Annotation of loncom/homework/grades.pm, revision 1.379
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.379 ! albertel 4: # $Id: grades.pm,v 1.378 2006/10/13 21:49:28 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: #
1.1 albertel 28:
29: package Apache::grades;
30: use strict;
31: use Apache::style;
32: use Apache::lonxml;
33: use Apache::lonnet;
1.3 albertel 34: use Apache::loncommon;
1.112 ng 35: use Apache::lonhtmlcommon;
1.68 ng 36: use Apache::lonnavmaps;
1.1 albertel 37: use Apache::lonhomework;
1.55 matthew 38: use Apache::loncoursedata;
1.362 albertel 39: use Apache::lonmsg();
1.1 albertel 40: use Apache::Constants qw(:common);
1.167 sakharuk 41: use Apache::lonlocal;
1.170 albertel 42: use String::Similarity;
1.359 www 43: use lib '/home/httpd/lib/perl';
44: use LONCAPA;
45:
1.315 bowersj2 46: use POSIX qw(floor);
1.87 www 47:
48: my %oldessays=();
1.103 albertel 49: my %perm=();
1.1 albertel 50:
1.68 ng 51: # ----- These first few routines are general use routines.----
1.44 ng 52: #
1.146 albertel 53: # --- Retrieve the parts from the metadata file.---
1.44 ng 54: sub getpartlist {
1.324 albertel 55: my ($symb) = @_;
56: my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
1.146 albertel 57: my $partorder = &Apache::lonnet::metadata($url, 'partorder');
58: my @parts;
59: if ($partorder) {
60: for my $part (split (/,/,$partorder)) {
61: if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) {
62: push(@parts, $part);
63: }
64: }
65: } else {
66: my $metadata = &Apache::lonnet::metadata($url, 'packages');
67: foreach (split(/\,/,$metadata)) {
68: if ($_ =~ /^part_(.*)$/) {
69: if (!&Apache::loncommon::check_if_partid_hidden($1,$symb)) {
70: push(@parts, $1);
71: }
72: }
1.41 ng 73: }
1.16 albertel 74: }
1.146 albertel 75: my @stores;
76: foreach my $part (@parts) {
77: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
78: foreach my $key (@metakeys) {
79: if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }
80: }
81: }
82: return @stores;
1.2 albertel 83: }
84:
1.44 ng 85: # --- Get the symbolic name of a problem and the url
1.324 albertel 86: sub get_symb {
1.173 albertel 87: my ($request,$silent) = @_;
1.257 albertel 88: (my $url=$env{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
89: my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($url)));
1.173 albertel 90: if ($symb eq '') {
91: if (!$silent) {
92: $request->print("Unable to handle ambiguous references:$url:.");
93: return ();
94: }
95: }
1.324 albertel 96: return ($symb);
1.32 ng 97: }
98:
1.129 ng 99: #--- Format fullname, username:domain if different for display
100: #--- Use anywhere where the student names are listed
101: sub nameUserString {
102: my ($type,$fullname,$uname,$udom) = @_;
103: if ($type eq 'header') {
1.250 albertel 104: return '<b> Fullname </b><font color="#999999">(Username)</font>';
1.129 ng 105: } else {
106: return ' '.$fullname.'<font color="#999999"> ('.$uname.
1.257 albertel 107: ($env{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')</font>';
1.129 ng 108: }
109: }
110:
1.44 ng 111: #--- Get the partlist and the response type for a given problem. ---
112: #--- Indicate if a response type is coded handgraded or not. ---
1.39 ng 113: sub response_type {
1.324 albertel 114: my ($symb) = shift;
1.377 albertel 115:
116: my $navmap = Apache::lonnavmaps::navmap->new();
117: my $res = $navmap->getBySymb($symb);
118: my $partlist = $res->parts();
119: my (%response_types,%handgrade);
120: foreach my $part (@{ $partlist }) {
121: my @types = $res->responseType($part);
122: my @ids = $res->responseIds($part);
123: for (my $i=0; $i < scalar(@ids); $i++) {
124: $response_types{$part}{$ids[$i]} = $types[$i];
125: $handgrade{$part.'_'.$ids[$i]} =
126: &Apache::lonnet::EXT('resource.'.$part.'_'.$ids[$i].
127: '.handgrade',$symb);
1.41 ng 128: }
129: }
1.377 albertel 130: return ($partlist,\%handgrade,\%response_types);
1.39 ng 131: }
132:
1.375 albertel 133: sub flatten_responseType {
134: my ($responseType) = @_;
135: my @part_response_id =
136: map {
137: my $part = $_;
138: map {
139: [$part,$_]
140: } sort(keys(%{ $responseType->{$part} }));
141: } sort(keys(%$responseType));
142: return @part_response_id;
143: }
144:
1.207 albertel 145: sub get_display_part {
1.324 albertel 146: my ($partID,$symb)=@_;
1.207 albertel 147: my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb);
148: if (defined($display) and $display ne '') {
149: $display.= " (<font color=\"#999900\">id $partID</font>)";
150: } else {
151: $display=$partID;
152: }
153: return $display;
154: }
1.269 raeburn 155:
1.118 ng 156: #--- Show resource title
157: #--- and parts and response type
158: sub showResourceInfo {
1.324 albertel 159: my ($symb,$probTitle,$checkboxes) = @_;
1.154 albertel 160: my $col=3;
161: if ($checkboxes) { $col=4; }
1.118 ng 162: my $result ='<table border="0">'.
1.167 sakharuk 163: '<tr><td colspan="'.$col.'"><font size="+1"><b>'.&mt('Current Resource').': </b>'.
