();
392: }
393:
394: function reLoadList(formname) {
1.112 ng 395: if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;}
1.110 ng 396: formname.command.value = 'submission';
397: formname.submit();
398: }
399:
400: function pullDownSelection(selectOne) {
401: var selection="";
402: if (selectOne.length > 1) {
403: for (var i=0; i<selectOne.length; i++) {
404: if (selectOne[i].selected) {
405: return selectOne[i].value;
406: }
407: }
408: } else {
409: if (selectOne.selected) return selectOne.value;
410: }
1.45 ng 411: }
412: </script>
413: LISTJAVASCRIPT
414:
1.41 ng 415: $request->print($result);
1.39 ng 416:
1.45 ng 417: my $checkhdgrade = $ENV{'form.handgrade'} eq 'yes' ? 'checked' : '';
418: my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked';
1.44 ng 419:
1.45 ng 420: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
1.116 ng 421: ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.80 ng 422: '<input type="radio" name="vProb" value="yes" /> one student '."\n".
1.58 albertel 423: '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
1.49 albertel 424: ' <b>Submissions: </b>'."\n";
425: if ($ENV{'form.handgrade'} eq 'yes') {
426: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> handgrade only'."\n";
427: }
1.110 ng 428:
1.112 ng 429: my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'};
430: $ENV{'form.Status'} = $saveStatus;
1.110 ng 431:
1.49 albertel 432: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".
1.45 ng 433: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".
434: '<input type="radio" name="lastSub" value="all" /> all details'."\n".
435: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
436: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
437: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'" />'."\n".
1.65 albertel 438: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
1.64 albertel 439: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
1.77 ng 440: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 441: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.48 albertel 442: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
443: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.110 ng 444: '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
445:
1.112 ng 446: $gradeTable.='<b>Student Status:</b> '.
447: &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
448:
1.110 ng 449: $gradeTable.='To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
1.49 albertel 450: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n".
1.45 ng 451: ' on the check boxes for the group of students.<br />'."\n".
1.110 ng 452: '<input type="hidden" name="command" value="processGroup" />'."\n";
453: $gradeTable.='<input type="button" '."\n".
1.45 ng 454: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.49 albertel 455: 'value="'.$viewgrade.'" />'."\n";
1.110 ng 456:
457: my (undef, undef, $fullname) = &getclasslist($getsec,'1');
1.45 ng 458: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.110 ng 459: '<table border="0"><tr bgcolor="#e6ffff">';
460: my $loop = 0;
461: while ($loop < 2) {
462: $gradeTable.='<td><b> Select </b></td><td><b> Fullname </b>'.
463: '<font color="#999999">(Username)</font> </td>';
464: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
465: foreach (sort(@$partlist)) {
466: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>';
467: }
468: }
469: $loop++;
1.41 ng 470: }
1.45 ng 471: $gradeTable.='</tr>'."\n";
1.41 ng 472:
1.45 ng 473: my $ctr = 0;
1.53 albertel 474: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 475: my ($uname,$udom) = split(/:/,$student);
1.110 ng 476: my %status = ();
477: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
478: (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
479: my $statusflg = '';
480: foreach (keys(%status)) {
481: $statusflg = 1 if ($status{$_} ne 'nothing');
482: my ($foo,$partid,$foo1) = split(/\./,$_);
483: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
484: $statusflg = '';
485: $gradeTable.='<input type="hidden" name="'.
486: $student.':submitted_by" value="'.
487: $status{'resource.'.$partid.'.submitted_by'}.'" />';
488: }
1.41 ng 489: }
1.110 ng 490: next if ($statusflg eq '' && $submitonly eq 'yes');
1.41 ng 491: }
1.34 ng 492:
1.45 ng 493: $ctr++;
1.104 albertel 494: if ( $perm{'vgr'} eq 'F' ) {
1.110 ng 495: $gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1);
496: $gradeTable.='<td align="center"><input type=checkbox name="stuinfo" value="'.
497: $student.':'.$$fullname{$student}.' "></td>'."\n".
498: '<td> '.$$fullname{$student}.' '."\n".
499: '<font color="#999999">('.$uname.')</font></td>'."\n";
500:
501: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
502: foreach (sort keys(%status)) {
503: next if (/^resource.*?submitted_by$/);
504: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n";
505: }
1.41 ng 506: }
1.110 ng 507: $gradeTable.='</tr>'."\n" if ($ctr%2 ==0);
1.41 ng 508: }
509: }
1.110 ng 510: if ($ctr%2 ==1) {
511: $gradeTable.='<td> </td><td> </td>';
512: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
513: foreach (@$partlist) {
514: $gradeTable.='<td> </td>';
515: }
516: }
517: $gradeTable.='</tr>';
518: }
519:
1.45 ng 520: $gradeTable.='</table></td></tr></table>'.
521: '<input type="button" '.
522: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.50 albertel 523: 'value="'.$viewgrade.'" /></form>'."\n";
1.45 ng 524: if ($ctr == 0) {
1.96 albertel 525: my $num_students=(scalar(keys(%$fullname)));
526: if ($num_students eq 0) {
527: $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
528: } else {
529: $gradeTable='<br /> <font color="red">'.
1.110 ng 530: 'No submissions found for this resource for any students. ('.$num_students.
531: ' checked for submissions</font><br />';
1.96 albertel 532: }
1.46 ng 533: } elsif ($ctr == 1) {
534: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 535: }
1.50 albertel 536: $gradeTable.=&show_grading_menu_form($symb,$url);
1.45 ng 537: $request->print($gradeTable);
1.44 ng 538: return '';
1.10 ng 539: }
540:
1.44 ng 541: #---- Called from the listStudents routine
542: # Displays the submissions for one student or a group of students
1.34 ng 543: sub processGroup {
1.41 ng 544: my ($request) = shift;
545: my $ctr = 0;
546: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}}
547: : ($ENV{'form.stuinfo'}));
548: my $total = scalar(@stuchecked)-1;
1.45 ng 549:
1.41 ng 550: foreach (@stuchecked) {
551: my ($uname,$udom,$fullname) = split(/:/);
1.44 ng 552: $ENV{'form.student'} = $uname;
553: $ENV{'form.userdom'} = $udom;
554: $ENV{'form.fullname'} = $fullname;
1.41 ng 555: &submission($request,$ctr,$total);
556: $ctr++;
557: }
558: return '';
1.35 ng 559: }
1.34 ng 560:
1.44 ng 561: #------------------------------------------------------------------------------------
562: #
563: #-------------------------- Next few routines handles grading by student, essentially
564: # handles essay response type problem/part
565: #
566: #--- Javascript to handle the submission page functionality ---
567: sub sub_page_js {
568: my $request = shift;
569: $request->print(<<SUBJAVASCRIPT);
570: <script type="text/javascript" language="javascript">
1.71 ng 571: function updateRadio(formname,id,weight) {
572: var gradeBox = eval("formname.GD_BOX"+id);
573: var radioButton = eval("formname.RADVAL"+id);
1.72 ng 574: var oldpts = eval("formname.oldpts"+id+".value");
575: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 576: gradeBox.value = pts;
577: var resetbox = false;
578: if (isNaN(pts) || pts < 0) {
579: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
580: for (var i=0; i<radioButton.length; i++) {
581: if (radioButton[i].checked) {
582: gradeBox.value = i;
583: resetbox = true;
584: }
585: }
586: if (!resetbox) {
587: formtextbox.value = "";
588: }
589: return;
1.44 ng 590: }
1.71 ng 591:
592: if (pts > weight) {
593: var resp = confirm("You entered a value ("+pts+
594: ") greater than the weight for the part. Accept?");
595: if (resp == false) {
596: gradeBox.value = "";
597: return;
598: }
1.44 ng 599: }
1.13 albertel 600:
1.71 ng 601: for (var i=0; i<radioButton.length; i++) {
602: radioButton[i].checked=false;
603: if (pts == i && pts != "") {
604: radioButton[i].checked=true;
605: }
606: }
607: updateSelect(formname,id);
608: var stores = eval("formname.stores"+id);
609: stores.value = "0";
1.41 ng 610: }
1.5 albertel 611:
1.72 ng 612: function writeBox(formname,id,pts) {
1.71 ng 613: var gradeBox = eval("formname.GD_BOX"+id);
614: if (checkSolved(formname,id) == 'update') {
615: gradeBox.value = pts;
616: } else {
1.72 ng 617: var oldpts = eval("formname.oldpts"+id+".value");
618: gradeBox.value = oldpts;
1.71 ng 619: var radioButton = eval("formname.RADVAL"+id);
620: for (var i=0; i<radioButton.length; i++) {
621: radioButton[i].checked=false;
1.72 ng 622: if (i == oldpts) {
1.71 ng 623: radioButton[i].checked=true;
624: }
625: }
1.41 ng 626: }
1.71 ng 627: var stores = eval("formname.stores"+id);
628: stores.value = "0";
629: updateSelect(formname,id);
630: return;
1.41 ng 631: }
1.44 ng 632:
1.71 ng 633: function clearRadBox(formname,id) {
634: if (checkSolved(formname,id) == 'noupdate') {
635: updateSelect(formname,id);
636: return;
637: }
638: gradeSelect = eval("formname.GD_SEL"+id);
639: for (var i=0; i<gradeSelect.length; i++) {
640: if (gradeSelect[i].selected) {
641: var selectx=i;
642: }
643: }
644: var stores = eval("formname.stores"+id);
645: if (selectx == stores.value) { return };
646: var gradeBox = eval("formname.GD_BOX"+id);
647: gradeBox.value = "";
648: var radioButton = eval("formname.RADVAL"+id);
649: for (var i=0; i<radioButton.length; i++) {
650: radioButton[i].checked=false;
651: }
652: stores.value = selectx;
653: }
1.5 albertel 654:
1.71 ng 655: function checkSolved(formname,id) {
656: if (eval("formname.solved"+id+".value") == "correct_by_student") {
657: alert("This problem has been graded correct by the computer. The score cannot be changed.");
658: return "noupdate";
1.41 ng 659: }
1.71 ng 660: return "update";
1.13 albertel 661: }
1.71 ng 662:
663: function updateSelect(formname,id) {
664: var gradeSelect = eval("formname.GD_SEL"+id);
665: gradeSelect[0].selected = true;
666: return;
1.41 ng 667: }
1.33 ng 668:
1.71 ng 669: //=========== Check that a point is assigned for all the parts (essay grading only) ============
670: function checksubmit(formname,val,total,parttot) {
671: document.SCORE.gradeOpt.value = val;
672: if (val == "Save & Next") {
673: for (i=0;i<=total;i++) {
674: for (j=0;j<parttot;j++) {
675: var partid = eval("formname.partid"+i+"_"+j+".value");
676: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
677: if (selopt[0].selected) {
678: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
679: if (points == "") {
680: var name = eval("formname.name"+i+".value");
681: var resp = confirm("You did not assign a score for "+name+", part "+partid+". Continue?");
682: if (resp == false) {
683: eval("formname.GD_BOX"+i+"_"+partid+".focus()");
684: return false;
685: }
686: }
687: }
688:
689: }
690: }
691:
692: }
693: formname.submit();
694: }
1.44 ng 695:
1.71 ng 696: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
697: function checkSubmitPage(formname,total) {
698: noscore = new Array(100);
699: var ptr = 0;
700: for (i=1;i<total;i++) {
701: var partid = eval("formname.q_"+i+".value");
702: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
703: if (selopt[0].selected) {
704: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
705: var status = eval("formname.solved"+i+"_"+partid+".value");
706: if (points == "" && status != "correct_by_student") {
707: noscore[ptr] = i;
708: ptr++;
709: }
710: }
711: }
712: if (ptr != 0) {
713: var sense = ptr == 1 ? ": " : "s: ";
714: var prolist = "";
715: if (ptr == 1) {
716: prolist = noscore[0];
717: } else {
718: var i = 0;
719: while (i < ptr-1) {
720: prolist += noscore[i]+", ";
721: i++;
722: }
723: prolist += "and "+noscore[i];
724: }
725: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
726: if (resp == false) {
727: return false;
728: }
729: }
1.45 ng 730:
1.71 ng 731: formname.submit();
732: }
733: </script>
734: SUBJAVASCRIPT
735: }
1.45 ng 736:
1.71 ng 737: #--- javascript for essay type problem --
738: sub sub_page_kw_js {
739: my $request = shift;
1.80 ng 740: my $iconpath = $request->dir_config('lonIconsURL');
1.71 ng 741: $request->print(<<SUBJAVASCRIPT);
742: <script type="text/javascript" language="javascript">
1.45 ng 743:
1.44 ng 744: //===================== Show list of keywords ====================
745: function keywords(keyform) {
1.76 ng 746: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keyform.value);
1.44 ng 747: if (nret==null) return;
748: keyform.value = nret;
749:
750: document.SCORE.refresh.value = "on";
751: if (document.SCORE.keywords.value != "") {
752: document.SCORE.submit();
753: }
754: return;
755: }
756:
757: //===================== Script to view submitted by ==================
758: function viewSubmitter(submitter) {
759: document.SCORE.refresh.value = "on";
760: document.SCORE.NCT.value = "1";
761: document.SCORE.unamedom0.value = submitter;
762: document.SCORE.submit();
763: return;
764: }
765:
766: //===================== Script to add keyword(s) ==================
767: function getSel() {
768: if (document.getSelection) txt = document.getSelection();
769: else if (document.selection) txt = document.selection.createRange().text;
770: else return;
771: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
772: if (cleantxt=="") {
1.46 ng 773: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 774: return;
775: }
776: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
777: if (nret==null) return;
778: var curlist = document.SCORE.keywords.value;
779: document.SCORE.keywords.value = curlist+" "+nret;
780: document.SCORE.refresh.value = "on";
781: if (document.SCORE.keywords.value != "") {
782: document.SCORE.submit();
783: }
784: return;
785: }
786:
787: //====================== Script for composing message ==============
1.80 ng 788: // preload images
789: img1 = new Image();
790: img1.src = "$iconpath/mailbkgrd.gif";
791: img2 = new Image();
792: img2.src = "$iconpath/mailto.gif";
793:
1.44 ng 794: function msgCenter(msgform,usrctr,fullname) {
795: var Nmsg = msgform.savemsgN.value;
796: savedMsgHeader(Nmsg,usrctr,fullname);
797: var subject = msgform.msgsub.value;
798: var rtrchk = eval("document.SCORE.includemsg"+usrctr);
799: var msgchk = rtrchk.value;
800: re = /msgsub/;
801: var shwsel = "";
802: if (re.test(msgchk)) { shwsel = "checked" }
803: displaySubject(subject,shwsel);
804: for (var i=1; i<=Nmsg; i++) {
805: var testpt = "savemsg"+i+",";
806: re = /testpt/;
807: shwsel = "";
808: if (re.test(msgchk)) { shwsel = "checked" }
809: var message = eval("document.SCORE.savemsg"+i+".value");
810: displaySavedMsg(i,message,shwsel);
811: }
812: newmsg = eval("document.SCORE.newmsg"+usrctr+".value");
813: shwsel = "";
814: re = /newmsg/;
815: if (re.test(msgchk)) { shwsel = "checked" }
816: newMsg(newmsg,shwsel);
817: msgTail();
818: return;
819: }
820:
1.76 ng 821: // var pWin = null;
1.44 ng 822: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ng 823: var height = 70*Nmsg+250;
1.44 ng 824: var scrollbar = "no";
825: if (height > 600) {
826: height = 600;
827: scrollbar = "yes";
828: }
1.84 ng 829: // if (window.pWin) {window.pWin.close(); window.pWin=null}
1.44 ng 830: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height);
1.76 ng 831: pWin.focus();
832: pDoc = pWin.document;
833: pDoc.write("<html><head>");
834: pDoc.write("<title>Message Central</title>");
835:
836: pDoc.write("<script language=javascript>");
837: pDoc.write("function checkInput() {");
838: pDoc.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
839: pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;");
840: pDoc.write(" var usrctr = document.msgcenter.usrctr.value;");
841: pDoc.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
842: pDoc.write(" newval.value = document.msgcenter.newmsg.value;");
843:
844: pDoc.write(" var msgchk = \\"\\";");
845: pDoc.write(" if (document.msgcenter.subchk.checked) {");
846: pDoc.write(" msgchk = \\"msgsub,\\";");
847: pDoc.write(" }");
1.80 ng 848: pDoc.write(" var includemsg = 0;");
849: pDoc.write(" for (var i=1; i<=nmsg; i++) {");
1.76 ng 850: pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
851: pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
852: pDoc.write(" opnmsg.value = frmmsg.value;");
853: pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
854: pDoc.write(" if (chkbox.checked) {");
855: pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";");
1.80 ng 856: pDoc.write(" includemsg = 1;");
1.76 ng 857: pDoc.write(" }");
858: pDoc.write(" }");
859: pDoc.write(" if (document.msgcenter.newmsgchk.checked) {");
860: pDoc.write(" msgchk += \\"newmsg\\"+usrctr;");
1.80 ng 861: pDoc.write(" includemsg = 1;");
862: pDoc.write(" }");
863: pDoc.write(" imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);");
1.84 ng 864: pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");");
1.76 ng 865: pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
866: pDoc.write(" includemsg.value = msgchk;");
867:
868: pDoc.write(" self.close()");
869:
870: pDoc.write("}");
871:
