Annotation of loncom/homework/grades.pm, revision 1.99
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.99 ! albertel 4: # $Id: grades.pm,v 1.98 2003/06/18 17:28:35 albertel 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;
1.68 ng 44: use Apache::lonnavmaps;
1.1 albertel 45: use Apache::lonhomework;
1.55 matthew 46: use Apache::loncoursedata;
1.38 ng 47: use Apache::lonmsg qw(:user_normal_msg);
1.1 albertel 48: use Apache::Constants qw(:common);
1.87 www 49: use String::Similarity;
50:
51: my %oldessays=();
1.1 albertel 52:
1.68 ng 53: # ----- These first few routines are general use routines.----
1.44 ng 54: #
55: # --- Retrieve the parts that matches stores_\d+ from the metadata file.---
56: sub getpartlist {
57: my ($url) = @_;
58: my @parts =();
59: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
60: foreach my $key (@metakeys) {
1.54 albertel 61: if ( $key =~ m/stores_(\w+)_.*/) {
1.44 ng 62: push(@parts,$key);
1.41 ng 63: }
1.16 albertel 64: }
1.44 ng 65: return @parts;
1.2 albertel 66: }
67:
1.44 ng 68: # --- Get the symbolic name of a problem and the url
69: sub get_symb_and_url {
70: my ($request) = @_;
71: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1.41 ng 72: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1.44 ng 73: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
74: return ($symb,$url);
1.32 ng 75: }
76:
1.44 ng 77: # --- Retrieve the fullname for a user. Return lastname, first middle ---
78: # --- Generation is attached next to the lastname if it exists. ---
1.34 ng 79: sub get_fullname {
1.39 ng 80: my ($uname,$udom) = @_;
1.34 ng 81: my %name=&Apache::lonnet::get('environment', ['lastname','generation',
1.55 matthew 82: 'firstname','middlename'],
83: $udom,$uname);
1.34 ng 84: my $fullname;
85: my ($tmp) = keys(%name);
86: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
1.55 matthew 87: $fullname = &Apache::loncoursedata::ProcessFullName
88: (@name{qw/lastname generation firstname middlename/});
89: } else {
90: &Apache::lonnet::logthis('grades.pm: no name data for '.$uname.
91: '@'.$udom.':'.$tmp);
1.34 ng 92: }
93: return $fullname;
94: }
95:
1.44 ng 96: #--- Get the partlist and the response type for a given problem. ---
97: #--- Indicate if a response type is coded handgraded or not. ---
1.39 ng 98: sub response_type {
1.41 ng 99: my ($url) = shift;
100: my $allkeys = &Apache::lonnet::metadata($url,'keys');
101: my %seen = ();
102: my (@partlist,%handgrade);
103: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {
1.54 albertel 104: if (/^\w+response_\w+.*/) {
1.41 ng 105: my ($responsetype,$part) = split(/_/,$_,2);
106: my ($partid,$respid) = split(/_/,$part);
107: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no');
108: next if ($seen{$partid} > 0);
109: $seen{$partid}++;
110: push @partlist,$partid;
111: }
112: }
113: return \@partlist,\%handgrade;
1.39 ng 114: }
115:
1.44 ng 116: #--- Dumps the class list with usernames,list of sections,
117: #--- section, ids and fullnames for each user.
118: sub getclasslist {
1.76 ng 119: my ($getsec,$filterlist) = @_;
1.56 matthew 120: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 121: # Bail out if we were unable to get the classlist
1.56 matthew 122: return if (! defined($classlist));
123: #
124: my %sections;
125: my %fullnames;
126: foreach (keys(%$classlist)) {
127: # the following undefs are for 'domain', and 'username' respectively.
128: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
129: @{$classlist->{$_}};
1.76 ng 130: # filter students according to status selected
1.77 ng 131: if ($filterlist && $ENV{'form.status'} ne 'Any') {
132: if ($ENV{'form.status'} ne $status) {
1.76 ng 133: delete ($classlist->{$_});
134: next;
135: }
136: }
1.44 ng 137: $section = ($section ne '' ? $section : 'no');
138: if ($getsec eq 'all' || $getsec eq $section) {
1.56 matthew 139: $sections{$section}++;
140: $fullnames{$_}=$fullname;
141: } else {
142: delete($classlist->{$_});
143: }
1.44 ng 144: }
145: my %seen = ();
1.56 matthew 146: my @sections = sort(keys(%sections));
147: return ($classlist,\@sections,\%fullnames);
1.44 ng 148: }
149:
150: #find user domain
151: sub finduser {
152: my ($name) = @_;
153: my $domain = '';
154: if ( $Apache::grades::viewgrades eq 'F' ) {
155: my %classlist=&Apache::lonnet::dump('classlist',
156: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
157: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
158: my (@fields) = grep /^$name:/, keys %classlist;
159: ($name, $domain) = split(/:/,$fields[0]);
160: return ($name,$domain);
161: } else {
162: return ($ENV{'user.name'},$ENV{'user.domain'});
163: }
164: }
165:
166: #--- Prompts a user to enter a username.
167: sub moreinfo {
168: my ($request,$reason) = @_;
169: $request->print("Unable to process request: $reason");
170: if ( $Apache::grades::viewgrades eq 'F' ) {
171: $request->print('<form action="/adm/grades" method="post">'."\n");
172: if ($ENV{'form.url'}) {
173: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n");
174: }
175: if ($ENV{'form.symb'}) {
176: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n");
177: }
178: $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n");
179: $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n");
180: $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n");
181: $request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n");
182: $request->print('</form>');
183: }
184: return '';
185: }
186:
187: #--- Retrieve the grade status of a student for all the parts
188: sub student_gradeStatus {
189: my ($url,$symb,$udom,$uname,$partlist) = @_;
190: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
191: my %partstatus = ();
192: foreach (@$partlist) {
193: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2);
194: $status = 'nothing' if ($status eq '');
195: $partstatus{$_} = $status;
196: my $subkey = "resource.$_.submitted_by";
197: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
198: }
199: return %partstatus;
200: }
201:
1.45 ng 202: # hidden form and javascript that calls the form
203: # Use by verifyscript and viewgrades
204: # Shows a student's view of problem and submission
205: sub jscriptNform {
206: my ($url,$symb) = @_;
207: my $jscript='<script type="text/javascript" language="javascript">'."\n".
208: ' function viewOneStudent(user,domain) {'."\n".
209: ' document.onestudent.student.value = user;'."\n".
210: ' document.onestudent.userdom.value = domain;'."\n".
211: ' document.onestudent.submit();'."\n".
212: ' }'."\n".
213: '</script>'."\n";
214: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
215: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
216: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 217: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 218: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.45 ng 219: '<input type="hidden" name="command" value="submission" />'."\n".
220: '<input type="hidden" name="student" value="" />'."\n".
221: '<input type="hidden" name="userdom" value="" />'."\n".
222: '</form>'."\n";
223: return $jscript;
224: }
1.39 ng 225:
1.44 ng 226: #------------------ End of general use routines --------------------
1.87 www 227:
228: #
229: # Find most similar essay
230: #
231:
232: sub most_similar {
233: my ($uname,$udom,$uessay)=@_;
234:
235: # ignore spaces and punctuation
236:
237: $uessay=~s/\W+/ /gs;
238:
239: # these will be returned. Do not care if not at least 50 percent similar
1.88 www 240: my $limit=0.6;
1.87 www 241: my $sname='';
242: my $sdom='';
243: my $scrsid='';
244: my $sessay='';
245: # go through all essays ...
246: foreach my $tkey (keys %oldessays) {
247: my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
248: # ... except the same student
1.88 www 249: if (($tname ne $uname) || ($tdom ne $udom)) {
1.87 www 250: my $tessay=$oldessays{$tkey};
251: $tessay=~s/\W+/ /gs;
252: # String similarity gives up if not even limit
1.88 www 253: my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
1.87 www 254: # Found one
255: if ($tsimilar>$limit) {
256: $limit=$tsimilar;
257: $sname=$tname;
1.88 www 258: $sdom=$tdom;
1.87 www 259: $scrsid=$tcrsid;
260: $sessay=$oldessays{$tkey};
261: }
262: }
263: }
1.88 www 264: if ($limit>0.6) {
1.87 www 265: return ($sname,$sdom,$scrsid,$sessay,$limit);
266: } else {
267: return ('','','','',0);
268: }
269: }
270:
1.44 ng 271: #-------------------------------------------------------------------
272:
273: #------------------------------------ Receipt Verification Routines
1.45 ng 274: #
1.44 ng 275: #--- Check whether a receipt number is valid.---
276: sub verifyreceipt {
277: my $request = shift;
278:
279: my $courseid = $ENV{'request.course.id'};
280: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
281: $ENV{'form.receipt'};
282: $receipt =~ s/[^\-\d]//g;
283: my $url = $ENV{'form.url'};
284: my $symb = $ENV{'form.symb'};
285: unless ($symb) {
286: $symb = &Apache::lonnet::symbread($url);
287: }
288:
1.45 ng 289: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
290: $receipt.'</h3></font>'."\n".
1.72 ng 291: '<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
1.44 ng 292:
293: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 294: my (undef,undef,$fullname) = &getclasslist('all','0');
295:
1.53 albertel 296: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 297: my ($uname,$udom)=split(/\:/);
298: if ($receipt eq
299: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
300: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
301: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
302: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
303: '<td> '.$uname.' </td>'.
304: '<td> '.$udom.' </td></tr>'."\n";
305:
306: $matches++;
307: }
308: }
309: if ($matches == 0) {
310: $string = $title.'No match found for the above receipt.';
311: } else {
1.45 ng 312: $string = &jscriptNform($url,$symb).$title.
1.44 ng 313: 'The above receipt matches the following student'.
314: ($matches <= 1 ? '.' : 's.')."\n".
315: '<table border="0"><tr><td bgcolor="#777777">'."\n".
316: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
317: '<td><b> Fullname </b></td>'."\n".
318: '<td><b> Username </b></td>'."\n".
319: '<td><b> Domain </b></td></tr>'."\n".
320: $contents.
321: '</table></td></tr></table>'."\n";
322: }
1.50 albertel 323: return $string.&show_grading_menu_form($symb,$url);
1.44 ng 324: }
325:
326: #--- This is called by a number of programs.
327: #--- Called from the Grading Menu - View/Grade an individual student
328: #--- Also called directly when one clicks on the subm button
329: # on the problem page.
1.30 ng 330: sub listStudents {
1.41 ng 331: my ($request) = shift;
1.49 albertel 332:
1.72 ng 333: my ($symb,$url) = &get_symb_and_url($request);
1.49 albertel 334: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
335: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
336: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
337: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
338:
339: my $result;
340: my ($partlist,$handgrade) = &response_type($url);
341: for (sort keys(%$handgrade)) {
342: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
343: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes');
344: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
345: '<td><b>Type: </b>'.$responsetype.'</td>'.
346: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
347: }
1.77 ng 348: $result.='</table>'."\n";
1.49 albertel 349:
1.68 ng 350: my $viewgrade = $ENV{'form.handgrade'} eq 'yes' ? 'View/Grade' : 'View';
1.76 ng 351: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
352: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1.49 albertel 353:
354: $result='<h3><font color="#339933"> '.
355: $viewgrade.
356: ' Submissions for a Student or a Group of Students</font></h3>'.
1.72 ng 357: '<table border="0"><tr><td colspan=3><font size=+1>'.
358: '<b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>'.$result;
1.49 albertel 359:
1.45 ng 360: $request->print(<<LISTJAVASCRIPT);
361: <script type="text/javascript" language="javascript">
362: function checkSelect(checkBox) {
363: var ctr=0;
1.46 ng 364: var sense="";
1.45 ng 365: if (checkBox.length > 1) {
366: for (var i=0; i<checkBox.length; i++) {
367: if (checkBox[i].checked) {
368: ctr++;
369: }
370: }
1.46 ng 371: sense = "a student or group of students";
1.45 ng 372: } else {
373: if (checkBox.checked) {
374: ctr = 1;
375: }
1.46 ng 376: sense = "the student";
1.45 ng 377: }
378: if (ctr == 0) {
1.49 albertel 379: alert("Please select "+sense+" before clicking on the $viewgrade button.");
1.45 ng 380: return false;
381: }
382: document.gradesub.submit();
383: }
384: </script>
385: LISTJAVASCRIPT
386:
1.41 ng 387: $request->print($result);
1.39 ng 388:
1.45 ng 389: my $checkhdgrade = $ENV{'form.handgrade'} eq 'yes' ? 'checked' : '';
390: my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked';
1.44 ng 391:
1.45 ng 392: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
1.80 ng 393: ' <b>View Problem: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
394: '<input type="radio" name="vProb" value="yes" /> one student '."\n".
1.58 albertel 395: '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
1.49 albertel 396: ' <b>Submissions: </b>'."\n";
397: if ($ENV{'form.handgrade'} eq 'yes') {
398: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> handgrade only'."\n";
399: }
400: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".
1.45 ng 401: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".
402: '<input type="radio" name="lastSub" value="all" /> all details'."\n".
403: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
404: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
405: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'" />'."\n".
1.65 albertel 406: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
1.64 albertel 407: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
1.77 ng 408: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 409: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.48 albertel 410: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
411: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.49 albertel 412: 'To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
413: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n".
1.45 ng 414: ' on the check boxes for the group of students.<br />'."\n".
415: '<input type="hidden" name="command" value="processGroup" />'."\n".
416: '<input type="button" '."\n".
417: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.49 albertel 418: 'value="'.$viewgrade.'" />'."\n";
1.45 ng 419:
1.76 ng 420: my (undef,undef,$fullname) = &getclasslist($getsec,$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
1.41 ng 421:
1.45 ng 422: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.41 ng 423: '<table border="0"><tr bgcolor="#e6ffff">'.
1.44 ng 424: '<td><b> Select </b></td><td><b> Fullname </b></td>'.
425: '<td><b> Username </b></td><td><b> Domain </b></td>';
1.41 ng 426: foreach (sort(@$partlist)) {
1.45 ng 427: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>';
1.41 ng 428: }
1.45 ng 429: $gradeTable.='</tr>'."\n";
1.41 ng 430:
1.45 ng 431: my $ctr = 0;
1.53 albertel 432: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 433: my ($uname,$udom) = split(/:/,$student);
1.48 albertel 434: my (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
1.41 ng 435: my $statusflg = '';
436: foreach (keys(%status)) {
437: $statusflg = 1 if ($status{$_} ne 'nothing');
1.43 ng 438: my ($foo,$partid,$foo1) = split(/\./,$_);
1.41 ng 439: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
440: $statusflg = '';
1.45 ng 441: $gradeTable.='<input type="hidden" name="'.
442: $student.':submitted_by" value="'.
443: $status{'resource.'.$partid.'.submitted_by'}.'" />';
1.41 ng 444: }
445: }
446: next if ($statusflg eq '' && $submitonly eq 'yes');
1.34 ng 447:
1.45 ng 448: $ctr++;
1.41 ng 449: if ( $Apache::grades::viewgrades eq 'F' ) {
1.45 ng 450: $gradeTable.='<tr bgcolor="#ffffe6">'.
1.41 ng 451: '<td align="center"><input type=checkbox name="stuinfo" value="'.
452: $student.':'.$$fullname{$student}.'"></td>'."\n".
1.44 ng 453: '<td> '.$$fullname{$student}.' </td>'."\n".
1.41 ng 454: '<td> '.$uname.' </td>'."\n".
455: '<td align="middle"> '.$udom.' </td>'."\n";
456:
457: foreach (sort keys(%status)) {
458: next if (/^resource.*?submitted_by$/);
1.45 ng 459: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n";
1.41 ng 460: }
1.45 ng 461: $gradeTable.='</tr>'."\n";
1.41 ng 462: }
463: }
1.45 ng 464: $gradeTable.='</table></td></tr></table>'.
465: '<input type="button" '.
466: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.50 albertel 467: 'value="'.$viewgrade.'" /></form>'."\n";
1.45 ng 468: if ($ctr == 0) {
1.96 albertel 469: my $num_students=(scalar(keys(%$fullname)));
470: if ($num_students eq 0) {
471: $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
472: } else {
473: $gradeTable='<br /> <font color="red">'.
