Annotation of loncom/homework/grades.pm, revision 1.119
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.119 ! ng 4: # $Id: grades.pm,v 1.118 2003/07/17 22:08:25 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);
1.118 ng 109: $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!!
1.41 ng 110: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no');
111: next if ($seen{$partid} > 0);
112: $seen{$partid}++;
113: push @partlist,$partid;
114: }
115: }
116: return \@partlist,\%handgrade;
1.39 ng 117: }
118:
1.118 ng 119: #--- Show resource title
120: #--- and parts and response type
121: sub showResourceInfo {
122: my ($url,$probTitle) = @_;
123: my $result ='<table border="0">'.
124: '<tr><td colspan=3><font size=+1><b>Current Resource: </b>'.$probTitle.'</font></td></tr>'."\n";
125: my ($partlist,$handgrade) = &response_type($url);
126: my ($resptype,$hdgrade)=('','no');
127: for (sort keys(%$handgrade)) {
128: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
129: $resptype = $responsetype;
130: $hdgrade = $handgrade if ($handgrade eq 'yes');
131: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
132: '<td><b>Type: </b>'.$responsetype.'</td></tr>';
133: # '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>';
134: }
135: $result.='</table>'."\n";
136: return $result,$resptype,$hdgrade,$partlist,$handgrade;
137: }
138:
139: #--- Clean response type for display
140: #--- Currently filters option response type only.
141: sub cleanRecord {
142: my ($answer,$response) = @_;
143: if ($response eq 'option') {
144: my (@IDs,@ans);
145: foreach (split(/\&/,&Apache::lonnet::unescape($answer))) {
146: my ($optionID,$ans) = split(/=/);
147: push @IDs,$optionID.'</font>';
148: push @ans,$ans;
149: }
150: my $grayFont = '<font color="#999999">';
151: return '<table border="1">'.
152: '<tr valign="top"><td>Answer</td><td>'.
153: (join '</td><td>',@ans).'</td></tr>'.
154: '<tr valign="top"><td>'.$grayFont.'Option ID</font></td><td>'.$grayFont.
155: (join '</td><td>'.$grayFont,@IDs).'</font></td></tr>'.
156: '</table>';
157: }
158: return $answer;
159: }
160:
161: #-- A couple of common js functions
162: sub commonJSfunctions {
163: my $request = shift;
164: $request->print(<<COMMONJSFUNCTIONS);
165: <script type="text/javascript" language="javascript">
166: function radioSelection(radioButton) {
167: var selection=null;
168: if (radioButton.length > 1) {
169: for (var i=0; i<radioButton.length; i++) {
170: if (radioButton[i].checked) {
171: return radioButton[i].value;
172: }
173: }
174: } else {
175: if (radioButton.checked) return radioButton.value;
176: }
177: return selection;
178: }
179:
180: function pullDownSelection(selectOne) {
181: var selection="";
182: if (selectOne.length > 1) {
183: for (var i=0; i<selectOne.length; i++) {
184: if (selectOne[i].selected) {
185: return selectOne[i].value;
186: }
187: }
188: } else {
189: if (selectOne.selected) return selectOne.value;
190: }
191: }
192: </script>
193: COMMONJSFUNCTIONS
194: }
195:
1.44 ng 196: #--- Dumps the class list with usernames,list of sections,
197: #--- section, ids and fullnames for each user.
198: sub getclasslist {
1.76 ng 199: my ($getsec,$filterlist) = @_;
1.56 matthew 200: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 201: # Bail out if we were unable to get the classlist
1.56 matthew 202: return if (! defined($classlist));
203: #
204: my %sections;
205: my %fullnames;
206: foreach (keys(%$classlist)) {
207: # the following undefs are for 'domain', and 'username' respectively.
208: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
209: @{$classlist->{$_}};
1.76 ng 210: # filter students according to status selected
1.112 ng 211: if ($filterlist && $ENV{'form.Status'} ne 'Any') {
212: if ($ENV{'form.Status'} ne $status) {
1.76 ng 213: delete ($classlist->{$_});
214: next;
215: }
216: }
1.44 ng 217: $section = ($section ne '' ? $section : 'no');
1.106 albertel 218: if (&canview($section)) {
1.103 albertel 219: if ($getsec eq 'all' || $getsec eq $section) {
220: $sections{$section}++;
221: $fullnames{$_}=$fullname;
222: } else {
223: delete($classlist->{$_});
224: }
225: } else {
226: delete($classlist->{$_});
227: }
1.44 ng 228: }
229: my %seen = ();
1.56 matthew 230: my @sections = sort(keys(%sections));
231: return ($classlist,\@sections,\%fullnames);
1.44 ng 232: }
233:
1.103 albertel 234: sub canmodify {
235: my ($sec)=@_;
236: if ($perm{'mgr'}) {
237: if (!defined($perm{'mgr_section'})) {
238: # can modify whole class
239: return 1;
240: } else {
241: if ($sec eq $perm{'mgr_section'}) {
242: #can modify the requested section
243: return 1;
244: } else {
245: # can't modify the request section
246: return 0;
247: }
248: }
249: }
250: #can't modify
251: return 0;
252: }
253:
254: sub canview {
255: my ($sec)=@_;
256: if ($perm{'vgr'}) {
257: if (!defined($perm{'vgr_section'})) {
258: # can modify whole class
259: return 1;
260: } else {
261: if ($sec eq $perm{'vgr_section'}) {
262: #can modify the requested section
263: return 1;
264: } else {
265: # can't modify the request section
266: return 0;
267: }
268: }
269: }
270: #can't modify
271: return 0;
272: }
273:
1.44 ng 274: #--- Retrieve the grade status of a student for all the parts
275: sub student_gradeStatus {
276: my ($url,$symb,$udom,$uname,$partlist) = @_;
277: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
278: my %partstatus = ();
279: foreach (@$partlist) {
280: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2);
281: $status = 'nothing' if ($status eq '');
282: $partstatus{$_} = $status;
283: my $subkey = "resource.$_.submitted_by";
284: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
285: }
286: return %partstatus;
287: }
288:
1.45 ng 289: # hidden form and javascript that calls the form
290: # Use by verifyscript and viewgrades
291: # Shows a student's view of problem and submission
292: sub jscriptNform {
293: my ($url,$symb) = @_;
294: my $jscript='<script type="text/javascript" language="javascript">'."\n".
295: ' function viewOneStudent(user,domain) {'."\n".
296: ' document.onestudent.student.value = user;'."\n".
297: ' document.onestudent.userdom.value = domain;'."\n".
298: ' document.onestudent.submit();'."\n".
299: ' }'."\n".
300: '</script>'."\n";
301: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
302: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
303: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 304: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 305: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.45 ng 306: '<input type="hidden" name="command" value="submission" />'."\n".
307: '<input type="hidden" name="student" value="" />'."\n".
308: '<input type="hidden" name="userdom" value="" />'."\n".
309: '</form>'."\n";
310: return $jscript;
311: }
1.39 ng 312:
1.44 ng 313: #------------------ End of general use routines --------------------
1.87 www 314:
315: #
316: # Find most similar essay
317: #
318:
319: sub most_similar {
320: my ($uname,$udom,$uessay)=@_;
321:
322: # ignore spaces and punctuation
323:
324: $uessay=~s/\W+/ /gs;
325:
326: # these will be returned. Do not care if not at least 50 percent similar
1.88 www 327: my $limit=0.6;
1.87 www 328: my $sname='';
329: my $sdom='';
330: my $scrsid='';
331: my $sessay='';
332: # go through all essays ...
333: foreach my $tkey (keys %oldessays) {
334: my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
335: # ... except the same student
1.88 www 336: if (($tname ne $uname) || ($tdom ne $udom)) {
1.87 www 337: my $tessay=$oldessays{$tkey};
338: $tessay=~s/\W+/ /gs;
339: # String similarity gives up if not even limit
1.88 www 340: my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
1.87 www 341: # Found one
342: if ($tsimilar>$limit) {
343: $limit=$tsimilar;
344: $sname=$tname;
1.88 www 345: $sdom=$tdom;
1.87 www 346: $scrsid=$tcrsid;
347: $sessay=$oldessays{$tkey};
348: }
349: }
350: }
1.88 www 351: if ($limit>0.6) {
1.87 www 352: return ($sname,$sdom,$scrsid,$sessay,$limit);
353: } else {
354: return ('','','','',0);
355: }
356: }
357:
1.44 ng 358: #-------------------------------------------------------------------
359:
360: #------------------------------------ Receipt Verification Routines
1.45 ng 361: #
1.44 ng 362: #--- Check whether a receipt number is valid.---
363: sub verifyreceipt {
364: my $request = shift;
365:
366: my $courseid = $ENV{'request.course.id'};
367: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
368: $ENV{'form.receipt'};
369: $receipt =~ s/[^\-\d]//g;
370: my $url = $ENV{'form.url'};
371: my $symb = $ENV{'form.symb'};
372: unless ($symb) {
373: $symb = &Apache::lonnet::symbread($url);
374: }
375:
1.45 ng 376: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
377: $receipt.'</h3></font>'."\n".
1.118 ng 378: '<font size=+1><b>Resource: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
1.44 ng 379:
380: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 381: my (undef,undef,$fullname) = &getclasslist('all','0');
382:
1.53 albertel 383: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 384: my ($uname,$udom)=split(/\:/);
385: if ($receipt eq
386: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
387: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
388: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
389: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
390: '<td> '.$uname.' </td>'.
391: '<td> '.$udom.' </td></tr>'."\n";
392:
393: $matches++;
394: }
395: }
396: if ($matches == 0) {
397: $string = $title.'No match found for the above receipt.';
398: } else {
1.45 ng 399: $string = &jscriptNform($url,$symb).$title.
1.44 ng 400: 'The above receipt matches the following student'.
401: ($matches <= 1 ? '.' : 's.')."\n".
402: '<table border="0"><tr><td bgcolor="#777777">'."\n".
403: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
404: '<td><b> Fullname </b></td>'."\n".
405: '<td><b> Username </b></td>'."\n".
406: '<td><b> Domain </b></td></tr>'."\n".
407: $contents.
408: '</table></td></tr></table>'."\n";
409: }
1.50 albertel 410: return $string.&show_grading_menu_form($symb,$url);
1.44 ng 411: }
412:
413: #--- This is called by a number of programs.
414: #--- Called from the Grading Menu - View/Grade an individual student
415: #--- Also called directly when one clicks on the subm button
416: # on the problem page.
1.30 ng 417: sub listStudents {
1.41 ng 418: my ($request) = shift;
1.49 albertel 419:
1.72 ng 420: my ($symb,$url) = &get_symb_and_url($request);
1.49 albertel 421: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
422: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
423: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
424: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
425:
1.118 ng 426: my $viewgrade = $ENV{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
1.76 ng 427: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
428: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1.49 albertel 429:
1.118 ng 430: my $result='<h3><font color="#339933"> '.$viewgrade.
431: ' Submissions for a Student or a Group of Students</font></h3>';
432:
433: my ($table,$resptype,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'});
434: $result.=$table;
1.49 albertel 435:
1.45 ng 436: $request->print(<<LISTJAVASCRIPT);
437: <script type="text/javascript" language="javascript">
1.110 ng 438: function checkSelect(checkBox) {
439: var ctr=0;
440: var sense="";
441: if (checkBox.length > 1) {
442: for (var i=0; i<checkBox.length; i++) {
443: if (checkBox[i].checked) {
444: ctr++;
445: }
446: }
447: sense = "a student or group of students";
448: } else {
449: if (checkBox.checked) {
450: ctr = 1;
451: }
452: sense = "the student";
453: }
454: if (ctr == 0) {
455: alert("Please select "+sense+" before clicking on the $viewgrade button.");
456: return false;
457: }
458: document.gradesub.submit();
459: }
460:
461: function reLoadList(formname) {
1.112 ng 462: if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;}
1.110 ng 463: formname.command.value = 'submission';
464: formname.submit();
465: }
1.45 ng 466: </script>
467: LISTJAVASCRIPT
468:
1.118 ng 469: &commonJSfunctions($request);
1.41 ng 470: $request->print($result);
1.39 ng 471:
1.118 ng 472: my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
1.119 ! ng 473: my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
1.45 ng 474: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
1.116 ng 475: ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.80 ng 476: '<input type="radio" name="vProb" value="yes" /> one student '."\n".
1.58 albertel 477: '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
1.49 albertel 478: ' <b>Submissions: </b>'."\n";
1.118 ng 479: if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
480: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";
1.49 albertel 481: }
1.110 ng 482:
1.112 ng 483: my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'};
484: $ENV{'form.Status'} = $saveStatus;
1.110 ng 485:
1.49 albertel 486: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".
1.45 ng 487: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".
488: '<input type="radio" name="lastSub" value="all" /> all details'."\n".
489: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
490: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
491: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'" />'."\n".
1.65 albertel 492: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
1.64 albertel 493: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
1.77 ng 494: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 495: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.48 albertel 496: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
497: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.110 ng 498: '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
499:
1.112 ng 500: $gradeTable.='<b>Student Status:</b> '.
501: &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
502:
1.110 ng 503: $gradeTable.='To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
1.49 albertel 504: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n".
1.45 ng 505: ' on the check boxes for the group of students.<br />'."\n".
1.110 ng 506: '<input type="hidden" name="command" value="processGroup" />'."\n";
507: $gradeTable.='<input type="button" '."\n".
1.45 ng 508: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.49 albertel 509: 'value="'.$viewgrade.'" />'."\n";
1.110 ng 510:
511: my (undef, undef, $fullname) = &getclasslist($getsec,'1');
1.45 ng 512: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.110 ng 513: '<table border="0"><tr bgcolor="#e6ffff">';
514: my $loop = 0;
515: while ($loop < 2) {
516: $gradeTable.='<td><b> Select </b></td><td><b> Fullname </b>'.
517: '<font color="#999999">(Username)</font> </td>';
518: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
519: foreach (sort(@$partlist)) {
520: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>';
521: }
522: }
523: $loop++;
1.41 ng 524: }
1.45 ng 525: $gradeTable.='</tr>'."\n";
1.41 ng 526:
1.45 ng 527: my $ctr = 0;
1.53 albertel 528: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 529: my ($uname,$udom) = split(/:/,$student);
1.110 ng 530: my %status = ();
531: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
532: (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
533: my $statusflg = '';
534: foreach (keys(%status)) {
535: $statusflg = 1 if ($status{$_} ne 'nothing');
536: my ($foo,$partid,$foo1) = split(/\./,$_);
537: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
538: $statusflg = '';
539: $gradeTable.='<input type="hidden" name="'.
540: $student.':submitted_by" value="'.
541: $status{'resource.'.$partid.'.submitted_by'}.'" />';
542: }
1.41 ng 543: }
1.110 ng 544: next if ($statusflg eq '' && $submitonly eq 'yes');
1.41 ng 545: }
1.34 ng 546:
1.45 ng 547: $ctr++;
1.104 albertel 548: if ( $perm{'vgr'} eq 'F' ) {
1.110 ng 549: $gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1);
550: $gradeTable.='<td align="center"><input type=checkbox name="stuinfo" value="'.
551: $student.':'.$$fullname{$student}.' "></td>'."\n".
552: '<td> '.$$fullname{$student}.' '."\n".
553: '<font color="#999999">('.$uname.')</font></td>'."\n";
554:
555: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
556: foreach (sort keys(%status)) {
557: next if (/^resource.*?submitted_by$/);
558: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n";
559: }
1.41 ng 560: }
1.110 ng 561: $gradeTable.='</tr>'."\n" if ($ctr%2 ==0);
1.41 ng 562: }
563: }
1.110 ng 564: if ($ctr%2 ==1) {
565: $gradeTable.='<td> </td><td> </td>';
566: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
567: foreach (@$partlist) {
568: $gradeTable.='<td> </td>';
569: }
570: }
571: $gradeTable.='</tr>';
572: }
573:
1.45 ng 574: $gradeTable.='</table></td></tr></table>'.
575: '<input type="button" '.
576: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.50 albertel 577: 'value="'.$viewgrade.'" /></form>'."\n";
1.45 ng 578: if ($ctr == 0) {
1.96 albertel 579: my $num_students=(scalar(keys(%$fullname)));
580: if ($num_students eq 0) {
581: $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
582: } else {
583: $gradeTable='<br /> <font color="red">'.
1.110 ng 584: 'No submissions found for this resource for any students. ('.$num_students.