872: pDoc.write("<");
873: pDoc.write("/script>");
874:
875: pDoc.write("</head><body bgcolor=white>");
876:
877: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
878: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
879: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>");
880:
881: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
882: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
883: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 884: }
885: function displaySubject(msg,shwsel) {
1.76 ng 886: pDoc = pWin.document;
887: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
888: pDoc.write("<td>Subject</td>");
889: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
890: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 891: }
892:
1.72 ng 893: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ng 894: pDoc = pWin.document;
895: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
896: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
897: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
898: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 899: }
900:
901: function newMsg(newmsg,shwsel) {
1.76 ng 902: pDoc = pWin.document;
903: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
904: pDoc.write("<td align=\\"center\\">New</td>");
905: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
906: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 907: }
908:
909: function msgTail() {
1.76 ng 910: pDoc = pWin.document;
911: pDoc.write("</table>");
912: pDoc.write("</td></tr></table> ");
913: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
914: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
915: pDoc.write("</form>");
916: pDoc.write("</body></html>");
1.44 ng 917: }
918:
919: //====================== Script for keyword highlight options ==============
920: function kwhighlight() {
921: var kwclr = document.SCORE.kwclr.value;
922: var kwsize = document.SCORE.kwsize.value;
923: var kwstyle = document.SCORE.kwstyle.value;
924: var redsel = "";
925: var grnsel = "";
926: var blusel = "";
927: if (kwclr=="red") {var redsel="checked"};
928: if (kwclr=="green") {var grnsel="checked"};
929: if (kwclr=="blue") {var blusel="checked"};
930: var sznsel = "";
931: var sz1sel = "";
932: var sz2sel = "";
933: if (kwsize=="0") {var sznsel="checked"};
934: if (kwsize=="+1") {var sz1sel="checked"};
935: if (kwsize=="+2") {var sz2sel="checked"};
936: var synsel = "";
937: var syisel = "";
938: var sybsel = "";
939: if (kwstyle=="") {var synsel="checked"};
940: if (kwstyle=="<i>") {var syisel="checked"};
941: if (kwstyle=="<b>") {var sybsel="checked"};
942: highlightCentral();
943: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
944: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
945: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
946: highlightend();
947: return;
948: }
949:
1.76 ng 950: // var hwdWin = null;
1.44 ng 951: function highlightCentral() {
1.76 ng 952: // if (window.hwdWin) window.hwdWin.close();
1.44 ng 953: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75');
1.76 ng 954: hwdWin.focus();
955: var hDoc = hwdWin.document;
956: hDoc.write("<html><head>");
957: hDoc.write("<title>Highlight Central</title>");
958:
959: hDoc.write("<script language=javascript>");
960: hDoc.write("function updateChoice(flag) {");
961: hDoc.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);");
962: hDoc.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);");
963: hDoc.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);");
964: hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";");
965: hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){");
966: hDoc.write(" opener.document.SCORE.submit();");
967: hDoc.write(" }");
968: hDoc.write(" self.close()");
969: hDoc.write("}");
970:
971: hDoc.write("function radioSelection(radioButton) {");
972: hDoc.write(" var selection=null;");
973: hDoc.write(" for (var i=0; i<radioButton.length; i++) {");
974: hDoc.write(" if (radioButton[i].checked) {");
975: hDoc.write(" selection=radioButton[i].value;");
976: hDoc.write(" return selection;");
977: hDoc.write(" }");
978: hDoc.write(" }");
979: hDoc.write("}");
980:
981: hDoc.write("<");
982: hDoc.write("/script>");
983:
984: hDoc.write("</head><body bgcolor=white>");
985:
986: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
987: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>");
988:
989: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
990: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
991: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 992: }
993:
994: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ng 995: var hDoc = hwdWin.document;
996: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
997: hDoc.write("<td align=\\"left\\">");
998: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
999: hDoc.write("<td align=\\"left\\">");
1000: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
1001: hDoc.write("<td align=\\"left\\">");
1002: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
1003: hDoc.write("</tr>");
1.44 ng 1004: }
1005:
1006: function highlightend() {
1.76 ng 1007: var hDoc = hwdWin.document;
1008: hDoc.write("</table>");
1009: hDoc.write("</td></tr></table> ");
1010: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
1011: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
1012: hDoc.write("</form>");
1013: hDoc.write("</body></html>");
1.44 ng 1014: }
1015:
1016: </script>
1017: SUBJAVASCRIPT
1018: }
1019:
1.71 ng 1020: #--- displays the grading box, used in essay type problem and grading by page/sequence
1021: sub gradeBox {
1022: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
1023:
1024: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1025: '/check.gif" height="16" border="0" />';
1026:
1027: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
1028: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
1029: '<font color="red">problem weight assigned by computer</font>');
1030: $wgt = ($wgt > 0 ? $wgt : '1');
1031: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
1032: '' : $$record{'resource.'.$partid.'.awarded'}*$wgt);
1033: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
1034:
1035: $result.='<table border="0"><tr><td>'.
1036: '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n";
1037:
1038: my $ctr = 0;
1039: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
1040: while ($ctr<=$wgt) {
1041: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
1042: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.72 ng 1043: $ctr.')" value="'.$ctr.'" '.
1.71 ng 1044: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
1045: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1046: $ctr++;
1047: }
1048: $result.='</tr></table>';
1049:
1050: $result.='</td><td> <b>or</b> </td>'."\n";
1051: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
1052: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
1053: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
1054: $wgt.')" /></td>'."\n";
1055: $result.='<td>/'.$wgt.' '.$wgtmsg.
1056: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
1057: ' </td><td>'."\n";
1058:
1059: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
1060: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
1061: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
1062: $result.='<option> </option>'.
1063: '<option selected="on">excused</option></select>'."\n";
1064: } else {
1065: $result.='<option selected="on"> </option>'.
1066: '<option>excused</option></select>'."\n";
1067: }
1068: $result.="  \n";
1069: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
1070: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
1071: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
1072: $$record{'resource.'.$partid.'.solved'}.'" />'."\n";
1073: $result.='</td></tr></table>'."\n";
1074: return $result;
1075: }
1.44 ng 1076:
1.58 albertel 1077: sub show_problem {
1.71 ng 1078: my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
1.58 albertel 1079: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
1080: $ENV{'request.course.id'});
1081: if ($removeform) {
1082: $rendered=~s|<form(.*?)>||g;
1083: $rendered=~s|</form>||g;
1084: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1085: }
1086: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
1087: $ENV{'request.course.id'});
1088: if ($removeform) {
1089: $companswer=~s|<form(.*?)>||g;
1090: $companswer=~s|</form>||g;
1091: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1092: }
1093: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 1094: $result.='<table border="0" width="100%">';
1095: $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
1096: '</b></td></tr>' if ($viewon);
1097: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1.58 albertel 1098: $result.='<b>Correct answer:</b><br />'.$companswer;
1099: $result.='</td></tr></table>';
1100: $result.='</td></tr></table><br />';
1.71 ng 1101: return $result;
1.58 albertel 1102: }
1103:
1.44 ng 1104: # --------------------------- show submissions of a student, option to grade
1105: sub submission {
1106: my ($request,$counter,$total) = @_;
1107:
1108: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1109: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'});
1.104 albertel 1110: my $usec = &Apache::lonnet::getsection($udom,$uname,$ENV{'request.course.id'});
1.44 ng 1111: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
1.41 ng 1112:
1113: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1114: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
1.104 albertel 1115:
1116: if (!&canview($usec)) {
1.116 ng 1117: $request->print('<font color="red">Unable to view requested student.('.
1118: $uname.$udom.$usec.$ENV{'request.course.id'}.')</font>');
1.104 albertel 1119: $request->print(&show_grading_menu_form($symb,$url));
1120: return;
1121: }
1122:
1.41 ng 1123: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
1124:
1125: # header info
1126: if ($counter == 0) {
1127: &sub_page_js($request);
1.71 ng 1128: &sub_page_kw_js($request);
1.76 ng 1129: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
1130: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1131:
1.45 ng 1132: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.72 ng 1133: '<font size=+1> <b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
1.41 ng 1134:
1.44 ng 1135: # option to display problem, only once else it cause problems
1136: # with the form later since the problem has a form.
1.66 albertel 1137: if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
1.71 ng 1138: $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
1.41 ng 1139: }
1140:
1.44 ng 1141: # kwclr is the only variable that is guaranteed to be non blank
1142: # if this subroutine has been called once.
1.41 ng 1143: my %keyhash = ();
1144: if ($ENV{'form.kwclr'} eq '') {
1145: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1146: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1147: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1148:
1149: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1150: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1151: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1152: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1153: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1154: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1.72 ng 1155: $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
1.41 ng 1156: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1.38 ng 1157:
1.41 ng 1158: }
1.44 ng 1159:
1.41 ng 1160: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
1161: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.80 ng 1162: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 1163: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.41 ng 1164: '<input type="hidden" name="refresh" value="off" />'."\n".
1165: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1166: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1167: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
1168: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
1169: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
1170: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
1171: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
1172: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n".
1173: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n".
1174: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n".
1175: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n".
1176: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n".
1177: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n".
1178: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n".
1179: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n".
1180: '<input type="hidden" name="NCT"'.
1181: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n");
1182:
1183: my ($cts,$prnmsg) = (1,'');
1184: while ($cts <= $ENV{'form.savemsgN'}) {
1185: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1.80 ng 1186: ($keyhash{$symb.'_savemsg'.$cts} eq '' ?
1187: &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) :
1188: &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
1.41 ng 1189: '" />'."\n";
1190: $cts++;
1191: }
1192: $request->print($prnmsg);
1.32 ng 1193:
1.41 ng 1194: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') {
1.88 www 1195: #
1196: # Print out the keyword options line
1197: #
1.41 ng 1198: $request->print(<<KEYWORDS);
1.38 ng 1199: <b>Keyword Options:</b>
1200: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>
1201: <a href="#" onMouseDown="javascript:getSel(); return false"
1202: CLASS="page">Paste Selection to List</a>
1203: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1204: KEYWORDS
1.88 www 1205: #
1206: # Load the other essays for similarity check
1207: #
1208: my $essayurl=&Apache::lonnet::declutter($url);
1209: my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
1210: $apath=&Apache::lonnet::escape($apath);
1211: $apath=~s/\W/\_/gs;
1212: %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname);
1.41 ng 1213: }
1214: }
1.44 ng 1215:
1.58 albertel 1216: if ($ENV{'form.vProb'} eq 'all') {
1.71 ng 1217: $request->print('<br /><br /><br />') if ($counter > 0);
1218: $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
1.58 albertel 1219: }
1220:
1.41 ng 1221: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
1222: my ($partlist,$handgrade) = &response_type($url);
1223:
1.44 ng 1224: # Display student info
1.41 ng 1225: $request->print(($counter == 0 ? '' : '<br />'));
1.45 ng 1226: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n".
1227: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1228:
1229: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}.
1.116 ng 1230: '<font color="#999999"> Username: '.$uname.
1231: ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').'</font><br />'."\n";
1232: # '<font color="#999999"> Domain: '.$udom.'</font><br />'."\n";
1.45 ng 1233: $result.='<input type="hidden" name="name'.$counter.
1234: '" value="'.$ENV{'form.fullname'}.'" />'."\n";
1.41 ng 1235:
1.116 ng 1236: # If this is an essay-response part(handgraded), then check for collaborators
1.45 ng 1237: my @col_fullnames;
1.56 matthew 1238: my ($classlist,$fullname);
1.41 ng 1239: if ($ENV{'form.handgrade'} eq 'yes') {
1.80 ng 1240: ($classlist,undef,$fullname) = &getclasslist('all','0');
1.41 ng 1241: for (keys (%$handgrade)) {
1.44 ng 1242: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1243: '.maxcollaborators',
1244: $symb,$udom,$uname);
1245: next if ($ncol <= 0);
1246: s/\_/\./g;
1247: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1.86 ng 1248: my @goodcollaborators = ();
1249: my @badcollaborators = ();
1250: foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
1251: $_ =~ s/[\$\^\(\)]//g;
1252: next if ($_ eq '');
1.80 ng 1253: my ($co_name,$co_dom) = split /\@|:/,$_;
1.86 ng 1254: $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i);
1.80 ng 1255: next if ($co_name eq $uname && $co_dom eq $udom);
1.86 ng 1256: # Doing this grep allows 'fuzzy' specification
1257: my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
1258: if (! scalar(@Matches)) {
1259: push @badcollaborators,$_;
1260: } else {
1261: push @goodcollaborators, @Matches;
1262: }
1.80 ng 1263: }
1.86 ng 1264: if (scalar(@goodcollaborators) != 0) {
1.57 matthew 1265: $result.='<b>Collaborators: </b>';
1.86 ng 1266: foreach (@goodcollaborators) {
1267: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1268: push @col_fullnames, $givenn.' '.$lastname;
1269: $result.=$$fullname{$_}.' ';
1270: }
1.57 matthew 1271: $result.='<br />'."\n";
1.86 ng 1272: $result.='<input type="hidden" name="collaborator'.$counter.
1273: '" value="'.(join ':',@goodcollaborators).'" />'."\n";
1274: }
1275: if (scalar(@badcollaborators) > 0) {
1276: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1277: $result.='This student has submitted ';
1278: $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
1279: $result .= ': '.join(', ',@badcollaborators);
1280: $result .= '</td></tr></table>';
1281: }
1282: if (scalar(@badcollaborators > $ncol)) {
1283: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1284: $result .= 'This student has submitted too many '.