474: 'No submissions found for this resource for any students. ('.$num_students.' checked for submissions</font><br />';
475: }
1.46 ng 476: } elsif ($ctr == 1) {
477: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 478: }
1.50 albertel 479: $gradeTable.=&show_grading_menu_form($symb,$url);
1.45 ng 480: $request->print($gradeTable);
1.44 ng 481: return '';
1.10 ng 482: }
483:
1.44 ng 484: #---- Called from the listStudents routine
485: # Displays the submissions for one student or a group of students
1.34 ng 486: sub processGroup {
1.41 ng 487: my ($request) = shift;
488: my $ctr = 0;
489: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}}
490: : ($ENV{'form.stuinfo'}));
491: my $total = scalar(@stuchecked)-1;
1.45 ng 492:
1.41 ng 493: foreach (@stuchecked) {
494: my ($uname,$udom,$fullname) = split(/:/);
1.44 ng 495: $ENV{'form.student'} = $uname;
496: $ENV{'form.userdom'} = $udom;
497: $ENV{'form.fullname'} = $fullname;
1.41 ng 498: &submission($request,$ctr,$total);
499: $ctr++;
500: }
501: return '';
1.35 ng 502: }
1.34 ng 503:
1.44 ng 504: #------------------------------------------------------------------------------------
505: #
506: #-------------------------- Next few routines handles grading by student, essentially
507: # handles essay response type problem/part
508: #
509: #--- Javascript to handle the submission page functionality ---
510: sub sub_page_js {
511: my $request = shift;
512: $request->print(<<SUBJAVASCRIPT);
513: <script type="text/javascript" language="javascript">
1.71 ng 514: function updateRadio(formname,id,weight) {
515: var gradeBox = eval("formname.GD_BOX"+id);
516: var radioButton = eval("formname.RADVAL"+id);
1.72 ng 517: var oldpts = eval("formname.oldpts"+id+".value");
518: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 519: gradeBox.value = pts;
520: var resetbox = false;
521: if (isNaN(pts) || pts < 0) {
522: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
523: for (var i=0; i<radioButton.length; i++) {
524: if (radioButton[i].checked) {
525: gradeBox.value = i;
526: resetbox = true;
527: }
528: }
529: if (!resetbox) {
530: formtextbox.value = "";
531: }
532: return;
1.44 ng 533: }
1.71 ng 534:
535: if (pts > weight) {
536: var resp = confirm("You entered a value ("+pts+
537: ") greater than the weight for the part. Accept?");
538: if (resp == false) {
539: gradeBox.value = "";
540: return;
541: }
1.44 ng 542: }
1.13 albertel 543:
1.71 ng 544: for (var i=0; i<radioButton.length; i++) {
545: radioButton[i].checked=false;
546: if (pts == i && pts != "") {
547: radioButton[i].checked=true;
548: }
549: }
550: updateSelect(formname,id);
551: var stores = eval("formname.stores"+id);
552: stores.value = "0";
1.41 ng 553: }
1.5 albertel 554:
1.72 ng 555: function writeBox(formname,id,pts) {
1.71 ng 556: var gradeBox = eval("formname.GD_BOX"+id);
557: if (checkSolved(formname,id) == 'update') {
558: gradeBox.value = pts;
559: } else {
1.72 ng 560: var oldpts = eval("formname.oldpts"+id+".value");
561: gradeBox.value = oldpts;
1.71 ng 562: var radioButton = eval("formname.RADVAL"+id);
563: for (var i=0; i<radioButton.length; i++) {
564: radioButton[i].checked=false;
1.72 ng 565: if (i == oldpts) {
1.71 ng 566: radioButton[i].checked=true;
567: }
568: }
1.41 ng 569: }
1.71 ng 570: var stores = eval("formname.stores"+id);
571: stores.value = "0";
572: updateSelect(formname,id);
573: return;
1.41 ng 574: }
1.44 ng 575:
1.71 ng 576: function clearRadBox(formname,id) {
577: if (checkSolved(formname,id) == 'noupdate') {
578: updateSelect(formname,id);
579: return;
580: }
581: gradeSelect = eval("formname.GD_SEL"+id);
582: for (var i=0; i<gradeSelect.length; i++) {
583: if (gradeSelect[i].selected) {
584: var selectx=i;
585: }
586: }
587: var stores = eval("formname.stores"+id);
588: if (selectx == stores.value) { return };
589: var gradeBox = eval("formname.GD_BOX"+id);
590: gradeBox.value = "";
591: var radioButton = eval("formname.RADVAL"+id);
592: for (var i=0; i<radioButton.length; i++) {
593: radioButton[i].checked=false;
594: }
595: stores.value = selectx;
596: }
1.5 albertel 597:
1.71 ng 598: function checkSolved(formname,id) {
599: if (eval("formname.solved"+id+".value") == "correct_by_student") {
600: alert("This problem has been graded correct by the computer. The score cannot be changed.");
601: return "noupdate";
1.41 ng 602: }
1.71 ng 603: return "update";
1.13 albertel 604: }
1.71 ng 605:
606: function updateSelect(formname,id) {
607: var gradeSelect = eval("formname.GD_SEL"+id);
608: gradeSelect[0].selected = true;
609: return;
1.41 ng 610: }
1.33 ng 611:
1.71 ng 612: //=========== Check that a point is assigned for all the parts (essay grading only) ============
613: function checksubmit(formname,val,total,parttot) {
614: document.SCORE.gradeOpt.value = val;
615: if (val == "Save & Next") {
616: for (i=0;i<=total;i++) {
617: for (j=0;j<parttot;j++) {
618: var partid = eval("formname.partid"+i+"_"+j+".value");
619: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
620: if (selopt[0].selected) {
621: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
622: if (points == "") {
623: var name = eval("formname.name"+i+".value");
624: var resp = confirm("You did not assign a score for "+name+", part "+partid+". Continue?");
625: if (resp == false) {
626: eval("formname.GD_BOX"+i+"_"+partid+".focus()");
627: return false;
628: }
629: }
630: }
631:
632: }
633: }
634:
635: }
636: formname.submit();
637: }
1.44 ng 638:
1.71 ng 639: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
640: function checkSubmitPage(formname,total) {
641: noscore = new Array(100);
642: var ptr = 0;
643: for (i=1;i<total;i++) {
644: var partid = eval("formname.q_"+i+".value");
645: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
646: if (selopt[0].selected) {
647: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
648: var status = eval("formname.solved"+i+"_"+partid+".value");
649: if (points == "" && status != "correct_by_student") {
650: noscore[ptr] = i;
651: ptr++;
652: }
653: }
654: }
655: if (ptr != 0) {
656: var sense = ptr == 1 ? ": " : "s: ";
657: var prolist = "";
658: if (ptr == 1) {
659: prolist = noscore[0];
660: } else {
661: var i = 0;
662: while (i < ptr-1) {
663: prolist += noscore[i]+", ";
664: i++;
665: }
666: prolist += "and "+noscore[i];
667: }
668: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
669: if (resp == false) {
670: return false;
671: }
672: }
1.45 ng 673:
1.71 ng 674: formname.submit();
675: }
676: </script>
677: SUBJAVASCRIPT
678: }
1.45 ng 679:
1.71 ng 680: #--- javascript for essay type problem --
681: sub sub_page_kw_js {
682: my $request = shift;
1.80 ng 683: my $iconpath = $request->dir_config('lonIconsURL');
1.71 ng 684: $request->print(<<SUBJAVASCRIPT);
685: <script type="text/javascript" language="javascript">
1.45 ng 686:
1.44 ng 687: //===================== Show list of keywords ====================
688: function keywords(keyform) {
1.76 ng 689: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keyform.value);
1.44 ng 690: if (nret==null) return;
691: keyform.value = nret;
692:
693: document.SCORE.refresh.value = "on";
694: if (document.SCORE.keywords.value != "") {
695: document.SCORE.submit();
696: }
697: return;
698: }
699:
700: //===================== Script to view submitted by ==================
701: function viewSubmitter(submitter) {
702: document.SCORE.refresh.value = "on";
703: document.SCORE.NCT.value = "1";
704: document.SCORE.unamedom0.value = submitter;
705: document.SCORE.submit();
706: return;
707: }
708:
709: //===================== Script to add keyword(s) ==================
710: function getSel() {
711: if (document.getSelection) txt = document.getSelection();
712: else if (document.selection) txt = document.selection.createRange().text;
713: else return;
714: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
715: if (cleantxt=="") {
1.46 ng 716: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 717: return;
718: }
719: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
720: if (nret==null) return;
721: var curlist = document.SCORE.keywords.value;
722: document.SCORE.keywords.value = curlist+" "+nret;
723: document.SCORE.refresh.value = "on";
724: if (document.SCORE.keywords.value != "") {
725: document.SCORE.submit();
726: }
727: return;
728: }
729:
730: //====================== Script for composing message ==============
1.80 ng 731: // preload images
732: img1 = new Image();
733: img1.src = "$iconpath/mailbkgrd.gif";
734: img2 = new Image();
735: img2.src = "$iconpath/mailto.gif";
736:
1.44 ng 737: function msgCenter(msgform,usrctr,fullname) {
738: var Nmsg = msgform.savemsgN.value;
739: savedMsgHeader(Nmsg,usrctr,fullname);
740: var subject = msgform.msgsub.value;
741: var rtrchk = eval("document.SCORE.includemsg"+usrctr);
742: var msgchk = rtrchk.value;
743: re = /msgsub/;
744: var shwsel = "";
745: if (re.test(msgchk)) { shwsel = "checked" }
746: displaySubject(subject,shwsel);
747: for (var i=1; i<=Nmsg; i++) {
748: var testpt = "savemsg"+i+",";
749: re = /testpt/;
750: shwsel = "";
751: if (re.test(msgchk)) { shwsel = "checked" }
752: var message = eval("document.SCORE.savemsg"+i+".value");
753: displaySavedMsg(i,message,shwsel);
754: }
755: newmsg = eval("document.SCORE.newmsg"+usrctr+".value");
756: shwsel = "";
757: re = /newmsg/;
758: if (re.test(msgchk)) { shwsel = "checked" }
759: newMsg(newmsg,shwsel);
760: msgTail();
761: return;
762: }
763:
1.76 ng 764: // var pWin = null;
1.44 ng 765: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ng 766: var height = 70*Nmsg+250;
1.44 ng 767: var scrollbar = "no";
768: if (height > 600) {
769: height = 600;
770: scrollbar = "yes";
771: }
1.84 ng 772: // if (window.pWin) {window.pWin.close(); window.pWin=null}
1.44 ng 773: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height);
1.76 ng 774: pWin.focus();
775: pDoc = pWin.document;
776: pDoc.write("<html><head>");
777: pDoc.write("<title>Message Central</title>");
778:
779: pDoc.write("<script language=javascript>");
780: pDoc.write("function checkInput() {");
781: pDoc.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
782: pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;");
783: pDoc.write(" var usrctr = document.msgcenter.usrctr.value;");
784: pDoc.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
785: pDoc.write(" newval.value = document.msgcenter.newmsg.value;");
786:
787: pDoc.write(" var msgchk = \\"\\";");
788: pDoc.write(" if (document.msgcenter.subchk.checked) {");
789: pDoc.write(" msgchk = \\"msgsub,\\";");
790: pDoc.write(" }");
1.80 ng 791: pDoc.write(" var includemsg = 0;");
792: pDoc.write(" for (var i=1; i<=nmsg; i++) {");
1.76 ng 793: pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
794: pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
795: pDoc.write(" opnmsg.value = frmmsg.value;");
796: pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
797: pDoc.write(" if (chkbox.checked) {");
798: pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";");
1.80 ng 799: pDoc.write(" includemsg = 1;");
1.76 ng 800: pDoc.write(" }");
801: pDoc.write(" }");
802: pDoc.write(" if (document.msgcenter.newmsgchk.checked) {");
803: pDoc.write(" msgchk += \\"newmsg\\"+usrctr;");
1.80 ng 804: pDoc.write(" includemsg = 1;");
805: pDoc.write(" }");
806: pDoc.write(" imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);");
1.84 ng 807: pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");");
1.76 ng 808: pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
809: pDoc.write(" includemsg.value = msgchk;");
810:
811: pDoc.write(" self.close()");
812:
813: pDoc.write("}");
814:
815: pDoc.write("<");
816: pDoc.write("/script>");
817:
818: pDoc.write("</head><body bgcolor=white>");
819:
820: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
821: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
822: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>");
823:
824: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
825: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
826: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 827: }
828: function displaySubject(msg,shwsel) {
1.76 ng 829: pDoc = pWin.document;
830: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
831: pDoc.write("<td>Subject</td>");
832: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
833: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 834: }
835:
1.72 ng 836: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ng 837: pDoc = pWin.document;
838: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
839: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
840: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
841: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 842: }
843:
844: function newMsg(newmsg,shwsel) {
1.76 ng 845: pDoc = pWin.document;
846: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
847: pDoc.write("<td align=\\"center\\">New</td>");
848: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
849: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 850: }
851:
852: function msgTail() {
1.76 ng 853: pDoc = pWin.document;
854: pDoc.write("</table>");
855: pDoc.write("</td></tr></table> ");
856: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
857: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
858: pDoc.write("</form>");
859: pDoc.write("</body></html>");
1.44 ng 860: }
861:
862: //====================== Script for keyword highlight options ==============
863: function kwhighlight() {
864: var kwclr = document.SCORE.kwclr.value;
865: var kwsize = document.SCORE.kwsize.value;
866: var kwstyle = document.SCORE.kwstyle.value;
867: var redsel = "";
868: var grnsel = "";
869: var blusel = "";
870: if (kwclr=="red") {var redsel="checked"};
871: if (kwclr=="green") {var grnsel="checked"};
872: if (kwclr=="blue") {var blusel="checked"};
873: var sznsel = "";
874: var sz1sel = "";
875: var sz2sel = "";
876: if (kwsize=="0") {var sznsel="checked"};
877: if (kwsize=="+1") {var sz1sel="checked"};
878: if (kwsize=="+2") {var sz2sel="checked"};
879: var synsel = "";
880: var syisel = "";
881: var sybsel = "";
882: if (kwstyle=="") {var synsel="checked"};
883: if (kwstyle=="<i>") {var syisel="checked"};
884: if (kwstyle=="<b>") {var sybsel="checked"};
885: highlightCentral();
886: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
887: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
888: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
889: highlightend();
890: return;
891: }
892:
1.76 ng 893: // var hwdWin = null;
1.44 ng 894: function highlightCentral() {
1.76 ng 895: // if (window.hwdWin) window.hwdWin.close();
1.44 ng 896: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75');
1.76 ng 897: hwdWin.focus();
898: var hDoc = hwdWin.document;
899: hDoc.write("<html><head>");
900: hDoc.write("<title>Highlight Central</title>");
901:
902: hDoc.write("<script language=javascript>");
903: hDoc.write("function updateChoice(flag) {");
904: hDoc.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);");
905: hDoc.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);");
906: hDoc.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);");
907: hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";");
908: hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){");
909: hDoc.write(" opener.document.SCORE.submit();");
910: hDoc.write(" }");
911: hDoc.write(" self.close()");
912: hDoc.write("}");
913:
914: hDoc.write("function radioSelection(radioButton) {");
915: hDoc.write(" var selection=null;");
916: hDoc.write(" for (var i=0; i<radioButton.length; i++) {");
917: hDoc.write(" if (radioButton[i].checked) {");
918: hDoc.write(" selection=radioButton[i].value;");
919: hDoc.write(" return selection;");
920: hDoc.write(" }");
921: hDoc.write(" }");
922: hDoc.write("}");
923:
924: hDoc.write("<");
925: hDoc.write("/script>");
926:
927: hDoc.write("</head><body bgcolor=white>");
928:
929: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
930: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>");
931:
932: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
933: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
934: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 935: }
936:
937: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ng 938: var hDoc = hwdWin.document;
939: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
940: hDoc.write("<td align=\\"left\\">");
941: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
942: hDoc.write("<td align=\\"left\\">");
943: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
944: hDoc.write("<td align=\\"left\\">");
945: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
946: hDoc.write("</tr>");
1.44 ng 947: }
948:
949: function highlightend() {
1.76 ng 950: var hDoc = hwdWin.document;
951: hDoc.write("</table>");
952: hDoc.write("</td></tr></table> ");
953: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
954: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
955: hDoc.write("</form>");
956: hDoc.write("</body></html>");
1.44 ng 957: }
958:
959: </script>
960: SUBJAVASCRIPT
961: }
962:
1.71 ng 963: #--- displays the grading box, used in essay type problem and grading by page/sequence
964: sub gradeBox {
965: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
966:
967: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
968: '/check.gif" height="16" border="0" />';
969:
970: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
971: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
972: '<font color="red">problem weight assigned by computer</font>');
973: $wgt = ($wgt > 0 ? $wgt : '1');
974: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
975: '' : $$record{'resource.'.$partid.'.awarded'}*$wgt);
976: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
977:
978: $result.='<table border="0"><tr><td>'.