585: ' checked for submissions</font><br />';
1.96 albertel 586: }
1.46 ng 587: } elsif ($ctr == 1) {
588: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 589: }
1.50 albertel 590: $gradeTable.=&show_grading_menu_form($symb,$url);
1.45 ng 591: $request->print($gradeTable);
1.44 ng 592: return '';
1.10 ng 593: }
594:
1.44 ng 595: #---- Called from the listStudents routine
596: # Displays the submissions for one student or a group of students
1.34 ng 597: sub processGroup {
1.41 ng 598: my ($request) = shift;
599: my $ctr = 0;
600: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}}
601: : ($ENV{'form.stuinfo'}));
602: my $total = scalar(@stuchecked)-1;
1.45 ng 603:
1.41 ng 604: foreach (@stuchecked) {
605: my ($uname,$udom,$fullname) = split(/:/);
1.44 ng 606: $ENV{'form.student'} = $uname;
607: $ENV{'form.userdom'} = $udom;
608: $ENV{'form.fullname'} = $fullname;
1.41 ng 609: &submission($request,$ctr,$total);
610: $ctr++;
611: }
612: return '';
1.35 ng 613: }
1.34 ng 614:
1.44 ng 615: #------------------------------------------------------------------------------------
616: #
617: #-------------------------- Next few routines handles grading by student, essentially
618: # handles essay response type problem/part
619: #
620: #--- Javascript to handle the submission page functionality ---
621: sub sub_page_js {
622: my $request = shift;
623: $request->print(<<SUBJAVASCRIPT);
624: <script type="text/javascript" language="javascript">
1.71 ng 625: function updateRadio(formname,id,weight) {
626: var gradeBox = eval("formname.GD_BOX"+id);
627: var radioButton = eval("formname.RADVAL"+id);
1.72 ng 628: var oldpts = eval("formname.oldpts"+id+".value");
629: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 630: gradeBox.value = pts;
631: var resetbox = false;
632: if (isNaN(pts) || pts < 0) {
633: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
634: for (var i=0; i<radioButton.length; i++) {
635: if (radioButton[i].checked) {
636: gradeBox.value = i;
637: resetbox = true;
638: }
639: }
640: if (!resetbox) {
641: formtextbox.value = "";
642: }
643: return;
1.44 ng 644: }
1.71 ng 645:
646: if (pts > weight) {
647: var resp = confirm("You entered a value ("+pts+
648: ") greater than the weight for the part. Accept?");
649: if (resp == false) {
650: gradeBox.value = "";
651: return;
652: }
1.44 ng 653: }
1.13 albertel 654:
1.71 ng 655: for (var i=0; i<radioButton.length; i++) {
656: radioButton[i].checked=false;
657: if (pts == i && pts != "") {
658: radioButton[i].checked=true;
659: }
660: }
661: updateSelect(formname,id);
662: var stores = eval("formname.stores"+id);
663: stores.value = "0";
1.41 ng 664: }
1.5 albertel 665:
1.72 ng 666: function writeBox(formname,id,pts) {
1.71 ng 667: var gradeBox = eval("formname.GD_BOX"+id);
668: if (checkSolved(formname,id) == 'update') {
669: gradeBox.value = pts;
670: } else {
1.72 ng 671: var oldpts = eval("formname.oldpts"+id+".value");
672: gradeBox.value = oldpts;
1.71 ng 673: var radioButton = eval("formname.RADVAL"+id);
674: for (var i=0; i<radioButton.length; i++) {
675: radioButton[i].checked=false;
1.72 ng 676: if (i == oldpts) {
1.71 ng 677: radioButton[i].checked=true;
678: }
679: }
1.41 ng 680: }
1.71 ng 681: var stores = eval("formname.stores"+id);
682: stores.value = "0";
683: updateSelect(formname,id);
684: return;
1.41 ng 685: }
1.44 ng 686:
1.71 ng 687: function clearRadBox(formname,id) {
688: if (checkSolved(formname,id) == 'noupdate') {
689: updateSelect(formname,id);
690: return;
691: }
692: gradeSelect = eval("formname.GD_SEL"+id);
693: for (var i=0; i<gradeSelect.length; i++) {
694: if (gradeSelect[i].selected) {
695: var selectx=i;
696: }
697: }
698: var stores = eval("formname.stores"+id);
699: if (selectx == stores.value) { return };
700: var gradeBox = eval("formname.GD_BOX"+id);
701: gradeBox.value = "";
702: var radioButton = eval("formname.RADVAL"+id);
703: for (var i=0; i<radioButton.length; i++) {
704: radioButton[i].checked=false;
705: }
706: stores.value = selectx;
707: }
1.5 albertel 708:
1.71 ng 709: function checkSolved(formname,id) {
710: if (eval("formname.solved"+id+".value") == "correct_by_student") {
1.118 ng 711: var reply = confirm("This problem has been graded correct by the computer. Do you want to change the score?");
712: if (!reply) {return "noupdate";}
1.41 ng 713: }
1.71 ng 714: return "update";
1.13 albertel 715: }
1.71 ng 716:
717: function updateSelect(formname,id) {
718: var gradeSelect = eval("formname.GD_SEL"+id);
719: gradeSelect[0].selected = true;
720: return;
1.41 ng 721: }
1.33 ng 722:
1.71 ng 723: //=========== Check that a point is assigned for all the parts (essay grading only) ============
724: function checksubmit(formname,val,total,parttot) {
725: document.SCORE.gradeOpt.value = val;
726: if (val == "Save & Next") {
727: for (i=0;i<=total;i++) {
728: for (j=0;j<parttot;j++) {
729: var partid = eval("formname.partid"+i+"_"+j+".value");
730: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
731: if (selopt[0].selected) {
732: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
733: if (points == "") {
734: var name = eval("formname.name"+i+".value");
735: var resp = confirm("You did not assign a score for "+name+", part "+partid+". Continue?");
736: if (resp == false) {
737: eval("formname.GD_BOX"+i+"_"+partid+".focus()");
738: return false;
739: }
740: }
741: }
742:
743: }
744: }
745:
746: }
747: formname.submit();
748: }
1.44 ng 749:
1.71 ng 750: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
751: function checkSubmitPage(formname,total) {
752: noscore = new Array(100);
753: var ptr = 0;
754: for (i=1;i<total;i++) {
755: var partid = eval("formname.q_"+i+".value");
756: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
757: if (selopt[0].selected) {
758: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
759: var status = eval("formname.solved"+i+"_"+partid+".value");
760: if (points == "" && status != "correct_by_student") {
761: noscore[ptr] = i;
762: ptr++;
763: }
764: }
765: }
766: if (ptr != 0) {
767: var sense = ptr == 1 ? ": " : "s: ";
768: var prolist = "";
769: if (ptr == 1) {
770: prolist = noscore[0];
771: } else {
772: var i = 0;
773: while (i < ptr-1) {
774: prolist += noscore[i]+", ";
775: i++;
776: }
777: prolist += "and "+noscore[i];
778: }
779: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
780: if (resp == false) {
781: return false;
782: }
783: }
1.45 ng 784:
1.71 ng 785: formname.submit();
786: }
787: </script>
788: SUBJAVASCRIPT
789: }
1.45 ng 790:
1.71 ng 791: #--- javascript for essay type problem --
792: sub sub_page_kw_js {
793: my $request = shift;
1.80 ng 794: my $iconpath = $request->dir_config('lonIconsURL');
1.118 ng 795: &commonJSfunctions($request);
1.71 ng 796: $request->print(<<SUBJAVASCRIPT);
797: <script type="text/javascript" language="javascript">
1.45 ng 798:
1.44 ng 799: //===================== Show list of keywords ====================
800: function keywords(keyform) {
1.76 ng 801: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keyform.value);
1.44 ng 802: if (nret==null) return;
803: keyform.value = nret;
804:
805: document.SCORE.refresh.value = "on";
806: if (document.SCORE.keywords.value != "") {
807: document.SCORE.submit();
808: }
809: return;
810: }
811:
812: //===================== Script to view submitted by ==================
813: function viewSubmitter(submitter) {
814: document.SCORE.refresh.value = "on";
815: document.SCORE.NCT.value = "1";
816: document.SCORE.unamedom0.value = submitter;
817: document.SCORE.submit();
818: return;
819: }
820:
821: //===================== Script to add keyword(s) ==================
822: function getSel() {
823: if (document.getSelection) txt = document.getSelection();
824: else if (document.selection) txt = document.selection.createRange().text;
825: else return;
826: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
827: if (cleantxt=="") {
1.46 ng 828: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 829: return;
830: }
831: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
832: if (nret==null) return;
833: var curlist = document.SCORE.keywords.value;
834: document.SCORE.keywords.value = curlist+" "+nret;
835: document.SCORE.refresh.value = "on";
836: if (document.SCORE.keywords.value != "") {
837: document.SCORE.submit();
838: }
839: return;
840: }
841:
842: //====================== Script for composing message ==============
1.80 ng 843: // preload images
844: img1 = new Image();
845: img1.src = "$iconpath/mailbkgrd.gif";
846: img2 = new Image();
847: img2.src = "$iconpath/mailto.gif";
848:
1.44 ng 849: function msgCenter(msgform,usrctr,fullname) {
850: var Nmsg = msgform.savemsgN.value;
851: savedMsgHeader(Nmsg,usrctr,fullname);
852: var subject = msgform.msgsub.value;
853: var rtrchk = eval("document.SCORE.includemsg"+usrctr);
854: var msgchk = rtrchk.value;
855: re = /msgsub/;
856: var shwsel = "";
857: if (re.test(msgchk)) { shwsel = "checked" }
858: displaySubject(subject,shwsel);
859: for (var i=1; i<=Nmsg; i++) {
860: var testpt = "savemsg"+i+",";
861: re = /testpt/;
862: shwsel = "";
863: if (re.test(msgchk)) { shwsel = "checked" }
864: var message = eval("document.SCORE.savemsg"+i+".value");
865: displaySavedMsg(i,message,shwsel);
866: }
867: newmsg = eval("document.SCORE.newmsg"+usrctr+".value");
868: shwsel = "";
869: re = /newmsg/;
870: if (re.test(msgchk)) { shwsel = "checked" }
871: newMsg(newmsg,shwsel);
872: msgTail();
873: return;
874: }
875:
876: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ng 877: var height = 70*Nmsg+250;
1.44 ng 878: var scrollbar = "no";
879: if (height > 600) {
880: height = 600;
881: scrollbar = "yes";
882: }
1.84 ng 883: // if (window.pWin) {window.pWin.close(); window.pWin=null}
1.118 ng 884: var xpos = (screen.width-600)/2;
885: xpos = (xpos < 0) ? '0' : xpos;
886: var ypos = (screen.height-height)/2-30;
887: ypos = (ypos < 0) ? '0' : ypos;
888:
889: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height);
1.76 ng 890: pWin.focus();
891: pDoc = pWin.document;
892: pDoc.write("<html><head>");
893: pDoc.write("<title>Message Central</title>");
894:
895: pDoc.write("<script language=javascript>");
896: pDoc.write("function checkInput() {");
897: pDoc.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
898: pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;");
899: pDoc.write(" var usrctr = document.msgcenter.usrctr.value;");
900: pDoc.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
901: pDoc.write(" newval.value = document.msgcenter.newmsg.value;");
902:
903: pDoc.write(" var msgchk = \\"\\";");
904: pDoc.write(" if (document.msgcenter.subchk.checked) {");
905: pDoc.write(" msgchk = \\"msgsub,\\";");
906: pDoc.write(" }");
1.80 ng 907: pDoc.write(" var includemsg = 0;");
908: pDoc.write(" for (var i=1; i<=nmsg; i++) {");
1.76 ng 909: pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
910: pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
911: pDoc.write(" opnmsg.value = frmmsg.value;");
912: pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
913: pDoc.write(" if (chkbox.checked) {");
914: pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";");
1.80 ng 915: pDoc.write(" includemsg = 1;");
1.76 ng 916: pDoc.write(" }");
917: pDoc.write(" }");
918: pDoc.write(" if (document.msgcenter.newmsgchk.checked) {");
919: pDoc.write(" msgchk += \\"newmsg\\"+usrctr;");
1.80 ng 920: pDoc.write(" includemsg = 1;");
921: pDoc.write(" }");
922: pDoc.write(" imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);");
1.84 ng 923: pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");");
1.76 ng 924: pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
925: pDoc.write(" includemsg.value = msgchk;");
926:
927: pDoc.write(" self.close()");
928:
929: pDoc.write("}");
930:
931: pDoc.write("<");
932: pDoc.write("/script>");
933:
934: pDoc.write("</head><body bgcolor=white>");
935:
936: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
937: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
938: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>");
939:
940: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
941: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
942: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 943: }
944: function displaySubject(msg,shwsel) {
1.76 ng 945: pDoc = pWin.document;
946: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
947: pDoc.write("<td>Subject</td>");
948: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
949: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 950: }
951:
1.72 ng 952: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ng 953: pDoc = pWin.document;
954: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
955: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
956: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
957: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 958: }
959:
960: function newMsg(newmsg,shwsel) {
1.76 ng 961: pDoc = pWin.document;
962: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
963: pDoc.write("<td align=\\"center\\">New</td>");
964: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
965: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 966: }
967:
968: function msgTail() {
1.76 ng 969: pDoc = pWin.document;
970: pDoc.write("</table>");
971: pDoc.write("</td></tr></table> ");
972: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
973: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
974: pDoc.write("</form>");
975: pDoc.write("</body></html>");
1.44 ng 976: }
977:
978: //====================== Script for keyword highlight options ==============
979: function kwhighlight() {
980: var kwclr = document.SCORE.kwclr.value;
981: var kwsize = document.SCORE.kwsize.value;
982: var kwstyle = document.SCORE.kwstyle.value;
983: var redsel = "";
984: var grnsel = "";
985: var blusel = "";
986: if (kwclr=="red") {var redsel="checked"};
987: if (kwclr=="green") {var grnsel="checked"};
988: if (kwclr=="blue") {var blusel="checked"};
989: var sznsel = "";
990: var sz1sel = "";
991: var sz2sel = "";
992: if (kwsize=="0") {var sznsel="checked"};
993: if (kwsize=="+1") {var sz1sel="checked"};
994: if (kwsize=="+2") {var sz2sel="checked"};
995: var synsel = "";
996: var syisel = "";
997: var sybsel = "";
998: if (kwstyle=="") {var synsel="checked"};
999: if (kwstyle=="<i>") {var syisel="checked"};
1000: if (kwstyle=="<b>") {var sybsel="checked"};
1001: highlightCentral();
1002: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
1003: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
1004: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
1005: highlightend();
1006: return;
1007: }
1008:
1009: function highlightCentral() {
1.76 ng 1010: // if (window.hwdWin) window.hwdWin.close();
1.118 ng 1011: var xpos = (screen.width-400)/2;
1012: xpos = (xpos < 0) ? '0' : xpos;
1013: var ypos = (screen.height-330)/2-30;
1014: ypos = (ypos < 0) ? '0' : ypos;
1015:
1016: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos);
1.76 ng 1017: hwdWin.focus();
1018: var hDoc = hwdWin.document;
1019: hDoc.write("<html><head>");
1020: hDoc.write("<title>Highlight Central</title>");
1021:
1022: hDoc.write("<script language=javascript>");
1023: hDoc.write("function updateChoice(flag) {");
1.118 ng 1024: hDoc.write(" opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);");
1025: hDoc.write(" opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);");
1026: hDoc.write(" opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);");
1.76 ng 1027: hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";");
1028: hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){");
1029: hDoc.write(" opener.document.SCORE.submit();");
1030: hDoc.write(" }");
1031: hDoc.write(" self.close()");
1032: hDoc.write("}");
1033:
1034: hDoc.write("<");
1035: hDoc.write("/script>");
1036:
1037: hDoc.write("</head><body bgcolor=white>");
1038:
1039: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
1040: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>");
1041:
1042: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
1043: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
1044: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 1045: }
1046:
1047: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ng 1048: var hDoc = hwdWin.document;
1049: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1050: hDoc.write("<td align=\\"left\\">");
1051: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
1052: hDoc.write("<td align=\\"left\\">");
1053: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
1054: hDoc.write("<td align=\\"left\\">");
1055: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
1056: hDoc.write("</tr>");
1.44 ng 1057: }
1058:
1059: function highlightend() {
1.76 ng 1060: var hDoc = hwdWin.document;
1061: hDoc.write("</table>");
1062: hDoc.write("</td></tr></table> ");
1063: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
1064: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
1065: hDoc.write("</form>");
1066: hDoc.write("</body></html>");
1.44 ng 1067: }
1068:
1069: </script>
1070: SUBJAVASCRIPT
1071: }
1072:
1.71 ng 1073: #--- displays the grading box, used in essay type problem and grading by page/sequence
1074: sub gradeBox {
1075: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
1076:
1077: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1078: '/check.gif" height="16" border="0" />';
1079:
1080: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
1081: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
1082: '<font color="red">problem weight assigned by computer</font>');
1083: $wgt = ($wgt > 0 ? $wgt : '1');
1084: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
1085: '' : $$record{'resource.'.$partid.'.awarded'}*$wgt);
1086: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
1087:
1088: $result.='<table border="0"><tr><td>'.