1285: 'collaborators. Maximum is '.$ncol.'.';
1286: $result .= '</td></tr></table>';
1287: }
1.41 ng 1288: }
1289: }
1.44 ng 1290: $request->print($result."\n");
1.33 ng 1291:
1.44 ng 1292: # print student answer/submission
1293: # Options are (1) Handgaded submission only
1294: # (2) Last submission, includes submission that is not handgraded
1295: # (for multi-response type part)
1296: # (3) Last submission plus the parts info
1297: # (4) The whole record for this student
1.41 ng 1298: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1299: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) {
1.44 ng 1300: my $submitby=''.
1.41 ng 1301: '<b>Collaborative submission by: </b>'.
1.44 ng 1302: '<a href="javascript:viewSubmitter(\''.
1303: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}.
1.41 ng 1304: '\')"; TARGET=_self>'.
1305: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
1306: $request->print($submitby);
1307: } else {
1.44 ng 1308: my ($string,$timestamp)=
1.46 ng 1309: &get_last_submission (%record);
1.71 ng 1310: my $lastsubonly=''.
1.44 ng 1311: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1312: $$timestamp).'';
1.41 ng 1313: if ($$timestamp eq '') {
1.45 ng 1314: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'."\n";
1.41 ng 1315: } else {
1316: for my $part (sort keys(%$handgrade)) {
1317: foreach (@$string) {
1.107 albertel 1318: my ($partid,$respid) = /^resource\.(\w+)\.(\w+)\.submission/;
1.41 ng 1319: if ($part eq ($partid.'_'.$respid)) {
1320: my ($ressub,$subval) = split(/:/,$_,2);
1.88 www 1321: # Similarity check
1322: my $similar='';
1323: my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
1324: if ($osim) {
1325: $osim=int($osim*100.0);
1.116 ng 1326: $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.
1327: '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
1.88 www 1328: '</font></h3><blockquote><i>'.
1329: &keywords_highlight($oessay).'</i></blockquote><hr />';
1330: }
1.44 ng 1331: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1332: $partid.'</b> <font color="#999999">( ID '.$respid.
1.67 www 1333: ' )</font> '.
1334: ($record{"resource.$partid.$respid.uploadedurl"}?
1335: '<a href="'.
1336: &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
1.116 ng 1337: '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> '.
1338: '<font color="red" size="1">Like all files provided by users, '.
1339: 'this file may contain virusses</font><br />':'').
1.88 www 1340: '<b>Answer: </b><blockquote>'.
1341: &keywords_highlight($subval).'</blockquote><br /> '.$similar.'</td></tr>'."\n"
1.41 ng 1342: if ($ENV{'form.lastSub'} eq 'lastonly' ||
1.44 ng 1343: ($ENV{'form.lastSub'} eq 'hdgrade' &&
1344: $$handgrade{$part} =~ /:yes$/));
1.41 ng 1345: }
1346: }
1347: }
1348: }
1.45 ng 1349: $lastsubonly.='</td></tr>'."\n";
1.41 ng 1350: $request->print($lastsubonly);
1351: }
1352: } else {
1353: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.44 ng 1354: $ENV{'request.course.id'},
1355: $last,'.submission',
1356: 'Apache::grades::keywords_highlight'));
1.41 ng 1357: }
1358:
1.44 ng 1359: # return if view submission with no grading option
1.116 ng 1360: # if ($ENV{'form.showgrading'} eq '' || (!&canmodify($usec))) {
1361: if (!&canmodify($usec)) {
1.45 ng 1362: $request->print('</td></tr></table></td></tr></table></form>'."\n");
1.72 ng 1363: $request->print(&show_grading_menu_form($symb,$url))
1364: if (($ENV{'form.command'} eq 'submission') ||
1365: ($ENV{'form.command'} eq 'processGroup' && $counter == $total));
1.41 ng 1366: return;
1367: }
1.33 ng 1368:
1.44 ng 1369: # Grading options
1.41 ng 1370: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n".
1371: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
1.45 ng 1372: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
1373: .$udom.'" />'."\n";
1374: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'});
1375: my $msgfor = $givenn.' '.$lastname;
1376: if (scalar(@col_fullnames) > 0) {
1377: my $lastone = pop @col_fullnames;
1378: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1379: }
1.111 ng 1380: $msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
1.45 ng 1381: $result.='<tr><td bgcolor="#ffffff">'."\n".
1382: ' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1383: ',\''.$msgfor.'\')"; TARGET=_self>'.
1.80 ng 1384: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a> '.
1385: '<img src="'.$request->dir_config('lonIconsURL').
1386: '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
1.44 ng 1387: '<br /> (Message will be sent when you click on Save & Next below.)'."\n"
1388: if ($ENV{'form.handgrade'} eq 'yes');
1.41 ng 1389: $request->print($result);
1390:
1391: my %seen = ();
1392: my @partlist;
1393: for (sort keys(%$handgrade)) {
1394: my ($partid,$respid) = split(/_/);
1395: next if ($seen{$partid} > 0);
1396: $seen{$partid}++;
1.116 ng 1397: # next if ($$handgrade{$_} =~ /:no$/);
1.41 ng 1398: push @partlist,$partid;
1399:
1.71 ng 1400: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 1401: }
1.45 ng 1402: $result='<input type="hidden" name="partlist'.$counter.
1403: '" value="'.(join ":",@partlist).'" />'."\n";
1404: my $ctr = 0;
1405: while ($ctr < scalar(@partlist)) {
1406: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
1407: $partlist[$ctr].'" />'."\n";
1408: $ctr++;
1409: }
1410: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 1411:
1412: # print end of form
1413: if ($counter == $total) {
1.45 ng 1414: my $endform='<table border="0"><tr><td>'.
1415: '<input type="hidden" name="gradeOpt" value="" />'."\n";
1416: if ($ENV{'form.handgrade'} eq 'yes') {
1417: $endform.='<input type="button" value="Save & Next" '.
1.71 ng 1418: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
1.45 ng 1419: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
1420: my $ntstu ='<select name="NTSTU">'.
1421: '<option>1</option><option>2</option>'.
1422: '<option>3</option><option>5</option>'.
1423: '<option>7</option><option>10</option></select>'."\n";
1424: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
1425: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
1426: $endform.=$ntstu.'student(s) ';
1427: } else {
1428: $endform.='<input type="hidden" name="NTSTU" value="1" />'."\n";
1429: }
1430: $endform.='<input type="button" value="Next" '.
1.71 ng 1431: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> '."\n".
1.45 ng 1432: '<input type="button" value="Previous" '.
1.71 ng 1433: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> ';
1.45 ng 1434: $endform.='(Next and Previous do not save the scores.)'."\n"
1435: if ($ENV{'form.handgrade'} eq 'yes');
1436: $endform.='</td><tr></table></form>';
1.50 albertel 1437: $endform.=&show_grading_menu_form($symb,$url);
1.41 ng 1438: $request->print($endform);
1439: }
1440: return '';
1.38 ng 1441: }
1442:
1.44 ng 1443: #--- Retrieve the last submission for all the parts
1.38 ng 1444: sub get_last_submission {
1.46 ng 1445: my (%returnhash)=@_;
1446: my (@string,$timestamp);
1447: if ($returnhash{'version'}) {
1448: my %lasthash=();
1449: my ($version);
1450: for ($version=1;$version<=$returnhash{'version'};$version++) {
1451: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) {
1452: $lasthash{$_}=$returnhash{$version.':'.$_};
1453: $timestamp = scalar(localtime($returnhash{$version.':timestamp'}));
1454: }
1455: }
1456: foreach ((keys %lasthash)) {
1457: if ($_ =~ /\.submission$/) {
1458: my ($partid,$foo) = split(/submission$/,$_);
1459: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
1460: '<font color="red">Draft Copy</font> ' : '';
1461: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 1462: }
1463: }
1464: }
1.46 ng 1465: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
1466: return \@string,\$timestamp;
1.38 ng 1467: }
1.35 ng 1468:
1.44 ng 1469: #--- High light keywords, with style choosen by user.
1.38 ng 1470: sub keywords_highlight {
1.44 ng 1471: my $string = shift;
1472: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
1473: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
1.41 ng 1474: (my $styleoff = $styleon) =~ s/\</\<\//;
1.44 ng 1475: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
1.41 ng 1476: foreach (@keylist) {
1.60 albertel 1477: $string =~ s/\b\Q$_\E(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi;
1.41 ng 1478: }
1.57 matthew 1479: # This is not really the right place to do this, but I cannot find a
1480: # better one at this time. So here we go - the m in the s:::mg causes
1481: # ^ to match the beginning of a new line. So we replace(???) the beginning
1482: # of the line with <br /> to make things formatted a little better.
1483: $string =~ s:^:<br />:mg;
1.41 ng 1484: return $string;
1.38 ng 1485: }
1.36 ng 1486:
1.44 ng 1487: #--- Called from submission routine
1.38 ng 1488: sub processHandGrade {
1.41 ng 1489: my ($request) = shift;
1490: my $url = $ENV{'form.url'};
1491: my $symb = $ENV{'form.symb'};
1492: my $button = $ENV{'form.gradeOpt'};
1493: my $ngrade = $ENV{'form.NCT'};
1494: my $ntstu = $ENV{'form.NTSTU'};
1495:
1.44 ng 1496: if ($button eq 'Save & Next') {
1497: my $ctr = 0;
1498: while ($ctr < $ngrade) {
1499: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.77 ng 1500: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
1.71 ng 1501: if ($errorflag eq 'no_score') {
1502: $ctr++;
1503: next;
1504: }
1.104 albertel 1505: if ($errorflag eq 'not_allowed') {
1506: $request->print("<font color=\"red\">Not allowed to modify grades for $uname:$udom</font>");
1507: $ctr++;
1508: next;
1509: }
1.44 ng 1510: my $includemsg = $ENV{'form.includemsg'.$ctr};
1511: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 1512: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.44 ng 1513: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
1514: my (@msgnum) = split(/,/,$includemsg);
1515: foreach (@msgnum) {
1516: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1517: }
1.80 ng 1518: $message =&Apache::lonfeedback::clear_out_html($message);
1.77 ng 1519: $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
1.80 ng 1520: $message.=" for <a href=\"".
1521: &Apache::lonnet::clutter($url).
1522: "?symb=$symb\">$ENV{'form.probTitle'}</a>";
1.44 ng 1523: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
1524: $ENV{'form.msgsub'},$message);
1525: }
1526: if ($ENV{'form.collaborator'.$ctr}) {
1527: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
1528: foreach (@collaborators) {
1.104 albertel 1529: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,$ENV{'form.unamedom'.$ctr});
1530: if ($errorflag eq 'not_allowed') {
1531: $request->print("<font color=\"red\">Not allowed to modify grades for $_:$udom</font>");
1532: next;
1533: } else {
1534: if ($message ne '') {
1535: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
1536: $ENV{'form.msgsub'},
1537: $message);
1538: }
1.44 ng 1539: }
1540: }
1541: }
1542: $ctr++;
1543: }
1544: }
1545:
1546: # Keywords sorted in alphabatical order
1.41 ng 1547: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1548: my %keyhash = ();
1549: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
1550: $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
1.44 ng 1551: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
1552: $ENV{'form.keywords'} = join(' ',@keywords);
1.41 ng 1553: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
1554: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
1555: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
1556: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
1557: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
1558:
1.44 ng 1559: # message center - Order of message gets changed. Blank line is eliminated.
1560: # New messages are saved in ENV for the next student.