979: '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n";
980:
981: my $ctr = 0;
982: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
983: while ($ctr<=$wgt) {
984: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
985: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.72 ng 986: $ctr.')" value="'.$ctr.'" '.
1.71 ng 987: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
988: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
989: $ctr++;
990: }
991: $result.='</tr></table>';
992:
993: $result.='</td><td> <b>or</b> </td>'."\n";
994: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
995: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
996: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
997: $wgt.')" /></td>'."\n";
998: $result.='<td>/'.$wgt.' '.$wgtmsg.
999: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
1000: ' </td><td>'."\n";
1001:
1002: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
1003: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
1004: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
1005: $result.='<option> </option>'.
1006: '<option selected="on">excused</option></select>'."\n";
1007: } else {
1008: $result.='<option selected="on"> </option>'.
1009: '<option>excused</option></select>'."\n";
1010: }
1011: $result.="  \n";
1012: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
1013: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
1014: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
1015: $$record{'resource.'.$partid.'.solved'}.'" />'."\n";
1016: $result.='</td></tr></table>'."\n";
1017: return $result;
1018: }
1.44 ng 1019:
1.58 albertel 1020: sub show_problem {
1.71 ng 1021: my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
1.58 albertel 1022: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
1023: $ENV{'request.course.id'});
1024: if ($removeform) {
1025: $rendered=~s|<form(.*?)>||g;
1026: $rendered=~s|</form>||g;
1027: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1028: }
1029: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
1030: $ENV{'request.course.id'});
1031: if ($removeform) {
1032: $companswer=~s|<form(.*?)>||g;
1033: $companswer=~s|</form>||g;
1034: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1035: }
1036: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 1037: $result.='<table border="0" width="100%">';
1038: $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
1039: '</b></td></tr>' if ($viewon);
1040: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1.58 albertel 1041: $result.='<b>Correct answer:</b><br />'.$companswer;
1042: $result.='</td></tr></table>';
1043: $result.='</td></tr></table><br />';
1.71 ng 1044: return $result;
1.58 albertel 1045: }
1046:
1.44 ng 1047: # --------------------------- show submissions of a student, option to grade
1048: sub submission {
1049: my ($request,$counter,$total) = @_;
1050:
1051: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1052: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'});
1053: ($uname,$udom) = &finduser($uname) if $udom eq '';
1054: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
1.41 ng 1055:
1056: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1057: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
1058: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
1059:
1060: # header info
1061: if ($counter == 0) {
1062: &sub_page_js($request);
1.71 ng 1063: &sub_page_kw_js($request);
1.76 ng 1064: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
1065: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1066:
1.45 ng 1067: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.72 ng 1068: '<font size=+1> <b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
1.41 ng 1069:
1.44 ng 1070: # option to display problem, only once else it cause problems
1071: # with the form later since the problem has a form.
1.66 albertel 1072: if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
1.71 ng 1073: $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
1.41 ng 1074: }
1075:
1.44 ng 1076: # kwclr is the only variable that is guaranteed to be non blank
1077: # if this subroutine has been called once.
1.41 ng 1078: my %keyhash = ();
1079: if ($ENV{'form.kwclr'} eq '') {
1080: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1081: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1082: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1083:
1084: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1085: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1086: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1087: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1088: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1089: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1.72 ng 1090: $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
1.41 ng 1091: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1.38 ng 1092:
1.41 ng 1093: }
1.44 ng 1094:
1.41 ng 1095: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
1096: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.80 ng 1097: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 1098: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.41 ng 1099: '<input type="hidden" name="refresh" value="off" />'."\n".
1100: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1101: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1102: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
1103: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
1104: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
1105: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
1106: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
1107: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n".
1108: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n".
1109: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n".
1110: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n".
1111: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n".
1112: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n".
1113: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n".
1114: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n".
1115: '<input type="hidden" name="NCT"'.
1116: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n");
1117:
1118: my ($cts,$prnmsg) = (1,'');
1119: while ($cts <= $ENV{'form.savemsgN'}) {
1120: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1.80 ng 1121: ($keyhash{$symb.'_savemsg'.$cts} eq '' ?
1122: &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) :
1123: &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
1.41 ng 1124: '" />'."\n";
1125: $cts++;
1126: }
1127: $request->print($prnmsg);
1.32 ng 1128:
1.41 ng 1129: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') {
1.88 www 1130: #
1131: # Print out the keyword options line
1132: #
1.41 ng 1133: $request->print(<<KEYWORDS);
1.38 ng 1134: <b>Keyword Options:</b>
1135: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>
1136: <a href="#" onMouseDown="javascript:getSel(); return false"
1137: CLASS="page">Paste Selection to List</a>
1138: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1139: KEYWORDS
1.88 www 1140: #
1141: # Load the other essays for similarity check
1142: #
1143: my $essayurl=&Apache::lonnet::declutter($url);
1144: my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
1145: $apath=&Apache::lonnet::escape($apath);
1146: $apath=~s/\W/\_/gs;
1147: %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname);
1.41 ng 1148: }
1149: }
1.44 ng 1150:
1.58 albertel 1151: if ($ENV{'form.vProb'} eq 'all') {
1.71 ng 1152: $request->print('<br /><br /><br />') if ($counter > 0);
1153: $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
1.58 albertel 1154: }
1155:
1.41 ng 1156: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
1157: my ($partlist,$handgrade) = &response_type($url);
1158:
1.44 ng 1159: # Display student info
1.41 ng 1160: $request->print(($counter == 0 ? '' : '<br />'));
1.45 ng 1161: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n".
1162: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1163:
1164: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}.
1165: '<font color="#999999"> Username: '.$uname.'</font>'.
1.45 ng 1166: '<font color="#999999"> Domain: '.$udom.'</font><br />'."\n";
1167: $result.='<input type="hidden" name="name'.$counter.
1168: '" value="'.$ENV{'form.fullname'}.'" />'."\n";
1.41 ng 1169:
1.44 ng 1170: # If this is handgraded, then check for collaborators
1.45 ng 1171: my @col_fullnames;
1.56 matthew 1172: my ($classlist,$fullname);
1.41 ng 1173: if ($ENV{'form.handgrade'} eq 'yes') {
1.80 ng 1174: ($classlist,undef,$fullname) = &getclasslist('all','0');
1.41 ng 1175: for (keys (%$handgrade)) {
1.44 ng 1176: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1177: '.maxcollaborators',
1178: $symb,$udom,$uname);
1179: next if ($ncol <= 0);
1180: s/\_/\./g;
1181: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1.86 ng 1182: my @goodcollaborators = ();
1183: my @badcollaborators = ();
1184: foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
1185: $_ =~ s/[\$\^\(\)]//g;
1186: next if ($_ eq '');
1.80 ng 1187: my ($co_name,$co_dom) = split /\@|:/,$_;
1.86 ng 1188: $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i);
1.80 ng 1189: next if ($co_name eq $uname && $co_dom eq $udom);
1.86 ng 1190: # Doing this grep allows 'fuzzy' specification
1191: my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
1192: if (! scalar(@Matches)) {
1193: push @badcollaborators,$_;
1194: } else {
1195: push @goodcollaborators, @Matches;
1196: }
1.80 ng 1197: }
1.86 ng 1198: if (scalar(@goodcollaborators) != 0) {
1.57 matthew 1199: $result.='<b>Collaborators: </b>';
1.86 ng 1200: foreach (@goodcollaborators) {
1201: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1202: push @col_fullnames, $givenn.' '.$lastname;
1203: $result.=$$fullname{$_}.' ';
1204: }
1.57 matthew 1205: $result.='<br />'."\n";
1.86 ng 1206: $result.='<input type="hidden" name="collaborator'.$counter.
1207: '" value="'.(join ':',@goodcollaborators).'" />'."\n";
1208: }
1209: if (scalar(@badcollaborators) > 0) {
1210: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1211: $result.='This student has submitted ';
1212: $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
1213: $result .= ': '.join(', ',@badcollaborators);
1214: $result .= '</td></tr></table>';
1215: }
1216: if (scalar(@badcollaborators > $ncol)) {
1217: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1218: $result .= 'This student has submitted too many '.
1219: 'collaborators. Maximum is '.$ncol.'.';
1220: $result .= '</td></tr></table>';
1221: }
1.41 ng 1222: }
1223: }
1.44 ng 1224: $request->print($result."\n");
1.33 ng 1225:
1.44 ng 1226: # print student answer/submission
1227: # Options are (1) Handgaded submission only
1228: # (2) Last submission, includes submission that is not handgraded
1229: # (for multi-response type part)
1230: # (3) Last submission plus the parts info
1231: # (4) The whole record for this student
1.41 ng 1232: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1233: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) {
1.44 ng 1234: my $submitby=''.
1.41 ng 1235: '<b>Collaborative submission by: </b>'.
1.44 ng 1236: '<a href="javascript:viewSubmitter(\''.
1237: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}.
1.41 ng 1238: '\')"; TARGET=_self>'.
1239: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
1240: $request->print($submitby);
1241: } else {
1.44 ng 1242: my ($string,$timestamp)=
1.46 ng 1243: &get_last_submission (%record);
1.71 ng 1244: my $lastsubonly=''.
1.44 ng 1245: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1246: $$timestamp).'';
1.41 ng 1247: if ($$timestamp eq '') {
1.45 ng 1248: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'."\n";
1.41 ng 1249: } else {
1250: for my $part (sort keys(%$handgrade)) {
1251: foreach (@$string) {
1252: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/;
1253: if ($part eq ($partid.'_'.$respid)) {
1254: my ($ressub,$subval) = split(/:/,$_,2);
1.88 www 1255: # Similarity check
1256: my $similar='';
1257: my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
1258: if ($osim) {
1259: $osim=int($osim*100.0);
1260: $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.'% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
1261: '</font></h3><blockquote><i>'.
1262: &keywords_highlight($oessay).'</i></blockquote><hr />';
1263: }
1.44 ng 1264: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1265: $partid.'</b> <font color="#999999">( ID '.$respid.
1.67 www 1266: ' )</font> '.
1267: ($record{"resource.$partid.$respid.uploadedurl"}?
1268: '<a href="'.
1269: &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
1270: '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />':'').
1.88 www 1271: '<b>Answer: </b><blockquote>'.
1272: &keywords_highlight($subval).'</blockquote><br /> '.$similar.'</td></tr>'."\n"
1.41 ng 1273: if ($ENV{'form.lastSub'} eq 'lastonly' ||
1.44 ng 1274: ($ENV{'form.lastSub'} eq 'hdgrade' &&
1275: $$handgrade{$part} =~ /:yes$/));
1.41 ng 1276: }
1277: }
1278: }
1279: }
1.45 ng 1280: $lastsubonly.='</td></tr>'."\n";
1.41 ng 1281: $request->print($lastsubonly);
1282: }
1283: } else {
1284: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.44 ng 1285: $ENV{'request.course.id'},
1286: $last,'.submission',
1287: 'Apache::grades::keywords_highlight'));
1.41 ng 1288: }
1289:
1.44 ng 1290: # return if view submission with no grading option
1.41 ng 1291: if ($ENV{'form.showgrading'} eq '') {
1.45 ng 1292: $request->print('</td></tr></table></td></tr></table></form>'."\n");
1.72 ng 1293: $request->print(&show_grading_menu_form($symb,$url))
1294: if (($ENV{'form.command'} eq 'submission') ||
1295: ($ENV{'form.command'} eq 'processGroup' && $counter == $total));
1.41 ng 1296: return;
1297: }
1.33 ng 1298:
1.44 ng 1299: # Grading options
1.41 ng 1300: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n".
1301: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
1.45 ng 1302: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
1303: .$udom.'" />'."\n";
1304: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'});
1305: my $msgfor = $givenn.' '.$lastname;
1306: if (scalar(@col_fullnames) > 0) {
1307: my $lastone = pop @col_fullnames;
1308: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1309: }
1.89 albertel 1310: $msgfor =~ s/\'/\\'/g; #' stupid emacs
1.45 ng 1311: $result.='<tr><td bgcolor="#ffffff">'."\n".
1312: ' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1313: ',\''.$msgfor.'\')"; TARGET=_self>'.
1.80 ng 1314: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a> '.
1315: '<img src="'.$request->dir_config('lonIconsURL').
1316: '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
1.44 ng 1317: '<br /> (Message will be sent when you click on Save & Next below.)'."\n"
1318: if ($ENV{'form.handgrade'} eq 'yes');
1.41 ng 1319: $request->print($result);
1320:
1321: my %seen = ();
1322: my @partlist;
1323: for (sort keys(%$handgrade)) {
1324: my ($partid,$respid) = split(/_/);
1325: next if ($seen{$partid} > 0);
1326: $seen{$partid}++;
1327: next if ($$handgrade{$_} =~ /:no$/);
1328: push @partlist,$partid;
1329:
1.71 ng 1330: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 1331: }
1.45 ng 1332: $result='<input type="hidden" name="partlist'.$counter.
1333: '" value="'.(join ":",@partlist).'" />'."\n";
1334: my $ctr = 0;
1335: while ($ctr < scalar(@partlist)) {
1336: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
1337: $partlist[$ctr].'" />'."\n";
1338: $ctr++;
1339: }
1340: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 1341:
1342: # print end of form
1343: if ($counter == $total) {
1.45 ng 1344: my $endform='<table border="0"><tr><td>'.
1345: '<input type="hidden" name="gradeOpt" value="" />'."\n";
1346: if ($ENV{'form.handgrade'} eq 'yes') {
1347: $endform.='<input type="button" value="Save & Next" '.
1.71 ng 1348: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
1.45 ng 1349: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
1350: my $ntstu ='<select name="NTSTU">'.
1351: '<option>1</option><option>2</option>'.
1352: '<option>3</option><option>5</option>'.
1353: '<option>7</option><option>10</option></select>'."\n";
1354: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
1355: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
1356: $endform.=$ntstu.'student(s) ';
1357: } else {
1358: $endform.='<input type="hidden" name="NTSTU" value="1" />'."\n";
1359: }
1360: $endform.='<input type="button" value="Next" '.
1.71 ng 1361: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> '."\n".
1.45 ng 1362: '<input type="button" value="Previous" '.
1.71 ng 1363: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> ';
1.45 ng 1364: $endform.='(Next and Previous do not save the scores.)'."\n"
1365: if ($ENV{'form.handgrade'} eq 'yes');
1366: $endform.='</td><tr></table></form>';
1.50 albertel 1367: $endform.=&show_grading_menu_form($symb,$url);
1.41 ng 1368: $request->print($endform);
1369: }
1370: return '';
1.38 ng 1371: }
1372:
1.44 ng 1373: #--- Retrieve the last submission for all the parts
1.38 ng 1374: sub get_last_submission {
1.46 ng 1375: my (%returnhash)=@_;
1376: my (@string,$timestamp);
1377: if ($returnhash{'version'}) {
1378: my %lasthash=();
1379: my ($version);
1380: for ($version=1;$version<=$returnhash{'version'};$version++) {
1381: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) {
1382: $lasthash{$_}=$returnhash{$version.':'.$_};
1383: $timestamp = scalar(localtime($returnhash{$version.':timestamp'}));
1384: }
1385: }
1386: foreach ((keys %lasthash)) {
1387: if ($_ =~ /\.submission$/) {
1388: my ($partid,$foo) = split(/submission$/,$_);
1389: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
1390: '<font color="red">Draft Copy</font> ' : '';
1391: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 1392: }
1393: }
1394: }
1.46 ng 1395: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
1396: return \@string,\$timestamp;
1.38 ng 1397: }
1.35 ng 1398:
1.44 ng 1399: #--- High light keywords, with style choosen by user.