1.154 albertel 164: $probTitle.'</font></td></tr>'."\n";
1.324 albertel 165: my ($partlist,$handgrade,$responseType) = &response_type($symb);
1.126 ng 166: my %resptype = ();
1.122 ng 167: my $hdgrade='no';
1.154 albertel 168: my %partsseen;
1.375 albertel 169: foreach my $partID (sort keys(%$responseType)) {
170: foreach my $resID (sort keys(%{ $responseType->{$partID} })) {
171: my $handgrade=$$handgrade{$partID.'_'.$resID};
172: my $responsetype = $responseType->{$partID}->{$resID};
173: $hdgrade = $handgrade if ($handgrade eq 'yes');
174: $result.='<tr>';
175: if ($checkboxes) {
176: if (exists($partsseen{$partID})) {
177: $result.="<td> </td>";
178: } else {
179: $result.="<td><input type='checkbox' name='vPart' value='$partID' checked='on' /></td>";
180: }
181: $partsseen{$partID}=1;
1.154 albertel 182: }
1.375 albertel 183: my $display_part=&get_display_part($partID,$symb);
184: $result.='<td><b>Part: </b>'.$display_part.' <font color="#999999">'.
185: $resID.'</font></td>'.
186: '<td><b>Type: </b>'.$responsetype.'</td></tr>';
187: # '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>';
1.154 albertel 188: }
1.118 ng 189: }
190: $result.='</table>'."\n";
1.147 albertel 191: return $result,$responseType,$hdgrade,$partlist,$handgrade;
1.118 ng 192: }
193:
1.148 albertel 194:
195: sub get_order {
196: my ($partid,$respid,$symb,$uname,$udom)=@_;
197: my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
198: $url=&Apache::lonnet::clutter($url);
199: my $subresult=&Apache::lonnet::ssi($url,
200: ('grade_target' => 'analyze'),
201: ('grade_domain' => $udom),
202: ('grade_symb' => $symb),
203: ('grade_courseid' =>
1.257 albertel 204: $env{'request.course.id'}),
1.148 albertel 205: ('grade_username' => $uname));
1.149 albertel 206: (undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
1.148 albertel 207: my %analyze=&Apache::lonnet::str2hash($subresult);
208: return ($analyze{"$partid.$respid.shown"});
209: }
1.118 ng 210: #--- Clean response type for display
1.335 albertel 211: #--- Currently filters option/rank/radiobutton/match/essay/Task
212: # response types only.
1.118 ng 213: sub cleanRecord {
1.336 albertel 214: my ($answer,$response,$symb,$partid,$respid,$record,$order,$version,
215: $uname,$udom) = @_;
1.148 albertel 216: my $grayFont = '<font color="#999999">';
217: if ($response =~ /^(option|rank)$/) {
218: my %answer=&Apache::lonnet::str2hash($answer);
219: my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
220: my ($toprow,$bottomrow);
221: foreach my $foil (@$order) {
222: if ($grading{$foil} == 1) {
223: $toprow.='<td><b>'.$answer{$foil}.' </b></td>';
224: } else {
225: $toprow.='<td><i>'.$answer{$foil}.' </i></td>';
226: }
227: $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>';
228: }
229: return '<blockquote><table border="1">'.
230: '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
231: '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
232: $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
233: } elsif ($response eq 'match') {
234: my %answer=&Apache::lonnet::str2hash($answer);
235: my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
236: my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"});
237: my ($toprow,$middlerow,$bottomrow);
238: foreach my $foil (@$order) {
239: my $item=shift(@items);
240: if ($grading{$foil} == 1) {
241: $toprow.='<td><b>'.$item.' </b></td>';
242: $middlerow.='<td><b>'.$grayFont.$answer{$foil}.' </font></b></td>';
243: } else {
244: $toprow.='<td><i>'.$item.' </i></td>';
245: $middlerow.='<td><i>'.$grayFont.$answer{$foil}.' </font></i></td>';
246: }
247: $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>';
1.118 ng 248: }
1.126 ng 249: return '<blockquote><table border="1">'.
1.148 albertel 250: '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
251: '<tr valign="top"><td>'.$grayFont.'Item ID</font></td>'.
252: $middlerow.'</tr>'.
253: '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
254: $bottomrow.'</tr>'.'</table></blockquote>';
255: } elsif ($response eq 'radiobutton') {
256: my %answer=&Apache::lonnet::str2hash($answer);
257: my ($toprow,$bottomrow);
258: my $correct=($order->[0])+1;
259: for (my $i=1;$i<=$#$order;$i++) {
260: my $foil=$order->[$i];
261: if (exists($answer{$foil})) {
262: if ($i == $correct) {
263: $toprow.='<td><b>true</b></td>';
264: } else {
265: $toprow.='<td><i>true</i></td>';
266: }
267: } else {
268: $toprow.='<td>false</td>';
269: }
270: $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>';
271: }
272: return '<blockquote><table border="1">'.
273: '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.
274: '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'.