1089: '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n";
1090:
1091: my $ctr = 0;
1092: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
1093: while ($ctr<=$wgt) {
1094: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
1095: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.72 ng 1096: $ctr.')" value="'.$ctr.'" '.
1.71 ng 1097: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
1098: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1099: $ctr++;
1100: }
1101: $result.='</tr></table>';
1102:
1103: $result.='</td><td> <b>or</b> </td>'."\n";
1104: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
1105: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
1106: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
1107: $wgt.')" /></td>'."\n";
1108: $result.='<td>/'.$wgt.' '.$wgtmsg.
1109: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
1110: ' </td><td>'."\n";
1111:
1112: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
1113: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
1114: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
1115: $result.='<option> </option>'.
1116: '<option selected="on">excused</option></select>'."\n";
1117: } else {
1118: $result.='<option selected="on"> </option>'.
1119: '<option>excused</option></select>'."\n";
1120: }
1121: $result.="  \n";
1122: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
1123: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
1124: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
1125: $$record{'resource.'.$partid.'.solved'}.'" />'."\n";
1126: $result.='</td></tr></table>'."\n";
1127: return $result;
1128: }
1.44 ng 1129:
1.58 albertel 1130: sub show_problem {
1.71 ng 1131: my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
1.58 albertel 1132: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
1133: $ENV{'request.course.id'});
1134: if ($removeform) {
1135: $rendered=~s|<form(.*?)>||g;
1136: $rendered=~s|</form>||g;
1137: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1138: }
1139: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
1140: $ENV{'request.course.id'});
1141: if ($removeform) {
1142: $companswer=~s|<form(.*?)>||g;
1143: $companswer=~s|</form>||g;
1144: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1145: }
1146: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 1147: $result.='<table border="0" width="100%">';
1148: $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
1149: '</b></td></tr>' if ($viewon);
1150: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1.58 albertel 1151: $result.='<b>Correct answer:</b><br />'.$companswer;
1152: $result.='</td></tr></table>';
1153: $result.='</td></tr></table><br />';
1.71 ng 1154: return $result;
1.58 albertel 1155: }
1156:
1.44 ng 1157: # --------------------------- show submissions of a student, option to grade
1158: sub submission {
1159: my ($request,$counter,$total) = @_;
1160:
1161: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1162: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'});
1.104 albertel 1163: my $usec = &Apache::lonnet::getsection($udom,$uname,$ENV{'request.course.id'});
1.44 ng 1164: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
1.41 ng 1165:
1166: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1167: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
1.104 albertel 1168:
1169: if (!&canview($usec)) {
1.116 ng 1170: $request->print('<font color="red">Unable to view requested student.('.
1171: $uname.$udom.$usec.$ENV{'request.course.id'}.')</font>');
1.104 albertel 1172: $request->print(&show_grading_menu_form($symb,$url));
1173: return;
1174: }
1175:
1.41 ng 1176: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
1177:
1178: # header info
1179: if ($counter == 0) {
1180: &sub_page_js($request);
1.118 ng 1181: &sub_page_kw_js($request) if ($ENV{'form.handgrade'} eq 'yes');
1.76 ng 1182: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
1183: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1184:
1.45 ng 1185: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.118 ng 1186: '<font size=+1> <b>Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
1187:
1188: if ($ENV{'form.handgrade'} eq 'no') {
1189: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1190: '/check.gif" height="16" border="0" />';
1191: my $checkMark='<br /><br /> <b>Note:</b> Part(s) graded correct by the computer is marked with a '.
1192: $checkIcon.' symbol.'."\n";
1193: $request->print($checkMark);
1194: }
1.41 ng 1195:
1.44 ng 1196: # option to display problem, only once else it cause problems
1197: # with the form later since the problem has a form.
1.66 albertel 1198: if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
1.71 ng 1199: $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
1.41 ng 1200: }
1201:
1.44 ng 1202: # kwclr is the only variable that is guaranteed to be non blank
1203: # if this subroutine has been called once.
1.41 ng 1204: my %keyhash = ();
1.118 ng 1205: if ($ENV{'form.kwclr'} eq '' && $ENV{'form.handgrade'} eq 'yes') {
1.41 ng 1206: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1207: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1208: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1209:
1210: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1211: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1212: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1213: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1214: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1215: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1.72 ng 1216: $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
1.41 ng 1217: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1.38 ng 1218:
1.41 ng 1219: }
1.44 ng 1220:
1.41 ng 1221: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
1222: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.80 ng 1223: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.119 ! ng 1224: '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n".
1.72 ng 1225: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.41 ng 1226: '<input type="hidden" name="refresh" value="off" />'."\n".
1227: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1228: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1229: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
1230: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
1231: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
1232: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
1233: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
1234: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n".
1235: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n".
1236: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n".
1237: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n".
1238: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n".
1239: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n".
1240: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n".
1241: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n".
1242: '<input type="hidden" name="NCT"'.
1243: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n");
1244:
1245: my ($cts,$prnmsg) = (1,'');
1246: while ($cts <= $ENV{'form.savemsgN'}) {
1247: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1.80 ng 1248: ($keyhash{$symb.'_savemsg'.$cts} eq '' ?
1249: &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) :
1250: &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
1.41 ng 1251: '" />'."\n";
1252: $cts++;
1253: }
1254: $request->print($prnmsg);
1.32 ng 1255:
1.41 ng 1256: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') {
1.88 www 1257: #
1258: # Print out the keyword options line
1259: #
1.41 ng 1260: $request->print(<<KEYWORDS);
1.38 ng 1261: <b>Keyword Options:</b>
1262: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>
1263: <a href="#" onMouseDown="javascript:getSel(); return false"
1264: CLASS="page">Paste Selection to List</a>
1265: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1266: KEYWORDS
1.88 www 1267: #
1268: # Load the other essays for similarity check
1269: #
1270: my $essayurl=&Apache::lonnet::declutter($url);
1271: my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
1272: $apath=&Apache::lonnet::escape($apath);
1273: $apath=~s/\W/\_/gs;
1274: %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname);
1.41 ng 1275: }
1276: }
1.44 ng 1277:
1.58 albertel 1278: if ($ENV{'form.vProb'} eq 'all') {
1.71 ng 1279: $request->print('<br /><br /><br />') if ($counter > 0);
1280: $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
1.58 albertel 1281: }
1282:
1.41 ng 1283: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
1284: my ($partlist,$handgrade) = &response_type($url);
1285:
1.44 ng 1286: # Display student info
1.41 ng 1287: $request->print(($counter == 0 ? '' : '<br />'));
1.45 ng 1288: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n".
1289: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1290:
1291: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}.
1.116 ng 1292: '<font color="#999999"> Username: '.$uname.
1293: ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').'</font><br />'."\n";
1.45 ng 1294: $result.='<input type="hidden" name="name'.$counter.
1295: '" value="'.$ENV{'form.fullname'}.'" />'."\n";
1.41 ng 1296:
1.118 ng 1297: # If any part of the problem is an essay-response (handgraded), then check for collaborators
1.45 ng 1298: my @col_fullnames;
1.56 matthew 1299: my ($classlist,$fullname);
1.41 ng 1300: if ($ENV{'form.handgrade'} eq 'yes') {
1.80 ng 1301: ($classlist,undef,$fullname) = &getclasslist('all','0');
1.41 ng 1302: for (keys (%$handgrade)) {
1.44 ng 1303: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1304: '.maxcollaborators',
1305: $symb,$udom,$uname);
1306: next if ($ncol <= 0);
1307: s/\_/\./g;
1308: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1.86 ng 1309: my @goodcollaborators = ();
1310: my @badcollaborators = ();
1311: foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
1312: $_ =~ s/[\$\^\(\)]//g;
1313: next if ($_ eq '');
1.80 ng 1314: my ($co_name,$co_dom) = split /\@|:/,$_;
1.86 ng 1315: $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i);
1.80 ng 1316: next if ($co_name eq $uname && $co_dom eq $udom);
1.86 ng 1317: # Doing this grep allows 'fuzzy' specification
1318: my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
1319: if (! scalar(@Matches)) {
1320: push @badcollaborators,$_;
1321: } else {
1322: push @goodcollaborators, @Matches;
1323: }
1.80 ng 1324: }
1.86 ng 1325: if (scalar(@goodcollaborators) != 0) {
1.57 matthew 1326: $result.='<b>Collaborators: </b>';
1.86 ng 1327: foreach (@goodcollaborators) {
1328: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1329: push @col_fullnames, $givenn.' '.$lastname;
1330: $result.=$$fullname{$_}.' ';
1331: }
1.57 matthew 1332: $result.='<br />'."\n";
1.86 ng 1333: $result.='<input type="hidden" name="collaborator'.$counter.
1334: '" value="'.(join ':',@goodcollaborators).'" />'."\n";
1335: }
1336: if (scalar(@badcollaborators) > 0) {
1337: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1338: $result.='This student has submitted ';
1339: $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
1340: $result .= ': '.join(', ',@badcollaborators);
1341: $result .= '</td></tr></table>';
1342: }
1343: if (scalar(@badcollaborators > $ncol)) {
1344: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1345: $result .= 'This student has submitted too many '.
1346: 'collaborators. Maximum is '.$ncol.'.';
1347: $result .= '</td></tr></table>';
1348: }
1.41 ng 1349: }
1350: }
1.44 ng 1351: $request->print($result."\n");
1.33 ng 1352:
1.44 ng 1353: # print student answer/submission
1354: # Options are (1) Handgaded submission only
1355: # (2) Last submission, includes submission that is not handgraded
1356: # (for multi-response type part)
1357: # (3) Last submission plus the parts info
1358: # (4) The whole record for this student
1.41 ng 1359: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1360: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) {
1.44 ng 1361: my $submitby=''.
1.41 ng 1362: '<b>Collaborative submission by: </b>'.
1.44 ng 1363: '<a href="javascript:viewSubmitter(\''.
1364: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}.
1.41 ng 1365: '\')"; TARGET=_self>'.
1366: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
1367: $request->print($submitby);
1368: } else {
1.119 ! ng 1369: my ($string,$timestamp)= &get_last_submission (\%record);
1.71 ng 1370: my $lastsubonly=''.
1.44 ng 1371: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1.118 ng 1372: $$timestamp)."</td></tr>\n";
1.41 ng 1373: if ($$timestamp eq '') {
1.118 ng 1374: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0];
1.41 ng 1375: } else {
1376: for my $part (sort keys(%$handgrade)) {
1.118 ng 1377: my ($responsetype,$foo) = split(/:/,$$handgrade{$part});
1378: my ($partid,$respid) = split(/_/,$part);
1379: if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) {
1380: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1381: $partid.'</b> <font color="#999999">( ID '.$respid.
1382: ' )</font> Nothing submitted<br /><br />';
1383: } else {
1384: foreach (@$string) {
1385: my ($partid,$respid) = /^resource\.(\w+)\.(\w+)\.submission/;
1386: if ($part eq ($partid.'_'.$respid)) {
1387: my ($ressub,$subval) = split(/:/,$_,2);
1388: # Similarity check
1389: my $similar='';
1390: my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
1391: if ($osim) {
1392: $osim=int($osim*100.0);
1393: $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.
1394: '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
1395: '</font></h3><blockquote><i>'.
1396: &keywords_highlight($oessay).'</i></blockquote><hr />';
1397: }
1398: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1399: $partid.'</b> <font color="#999999">( ID '.$respid.
1400: ' )</font> '.
1401: ($record{"resource.$partid.$respid.uploadedurl"}?
1402: '<a href="'.
1403: &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
1404: '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> '.
1405: '<font color="red" size="1">Like all files provided by users, '.
1406: 'this file may contain virusses</font><br />':'').
1.119 ! ng 1407: '<b>Submitted Answer: </b>'.($responsetype =~ /^(essay|option)$/ ?
! 1408: '<blockquote>' : '').
1.118 ng 1409: &cleanRecord(&keywords_highlight($subval),$responsetype).
1.119 ! ng 1410: ($responsetype =~ /^(essay|option)$/ ? '</blockquote><br />' :
! 1411: '<br /><br />').$similar."\n"
1.118 ng 1412: if ($ENV{'form.lastSub'} eq 'lastonly' ||
1413: ($ENV{'form.lastSub'} eq 'hdgrade' &&
1414: $$handgrade{$part} =~ /:yes$/));
1415: }
1.41 ng 1416: }
1417: }
1418: }
1419: }
1.118 ng 1420: $lastsubonly.='</td></tr><tr bgcolor="#ffffff"><td>'."\n";
1.41 ng 1421: $request->print($lastsubonly);
1422: }
1423: } else {
1424: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.44 ng 1425: $ENV{'request.course.id'},
1426: $last,'.submission',
1427: 'Apache::grades::keywords_highlight'));
1.41 ng 1428: }
1429:
1.44 ng 1430: # return if view submission with no grading option
1.118 ng 1431: if ($ENV{'form.showgrading'} eq '' || (!&canmodify($usec))) {
1.45 ng 1432: $request->print('</td></tr></table></td></tr></table></form>'."\n");
1.72 ng 1433: $request->print(&show_grading_menu_form($symb,$url))
1434: if (($ENV{'form.command'} eq 'submission') ||
1435: ($ENV{'form.command'} eq 'processGroup' && $counter == $total));
1.41 ng 1436: return;
1437: }
1.33 ng 1438:
1.119 ! ng 1439: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n".
! 1440: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
! 1441: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
! 1442: .$udom.'" />'."\n";
1.118 ng 1443: # essay grading options
1444: if ($ENV{'form.handgrade'} eq 'yes') {
1445: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'});
1446: my $msgfor = $givenn.' '.$lastname;
1447: if (scalar(@col_fullnames) > 0) {
1448: my $lastone = pop @col_fullnames;
1449: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1450: }
1451: $msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
1452: # $result.='<tr><td bgcolor="#ffffff">'."\n".
1453: $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1454: ',\''.$msgfor.'\')"; TARGET=_self>'.
1455: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a> '.
1456: '<img src="'.$request->dir_config('lonIconsURL').
1457: '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
1458: '<br /> (Message will be sent when you click on Save & Next below.)'."\n"
1459: if ($ENV{'form.handgrade'} eq 'yes');
1460: }
1.119 ! ng 1461: $request->print($result);
1.41 ng 1462:
1463: my %seen = ();
1464: my @partlist;
1465: for (sort keys(%$handgrade)) {
1466: my ($partid,$respid) = split(/_/);
1467: next if ($seen{$partid} > 0);
1468: $seen{$partid}++;
1.118 ng 1469: next if ($$handgrade{$_} =~ /:no$/ && $ENV{'form.lastSub'} =~ /^(hdgrade)$/);
1.41 ng 1470: push @partlist,$partid;
1471:
1.71 ng 1472: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 1473: }
1.45 ng 1474: $result='<input type="hidden" name="partlist'.$counter.
1475: '" value="'.(join ":",@partlist).'" />'."\n";
1476: my $ctr = 0;
1477: while ($ctr < scalar(@partlist)) {
1478: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
1479: $partlist[$ctr].'" />'."\n";
1480: $ctr++;
1481: }
1482: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 1483:
1484: # print end of form
1485: if ($counter == $total) {
1.45 ng 1486: my $endform='<table border="0"><tr><td>'.
1487: '<input type="hidden" name="gradeOpt" value="" />'."\n";
1.119 ! ng 1488: $endform.='<input type="button" value="Save & Next" '.
! 1489: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
! 1490: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
! 1491: my $ntstu ='<select name="NTSTU">'.
! 1492: '<option>1</option><option>2</option>'.
! 1493: '<option>3</option><option>5</option>'.
! 1494: '<option>7</option><option>10</option></select>'."\n";
! 1495: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
! 1496: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
! 1497: $endform.=$ntstu.'student(s) ';
1.45 ng 1498: $endform.='<input type="button" value="Next" '.
1.71 ng 1499: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> '."\n".
1.45 ng 1500: '<input type="button" value="Previous" '.