1561: # All messages are saved in nohist_handgrade.db
1.41 ng 1562: my ($ctr,$idx) = (1,1);
1563: while ($ctr <= $ENV{'form.savemsgN'}) {
1564: if ($ENV{'form.savemsg'.$ctr} ne '') {
1565: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
1566: $idx++;
1567: }
1568: $ctr++;
1569: }
1570: $ctr = 0;
1571: while ($ctr < $ngrade) {
1572: if ($ENV{'form.newmsg'.$ctr} ne '') {
1573: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1574: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1575: $idx++;
1576: }
1577: $ctr++;
1578: }
1579: $ENV{'form.savemsgN'} = --$idx;
1580: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
1581: my $putresult = &Apache::lonnet::put
1582: ('nohist_handgrade',\%keyhash,
1583: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1584: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1585:
1.44 ng 1586: # Called by Save & Refresh from Highlight Attribute Window
1.86 ng 1587: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.41 ng 1588: if ($ENV{'form.refresh'} eq 'on') {
1.86 ng 1589: my ($ctr,$total) = (0,0);
1590: while ($ctr < $ngrade) {
1591: $total++ if $ENV{'form.unamedom'.$ctr} ne '';
1592: $ctr++;
1593: }
1.41 ng 1594: $ENV{'form.NTSTU'}=$ngrade;
1.86 ng 1595: $ctr = 0;
1596: while ($ctr < $total) {
1597: my $processUser = $ENV{'form.unamedom'.$ctr};
1598: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
1599: $ENV{'form.fullname'} = $$fullname{$processUser};
1600: &submission($request,$ctr,$total-1);
1.41 ng 1601: $ctr++;
1602: }
1603: return '';
1604: }
1.36 ng 1605:
1.44 ng 1606: # Get the next/previous one or group of students
1.41 ng 1607: my $firststu = $ENV{'form.unamedom0'};
1608: my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
1609: $ctr = 2;
1610: while ($laststu eq '') {
1611: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
1612: $ctr++;
1613: $laststu = $firststu if ($ctr > $ngrade);
1614: }
1.44 ng 1615:
1.41 ng 1616: my (@parsedlist,@nextlist);
1617: my ($nextflg) = 0;
1.53 albertel 1618: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 1619: if ($nextflg == 1 && $button =~ /Next$/) {
1620: push @parsedlist,$_;
1621: }
1622: $nextflg = 1 if ($_ eq $laststu);
1623: if ($button eq 'Previous') {
1624: last if ($_ eq $firststu);
1625: push @parsedlist,$_;
1626: }
1627: }
1628: $ctr = 0;
1629: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1630: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1631: foreach my $student (@parsedlist) {
1632: my ($uname,$udom) = split(/:/,$student);
1633: if ($ENV{'form.submitonly'} eq 'yes') {
1.44 ng 1634: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
1.41 ng 1635: my $statusflg = '';
1636: foreach (keys(%status)) {
1637: $statusflg = 1 if ($status{$_} ne 'nothing');
1.44 ng 1638: my ($foo,$partid,$foo1) = split(/\./);
1.41 ng 1639: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
1640: }
1641: next if ($statusflg eq '');
1642: }
1643: push @nextlist,$student if ($ctr < $ntstu);
1644: $ctr++;
1645: }
1.36 ng 1646:
1.41 ng 1647: $ctr = 0;
1648: my $total = scalar(@nextlist)-1;
1.39 ng 1649:
1.41 ng 1650: foreach (sort @nextlist) {
1651: my ($uname,$udom,$submitter) = split(/:/);
1.44 ng 1652: $ENV{'form.student'} = $uname;
1653: $ENV{'form.userdom'} = $udom;
1.41 ng 1654: $ENV{'form.fullname'} = $$fullname{$_};
1655: &submission($request,$ctr,$total);
1656: $ctr++;
1657: }
1658: if ($total < 0) {
1659: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
1660: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
1661: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1662: $the_end.=&show_grading_menu_form ($symb,$url);
1663: $request->print($the_end);
1664: }
1665: return '';
1.38 ng 1666: }
1.36 ng 1667:
1.44 ng 1668: #---- Save the score and award for each student, if changed
1.38 ng 1669: sub saveHandGrade {
1.41 ng 1670: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
1.104 albertel 1671: my $usec = &Apache::lonnet::getsection($domain,$stuname,
1672: $ENV{'request.course.id'});
1673: if (!&canmodify($usec)) { return('not_allowed'); }
1.77 ng 1674: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
1675: my %newrecord = ();
1676: my ($pts,$wgt) = ('','');
1.41 ng 1677: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
1.43 ng 1678: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
1.58 albertel 1679: if ($record{'resource.'.$_.'.solved'} ne 'excused') {
1680: $newrecord{'resource.'.$_.'.solved'} = 'excused';
1681: if (exists($record{'resource.'.$_.'.awarded'})) {
1682: $newrecord{'resource.'.$_.'.awarded'} = '';
1683: }
1684: }
1.41 ng 1685: } else {
1.77 ng 1686: $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
1687: $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
1688: $ENV{'form.RADVAL'.$newflg.'_'.$_});
1.71 ng 1689: return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
1.77 ng 1690: $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
1.44 ng 1691: $ENV{'form.WGT'.$newflg.'_'.$_};
1.41 ng 1692: my $partial= $pts/$wgt;
1.44 ng 1693: $newrecord{'resource.'.$_.'.awarded'} = $partial
1694: if ($record{'resource.'.$_.'.awarded'} ne $partial);
1695: my $reckey = 'resource.'.$_.'.solved';
1.41 ng 1696: if ($partial == 0) {
1.44 ng 1697: $newrecord{$reckey} = 'incorrect_by_override'
1698: if ($record{$reckey} ne 'incorrect_by_override');
1.41 ng 1699: } else {
1.44 ng 1700: $newrecord{$reckey} = 'correct_by_override'
1701: if ($record{$reckey} ne 'correct_by_override');
1.41 ng 1702: }
1.44 ng 1703: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
1704: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
1.72 ng 1705: $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.41 ng 1706: }
1707: }
1.44 ng 1708:
1709: if (scalar(keys(%newrecord)) > 0) {
1710: &Apache::lonnet::cstore(\%newrecord,$symb,
1711: $ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1712: }
1.77 ng 1713: return '',$pts,$wgt;
1.36 ng 1714: }
1.38 ng 1715:
1.44 ng 1716: #--------------------------------------------------------------------------------------
1717: #
1718: #-------------------------- Next few routines handles grading by section or whole class
1719: #
1720: #--- Javascript to handle grading by section or whole class
1.42 ng 1721: sub viewgrades_js {
1722: my ($request) = shift;
1723:
1.41 ng 1724: $request->print(<<VIEWJAVASCRIPT);
1725: <script type="text/javascript" language="javascript">
1.45 ng 1726: function writePoint(partid,weight,point) {
1.42 ng 1727: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1728: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1729: if (point == "textval") {
1730: var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
1.109 matthew 1731: if (isNaN(point) || parseFloat(point) < 0) {
1732: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.42 ng 1733: var resetbox = false;
1734: for (var i=0; i<radioButton.length; i++) {
1735: if (radioButton[i].checked) {
1736: textbox.value = i;
1737: resetbox = true;
1738: }
1739: }
1740: if (!resetbox) {
1741: textbox.value = "";
1742: }
1743: return;
1744: }
1.109 matthew 1745: if (parseFloat(point) > parseFloat(weight)) {
1746: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1747: ") greater than the weight for the part. Accept?");
1748: if (resp == false) {
1749: textbox.value = "";
1750: return;
1751: }
1752: }
1.42 ng 1753: for (var i=0; i<radioButton.length; i++) {
1754: radioButton[i].checked=false;
1.109 matthew 1755: if (parseFloat(point) == i) {
1.42 ng 1756: radioButton[i].checked=true;
1757: }
1758: }
1.41 ng 1759:
1.42 ng 1760: } else {
1761: textbox.value = point;
1762: }
1.41 ng 1763: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1764: var user = eval("document.classgrade.ctr"+i+".value");
1765: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1766: "_"+partid+"_awarded");
1.43 ng 1767: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1768: "_"+partid+"_solved_s.value");
1769: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1770: if (saveval != "correct") {
1771: scorename.value = point;
1.43 ng 1772: if (selname[0].selected != true) {
1773: selname[0].selected = true;
1774: }
1.42 ng 1775: }
1776: }
1777: var selval = eval("document.classgrade.SELVAL_"+partid);
1778: selval[0].selected = true;
1779: }
1780:
1781: function writeRadText(partid,weight) {
1782: var selval = eval("document.classgrade.SELVAL_"+partid);
1.43 ng 1783: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1784: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1.42 ng 1785: if (selval[1].selected) {
1786: for (var i=0; i<radioButton.length; i++) {
1787: radioButton[i].checked=false;
1788:
1789: }
1790: textbox.value = "";
1791:
1792: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1793: var user = eval("document.classgrade.ctr"+i+".value");
1794: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1795: "_"+partid+"_awarded");
1.43 ng 1796: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1797: "_"+partid+"_solved_s.value");
1.43 ng 1798: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1799: "_"+partid+"_solved");
1.42 ng 1800: if (saveval != "correct") {
1801: scorename.value = "";
1802: selname[1].selected = true;
1803: }
1804: }
1.43 ng 1805: } else {
1806: for (i=0;i<document.classgrade.total.value;i++) {
1807: var user = eval("document.classgrade.ctr"+i+".value");
1808: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1809: "_"+partid+"_awarded");
1.43 ng 1810: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1811: "_"+partid+"_solved_s.value");
1.43 ng 1812: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1813: "_"+partid+"_solved");
1.43 ng 1814: if (saveval != "correct") {
1815: scorename.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1816: "_"+partid+"_awarded_s.value");;
1.43 ng 1817: selname[0].selected = true;
1818: }
1819: }
1820: }
1.42 ng 1821: }
1822:
1823: function changeSelect(partid,user) {
1.54 albertel 1824: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1825: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.44 ng 1826: var point = textbox.value;
1827: var weight = eval("document.classgrade.weight_"+partid+".value");
1828:
1.109 matthew 1829: if (isNaN(point) || parseFloat(point) < 0) {
1830: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.44 ng 1831: textbox.value = "";
1832: return;
1833: }
1.109 matthew 1834: if (parseFloat(point) > parseFloat(weight)) {
1835: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1836: ") greater than the weight of the part. Accept?");
1837: if (resp == false) {
1838: textbox.value = "";
1839: return;
1840: }
1841: }
1.42 ng 1842: selval[0].selected = true;
1843: }
1844:
1845: function changeOneScore(partid,user) {
1.54 albertel 1846: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1.42 ng 1847: if (selval[1].selected) {
1.54 albertel 1848: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.42 ng 1849: boxval.value = "";
1850: }
1851: }
1852:
1853: function resetEntry(numpart) {
1854: for (ctpart=0;ctpart<numpart;ctpart++) {
1855: var partid = eval("document.classgrade.partid_"+ctpart+".value");
1856: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1857: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1858: var selval = eval("document.classgrade.SELVAL_"+partid);
1859: for (var i=0; i<radioButton.length; i++) {
1860: radioButton[i].checked=false;
1861:
1862: }
1863: textbox.value = "";
1864: selval[0].selected = true;
1865:
1866: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1867: var user = eval("document.classgrade.ctr"+i+".value");
1868: var resetscore = eval("document.classgrade.GD_"+user+
1.54 albertel 1869: "_"+partid+"_awarded");
1.43 ng 1870: resetscore.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1871: "_"+partid+"_awarded_s.value");
1.42 ng 1872:
1.43 ng 1873: var saveselval = eval("document.classgrade.GD_"+user+
1.54 albertel 1874: "_"+partid+"_solved_s.value");
1.42 ng 1875:
1.54 albertel 1876: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1877: if (saveselval == "excused") {
1.43 ng 1878: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 1879: } else {
1.43 ng 1880: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 1881: }
1882: }
1.41 ng 1883: }
1.42 ng 1884: }
1885:
1.41 ng 1886: </script>
1887: VIEWJAVASCRIPT
1.42 ng 1888: }
1889:
1.44 ng 1890: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 1891: sub viewgrades {
1892: my ($request) = shift;
1893: &viewgrades_js($request);
1.41 ng 1894:
1895: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
1.45 ng 1896: my $result='<h3><font color="#339933">Manual Grading</font></h3>';
1.38 ng 1897:
1.72 ng 1898: $result.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
1.41 ng 1899:
1900: #view individual student submission form - called using Javascript viewOneStudent
1.45 ng 1901: $result.=&jscriptNform($url,$symb);
1.41 ng 1902:
1.44 ng 1903: #beginning of class grading form
1.41 ng 1904: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1.106 albertel 1905: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.41 ng 1906: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.38 ng 1907: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.72 ng 1908: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
1.77 ng 1909: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 1910: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
1911:
1.52 albertel 1912: $result.='<h3>Assign Common Grade To ';
1913: if ($ENV{'form.section'} eq 'all') {
1914: $result.='Class </h3>';
1915: } elsif ($ENV{'form.section'} eq 'no') {
1916: $result.='Students in no Section </h3>';
1917: } else {
1918: $result.='Students in Section '.$ENV{'form.section'}.'</h3>';
1919: }
1920: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1921: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 1922: #radio buttons/text box for assigning points for a section or class.
1923: #handles different parts of a problem
1.42 ng 1924: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1925: my %weight = ();
1926: my $ctsparts = 0;
1.41 ng 1927: $result.='<table border="0">';
1.45 ng 1928: my %seen = ();
1.42 ng 1929: for (sort keys(%$handgrade)) {
1.54 albertel 1930: my ($partid,$respid) = split (/_/,$_,2);
1.45 ng 1931: next if $seen{$partid};
1932: $seen{$partid}++;
1.42 ng 1933: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
1934: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
1935: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
1936:
1.44 ng 1937: $result.='<input type="hidden" name="partid_'.
1938: $ctsparts.'" value="'.$partid.'" />'."\n";
1939: $result.='<input type="hidden" name="weight_'.
1940: $partid.'" value="'.$weight{$partid}.'" />'."\n";
1941: $result.='<tr><td><b>Part '.$partid.' Point:</b> </td><td>';
1.42 ng 1942: $result.='<table border="0"><tr>';
1.41 ng 1943: my $ctr = 0;
1.42 ng 1944: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
1945: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 1946: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.41 ng 1947: ','.$ctr.')" />'.$ctr."</td>\n";
1948: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1949: $ctr++;
1950: }
1951: $result.='</tr></table>';
1.44 ng 1952: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 1953: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
1954: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 1955: $weight{$partid}.' (problem weight)</td>'."\n";
1956: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 1957: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 1958: $weight{$partid}.')"> '.
1.42 ng 1959: '<option selected="on"> </option>'.
1960: '<option>excused</option></select></td></tr>'."\n";
1961: $ctsparts++;
1.41 ng 1962: }
1.52 albertel 1963: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
1964: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 1965: $result.='<input type="button" value="Reset" '.
1.111 ng 1966: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>';
1967: # $result.=' <input type="button" value="Submit Changes" name="subButton1'.
1968: # 'onClick="javascript:submit();" TARGET=_self />'."\n";
1.41 ng 1969:
1.44 ng 1970: #table listing all the students in a section/class
1971: #header of table
1.52 albertel 1972: $result.= '<h3>Assign Grade to Specific Students in ';
1973: if ($ENV{'form.section'} eq 'all') {
1974: $result.='the Class </h3>';
1975: } elsif ($ENV{'form.section'} eq 'no') {
1976: $result.='no Section </h3>';
1977: } else {
1978: $result.='Section '.$ENV{'form.section'}.'</h3>';
1979: }
1.42 ng 1980: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.41 ng 1981: '<table border=0><tr bgcolor="#deffff">'.
1.112 ng 1982: '<td><b>Fullname</b> <font color="#999999">(Username)</font></td>'."\n";
1.41 ng 1983: my (@parts) = sort(&getpartlist($url));
1984: foreach my $part (@parts) {
1985: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1.116 ng 1986: next if ($display =~ /Number of Attempts/);
1.41 ng 1987: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
1988: if ($display =~ /^Partial Credit Factor/) {
1.54 albertel 1989: my ($partid) = &split_part_type($part);
1.53 albertel 1990: $result.='<td><b>Score Part '.$partid.'<br />(weight = '.
1.42 ng 1991: $weight{$partid}.')</b></td>'."\n";
1.41 ng 1992: next;
1993: }
1.53 albertel 1994: $display =~ s|Problem Status|Grade Status<br />|;
1.41 ng 1995: $result.='<td><b>'.$display.'</b></td>'."\n";
1996: }
1997: $result.='</tr>';
1.44 ng 1998:
1.41 ng 1999: #get info for each student
1.44 ng 2000: #list all the students - with points and grade status
1.76 ng 2001: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 2002: my $ctr = 0;
1.53 albertel 2003: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.90 albertel 2004: my $uname = $_;
2005: $uname=~s/:/_/;
2006: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n";
1.41 ng 2007: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
2008: $_,$$fullname{$_},\@parts,\%weight);
2009: $ctr++;
2010: }
2011: $result.='</table></td></tr></table>';
2012: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.45 ng 2013: $result.='<input type="button" value="Submit Changes" '.
2014: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.96 albertel 2015: if (scalar(%$fullname) eq 0) {
2016: my $colspan=3+scalar(@parts);
1.116 ng 2017: $result='<font color="red">There are no students in section "'.$ENV{'form.section'}.
2018: '" with enrollment status "'.$ENV{'form.Status'}.'" to modify or grade.</font>';
1.96 albertel 2019: }
1.41 ng 2020: $result.=&show_grading_menu_form($symb,$url);
2021: return $result;
2022: }
2023:
1.44 ng 2024: #--- call by previous routine to display each student
1.41 ng 2025: sub viewstudentgrade {
2026: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
1.44 ng 2027: my ($uname,$udom) = split(/:/,$student);
1.90 albertel 2028: $student=~s/:/_/;
1.44 ng 2029: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.41 ng 2030: my $result='<tr bgcolor="#ffffdd"><td>'.
1.44 ng 2031: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1.112 ng 2032: '\')"; TARGET=_self>'.$fullname.'</a> '.
2033: '<font color="#999999">('.$uname.($ENV{'user.domain'} eq $udom ? '' : ':'.$udom).')</font></td>'."\n";
1.63 albertel 2034: foreach my $apart (@$parts) {
2035: my ($part,$type) = &split_part_type($apart);
1.41 ng 2036: my $score=$record{"resource.$part.$type"};
2037: if ($type eq 'awarded') {
1.42 ng 2038: my $pts = $score eq '' ? '' : $score*$$weight{$part};
2039: $result.='<input type="hidden" name="'.
1.89 albertel 2040: 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.42 ng 2041: $result.='<td align="middle"><input type="text" name="'.
1.89 albertel 2042: 'GD_'.$student.'_'.$part.'_awarded" '.
2043: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.
1.44 ng 2044: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 2045: } elsif ($type eq 'solved') {
2046: my ($status,$foo)=split(/_/,$score,2);
2047: $status = 'nothing' if ($status eq '');
1.89 albertel 2048: $result.='<input type="hidden" name="'.'GD_'.$student.'_'.