275: $grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
276: } elsif ($response eq 'essay') {
1.257 albertel 277: if (! exists ($env{'form.'.$symb})) {
1.122 ng 278: my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',
1.257 albertel 279: $env{'course.'.$env{'request.course.id'}.'.domain'},
280: $env{'course.'.$env{'request.course.id'}.'.num'});
1.122 ng 281:
1.257 albertel 282: my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
283: $env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
284: $env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
285: $env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
286: $env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
287: $env{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
1.122 ng 288: }
1.166 albertel 289: $answer =~ s-\n-<br />-g;
290: return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>';
1.268 albertel 291: } elsif ( $response eq 'organic') {
292: my $result='Smile representation: "<tt>'.$answer.'</tt>"';
293: my $jme=$record->{$version."resource.$partid.$respid.molecule"};
294: $result.=&Apache::chemresponse::jme_img($jme,$answer,400);
295: return $result;
1.335 albertel 296: } elsif ( $response eq 'Task') {
297: if ( $answer eq 'SUBMITTED') {
298: my $files = $record->{$version."resource.$respid.$partid.bridgetask.portfiles"};
1.336 albertel 299: my $result = &Apache::bridgetask::file_list($files,$uname,$udom);
1.335 albertel 300: return $result;
301: } elsif ( grep(/^\Q$version\E.*?\.instance$/, keys(%{$record})) ) {
302: my @matches = grep(/^\Q$version\E.*?\.instance$/,
303: keys(%{$record}));
304: return join('<br />',($version,@matches));
305:
306:
307: } else {
308: my $result =
309: '<p>'
310: .&mt('Overall result: [_1]',
311: $record->{$version."resource.$respid.$partid.status"})
312: .'</p>';
313:
314: $result .= '<ul>';
315: my @grade = grep(/^\Q${version}resource.$respid.$partid.\E[^.]*[.]status$/,
316: keys(%{$record}));
317: foreach my $grade (sort(@grade)) {
318: my ($dim) = ($grade =~/[.]([^.]+)[.]status$/);
319: $result.= '<li>'.&mt("Dimension: [_1], status [_2] ",
320: $dim, $record->{$grade}).
321: '</li>';
322: }
323: $result.='</ul>';
324: return $result;
325: }
326:
1.122 ng 327: }
1.118 ng 328: return $answer;
329: }
330:
331: #-- A couple of common js functions
332: sub commonJSfunctions {
333: my $request = shift;
334: $request->print(<<COMMONJSFUNCTIONS);
335: <script type="text/javascript" language="javascript">
336: function radioSelection(radioButton) {
337: var selection=null;
338: if (radioButton.length > 1) {
339: for (var i=0; i<radioButton.length; i++) {
340: if (radioButton[i].checked) {
341: return radioButton[i].value;
342: }
343: }
344: } else {
345: if (radioButton.checked) return radioButton.value;
346: }
347: return selection;
348: }
349:
350: function pullDownSelection(selectOne) {
351: var selection="";
352: if (selectOne.length > 1) {
353: for (var i=0; i<selectOne.length; i++) {
354: if (selectOne[i].selected) {
355: return selectOne[i].value;
356: }
357: }
358: } else {
1.138 albertel 359: // only one value it must be the selected one
360: return selectOne.value;
1.118 ng 361: }
362: }
363: </script>
364: COMMONJSFUNCTIONS
365: }
366:
1.44 ng 367: #--- Dumps the class list with usernames,list of sections,
368: #--- section, ids and fullnames for each user.
369: sub getclasslist {
1.76 ng 370: my ($getsec,$filterlist) = @_;
1.291 albertel 371: my @getsec;
372: if (!ref($getsec)) {
373: if ($getsec ne '' && $getsec ne 'all') {
374: @getsec=($getsec);
375: }
376: } else {
377: @getsec=@{$getsec};
378: }
379: if (grep(/^all$/,@getsec)) { undef(@getsec); }
380:
1.56 matthew 381: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 382: # Bail out if we were unable to get the classlist
1.56 matthew 383: return if (! defined($classlist));
384: #
385: my %sections;
386: my %fullnames;
1.205 matthew 387: foreach my $student (keys(%$classlist)) {
388: my $end =
389: $classlist->{$student}->[&Apache::loncoursedata::CL_END()];
390: my $start =
391: $classlist->{$student}->[&Apache::loncoursedata::CL_START()];
392: my $id =
393: $classlist->{$student}->[&Apache::loncoursedata::CL_ID()];
394: my $section =
395: $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()];
396: my $fullname =
397: $classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()];
398: my $status =
399: $classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];
1.76 ng 400: # filter students according to status selected
1.257 albertel 401: if ($filterlist && $env{'form.Status'} ne 'Any') {
402: if ($env{'form.Status'} ne $status) {
1.205 matthew 403: delete ($classlist->{$student});
1.76 ng 404: next;
405: }
406: }
1.205 matthew 407: $section = ($section ne '' ? $section : 'none');
1.106 albertel 408: if (&canview($section)) {
1.291 albertel 409: if (!@getsec || grep(/^\Q$section\E$/,@getsec)) {
1.103 albertel 410: $sections{$section}++;
1.205 matthew 411: $fullnames{$student}=$fullname;
1.103 albertel 412: } else {
1.205 matthew 413: delete($classlist->{$student});
1.103 albertel 414: }
415: } else {
1.205 matthew 416: delete($classlist->{$student});
1.103 albertel 417: }
1.44 ng 418: }
419: my %seen = ();
1.56 matthew 420: my @sections = sort(keys(%sections));
421: return ($classlist,\@sections,\%fullnames);
1.44 ng 422: }
423:
1.103 albertel 424: sub canmodify {
425: my ($sec)=@_;
426: if ($perm{'mgr'}) {
427: if (!defined($perm{'mgr_section'})) {
428: # can modify whole class
429: return 1;
430: } else {
431: if ($sec eq $perm{'mgr_section'}) {
432: #can modify the requested section
433: return 1;
434: } else {
435: # can't modify the request section
436: return 0;
437: }
438: }
439: }
440: #can't modify
441: return 0;
442: }
443:
444: sub canview {
445: my ($sec)=@_;
446: if ($perm{'vgr'}) {
447: if (!defined($perm{'vgr_section'})) {
448: # can modify whole class
449: return 1;
450: } else {
451: if ($sec eq $perm{'vgr_section'}) {
452: #can modify the requested section
453: return 1;
454: } else {
455: # can't modify the request section
456: return 0;
457: }
458: }
459: }
460: #can't modify
461: return 0;
462: }
463:
1.44 ng 464: #--- Retrieve the grade status of a student for all the parts
465: sub student_gradeStatus {
1.324 albertel 466: my ($symb,$udom,$uname,$partlist) = @_;
1.257 albertel 467: my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
1.44 ng 468: my %partstatus = ();
469: foreach (@$partlist) {
1.128 ng 470: my ($status,undef) = split(/_/,$record{"resource.$_.solved"},2);
1.44 ng 471: $status = 'nothing' if ($status eq '');
472: $partstatus{$_} = $status;
473: my $subkey = "resource.$_.submitted_by";
474: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
475: }
476: return %partstatus;
477: }
478:
1.45 ng 479: # hidden form and javascript that calls the form
480: # Use by verifyscript and viewgrades
481: # Shows a student's view of problem and submission
482: sub jscriptNform {
1.324 albertel 483: my ($symb) = @_;
1.45 ng 484: my $jscript='<script type="text/javascript" language="javascript">'."\n".