1.71 ng 1501: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> ';
1.118 ng 1502: $endform.='(Next and Previous do not save the scores.)'."\n" ;
1.45 ng 1503: $endform.='</td><tr></table></form>';
1.50 albertel 1504: $endform.=&show_grading_menu_form($symb,$url);
1.41 ng 1505: $request->print($endform);
1506: }
1507: return '';
1.38 ng 1508: }
1509:
1.44 ng 1510: #--- Retrieve the last submission for all the parts
1.38 ng 1511: sub get_last_submission {
1.119 ! ng 1512: my ($returnhash)=@_;
1.46 ng 1513: my (@string,$timestamp);
1.119 ! ng 1514: if ($$returnhash{'version'}) {
1.46 ng 1515: my %lasthash=();
1516: my ($version);
1.119 ! ng 1517: for ($version=1;$version<=$$returnhash{'version'};$version++) {
! 1518: foreach (sort(split(/\:/,$$returnhash{$version.':keys'}))) {
! 1519: $lasthash{$_}=$$returnhash{$version.':'.$_};
! 1520: $timestamp = scalar(localtime($$returnhash{$version.':timestamp'}));
1.46 ng 1521: }
1522: }
1523: foreach ((keys %lasthash)) {
1524: if ($_ =~ /\.submission$/) {
1525: my ($partid,$foo) = split(/submission$/,$_);
1526: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
1527: '<font color="red">Draft Copy</font> ' : '';
1528: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 1529: }
1530: }
1531: }
1.46 ng 1532: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
1533: return \@string,\$timestamp;
1.38 ng 1534: }
1.35 ng 1535:
1.44 ng 1536: #--- High light keywords, with style choosen by user.
1.38 ng 1537: sub keywords_highlight {
1.44 ng 1538: my $string = shift;
1539: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
1540: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
1.41 ng 1541: (my $styleoff = $styleon) =~ s/\</\<\//;
1.44 ng 1542: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
1.41 ng 1543: foreach (@keylist) {
1.119 ! ng 1544: $string =~ s/\b\Q$_\E(\b|\.)/<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff<\/font>/gi;
1.41 ng 1545: }
1546: return $string;
1.38 ng 1547: }
1.36 ng 1548:
1.44 ng 1549: #--- Called from submission routine
1.38 ng 1550: sub processHandGrade {
1.41 ng 1551: my ($request) = shift;
1552: my $url = $ENV{'form.url'};
1553: my $symb = $ENV{'form.symb'};
1554: my $button = $ENV{'form.gradeOpt'};
1555: my $ngrade = $ENV{'form.NCT'};
1556: my $ntstu = $ENV{'form.NTSTU'};
1557:
1.44 ng 1558: if ($button eq 'Save & Next') {
1559: my $ctr = 0;
1560: while ($ctr < $ngrade) {
1561: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.77 ng 1562: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
1.71 ng 1563: if ($errorflag eq 'no_score') {
1564: $ctr++;
1565: next;
1566: }
1.104 albertel 1567: if ($errorflag eq 'not_allowed') {
1568: $request->print("<font color=\"red\">Not allowed to modify grades for $uname:$udom</font>");
1569: $ctr++;
1570: next;
1571: }
1.44 ng 1572: my $includemsg = $ENV{'form.includemsg'.$ctr};
1573: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 1574: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.44 ng 1575: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
1576: my (@msgnum) = split(/,/,$includemsg);
1577: foreach (@msgnum) {
1578: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1579: }
1.80 ng 1580: $message =&Apache::lonfeedback::clear_out_html($message);
1.77 ng 1581: $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
1.80 ng 1582: $message.=" for <a href=\"".
1583: &Apache::lonnet::clutter($url).
1584: "?symb=$symb\">$ENV{'form.probTitle'}</a>";
1.44 ng 1585: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
1586: $ENV{'form.msgsub'},$message);
1587: }
1588: if ($ENV{'form.collaborator'.$ctr}) {
1589: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
1590: foreach (@collaborators) {
1.119 ! ng 1591: my ($errorflag,$pts,$wgt) =
! 1592: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,$ENV{'form.unamedom'.$ctr});
1.104 albertel 1593: if ($errorflag eq 'not_allowed') {
1594: $request->print("<font color=\"red\">Not allowed to modify grades for $_:$udom</font>");
1595: next;
1596: } else {
1597: if ($message ne '') {
1598: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
1599: $ENV{'form.msgsub'},
1600: $message);
1601: }
1.44 ng 1602: }
1603: }
1604: }
1605: $ctr++;
1606: }
1607: }
1608:
1.119 ! ng 1609: if ($ENV{'form.handgrade'} eq 'yes') {
! 1610: # Keywords sorted in alphabatical order
! 1611: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
! 1612: my %keyhash = ();
! 1613: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
! 1614: $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
! 1615: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
! 1616: $ENV{'form.keywords'} = join(' ',@keywords);
! 1617: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
! 1618: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
! 1619: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
! 1620: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
! 1621: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
! 1622:
! 1623: # message center - Order of message gets changed. Blank line is eliminated.
! 1624: # New messages are saved in ENV for the next student.
! 1625: # All messages are saved in nohist_handgrade.db
! 1626: my ($ctr,$idx) = (1,1);
! 1627: while ($ctr <= $ENV{'form.savemsgN'}) {
! 1628: if ($ENV{'form.savemsg'.$ctr} ne '') {
! 1629: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
! 1630: $idx++;
! 1631: }
! 1632: $ctr++;
1.41 ng 1633: }
1.119 ! ng 1634: $ctr = 0;
! 1635: while ($ctr < $ngrade) {
! 1636: if ($ENV{'form.newmsg'.$ctr} ne '') {
! 1637: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
! 1638: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
! 1639: $idx++;
! 1640: }
! 1641: $ctr++;
1.41 ng 1642: }
1.119 ! ng 1643: $ENV{'form.savemsgN'} = --$idx;
! 1644: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
! 1645: my $putresult = &Apache::lonnet::put
! 1646: ('nohist_handgrade',\%keyhash,
! 1647: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
! 1648: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.41 ng 1649: }
1.44 ng 1650: # Called by Save & Refresh from Highlight Attribute Window
1.119 ! ng 1651: # my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
! 1652: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 1653: if ($ENV{'form.refresh'} eq 'on') {
1.86 ng 1654: my ($ctr,$total) = (0,0);
1655: while ($ctr < $ngrade) {
1656: $total++ if $ENV{'form.unamedom'.$ctr} ne '';
1657: $ctr++;
1658: }
1.41 ng 1659: $ENV{'form.NTSTU'}=$ngrade;
1.86 ng 1660: $ctr = 0;
1661: while ($ctr < $total) {
1662: my $processUser = $ENV{'form.unamedom'.$ctr};
1663: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
1664: $ENV{'form.fullname'} = $$fullname{$processUser};
1665: &submission($request,$ctr,$total-1);
1.41 ng 1666: $ctr++;
1667: }
1668: return '';
1669: }
1.36 ng 1670:
1.44 ng 1671: # Get the next/previous one or group of students
1.41 ng 1672: my $firststu = $ENV{'form.unamedom0'};
1673: my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
1.119 ! ng 1674: my $ctr = 2;
1.41 ng 1675: while ($laststu eq '') {
1676: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
1677: $ctr++;
1678: $laststu = $firststu if ($ctr > $ngrade);
1679: }
1.44 ng 1680:
1.41 ng 1681: my (@parsedlist,@nextlist);
1682: my ($nextflg) = 0;
1.53 albertel 1683: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 1684: if ($nextflg == 1 && $button =~ /Next$/) {
1685: push @parsedlist,$_;
1686: }
1687: $nextflg = 1 if ($_ eq $laststu);
1688: if ($button eq 'Previous') {
1689: last if ($_ eq $firststu);
1690: push @parsedlist,$_;
1691: }
1692: }
1693: $ctr = 0;
1694: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1695: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1696: foreach my $student (@parsedlist) {
1697: my ($uname,$udom) = split(/:/,$student);
1698: if ($ENV{'form.submitonly'} eq 'yes') {
1.44 ng 1699: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
1.41 ng 1700: my $statusflg = '';
1701: foreach (keys(%status)) {
1702: $statusflg = 1 if ($status{$_} ne 'nothing');
1.44 ng 1703: my ($foo,$partid,$foo1) = split(/\./);
1.41 ng 1704: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
1705: }
1706: next if ($statusflg eq '');
1707: }
1708: push @nextlist,$student if ($ctr < $ntstu);
1709: $ctr++;
1710: }
1.36 ng 1711:
1.41 ng 1712: $ctr = 0;
1713: my $total = scalar(@nextlist)-1;
1.39 ng 1714:
1.41 ng 1715: foreach (sort @nextlist) {
1716: my ($uname,$udom,$submitter) = split(/:/);
1.44 ng 1717: $ENV{'form.student'} = $uname;
1718: $ENV{'form.userdom'} = $udom;
1.41 ng 1719: $ENV{'form.fullname'} = $$fullname{$_};
1720: &submission($request,$ctr,$total);
1721: $ctr++;
1722: }
1723: if ($total < 0) {
1724: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
1725: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
1726: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1727: $the_end.=&show_grading_menu_form ($symb,$url);
1728: $request->print($the_end);
1729: }
1730: return '';
1.38 ng 1731: }
1.36 ng 1732:
1.44 ng 1733: #---- Save the score and award for each student, if changed
1.38 ng 1734: sub saveHandGrade {
1.41 ng 1735: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
1.104 albertel 1736: my $usec = &Apache::lonnet::getsection($domain,$stuname,
1737: $ENV{'request.course.id'});
1738: if (!&canmodify($usec)) { return('not_allowed'); }
1.77 ng 1739: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
1740: my %newrecord = ();
1741: my ($pts,$wgt) = ('','');
1.41 ng 1742: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
1.43 ng 1743: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
1.58 albertel 1744: if ($record{'resource.'.$_.'.solved'} ne 'excused') {
1745: $newrecord{'resource.'.$_.'.solved'} = 'excused';
1746: if (exists($record{'resource.'.$_.'.awarded'})) {
1747: $newrecord{'resource.'.$_.'.awarded'} = '';
1748: }
1749: }
1.41 ng 1750: } else {
1.77 ng 1751: $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
1752: $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
1753: $ENV{'form.RADVAL'.$newflg.'_'.$_});
1.71 ng 1754: return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
1.77 ng 1755: $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
1.44 ng 1756: $ENV{'form.WGT'.$newflg.'_'.$_};
1.41 ng 1757: my $partial= $pts/$wgt;
1.119 ! ng 1758: next if ($partial eq $record{'resource.'.$_.'.awarded'}); #do not update score for part if not changed.
1.44 ng 1759: $newrecord{'resource.'.$_.'.awarded'} = $partial
1760: if ($record{'resource.'.$_.'.awarded'} ne $partial);
1761: my $reckey = 'resource.'.$_.'.solved';
1.41 ng 1762: if ($partial == 0) {
1.44 ng 1763: $newrecord{$reckey} = 'incorrect_by_override'
1764: if ($record{$reckey} ne 'incorrect_by_override');
1.41 ng 1765: } else {
1.44 ng 1766: $newrecord{$reckey} = 'correct_by_override'
1767: if ($record{$reckey} ne 'correct_by_override');
1.41 ng 1768: }
1.44 ng 1769: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
1770: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
1.72 ng 1771: $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.41 ng 1772: }
1773: }
1.44 ng 1774:
1775: if (scalar(keys(%newrecord)) > 0) {
1776: &Apache::lonnet::cstore(\%newrecord,$symb,
1777: $ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1778: }
1.77 ng 1779: return '',$pts,$wgt;
1.36 ng 1780: }
1.38 ng 1781:
1.44 ng 1782: #--------------------------------------------------------------------------------------
1783: #
1784: #-------------------------- Next few routines handles grading by section or whole class
1785: #
1786: #--- Javascript to handle grading by section or whole class
1.42 ng 1787: sub viewgrades_js {
1788: my ($request) = shift;
1789:
1.41 ng 1790: $request->print(<<VIEWJAVASCRIPT);
1791: <script type="text/javascript" language="javascript">
1.45 ng 1792: function writePoint(partid,weight,point) {
1.42 ng 1793: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1794: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1795: if (point == "textval") {
1796: var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
1.109 matthew 1797: if (isNaN(point) || parseFloat(point) < 0) {
1798: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.42 ng 1799: var resetbox = false;
1800: for (var i=0; i<radioButton.length; i++) {
1801: if (radioButton[i].checked) {
1802: textbox.value = i;
1803: resetbox = true;
1804: }
1805: }
1806: if (!resetbox) {
1807: textbox.value = "";
1808: }
1809: return;
1810: }
1.109 matthew 1811: if (parseFloat(point) > parseFloat(weight)) {
1812: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1813: ") greater than the weight for the part. Accept?");
1814: if (resp == false) {
1815: textbox.value = "";
1816: return;
1817: }
1818: }
1.42 ng 1819: for (var i=0; i<radioButton.length; i++) {
1820: radioButton[i].checked=false;
1.109 matthew 1821: if (parseFloat(point) == i) {
1.42 ng 1822: radioButton[i].checked=true;
1823: }
1824: }
1.41 ng 1825:
1.42 ng 1826: } else {
1827: textbox.value = point;
1828: }
1.41 ng 1829: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1830: var user = eval("document.classgrade.ctr"+i+".value");
1831: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1832: "_"+partid+"_awarded");
1.43 ng 1833: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1834: "_"+partid+"_solved_s.value");
1835: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1836: if (saveval != "correct") {
1837: scorename.value = point;
1.43 ng 1838: if (selname[0].selected != true) {
1839: selname[0].selected = true;
1840: }
1.42 ng 1841: }
1842: }
1843: var selval = eval("document.classgrade.SELVAL_"+partid);
1844: selval[0].selected = true;
1845: }
1846:
1847: function writeRadText(partid,weight) {
1848: var selval = eval("document.classgrade.SELVAL_"+partid);
1.43 ng 1849: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1850: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1.42 ng 1851: if (selval[1].selected) {
1852: for (var i=0; i<radioButton.length; i++) {
1853: radioButton[i].checked=false;
1854:
1855: }
1856: textbox.value = "";
1857:
1858: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1859: var user = eval("document.classgrade.ctr"+i+".value");
1860: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1861: "_"+partid+"_awarded");
1.43 ng 1862: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1863: "_"+partid+"_solved_s.value");
1.43 ng 1864: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1865: "_"+partid+"_solved");
1.42 ng 1866: if (saveval != "correct") {
1867: scorename.value = "";
1868: selname[1].selected = true;
1869: }
1870: }
1.43 ng 1871: } else {
1872: for (i=0;i<document.classgrade.total.value;i++) {
1873: var user = eval("document.classgrade.ctr"+i+".value");
1874: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1875: "_"+partid+"_awarded");
1.43 ng 1876: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1877: "_"+partid+"_solved_s.value");
1.43 ng 1878: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1879: "_"+partid+"_solved");
1.43 ng 1880: if (saveval != "correct") {
1881: scorename.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1882: "_"+partid+"_awarded_s.value");;
1.43 ng 1883: selname[0].selected = true;
1884: }
1885: }
1886: }
1.42 ng 1887: }
1888:
1889: function changeSelect(partid,user) {
1.54 albertel 1890: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1891: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.44 ng 1892: var point = textbox.value;
1893: var weight = eval("document.classgrade.weight_"+partid+".value");
1894:
1.109 matthew 1895: if (isNaN(point) || parseFloat(point) < 0) {
1896: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.44 ng 1897: textbox.value = "";
1898: return;
1899: }
1.109 matthew 1900: if (parseFloat(point) > parseFloat(weight)) {
1901: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1902: ") greater than the weight of the part. Accept?");
1903: if (resp == false) {
1904: textbox.value = "";
1905: return;
1906: }
1907: }
1.42 ng 1908: selval[0].selected = true;
1909: }
1910:
1911: function changeOneScore(partid,user) {
1.54 albertel 1912: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1.42 ng 1913: if (selval[1].selected) {
1.54 albertel 1914: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.42 ng 1915: boxval.value = "";
1916: }
1917: }
1918:
1919: function resetEntry(numpart) {
1920: for (ctpart=0;ctpart<numpart;ctpart++) {
1921: var partid = eval("document.classgrade.partid_"+ctpart+".value");
1922: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1923: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1924: var selval = eval("document.classgrade.SELVAL_"+partid);
1925: for (var i=0; i<radioButton.length; i++) {
1926: radioButton[i].checked=false;
1927:
1928: }
1929: textbox.value = "";
1930: selval[0].selected = true;
1931:
1932: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1933: var user = eval("document.classgrade.ctr"+i+".value");
1934: var resetscore = eval("document.classgrade.GD_"+user+
1.54 albertel 1935: "_"+partid+"_awarded");
1.43 ng 1936: resetscore.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1937: "_"+partid+"_awarded_s.value");
1.42 ng 1938:
1.43 ng 1939: var saveselval = eval("document.classgrade.GD_"+user+
1.54 albertel 1940: "_"+partid+"_solved_s.value");
1.42 ng 1941:
1.54 albertel 1942: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1943: if (saveselval == "excused") {
1.43 ng 1944: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 1945: } else {
1.43 ng 1946: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 1947: }
1948: }
1.41 ng 1949: }
1.42 ng 1950: }
1951:
1.41 ng 1952: </script>
1953: VIEWJAVASCRIPT
1.42 ng 1954: }
1955:
1.44 ng 1956: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 1957: sub viewgrades {
1958: my ($request) = shift;
1959: &viewgrades_js($request);
1.41 ng 1960:
1961: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
1.45 ng 1962: my $result='<h3><font color="#339933">Manual Grading</font></h3>';
1.38 ng 1963:
1.118 ng 1964: $result.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
1.41 ng 1965:
1966: #view individual student submission form - called using Javascript viewOneStudent
1.45 ng 1967: $result.=&jscriptNform($url,$symb);
1.41 ng 1968:
1.44 ng 1969: #beginning of class grading form
1.41 ng 1970: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1.106 albertel 1971: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.41 ng 1972: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.38 ng 1973: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.72 ng 1974: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
1.77 ng 1975: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 1976: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
1977:
1.52 albertel 1978: $result.='<h3>Assign Common Grade To ';
1979: if ($ENV{'form.section'} eq 'all') {
1980: $result.='Class </h3>';
1981: } elsif ($ENV{'form.section'} eq 'no') {
1982: $result.='Students in no Section </h3>';
1983: } else {
1984: $result.='Students in Section '.$ENV{'form.section'}.'</h3>';
1985: }
1986: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1987: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 1988: #radio buttons/text box for assigning points for a section or class.