1.54 albertel 2049: $part.'_solved_s" value="'.$status.'" />'."\n";
1.42 ng 2050: $result.='<td align="middle"><select name="'.
1.89 albertel 2051: 'GD_'.$student.'_'.$part.'_solved" '.
2052: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
1.42 ng 2053: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n";
2054: $optsel = '<option> </option><option selected="on">excused</option>'."\n"
2055: if ($status eq 'excused');
1.41 ng 2056: $result.=$optsel;
2057: $result.="</select></td>\n";
1.116 ng 2058: # } else {
2059: # $result.='<input type="hidden" name="'.
2060: # 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
2061: # "\n";
2062: # $result.='<td align="middle"><input type="text" name="'.
2063: # 'GD_'.$student.'_'.$part.'_'.$type.'" '.
2064: # 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 2065: }
2066: }
2067: $result.='</tr>';
2068: return $result;
1.38 ng 2069: }
2070:
1.44 ng 2071: #--- change scores for all the students in a section/class
2072: # record does not get update if unchanged
1.38 ng 2073: sub editgrades {
1.41 ng 2074: my ($request) = @_;
2075:
2076: my $symb=$ENV{'form.symb'};
1.43 ng 2077: my $url =$ENV{'form.url'};
1.45 ng 2078: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.72 ng 2079: $title.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
1.44 ng 2080: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
2081: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.43 ng 2082: $result.= '<table border="0"><tr bgcolor="#deffff">'.
1.89 albertel 2083: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Domain</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
1.43 ng 2084:
2085: my %scoreptr = (
2086: 'correct' =>'correct_by_override',
2087: 'incorrect'=>'incorrect_by_override',
2088: 'excused' =>'excused',
2089: 'ungraded' =>'ungraded_attempted',
2090: 'nothing' => '',
2091: );
1.56 matthew 2092: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.34 ng 2093:
1.44 ng 2094: my (@partid);
2095: my %weight = ();
1.54 albertel 2096: my %columns = ();
1.44 ng 2097: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 2098:
2099: my (@parts) = sort(&getpartlist($url));
2100: my $header;
1.44 ng 2101: while ($ctr < $ENV{'form.totalparts'}) {
2102: my $partid = $ENV{'form.partid_'.$ctr};
2103: push @partid,$partid;
2104: $weight{$partid} = $ENV{'form.weight_'.$partid};
2105: $ctr++;
1.54 albertel 2106: }
2107: foreach my $partid (@partid) {
2108: $header .= '<td align="center"> <b>Old Score</b> </td>'.
2109: '<td align="center"> <b>New Score</b> </td>';
2110: $columns{$partid}=2;
2111: foreach my $stores (@parts) {
2112: my ($part,$type) = &split_part_type($stores);
2113: if ($part !~ m/^\Q$partid\E/) { next;}
2114: if ($type eq 'awarded' || $type eq 'solved') { next; }
2115: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
2116: $display =~ s/\[Part: (\w)+\]//;
2117: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'.
2118: '<td align="center"> <b>New</b> '.$display.' </td>';
2119: $columns{$partid}+=2;
2120: }
2121: }
2122: foreach my $partid (@partid) {
2123: $result .= '<td colspan="'.$columns{$partid}.
2124: '" align="center"><b>Part '.$partid.
1.44 ng 2125: '</b> (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 2126:
1.44 ng 2127: }
2128: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 2129: $result .= $header;
1.44 ng 2130: $result .= '</tr>'."\n";
1.93 albertel 2131: my $noupdate;
1.44 ng 2132: for ($i=0; $i<$ENV{'form.total'}; $i++) {
1.93 albertel 2133: my $line;
1.44 ng 2134: my $user = $ENV{'form.ctr'.$i};
1.92 albertel 2135: my $usercolon = $user;
2136: $usercolon =~s/_/:/;
2137: my ($uname,$udom)=split(/_/,$user);
1.44 ng 2138: my %newrecord;
2139: my $updateflag = 0;
1.93 albertel 2140: $line .= '<tr bgcolor="#ffffde"><td>'.$uname.' </td><td>'.
1.89 albertel 2141: $udom.' </td><td>'.
1.92 albertel 2142: $$fullname{$usercolon}.' </td>';
1.108 albertel 2143: my $usec=$classlist->{"$uname:$udom"}[5];
1.105 albertel 2144: if (!&canmodify($usec)) {
2145: my $numcols=scalar(@partid)*(scalar(@parts)-1)*2;
2146: $noupdate.=$line."<td colspan=\"$numcols\"><font color=\"red\">Not allowed to modify student</font></td></tr>";
2147: next;
2148: }
1.44 ng 2149: foreach (@partid) {
1.54 albertel 2150: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'};
2151: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
2152: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
2153: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
2154:
2155: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'};
2156: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
2157: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 2158: my $score;
2159: if ($partial eq '') {
1.54 albertel 2160: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 2161: } elsif ($partial > 0) {
2162: $score = 'correct_by_override';
2163: } elsif ($partial == 0) {
2164: $score = 'incorrect_by_override';
2165: }
1.54 albertel 2166: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') &&
1.44 ng 2167: ($score ne 'excused'));
1.93 albertel 2168: $line .= '<td align="center">'.$old_aw.' </td>'.
1.44 ng 2169: '<td align="center">'.$awarded.
2170: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 2171:
1.54 albertel 2172: if (!($old_part eq $partial && $old_score eq $score)) {
2173: $updateflag = 1;
2174: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
2175: $newrecord{'resource.'.$_.'.solved'} = $score;
2176: $rec_update++;
2177: }
2178:
2179: my $partid=$_;
2180: foreach my $stores (@parts) {
2181: my ($part,$type) = &split_part_type($stores);
2182: if ($part !~ m/^\Q$partid\E/) { next;}
2183: if ($type eq 'awarded' || $type eq 'solved') { next; }
2184: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
2185: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
2186: if ($awarded ne '' && $awarded ne $old_aw) {
2187: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.72 ng 2188: $newrecord{'resource.'.$part.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.54 albertel 2189: $updateflag=1;
2190: }
1.93 albertel 2191: $line .= '<td align="center">'.$old_aw.' </td>'.
1.54 albertel 2192: '<td align="center">'.$awarded.' </td>';
2193: }
1.44 ng 2194: }
1.93 albertel 2195: $line.='</tr>'."\n";
1.44 ng 2196: if ($updateflag) {
2197: $count++;
2198: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
1.89 albertel 2199: $udom,$uname);
1.93 albertel 2200: $result.=$line;
2201: } else {
2202: $noupdate.=$line;
1.44 ng 2203: }
1.93 albertel 2204: }
2205: if ($noupdate) {
1.105 albertel 2206: my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
2207: $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occured For the Students Below</td></tr>'.$noupdate;
1.44 ng 2208: }
1.72 ng 2209: $result .= '</table></td></tr></table>'."\n".
2210: &show_grading_menu_form ($symb,$url);
1.44 ng 2211: my $msg = '<b>Number of records updated = '.$rec_update.
2212: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
2213: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
2214: return $title.$msg.$result;
1.5 albertel 2215: }
1.54 albertel 2216:
2217: sub split_part_type {
2218: my ($partstr) = @_;
2219: my ($temp,@allparts)=split(/_/,$partstr);
2220: my $type=pop(@allparts);
2221: my $part=join('.',@allparts);
2222: return ($part,$type);
2223: }
2224:
1.44 ng 2225: #------------- end of section for handling grading by section/class ---------
2226: #
2227: #----------------------------------------------------------------------------
2228:
1.5 albertel 2229:
1.44 ng 2230: #----------------------------------------------------------------------------
2231: #
2232: #-------------------------- Next few routines handles grading by csv upload
2233: #
2234: #--- Javascript to handle csv upload
1.27 albertel 2235: sub csvupload_javascript_reverse_associate {
2236: return(<<ENDPICK);
2237: function verify(vf) {
2238: var foundsomething=0;
2239: var founduname=0;
2240: var founddomain=0;
2241: for (i=0;i<=vf.nfields.value;i++) {
2242: tw=eval('vf.f'+i+'.selectedIndex');
2243: if (i==0 && tw!=0) { founduname=1; }
2244: if (i==1 && tw!=0) { founddomain=1; }
2245: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; }
2246: }
2247: if (founduname==0 || founddomain==0) {
2248: alert('You need to specify at both the username and domain');
2249: return;
2250: }
2251: if (foundsomething==0) {
2252: alert('You need to specify at least one grading field');
2253: return;
2254: }
2255: vf.submit();
2256: }
2257: function flip(vf,tf) {
2258: var nw=eval('vf.f'+tf+'.selectedIndex');
2259: var i;
2260: for (i=0;i<=vf.nfields.value;i++) {
2261: //can not pick the same destination field for both name and domain
2262: if (((i ==0)||(i ==1)) &&
2263: ((tf==0)||(tf==1)) &&
2264: (i!=tf) &&
2265: (eval('vf.f'+i+'.selectedIndex')==nw)) {
2266: eval('vf.f'+i+'.selectedIndex=0;')
2267: }
2268: }
2269: }
2270: ENDPICK
2271: }
2272:
2273: sub csvupload_javascript_forward_associate {
2274: return(<<ENDPICK);
2275: function verify(vf) {
2276: var foundsomething=0;
2277: var founduname=0;
2278: var founddomain=0;
2279: for (i=0;i<=vf.nfields.value;i++) {
2280: tw=eval('vf.f'+i+'.selectedIndex');
2281: if (tw==1) { founduname=1; }
2282: if (tw==2) { founddomain=1; }
2283: if (tw>2) { foundsomething=1; }
2284: }
2285: if (founduname==0 || founddomain==0) {
2286: alert('You need to specify at both the username and domain');
2287: return;
2288: }
2289: if (foundsomething==0) {
2290: alert('You need to specify at least one grading field');
2291: return;
2292: }
2293: vf.submit();
2294: }
2295: function flip(vf,tf) {
2296: var nw=eval('vf.f'+tf+'.selectedIndex');
2297: var i;
2298: //can not pick the same destination field twice
2299: for (i=0;i<=vf.nfields.value;i++) {
2300: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
2301: eval('vf.f'+i+'.selectedIndex=0;')
2302: }
2303: }
2304: }
2305: ENDPICK
2306: }
2307:
1.26 albertel 2308: sub csvuploadmap_header {
1.41 ng 2309: my ($request,$symb,$url,$datatoken,$distotal)= @_;
2310: my $javascript;
2311: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2312: $javascript=&csvupload_javascript_reverse_associate();
2313: } else {
2314: $javascript=&csvupload_javascript_forward_associate();
2315: }
1.45 ng 2316:
2317: my $result='<table border="0">';
1.72 ng 2318: $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>';
1.45 ng 2319: my ($partlist,$handgrade) = &response_type($url);
2320: my ($resptype,$hdgrade)=('','no');
2321: for (sort keys(%$handgrade)) {
2322: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
2323: $resptype = $responsetype;
2324: $hdgrade = $handgrade if ($handgrade eq 'yes');
2325: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
2326: '<td><b>Type: </b>'.$responsetype.'</td>'.
2327: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
2328: }
2329: $result.='</table>';
1.41 ng 2330: $request->print(<<ENDPICK);
1.26 albertel 2331: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 2332: <h3><font color="#339933">Uploading Class Grades</font></h3>
2333: $result
1.26 albertel 2334: <hr>
2335: <h3>Identify fields</h3>
2336: Total number of records found in file: $distotal <hr />
2337: Enter as many fields as you can. The system will inform you and bring you back
2338: to this page if the data selected is insufficient to run your class.<hr />
2339: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
2340: <input type="hidden" name="associate" value="" />
2341: <input type="hidden" name="phase" value="three" />
2342: <input type="hidden" name="datatoken" value="$datatoken" />
2343: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
2344: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
2345: <input type="hidden" name="upfile_associate"
2346: value="$ENV{'form.upfile_associate'}" />
2347: <input type="hidden" name="symb" value="$symb" />
2348: <input type="hidden" name="url" value="$url" />
1.77 ng 2349: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
1.72 ng 2350: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
1.26 albertel 2351: <input type="hidden" name="command" value="csvuploadassign" />
2352: <hr />
2353: <script type="text/javascript" language="Javascript">
2354: $javascript
2355: </script>
2356: ENDPICK
1.41 ng 2357: return '';
1.26 albertel 2358:
2359: }
2360:
2361: sub csvupload_fields {
1.41 ng 2362: my ($url) = @_;
2363: my (@parts) = &getpartlist($url);
2364: my @fields=(['username','Student Username'],['domain','Student Domain']);
2365: foreach my $part (sort(@parts)) {
2366: my @datum;
2367: my $display=&Apache::lonnet::metadata($url,$part.'.display');
2368: my $name=$part;
2369: if (!$display) { $display = $name; }
2370: @datum=($name,$display);
2371: push(@fields,\@datum);
2372: }
2373: return (@fields);
1.26 albertel 2374: }
2375:
2376: sub csvuploadmap_footer {
1.41 ng 2377: my ($request,$i,$keyfields) =@_;
2378: $request->print(<<ENDPICK);
1.26 albertel 2379: </table>
2380: <input type="hidden" name="nfields" value="$i" />
2381: <input type="hidden" name="keyfields" value="$keyfields" />
2382: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
2383: </form>
2384: ENDPICK
2385: }
2386:
1.86 ng 2387: sub upcsvScores_form {
2388: my ($request) = shift;
2389: my ($symb,$url)=&get_symb_and_url($request);
2390: if (!$symb) {return '';}
2391: my $result =<<CSVFORMJS;
2392: <script type="text/javascript" language="javascript">
2393: function checkUpload(formname) {
2394: if (formname.upfile.value == "") {
2395: alert("Please use the browse button to select a file from your local directory.");
2396: return false;
2397: }
2398: formname.submit();
2399: }
2400: </script>
2401: CSVFORMJS
2402: $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
2403: $result.='<br /><table width=100% border=0><tr><td bgcolor="#777777">'."\n";
2404: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
2405: $result.=' <b>Specify a file containing the class scores for problem - '.$ENV{'form.probTitle'}.