485: ' function viewOneStudent(user,domain) {'."\n".
486: ' document.onestudent.student.value = user;'."\n".
487: ' document.onestudent.userdom.value = domain;'."\n".
488: ' document.onestudent.submit();'."\n".
489: ' }'."\n".
490: '</script>'."\n";
491: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
492: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.257 albertel 493: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
494: '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
495: '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
1.45 ng 496: '<input type="hidden" name="command" value="submission" />'."\n".
497: '<input type="hidden" name="student" value="" />'."\n".
498: '<input type="hidden" name="userdom" value="" />'."\n".
499: '</form>'."\n";
500: return $jscript;
501: }
1.39 ng 502:
1.315 bowersj2 503: # Given the score (as a number [0-1] and the weight) what is the final
504: # point value? This function will round to the nearest tenth, third,
505: # or quarter if one of those is within the tolerance of .00001.
1.316 albertel 506: sub compute_points {
1.315 bowersj2 507: my ($score, $weight) = @_;
508:
509: my $tolerance = .00001;
510: my $points = $score * $weight;
511:
512: # Check for nearness to 1/x.
513: my $check_for_nearness = sub {
514: my ($factor) = @_;
515: my $num = ($points * $factor) + $tolerance;
516: my $floored_num = floor($num);
1.316 albertel 517: if ($num - $floored_num < 2 * $tolerance * $factor) {
1.315 bowersj2 518: return $floored_num / $factor;
519: }
520: return $points;
521: };
522:
523: $points = $check_for_nearness->(10);
524: $points = $check_for_nearness->(3);
525: $points = $check_for_nearness->(4);
526:
527: return $points;
528: }
529:
1.44 ng 530: #------------------ End of general use routines --------------------
1.87 www 531:
532: #
533: # Find most similar essay
534: #
535:
536: sub most_similar {
537: my ($uname,$udom,$uessay)=@_;
538:
539: # ignore spaces and punctuation
540:
541: $uessay=~s/\W+/ /gs;
542:
1.282 www 543: # ignore empty submissions (occuring when only files are sent)
544:
545: unless ($uessay=~/\w+/) { return ''; }
546:
1.87 www 547: # these will be returned. Do not care if not at least 50 percent similar
1.88 www 548: my $limit=0.6;
1.87 www 549: my $sname='';
550: my $sdom='';
551: my $scrsid='';
552: my $sessay='';
553: # go through all essays ...
554: foreach my $tkey (keys %oldessays) {
555: my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
556: # ... except the same student
1.88 www 557: if (($tname ne $uname) || ($tdom ne $udom)) {
1.87 www 558: my $tessay=$oldessays{$tkey};
559: $tessay=~s/\W+/ /gs;
560: # String similarity gives up if not even limit
1.88 www 561: my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
1.87 www 562: # Found one
563: if ($tsimilar>$limit) {
564: $limit=$tsimilar;
565: $sname=$tname;
1.88 www 566: $sdom=$tdom;
1.87 www 567: $scrsid=$tcrsid;
568: $sessay=$oldessays{$tkey};
569: }
570: }
571: }
1.88 www 572: if ($limit>0.6) {
1.87 www 573: return ($sname,$sdom,$scrsid,$sessay,$limit);
574: } else {
575: return ('','','','',0);
576: }
577: }
578:
1.44 ng 579: #-------------------------------------------------------------------
580:
581: #------------------------------------ Receipt Verification Routines
1.45 ng 582: #
1.44 ng 583: #--- Check whether a receipt number is valid.---
584: sub verifyreceipt {
585: my $request = shift;
586:
1.257 albertel 587: my $courseid = $env{'request.course.id'};
1.184 www 588: my $receipt = &Apache::lonnet::recprefix($courseid).'-'.
1.257 albertel 589: $env{'form.receipt'};
1.44 ng 590: $receipt =~ s/[^\-\d]//g;
1.378 albertel 591: my ($symb) = &get_symb($request);
1.44 ng 592:
1.45 ng 593: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
594: $receipt.'</h3></font>'."\n".
1.326 albertel 595: '<font size=+1><b>Resource: </b>'.$env{'form.probTitle'}.'</font><br /><br />'."\n";
1.44 ng 596:
597: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 598: my (undef,undef,$fullname) = &getclasslist('all','0');
1.177 albertel 599:
600: my $receiptparts=0;
1.257 albertel 601: if ($env{"course.$courseid.receiptalg"} eq 'receipt2') { $receiptparts=1; }
1.177 albertel 602: my $parts=['0'];
1.324 albertel 603: if ($receiptparts) { ($parts)=&response_type($symb); }
1.294 albertel 604: foreach (sort
605: {
606: if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
607: return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
608: }
609: return $a cmp $b;
610: } (keys(%$fullname))) {
1.44 ng 611: my ($uname,$udom)=split(/\:/);
1.177 albertel 612: foreach my $part (@$parts) {
613: if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) {
614: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
615: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
616: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
617: '<td> '.$uname.' </td>'.