1989: #handles different parts of a problem
1.42 ng 1990: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1991: my %weight = ();
1992: my $ctsparts = 0;
1.41 ng 1993: $result.='<table border="0">';
1.45 ng 1994: my %seen = ();
1.42 ng 1995: for (sort keys(%$handgrade)) {
1.54 albertel 1996: my ($partid,$respid) = split (/_/,$_,2);
1.45 ng 1997: next if $seen{$partid};
1998: $seen{$partid}++;
1.42 ng 1999: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
2000: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
2001: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
2002:
1.44 ng 2003: $result.='<input type="hidden" name="partid_'.
2004: $ctsparts.'" value="'.$partid.'" />'."\n";
2005: $result.='<input type="hidden" name="weight_'.
2006: $partid.'" value="'.$weight{$partid}.'" />'."\n";
2007: $result.='<tr><td><b>Part '.$partid.' Point:</b> </td><td>';
1.42 ng 2008: $result.='<table border="0"><tr>';
1.41 ng 2009: my $ctr = 0;
1.42 ng 2010: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
2011: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 2012: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.41 ng 2013: ','.$ctr.')" />'.$ctr."</td>\n";
2014: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
2015: $ctr++;
2016: }
2017: $result.='</tr></table>';
1.44 ng 2018: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 2019: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
2020: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 2021: $weight{$partid}.' (problem weight)</td>'."\n";
2022: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 2023: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 2024: $weight{$partid}.')"> '.
1.42 ng 2025: '<option selected="on"> </option>'.
2026: '<option>excused</option></select></td></tr>'."\n";
2027: $ctsparts++;
1.41 ng 2028: }
1.52 albertel 2029: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
2030: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 2031: $result.='<input type="button" value="Reset" '.
1.111 ng 2032: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>';
1.41 ng 2033:
1.44 ng 2034: #table listing all the students in a section/class
2035: #header of table
1.52 albertel 2036: $result.= '<h3>Assign Grade to Specific Students in ';
2037: if ($ENV{'form.section'} eq 'all') {
2038: $result.='the Class </h3>';
2039: } elsif ($ENV{'form.section'} eq 'no') {
2040: $result.='no Section </h3>';
2041: } else {
2042: $result.='Section '.$ENV{'form.section'}.'</h3>';
2043: }
1.42 ng 2044: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.41 ng 2045: '<table border=0><tr bgcolor="#deffff">'.
1.112 ng 2046: '<td><b>Fullname</b> <font color="#999999">(Username)</font></td>'."\n";
1.41 ng 2047: my (@parts) = sort(&getpartlist($url));
2048: foreach my $part (@parts) {
2049: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1.116 ng 2050: next if ($display =~ /Number of Attempts/);
1.41 ng 2051: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
2052: if ($display =~ /^Partial Credit Factor/) {
1.54 albertel 2053: my ($partid) = &split_part_type($part);
1.53 albertel 2054: $result.='<td><b>Score Part '.$partid.'<br />(weight = '.
1.42 ng 2055: $weight{$partid}.')</b></td>'."\n";
1.41 ng 2056: next;
2057: }
1.53 albertel 2058: $display =~ s|Problem Status|Grade Status<br />|;
1.41 ng 2059: $result.='<td><b>'.$display.'</b></td>'."\n";
2060: }
2061: $result.='</tr>';
1.44 ng 2062:
1.41 ng 2063: #get info for each student
1.44 ng 2064: #list all the students - with points and grade status
1.76 ng 2065: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 2066: my $ctr = 0;
1.53 albertel 2067: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.90 albertel 2068: my $uname = $_;
2069: $uname=~s/:/_/;
2070: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n";
1.41 ng 2071: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
2072: $_,$$fullname{$_},\@parts,\%weight);
2073: $ctr++;
2074: }
2075: $result.='</table></td></tr></table>';
2076: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.45 ng 2077: $result.='<input type="button" value="Submit Changes" '.
2078: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.96 albertel 2079: if (scalar(%$fullname) eq 0) {
2080: my $colspan=3+scalar(@parts);
1.116 ng 2081: $result='<font color="red">There are no students in section "'.$ENV{'form.section'}.
2082: '" with enrollment status "'.$ENV{'form.Status'}.'" to modify or grade.</font>';
1.96 albertel 2083: }
1.41 ng 2084: $result.=&show_grading_menu_form($symb,$url);
2085: return $result;
2086: }
2087:
1.44 ng 2088: #--- call by previous routine to display each student
1.41 ng 2089: sub viewstudentgrade {
2090: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
1.44 ng 2091: my ($uname,$udom) = split(/:/,$student);
1.90 albertel 2092: $student=~s/:/_/;
1.44 ng 2093: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.41 ng 2094: my $result='<tr bgcolor="#ffffdd"><td>'.
1.44 ng 2095: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1.112 ng 2096: '\')"; TARGET=_self>'.$fullname.'</a> '.
2097: '<font color="#999999">('.$uname.($ENV{'user.domain'} eq $udom ? '' : ':'.$udom).')</font></td>'."\n";
1.63 albertel 2098: foreach my $apart (@$parts) {
2099: my ($part,$type) = &split_part_type($apart);
1.41 ng 2100: my $score=$record{"resource.$part.$type"};
2101: if ($type eq 'awarded') {
1.42 ng 2102: my $pts = $score eq '' ? '' : $score*$$weight{$part};
2103: $result.='<input type="hidden" name="'.
1.89 albertel 2104: 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.42 ng 2105: $result.='<td align="middle"><input type="text" name="'.
1.89 albertel 2106: 'GD_'.$student.'_'.$part.'_awarded" '.
2107: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.
1.44 ng 2108: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 2109: } elsif ($type eq 'solved') {
2110: my ($status,$foo)=split(/_/,$score,2);
2111: $status = 'nothing' if ($status eq '');
1.89 albertel 2112: $result.='<input type="hidden" name="'.'GD_'.$student.'_'.
1.54 albertel 2113: $part.'_solved_s" value="'.$status.'" />'."\n";
1.42 ng 2114: $result.='<td align="middle"><select name="'.
1.89 albertel 2115: 'GD_'.$student.'_'.$part.'_solved" '.
2116: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
1.42 ng 2117: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n";
2118: $optsel = '<option> </option><option selected="on">excused</option>'."\n"
2119: if ($status eq 'excused');
1.41 ng 2120: $result.=$optsel;
2121: $result.="</select></td>\n";
1.116 ng 2122: # } else {
2123: # $result.='<input type="hidden" name="'.
2124: # 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
2125: # "\n";
2126: # $result.='<td align="middle"><input type="text" name="'.
2127: # 'GD_'.$student.'_'.$part.'_'.$type.'" '.
2128: # 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 2129: }
2130: }
2131: $result.='</tr>';
2132: return $result;
1.38 ng 2133: }
2134:
1.44 ng 2135: #--- change scores for all the students in a section/class
2136: # record does not get update if unchanged
1.38 ng 2137: sub editgrades {
1.41 ng 2138: my ($request) = @_;
2139:
2140: my $symb=$ENV{'form.symb'};
1.43 ng 2141: my $url =$ENV{'form.url'};
1.45 ng 2142: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.118 ng 2143: $title.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
1.44 ng 2144: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
2145: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.43 ng 2146: $result.= '<table border="0"><tr bgcolor="#deffff">'.
1.89 albertel 2147: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Domain</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
1.43 ng 2148:
2149: my %scoreptr = (
2150: 'correct' =>'correct_by_override',
2151: 'incorrect'=>'incorrect_by_override',
2152: 'excused' =>'excused',
2153: 'ungraded' =>'ungraded_attempted',
2154: 'nothing' => '',
2155: );
1.56 matthew 2156: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.34 ng 2157:
1.44 ng 2158: my (@partid);
2159: my %weight = ();
1.54 albertel 2160: my %columns = ();
1.44 ng 2161: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 2162:
2163: my (@parts) = sort(&getpartlist($url));
2164: my $header;
1.44 ng 2165: while ($ctr < $ENV{'form.totalparts'}) {
2166: my $partid = $ENV{'form.partid_'.$ctr};
2167: push @partid,$partid;
2168: $weight{$partid} = $ENV{'form.weight_'.$partid};
2169: $ctr++;
1.54 albertel 2170: }
2171: foreach my $partid (@partid) {
2172: $header .= '<td align="center"> <b>Old Score</b> </td>'.
2173: '<td align="center"> <b>New Score</b> </td>';
2174: $columns{$partid}=2;
2175: foreach my $stores (@parts) {
2176: my ($part,$type) = &split_part_type($stores);
2177: if ($part !~ m/^\Q$partid\E/) { next;}
2178: if ($type eq 'awarded' || $type eq 'solved') { next; }
2179: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
2180: $display =~ s/\[Part: (\w)+\]//;
2181: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'.
2182: '<td align="center"> <b>New</b> '.$display.' </td>';
2183: $columns{$partid}+=2;
2184: }
2185: }
2186: foreach my $partid (@partid) {
2187: $result .= '<td colspan="'.$columns{$partid}.
2188: '" align="center"><b>Part '.$partid.
1.44 ng 2189: '</b> (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 2190:
1.44 ng 2191: }
2192: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 2193: $result .= $header;
1.44 ng 2194: $result .= '</tr>'."\n";
1.93 albertel 2195: my $noupdate;
1.44 ng 2196: for ($i=0; $i<$ENV{'form.total'}; $i++) {
1.93 albertel 2197: my $line;
1.44 ng 2198: my $user = $ENV{'form.ctr'.$i};
1.92 albertel 2199: my $usercolon = $user;
2200: $usercolon =~s/_/:/;
2201: my ($uname,$udom)=split(/_/,$user);
1.44 ng 2202: my %newrecord;
2203: my $updateflag = 0;
1.93 albertel 2204: $line .= '<tr bgcolor="#ffffde"><td>'.$uname.' </td><td>'.
1.89 albertel 2205: $udom.' </td><td>'.
1.92 albertel 2206: $$fullname{$usercolon}.' </td>';
1.108 albertel 2207: my $usec=$classlist->{"$uname:$udom"}[5];
1.105 albertel 2208: if (!&canmodify($usec)) {
2209: my $numcols=scalar(@partid)*(scalar(@parts)-1)*2;
2210: $noupdate.=$line."<td colspan=\"$numcols\"><font color=\"red\">Not allowed to modify student</font></td></tr>";
2211: next;
2212: }
1.44 ng 2213: foreach (@partid) {
1.54 albertel 2214: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'};
2215: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
2216: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
2217: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
2218:
2219: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'};
2220: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
2221: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 2222: my $score;
2223: if ($partial eq '') {
1.54 albertel 2224: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 2225: } elsif ($partial > 0) {
2226: $score = 'correct_by_override';
2227: } elsif ($partial == 0) {
2228: $score = 'incorrect_by_override';
2229: }
1.54 albertel 2230: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') &&
1.44 ng 2231: ($score ne 'excused'));
1.93 albertel 2232: $line .= '<td align="center">'.$old_aw.' </td>'.
1.44 ng 2233: '<td align="center">'.$awarded.
2234: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 2235:
1.54 albertel 2236: if (!($old_part eq $partial && $old_score eq $score)) {
2237: $updateflag = 1;
2238: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
2239: $newrecord{'resource.'.$_.'.solved'} = $score;
2240: $rec_update++;
2241: }
2242:
2243: my $partid=$_;
2244: foreach my $stores (@parts) {
2245: my ($part,$type) = &split_part_type($stores);
2246: if ($part !~ m/^\Q$partid\E/) { next;}
2247: if ($type eq 'awarded' || $type eq 'solved') { next; }
2248: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
2249: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
2250: if ($awarded ne '' && $awarded ne $old_aw) {
2251: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.72 ng 2252: $newrecord{'resource.'.$part.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.54 albertel 2253: $updateflag=1;
2254: }
1.93 albertel 2255: $line .= '<td align="center">'.$old_aw.' </td>'.
1.54 albertel 2256: '<td align="center">'.$awarded.' </td>';
2257: }
1.44 ng 2258: }
1.93 albertel 2259: $line.='</tr>'."\n";
1.44 ng 2260: if ($updateflag) {
2261: $count++;
2262: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
1.89 albertel 2263: $udom,$uname);
1.93 albertel 2264: $result.=$line;
2265: } else {
2266: $noupdate.=$line;
1.44 ng 2267: }
1.93 albertel 2268: }
2269: if ($noupdate) {
1.105 albertel 2270: my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
2271: $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occured For the Students Below</td></tr>'.$noupdate;
1.44 ng 2272: }
1.72 ng 2273: $result .= '</table></td></tr></table>'."\n".
2274: &show_grading_menu_form ($symb,$url);
1.44 ng 2275: my $msg = '<b>Number of records updated = '.$rec_update.