1.38 ng 1400: sub keywords_highlight {
1.44 ng 1401: my $string = shift;
1402: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
1403: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
1.41 ng 1404: (my $styleoff = $styleon) =~ s/\</\<\//;
1.44 ng 1405: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
1.41 ng 1406: foreach (@keylist) {
1.60 albertel 1407: $string =~ s/\b\Q$_\E(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi;
1.41 ng 1408: }
1.57 matthew 1409: # This is not really the right place to do this, but I cannot find a
1410: # better one at this time. So here we go - the m in the s:::mg causes
1411: # ^ to match the beginning of a new line. So we replace(???) the beginning
1412: # of the line with <br /> to make things formatted a little better.
1413: $string =~ s:^:<br />:mg;
1.41 ng 1414: return $string;
1.38 ng 1415: }
1.36 ng 1416:
1.44 ng 1417: #--- Called from submission routine
1.38 ng 1418: sub processHandGrade {
1.41 ng 1419: my ($request) = shift;
1420: my $url = $ENV{'form.url'};
1421: my $symb = $ENV{'form.symb'};
1422: my $button = $ENV{'form.gradeOpt'};
1423: my $ngrade = $ENV{'form.NCT'};
1424: my $ntstu = $ENV{'form.NTSTU'};
1425:
1.44 ng 1426: if ($button eq 'Save & Next') {
1427: my $ctr = 0;
1428: while ($ctr < $ngrade) {
1429: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.77 ng 1430: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
1.71 ng 1431: if ($errorflag eq 'no_score') {
1432: $ctr++;
1433: next;
1434: }
1.44 ng 1435: my $includemsg = $ENV{'form.includemsg'.$ctr};
1436: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 1437: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.44 ng 1438: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
1439: my (@msgnum) = split(/,/,$includemsg);
1440: foreach (@msgnum) {
1441: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1442: }
1.80 ng 1443: $message =&Apache::lonfeedback::clear_out_html($message);
1.77 ng 1444: $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
1.80 ng 1445: $message.=" for <a href=\"".
1446: &Apache::lonnet::clutter($url).
1447: "?symb=$symb\">$ENV{'form.probTitle'}</a>";
1.44 ng 1448: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
1449: $ENV{'form.msgsub'},$message);
1450: }
1451: if ($ENV{'form.collaborator'.$ctr}) {
1452: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
1453: foreach (@collaborators) {
1454: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,
1455: $ENV{'form.unamedom'.$ctr});
1456: if ($message ne '') {
1457: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
1458: $ENV{'form.msgsub'},
1459: $message);
1460: }
1461: }
1462: }
1463: $ctr++;
1464: }
1465: }
1466:
1467: # Keywords sorted in alphabatical order
1.41 ng 1468: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1469: my %keyhash = ();
1470: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
1471: $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
1.44 ng 1472: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
1473: $ENV{'form.keywords'} = join(' ',@keywords);
1.41 ng 1474: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
1475: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
1476: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
1477: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
1478: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
1479:
1.44 ng 1480: # message center - Order of message gets changed. Blank line is eliminated.
1481: # New messages are saved in ENV for the next student.
1482: # All messages are saved in nohist_handgrade.db
1.41 ng 1483: my ($ctr,$idx) = (1,1);
1484: while ($ctr <= $ENV{'form.savemsgN'}) {
1485: if ($ENV{'form.savemsg'.$ctr} ne '') {
1486: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
1487: $idx++;
1488: }
1489: $ctr++;
1490: }
1491: $ctr = 0;
1492: while ($ctr < $ngrade) {
1493: if ($ENV{'form.newmsg'.$ctr} ne '') {
1494: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1495: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1496: $idx++;
1497: }
1498: $ctr++;
1499: }
1500: $ENV{'form.savemsgN'} = --$idx;
1501: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
1502: my $putresult = &Apache::lonnet::put
1503: ('nohist_handgrade',\%keyhash,
1504: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1505: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1506:
1.44 ng 1507: # Called by Save & Refresh from Highlight Attribute Window
1.86 ng 1508: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.41 ng 1509: if ($ENV{'form.refresh'} eq 'on') {
1.86 ng 1510: my ($ctr,$total) = (0,0);
1511: while ($ctr < $ngrade) {
1512: $total++ if $ENV{'form.unamedom'.$ctr} ne '';
1513: $ctr++;
1514: }
1.41 ng 1515: $ENV{'form.NTSTU'}=$ngrade;
1.86 ng 1516: $ctr = 0;
1517: while ($ctr < $total) {
1518: my $processUser = $ENV{'form.unamedom'.$ctr};
1519: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
1520: $ENV{'form.fullname'} = $$fullname{$processUser};
1521: &submission($request,$ctr,$total-1);
1.41 ng 1522: $ctr++;
1523: }
1524: return '';
1525: }
1.36 ng 1526:
1.44 ng 1527: # Get the next/previous one or group of students
1.41 ng 1528: my $firststu = $ENV{'form.unamedom0'};
1529: my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
1530: $ctr = 2;
1531: while ($laststu eq '') {
1532: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
1533: $ctr++;
1534: $laststu = $firststu if ($ctr > $ngrade);
1535: }
1.44 ng 1536:
1.41 ng 1537: my (@parsedlist,@nextlist);
1538: my ($nextflg) = 0;
1.53 albertel 1539: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 1540: if ($nextflg == 1 && $button =~ /Next$/) {
1541: push @parsedlist,$_;
1542: }
1543: $nextflg = 1 if ($_ eq $laststu);
1544: if ($button eq 'Previous') {
1545: last if ($_ eq $firststu);
1546: push @parsedlist,$_;
1547: }
1548: }
1549: $ctr = 0;
1550: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1551: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1552: foreach my $student (@parsedlist) {
1553: my ($uname,$udom) = split(/:/,$student);
1554: if ($ENV{'form.submitonly'} eq 'yes') {
1.44 ng 1555: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
1.41 ng 1556: my $statusflg = '';
1557: foreach (keys(%status)) {
1558: $statusflg = 1 if ($status{$_} ne 'nothing');
1.44 ng 1559: my ($foo,$partid,$foo1) = split(/\./);
1.41 ng 1560: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
1561: }
1562: next if ($statusflg eq '');
1563: }
1564: push @nextlist,$student if ($ctr < $ntstu);
1565: $ctr++;
1566: }
1.36 ng 1567:
1.41 ng 1568: $ctr = 0;
1569: my $total = scalar(@nextlist)-1;
1.39 ng 1570:
1.41 ng 1571: foreach (sort @nextlist) {
1572: my ($uname,$udom,$submitter) = split(/:/);
1.44 ng 1573: $ENV{'form.student'} = $uname;
1574: $ENV{'form.userdom'} = $udom;
1.41 ng 1575: $ENV{'form.fullname'} = $$fullname{$_};
1576: &submission($request,$ctr,$total);
1577: $ctr++;
1578: }
1579: if ($total < 0) {
1580: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
1581: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
1582: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1583: $the_end.=&show_grading_menu_form ($symb,$url);
1584: $request->print($the_end);
1585: }
1586: return '';
1.38 ng 1587: }
1.36 ng 1588:
1.44 ng 1589: #---- Save the score and award for each student, if changed
1.38 ng 1590: sub saveHandGrade {
1.41 ng 1591: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
1.77 ng 1592: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
1593: my %newrecord = ();
1594: my ($pts,$wgt) = ('','');
1.41 ng 1595: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
1.43 ng 1596: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
1.58 albertel 1597: if ($record{'resource.'.$_.'.solved'} ne 'excused') {
1598: $newrecord{'resource.'.$_.'.solved'} = 'excused';
1599: if (exists($record{'resource.'.$_.'.awarded'})) {
1600: $newrecord{'resource.'.$_.'.awarded'} = '';
1601: }
1602: }
1.41 ng 1603: } else {
1.77 ng 1604: $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
1605: $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
1606: $ENV{'form.RADVAL'.$newflg.'_'.$_});
1.71 ng 1607: return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
1.77 ng 1608: $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
1.44 ng 1609: $ENV{'form.WGT'.$newflg.'_'.$_};
1.41 ng 1610: my $partial= $pts/$wgt;
1.44 ng 1611: $newrecord{'resource.'.$_.'.awarded'} = $partial
1612: if ($record{'resource.'.$_.'.awarded'} ne $partial);
1613: my $reckey = 'resource.'.$_.'.solved';
1.41 ng 1614: if ($partial == 0) {
1.44 ng 1615: $newrecord{$reckey} = 'incorrect_by_override'
1616: if ($record{$reckey} ne 'incorrect_by_override');
1.41 ng 1617: } else {
1.44 ng 1618: $newrecord{$reckey} = 'correct_by_override'
1619: if ($record{$reckey} ne 'correct_by_override');
1.41 ng 1620: }
1.44 ng 1621: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
1622: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
1.72 ng 1623: $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.41 ng 1624: }
1625: }
1.44 ng 1626:
1627: if (scalar(keys(%newrecord)) > 0) {
1628: &Apache::lonnet::cstore(\%newrecord,$symb,
1629: $ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1630: }
1.77 ng 1631: return '',$pts,$wgt;
1.36 ng 1632: }
1.38 ng 1633:
1.44 ng 1634: #--------------------------------------------------------------------------------------
1635: #
1636: #-------------------------- Next few routines handles grading by section or whole class
1637: #
1638: #--- Javascript to handle grading by section or whole class
1.42 ng 1639: sub viewgrades_js {
1640: my ($request) = shift;
1641:
1.41 ng 1642: $request->print(<<VIEWJAVASCRIPT);
1643: <script type="text/javascript" language="javascript">
1.45 ng 1644: function writePoint(partid,weight,point) {
1.42 ng 1645: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1646: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1647: if (point == "textval") {
1648: var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
1649: if (isNaN(point) || point < 0) {
1650: alert("A number equal or greater than 0 is expected. Entered value = "+point);
1651: var resetbox = false;
1652: for (var i=0; i<radioButton.length; i++) {
1653: if (radioButton[i].checked) {
1654: textbox.value = i;
1655: resetbox = true;
1656: }
1657: }
1658: if (!resetbox) {
1659: textbox.value = "";
1660: }
1661: return;
1662: }
1.44 ng 1663: if (point > weight) {
1664: var resp = confirm("You entered a value ("+point+
1665: ") greater than the weight for the part. Accept?");
1666: if (resp == false) {
1667: textbox.value = "";
1668: return;
1669: }
1670: }
1.42 ng 1671: for (var i=0; i<radioButton.length; i++) {
1672: radioButton[i].checked=false;
1673: if (point == i) {
1674: radioButton[i].checked=true;
1675: }
1676: }
1.41 ng 1677:
1.42 ng 1678: } else {
1679: textbox.value = point;
1680: }
1.41 ng 1681: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1682: var user = eval("document.classgrade.ctr"+i+".value");
1683: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1684: "_"+partid+"_awarded");
1.43 ng 1685: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1686: "_"+partid+"_solved_s.value");
1687: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1688: if (saveval != "correct") {
1689: scorename.value = point;
1.43 ng 1690: if (selname[0].selected != true) {
1691: selname[0].selected = true;
1692: }
1.42 ng 1693: }
1694: }
1695: var selval = eval("document.classgrade.SELVAL_"+partid);
1696: selval[0].selected = true;
1697: }
1698:
1699: function writeRadText(partid,weight) {
1700: var selval = eval("document.classgrade.SELVAL_"+partid);
1.43 ng 1701: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1702: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1.42 ng 1703: if (selval[1].selected) {
1704: for (var i=0; i<radioButton.length; i++) {
1705: radioButton[i].checked=false;
1706:
1707: }
1708: textbox.value = "";
1709:
1710: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1711: var user = eval("document.classgrade.ctr"+i+".value");
1712: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1713: "_"+partid+"_awarded");
1.43 ng 1714: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1715: "_"+partid+"_solved_s.value");
1.43 ng 1716: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1717: "_"+partid+"_solved");
1.42 ng 1718: if (saveval != "correct") {
1719: scorename.value = "";
1720: selname[1].selected = true;
1721: }
1722: }
1.43 ng 1723: } else {
1724: for (i=0;i<document.classgrade.total.value;i++) {
1725: var user = eval("document.classgrade.ctr"+i+".value");
1726: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1727: "_"+partid+"_awarded");
1.43 ng 1728: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1729: "_"+partid+"_solved_s.value");
1.43 ng 1730: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1731: "_"+partid+"_solved");
1.43 ng 1732: if (saveval != "correct") {
1733: scorename.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1734: "_"+partid+"_awarded_s.value");;
1.43 ng 1735: selname[0].selected = true;
1736: }
1737: }
1738: }
1.42 ng 1739: }
1740:
1741: function changeSelect(partid,user) {
1.54 albertel 1742: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1743: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.44 ng 1744: var point = textbox.value;
1745: var weight = eval("document.classgrade.weight_"+partid+".value");
1746:
1747: if (isNaN(point) || point < 0) {
1748: alert("A number equal or greater than 0 is expected. Entered value = "+point);
1749: textbox.value = "";
1750: return;
1751: }
1752: if (point > weight) {
1753: var resp = confirm("You entered a value ("+point+
1754: ") greater than the weight of the part. Accept?");
1755: if (resp == false) {
1756: textbox.value = "";
1757: return;
1758: }
1759: }
1.42 ng 1760: selval[0].selected = true;
1761: }
1762:
1763: function changeOneScore(partid,user) {
1.54 albertel 1764: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1.42 ng 1765: if (selval[1].selected) {
1.54 albertel 1766: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.42 ng 1767: boxval.value = "";
1768: }
1769: }
1770:
1771: function resetEntry(numpart) {
1772: for (ctpart=0;ctpart<numpart;ctpart++) {
1773: var partid = eval("document.classgrade.partid_"+ctpart+".value");
1774: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1775: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1776: var selval = eval("document.classgrade.SELVAL_"+partid);
1777: for (var i=0; i<radioButton.length; i++) {
1778: radioButton[i].checked=false;
1779:
1780: }
1781: textbox.value = "";
1782: selval[0].selected = true;
1783:
1784: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1785: var user = eval("document.classgrade.ctr"+i+".value");
1786: var resetscore = eval("document.classgrade.GD_"+user+
1.54 albertel 1787: "_"+partid+"_awarded");
1.43 ng 1788: resetscore.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1789: "_"+partid+"_awarded_s.value");
1.42 ng 1790:
1.43 ng 1791: var saveselval = eval("document.classgrade.GD_"+user+
1.54 albertel 1792: "_"+partid+"_solved_s.value");
1.42 ng 1793:
1.54 albertel 1794: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1795: if (saveselval == "excused") {
1.43 ng 1796: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 1797: } else {
1.43 ng 1798: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 1799: }
1800: }
1.41 ng 1801: }
1.42 ng 1802: }
1803:
1.41 ng 1804: </script>
1805: VIEWJAVASCRIPT
1.42 ng 1806: }
1807:
1.44 ng 1808: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 1809: sub viewgrades {
1810: my ($request) = shift;
1811: &viewgrades_js($request);
1.41 ng 1812:
1813: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
1.45 ng 1814: my $result='<h3><font color="#339933">Manual Grading</font></h3>';
1.38 ng 1815:
1.72 ng 1816: $result.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
1.41 ng 1817:
1818: #view individual student submission form - called using Javascript viewOneStudent
1.45 ng 1819: $result.=&jscriptNform($url,$symb);
1.41 ng 1820:
1.44 ng 1821: #beginning of class grading form
1.41 ng 1822: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1823: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1824: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.38 ng 1825: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.72 ng 1826: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
1.77 ng 1827: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 1828: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
1829:
1.52 albertel 1830: $result.='<h3>Assign Common Grade To ';
1831: if ($ENV{'form.section'} eq 'all') {
1832: $result.='Class </h3>';
1833: } elsif ($ENV{'form.section'} eq 'no') {
1834: $result.='Students in no Section </h3>';
1835: } else {
1836: $result.='Students in Section '.$ENV{'form.section'}.'</h3>';
1837: }
1838: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1839: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 1840: #radio buttons/text box for assigning points for a section or class.
1841: #handles different parts of a problem
1.42 ng 1842: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1843: my %weight = ();
1844: my $ctsparts = 0;
1.41 ng 1845: $result.='<table border="0">';
1.45 ng 1846: my %seen = ();
1.42 ng 1847: for (sort keys(%$handgrade)) {
1.54 albertel 1848: my ($partid,$respid) = split (/_/,$_,2);
1.45 ng 1849: next if $seen{$partid};
1850: $seen{$partid}++;
1.42 ng 1851: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
1852: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
1853: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
1854:
1.44 ng 1855: $result.='<input type="hidden" name="partid_'.