618: '<td> '.$udom.' </td>';
619: if ($receiptparts) {
620: $contents.='<td> '.$part.' </td>';
621: }
622: $contents.='</tr>'."\n";
623:
624: $matches++;
625: }
1.44 ng 626: }
627: }
628: if ($matches == 0) {
629: $string = $title.'No match found for the above receipt.';
630: } else {
1.324 albertel 631: $string = &jscriptNform($symb).$title.
1.44 ng 632: 'The above receipt matches the following student'.
633: ($matches <= 1 ? '.' : 's.')."\n".
634: '<table border="0"><tr><td bgcolor="#777777">'."\n".
635: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
636: '<td><b> Fullname </b></td>'."\n".
637: '<td><b> Username </b></td>'."\n".
1.177 albertel 638: '<td><b> Domain </b></td>';
639: if ($receiptparts) {
640: $string.='<td> Problem Part </td>';
641: }
642: $string.='</tr>'."\n".$contents.
1.44 ng 643: '</table></td></tr></table>'."\n";
644: }
1.324 albertel 645: return $string.&show_grading_menu_form($symb);
1.44 ng 646: }
647:
648: #--- This is called by a number of programs.
649: #--- Called from the Grading Menu - View/Grade an individual student
650: #--- Also called directly when one clicks on the subm button
651: # on the problem page.
1.30 ng 652: sub listStudents {
1.41 ng 653: my ($request) = shift;
1.49 albertel 654:
1.324 albertel 655: my ($symb) = &get_symb($request);
1.257 albertel 656: my $cdom = $env{"course.$env{'request.course.id'}.domain"};
657: my $cnum = $env{"course.$env{'request.course.id'}.num"};
658: my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
659: my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
660:
661: my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
662: $env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
663: &Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
1.49 albertel 664:
1.118 ng 665: my $result='<h3><font color="#339933"> '.$viewgrade.
666: ' Submissions for a Student or a Group of Students</font></h3>';
667:
1.324 albertel 668: my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes'));
1.49 albertel 669:
1.45 ng 670: $request->print(<<LISTJAVASCRIPT);
671: <script type="text/javascript" language="javascript">
1.110 ng 672: function checkSelect(checkBox) {
673: var ctr=0;
674: var sense="";
675: if (checkBox.length > 1) {
676: for (var i=0; i<checkBox.length; i++) {
677: if (checkBox[i].checked) {
678: ctr++;
679: }
680: }
681: sense = "a student or group of students";
682: } else {
683: if (checkBox.checked) {
684: ctr = 1;
685: }
686: sense = "the student";
687: }
688: if (ctr == 0) {
1.126 ng 689: alert("Please select "+sense+" before clicking on the Next button.");
1.110 ng 690: return false;
691: }
692: document.gradesub.submit();
693: }
694:
695: function reLoadList(formname) {
1.112 ng 696: if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;}
1.110 ng 697: formname.command.value = 'submission';
698: formname.submit();
699: }
1.45 ng 700: </script>
701: LISTJAVASCRIPT
702:
1.118 ng 703: &commonJSfunctions($request);
1.41 ng 704: $request->print($result);
1.39 ng 705:
1.257 albertel 706: my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
1.119 ng 707: my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
1.154 albertel 708: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.
709: "\n".$table.
1.267 albertel 710: ' <b>View Problem Text: </b><label><input type="radio" name="vProb" value="no" checked="on" /> no </label>'."\n".
711: '<label><input type="radio" name="vProb" value="yes" /> one student </label>'."\n".
712: '<label><input type="radio" name="vProb" value="all" /> all students </label><br />'."\n".
713: ' <b>View Answer: </b><label><input type="radio" name="vAns" value="no" /> no </label>'."\n".
714: '<label><input type="radio" name="vAns" value="yes" /> one student </label>'."\n".
715: '<label><input type="radio" name="vAns" value="all" checked="on" /> all students </label><br />'."\n".
1.49 albertel 716: ' <b>Submissions: </b>'."\n";
1.257 albertel 717: if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
1.267 albertel 718: $gradeTable.='<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only </label>'."\n";
1.49 albertel 719: }
1.110 ng 720:
1.257 albertel 721: my $saveStatus = $env{'form.Status'} eq '' ? 'Active' : $env{'form.Status'};
722: $env{'form.Status'} = $saveStatus;
1.110 ng 723:
1.267 albertel 724: $gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".
725: '<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".
726: '<label><input type="radio" name="lastSub" value="datesub" /> by dates and submissions </label>'."\n".
1.348 bowersj2 727: '<label><input type="radio" name="lastSub" value="all" /> all details</label><br />'."\n".
728: ' <b>Grading Increments:</b> <select name="increment">'.
729: '<option value="1">Whole Points</option>'.
730: '<option value=".5">Half Points</option>'.
1.349 albertel 731: '<option value=".25">Quarter Points</option>'.
732: '<option value=".1">Tenths of a Point</option>'.
1.348 bowersj2 733: '</select>'.
734:
1.45 ng 735: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
736: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
1.257 albertel 737: '<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
738: '<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
739: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
740: '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
1.48 albertel 741: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.110 ng 742: '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
743:
1.257 albertel 744: if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {
745: $gradeTable.='<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n";
1.124 ng 746: } else {
747: $gradeTable.='<b>Student Status:</b> '.
748: &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
749: }
1.112 ng 750:
1.126 ng 751: $gradeTable.='To '.lc($viewgrade).' a submission or a group of submissions, click on the check box(es) '.
752: 'next to the student\'s name(s). Then click on the Next button.<br />'."\n".