2276: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
2277: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
2278: return $title.$msg.$result;
1.5 albertel 2279: }
1.54 albertel 2280:
2281: sub split_part_type {
2282: my ($partstr) = @_;
2283: my ($temp,@allparts)=split(/_/,$partstr);
2284: my $type=pop(@allparts);
2285: my $part=join('.',@allparts);
2286: return ($part,$type);
2287: }
2288:
1.44 ng 2289: #------------- end of section for handling grading by section/class ---------
2290: #
2291: #----------------------------------------------------------------------------
2292:
1.5 albertel 2293:
1.44 ng 2294: #----------------------------------------------------------------------------
2295: #
2296: #-------------------------- Next few routines handles grading by csv upload
2297: #
2298: #--- Javascript to handle csv upload
1.27 albertel 2299: sub csvupload_javascript_reverse_associate {
2300: return(<<ENDPICK);
2301: function verify(vf) {
2302: var foundsomething=0;
2303: var founduname=0;
2304: var founddomain=0;
2305: for (i=0;i<=vf.nfields.value;i++) {
2306: tw=eval('vf.f'+i+'.selectedIndex');
2307: if (i==0 && tw!=0) { founduname=1; }
2308: if (i==1 && tw!=0) { founddomain=1; }
2309: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; }
2310: }
2311: if (founduname==0 || founddomain==0) {
2312: alert('You need to specify at both the username and domain');
2313: return;
2314: }
2315: if (foundsomething==0) {
2316: alert('You need to specify at least one grading field');
2317: return;
2318: }
2319: vf.submit();
2320: }
2321: function flip(vf,tf) {
2322: var nw=eval('vf.f'+tf+'.selectedIndex');
2323: var i;
2324: for (i=0;i<=vf.nfields.value;i++) {
2325: //can not pick the same destination field for both name and domain
2326: if (((i ==0)||(i ==1)) &&
2327: ((tf==0)||(tf==1)) &&
2328: (i!=tf) &&
2329: (eval('vf.f'+i+'.selectedIndex')==nw)) {
2330: eval('vf.f'+i+'.selectedIndex=0;')
2331: }
2332: }
2333: }
2334: ENDPICK
2335: }
2336:
2337: sub csvupload_javascript_forward_associate {
2338: return(<<ENDPICK);
2339: function verify(vf) {
2340: var foundsomething=0;
2341: var founduname=0;
2342: var founddomain=0;
2343: for (i=0;i<=vf.nfields.value;i++) {
2344: tw=eval('vf.f'+i+'.selectedIndex');
2345: if (tw==1) { founduname=1; }
2346: if (tw==2) { founddomain=1; }
2347: if (tw>2) { foundsomething=1; }
2348: }
2349: if (founduname==0 || founddomain==0) {
2350: alert('You need to specify at both the username and domain');
2351: return;
2352: }
2353: if (foundsomething==0) {
2354: alert('You need to specify at least one grading field');
2355: return;
2356: }
2357: vf.submit();
2358: }
2359: function flip(vf,tf) {
2360: var nw=eval('vf.f'+tf+'.selectedIndex');
2361: var i;
2362: //can not pick the same destination field twice
2363: for (i=0;i<=vf.nfields.value;i++) {
2364: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
2365: eval('vf.f'+i+'.selectedIndex=0;')
2366: }
2367: }
2368: }
2369: ENDPICK
2370: }
2371:
1.26 albertel 2372: sub csvuploadmap_header {
1.41 ng 2373: my ($request,$symb,$url,$datatoken,$distotal)= @_;
2374: my $javascript;
2375: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2376: $javascript=&csvupload_javascript_reverse_associate();
2377: } else {
2378: $javascript=&csvupload_javascript_forward_associate();
2379: }
1.45 ng 2380:
1.118 ng 2381: my ($result,$resptype,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'});
2382:
1.41 ng 2383: $request->print(<<ENDPICK);
1.26 albertel 2384: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 2385: <h3><font color="#339933">Uploading Class Grades</font></h3>
2386: $result
1.26 albertel 2387: <hr>
2388: <h3>Identify fields</h3>
2389: Total number of records found in file: $distotal <hr />
2390: Enter as many fields as you can. The system will inform you and bring you back
2391: to this page if the data selected is insufficient to run your class.<hr />
2392: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
2393: <input type="hidden" name="associate" value="" />
2394: <input type="hidden" name="phase" value="three" />
2395: <input type="hidden" name="datatoken" value="$datatoken" />
2396: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
2397: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
2398: <input type="hidden" name="upfile_associate"
2399: value="$ENV{'form.upfile_associate'}" />
2400: <input type="hidden" name="symb" value="$symb" />
2401: <input type="hidden" name="url" value="$url" />
1.77 ng 2402: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
1.72 ng 2403: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
1.26 albertel 2404: <input type="hidden" name="command" value="csvuploadassign" />
2405: <hr />
2406: <script type="text/javascript" language="Javascript">
2407: $javascript
2408: </script>
2409: ENDPICK
1.118 ng 2410: $request->print(&show_grading_menu_form($symb,$url));
2411: return '';
1.26 albertel 2412:
2413: }
2414:
2415: sub csvupload_fields {
1.41 ng 2416: my ($url) = @_;
2417: my (@parts) = &getpartlist($url);
2418: my @fields=(['username','Student Username'],['domain','Student Domain']);
2419: foreach my $part (sort(@parts)) {
2420: my @datum;
2421: my $display=&Apache::lonnet::metadata($url,$part.'.display');
2422: my $name=$part;
2423: if (!$display) { $display = $name; }
2424: @datum=($name,$display);
2425: push(@fields,\@datum);
2426: }
2427: return (@fields);
1.26 albertel 2428: }
2429:
2430: sub csvuploadmap_footer {
1.41 ng 2431: my ($request,$i,$keyfields) =@_;
2432: $request->print(<<ENDPICK);
1.26 albertel 2433: </table>
2434: <input type="hidden" name="nfields" value="$i" />
2435: <input type="hidden" name="keyfields" value="$keyfields" />
2436: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
2437: </form>
2438: ENDPICK
2439: }
2440:
1.86 ng 2441: sub upcsvScores_form {
2442: my ($request) = shift;
2443: my ($symb,$url)=&get_symb_and_url($request);
2444: if (!$symb) {return '';}
2445: my $result =<<CSVFORMJS;
2446: <script type="text/javascript" language="javascript">
2447: function checkUpload(formname) {
2448: if (formname.upfile.value == "") {
2449: alert("Please use the browse button to select a file from your local directory.");
2450: return false;
2451: }
2452: formname.submit();
2453: }
2454: </script>
2455: CSVFORMJS
2456: $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
1.118 ng 2457: my ($table) = &showResourceInfo($url,$ENV{'form.probTitle'});
2458: $result.=$table;
1.86 ng 2459: $result.='<br /><table width=100% border=0><tr><td bgcolor="#777777">'."\n";
2460: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
1.118 ng 2461: $result.=' <b>Specify a file containing the class scores for current resource'.
1.86 ng 2462: '.</b></td></tr>'."\n";
2463: $result.='<tr bgcolor=#ffffe6><td>'."\n";
2464: my $upfile_select=&Apache::loncommon::upfile_select_html();
2465: $result.=<<ENDUPFORM;
1.106 albertel 2466: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.86 ng 2467: <input type="hidden" name="symb" value="$symb" />
2468: <input type="hidden" name="url" value="$url" />
2469: <input type="hidden" name="command" value="csvuploadmap" />
2470: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
2471: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
2472: $upfile_select
2473: <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scores" />
2474:
2475: </form>
2476: ENDUPFORM
2477: $result.='</td></tr></table>'."\n";
2478: $result.='</td></tr></table><br /><br />'."\n";
2479: $result.=&show_grading_menu_form($symb,$url);
2480: return $result;
2481: }
2482:
2483:
1.26 albertel 2484: sub csvuploadmap {
1.41 ng 2485: my ($request)= @_;
2486: my ($symb,$url)=&get_symb_and_url($request);
2487: if (!$symb) {return '';}
1.72 ng 2488:
1.41 ng 2489: my $datatoken;
2490: if (!$ENV{'form.datatoken'}) {
2491: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 2492: } else {
1.41 ng 2493: $datatoken=$ENV{'form.datatoken'};
2494: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 2495: }
1.41 ng 2496: my @records=&Apache::loncommon::upfile_record_sep();
2497: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
2498: my ($i,$keyfields);
2499: if (@records) {
2500: my @fields=&csvupload_fields($url);
1.45 ng 2501:
1.41 ng 2502: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2503: &Apache::loncommon::csv_print_samples($request,\@records);
2504: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
2505: \@fields);
2506: foreach (@fields) { $keyfields.=$_->[0].','; }
2507: chop($keyfields);
2508: } else {
2509: unshift(@fields,['none','']);
2510: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
2511: \@fields);
2512: my %sone=&Apache::loncommon::record_sep($records[0]);
2513: $keyfields=join(',',sort(keys(%sone)));
2514: }
2515: }
2516: &csvuploadmap_footer($request,$i,$keyfields);
1.72 ng 2517: $request->print(&show_grading_menu_form($symb,$url));
2518:
1.41 ng 2519: return '';
1.27 albertel 2520: }
2521:
2522: sub csvuploadassign {
1.41 ng 2523: my ($request)= @_;
2524: my ($symb,$url)=&get_symb_and_url($request);
2525: if (!$symb) {return '';}
2526: &Apache::loncommon::load_tmp_file($request);
1.44 ng 2527: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.41 ng 2528: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
2529: my %fields=();
2530: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
2531: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2532: if ($ENV{'form.f'.$i} ne 'none') {
2533: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
2534: }
2535: } else {
2536: if ($ENV{'form.f'.$i} ne 'none') {
2537: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
2538: }
2539: }
1.27 albertel 2540: }
1.41 ng 2541: $request->print('<h3>Assigning Grades</h3>');
2542: my $courseid=$ENV{'request.course.id'};
1.97 albertel 2543: my ($classlist) = &getclasslist('all',0);
1.106 albertel 2544: my @notallowed;
1.41 ng 2545: my @skipped;
2546: my $countdone=0;
2547: foreach my $grade (@gradedata) {
2548: my %entries=&Apache::loncommon::record_sep($grade);
2549: my $username=$entries{$fields{'username'}};
2550: my $domain=$entries{$fields{'domain'}};
2551: if (!exists($$classlist{"$username:$domain"})) {
2552: push(@skipped,"$username:$domain");
2553: next;
2554: }
1.108 albertel 2555: my $usec=$classlist->{"$username:$domain"}[5];
1.106 albertel 2556: if (!&canmodify($usec)) {
2557: push(@notallowed,"$username:$domain");
2558: next;
2559: }
1.41 ng 2560: my %grades;
2561: foreach my $dest (keys(%fields)) {
2562: if ($dest eq 'username' || $dest eq 'domain') { next; }
2563: if ($entries{$fields{$dest}} eq '') { next; }
2564: my $store_key=$dest;
2565: $store_key=~s/^stores/resource/;
2566: $store_key=~s/_/\./g;
2567: $grades{$store_key}=$entries{$fields{$dest}};
2568: }
2569: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
2570: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'},
2571: $domain,$username);
2572: $request->print('.');
2573: $request->rflush();
2574: $countdone++;
2575: }
2576: $request->print("<br />Stored $countdone students\n");
2577: if (@skipped) {
1.106 albertel 2578: $request->print('<p<font size="+1"><b>Skipped Students</b></font></p>');
2579: foreach my $student (@skipped) { $request->print("$student<br />\n"); }
2580: }
2581: if (@notallowed) {
2582: $request->print('<p><font size="+1" color="red"><b>Students Not Allowed to Modify</b></font></p>');
2583: foreach my $student (@notallowed) { $request->print("$student<br />\n"); }
1.41 ng 2584: }
1.106 albertel 2585: $request->print("<br />\n");
1.41 ng 2586: $request->print(&show_grading_menu_form($symb,$url));
2587: return '';
1.26 albertel 2588: }
1.44 ng 2589: #------------- end of section for handling csv file upload ---------
2590: #
2591: #-------------------------------------------------------------------
2592: #
1.72 ng 2593: #-------------- Next few routines handles grading by page/sequence
2594: #
2595: #--- Select a page/sequence and a student to grade
1.68 ng 2596: sub pickStudentPage {
2597: my ($request) = shift;
2598:
2599: $request->print(<<LISTJAVASCRIPT);
2600: <script type="text/javascript" language="javascript">
2601:
2602: function checkPickOne(formname) {
1.76 ng 2603: if (radioSelection(formname.student) == null) {
1.68 ng 2604: alert("Please select the student you wish to grade.");
2605: return;
2606: }
1.70 ng 2607: var ptr = pullDownSelection(formname.selectpage);
1.71 ng 2608: formname.page.value = eval("formname.page"+ptr+".value");
2609: formname.title.value = eval("formname.title"+ptr+".value");
1.68 ng 2610: formname.submit();
2611: }
2612:
2613: </script>
2614: LISTJAVASCRIPT
1.118 ng 2615: &commonJSfunctions($request);
1.72 ng 2616: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2617: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2618: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2619: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2620:
2621: my $result='<h3><font color="#339933"> '.
2622: 'Manual Grading by Page or Sequence</font></h3>';
2623:
1.80 ng 2624: $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
1.70 ng 2625: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 2626: my ($titles,$symbx) = &getSymbMap($request);
1.71 ng 2627: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
1.70 ng 2628: my $ctr=0;
1.68 ng 2629: foreach (@$titles) {
2630: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 2631: $result.='<option value="'.$ctr.'" '.
1.71 ng 2632: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2633: '>'.$showtitle.'</option>'."\n";
1.70 ng 2634: $ctr++;
1.68 ng 2635: }
2636: $result.= '</select>'."<br>\n";
1.70 ng 2637: $ctr=0;
2638: foreach (@$titles) {
2639: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2640: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
2641: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
2642: $ctr++;
2643: }
1.72 ng 2644: $result.='<input type="hidden" name="page" />'."\n".
2645: '<input type="hidden" name="title" />'."\n";
1.68 ng 2646:
1.116 ng 2647: $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.71 ng 2648: '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
1.72 ng 2649:
1.71 ng 2650: $result.=' <b>Submission Details: </b>'.
2651: '<input type="radio" name="lastSub" value="none" /> none'."\n".
2652: '<input type="radio" name="lastSub" value="datesub" checked /> dates and submissions'."\n".
2653: '<input type="radio" name="lastSub" value="all" /> all details'."\n";
1.72 ng 2654:
1.68 ng 2655: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.118 ng 2656: '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n".
1.72 ng 2657: '<input type="hidden" name="command" value="displayPage" />'."\n".
2658: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.80 ng 2659: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2660: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n";
1.72 ng 2661:
1.80 ng 2662: $result.=' <input type="button" '.
1.72 ng 2663: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
2664:
1.68 ng 2665: $request->print($result);
2666:
1.76 ng 2667: my $studentTable.=' <b>Select a student you wish to grade</b><br>'.
1.68 ng 2668: '<table border="0"><tr><td bgcolor="#777777">'.
2669: '<table border="0"><tr bgcolor="#e6ffff">'.
2670: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2671: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2672: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2673: '<td><b> Fullname <font color="#999999">(username)</font></b></td></tr>';
2674:
1.76 ng 2675: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 2676: my $ptr = 1;
2677: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
2678: my ($uname,$udom) = split(/:/,$student);
2679: $studentTable.=($ptr%4 == 1 ? '<tr bgcolor="#ffffe6"><td>' : '</td><td>');
1.70 ng 2680: $studentTable.='<input type="radio" name="student" value="'.$student.'" /> '.$$fullname{$student}.
1.68 ng 2681: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font>'."\n";
2682: $studentTable.=($ptr%4 == 0 ? '</td></tr>' : '');
2683: $ptr++;
2684: }
2685: $studentTable.='</td><td> </td><td> </td><td> ' if ($ptr%4 == 2);
2686: $studentTable.='</td><td> </td><td> ' if ($ptr%4 == 3);
2687: $studentTable.='</td><td> ' if ($ptr%4 == 0);
2688: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.70 ng 2689: $studentTable.='<br /> <input type="button" '.
2690: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /></form>'."\n";
1.68 ng 2691:
2692: $studentTable.=&show_grading_menu_form($symb,$url);
2693: $request->print($studentTable);
2694:
2695: return '';
2696: }
2697:
2698: sub getSymbMap {
1.74 albertel 2699: my ($request) = @_;
1.79 bowersj2 2700: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.117 bowersj2 2701: $ENV{'request.course.fn'}.'_parms.db');
1.68 ng 2702: $navmap->init();
2703:
2704: my %symbx = ();
2705: my @titles = ();
1.117 bowersj2 2706: my $minder = 0;
2707:
2708: # Gather every sequence that has problems.
2709: my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); }, 1);
2710: for my $sequence ($navmap->getById('0.0'), @sequences) {
2711: if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) {
2712: my $title = $minder.'.'.$sequence->compTitle();
2713: push @titles, $title; # minder in case two titles are identical
2714: $symbx{$title} = $sequence->symb();
2715: $minder++;
2716: }
1.68 ng 2717: }
2718:
2719: $navmap->untieHashes();
2720: return \@titles,\%symbx;
2721: }
2722:
1.72 ng 2723: #
2724: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 2725: sub displayPage {
2726: my ($request) = shift;
2727:
1.72 ng 2728: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2729: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2730: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2731: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2732: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2733: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.70 ng 2734: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2735: my $usec=$classlist->{$ENV{'form.student'}}[5];
2736: if (!&canview($usec)) {
2737: $request->print('<font color="red">Unable to view requested student.('.$ENV{'form.student'}.')</font>');
2738: $request->print(&show_grading_menu_form($symb,$url));
2739: return;
2740: }
1.70 ng 2741: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2742: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
1.68 ng 2743: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
2744:
1.71 ng 2745: &sub_page_js($request);
2746: $request->print($result);
2747:
1.79 bowersj2 2748: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.68 ng 2749: $ENV{'request.course.fn'}.'_parms.db',1, 1);
1.70 ng 2750: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
1.68 ng 2751: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2752:
2753: my $iterator = $navmap->getIterator($map->map_start(),
2754: $map->map_finish());
2755:
1.71 ng 2756: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 2757: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
2758: '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
2759: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
2760: '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
2761: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2762: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.77 ng 2763: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
1.71 ng 2764:
2765: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
2766: '/check.gif" height="16" border="0" />';
2767:
1.118 ng 2768: $studentTable.=' <b>Note:</b> Problems graded correct by the computer are marked with a '.$checkIcon.