2406: '.</b></td></tr>'."\n";
2407: $result.='<tr bgcolor=#ffffe6><td>'."\n";
2408: my $upfile_select=&Apache::loncommon::upfile_select_html();
2409: $result.=<<ENDUPFORM;
1.106 albertel 2410: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.86 ng 2411: <input type="hidden" name="symb" value="$symb" />
2412: <input type="hidden" name="url" value="$url" />
2413: <input type="hidden" name="command" value="csvuploadmap" />
2414: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
2415: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
2416: $upfile_select
2417: <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scores" />
2418:
2419: </form>
2420: ENDUPFORM
2421: $result.='</td></tr></table>'."\n";
2422: $result.='</td></tr></table><br /><br />'."\n";
2423: $result.=&show_grading_menu_form($symb,$url);
2424:
2425: return $result;
2426: }
2427:
2428:
1.26 albertel 2429: sub csvuploadmap {
1.41 ng 2430: my ($request)= @_;
2431: my ($symb,$url)=&get_symb_and_url($request);
2432: if (!$symb) {return '';}
1.72 ng 2433:
1.41 ng 2434: my $datatoken;
2435: if (!$ENV{'form.datatoken'}) {
2436: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 2437: } else {
1.41 ng 2438: $datatoken=$ENV{'form.datatoken'};
2439: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 2440: }
1.41 ng 2441: my @records=&Apache::loncommon::upfile_record_sep();
2442: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
2443: my ($i,$keyfields);
2444: if (@records) {
2445: my @fields=&csvupload_fields($url);
1.45 ng 2446:
1.41 ng 2447: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2448: &Apache::loncommon::csv_print_samples($request,\@records);
2449: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
2450: \@fields);
2451: foreach (@fields) { $keyfields.=$_->[0].','; }
2452: chop($keyfields);
2453: } else {
2454: unshift(@fields,['none','']);
2455: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
2456: \@fields);
2457: my %sone=&Apache::loncommon::record_sep($records[0]);
2458: $keyfields=join(',',sort(keys(%sone)));
2459: }
2460: }
2461: &csvuploadmap_footer($request,$i,$keyfields);
1.72 ng 2462: $request->print(&show_grading_menu_form($symb,$url));
2463:
1.41 ng 2464: return '';
1.27 albertel 2465: }
2466:
2467: sub csvuploadassign {
1.41 ng 2468: my ($request)= @_;
2469: my ($symb,$url)=&get_symb_and_url($request);
2470: if (!$symb) {return '';}
2471: &Apache::loncommon::load_tmp_file($request);
1.44 ng 2472: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.41 ng 2473: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
2474: my %fields=();
2475: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
2476: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2477: if ($ENV{'form.f'.$i} ne 'none') {
2478: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
2479: }
2480: } else {
2481: if ($ENV{'form.f'.$i} ne 'none') {
2482: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
2483: }
2484: }
1.27 albertel 2485: }
1.41 ng 2486: $request->print('<h3>Assigning Grades</h3>');
2487: my $courseid=$ENV{'request.course.id'};
1.97 albertel 2488: my ($classlist) = &getclasslist('all',0);
1.106 albertel 2489: my @notallowed;
1.41 ng 2490: my @skipped;
2491: my $countdone=0;
2492: foreach my $grade (@gradedata) {
2493: my %entries=&Apache::loncommon::record_sep($grade);
2494: my $username=$entries{$fields{'username'}};
2495: my $domain=$entries{$fields{'domain'}};
2496: if (!exists($$classlist{"$username:$domain"})) {
2497: push(@skipped,"$username:$domain");
2498: next;
2499: }
1.108 albertel 2500: my $usec=$classlist->{"$username:$domain"}[5];
1.106 albertel 2501: if (!&canmodify($usec)) {
2502: push(@notallowed,"$username:$domain");
2503: next;
2504: }
1.41 ng 2505: my %grades;
2506: foreach my $dest (keys(%fields)) {
2507: if ($dest eq 'username' || $dest eq 'domain') { next; }
2508: if ($entries{$fields{$dest}} eq '') { next; }
2509: my $store_key=$dest;
2510: $store_key=~s/^stores/resource/;
2511: $store_key=~s/_/\./g;
2512: $grades{$store_key}=$entries{$fields{$dest}};
2513: }
2514: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
2515: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'},
2516: $domain,$username);
2517: $request->print('.');
2518: $request->rflush();
2519: $countdone++;
2520: }
2521: $request->print("<br />Stored $countdone students\n");
2522: if (@skipped) {
1.106 albertel 2523: $request->print('<p<font size="+1"><b>Skipped Students</b></font></p>');
2524: foreach my $student (@skipped) { $request->print("$student<br />\n"); }
2525: }
2526: if (@notallowed) {
2527: $request->print('<p><font size="+1" color="red"><b>Students Not Allowed to Modify</b></font></p>');
2528: foreach my $student (@notallowed) { $request->print("$student<br />\n"); }
1.41 ng 2529: }
1.106 albertel 2530: $request->print("<br />\n");
1.41 ng 2531: $request->print(&show_grading_menu_form($symb,$url));
2532: return '';
1.26 albertel 2533: }
1.44 ng 2534: #------------- end of section for handling csv file upload ---------
2535: #
2536: #-------------------------------------------------------------------
2537: #
1.72 ng 2538: #-------------- Next few routines handles grading by page/sequence
2539: #
2540: #--- Select a page/sequence and a student to grade
1.68 ng 2541: sub pickStudentPage {
2542: my ($request) = shift;
2543:
2544: $request->print(<<LISTJAVASCRIPT);
2545: <script type="text/javascript" language="javascript">
2546:
2547: function checkPickOne(formname) {
1.76 ng 2548: if (radioSelection(formname.student) == null) {
1.68 ng 2549: alert("Please select the student you wish to grade.");
2550: return;
2551: }
1.70 ng 2552: var ptr = pullDownSelection(formname.selectpage);
1.71 ng 2553: formname.page.value = eval("formname.page"+ptr+".value");
2554: formname.title.value = eval("formname.title"+ptr+".value");
1.68 ng 2555: formname.submit();
2556: }
2557:
2558: function radioSelection(radioButton) {
2559: var selection=null;
1.76 ng 2560: if (radioButton.length > 1) {
2561: for (var i=0; i<radioButton.length; i++) {
2562: if (radioButton[i].checked) {
2563: return radioButton[i].value;
2564: }
2565: }
2566: } else {
2567: if (radioButton.checked) return radioButton.value;
1.68 ng 2568: }
2569: return selection;
2570: }
1.76 ng 2571:
1.70 ng 2572: function pullDownSelection(selectOne) {
1.76 ng 2573: var selection="";
2574: if (selectOne.length > 1) {
2575: for (var i=0; i<selectOne.length; i++) {
2576: if (selectOne[i].selected) {
2577: return selectOne[i].value;
2578: }
2579: }
2580: } else {
2581: if (selectOne.selected) return selectOne.value;
1.70 ng 2582: }
2583: }
1.68 ng 2584: </script>
2585: LISTJAVASCRIPT
2586:
1.72 ng 2587: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2588: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2589: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2590: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2591:
2592: my $result='<h3><font color="#339933"> '.
2593: 'Manual Grading by Page or Sequence</font></h3>';
2594:
1.80 ng 2595: $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
1.70 ng 2596: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 2597: my ($titles,$symbx) = &getSymbMap($request);
1.71 ng 2598: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
1.70 ng 2599: my $ctr=0;
1.68 ng 2600: foreach (@$titles) {
2601: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 2602: $result.='<option value="'.$ctr.'" '.
1.71 ng 2603: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2604: '>'.$showtitle.'</option>'."\n";
1.70 ng 2605: $ctr++;
1.68 ng 2606: }
2607: $result.= '</select>'."<br>\n";
1.70 ng 2608: $ctr=0;
2609: foreach (@$titles) {
2610: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2611: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
2612: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
2613: $ctr++;
2614: }
1.72 ng 2615: $result.='<input type="hidden" name="page" />'."\n".
2616: '<input type="hidden" name="title" />'."\n";
1.68 ng 2617:
1.116 ng 2618: $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.71 ng 2619: '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
1.72 ng 2620:
1.71 ng 2621: $result.=' <b>Submission Details: </b>'.
2622: '<input type="radio" name="lastSub" value="none" /> none'."\n".
2623: '<input type="radio" name="lastSub" value="datesub" checked /> dates and submissions'."\n".
2624: '<input type="radio" name="lastSub" value="all" /> all details'."\n";
1.72 ng 2625:
1.68 ng 2626: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.112 ng 2627: '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n".
1.72 ng 2628: '<input type="hidden" name="command" value="displayPage" />'."\n".
2629: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.80 ng 2630: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2631: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n";
1.72 ng 2632:
1.80 ng 2633: $result.=' <input type="button" '.
1.72 ng 2634: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
2635:
1.68 ng 2636: $request->print($result);
2637:
1.76 ng 2638: my $studentTable.=' <b>Select a student you wish to grade</b><br>'.
1.68 ng 2639: '<table border="0"><tr><td bgcolor="#777777">'.
2640: '<table border="0"><tr bgcolor="#e6ffff">'.
2641: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2642: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2643: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2644: '<td><b> Fullname <font color="#999999">(username)</font></b></td></tr>';
2645:
1.76 ng 2646: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 2647: my $ptr = 1;
2648: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
2649: my ($uname,$udom) = split(/:/,$student);
2650: $studentTable.=($ptr%4 == 1 ? '<tr bgcolor="#ffffe6"><td>' : '</td><td>');
1.70 ng 2651: $studentTable.='<input type="radio" name="student" value="'.$student.'" /> '.$$fullname{$student}.
1.68 ng 2652: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font>'."\n";
2653: $studentTable.=($ptr%4 == 0 ? '</td></tr>' : '');
2654: $ptr++;
2655: }
2656: $studentTable.='</td><td> </td><td> </td><td> ' if ($ptr%4 == 2);
2657: $studentTable.='</td><td> </td><td> ' if ($ptr%4 == 3);
2658: $studentTable.='</td><td> ' if ($ptr%4 == 0);
2659: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.70 ng 2660: $studentTable.='<br /> <input type="button" '.
2661: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /></form>'."\n";
1.68 ng 2662:
2663: $studentTable.=&show_grading_menu_form($symb,$url);
2664: $request->print($studentTable);
2665:
2666: return '';
2667: }
2668:
2669: sub getSymbMap {
1.74 albertel 2670: my ($request) = @_;
1.79 bowersj2 2671: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.117 ! bowersj2 2672: $ENV{'request.course.fn'}.'_parms.db');
1.68 ng 2673: $navmap->init();
2674:
2675: my %symbx = ();
2676: my @titles = ();
1.117 ! bowersj2 2677: my $minder = 0;
! 2678:
! 2679: # Gather every sequence that has problems.
! 2680: my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); }, 1);
! 2681: for my $sequence ($navmap->getById('0.0'), @sequences) {
! 2682: if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) {
! 2683: my $title = $minder.'.'.$sequence->compTitle();
! 2684: push @titles, $title; # minder in case two titles are identical
! 2685: $symbx{$title} = $sequence->symb();
! 2686: $minder++;
! 2687: }
1.68 ng 2688: }
2689:
2690: $navmap->untieHashes();
2691: return \@titles,\%symbx;
2692: }
2693:
1.72 ng 2694: #
2695: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 2696: sub displayPage {
2697: my ($request) = shift;
2698:
1.72 ng 2699: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2700: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2701: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2702: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2703: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2704: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.70 ng 2705: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2706: my $usec=$classlist->{$ENV{'form.student'}}[5];
2707: if (!&canview($usec)) {
2708: $request->print('<font color="red">Unable to view requested student.('.$ENV{'form.student'}.')</font>');
2709: $request->print(&show_grading_menu_form($symb,$url));
2710: return;
2711: }
1.70 ng 2712: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2713: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
1.68 ng 2714: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
2715:
1.71 ng 2716: &sub_page_js($request);
2717: $request->print($result);
2718:
1.79 bowersj2 2719: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.68 ng 2720: $ENV{'request.course.fn'}.'_parms.db',1, 1);
1.70 ng 2721: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
1.68 ng 2722: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2723:
2724: my $iterator = $navmap->getIterator($map->map_start(),
2725: $map->map_finish());
2726:
1.71 ng 2727: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 2728: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
2729: '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
2730: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
2731: '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
2732: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2733: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.77 ng 2734: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
1.71 ng 2735:
2736: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
2737: '/check.gif" height="16" border="0" />';
2738:
2739: $studentTable.=' <b>Note:</b> A problem graded correct ('.$checkIcon.
2740: ') by the computer cannot be changed.'."\n".
2741: '<table border="0"><tr><td bgcolor="#777777">'.
2742: '<table border="0"><tr bgcolor="#e6ffff">'.
2743: '<td align="center"><b> No </b></td>'.
2744: '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem View').'/Grade</b></td></tr>';
2745:
1.101 albertel 2746: my ($depth,$question) = (1,1);
1.68 ng 2747: $iterator->next(); # skip the first BEGIN_MAP
2748: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 2749: while ($depth > 0) {
1.68 ng 2750: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 2751: if($curRes == $iterator->END_MAP) { $depth--; }
1.68 ng 2752:
2753: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2754: my $parts = $curRes->parts();
1.68 ng 2755: my $title = $curRes->compTitle();
1.71 ng 2756: my $symbx = $curRes->symb();
2757: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2758: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2759: $studentTable.='<td valign="top">';
2760: if ($ENV{'form.vProb'} eq 'yes') {
2761: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
2762: } else {
1.116 ng 2763: my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
1.80 ng 2764: $companswer =~ s|<form(.*?)>||g;
2765: $companswer =~ s|</form>||g;
1.71 ng 2766: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
1.116 ng 2767: # $companswer =~ s/$1/ /ms;
2768: # $request->print('match='.$1."<br>\n");
1.71 ng 2769: # }
1.116 ng 2770: # $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g;
1.71 ng 2771: $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer;
2772: }
2773:
2774: my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname);
2775: if ($ENV{'form.lastSub'} eq 'datesub') {
2776: if ($record{'version'} eq '') {
2777: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
2778: } else {
2779: $studentTable.='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
2780: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
2781: '<td><b>Date/Time</b></td>'.
2782: '<td><b>Submission</b></td>'.
2783: '<td><b>Status </b></td></tr>';
1.116 ng 2784: my %responseType = ();
2785: foreach my $partid (@{$parts}) {
2786: $responseType{$partid} = $curRes->responseType($partid);
2787: }
1.71 ng 2788: my ($version);
2789: for ($version=1;$version<=$record{'version'};$version++) {
2790: my $timestamp = scalar(localtime($record{$version.':timestamp'}));
2791: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
2792: my @versionKeys = split(/\:/,$record{$version.':keys'});
2793: my @displaySub = ();
2794: foreach my $partid (@{$parts}) {
2795: my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
1.77 ng 2796: next if ($record{"$version:resource.$partid.solved"} eq '');
1.71 ng 2797: $displaySub[0].=(exists $record{$version.':'.$matchKey[0]}) ?
1.116 ng 2798: '<b>Part '.$partid.' '.
1.80 ng 2799: ($record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' :
2800: 'Trial '.$record{"$version:resource.$partid.tries"}).'</b> '.
1.116 ng 2801: &cleanRecord($record{$version.':'.$matchKey[0]},$responseType{$partid}).'<br />' : '';
1.71 ng 2802: $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ?
1.77 ng 2803: '<b>Part '.$partid.'</b> '.
1.71 ng 2804: $record{"$version:resource.$partid.award"}.'/'.
2805: $record{"$version:resource.$partid.solved"}.'<br />' : '';
1.72 ng 2806: $displaySub[2].=(exists $record{"$version:resource.$partid.regrader"}) ?
2807: $record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
1.71 ng 2808: }
1.72 ng 2809: $displaySub[2].=(exists $record{"$version:resource.regrader"}) ?
2810: $record{"$version:resource.regrader"} : '';
2811: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1].
2812: ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' </td></tr>';
1.71 ng 2813: }
2814: $studentTable.='</table></td></tr></table>';
2815: }
2816: } elsif ($ENV{'form.lastSub'} eq 'all') {
2817: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
2818: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
2819: $ENV{'request.course.id'},
2820: '','.submission');
2821:
2822: }
1.103 albertel 2823: if (&canmodify($usec)) {
2824: foreach my $partid (@{$parts}) {
2825: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
2826: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
2827: $question++;
2828: }
1.71 ng 2829: }
2830: $studentTable.='</td></tr>';
1.68 ng 2831:
1.103 albertel 2832: }
1.68 ng 2833: $curRes = $iterator->next();
2834: }
2835:
1.98 albertel 2836: $navmap->untieHashes();
2837:
1.71 ng 2838: $studentTable.='</td></tr></table></td></tr></table>'."\n".