1.110 ng 753: '<input type="hidden" name="command" value="processGroup" />'."\n";
1.249 albertel 754:
755: # checkall buttons
756: $gradeTable.=&check_script('gradesub', 'stuinfo');
1.110 ng 757: $gradeTable.='<input type="button" '."\n".
1.45 ng 758: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.249 albertel 759: 'value="Next->" /> <br />'."\n";
760: $gradeTable.=&check_buttons();
1.267 albertel 761: $gradeTable.='<label><input type="checkbox" name="checkPlag" checked="on" />Check For Plagiarism</label>';
1.249 albertel 762: my ($classlist, undef, $fullname) = &getclasslist($getsec,'1');
1.45 ng 763: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.110 ng 764: '<table border="0"><tr bgcolor="#e6ffff">';
765: my $loop = 0;
766: while ($loop < 2) {
1.126 ng 767: $gradeTable.='<td><b> No.</b> </td><td><b> Select </b></td>'.
1.250 albertel 768: '<td>'.&nameUserString('header').' Section/Group</td>';
1.301 albertel 769: if ($env{'form.showgrading'} eq 'yes'
770: && $submitonly ne 'queued'
771: && $submitonly ne 'all') {
1.110 ng 772: foreach (sort(@$partlist)) {
1.324 albertel 773: my $display_part=&get_display_part((split(/_/))[0],$symb);
1.207 albertel 774: $gradeTable.='<td><b> Part: '.$display_part.
775: ' Status </b></td>';
1.110 ng 776: }
1.301 albertel 777: } elsif ($submitonly eq 'queued') {
778: $gradeTable.='<td><b> '.&mt('Queue Status').' </b></td>';
1.110 ng 779: }
780: $loop++;
1.126 ng 781: # $gradeTable.='<td></td>' if ($loop%2 ==1);
1.41 ng 782: }
1.45 ng 783: $gradeTable.='</tr>'."\n";
1.41 ng 784:
1.45 ng 785: my $ctr = 0;
1.294 albertel 786: foreach my $student (sort
787: {
788: if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
789: return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
790: }
791: return $a cmp $b;
792: }
793: (keys(%$fullname))) {
1.41 ng 794: my ($uname,$udom) = split(/:/,$student);
1.301 albertel 795:
1.110 ng 796: my %status = ();
1.301 albertel 797:
798: if ($submitonly eq 'queued') {
799: my %queue_status =
800: &Apache::bridgetask::get_student_status($symb,$cdom,$cnum,
801: $udom,$uname);
802: next if (!defined($queue_status{'gradingqueue'}));
803: $status{'gradingqueue'} = $queue_status{'gradingqueue'};
804: }
805:
806: if ($env{'form.showgrading'} eq 'yes'
807: && $submitonly ne 'queued'
808: && $submitonly ne 'all') {
1.324 albertel 809: (%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);
1.145 albertel 810: my $submitted = 0;
1.164 albertel 811: my $graded = 0;
1.248 albertel 812: my $incorrect = 0;
1.110 ng 813: foreach (keys(%status)) {
1.145 albertel 814: $submitted = 1 if ($status{$_} ne 'nothing');
1.248 albertel 815: $graded = 1 if ($status{$_} =~ /^ungraded/);
816: $incorrect = 1 if ($status{$_} =~ /^incorrect/);
817:
1.110 ng 818: my ($foo,$partid,$foo1) = split(/\./,$_);
819: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
1.145 albertel 820: $submitted = 0;
1.150 albertel 821: my ($part)=split(/\./,$partid);
1.110 ng 822: $gradeTable.='<input type="hidden" name="'.
1.150 albertel 823: $student.':'.$part.':submitted_by" value="'.
1.110 ng 824: $status{'resource.'.$partid.'.submitted_by'}.'" />';
825: }
1.41 ng 826: }
1.248 albertel 827:
1.156 albertel 828: next if (!$submitted && ($submitonly eq 'yes' ||
829: $submitonly eq 'incorrect' ||
830: $submitonly eq 'graded'));
1.248 albertel 831: next if (!$graded && ($submitonly eq 'graded'));
832: next if (!$incorrect && $submitonly eq 'incorrect');
1.41 ng 833: }
1.34 ng 834:
1.45 ng 835: $ctr++;
1.249 albertel 836: my $section = $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()];
837:
1.104 albertel 838: if ( $perm{'vgr'} eq 'F' ) {
1.110 ng 839: $gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1);
1.126 ng 840: $gradeTable.='<td align="right">'.$ctr.' </td>'.
1.249 albertel 841: '<td align="center"><label><input type=checkbox name="stuinfo" value="'.
842: $student.':'.$$fullname{$student}.':::SECTION'.$section.
843: ') " /> </label></td>'."\n".'<td>'.
844: &nameUserString(undef,$$fullname{$student},$uname,$udom).
845: ' '.$section.'</td>'."\n";
1.110 ng 846:
1.257 albertel 847: if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
1.110 ng 848: foreach (sort keys(%status)) {
849: next if (/^resource.*?submitted_by$/);
1.276 albertel 850: $gradeTable.='<td align="center"> '.$status{$_}.' </td>'."\n";
1.110 ng 851: }
1.41 ng 852: }
1.126 ng 853: # $gradeTable.='<td></td>' if ($ctr%2 ==1);
1.110 ng 854: $gradeTable.='</tr>'."\n" if ($ctr%2 ==0);
1.41 ng 855: }
856: }
1.110 ng 857: if ($ctr%2 ==1) {
1.126 ng 858: $gradeTable.='<td> </td><td> </td><td> </td>';
1.301 albertel 859: if ($env{'form.showgrading'} eq 'yes'
860: && $submitonly ne 'queued'
861: && $submitonly ne 'all') {
1.110 ng 862: foreach (@$partlist) {
863: $gradeTable.='<td> </td>';
864: }
1.301 albertel 865: } elsif ($submitonly eq 'queued') {
866: $gradeTable.='<td> </td>';
1.110 ng 867: }
868: $gradeTable.='</tr>';
869: }
870:
1.249 albertel 871: $gradeTable.='</table></td></tr></table>'."\n".