1856: $ctsparts.'" value="'.$partid.'" />'."\n";
1857: $result.='<input type="hidden" name="weight_'.
1858: $partid.'" value="'.$weight{$partid}.'" />'."\n";
1859: $result.='<tr><td><b>Part '.$partid.' Point:</b> </td><td>';
1.42 ng 1860: $result.='<table border="0"><tr>';
1.41 ng 1861: my $ctr = 0;
1.42 ng 1862: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
1863: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 1864: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.41 ng 1865: ','.$ctr.')" />'.$ctr."</td>\n";
1866: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1867: $ctr++;
1868: }
1869: $result.='</tr></table>';
1.44 ng 1870: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 1871: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
1872: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 1873: $weight{$partid}.' (problem weight)</td>'."\n";
1874: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 1875: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 1876: $weight{$partid}.')"> '.
1.42 ng 1877: '<option selected="on"> </option>'.
1878: '<option>excused</option></select></td></tr>'."\n";
1879: $ctsparts++;
1.41 ng 1880: }
1.52 albertel 1881: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
1882: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 1883: $result.='<input type="button" value="Reset" '.
1.43 ng 1884: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self> ';
1.45 ng 1885: $result.='<input type="button" value="Submit Changes" '.
1886: 'onClick="javascript:submit();" TARGET=_self />'."\n";
1.41 ng 1887:
1.44 ng 1888: #table listing all the students in a section/class
1889: #header of table
1.52 albertel 1890: $result.= '<h3>Assign Grade to Specific Students in ';
1891: if ($ENV{'form.section'} eq 'all') {
1892: $result.='the Class </h3>';
1893: } elsif ($ENV{'form.section'} eq 'no') {
1894: $result.='no Section </h3>';
1895: } else {
1896: $result.='Section '.$ENV{'form.section'}.'</h3>';
1897: }
1.42 ng 1898: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.41 ng 1899: '<table border=0><tr bgcolor="#deffff">'.
1.44 ng 1900: '<td><b>Fullname</b></td><td><b>Username</b></td><td><b>Domain</b></td>'."\n";
1.41 ng 1901: my (@parts) = sort(&getpartlist($url));
1902: foreach my $part (@parts) {
1903: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1904: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
1905: if ($display =~ /^Partial Credit Factor/) {
1.54 albertel 1906: my ($partid) = &split_part_type($part);
1.53 albertel 1907: $result.='<td><b>Score Part '.$partid.'<br />(weight = '.
1.42 ng 1908: $weight{$partid}.')</b></td>'."\n";
1.41 ng 1909: next;
1910: }
1.53 albertel 1911: $display =~ s|Problem Status|Grade Status<br />|;
1.41 ng 1912: $result.='<td><b>'.$display.'</b></td>'."\n";
1913: }
1914: $result.='</tr>';
1.44 ng 1915:
1.41 ng 1916: #get info for each student
1.44 ng 1917: #list all the students - with points and grade status
1.76 ng 1918: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 1919: my $ctr = 0;
1.53 albertel 1920: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.90 albertel 1921: my $uname = $_;
1922: $uname=~s/:/_/;
1923: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n";
1.41 ng 1924: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
1925: $_,$$fullname{$_},\@parts,\%weight);
1926: $ctr++;
1927: }
1928: $result.='</table></td></tr></table>';
1929: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.45 ng 1930: $result.='<input type="button" value="Submit Changes" '.
1931: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.96 albertel 1932: if (scalar(%$fullname) eq 0) {
1933: my $colspan=3+scalar(@parts);
1934: $result='<font color="red">There are no students in section "'.$ENV{'form.section'}.'" with enrollment status "'.$ENV{'form.status'}.'" to modify or grade.</font>';
1935: }
1.41 ng 1936: $result.=&show_grading_menu_form($symb,$url);
1937: return $result;
1938: }
1939:
1.44 ng 1940: #--- call by previous routine to display each student
1.41 ng 1941: sub viewstudentgrade {
1942: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
1.44 ng 1943: my ($uname,$udom) = split(/:/,$student);
1.90 albertel 1944: $student=~s/:/_/;
1.44 ng 1945: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.41 ng 1946: my $result='<tr bgcolor="#ffffdd"><td>'.
1.44 ng 1947: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1948: '\')"; TARGET=_self>'.$fullname.'</a>'.
1949: '</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n";
1.63 albertel 1950: foreach my $apart (@$parts) {
1951: my ($part,$type) = &split_part_type($apart);
1.41 ng 1952: my $score=$record{"resource.$part.$type"};
1953: if ($type eq 'awarded') {
1.42 ng 1954: my $pts = $score eq '' ? '' : $score*$$weight{$part};
1955: $result.='<input type="hidden" name="'.
1.89 albertel 1956: 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.42 ng 1957: $result.='<td align="middle"><input type="text" name="'.
1.89 albertel 1958: 'GD_'.$student.'_'.$part.'_awarded" '.
1959: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.
1.44 ng 1960: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 1961: } elsif ($type eq 'solved') {
1962: my ($status,$foo)=split(/_/,$score,2);
1963: $status = 'nothing' if ($status eq '');
1.89 albertel 1964: $result.='<input type="hidden" name="'.'GD_'.$student.'_'.
1.54 albertel 1965: $part.'_solved_s" value="'.$status.'" />'."\n";
1.42 ng 1966: $result.='<td align="middle"><select name="'.
1.89 albertel 1967: 'GD_'.$student.'_'.$part.'_solved" '.
1968: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
1.42 ng 1969: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n";
1970: $optsel = '<option> </option><option selected="on">excused</option>'."\n"
1971: if ($status eq 'excused');
1.41 ng 1972: $result.=$optsel;
1973: $result.="</select></td>\n";
1.54 albertel 1974: } else {
1975: $result.='<input type="hidden" name="'.
1.89 albertel 1976: 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
1.54 albertel 1977: "\n";
1978: $result.='<td align="middle"><input type="text" name="'.
1.89 albertel 1979: 'GD_'.$student.'_'.$part.'_'.$type.'" '.
1.54 albertel 1980: 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 1981: }
1982: }
1983: $result.='</tr>';
1984: return $result;
1.38 ng 1985: }
1986:
1.44 ng 1987: #--- change scores for all the students in a section/class
1988: # record does not get update if unchanged
1.38 ng 1989: sub editgrades {
1.41 ng 1990: my ($request) = @_;
1991:
1992: my $symb=$ENV{'form.symb'};
1.43 ng 1993: my $url =$ENV{'form.url'};
1.45 ng 1994: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.72 ng 1995: $title.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
1.44 ng 1996: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
1997: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.43 ng 1998: $result.= '<table border="0"><tr bgcolor="#deffff">'.
1.89 albertel 1999: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Domain</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
1.43 ng 2000:
2001: my %scoreptr = (
2002: 'correct' =>'correct_by_override',
2003: 'incorrect'=>'incorrect_by_override',
2004: 'excused' =>'excused',
2005: 'ungraded' =>'ungraded_attempted',
2006: 'nothing' => '',
2007: );
1.56 matthew 2008: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.34 ng 2009:
1.44 ng 2010: my (@partid);
2011: my %weight = ();
1.54 albertel 2012: my %columns = ();
1.44 ng 2013: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 2014:
2015: my (@parts) = sort(&getpartlist($url));
2016: my $header;
1.44 ng 2017: while ($ctr < $ENV{'form.totalparts'}) {
2018: my $partid = $ENV{'form.partid_'.$ctr};
2019: push @partid,$partid;
2020: $weight{$partid} = $ENV{'form.weight_'.$partid};
2021: $ctr++;
1.54 albertel 2022: }
2023: foreach my $partid (@partid) {
2024: $header .= '<td align="center"> <b>Old Score</b> </td>'.
2025: '<td align="center"> <b>New Score</b> </td>';
2026: $columns{$partid}=2;
2027: foreach my $stores (@parts) {
2028: my ($part,$type) = &split_part_type($stores);
2029: if ($part !~ m/^\Q$partid\E/) { next;}
2030: if ($type eq 'awarded' || $type eq 'solved') { next; }
2031: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
2032: $display =~ s/\[Part: (\w)+\]//;
2033: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'.
2034: '<td align="center"> <b>New</b> '.$display.' </td>';
2035: $columns{$partid}+=2;
2036: }
2037: }
2038: foreach my $partid (@partid) {
2039: $result .= '<td colspan="'.$columns{$partid}.
2040: '" align="center"><b>Part '.$partid.
1.44 ng 2041: '</b> (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 2042:
1.44 ng 2043: }
2044: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 2045: $result .= $header;
1.44 ng 2046: $result .= '</tr>'."\n";
1.93 albertel 2047: my $noupdate;
1.44 ng 2048: for ($i=0; $i<$ENV{'form.total'}; $i++) {
1.93 albertel 2049: my $line;
1.44 ng 2050: my $user = $ENV{'form.ctr'.$i};
1.92 albertel 2051: my $usercolon = $user;
2052: $usercolon =~s/_/:/;
2053: my ($uname,$udom)=split(/_/,$user);
1.44 ng 2054: my %newrecord;
2055: my $updateflag = 0;
1.13 albertel 2056:
1.93 albertel 2057: $line .= '<tr bgcolor="#ffffde"><td>'.$uname.' </td><td>'.
1.89 albertel 2058: $udom.' </td><td>'.
1.92 albertel 2059: $$fullname{$usercolon}.' </td>';
1.44 ng 2060: foreach (@partid) {
1.54 albertel 2061: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'};
2062: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
2063: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
2064: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
2065:
2066: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'};
2067: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
2068: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 2069: my $score;
2070: if ($partial eq '') {
1.54 albertel 2071: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 2072: } elsif ($partial > 0) {
2073: $score = 'correct_by_override';
2074: } elsif ($partial == 0) {
2075: $score = 'incorrect_by_override';
2076: }
1.54 albertel 2077: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') &&
1.44 ng 2078: ($score ne 'excused'));
1.93 albertel 2079: $line .= '<td align="center">'.$old_aw.' </td>'.
1.44 ng 2080: '<td align="center">'.$awarded.
2081: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 2082:
1.54 albertel 2083: if (!($old_part eq $partial && $old_score eq $score)) {
2084: $updateflag = 1;
2085: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
2086: $newrecord{'resource.'.$_.'.solved'} = $score;
2087: $rec_update++;
2088: }
2089:
2090: my $partid=$_;
2091: foreach my $stores (@parts) {
2092: my ($part,$type) = &split_part_type($stores);
2093: if ($part !~ m/^\Q$partid\E/) { next;}
2094: if ($type eq 'awarded' || $type eq 'solved') { next; }
2095: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
2096: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
2097: if ($awarded ne '' && $awarded ne $old_aw) {
2098: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.72 ng 2099: $newrecord{'resource.'.$part.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.54 albertel 2100: $updateflag=1;
2101: }
1.93 albertel 2102: $line .= '<td align="center">'.$old_aw.' </td>'.
1.54 albertel 2103: '<td align="center">'.$awarded.' </td>';
2104: }
1.44 ng 2105: }
1.93 albertel 2106: $line.='</tr>'."\n";
1.44 ng 2107: if ($updateflag) {
2108: $count++;
2109: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
1.89 albertel 2110: $udom,$uname);
1.93 albertel 2111: $result.=$line;
2112: } else {
2113: $noupdate.=$line;
1.44 ng 2114: }
1.93 albertel 2115: }
2116: if ($noupdate) {
2117: $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="7">No Changes Occured For the Students Below</td></tr>'.$noupdate;
1.44 ng 2118: }
1.72 ng 2119: $result .= '</table></td></tr></table>'."\n".
2120: &show_grading_menu_form ($symb,$url);
1.44 ng 2121: my $msg = '<b>Number of records updated = '.$rec_update.
2122: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
2123: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
2124: return $title.$msg.$result;
1.5 albertel 2125: }
1.54 albertel 2126:
2127: sub split_part_type {
2128: my ($partstr) = @_;
2129: my ($temp,@allparts)=split(/_/,$partstr);
2130: my $type=pop(@allparts);
2131: my $part=join('.',@allparts);
2132: return ($part,$type);
2133: }
2134:
1.44 ng 2135: #------------- end of section for handling grading by section/class ---------
2136: #
2137: #----------------------------------------------------------------------------
2138:
1.5 albertel 2139:
1.44 ng 2140: #----------------------------------------------------------------------------
2141: #
2142: #-------------------------- Next few routines handles grading by csv upload
2143: #
2144: #--- Javascript to handle csv upload
1.27 albertel 2145: sub csvupload_javascript_reverse_associate {
2146: return(<<ENDPICK);
2147: function verify(vf) {
2148: var foundsomething=0;
2149: var founduname=0;
2150: var founddomain=0;
2151: for (i=0;i<=vf.nfields.value;i++) {
2152: tw=eval('vf.f'+i+'.selectedIndex');
2153: if (i==0 && tw!=0) { founduname=1; }
2154: if (i==1 && tw!=0) { founddomain=1; }
2155: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; }
2156: }
2157: if (founduname==0 || founddomain==0) {
2158: alert('You need to specify at both the username and domain');
2159: return;
2160: }
2161: if (foundsomething==0) {
2162: alert('You need to specify at least one grading field');
2163: return;
2164: }
2165: vf.submit();
2166: }
2167: function flip(vf,tf) {
2168: var nw=eval('vf.f'+tf+'.selectedIndex');
2169: var i;
2170: for (i=0;i<=vf.nfields.value;i++) {
2171: //can not pick the same destination field for both name and domain
2172: if (((i ==0)||(i ==1)) &&
2173: ((tf==0)||(tf==1)) &&
2174: (i!=tf) &&
2175: (eval('vf.f'+i+'.selectedIndex')==nw)) {
2176: eval('vf.f'+i+'.selectedIndex=0;')
2177: }
2178: }
2179: }
2180: ENDPICK
2181: }
2182:
2183: sub csvupload_javascript_forward_associate {
2184: return(<<ENDPICK);
2185: function verify(vf) {
2186: var foundsomething=0;
2187: var founduname=0;
2188: var founddomain=0;
2189: for (i=0;i<=vf.nfields.value;i++) {
2190: tw=eval('vf.f'+i+'.selectedIndex');
2191: if (tw==1) { founduname=1; }
2192: if (tw==2) { founddomain=1; }
2193: if (tw>2) { foundsomething=1; }
2194: }
2195: if (founduname==0 || founddomain==0) {
2196: alert('You need to specify at both the username and domain');
2197: return;
2198: }
2199: if (foundsomething==0) {
2200: alert('You need to specify at least one grading field');
2201: return;
2202: }
2203: vf.submit();
2204: }
2205: function flip(vf,tf) {
2206: var nw=eval('vf.f'+tf+'.selectedIndex');
2207: var i;
2208: //can not pick the same destination field twice
2209: for (i=0;i<=vf.nfields.value;i++) {
2210: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
2211: eval('vf.f'+i+'.selectedIndex=0;')
2212: }
2213: }
2214: }
2215: ENDPICK
2216: }
2217:
1.26 albertel 2218: sub csvuploadmap_header {
1.41 ng 2219: my ($request,$symb,$url,$datatoken,$distotal)= @_;
2220: my $javascript;
2221: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2222: $javascript=&csvupload_javascript_reverse_associate();
2223: } else {
2224: $javascript=&csvupload_javascript_forward_associate();
2225: }
1.45 ng 2226:
2227: my $result='<table border="0">';
1.72 ng 2228: $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>';
1.45 ng 2229: my ($partlist,$handgrade) = &response_type($url);
2230: my ($resptype,$hdgrade)=('','no');
2231: for (sort keys(%$handgrade)) {
2232: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
2233: $resptype = $responsetype;
2234: $hdgrade = $handgrade if ($handgrade eq 'yes');
2235: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
2236: '<td><b>Type: </b>'.$responsetype.'</td>'.