2769: ' symbol.'."\n".
1.71 ng 2770: '<table border="0"><tr><td bgcolor="#777777">'.
2771: '<table border="0"><tr bgcolor="#e6ffff">'.
1.118 ng 2772: '<td align="center"><b> Prob. </b></td>'.
2773: '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade</b></td></tr>';
1.71 ng 2774:
1.101 albertel 2775: my ($depth,$question) = (1,1);
1.68 ng 2776: $iterator->next(); # skip the first BEGIN_MAP
2777: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 2778: while ($depth > 0) {
1.68 ng 2779: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 2780: if($curRes == $iterator->END_MAP) { $depth--; }
1.68 ng 2781:
2782: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2783: my $parts = $curRes->parts();
1.68 ng 2784: my $title = $curRes->compTitle();
1.71 ng 2785: my $symbx = $curRes->symb();
2786: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2787: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2788: $studentTable.='<td valign="top">';
2789: if ($ENV{'form.vProb'} eq 'yes') {
2790: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
2791: } else {
1.116 ng 2792: my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
1.80 ng 2793: $companswer =~ s|<form(.*?)>||g;
2794: $companswer =~ s|</form>||g;
1.71 ng 2795: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
1.116 ng 2796: # $companswer =~ s/$1/ /ms;
2797: # $request->print('match='.$1."<br>\n");
1.71 ng 2798: # }
1.116 ng 2799: # $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g;
1.71 ng 2800: $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer;
2801: }
2802:
2803: my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname);
2804: if ($ENV{'form.lastSub'} eq 'datesub') {
2805: if ($record{'version'} eq '') {
2806: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
2807: } else {
1.116 ng 2808: my %responseType = ();
2809: foreach my $partid (@{$parts}) {
2810: $responseType{$partid} = $curRes->responseType($partid);
2811: }
1.119 ! ng 2812: $studentTable.= &displaySubByDates(\%record,$parts,\%responseType,$checkIcon);
1.71 ng 2813: }
2814: } elsif ($ENV{'form.lastSub'} eq 'all') {
2815: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
2816: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
2817: $ENV{'request.course.id'},
2818: '','.submission');
2819:
2820: }
1.103 albertel 2821: if (&canmodify($usec)) {
2822: foreach my $partid (@{$parts}) {
2823: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
2824: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
2825: $question++;
2826: }
1.71 ng 2827: }
2828: $studentTable.='</td></tr>';
1.68 ng 2829:
1.103 albertel 2830: }
1.68 ng 2831: $curRes = $iterator->next();
2832: }
2833:
1.98 albertel 2834: $navmap->untieHashes();
2835:
1.71 ng 2836: $studentTable.='</td></tr></table></td></tr></table>'."\n".
2837: ' <input type="button" value="Save" '.
2838: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
2839: '</form>'."\n";
2840: $studentTable.=&show_grading_menu_form($symb,$url);
2841: $request->print($studentTable);
2842:
2843: return '';
1.119 ! ng 2844: }
! 2845:
! 2846: sub displaySubByDates {
! 2847: my ($record,$parts,$responseType,$checkIcon) = @_;
! 2848: my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
! 2849: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
! 2850: '<td><b>Date/Time</b></td>'.
! 2851: '<td><b>Submission</b></td>'.
! 2852: '<td><b>Status </b></td></tr>';
! 2853: my ($version);
! 2854: my %mark;
! 2855: $mark{'correct_by_student'} = $checkIcon;
! 2856: for ($version=1;$version<=$$record{'version'};$version++) {
! 2857: my $timestamp = scalar(localtime($$record{$version.':timestamp'}));
! 2858: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
! 2859: my @versionKeys = split(/\:/,$$record{$version.':keys'});
! 2860: my @displaySub = ();
! 2861: foreach my $partid (@{$parts}) {
! 2862: my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
! 2863: next if ($$record{"$version:resource.$partid.solved"} eq '');
! 2864: $displaySub[0].=(exists $$record{$version.':'.$matchKey[0]}) ?
! 2865: '<b>Part '.$partid.' '.
! 2866: ($$record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' :
! 2867: 'Trial '.$$record{"$version:resource.$partid.tries"}).'</b> '.
! 2868: &cleanRecord($$record{$version.':'.$matchKey[0]},$$responseType{$partid}).'<br />' : '';
! 2869: $displaySub[1].=(exists $$record{"$version:resource.$partid.award"}) ?
! 2870: '<b>Part '.$partid.'</b> '.
! 2871: lc($$record{"$version:resource.$partid.award"}).' '.
! 2872: $mark{$$record{"$version:resource.$partid.solved"}}.'<br />' : '';
! 2873: # $$record{"$version:resource.$partid.solved"}.'<br />' : '';
! 2874: $displaySub[2].=(exists $$record{"$version:resource.$partid.regrader"}) ?
! 2875: $$record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
! 2876: }
! 2877: $displaySub[2].=(exists $$record{"$version:resource.regrader"}) ?
! 2878: $$record{"$version:resource.regrader"} : '';
! 2879: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1].
! 2880: ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' </td></tr>';
! 2881: }
! 2882: $studentTable.='</table></td></tr></table>';
! 2883: return $studentTable;
1.71 ng 2884: }
2885:
2886: sub updateGradeByPage {
2887: my ($request) = shift;
2888:
2889: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2890: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2891: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2892: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2893: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.71 ng 2894: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2895: my $usec=$classlist->{$ENV{'form.student'}}[5];
2896: if (!&canmodify($usec)) {
2897: $request->print('<font color="red">Unable to modify requested student.('.$ENV{'form.student'}.'</font>');
2898: $request->print(&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'}));
2899: return;
2900: }
1.71 ng 2901: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2902: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
2903: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
1.70 ng 2904:
1.68 ng 2905: $request->print($result);
2906:
1.79 bowersj2 2907: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.71 ng 2908: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2909: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
2910: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2911:
2912: my $iterator = $navmap->getIterator($map->map_start(),
2913: $map->map_finish());
1.70 ng 2914:
1.71 ng 2915: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 2916: '<table border="0"><tr bgcolor="#e6ffff">'.
1.70 ng 2917: '<td align="center"><b> No </b></td>'.
1.71 ng 2918: '<td><b> Title </b></td>'.
2919: '<td><b> Previous Score </b></td>'.
2920: '<td><b> New Score </b></td></tr>';
2921:
2922: $iterator->next(); # skip the first BEGIN_MAP
2923: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 2924: my ($depth,$question,$changeflag)= (1,1,0);
2925: while ($depth > 0) {
1.71 ng 2926: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 2927: if($curRes == $iterator->END_MAP) { $depth--; }
1.71 ng 2928:
2929: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2930: my $parts = $curRes->parts();
1.71 ng 2931: my $title = $curRes->compTitle();
2932: my $symbx = $curRes->symb();
2933: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2934: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2935: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
2936:
2937: my %newrecord=();
2938: my @displayPts=();
2939: foreach my $partid (@{$parts}) {
2940: my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid};
2941: my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid};
2942:
2943: my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ?
2944: $ENV{'form.WGT'.$question.'_'.$partid} : 1;
2945: my $partial = $newpts/$wgt;
2946: my $score;
2947: if ($partial > 0) {
2948: $score = 'correct_by_override';
2949: } elsif ($partial == 0) {
2950: $score = 'incorrect_by_override';
2951: }
2952: if ($ENV{'form.GD_SEL'.$question.'_'.$partid} eq 'excused') {
2953: $partial = '';
2954: $score = 'excused';
2955: }
2956: my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid};
2957: $displayPts[0].=' <b>Part</b> '.$partid.' = '.
2958: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
2959: ' <br>';
2960: $displayPts[1].=' <b>Part</b> '.$partid.' = '.
2961: ($oldstatus eq 'correct_by_student' ? $oldpts :
2962: (($score eq 'excused') ? 'excused' : $newpts)).
2963: ' <br>';
2964:
2965: $question++;
2966: if (($oldstatus eq 'correct_by_student') ||
2967: ($newpts eq $oldpts && $score eq $oldstatus))
2968: {
2969: next;
2970: }
2971: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
2972: $newrecord{'resource.'.$partid.'.solved'} = $score;
1.72 ng 2973: $newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.71 ng 2974:
2975: $changeflag++;
2976: }
2977: if (scalar(keys(%newrecord)) > 0) {
2978: &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
2979: $udom,$uname);
2980: }
2981: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
2982: '<td valign="top">'.$displayPts[1].'</td>'.
2983: '</tr>';
1.68 ng 2984:
2985: }
1.71 ng 2986: $curRes = $iterator->next();
1.68 ng 2987: }
1.98 albertel 2988:
2989: $navmap->untieHashes();
1.68 ng 2990:
1.71 ng 2991: $studentTable.='</td></tr></table></td></tr></table>';
2992: $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
1.76 ng 2993: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
2994: 'The scores were changed for '.
2995: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
2996: $request->print($grademsg.$studentTable);
1.68 ng 2997:
1.70 ng 2998: return '';
2999: }
3000:
1.72 ng 3001: #-------- end of section for handling grading by page/sequence ---------
3002: #
3003: #-------------------------------------------------------------------
3004:
1.75 albertel 3005: #--------------------Scantron Grading-----------------------------------
3006: #
3007: #------ start of section for handling grading by page/sequence ---------
3008:
1.81 albertel 3009: sub defaultFormData {
3010: my ($symb,$url)=@_;
3011: return '
3012: <input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3013: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3014: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
3015: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
3016: }
3017:
1.75 albertel 3018: sub getSequenceDropDown {
3019: my ($request,$symb)=@_;
3020: my $result='<select name="selectpage">'."\n";
3021: my ($titles,$symbx) = &getSymbMap($request);
3022: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
3023: my $ctr=0;
3024: foreach (@$titles) {
3025: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
3026: $result.='<option value="'.$$symbx{$_}.'" '.
3027: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
3028: '>'.$showtitle.'</option>'."\n";
3029: $ctr++;
3030: }
3031: $result.= '</select>';
3032: return $result;
3033: }
3034:
1.81 albertel 3035: sub scantron_uploads {
3036: if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
3037: my $result= '<select name="scantron_selectfile">';
3038: opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
3039: my @files=sort(readdir(DIR));
3040: foreach my $filename (@files) {
3041: if ($filename eq '.' or $filename eq '..') { next; }
3042: $result.="<option>$filename</option>\n";
3043: }
3044: closedir(DIR);
3045: $result.="</select>";
3046: return $result;
3047: }
3048:
1.82 albertel 3049: sub scantron_scantab {
3050: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3051: my $result='<select name="scantron_format">'."\n";
3052: foreach my $line (<$fh>) {
3053: my ($name,$descrip)=split(/:/,$line);
3054: if ($name =~ /^\#/) { next; }
3055: $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
3056: }
3057: $result.='</select>'."\n";
3058:
3059: return $result;
3060: }
3061:
1.75 albertel 3062: sub scantron_selectphase {
3063: my ($r) = @_;
3064: my ($symb,$url)=&get_symb_and_url($r);
3065: if (!$symb) {return '';}
3066: my $sequence_selector=&getSequenceDropDown($r,$symb);
1.81 albertel 3067: my $default_form_data=&defaultFormData($symb,$url);
3068: my $grading_menu_button=&show_grading_menu_form($symb,$url);
3069: my $file_selector=&scantron_uploads();
1.82 albertel 3070: my $format_selector=&scantron_scantab();
1.75 albertel 3071: my $result;
3072: $result.= <<SCANTRONFORM;
1.82 albertel 3073: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
3074: <input type="hidden" name="command" value="scantron_process" />
1.81 albertel 3075: $default_form_data
1.75 albertel 3076: <table width="100%" border="0">
3077: <tr>
3078: <td bgcolor="#777777">
3079: <table width="100%" border="0">
3080: <tr bgcolor="#e6ffff">
3081: <td>
3082: <b>Specify file location and which Folder/Sequence to grade</b>
3083: </td>
3084: </tr>
3085: <tr bgcolor="#ffffe6">
3086: <td>
3087: Sequence to grade: $sequence_selector
3088: </td>
3089: </tr>
3090: <tr bgcolor="#ffffe6">
3091: <td>
1.81 albertel 3092: Filename of scoring office file: $file_selector
1.75 albertel 3093: </td>
3094: </tr>
1.82 albertel 3095: <tr bgcolor="#ffffe6">
3096: <td>
3097: Format of data file: $format_selector
3098: </td>
3099: </tr>
1.75 albertel 3100: </table>
3101: </td>
3102: </tr>
3103: </table>
3104: <input type="submit" value="Submit" />
3105: </form>
1.81 albertel 3106: $grading_menu_button
1.75 albertel 3107: SCANTRONFORM
3108:
3109: return $result;
3110: }
3111:
1.82 albertel 3112: sub get_scantron_config {
3113: my ($which) = @_;
3114: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3115: my %config;
3116: foreach my $line (<$fh>) {
3117: my ($name,$descrip)=split(/:/,$line);
3118: if ($name ne $which ) { next; }
3119: chomp($line);
3120: my @config=split(/:/,$line);
3121: $config{'name'}=$config[0];
3122: $config{'description'}=$config[1];
3123: $config{'CODElocation'}=$config[2];
3124: $config{'CODEstart'}=$config[3];
3125: $config{'CODElength'}=$config[4];
3126: $config{'IDstart'}=$config[5];
3127: $config{'IDlength'}=$config[6];
3128: $config{'Qstart'}=$config[7];
3129: $config{'Qlength'}=$config[8];
3130: $config{'Qoff'}=$config[9];
3131: $config{'Qon'}=$config[10];
3132: last;
3133: }
3134: return %config;
3135: }
3136:
3137: sub username_to_idmap {
3138: my ($classlist)= @_;
3139: my %idmap;
3140: foreach my $student (keys(%$classlist)) {
3141: $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}=
3142: $student;
3143: }
3144: return %idmap;
3145: }
3146:
3147: sub scantron_parse_scanline {
3148: my ($line,$scantron_config)=@_;
3149: my %record;
3150: my $questions=substr($line,$$scantron_config{'Qstart'}-1);
3151: my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
3152: if ($$scantron_config{'CODElocation'} ne 0) {
3153: if ($$scantron_config{'CODElocation'} < 0) {
1.83 albertel 3154: $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1,
3155: $$scantron_config{'CODElength'});
1.82 albertel 3156: } else {
3157: #FIXME interpret first N questions
3158: }
3159: }
1.83 albertel 3160: $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
3161: $$scantron_config{'IDlength'});
1.82 albertel 3162: my @alphabet=('A'..'Z');
3163: my $questnum=0;
3164: while ($questions) {
3165: $questnum++;
3166: my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
3167: substr($questions,0,$$scantron_config{'Qlength'})='';
1.83 albertel 3168: if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
1.82 albertel 3169: my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest);
3170: if (scalar(@array) gt 2) {
3171: #FIXME do something intelligent with double bubbles
1.83 albertel 3172: Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
3173: '-'.$currentquest.'-'.$questnum.'</pre><br />');
1.82 albertel 3174: }
3175: if (length($array[0]) eq $$scantron_config{'Qlength'}) {
1.83 albertel 3176: $record{"scantron.$questnum.answer"}='';
1.82 albertel 3177: } else {
1.83 albertel 3178: $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
1.82 albertel 3179: }
3180: }
1.83 albertel 3181: $record{'scantron.maxquest'}=$questnum;
3182: return \%record;
1.82 albertel 3183: }
3184:
3185: sub scantron_add_delay {
3186: }
3187:
3188: sub scantron_find_student {
1.83 albertel 3189: my ($scantron_record,$idmap)=@_;
3190: my $scanID=$$scantron_record{'scantron.ID'};
3191: foreach my $id (keys(%$idmap)) {
3192: Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
3193: if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
3194: }
3195: return undef;
3196: }
3197:
3198: sub scantron_filter {
3199: my ($curres)=@_;
3200: if (ref($curres) && $curres->is_problem() && !$curres->randomout) {
3201: return 1;
3202: }
3203: return 0;
1.82 albertel 3204: }
3205:
3206: sub scantron_process_students {
1.75 albertel 3207: my ($r) = @_;
1.81 albertel 3208: my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});
3209: my ($symb,$url)=&get_symb_and_url($r);
3210: if (!$symb) {return '';}
3211: my $default_form_data=&defaultFormData($symb,$url);
1.82 albertel 3212:
3213: my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
3214: my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
1.85 albertel 3215: my @scanlines=<$scanlines>;
1.82 albertel 3216: my $classlist=&Apache::loncoursedata::get_classlist();
3217: my %idmap=&username_to_idmap($classlist);
1.83 albertel 3218: my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1);
3219: my $map=$navmap->getResourceByUrl($sequence);
3220: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
3221: $r->print("geto ".scalar(@resources)."<br />");
1.82 albertel 3222: my $result= <<SCANTRONFORM;
1.81 albertel 3223: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
3224: <input type="hidden" name="command" value="scantron_configphase" />
3225: $default_form_data
3226: SCANTRONFORM
1.82 albertel 3227: $r->print($result);
3228:
3229: my @delayqueue;
1.85 albertel 3230: my $totalcorrect;
3231: my $totalincorrect;
3232:
3233: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
3234: 'Scantron Status','Scantron Progress',scalar(@scanlines));
3235: foreach my $line (@scanlines) {
3236: my $studentcorrect;
3237: my $studentincorrect;
1.75 albertel 3238:
1.83 albertel 3239: chomp($line);
1.82 albertel 3240: my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
3241: my ($uname,$udom);
3242: if ($uname=&scantron_find_student($scan_record,\%idmap)) {
3243: &scantron_add_delay(\@delayqueue,$line,
3244: 'Unable to find a student that matches');
3245: }
1.83 albertel 3246: $r->print('<pre>doing studnet'.$uname.'</pre>');
1.82 albertel 3247: ($uname,$udom)=split(/:/,$uname);
1.85 albertel 3248: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3249: &Apache::lonnet::appenv(%$scan_record);
1.85 albertel 3250: # &Apache::lonhomework::showhash(%ENV);
1.83 albertel 3251: $Apache::lonxml::debug=1;
1.85 albertel 3252: &Apache::lonxml::debug("line is $line");
1.83 albertel 3253:
1.85 albertel 3254: my $i=0;
1.83 albertel 3255: foreach my $resource (@resources) {
1.85 albertel 3256: $i++;
1.83 albertel 3257: my $result=&Apache::lonnet::ssi($resource->src(),
3258: ('submitted' =>'scantron',
3259: 'grade_target' =>'grade',
3260: 'grade_username'=>$uname,
3261: 'grade_domain' =>$udom,
3262: 'grade_courseid'=>$ENV{'request.course.id'},
3263: 'grade_symb' =>$resource->symb()));
1.85 albertel 3264: my %score=&Apache::lonnet::restore($resource->symb(),
3265: $ENV{'request.course.id'},
3266: $udom,$uname);
3267: foreach my $part ($resource->{PARTS}) {
3268: if ($score{'resource.'.$part.'.solved'} =~ /^correct/) {
3269: $studentcorrect++;
3270: $totalcorrect++;
3271: } else {
3272: $studentincorrect++;
3273: $totalincorrect++;
3274: }
3275: }
1.83 albertel 3276: $r->print('<pre>'.