1.45 ng 872: '<input type="button" '.
873: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.126 ng 874: 'value="Next->" /></form>'."\n";
1.45 ng 875: if ($ctr == 0) {
1.96 albertel 876: my $num_students=(scalar(keys(%$fullname)));
877: if ($num_students eq 0) {
878: $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
879: } else {
1.171 albertel 880: my $submissions='submissions';
881: if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; }
882: if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; }
1.301 albertel 883: if ($submitonly eq 'queued' ) { $submissions = 'queued submissions'; }
1.96 albertel 884: $gradeTable='<br /> <font color="red">'.
1.171 albertel 885: 'No '.$submissions.' found for this resource for any students. ('.$num_students.
886: ' students checked for '.$submissions.')</font><br />';
1.96 albertel 887: }
1.46 ng 888: } elsif ($ctr == 1) {
889: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 890: }
1.324 albertel 891: $gradeTable.=&show_grading_menu_form($symb);
1.45 ng 892: $request->print($gradeTable);
1.44 ng 893: return '';
1.10 ng 894: }
895:
1.44 ng 896: #---- Called from the listStudents routine
1.249 albertel 897:
898: sub check_script {
899: my ($form, $type)=@_;
900: my $chkallscript='<script type="text/javascript">
901: function checkall() {
902: for (i=0; i<document.forms.'.$form.'.elements.length; i++) {
903: ele = document.forms.'.$form.'.elements[i];
904: if (ele.name == "'.$type.'") {
905: document.forms.'.$form.'.elements[i].checked=true;
906: }
907: }
908: }
909:
910: function checksec() {
911: for (i=0; i<document.forms.'.$form.'.elements.length; i++) {
912: ele = document.forms.'.$form.'.elements[i];
913: string = document.forms.'.$form.'.chksec.value;
914: if
915: (ele.value.indexOf(":::SECTION"+string)>0) {
916: document.forms.'.$form.'.elements[i].checked=true;
917: }
918: }
919: }
920:
921:
922: function uncheckall() {
923: for (i=0; i<document.forms.'.$form.'.elements.length; i++) {
924: ele = document.forms.'.$form.'.elements[i];
925: if (ele.name == "'.$type.'") {
926: document.forms.'.$form.'.elements[i].checked=false;
927: }
928: }
929: }
930:
931: </script>'."\n";
932: return $chkallscript;
933: }
934:
935: sub check_buttons {
936: my $buttons.='<input type="button" onclick="checkall()" value="Check All" />';
937: $buttons.='<input type="button" onclick="uncheckall()" value="Uncheck All" /> ';
938: $buttons.='<input type="button" onclick="checksec()" value="Check Section/Group" />';
939: $buttons.='<input type="text" size="5" name="chksec" /> ';
940: return $buttons;
941: }
942:
1.44 ng 943: # Displays the submissions for one student or a group of students
1.34 ng 944: sub processGroup {
1.41 ng 945: my ($request) = shift;
946: my $ctr = 0;
1.155 albertel 947: my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');
1.41 ng 948: my $total = scalar(@stuchecked)-1;
1.45 ng 949:
1.41 ng 950: foreach (@stuchecked) {
951: my ($uname,$udom,$fullname) = split(/:/);
1.257 albertel 952: $env{'form.student'} = $uname;
953: $env{'form.userdom'} = $udom;
954: $env{'form.fullname'} = $fullname;
1.41 ng 955: &submission($request,$ctr,$total);
956: $ctr++;
957: }
958: return '';
1.35 ng 959: }
1.34 ng 960:
1.44 ng 961: #------------------------------------------------------------------------------------
962: #
963: #-------------------------- Next few routines handles grading by student, essentially
964: # handles essay response type problem/part
965: #
966: #--- Javascript to handle the submission page functionality ---
967: sub sub_page_js {
968: my $request = shift;
969: $request->print(<<SUBJAVASCRIPT);
970: <script type="text/javascript" language="javascript">
1.71 ng 971: function updateRadio(formname,id,weight) {
1.125 ng 972: var gradeBox = formname["GD_BOX"+id];
973: var radioButton = formname["RADVAL"+id];
974: var oldpts = formname["oldpts"+id].value;
1.72 ng 975: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 976: gradeBox.value = pts;
977: var resetbox = false;
978: if (isNaN(pts) || pts < 0) {
979: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
980: for (var i=0; i<radioButton.length; i++) {
981: if (radioButton[i].checked) {
982: gradeBox.value = i;
983: resetbox = true;
984: }
985: }
986: if (!resetbox) {
987: formtextbox.value = "";
988: }
989: return;
1.44 ng 990: }
1.71 ng 991:
992: if (pts > weight) {
993: var resp = confirm("You entered a value ("+pts+
994: ") greater than the weight for the part. Accept?");
995: if (resp == false) {
1.125 ng 996: gradeBox.value = oldpts;
1.71 ng 997: return;
998: }
1.44 ng 999: }
1.13 albertel 1000:
1.71 ng 1001: for (var i=0; i<radioButton.length; i++) {
1002: radioButton[i].checked=false;