2237: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
2238: }
2239: $result.='</table>';
1.41 ng 2240: $request->print(<<ENDPICK);
1.26 albertel 2241: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 2242: <h3><font color="#339933">Uploading Class Grades</font></h3>
2243: $result
1.26 albertel 2244: <hr>
2245: <h3>Identify fields</h3>
2246: Total number of records found in file: $distotal <hr />
2247: Enter as many fields as you can. The system will inform you and bring you back
2248: to this page if the data selected is insufficient to run your class.<hr />
2249: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
2250: <input type="hidden" name="associate" value="" />
2251: <input type="hidden" name="phase" value="three" />
2252: <input type="hidden" name="datatoken" value="$datatoken" />
2253: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
2254: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
2255: <input type="hidden" name="upfile_associate"
2256: value="$ENV{'form.upfile_associate'}" />
2257: <input type="hidden" name="symb" value="$symb" />
2258: <input type="hidden" name="url" value="$url" />
1.77 ng 2259: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
1.72 ng 2260: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
1.26 albertel 2261: <input type="hidden" name="command" value="csvuploadassign" />
2262: <hr />
2263: <script type="text/javascript" language="Javascript">
2264: $javascript
2265: </script>
2266: ENDPICK
1.41 ng 2267: return '';
1.26 albertel 2268:
2269: }
2270:
2271: sub csvupload_fields {
1.41 ng 2272: my ($url) = @_;
2273: my (@parts) = &getpartlist($url);
2274: my @fields=(['username','Student Username'],['domain','Student Domain']);
2275: foreach my $part (sort(@parts)) {
2276: my @datum;
2277: my $display=&Apache::lonnet::metadata($url,$part.'.display');
2278: my $name=$part;
2279: if (!$display) { $display = $name; }
2280: @datum=($name,$display);
2281: push(@fields,\@datum);
2282: }
2283: return (@fields);
1.26 albertel 2284: }
2285:
2286: sub csvuploadmap_footer {
1.41 ng 2287: my ($request,$i,$keyfields) =@_;
2288: $request->print(<<ENDPICK);
1.26 albertel 2289: </table>
2290: <input type="hidden" name="nfields" value="$i" />
2291: <input type="hidden" name="keyfields" value="$keyfields" />
2292: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
2293: </form>
2294: ENDPICK
2295: }
2296:
1.86 ng 2297: sub upcsvScores_form {
2298: my ($request) = shift;
2299: my ($symb,$url)=&get_symb_and_url($request);
2300: if (!$symb) {return '';}
2301: my $result =<<CSVFORMJS;
2302: <script type="text/javascript" language="javascript">
2303: function checkUpload(formname) {
2304: if (formname.upfile.value == "") {
2305: alert("Please use the browse button to select a file from your local directory.");
2306: return false;
2307: }
2308: formname.submit();
2309: }
2310: </script>
2311: CSVFORMJS
2312: $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
2313: $result.='<br /><table width=100% border=0><tr><td bgcolor="#777777">'."\n";
2314: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
2315: $result.=' <b>Specify a file containing the class scores for problem - '.$ENV{'form.probTitle'}.
2316: '.</b></td></tr>'."\n";
2317: $result.='<tr bgcolor=#ffffe6><td>'."\n";
2318: my $upfile_select=&Apache::loncommon::upfile_select_html();
2319: $result.=<<ENDUPFORM;
2320: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload" target="LONcatInfo">
2321: <input type="hidden" name="symb" value="$symb" />
2322: <input type="hidden" name="url" value="$url" />
2323: <input type="hidden" name="command" value="csvuploadmap" />
2324: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
2325: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
2326: $upfile_select
2327: <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scores" />
2328:
2329: </form>
2330: ENDUPFORM
2331: $result.='</td></tr></table>'."\n";
2332: $result.='</td></tr></table><br /><br />'."\n";
2333: $result.=&show_grading_menu_form($symb,$url);
2334:
2335: return $result;
2336: }
2337:
2338:
1.26 albertel 2339: sub csvuploadmap {
1.41 ng 2340: my ($request)= @_;
2341: my ($symb,$url)=&get_symb_and_url($request);
2342: if (!$symb) {return '';}
1.72 ng 2343:
1.41 ng 2344: my $datatoken;
2345: if (!$ENV{'form.datatoken'}) {
2346: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 2347: } else {
1.41 ng 2348: $datatoken=$ENV{'form.datatoken'};
2349: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 2350: }
1.41 ng 2351: my @records=&Apache::loncommon::upfile_record_sep();
2352: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
2353: my ($i,$keyfields);
2354: if (@records) {
2355: my @fields=&csvupload_fields($url);
1.45 ng 2356:
1.41 ng 2357: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2358: &Apache::loncommon::csv_print_samples($request,\@records);
2359: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
2360: \@fields);
2361: foreach (@fields) { $keyfields.=$_->[0].','; }
2362: chop($keyfields);
2363: } else {
2364: unshift(@fields,['none','']);
2365: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
2366: \@fields);
2367: my %sone=&Apache::loncommon::record_sep($records[0]);
2368: $keyfields=join(',',sort(keys(%sone)));
2369: }
2370: }
2371: &csvuploadmap_footer($request,$i,$keyfields);
1.72 ng 2372: $request->print(&show_grading_menu_form($symb,$url));
2373:
1.41 ng 2374: return '';
1.27 albertel 2375: }
2376:
2377: sub csvuploadassign {
1.41 ng 2378: my ($request)= @_;
2379: my ($symb,$url)=&get_symb_and_url($request);
2380: if (!$symb) {return '';}
2381: &Apache::loncommon::load_tmp_file($request);
1.44 ng 2382: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.41 ng 2383: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
2384: my %fields=();
2385: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
2386: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2387: if ($ENV{'form.f'.$i} ne 'none') {
2388: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
2389: }
2390: } else {
2391: if ($ENV{'form.f'.$i} ne 'none') {
2392: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
2393: }
2394: }
1.27 albertel 2395: }
1.41 ng 2396: $request->print('<h3>Assigning Grades</h3>');
2397: my $courseid=$ENV{'request.course.id'};
1.97 albertel 2398: my ($classlist) = &getclasslist('all',0);
1.41 ng 2399: my @skipped;
2400: my $countdone=0;
2401: foreach my $grade (@gradedata) {
2402: my %entries=&Apache::loncommon::record_sep($grade);
2403: my $username=$entries{$fields{'username'}};
2404: my $domain=$entries{$fields{'domain'}};
2405: if (!exists($$classlist{"$username:$domain"})) {
2406: push(@skipped,"$username:$domain");
2407: next;
2408: }
2409: my %grades;
2410: foreach my $dest (keys(%fields)) {
2411: if ($dest eq 'username' || $dest eq 'domain') { next; }
2412: if ($entries{$fields{$dest}} eq '') { next; }
2413: my $store_key=$dest;
2414: $store_key=~s/^stores/resource/;
2415: $store_key=~s/_/\./g;
2416: $grades{$store_key}=$entries{$fields{$dest}};
2417: }
2418: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
2419: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'},
2420: $domain,$username);
2421: $request->print('.');
2422: $request->rflush();
2423: $countdone++;
2424: }
2425: $request->print("<br />Stored $countdone students\n");
2426: if (@skipped) {
2427: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />');
2428: foreach my $student (@skipped) { $request->print("<br />$student"); }
2429: }
2430: $request->print(&show_grading_menu_form($symb,$url));
2431: return '';
1.26 albertel 2432: }
1.44 ng 2433: #------------- end of section for handling csv file upload ---------
2434: #
2435: #-------------------------------------------------------------------
2436: #
1.72 ng 2437: #-------------- Next few routines handles grading by page/sequence
2438: #
2439: #--- Select a page/sequence and a student to grade
1.68 ng 2440: sub pickStudentPage {
2441: my ($request) = shift;
2442:
2443: $request->print(<<LISTJAVASCRIPT);
2444: <script type="text/javascript" language="javascript">
2445:
2446: function checkPickOne(formname) {
1.76 ng 2447: if (radioSelection(formname.student) == null) {
1.68 ng 2448: alert("Please select the student you wish to grade.");
2449: return;
2450: }
1.70 ng 2451: var ptr = pullDownSelection(formname.selectpage);
1.71 ng 2452: formname.page.value = eval("formname.page"+ptr+".value");
2453: formname.title.value = eval("formname.title"+ptr+".value");
1.68 ng 2454: formname.submit();
2455: }
2456:
2457: function radioSelection(radioButton) {
2458: var selection=null;
1.76 ng 2459: if (radioButton.length > 1) {
2460: for (var i=0; i<radioButton.length; i++) {
2461: if (radioButton[i].checked) {
2462: return radioButton[i].value;
2463: }
2464: }
2465: } else {
2466: if (radioButton.checked) return radioButton.value;
1.68 ng 2467: }
2468: return selection;
2469: }
1.76 ng 2470:
1.70 ng 2471: function pullDownSelection(selectOne) {
1.76 ng 2472: var selection="";
2473: if (selectOne.length > 1) {
2474: for (var i=0; i<selectOne.length; i++) {
2475: if (selectOne[i].selected) {
2476: return selectOne[i].value;
2477: }
2478: }
2479: } else {
2480: if (selectOne.selected) return selectOne.value;
1.70 ng 2481: }
2482: }
1.68 ng 2483: </script>
2484: LISTJAVASCRIPT
2485:
1.72 ng 2486: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2487: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2488: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2489: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2490:
2491: my $result='<h3><font color="#339933"> '.
2492: 'Manual Grading by Page or Sequence</font></h3>';
2493:
1.80 ng 2494: $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
1.70 ng 2495: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 2496: my ($titles,$symbx) = &getSymbMap($request);
1.71 ng 2497: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
1.70 ng 2498: my $ctr=0;
1.68 ng 2499: foreach (@$titles) {
2500: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 2501: $result.='<option value="'.$ctr.'" '.
1.71 ng 2502: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2503: '>'.$showtitle.'</option>'."\n";
1.70 ng 2504: $ctr++;
1.68 ng 2505: }
2506: $result.= '</select>'."<br>\n";
1.70 ng 2507: $ctr=0;
2508: foreach (@$titles) {
2509: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2510: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
2511: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
2512: $ctr++;
2513: }
1.72 ng 2514: $result.='<input type="hidden" name="page" />'."\n".
2515: '<input type="hidden" name="title" />'."\n";
1.68 ng 2516:
1.71 ng 2517: $result.=' <b>View Problems: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
2518: '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
1.72 ng 2519:
1.71 ng 2520: $result.=' <b>Submission Details: </b>'.
2521: '<input type="radio" name="lastSub" value="none" /> none'."\n".
2522: '<input type="radio" name="lastSub" value="datesub" checked /> dates and submissions'."\n".
2523: '<input type="radio" name="lastSub" value="all" /> all details'."\n";
1.72 ng 2524:
1.68 ng 2525: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.72 ng 2526: '<input type="hidden" name="command" value="displayPage" />'."\n".
2527: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.80 ng 2528: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2529: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n";
1.72 ng 2530:
1.80 ng 2531: $result.=' <input type="button" '.
1.72 ng 2532: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
2533:
1.68 ng 2534: $request->print($result);
2535:
1.76 ng 2536: my $studentTable.=' <b>Select a student you wish to grade</b><br>'.
1.68 ng 2537: '<table border="0"><tr><td bgcolor="#777777">'.
2538: '<table border="0"><tr bgcolor="#e6ffff">'.
2539: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2540: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2541: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2542: '<td><b> Fullname <font color="#999999">(username)</font></b></td></tr>';
2543:
1.76 ng 2544: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 2545: my $ptr = 1;
2546: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
2547: my ($uname,$udom) = split(/:/,$student);
2548: $studentTable.=($ptr%4 == 1 ? '<tr bgcolor="#ffffe6"><td>' : '</td><td>');
1.70 ng 2549: $studentTable.='<input type="radio" name="student" value="'.$student.'" /> '.$$fullname{$student}.
1.68 ng 2550: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font>'."\n";
2551: $studentTable.=($ptr%4 == 0 ? '</td></tr>' : '');
2552: $ptr++;
2553: }
2554: $studentTable.='</td><td> </td><td> </td><td> ' if ($ptr%4 == 2);
2555: $studentTable.='</td><td> </td><td> ' if ($ptr%4 == 3);
2556: $studentTable.='</td><td> ' if ($ptr%4 == 0);
2557: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.70 ng 2558: $studentTable.='<br /> <input type="button" '.
2559: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /></form>'."\n";
1.68 ng 2560:
2561: $studentTable.=&show_grading_menu_form($symb,$url);
2562: $request->print($studentTable);
2563:
2564: return '';
2565: }
2566:
2567: sub getSymbMap {
1.74 albertel 2568: my ($request) = @_;
1.79 bowersj2 2569: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.68 ng 2570: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2571:
2572: my $res = $navmap->firstResource(); # temp resource to access constants
2573: $navmap->init();
2574:
2575: # End navmap using boilerplate
2576:
2577: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
2578: my $depth = 1;
2579: $iterator->next(); # ignore first BEGIN_MAP
2580: my $curRes = $iterator->next();
2581:
2582: my %symbx = ();
2583: my @titles = ();
2584: my $minder=0;
2585: while ($depth > 0) {
2586: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
2587: if ($curRes == $iterator->END_MAP()) { $depth--; }
2588:
2589: if (ref($curRes) && $curRes->is_map()) {
1.71 ng 2590: my ($mapUrl, $id, $resUrl) = split(/___/, $curRes->symb()); # check map contains at least one problem
2591: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2592:
2593: my $mapiterator = $navmap->getIterator($map->map_start(),
2594: $map->map_finish());
2595:
2596: my $mapdepth = 1;
2597: my $countProblems = 0;
2598: $mapiterator->next(); # skip the first BEGIN_MAP
2599: my $mapcurRes = $mapiterator->next(); # for "current resource"
2600: my $ctr=0;
1.95 albertel 2601: while ($mapdepth > 0) {
1.71 ng 2602: if($mapcurRes == $mapiterator->BEGIN_MAP) { $mapdepth++; }
2603: if($mapcurRes == $mapiterator->END_MAP) { $mapdepth++; }
2604:
2605: if (ref($mapcurRes) && $mapcurRes->is_problem() && !$mapcurRes->randomout) {
2606: $countProblems++;
2607: }
1.94 bowersj2 2608: $mapcurRes = $mapiterator->next();
1.71 ng 2609: }
2610: if ($countProblems > 0) {
2611: my $title = $curRes->compTitle();
2612: push @titles,$minder.'.'.$title; # minder, just in case two titles are identical
2613: $symbx{$minder.'.'.$title} = $curRes->symb();
2614: $minder++;
2615: }
1.68 ng 2616: }
2617: $curRes = $iterator->next();
2618: }
2619:
2620: $navmap->untieHashes();
2621: return \@titles,\%symbx;
2622: }
2623:
1.72 ng 2624: #
2625: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 2626: sub displayPage {
2627: my ($request) = shift;
2628:
1.72 ng 2629: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2630: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2631: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2632: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2633: my $pageTitle = $ENV{'form.page'};
1.76 ng 2634: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.70 ng 2635: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.68 ng 2636:
1.70 ng 2637: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2638: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
1.68 ng 2639: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
2640:
1.71 ng 2641: &sub_page_js($request);
2642: $request->print($result);
2643:
1.79 bowersj2 2644: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.68 ng 2645: $ENV{'request.course.fn'}.'_parms.db',1, 1);
1.70 ng 2646: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
1.68 ng 2647: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2648:
2649: my $iterator = $navmap->getIterator($map->map_start(),
2650: $map->map_finish());
2651:
1.71 ng 2652: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 2653: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
2654: '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
2655: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
2656: '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
2657: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2658: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.77 ng 2659: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
1.71 ng 2660:
2661: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
2662: '/check.gif" height="16" border="0" />';
2663:
2664: $studentTable.=' <b>Note:</b> A problem graded correct ('.$checkIcon.
2665: ') by the computer cannot be changed.'."\n".
2666: '<table border="0"><tr><td bgcolor="#777777">'.
2667: '<table border="0"><tr bgcolor="#e6ffff">'.
2668: '<td align="center"><b> No </b></td>'.