3277: $resource->symb().'-'.
3278: $resource->src().'-'.'</pre>result is'.$result);
1.85 albertel 3279: &Apache::lonhomework::showhash(%score);
3280: # if ($i eq 3) {last;}
1.83 albertel 3281: }
1.85 albertel 3282: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3283: &Apache::lonnet::delenv('scantron\.');
1.85 albertel 3284: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
3285: 'last student Who got a '.$studentcorrect.' correct and '.
3286: $studentincorrect.' incorrect. The class has gotten '.
3287: $totalcorrect.' correct and '.$totalincorrect.' incorrect');
1.83 albertel 3288: last;
1.82 albertel 3289: #FIXME
3290: #get iterator for $sequence
3291: #foreach question 'submit' the students answer to the server
3292: # through grade target {
3293: # generate data to pass back that includes grade recevied
3294: #}
3295: }
1.85 albertel 3296: $Apache::lonxml::debug=0;
1.82 albertel 3297: foreach my $delay (@delayqueue) {
3298: #FIXME
3299: #print out each delayed student with interface to select how
3300: # to repair student provided info
3301: #Expected errors include
3302: # 1 bad/no stuid/username
3303: # 2 invalid bubblings
3304:
3305: }
1.75 albertel 3306: #FIXME
3307: # if delay queue exists 2 submits one to process delayed students one
3308: # to ignore delayed students, possibly saving the delay queue for later
1.85 albertel 3309:
3310: $navmap->untieHashes();
1.75 albertel 3311: }
3312: #-------- end of section for handling grading scantron forms -------
3313: #
3314: #-------------------------------------------------------------------
3315:
3316:
1.72 ng 3317: #-------------------------- Menu interface -------------------------
3318: #
3319: #--- Show a Grading Menu button - Calls the next routine ---
3320: sub show_grading_menu_form {
3321: my ($symb,$url)=@_;
3322: my $result.='<form action="/adm/grades" method="post">'."\n".
3323: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3324: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 3325: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 3326: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
3327: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
3328: '</form>'."\n";
3329: return $result;
3330: }
3331:
1.77 ng 3332: # -- Retrieve choices for grading form
3333: sub savedState {
3334: my %savedState = ();
3335: if ($ENV{'form.saveState'}) {
3336: foreach (split(/:/,$ENV{'form.saveState'})) {
3337: my ($key,$value) = split(/=/,$_,2);
3338: $savedState{$key} = $value;
3339: }
3340: }
3341: return \%savedState;
3342: }
1.76 ng 3343:
1.72 ng 3344: #--- Displays the main menu page -------
3345: sub gradingmenu {
3346: my ($request) = @_;
3347: my ($symb,$url)=&get_symb_and_url($request);
3348: if (!$symb) {return '';}
1.76 ng 3349: my $probTitle = &Apache::lonnet::gettitle($symb);
1.72 ng 3350:
3351: $request->print(<<GRADINGMENUJS);
3352: <script type="text/javascript" language="javascript">
1.116 ng 3353: function checkChoice(formname,val,cmdx) {
3354: if (val <= 2) {
3355: var cmd = radioSelection(formname.radioChoice);
1.118 ng 3356: var cmdsave = cmd;
1.116 ng 3357: } else {
3358: cmd = cmdx;
1.118 ng 3359: cmdsave = 'submission';
1.116 ng 3360: }
3361: formname.command.value = cmd;
1.118 ng 3362: formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
1.112 ng 3363: ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
1.116 ng 3364: if (val < 5) formname.submit();
3365: if (val == 5) {
1.72 ng 3366: if (!checkReceiptNo(formname,'notOK')) { return false;}
3367: formname.submit();
3368: }
3369: }
3370:
3371: function checkReceiptNo(formname,nospace) {
3372: var receiptNo = formname.receipt.value;
3373: var checkOpt = false;
3374: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
3375: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
3376: if (checkOpt) {
3377: alert("Please enter a receipt number given by a student in the receipt box.");
3378: formname.receipt.value = "";
3379: formname.receipt.focus();
3380: return false;
3381: }
3382: return true;
3383: }
3384: </script>
3385: GRADINGMENUJS
1.118 ng 3386: &commonJSfunctions($request);
3387: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>';
3388: my ($table,$resptype,$hdgrade) = &showResourceInfo($url,$probTitle);
3389: $result.=$table;
1.76 ng 3390: my (undef,$sections) = &getclasslist('all','0');
1.77 ng 3391: my $savedState = &savedState();
1.118 ng 3392: my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
1.77 ng 3393: my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
1.118 ng 3394: my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
1.77 ng 3395: my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
1.72 ng 3396:
3397: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
3398: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3399: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3400: '<input type="hidden" name="response" value="'.$resptype.'" />'."\n".
3401: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
3402: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.116 ng 3403: '<input type="hidden" name="command" value="" />'."\n".
1.77 ng 3404: '<input type="hidden" name="saveState" value="" />'."\n".
1.72 ng 3405: '<input type="hidden" name="showgrading" value="yes" />'."\n";
3406:
1.116 ng 3407: $result.='<table width="100%" border=0><tr><td bgcolor=#777777>'."\n".
3408: '<table width=100% border=0><tr bgcolor="#e6ffff"><td colspan="2">'."\n".
1.72 ng 3409: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
1.116 ng 3410: '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
3411:
3412: $result.='<table width="100%" border=0>';
3413: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
1.118 ng 3414: ' Select Section: <select name="section">'."\n";
1.116 ng 3415: if (ref($sections)) {
3416: foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
3417: ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
3418: }
3419: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> ';
3420:
3421: $result.='Student Status:</b>'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);
1.72 ng 3422:
1.116 ng 3423: if (ref($sections)) {
3424: $result.=' (Section "no" implies the students were not assigned a section.)<br />'
3425: if (grep /no/,@$sections);
3426: }
3427: $result.='</td></tr>';
3428:
1.118 ng 3429: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3430: '<input type="radio" name="radioChoice" value="submission" '.
3431: ($saveCmd eq 'submission' ? 'checked' : '').'> '.'<b>Current Resource:</b> For one or more students'.
3432: '<br /> -->For students with '.
3433: '<input type="radio" name="submitonly" value="yes" '.
3434: ($saveSub eq 'yes' ? 'checked' : '').' /> submissions or '.
3435: '<input type="radio" name="submitonly" value="all" '.
3436: ($saveSub eq 'all' ? 'checked' : '').' /> for all</td></tr>'."\n";
1.72 ng 3437:
1.116 ng 3438: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3439: '<input type="radio" name="radioChoice" value="viewgrades" '.
1.76 ng 3440: ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
1.118 ng 3441: '<b>Current Resource:</b> For all students in selected section or course</td></tr>'."\n";
1.72 ng 3442:
1.118 ng 3443: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'.
3444: '<input type="radio" name="radioChoice" value="pickStudentPage" '.
3445: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
3446: 'The <b>complete</b> set/page/sequence: For one student</td></tr>'."\n";
1.46 ng 3447:
1.116 ng 3448: $result.='<tr bgcolor="#ffffe6"><td><br />'.
3449: '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="View/Grade/Regrade" />'.
3450: '</td></tr></table>'."\n";
3451:
3452: $result.='</td><td valign="top">';
3453:
3454: $result.='<table width="100%" border=0>';
3455: $result.='<tr bgcolor="#ffffe6"><td>'.
3456: '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="Upload" />'.
3457: ' scores from file </td></tr>'."\n";
1.72 ng 3458:
1.75 albertel 3459: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.116 ng 3460: '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
3461: '" value="Grade" /> scantron forms</td></tr>'."\n";
1.75 albertel 3462:
1.72 ng 3463: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
3464: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.116 ng 3465: '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="Verify" />'.
3466: ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
1.72 ng 3467: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
3468: '</td></tr>'."\n";
3469: }
1.44 ng 3470:
1.116 ng 3471: $result.='</form></td></tr></table>'."\n".
1.72 ng 3472: '</td></tr></table>'."\n".
3473: '</td></tr></table>'."\n";
1.44 ng 3474: return $result;
1.2 albertel 3475: }
3476:
1.1 albertel 3477: sub handler {
1.41 ng 3478: my $request=$_[0];
1.102 albertel 3479:
1.103 albertel 3480: undef(%perm);
1.41 ng 3481: if ($ENV{'browser.mathml'}) {
3482: $request->content_type('text/xml');
3483: } else {
3484: $request->content_type('text/html');
3485: }
3486: $request->send_http_header;
1.44 ng 3487: return '' if $request->header_only;
1.41 ng 3488: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
3489: my $url=$ENV{'form.url'};
3490: my $symb=$ENV{'form.symb'};
3491: my $command=$ENV{'form.command'};
3492: if (!$url) {
3493: my ($temp1,$temp2);
3494: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);
3495: $url = $ENV{'form.url'};
3496: }
3497: &send_header($request);
3498: if ($url eq '' && $symb eq '') {
3499: if ($ENV{'user.adv'}) {
3500: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) &&
3501: ($ENV{'form.codethree'})) {
3502: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'.
3503: $ENV{'form.codethree'};
3504: my ($tsymb,$tuname,$tudom,$tcrsid)=
3505: &Apache::lonnet::checkin($token);
3506: if ($tsymb) {
3507: my ($map,$id,$url)=split(/\_\_\_/,$tsymb);
3508: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
1.99 albertel 3509: $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
3510: ('grade_username' => $tuname,
3511: 'grade_domain' => $tudom,
3512: 'grade_courseid' => $tcrsid,
3513: 'grade_symb' => $tsymb)));
1.41 ng 3514: } else {
1.45 ng 3515: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.99 albertel 3516: }
1.41 ng 3517: } else {
1.45 ng 3518: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 3519: }
1.14 www 3520: } else {
1.41 ng 3521: $request->print(&Apache::lonxml::tokeninputfield());
3522: }
3523: }
3524: } else {
1.103 albertel 3525: if (!($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}))) {
3526: if ($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3527: $perm{'vgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3528: } else {
1.103 albertel 3529: delete($perm{'vgr'});
1.102 albertel 3530: }
3531: }
1.103 albertel 3532: if (!($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) {
3533: if ($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3534: $perm{'mgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3535: } else {
1.103 albertel 3536: delete($perm{'mgr'});
1.102 albertel 3537: }
3538: }
3539:
1.104 albertel 3540: if ($command eq 'submission' && $perm{'vgr'}) {
1.68 ng 3541: ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
1.103 albertel 3542: } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
1.68 ng 3543: &pickStudentPage($request);
1.103 albertel 3544: } elsif ($command eq 'displayPage' && $perm{'vgr'}) {
1.68 ng 3545: &displayPage($request);
1.104 albertel 3546: } elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
1.71 ng 3547: &updateGradeByPage($request);
1.104 albertel 3548: } elsif ($command eq 'processGroup' && $perm{'vgr'}) {
1.41 ng 3549: &processGroup($request);
1.104 albertel 3550: } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
1.41 ng 3551: $request->print(&gradingmenu($request));
1.104 albertel 3552: } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
1.41 ng 3553: $request->print(&viewgrades($request));
1.104 albertel 3554: } elsif ($command eq 'handgrade' && $perm{'mgr'}) {
1.41 ng 3555: $request->print(&processHandGrade($request));
1.106 albertel 3556: } elsif ($command eq 'editgrades' && $perm{'mgr'}) {
1.41 ng 3557: $request->print(&editgrades($request));
1.106 albertel 3558: } elsif ($command eq 'verify' && $perm{'vgr'}) {
1.41 ng 3559: $request->print(&verifyreceipt($request));
1.106 albertel 3560: } elsif ($command eq 'csvform' && $perm{'mgr'}) {
1.72 ng 3561: $request->print(&upcsvScores_form($request));
1.106 albertel 3562: } elsif ($command eq 'csvupload' && $perm{'mgr'}) {
1.41 ng 3563: $request->print(&csvupload($request));
1.106 albertel 3564: } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
1.41 ng 3565: $request->print(&csvuploadmap($request));
1.106 albertel 3566: } elsif ($command eq 'csvuploadassign' && $perm{'mgr'}) {
1.41 ng 3567: if ($ENV{'form.associate'} ne 'Reverse Association') {
3568: $request->print(&csvuploadassign($request));
3569: } else {
3570: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
3571: $ENV{'form.upfile_associate'} = 'reverse';
3572: } else {
3573: $ENV{'form.upfile_associate'} = 'forward';
3574: }
3575: $request->print(&csvuploadmap($request));
3576: }
1.106 albertel 3577: } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
1.75 albertel 3578: $request->print(&scantron_selectphase($request));
1.106 albertel 3579: } elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
1.82 albertel 3580: $request->print(&scantron_process_students($request));
1.106 albertel 3581: } elsif ($command) {
3582: $request->print("Access Denied");
1.26 albertel 3583: }
1.2 albertel 3584: }
1.41 ng 3585: &send_footer($request);
1.44 ng 3586: return '';
3587: }
3588:
3589: sub send_header {
3590: my ($request)= @_;
3591: $request->print(&Apache::lontexconvert::header());
3592: # $request->print("
3593: #<script>
3594: #remotewindow=open('','homeworkremote');
3595: #remotewindow.close();
3596: #</script>");
1.47 www 3597: $request->print(&Apache::loncommon::bodytag('Grading'));
1.44 ng 3598: }
3599:
3600: sub send_footer {
3601: my ($request)= @_;
3602: $request->print('</body>');
3603: $request->print(&Apache::lontexconvert::footer());
1.1 albertel 3604: }
3605:
3606: 1;
3607:
1.13 albertel 3608: __END__;
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