2839: ' <input type="button" value="Save" '.
2840: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
2841: '</form>'."\n";
2842: $studentTable.=&show_grading_menu_form($symb,$url);
2843: $request->print($studentTable);
2844:
2845: return '';
2846: }
2847:
1.116 ng 2848: sub cleanRecord {
2849: my ($answer,$response) = @_;
2850: if ($response eq 'option') {
2851: my (@IDs,@ans);
2852: foreach (split(/\&/,&Apache::lonnet::unescape($answer))) {
2853: my ($optionID,$ans) = split(/=/);
2854: push @IDs,$optionID.'</font>';
2855: push @ans,$ans;
2856: }
2857: my $grayFont = '<font color="#999999">';
2858: return '<table border="1">'.
2859: '<tr valign="top"><td>Answer</td><td>'.
2860: (join '</td><td>',@ans).'</td></tr>'.
2861: '<tr><td>'.$grayFont.'Option ID</font></td><td>'.$grayFont.
2862: (join '</td><td>'.$grayFont,@IDs).'</font></td></tr>'.
2863: '</table>';
2864: }
2865: return $answer;
2866: }
2867:
1.71 ng 2868: sub updateGradeByPage {
2869: my ($request) = shift;
2870:
2871: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2872: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2873: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2874: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2875: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.71 ng 2876: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2877: my $usec=$classlist->{$ENV{'form.student'}}[5];
2878: if (!&canmodify($usec)) {
2879: $request->print('<font color="red">Unable to modify requested student.('.$ENV{'form.student'}.'</font>');
2880: $request->print(&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'}));
2881: return;
2882: }
1.71 ng 2883: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2884: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
2885: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
1.70 ng 2886:
1.68 ng 2887: $request->print($result);
2888:
1.79 bowersj2 2889: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.71 ng 2890: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2891: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
2892: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2893:
2894: my $iterator = $navmap->getIterator($map->map_start(),
2895: $map->map_finish());
1.70 ng 2896:
1.71 ng 2897: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 2898: '<table border="0"><tr bgcolor="#e6ffff">'.
1.70 ng 2899: '<td align="center"><b> No </b></td>'.
1.71 ng 2900: '<td><b> Title </b></td>'.
2901: '<td><b> Previous Score </b></td>'.
2902: '<td><b> New Score </b></td></tr>';
2903:
2904: $iterator->next(); # skip the first BEGIN_MAP
2905: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 2906: my ($depth,$question,$changeflag)= (1,1,0);
2907: while ($depth > 0) {
1.71 ng 2908: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 2909: if($curRes == $iterator->END_MAP) { $depth--; }
1.71 ng 2910:
2911: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2912: my $parts = $curRes->parts();
1.71 ng 2913: my $title = $curRes->compTitle();
2914: my $symbx = $curRes->symb();
2915: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2916: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2917: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
2918:
2919: my %newrecord=();
2920: my @displayPts=();
2921: foreach my $partid (@{$parts}) {
2922: my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid};
2923: my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid};
2924:
2925: my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ?
2926: $ENV{'form.WGT'.$question.'_'.$partid} : 1;
2927: my $partial = $newpts/$wgt;
2928: my $score;
2929: if ($partial > 0) {
2930: $score = 'correct_by_override';
2931: } elsif ($partial == 0) {
2932: $score = 'incorrect_by_override';
2933: }
2934: if ($ENV{'form.GD_SEL'.$question.'_'.$partid} eq 'excused') {
2935: $partial = '';
2936: $score = 'excused';
2937: }
2938: my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid};
2939: $displayPts[0].=' <b>Part</b> '.$partid.' = '.
2940: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
2941: ' <br>';
2942: $displayPts[1].=' <b>Part</b> '.$partid.' = '.
2943: ($oldstatus eq 'correct_by_student' ? $oldpts :
2944: (($score eq 'excused') ? 'excused' : $newpts)).
2945: ' <br>';
2946:
2947: $question++;
2948: if (($oldstatus eq 'correct_by_student') ||
2949: ($newpts eq $oldpts && $score eq $oldstatus))
2950: {
2951: next;
2952: }
2953: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
2954: $newrecord{'resource.'.$partid.'.solved'} = $score;
1.72 ng 2955: $newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.71 ng 2956:
2957: $changeflag++;
2958: }
2959: if (scalar(keys(%newrecord)) > 0) {
2960: &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
2961: $udom,$uname);
2962: }
2963: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
2964: '<td valign="top">'.$displayPts[1].'</td>'.
2965: '</tr>';
1.68 ng 2966:
2967: }
1.71 ng 2968: $curRes = $iterator->next();
1.68 ng 2969: }
1.98 albertel 2970:
2971: $navmap->untieHashes();
1.68 ng 2972:
1.71 ng 2973: $studentTable.='</td></tr></table></td></tr></table>';
2974: $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
1.76 ng 2975: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
2976: 'The scores were changed for '.
2977: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
2978: $request->print($grademsg.$studentTable);
1.68 ng 2979:
1.70 ng 2980: return '';
2981: }
2982:
1.72 ng 2983: #-------- end of section for handling grading by page/sequence ---------
2984: #
2985: #-------------------------------------------------------------------
2986:
1.75 albertel 2987: #--------------------Scantron Grading-----------------------------------
2988: #
2989: #------ start of section for handling grading by page/sequence ---------
2990:
1.81 albertel 2991: sub defaultFormData {
2992: my ($symb,$url)=@_;
2993: return '
2994: <input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2995: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2996: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
2997: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
2998: }
2999:
1.75 albertel 3000: sub getSequenceDropDown {
3001: my ($request,$symb)=@_;
3002: my $result='<select name="selectpage">'."\n";
3003: my ($titles,$symbx) = &getSymbMap($request);
3004: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
3005: my $ctr=0;
3006: foreach (@$titles) {
3007: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
3008: $result.='<option value="'.$$symbx{$_}.'" '.
3009: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
3010: '>'.$showtitle.'</option>'."\n";
3011: $ctr++;
3012: }
3013: $result.= '</select>';
3014: return $result;
3015: }
3016:
1.81 albertel 3017: sub scantron_uploads {
3018: if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
3019: my $result= '<select name="scantron_selectfile">';
3020: opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
3021: my @files=sort(readdir(DIR));
3022: foreach my $filename (@files) {
3023: if ($filename eq '.' or $filename eq '..') { next; }
3024: $result.="<option>$filename</option>\n";
3025: }
3026: closedir(DIR);
3027: $result.="</select>";
3028: return $result;
3029: }
3030:
1.82 albertel 3031: sub scantron_scantab {
3032: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3033: my $result='<select name="scantron_format">'."\n";
3034: foreach my $line (<$fh>) {
3035: my ($name,$descrip)=split(/:/,$line);
3036: if ($name =~ /^\#/) { next; }
3037: $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
3038: }
3039: $result.='</select>'."\n";
3040:
3041: return $result;
3042: }
3043:
1.75 albertel 3044: sub scantron_selectphase {
3045: my ($r) = @_;
3046: my ($symb,$url)=&get_symb_and_url($r);
3047: if (!$symb) {return '';}
3048: my $sequence_selector=&getSequenceDropDown($r,$symb);
1.81 albertel 3049: my $default_form_data=&defaultFormData($symb,$url);
3050: my $grading_menu_button=&show_grading_menu_form($symb,$url);
3051: my $file_selector=&scantron_uploads();
1.82 albertel 3052: my $format_selector=&scantron_scantab();
1.75 albertel 3053: my $result;
3054: $result.= <<SCANTRONFORM;
1.82 albertel 3055: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
3056: <input type="hidden" name="command" value="scantron_process" />
1.81 albertel 3057: $default_form_data
1.75 albertel 3058: <table width="100%" border="0">
3059: <tr>
3060: <td bgcolor="#777777">
3061: <table width="100%" border="0">
3062: <tr bgcolor="#e6ffff">
3063: <td>
3064: <b>Specify file location and which Folder/Sequence to grade</b>
3065: </td>
3066: </tr>
3067: <tr bgcolor="#ffffe6">
3068: <td>
3069: Sequence to grade: $sequence_selector
3070: </td>
3071: </tr>
3072: <tr bgcolor="#ffffe6">
3073: <td>
1.81 albertel 3074: Filename of scoring office file: $file_selector
1.75 albertel 3075: </td>
3076: </tr>
1.82 albertel 3077: <tr bgcolor="#ffffe6">
3078: <td>
3079: Format of data file: $format_selector
3080: </td>
3081: </tr>
1.75 albertel 3082: </table>
3083: </td>
3084: </tr>
3085: </table>
3086: <input type="submit" value="Submit" />
3087: </form>
1.81 albertel 3088: $grading_menu_button
1.75 albertel 3089: SCANTRONFORM
3090:
3091: return $result;
3092: }
3093:
1.82 albertel 3094: sub get_scantron_config {
3095: my ($which) = @_;
3096: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3097: my %config;
3098: foreach my $line (<$fh>) {
3099: my ($name,$descrip)=split(/:/,$line);
3100: if ($name ne $which ) { next; }
3101: chomp($line);
3102: my @config=split(/:/,$line);
3103: $config{'name'}=$config[0];
3104: $config{'description'}=$config[1];
3105: $config{'CODElocation'}=$config[2];
3106: $config{'CODEstart'}=$config[3];
3107: $config{'CODElength'}=$config[4];
3108: $config{'IDstart'}=$config[5];
3109: $config{'IDlength'}=$config[6];
3110: $config{'Qstart'}=$config[7];
3111: $config{'Qlength'}=$config[8];
3112: $config{'Qoff'}=$config[9];
3113: $config{'Qon'}=$config[10];
3114: last;
3115: }
3116: return %config;
3117: }
3118:
3119: sub username_to_idmap {
3120: my ($classlist)= @_;
3121: my %idmap;
3122: foreach my $student (keys(%$classlist)) {
3123: $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}=
3124: $student;
3125: }
3126: return %idmap;
3127: }
3128:
3129: sub scantron_parse_scanline {
3130: my ($line,$scantron_config)=@_;
3131: my %record;
3132: my $questions=substr($line,$$scantron_config{'Qstart'}-1);
3133: my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
3134: if ($$scantron_config{'CODElocation'} ne 0) {
3135: if ($$scantron_config{'CODElocation'} < 0) {
1.83 albertel 3136: $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1,
3137: $$scantron_config{'CODElength'});
1.82 albertel 3138: } else {
3139: #FIXME interpret first N questions
3140: }
3141: }
1.83 albertel 3142: $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
3143: $$scantron_config{'IDlength'});
1.82 albertel 3144: my @alphabet=('A'..'Z');
3145: my $questnum=0;
3146: while ($questions) {
3147: $questnum++;
3148: my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
3149: substr($questions,0,$$scantron_config{'Qlength'})='';
1.83 albertel 3150: if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
1.82 albertel 3151: my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest);
3152: if (scalar(@array) gt 2) {
3153: #FIXME do something intelligent with double bubbles
1.83 albertel 3154: Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
3155: '-'.$currentquest.'-'.$questnum.'</pre><br />');
1.82 albertel 3156: }
3157: if (length($array[0]) eq $$scantron_config{'Qlength'}) {
1.83 albertel 3158: $record{"scantron.$questnum.answer"}='';
1.82 albertel 3159: } else {
1.83 albertel 3160: $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
1.82 albertel 3161: }
3162: }
1.83 albertel 3163: $record{'scantron.maxquest'}=$questnum;
3164: return \%record;
1.82 albertel 3165: }
3166:
3167: sub scantron_add_delay {
3168: }
3169:
3170: sub scantron_find_student {
1.83 albertel 3171: my ($scantron_record,$idmap)=@_;
3172: my $scanID=$$scantron_record{'scantron.ID'};
3173: foreach my $id (keys(%$idmap)) {
3174: Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
3175: if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
3176: }
3177: return undef;
3178: }
3179:
3180: sub scantron_filter {
3181: my ($curres)=@_;
3182: if (ref($curres) && $curres->is_problem() && !$curres->randomout) {
3183: return 1;
3184: }
3185: return 0;
1.82 albertel 3186: }
3187:
3188: sub scantron_process_students {
1.75 albertel 3189: my ($r) = @_;
1.81 albertel 3190: my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});
3191: my ($symb,$url)=&get_symb_and_url($r);
3192: if (!$symb) {return '';}
3193: my $default_form_data=&defaultFormData($symb,$url);
1.82 albertel 3194:
3195: my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
3196: my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
1.85 albertel 3197: my @scanlines=<$scanlines>;
1.82 albertel 3198: my $classlist=&Apache::loncoursedata::get_classlist();
3199: my %idmap=&username_to_idmap($classlist);
1.83 albertel 3200: my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1);
3201: my $map=$navmap->getResourceByUrl($sequence);
3202: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
3203: $r->print("geto ".scalar(@resources)."<br />");
1.82 albertel 3204: my $result= <<SCANTRONFORM;
1.81 albertel 3205: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
3206: <input type="hidden" name="command" value="scantron_configphase" />
3207: $default_form_data
3208: SCANTRONFORM
1.82 albertel 3209: $r->print($result);
3210:
3211: my @delayqueue;
1.85 albertel 3212: my $totalcorrect;
3213: my $totalincorrect;
3214:
3215: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
3216: 'Scantron Status','Scantron Progress',scalar(@scanlines));
3217: foreach my $line (@scanlines) {
3218: my $studentcorrect;
3219: my $studentincorrect;
1.75 albertel 3220:
1.83 albertel 3221: chomp($line);
1.82 albertel 3222: my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
3223: my ($uname,$udom);
3224: if ($uname=&scantron_find_student($scan_record,\%idmap)) {
3225: &scantron_add_delay(\@delayqueue,$line,
3226: 'Unable to find a student that matches');
3227: }
1.83 albertel 3228: $r->print('<pre>doing studnet'.$uname.'</pre>');
1.82 albertel 3229: ($uname,$udom)=split(/:/,$uname);
1.85 albertel 3230: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3231: &Apache::lonnet::appenv(%$scan_record);
1.85 albertel 3232: # &Apache::lonhomework::showhash(%ENV);
1.83 albertel 3233: $Apache::lonxml::debug=1;
1.85 albertel 3234: &Apache::lonxml::debug("line is $line");
1.83 albertel 3235:
1.85 albertel 3236: my $i=0;
1.83 albertel 3237: foreach my $resource (@resources) {
1.85 albertel 3238: $i++;
1.83 albertel 3239: my $result=&Apache::lonnet::ssi($resource->src(),
3240: ('submitted' =>'scantron',
3241: 'grade_target' =>'grade',
3242: 'grade_username'=>$uname,
3243: 'grade_domain' =>$udom,
3244: 'grade_courseid'=>$ENV{'request.course.id'},
3245: 'grade_symb' =>$resource->symb()));
1.85 albertel 3246: my %score=&Apache::lonnet::restore($resource->symb(),
3247: $ENV{'request.course.id'},
3248: $udom,$uname);
3249: foreach my $part ($resource->{PARTS}) {
3250: if ($score{'resource.'.$part.'.solved'} =~ /^correct/) {
3251: $studentcorrect++;
3252: $totalcorrect++;
3253: } else {
3254: $studentincorrect++;
3255: $totalincorrect++;
3256: }
3257: }
1.83 albertel 3258: $r->print('<pre>'.