2669: '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem View').'/Grade</b></td></tr>';
2670:
2671: my ($depth,$ctr,$question) = (1,0,1);
1.68 ng 2672: $iterator->next(); # skip the first BEGIN_MAP
2673: my $curRes = $iterator->next(); # for "current resource"
2674: while ($depth > 0 && $ctr < 100) { # ctr, just in case it never gets out of loop
2675: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
2676: if($curRes == $iterator->END_MAP) { $depth++; }
2677:
2678: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2679: my $parts = $curRes->parts();
1.68 ng 2680: my $title = $curRes->compTitle();
1.71 ng 2681: my $symbx = $curRes->symb();
2682: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2683: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2684: $studentTable.='<td valign="top">';
2685: if ($ENV{'form.vProb'} eq 'yes') {
2686: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
2687: } else {
2688: my $companswer = &Apache::loncommon::get_student_answers(
2689: $symbx,$uname,$udom,$ENV{'request.course.id'});
1.80 ng 2690: $companswer =~ s|<form(.*?)>||g;
2691: $companswer =~ s|</form>||g;
1.71 ng 2692:
2693: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
2694: # $request->print('match='.$1.'<br>');
2695: # $companswer =~ s/$1/ /s;
2696: # }
2697: # $companswer =~ s/<table border=\"1\">/<table border=\"0\">/g;
2698: $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer;
2699: }
2700:
2701: my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname);
2702:
2703: if ($ENV{'form.lastSub'} eq 'datesub') {
2704: if ($record{'version'} eq '') {
2705: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
2706: } else {
2707: $studentTable.='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
2708: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
2709: '<td><b>Date/Time</b></td>'.
2710: '<td><b>Submission</b></td>'.
2711: '<td><b>Status </b></td></tr>';
2712: my ($version);
2713: for ($version=1;$version<=$record{'version'};$version++) {
2714: my $timestamp = scalar(localtime($record{$version.':timestamp'}));
2715: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
2716: my @versionKeys = split(/\:/,$record{$version.':keys'});
2717: my @displaySub = ();
2718: foreach my $partid (@{$parts}) {
2719: my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
1.77 ng 2720: next if ($record{"$version:resource.$partid.solved"} eq '');
2721: # next if ($record{"$version:resource.$partid.award"} eq 'APPROX_ANS' &&
2722: # $record{"$version:resource.$partid.solved"} eq '');
1.71 ng 2723: $displaySub[0].=(exists $record{$version.':'.$matchKey[0]}) ?
1.80 ng 2724: '<b>Part '.$partid.' '.
2725: ($record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' :
2726: 'Trial '.$record{"$version:resource.$partid.tries"}).'</b> '.
2727: $record{$version.':'.$matchKey[0]}.'<br />' : '';
1.71 ng 2728: $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ?
1.77 ng 2729: '<b>Part '.$partid.'</b> '.
1.71 ng 2730: $record{"$version:resource.$partid.award"}.'/'.
2731: $record{"$version:resource.$partid.solved"}.'<br />' : '';
1.72 ng 2732: $displaySub[2].=(exists $record{"$version:resource.$partid.regrader"}) ?
2733: $record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
1.71 ng 2734: }
1.72 ng 2735: $displaySub[2].=(exists $record{"$version:resource.regrader"}) ?
2736: $record{"$version:resource.regrader"} : '';
2737: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1].
2738: ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' </td></tr>';
1.71 ng 2739: }
2740: $studentTable.='</table></td></tr></table>';
2741: }
2742: } elsif ($ENV{'form.lastSub'} eq 'all') {
2743: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
2744: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
2745: $ENV{'request.course.id'},
2746: '','.submission');
2747:
2748: }
2749:
2750: foreach my $partid (@{$parts}) {
2751: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
2752: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
2753: $question++;
2754: }
2755: $studentTable.='</td></tr>';
1.68 ng 2756:
2757: }
2758: $curRes = $iterator->next();
2759: $ctr++;
2760: }
2761:
1.98 albertel 2762: $navmap->untieHashes();
2763:
1.71 ng 2764: $studentTable.='</td></tr></table></td></tr></table>'."\n".
2765: ' <input type="button" value="Save" '.
2766: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
2767: '</form>'."\n";
2768: $studentTable.=&show_grading_menu_form($symb,$url);
2769: $request->print($studentTable);
2770:
2771: return '';
2772: }
2773:
2774: sub updateGradeByPage {
2775: my ($request) = shift;
2776:
2777: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2778: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2779: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2780: my $pageTitle = $ENV{'form.page'};
1.76 ng 2781: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.71 ng 2782: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
2783:
2784: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2785: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
2786: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
1.70 ng 2787:
1.68 ng 2788: $request->print($result);
2789:
1.79 bowersj2 2790: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.71 ng 2791: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2792: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
2793: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2794:
2795: my $iterator = $navmap->getIterator($map->map_start(),
2796: $map->map_finish());
1.70 ng 2797:
1.71 ng 2798: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 2799: '<table border="0"><tr bgcolor="#e6ffff">'.
1.70 ng 2800: '<td align="center"><b> No </b></td>'.
1.71 ng 2801: '<td><b> Title </b></td>'.
2802: '<td><b> Previous Score </b></td>'.
2803: '<td><b> New Score </b></td></tr>';
2804:
2805: $iterator->next(); # skip the first BEGIN_MAP
2806: my $curRes = $iterator->next(); # for "current resource"
2807: my ($depth,$ctr,$question,$changeflag)= (1,0,1,0);
2808: while ($depth > 0 && $ctr < 100) { # ctr, just in case it never gets out of loop
2809: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
2810: if($curRes == $iterator->END_MAP) { $depth++; }
2811:
2812: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 2813: my $parts = $curRes->parts();
1.71 ng 2814: my $title = $curRes->compTitle();
2815: my $symbx = $curRes->symb();
2816: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2817: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2818: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
2819:
2820: my %newrecord=();
2821: my @displayPts=();
2822: foreach my $partid (@{$parts}) {
2823: my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid};
2824: my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid};
2825:
2826: my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ?
2827: $ENV{'form.WGT'.$question.'_'.$partid} : 1;
2828: my $partial = $newpts/$wgt;
2829: my $score;
2830: if ($partial > 0) {
2831: $score = 'correct_by_override';
2832: } elsif ($partial == 0) {
2833: $score = 'incorrect_by_override';
2834: }
2835: if ($ENV{'form.GD_SEL'.$question.'_'.$partid} eq 'excused') {
2836: $partial = '';
2837: $score = 'excused';
2838: }
2839: my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid};
2840: $displayPts[0].=' <b>Part</b> '.$partid.' = '.
2841: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
2842: ' <br>';
2843: $displayPts[1].=' <b>Part</b> '.$partid.' = '.
2844: ($oldstatus eq 'correct_by_student' ? $oldpts :
2845: (($score eq 'excused') ? 'excused' : $newpts)).
2846: ' <br>';
2847:
2848: $question++;
2849: if (($oldstatus eq 'correct_by_student') ||
2850: ($newpts eq $oldpts && $score eq $oldstatus))
2851: {
2852: next;
2853: }
2854: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
2855: $newrecord{'resource.'.$partid.'.solved'} = $score;
1.72 ng 2856: $newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.71 ng 2857:
2858: $changeflag++;
2859: }
2860: if (scalar(keys(%newrecord)) > 0) {
2861: &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
2862: $udom,$uname);
2863: }
2864: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
2865: '<td valign="top">'.$displayPts[1].'</td>'.
2866: '</tr>';
1.68 ng 2867:
2868: }
1.71 ng 2869: $curRes = $iterator->next();
2870: $ctr++;
1.68 ng 2871: }
1.98 albertel 2872:
2873: $navmap->untieHashes();
1.68 ng 2874:
1.71 ng 2875: $studentTable.='</td></tr></table></td></tr></table>';
2876: $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
1.76 ng 2877: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
2878: 'The scores were changed for '.
2879: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
2880: $request->print($grademsg.$studentTable);
1.68 ng 2881:
1.70 ng 2882: return '';
2883: }
2884:
1.72 ng 2885: #-------- end of section for handling grading by page/sequence ---------
2886: #
2887: #-------------------------------------------------------------------
2888:
1.75 albertel 2889: #--------------------Scantron Grading-----------------------------------
2890: #
2891: #------ start of section for handling grading by page/sequence ---------
2892:
1.81 albertel 2893: sub defaultFormData {
2894: my ($symb,$url)=@_;
2895: return '
2896: <input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2897: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2898: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
2899: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
2900: }
2901:
1.75 albertel 2902: sub getSequenceDropDown {
2903: my ($request,$symb)=@_;
2904: my $result='<select name="selectpage">'."\n";
2905: my ($titles,$symbx) = &getSymbMap($request);
2906: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
2907: my $ctr=0;
2908: foreach (@$titles) {
2909: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2910: $result.='<option value="'.$$symbx{$_}.'" '.
2911: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2912: '>'.$showtitle.'</option>'."\n";
2913: $ctr++;
2914: }
2915: $result.= '</select>';
2916: return $result;
2917: }
2918:
1.81 albertel 2919: sub scantron_uploads {
2920: if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
2921: my $result= '<select name="scantron_selectfile">';
2922: opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
2923: my @files=sort(readdir(DIR));
2924: foreach my $filename (@files) {
2925: if ($filename eq '.' or $filename eq '..') { next; }
2926: $result.="<option>$filename</option>\n";
2927: }
2928: closedir(DIR);
2929: $result.="</select>";
2930: return $result;
2931: }
2932:
1.82 albertel 2933: sub scantron_scantab {
2934: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
2935: my $result='<select name="scantron_format">'."\n";
2936: foreach my $line (<$fh>) {
2937: my ($name,$descrip)=split(/:/,$line);
2938: if ($name =~ /^\#/) { next; }
2939: $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
2940: }
2941: $result.='</select>'."\n";
2942:
2943: return $result;
2944: }
2945:
1.75 albertel 2946: sub scantron_selectphase {
2947: my ($r) = @_;
2948: my ($symb,$url)=&get_symb_and_url($r);
2949: if (!$symb) {return '';}
2950: my $sequence_selector=&getSequenceDropDown($r,$symb);
1.81 albertel 2951: my $default_form_data=&defaultFormData($symb,$url);
2952: my $grading_menu_button=&show_grading_menu_form($symb,$url);
2953: my $file_selector=&scantron_uploads();
1.82 albertel 2954: my $format_selector=&scantron_scantab();
1.75 albertel 2955: my $result;
2956: $result.= <<SCANTRONFORM;
1.82 albertel 2957: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
2958: <input type="hidden" name="command" value="scantron_process" />
1.81 albertel 2959: $default_form_data
1.75 albertel 2960: <table width="100%" border="0">
2961: <tr>
2962: <td bgcolor="#777777">
2963: <table width="100%" border="0">
2964: <tr bgcolor="#e6ffff">
2965: <td>
2966: <b>Specify file location and which Folder/Sequence to grade</b>
2967: </td>
2968: </tr>
2969: <tr bgcolor="#ffffe6">
2970: <td>
2971: Sequence to grade: $sequence_selector
2972: </td>
2973: </tr>
2974: <tr bgcolor="#ffffe6">
2975: <td>
1.81 albertel 2976: Filename of scoring office file: $file_selector
1.75 albertel 2977: </td>
2978: </tr>
1.82 albertel 2979: <tr bgcolor="#ffffe6">
2980: <td>
2981: Format of data file: $format_selector
2982: </td>
2983: </tr>
1.75 albertel 2984: </table>
2985: </td>
2986: </tr>
2987: </table>
2988: <input type="submit" value="Submit" />
2989: </form>
1.81 albertel 2990: $grading_menu_button
1.75 albertel 2991: SCANTRONFORM
2992:
2993: return $result;
2994: }
2995:
1.82 albertel 2996: sub get_scantron_config {
2997: my ($which) = @_;
2998: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
2999: my %config;
3000: foreach my $line (<$fh>) {
3001: my ($name,$descrip)=split(/:/,$line);
3002: if ($name ne $which ) { next; }
3003: chomp($line);
3004: my @config=split(/:/,$line);
3005: $config{'name'}=$config[0];
3006: $config{'description'}=$config[1];
3007: $config{'CODElocation'}=$config[2];
3008: $config{'CODEstart'}=$config[3];
3009: $config{'CODElength'}=$config[4];
3010: $config{'IDstart'}=$config[5];
3011: $config{'IDlength'}=$config[6];
3012: $config{'Qstart'}=$config[7];
3013: $config{'Qlength'}=$config[8];
3014: $config{'Qoff'}=$config[9];
3015: $config{'Qon'}=$config[10];
3016: last;
3017: }
3018: return %config;
3019: }
3020:
3021: sub username_to_idmap {
3022: my ($classlist)= @_;
3023: my %idmap;
3024: foreach my $student (keys(%$classlist)) {
3025: $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}=
3026: $student;
3027: }
3028: return %idmap;
3029: }
3030:
3031: sub scantron_parse_scanline {
3032: my ($line,$scantron_config)=@_;
3033: my %record;
3034: my $questions=substr($line,$$scantron_config{'Qstart'}-1);
3035: my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
3036: if ($$scantron_config{'CODElocation'} ne 0) {
3037: if ($$scantron_config{'CODElocation'} < 0) {
1.83 albertel 3038: $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1,
3039: $$scantron_config{'CODElength'});
1.82 albertel 3040: } else {
3041: #FIXME interpret first N questions
3042: }
3043: }
1.83 albertel 3044: $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
3045: $$scantron_config{'IDlength'});
1.82 albertel 3046: my @alphabet=('A'..'Z');
3047: my $questnum=0;
3048: while ($questions) {
3049: $questnum++;
3050: my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
3051: substr($questions,0,$$scantron_config{'Qlength'})='';
1.83 albertel 3052: if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
1.82 albertel 3053: my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest);
3054: if (scalar(@array) gt 2) {
3055: #FIXME do something intelligent with double bubbles
1.83 albertel 3056: Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
3057: '-'.$currentquest.'-'.$questnum.'</pre><br />');
1.82 albertel 3058: }
3059: if (length($array[0]) eq $$scantron_config{'Qlength'}) {
1.83 albertel 3060: $record{"scantron.$questnum.answer"}='';
1.82 albertel 3061: } else {
1.83 albertel 3062: $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
1.82 albertel 3063: }
3064: }
1.83 albertel 3065: $record{'scantron.maxquest'}=$questnum;
3066: return \%record;
1.82 albertel 3067: }
3068:
3069: sub scantron_add_delay {
3070: }
3071:
3072: sub scantron_find_student {
1.83 albertel 3073: my ($scantron_record,$idmap)=@_;
3074: my $scanID=$$scantron_record{'scantron.ID'};
3075: foreach my $id (keys(%$idmap)) {
3076: Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
3077: if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
3078: }
3079: return undef;
3080: }
3081:
3082: sub scantron_filter {
3083: my ($curres)=@_;
3084: if (ref($curres) && $curres->is_problem() && !$curres->randomout) {
3085: return 1;
3086: }
3087: return 0;
1.82 albertel 3088: }
3089:
3090: sub scantron_process_students {
1.75 albertel 3091: my ($r) = @_;
1.81 albertel 3092: my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});
3093: my ($symb,$url)=&get_symb_and_url($r);
3094: if (!$symb) {return '';}
3095: my $default_form_data=&defaultFormData($symb,$url);
1.82 albertel 3096:
3097: my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
3098: my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
1.85 albertel 3099: my @scanlines=<$scanlines>;
1.82 albertel 3100: my $classlist=&Apache::loncoursedata::get_classlist();
3101: my %idmap=&username_to_idmap($classlist);
1.83 albertel 3102: my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1);
3103: my $map=$navmap->getResourceByUrl($sequence);
3104: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
3105: $r->print("geto ".scalar(@resources)."<br />");
1.82 albertel 3106: my $result= <<SCANTRONFORM;
1.81 albertel 3107: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
3108: <input type="hidden" name="command" value="scantron_configphase" />
3109: $default_form_data
3110: SCANTRONFORM
1.82 albertel 3111: $r->print($result);
3112:
3113: my @delayqueue;
1.85 albertel 3114: my $totalcorrect;
3115: my $totalincorrect;
3116:
3117: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
3118: 'Scantron Status','Scantron Progress',scalar(@scanlines));
3119: foreach my $line (@scanlines) {
3120: my $studentcorrect;
3121: my $studentincorrect;
1.75 albertel 3122:
1.83 albertel 3123: chomp($line);
1.82 albertel 3124: my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
3125: my ($uname,$udom);
3126: if ($uname=&scantron_find_student($scan_record,\%idmap)) {
3127: &scantron_add_delay(\@delayqueue,$line,
3128: 'Unable to find a student that matches');
3129: }
1.83 albertel 3130: $r->print('<pre>doing studnet'.$uname.'</pre>');
1.82 albertel 3131: ($uname,$udom)=split(/:/,$uname);
1.85 albertel 3132: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3133: &Apache::lonnet::appenv(%$scan_record);
1.85 albertel 3134: # &Apache::lonhomework::showhash(%ENV);
1.83 albertel 3135: $Apache::lonxml::debug=1;
1.85 albertel 3136: &Apache::lonxml::debug("line is $line");
1.83 albertel 3137:
1.85 albertel 3138: my $i=0;
1.83 albertel 3139: foreach my $resource (@resources) {
1.85 albertel 3140: $i++;
1.83 albertel 3141: my $result=&Apache::lonnet::ssi($resource->src(),
3142: ('submitted' =>'scantron',
3143: 'grade_target' =>'grade',
3144: 'grade_username'=>$uname,
3145: 'grade_domain' =>$udom,
3146: 'grade_courseid'=>$ENV{'request.course.id'},
3147: 'grade_symb' =>$resource->symb()));
1.85 albertel 3148: my %score=&Apache::lonnet::restore($resource->symb(),
3149: $ENV{'request.course.id'},
3150: $udom,$uname);
3151: foreach my $part ($resource->{PARTS}) {
3152: if ($score{'resource.'.$part.'.solved'} =~ /^correct/) {
3153: $studentcorrect++;
3154: $totalcorrect++;
3155: } else {
3156: $studentincorrect++;
3157: $totalincorrect++;
3158: }
3159: }
1.83 albertel 3160: $r->print('<pre>'.