3259: $resource->symb().'-'.
3260: $resource->src().'-'.'</pre>result is'.$result);
1.85 albertel 3261: &Apache::lonhomework::showhash(%score);
3262: # if ($i eq 3) {last;}
1.83 albertel 3263: }
1.85 albertel 3264: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3265: &Apache::lonnet::delenv('scantron\.');
1.85 albertel 3266: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
3267: 'last student Who got a '.$studentcorrect.' correct and '.
3268: $studentincorrect.' incorrect. The class has gotten '.
3269: $totalcorrect.' correct and '.$totalincorrect.' incorrect');
1.83 albertel 3270: last;
1.82 albertel 3271: #FIXME
3272: #get iterator for $sequence
3273: #foreach question 'submit' the students answer to the server
3274: # through grade target {
3275: # generate data to pass back that includes grade recevied
3276: #}
3277: }
1.85 albertel 3278: $Apache::lonxml::debug=0;
1.82 albertel 3279: foreach my $delay (@delayqueue) {
3280: #FIXME
3281: #print out each delayed student with interface to select how
3282: # to repair student provided info
3283: #Expected errors include
3284: # 1 bad/no stuid/username
3285: # 2 invalid bubblings
3286:
3287: }
1.75 albertel 3288: #FIXME
3289: # if delay queue exists 2 submits one to process delayed students one
3290: # to ignore delayed students, possibly saving the delay queue for later
1.85 albertel 3291:
3292: $navmap->untieHashes();
1.75 albertel 3293: }
3294: #-------- end of section for handling grading scantron forms -------
3295: #
3296: #-------------------------------------------------------------------
3297:
3298:
1.72 ng 3299: #-------------------------- Menu interface -------------------------
3300: #
3301: #--- Show a Grading Menu button - Calls the next routine ---
3302: sub show_grading_menu_form {
3303: my ($symb,$url)=@_;
3304: my $result.='<form action="/adm/grades" method="post">'."\n".
3305: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3306: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 3307: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 3308: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
3309: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
3310: '</form>'."\n";
3311: return $result;
3312: }
3313:
1.77 ng 3314: # -- Retrieve choices for grading form
3315: sub savedState {
3316: my %savedState = ();
3317: if ($ENV{'form.saveState'}) {
3318: foreach (split(/:/,$ENV{'form.saveState'})) {
3319: my ($key,$value) = split(/=/,$_,2);
3320: $savedState{$key} = $value;
3321: }
3322: }
3323: return \%savedState;
3324: }
1.76 ng 3325:
1.72 ng 3326: #--- Displays the main menu page -------
3327: sub gradingmenu {
3328: my ($request) = @_;
3329: my ($symb,$url)=&get_symb_and_url($request);
3330: if (!$symb) {return '';}
1.76 ng 3331: my $probTitle = &Apache::lonnet::gettitle($symb);
1.72 ng 3332:
3333: $request->print(<<GRADINGMENUJS);
3334: <script type="text/javascript" language="javascript">
1.116 ng 3335: function checkChoice(formname,val,cmdx) {
3336: if (val <= 2) {
3337: var cmd = radioSelection(formname.radioChoice);
3338: } else {
3339: cmd = cmdx;
3340: }
3341: formname.command.value = cmd;
3342: formname.saveState.value = "saveCmd="+cmd+":saveSec="+pullDownSelection(formname.section)+
1.112 ng 3343: ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
1.116 ng 3344: if (val < 5) formname.submit();
3345: if (val == 5) {
1.72 ng 3346: if (!checkReceiptNo(formname,'notOK')) { return false;}
3347: formname.submit();
3348: }
3349: }
3350:
3351: function checkReceiptNo(formname,nospace) {
3352: var receiptNo = formname.receipt.value;
3353: var checkOpt = false;
3354: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
3355: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
3356: if (checkOpt) {
3357: alert("Please enter a receipt number given by a student in the receipt box.");
3358: formname.receipt.value = "";
3359: formname.receipt.focus();
3360: return false;
3361: }
3362: return true;
3363: }
3364:
3365: function radioSelection(radioButton) {
3366: var selection=null;
1.76 ng 3367: if (radioButton.length > 1) {
3368: for (var i=0; i<radioButton.length; i++) {
3369: if (radioButton[i].checked) {
3370: return radioButton[i].value;
3371: }
1.72 ng 3372: }
1.76 ng 3373: } else {
3374: if (radioButton.checked) return radioButton.value;
1.72 ng 3375: }
3376: return selection;
3377: }
1.68 ng 3378:
1.72 ng 3379: function pullDownSelection(selectOne) {
3380: var selection="";
1.76 ng 3381: if (selectOne.length > 1) {
3382: for (var i=0; i<selectOne.length; i++) {
3383: if (selectOne[i].selected) {
3384: return selectOne[i].value;
3385: }
1.72 ng 3386: }
1.76 ng 3387: } else {
3388: if (selectOne.selected) return selectOne.value;
1.72 ng 3389: }
3390: }
1.76 ng 3391:
1.72 ng 3392: </script>
3393: GRADINGMENUJS
3394:
3395: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>'.
3396: '<table border="0">'.
1.76 ng 3397: '<tr><td colspan=3><font size=+1><b>Problem: </b>'.$probTitle.'</font></td></tr>'."\n";
1.72 ng 3398: my ($partlist,$handgrade) = &response_type($url);
3399: my ($resptype,$hdgrade)=('','no');
3400: for (sort keys(%$handgrade)) {
3401: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
3402: $resptype = $responsetype;
3403: $hdgrade = $handgrade if ($handgrade eq 'yes');
3404: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
1.116 ng 3405: '<td><b>Type: </b>'.$responsetype.'</td></tr>';
3406: # '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
1.72 ng 3407: }
1.76 ng 3408: $result.='</table>'."\n";
1.72 ng 3409:
1.76 ng 3410: my (undef,$sections) = &getclasslist('all','0');
1.77 ng 3411: my $savedState = &savedState();
3412: my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'pickStudentPage' : $$savedState{'saveCmd'});
3413: my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
3414: my $saveSub = ($$savedState{'saveSub'} eq '' ? 'yes' : $$savedState{'saveSub'});
3415: my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
1.72 ng 3416:
3417: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
3418: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3419: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3420: '<input type="hidden" name="response" value="'.$resptype.'" />'."\n".
3421: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
3422: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.116 ng 3423: '<input type="hidden" name="command" value="" />'."\n".
1.77 ng 3424: '<input type="hidden" name="saveState" value="" />'."\n".
1.72 ng 3425: '<input type="hidden" name="showgrading" value="yes" />'."\n";
3426:
1.116 ng 3427: $result.='<table width="100%" border=0><tr><td bgcolor=#777777>'."\n".
3428: '<table width=100% border=0><tr bgcolor="#e6ffff"><td colspan="2">'."\n".
1.72 ng 3429: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
1.116 ng 3430: '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
3431:
3432: $result.='<table width="100%" border=0>';
3433: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
3434: ' Section: <select name="section">'."\n";
3435: if (ref($sections)) {
3436: foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
3437: ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
3438: }
3439: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> ';
3440:
3441: $result.='Student Status:</b>'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);
1.72 ng 3442:
1.116 ng 3443: if (ref($sections)) {
3444: $result.=' (Section "no" implies the students were not assigned a section.)<br />'
3445: if (grep /no/,@$sections);
3446: }
3447: $result.='</td></tr>';
3448:
3449: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'.
3450: '<input type="radio" name="radioChoice" value="pickStudentPage" '.
1.76 ng 3451: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
1.116 ng 3452: 'One student for whole page/sequence/folder</td></tr>'."\n";
1.72 ng 3453:
1.116 ng 3454: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3455: '<input type="radio" name="radioChoice" value="viewgrades" '.
1.76 ng 3456: ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
1.116 ng 3457: 'All students in section/course for current resource</td></tr>'."\n";
1.72 ng 3458:
1.116 ng 3459: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3460: '<input type="radio" name="radioChoice" value="submission" '.
3461: ($saveCmd eq 'submission' ? 'checked' : '').'> '.'One or more students for current resource'.
3462: '<br /> -->For students who has: '.
1.76 ng 3463: '<input type="radio" name="submitonly" value="yes" '.
3464: ($saveSub eq 'yes' ? 'checked' : '').' /> submitted'.
3465: '<input type="radio" name="submitonly" value="all" '.
1.116 ng 3466: ($saveSub eq 'all' ? 'checked' : '').' /> everybody</td></tr>'."\n";
1.46 ng 3467:
1.116 ng 3468: $result.='<tr bgcolor="#ffffe6"><td><br />'.
3469: '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="View/Grade/Regrade" />'.
3470: '</td></tr></table>'."\n";
3471:
3472: $result.='</td><td valign="top">';
3473:
3474: $result.='<table width="100%" border=0>';
3475: $result.='<tr bgcolor="#ffffe6"><td>'.
3476: '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="Upload" />'.
3477: ' scores from file </td></tr>'."\n";
1.72 ng 3478:
1.75 albertel 3479: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.116 ng 3480: '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
3481: '" value="Grade" /> scantron forms</td></tr>'."\n";
1.75 albertel 3482:
1.72 ng 3483: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
3484: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.116 ng 3485: '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="Verify" />'.
3486: ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
1.72 ng 3487: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
3488: '</td></tr>'."\n";
3489: }
1.44 ng 3490:
1.116 ng 3491: $result.='</form></td></tr></table>'."\n".
1.72 ng 3492: '</td></tr></table>'."\n".
3493: '</td></tr></table>'."\n";
1.44 ng 3494: return $result;
1.2 albertel 3495: }
3496:
1.1 albertel 3497: sub handler {
1.41 ng 3498: my $request=$_[0];
1.102 albertel 3499:
1.103 albertel 3500: undef(%perm);
1.41 ng 3501: if ($ENV{'browser.mathml'}) {
3502: $request->content_type('text/xml');
3503: } else {
3504: $request->content_type('text/html');
3505: }
3506: $request->send_http_header;
1.44 ng 3507: return '' if $request->header_only;
1.41 ng 3508: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
3509: my $url=$ENV{'form.url'};
3510: my $symb=$ENV{'form.symb'};
3511: my $command=$ENV{'form.command'};
3512: if (!$url) {
3513: my ($temp1,$temp2);
3514: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);
3515: $url = $ENV{'form.url'};
3516: }
3517: &send_header($request);
3518: if ($url eq '' && $symb eq '') {
3519: if ($ENV{'user.adv'}) {
3520: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) &&
3521: ($ENV{'form.codethree'})) {
3522: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'.
3523: $ENV{'form.codethree'};
3524: my ($tsymb,$tuname,$tudom,$tcrsid)=
3525: &Apache::lonnet::checkin($token);
3526: if ($tsymb) {
3527: my ($map,$id,$url)=split(/\_\_\_/,$tsymb);
3528: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
1.99 albertel 3529: $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
3530: ('grade_username' => $tuname,
3531: 'grade_domain' => $tudom,
3532: 'grade_courseid' => $tcrsid,
3533: 'grade_symb' => $tsymb)));
1.41 ng 3534: } else {
1.45 ng 3535: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.99 albertel 3536: }
1.41 ng 3537: } else {
1.45 ng 3538: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 3539: }
1.14 www 3540: } else {
1.41 ng 3541: $request->print(&Apache::lonxml::tokeninputfield());
3542: }
3543: }
3544: } else {
1.103 albertel 3545: if (!($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}))) {
3546: if ($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3547: $perm{'vgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3548: } else {
1.103 albertel 3549: delete($perm{'vgr'});
1.102 albertel 3550: }
3551: }
1.103 albertel 3552: if (!($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) {
3553: if ($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3554: $perm{'mgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3555: } else {
1.103 albertel 3556: delete($perm{'mgr'});
1.102 albertel 3557: }
3558: }
3559:
1.104 albertel 3560: if ($command eq 'submission' && $perm{'vgr'}) {
1.68 ng 3561: ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
1.103 albertel 3562: } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
1.68 ng 3563: &pickStudentPage($request);
1.103 albertel 3564: } elsif ($command eq 'displayPage' && $perm{'vgr'}) {
1.68 ng 3565: &displayPage($request);
1.104 albertel 3566: } elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
1.71 ng 3567: &updateGradeByPage($request);
1.104 albertel 3568: } elsif ($command eq 'processGroup' && $perm{'vgr'}) {
1.41 ng 3569: &processGroup($request);
1.104 albertel 3570: } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
1.41 ng 3571: $request->print(&gradingmenu($request));
1.104 albertel 3572: } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
1.41 ng 3573: $request->print(&viewgrades($request));
1.104 albertel 3574: } elsif ($command eq 'handgrade' && $perm{'mgr'}) {
1.41 ng 3575: $request->print(&processHandGrade($request));
1.106 albertel 3576: } elsif ($command eq 'editgrades' && $perm{'mgr'}) {
1.41 ng 3577: $request->print(&editgrades($request));
1.106 albertel 3578: } elsif ($command eq 'verify' && $perm{'vgr'}) {
1.41 ng 3579: $request->print(&verifyreceipt($request));
1.106 albertel 3580: } elsif ($command eq 'csvform' && $perm{'mgr'}) {
1.72 ng 3581: $request->print(&upcsvScores_form($request));
1.106 albertel 3582: } elsif ($command eq 'csvupload' && $perm{'mgr'}) {
1.41 ng 3583: $request->print(&csvupload($request));
1.106 albertel 3584: } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
1.41 ng 3585: $request->print(&csvuploadmap($request));
1.106 albertel 3586: } elsif ($command eq 'csvuploadassign' && $perm{'mgr'}) {
1.41 ng 3587: if ($ENV{'form.associate'} ne 'Reverse Association') {
3588: $request->print(&csvuploadassign($request));
3589: } else {
3590: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
3591: $ENV{'form.upfile_associate'} = 'reverse';
3592: } else {
3593: $ENV{'form.upfile_associate'} = 'forward';
3594: }
3595: $request->print(&csvuploadmap($request));
3596: }
1.106 albertel 3597: } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
1.75 albertel 3598: $request->print(&scantron_selectphase($request));
1.106 albertel 3599: } elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
1.82 albertel 3600: $request->print(&scantron_process_students($request));
1.106 albertel 3601: } elsif ($command) {
3602: $request->print("Access Denied");
1.26 albertel 3603: }
1.2 albertel 3604: }
1.41 ng 3605: &send_footer($request);
1.44 ng 3606: return '';
3607: }
3608:
3609: sub send_header {
3610: my ($request)= @_;
3611: $request->print(&Apache::lontexconvert::header());
3612: # $request->print("
3613: #<script>
3614: #remotewindow=open('','homeworkremote');
3615: #remotewindow.close();
3616: #</script>");
1.47 www 3617: $request->print(&Apache::loncommon::bodytag('Grading'));
1.44 ng 3618: }
3619:
3620: sub send_footer {
3621: my ($request)= @_;
3622: $request->print('</body>');
3623: $request->print(&Apache::lontexconvert::footer());
1.1 albertel 3624: }
3625:
3626: 1;
3627:
1.13 albertel 3628: __END__;
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