3161: $resource->symb().'-'.
3162: $resource->src().'-'.'</pre>result is'.$result);
1.85 albertel 3163: &Apache::lonhomework::showhash(%score);
3164: # if ($i eq 3) {last;}
1.83 albertel 3165: }
1.85 albertel 3166: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3167: &Apache::lonnet::delenv('scantron\.');
1.85 albertel 3168: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
3169: 'last student Who got a '.$studentcorrect.' correct and '.
3170: $studentincorrect.' incorrect. The class has gotten '.
3171: $totalcorrect.' correct and '.$totalincorrect.' incorrect');
1.83 albertel 3172: last;
1.82 albertel 3173: #FIXME
3174: #get iterator for $sequence
3175: #foreach question 'submit' the students answer to the server
3176: # through grade target {
3177: # generate data to pass back that includes grade recevied
3178: #}
3179: }
1.85 albertel 3180: $Apache::lonxml::debug=0;
1.82 albertel 3181: foreach my $delay (@delayqueue) {
3182: #FIXME
3183: #print out each delayed student with interface to select how
3184: # to repair student provided info
3185: #Expected errors include
3186: # 1 bad/no stuid/username
3187: # 2 invalid bubblings
3188:
3189: }
1.75 albertel 3190: #FIXME
3191: # if delay queue exists 2 submits one to process delayed students one
3192: # to ignore delayed students, possibly saving the delay queue for later
1.85 albertel 3193:
3194: $navmap->untieHashes();
1.75 albertel 3195: }
3196: #-------- end of section for handling grading scantron forms -------
3197: #
3198: #-------------------------------------------------------------------
3199:
3200:
1.72 ng 3201: #-------------------------- Menu interface -------------------------
3202: #
3203: #--- Show a Grading Menu button - Calls the next routine ---
3204: sub show_grading_menu_form {
3205: my ($symb,$url)=@_;
3206: my $result.='<form action="/adm/grades" method="post">'."\n".
3207: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3208: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 3209: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 3210: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
3211: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
3212: '</form>'."\n";
3213: return $result;
3214: }
3215:
1.77 ng 3216: # -- Retrieve choices for grading form
3217: sub savedState {
3218: my %savedState = ();
3219: if ($ENV{'form.saveState'}) {
3220: foreach (split(/:/,$ENV{'form.saveState'})) {
3221: my ($key,$value) = split(/=/,$_,2);
3222: $savedState{$key} = $value;
3223: }
3224: }
3225: return \%savedState;
3226: }
1.76 ng 3227:
1.72 ng 3228: #--- Displays the main menu page -------
3229: sub gradingmenu {
3230: my ($request) = @_;
3231: my ($symb,$url)=&get_symb_and_url($request);
3232: if (!$symb) {return '';}
1.76 ng 3233: my $probTitle = &Apache::lonnet::gettitle($symb);
1.72 ng 3234:
3235: $request->print(<<GRADINGMENUJS);
3236: <script type="text/javascript" language="javascript">
3237: function checkChoice(formname) {
3238: var cmd = formname.command;
1.77 ng 3239: formname.saveState.value = "saveCmd="+radioSelection(cmd)+":saveSec="+pullDownSelection(formname.section)+
3240: ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.status);
1.86 ng 3241: if (cmd[0].checked || cmd[1].checked || cmd[2].checked || cmd[3].checked || cmd[4].checked) formname.submit();
1.75 albertel 3242: if (cmd[5].checked) {
1.72 ng 3243: if (!checkReceiptNo(formname,'notOK')) { return false;}
3244: formname.submit();
3245: }
3246: }
3247:
3248: function checkReceiptNo(formname,nospace) {
3249: var receiptNo = formname.receipt.value;
3250: var checkOpt = false;
3251: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
3252: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
3253: if (checkOpt) {
3254: alert("Please enter a receipt number given by a student in the receipt box.");
3255: formname.receipt.value = "";
3256: formname.receipt.focus();
3257: return false;
3258: }
1.76 ng 3259: formname.command[5].checked = true;
1.72 ng 3260: return true;
3261: }
3262:
3263: function radioSelection(radioButton) {
3264: var selection=null;
1.76 ng 3265: if (radioButton.length > 1) {
3266: for (var i=0; i<radioButton.length; i++) {
3267: if (radioButton[i].checked) {
3268: return radioButton[i].value;
3269: }
1.72 ng 3270: }
1.76 ng 3271: } else {
3272: if (radioButton.checked) return radioButton.value;
1.72 ng 3273: }
3274: return selection;
3275: }
1.68 ng 3276:
1.72 ng 3277: function pullDownSelection(selectOne) {
3278: var selection="";
1.76 ng 3279: if (selectOne.length > 1) {
3280: for (var i=0; i<selectOne.length; i++) {
3281: if (selectOne[i].selected) {
3282: return selectOne[i].value;
3283: }
1.72 ng 3284: }
1.76 ng 3285: } else {
3286: if (selectOne.selected) return selectOne.value;
1.72 ng 3287: }
3288: }
1.76 ng 3289:
1.72 ng 3290: </script>
3291: GRADINGMENUJS
3292:
3293: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>'.
3294: '<table border="0">'.
1.76 ng 3295: '<tr><td colspan=3><font size=+1><b>Problem: </b>'.$probTitle.'</font></td></tr>'."\n";
1.72 ng 3296: my ($partlist,$handgrade) = &response_type($url);
3297: my ($resptype,$hdgrade)=('','no');
3298: for (sort keys(%$handgrade)) {
3299: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
3300: $resptype = $responsetype;
3301: $hdgrade = $handgrade if ($handgrade eq 'yes');
3302: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
3303: '<td><b>Type: </b>'.$responsetype.'</td>'.
3304: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
3305: }
1.76 ng 3306: $result.='</table>'."\n";
1.72 ng 3307:
1.76 ng 3308: my (undef,$sections) = &getclasslist('all','0');
1.77 ng 3309: my $savedState = &savedState();
3310: my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'pickStudentPage' : $$savedState{'saveCmd'});
3311: my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
3312: my $saveSub = ($$savedState{'saveSub'} eq '' ? 'yes' : $$savedState{'saveSub'});
3313: my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
1.72 ng 3314:
3315: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
3316: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3317: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3318: '<input type="hidden" name="response" value="'.$resptype.'" />'."\n".
3319: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
3320: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.77 ng 3321: '<input type="hidden" name="saveState" value="" />'."\n".
1.72 ng 3322: '<input type="hidden" name="showgrading" value="yes" />'."\n";
3323:
3324: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n".
3325: '<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n".
3326: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
3327: '<tr bgcolor=#ffffe6><td>'."\n";
3328:
3329: $result.='<table width=100% border=0>'.
3330: '<tr bgcolor="#ffffe6" valign="top"><td colspan="2">'.
3331: '<input type="radio" name="command" value="pickStudentPage" '.
1.76 ng 3332: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
1.72 ng 3333: 'Handgrade/View Submission for a student by page/sequence</td></tr>'."\n".
3334:
3335: '<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
3336: '<input type="radio" name="command" value="viewgrades" '.
1.76 ng 3337: ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
1.72 ng 3338: 'Grade by section or class</td></tr>'."\n".
3339:
3340: '<tr bgcolor="#ffffe6"valign="top"><td><input type="radio" name="command" value="submission" '.
1.76 ng 3341: ($saveCmd eq 'submission' ? 'checked' : '').'> '.
1.72 ng 3342: ($hdgrade eq 'yes' ? 'View/Grade essay response of' : 'View').
3343: ' an individual student </td>'."\n".
3344: '<td>--> For students who has: '.
1.76 ng 3345: '<input type="radio" name="submitonly" value="yes" '.
3346: ($saveSub eq 'yes' ? 'checked' : '').' /> submitted'.
3347: '<input type="radio" name="submitonly" value="all" '.
3348: ($saveSub eq 'all' ? 'checked' : '').' /> everybody</td></tr>'."\n".
1.46 ng 3349:
1.72 ng 3350: '<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.86 ng 3351: '<input type="radio" name="command" value="csvform" '.
3352: ($saveCmd eq 'csvform' ? 'checked' : '').'> '.
1.72 ng 3353: 'Upload scores from file</td></tr>'."\n";
3354:
1.75 albertel 3355: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.81 albertel 3356: '<input type="radio" name="command" value="scantron_selectphase" '.
3357: ($saveCmd eq 'scantron_selectphase' ? 'checked="on"' : '').' /> '.
1.75 albertel 3358: 'Grade scantron forms</td></tr>'."\n";
3359:
1.72 ng 3360: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
3361: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.76 ng 3362: '<input type="radio" name="command" value="verify" onChecked="javascript:this.form.receipt.focus()" '.
3363: ($saveCmd eq 'verify' ? 'checked' : '').'> '.
1.72 ng 3364: 'Verify a submission receipt issued by this server</td>'.
3365: '<td>--> Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
3366: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
3367: '</td></tr>'."\n";
3368: }
1.44 ng 3369:
1.72 ng 3370: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2"><br />'."\n".
1.76 ng 3371: ' Select section: <select name="section">'."\n";
1.72 ng 3372: if (ref($sections)) {
3373: foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
1.76 ng 3374: ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
1.44 ng 3375: }
1.76 ng 3376: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> ';
3377:
3378: $result.='Student Status:</b><select name="status">'.
3379: '<option value="Active" '.($saveStatus eq 'Active' ? 'selected' : '').'>Active</option>'.
3380: '<option value="Expired" '.($saveStatus eq 'Expired' ? 'selected' : '').'>Expired</option>'.
3381: '<option value="Any" '.($saveStatus eq 'Any' ? 'selected' : '').'>Any</option>'.
3382: '</select>';
3383:
3384: $result.=' <font color="red">(Applies to the first three options only.)</font>'."\n";
3385:
1.72 ng 3386: if (ref($sections)) {
3387: $result.=' (Section "no" implies the students were not assigned a section.)<br />'
3388: if (grep /no/,@$sections);
1.44 ng 3389: }
1.72 ng 3390: $result.='</td></tr>';
3391:
3392: $result.='<tr bgcolor="#ffffe6"><td colspan="2"><br />'.
3393: '<input type="button" onClick="javascript:checkChoice(this.form);" value="View/Grade" />'."\n".
3394: '</form></td></tr></table>'."\n".
3395: '</td></tr></table>'."\n".
3396: '</td></tr></table>'."\n";
1.44 ng 3397: return $result;
1.2 albertel 3398: }
3399:
1.1 albertel 3400: sub handler {
1.41 ng 3401: my $request=$_[0];
3402:
3403: if ($ENV{'browser.mathml'}) {
3404: $request->content_type('text/xml');
3405: } else {
3406: $request->content_type('text/html');
3407: }
3408: $request->send_http_header;
1.44 ng 3409: return '' if $request->header_only;
1.41 ng 3410: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
3411: my $url=$ENV{'form.url'};
3412: my $symb=$ENV{'form.symb'};
3413: my $command=$ENV{'form.command'};
3414: if (!$url) {
3415: my ($temp1,$temp2);
3416: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);
3417: $url = $ENV{'form.url'};
3418: }
3419: &send_header($request);
3420: if ($url eq '' && $symb eq '') {
3421: if ($ENV{'user.adv'}) {
3422: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) &&
3423: ($ENV{'form.codethree'})) {
3424: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'.
3425: $ENV{'form.codethree'};
3426: my ($tsymb,$tuname,$tudom,$tcrsid)=
3427: &Apache::lonnet::checkin($token);
3428: if ($tsymb) {
3429: my ($map,$id,$url)=split(/\_\_\_/,$tsymb);
3430: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
1.99 ! albertel 3431: $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
! 3432: ('grade_username' => $tuname,
! 3433: 'grade_domain' => $tudom,
! 3434: 'grade_courseid' => $tcrsid,
! 3435: 'grade_symb' => $tsymb)));
1.41 ng 3436: } else {
1.45 ng 3437: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.99 ! albertel 3438: }
1.41 ng 3439: } else {
1.45 ng 3440: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 3441: }
1.14 www 3442: } else {
1.41 ng 3443: $request->print(&Apache::lonxml::tokeninputfield());
3444: }
3445: }
3446: } else {
3447: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'});
3448: if ($command eq 'submission') {
1.68 ng 3449: ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
3450: } elsif ($command eq 'pickStudentPage') {
3451: &pickStudentPage($request);
3452: } elsif ($command eq 'displayPage') {
3453: &displayPage($request);
1.71 ng 3454: } elsif ($command eq 'gradeByPage') {
3455: &updateGradeByPage($request);
1.41 ng 3456: } elsif ($command eq 'processGroup') {
3457: &processGroup($request);
3458: } elsif ($command eq 'gradingmenu') {
3459: $request->print(&gradingmenu($request));
3460: } elsif ($command eq 'viewgrades') {
3461: $request->print(&viewgrades($request));
3462: } elsif ($command eq 'handgrade') {
3463: $request->print(&processHandGrade($request));
3464: } elsif ($command eq 'editgrades') {
3465: $request->print(&editgrades($request));
3466: } elsif ($command eq 'verify') {
3467: $request->print(&verifyreceipt($request));
1.72 ng 3468: } elsif ($command eq 'csvform') {
3469: $request->print(&upcsvScores_form($request));
1.41 ng 3470: } elsif ($command eq 'csvupload') {
3471: $request->print(&csvupload($request));
3472: } elsif ($command eq 'viewclasslist') {
3473: $request->print(&viewclasslist($request));
3474: } elsif ($command eq 'csvuploadmap') {
3475: $request->print(&csvuploadmap($request));
3476: } elsif ($command eq 'csvuploadassign') {
3477: if ($ENV{'form.associate'} ne 'Reverse Association') {
3478: $request->print(&csvuploadassign($request));
3479: } else {
3480: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
3481: $ENV{'form.upfile_associate'} = 'reverse';
3482: } else {
3483: $ENV{'form.upfile_associate'} = 'forward';
3484: }
3485: $request->print(&csvuploadmap($request));
3486: }
1.75 albertel 3487: } elsif ($command eq 'scantron_selectphase') {
3488: $request->print(&scantron_selectphase($request));
1.82 albertel 3489: } elsif ($command eq 'scantron_process') {
3490: $request->print(&scantron_process_students($request));
1.26 albertel 3491: } else {
1.41 ng 3492: $request->print("Unknown action: $command:");
1.26 albertel 3493: }
1.2 albertel 3494: }
1.41 ng 3495: &send_footer($request);
1.44 ng 3496: return '';
3497: }
3498:
3499: sub send_header {
3500: my ($request)= @_;
3501: $request->print(&Apache::lontexconvert::header());
3502: # $request->print("
3503: #<script>
3504: #remotewindow=open('','homeworkremote');
3505: #remotewindow.close();
3506: #</script>");
1.47 www 3507: $request->print(&Apache::loncommon::bodytag('Grading'));
1.44 ng 3508: }
3509:
3510: sub send_footer {
3511: my ($request)= @_;
3512: $request->print('</body>');
3513: $request->print(&Apache::lontexconvert::footer());
1.1 albertel 3514: }
3515:
3516: 1;
3517:
1.13 albertel 3518: __END__;
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