1003: if (pts == i && pts != "") {
1004: radioButton[i].checked=true;
1005: }
1006: }
1007: updateSelect(formname,id);
1.125 ng 1008: formname["stores"+id].value = "0";
1.41 ng 1009: }
1.5 albertel 1010:
1.72 ng 1011: function writeBox(formname,id,pts) {
1.125 ng 1012: var gradeBox = formname["GD_BOX"+id];
1.71 ng 1013: if (checkSolved(formname,id) == 'update') {
1014: gradeBox.value = pts;
1015: } else {
1.125 ng 1016: var oldpts = formname["oldpts"+id].value;
1.72 ng 1017: gradeBox.value = oldpts;
1.125 ng 1018: var radioButton = formname["RADVAL"+id];
1.71 ng 1019: for (var i=0; i<radioButton.length; i++) {
1020: radioButton[i].checked=false;
1.72 ng 1021: if (i == oldpts) {
1.71 ng 1022: radioButton[i].checked=true;
1023: }
1024: }
1.41 ng 1025: }
1.125 ng 1026: formname["stores"+id].value = "0";
1.71 ng 1027: updateSelect(formname,id);
1028: return;
1.41 ng 1029: }
1.44 ng 1030:
1.71 ng 1031: function clearRadBox(formname,id) {
1032: if (checkSolved(formname,id) == 'noupdate') {
1033: updateSelect(formname,id);
1034: return;
1035: }
1.125 ng 1036: gradeSelect = formname["GD_SEL"+id];
1.71 ng 1037: for (var i=0; i<gradeSelect.length; i++) {
1038: if (gradeSelect[i].selected) {
1039: var selectx=i;
1040: }
1041: }
1.125 ng 1042: var stores = formname["stores"+id];
1.71 ng 1043: if (selectx == stores.value) { return };
1.125 ng 1044: var gradeBox = formname["GD_BOX"+id];
1.71 ng 1045: gradeBox.value = "";
1.125 ng 1046: var radioButton = formname["RADVAL"+id];
1.71 ng 1047: for (var i=0; i<radioButton.length; i++) {
1048: radioButton[i].checked=false;
1049: }
1050: stores.value = selectx;
1051: }
1.5 albertel 1052:
1.71 ng 1053: function checkSolved(formname,id) {
1.125 ng 1054: if (formname["solved"+id].value == "correct_by_student" && formname.overRideScore.value == 'no') {
1.118 ng 1055: var reply = confirm("This problem has been graded correct by the computer. Do you want to change the score?");
1056: if (!reply) {return "noupdate";}
1.120 ng 1057: formname.overRideScore.value = 'yes';
1.41 ng 1058: }
1.71 ng 1059: return "update";
1.13 albertel 1060: }
1.71 ng 1061:
1062: function updateSelect(formname,id) {
1.125 ng 1063: formname["GD_SEL"+id][0].selected = true;
1.71 ng 1064: return;
1.41 ng 1065: }
1.33 ng 1066:
1.121 ng 1067: //=========== Check that a point is assigned for all the parts ============
1.71 ng 1068: function checksubmit(formname,val,total,parttot) {
1.121 ng 1069: formname.gradeOpt.value = val;
1.71 ng 1070: if (val == "Save & Next") {
1071: for (i=0;i<=total;i++) {
1072: for (j=0;j<parttot;j++) {
1.125 ng 1073: var partid = formname["partid"+i+"_"+j].value;
1.127 ng 1074: if (formname["GD_SEL"+i+"_"+partid][0].selected) {
1.125 ng 1075: var points = formname["GD_BOX"+i+"_"+partid].value;
1.71 ng 1076: if (points == "") {
1.125 ng 1077: var name = formname["name"+i].value;
1.129 ng 1078: var studentID = (name != '' ? name : formname["unamedom"+i].value);
1079: var resp = confirm("You did not assign a score for "+studentID+
1080: ", part "+partid+". Continue?");
1.71 ng 1081: if (resp == false) {
1.125 ng 1082: formname["GD_BOX"+i+"_"+partid].focus();
1.71 ng 1083: return false;
1084: }
1085: }
1086: }
1087:
1088: }
1089: }
1090:
1091: }
1.121 ng 1092: if (val == "Grade Student") {
1093: formname.showgrading.value = "yes";
1094: if (formname.Status.value == "") {
1095: formname.Status.value = "Active";
1096: }
1097: formname.studentNo.value = total;
1098: }
1.120 ng 1099: formname.submit();
1100: }
1101:
1.71 ng 1102: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
1103: function checkSubmitPage(formname,total) {
1104: noscore = new Array(100);
1105: var ptr = 0;
1106: for (i=1;i<total;i++) {
1.125 ng 1107: var partid = formname["q_"+i].value;
1.127 ng 1108: if (formname["GD_SEL"+i+"_"+partid][0].selected) {
1.125 ng 1109: var points = formname["GD_BOX"+i+"_"+partid].value;
1110: var status = formname["solved"+i+"_"+partid].value;
1.71 ng 1111: if (points == "" && status != "correct_by_student") {
1112: noscore[ptr] = i;
1113: ptr++;
1114: }
1115: }
1116: }
1117: if (ptr != 0) {
1118: var sense = ptr == 1 ? ": " : "s: ";
1119: var prolist = "";
1120: if (ptr == 1) {
1121: prolist = noscore[0];
1122: } else {
1123: var i = 0;
1124: while (i < ptr-1) {
1125: prolist += noscore[i]+", ";
1126: i++;
1127: }
1128: prolist += "and "+noscore[i];
1129: }
1130: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
1131: if (resp == false) {
1132: return false;
1133: }
1134: }
1.45 ng 1135:
1.71 ng 1136: formname.submit();
1137: }
1138: </script>
1139: SUBJAVASCRIPT
1140: }
1.45 ng 1141:
1.71 ng 1142: #--- javascript for essay type problem --
1143: sub sub_page_kw_js {
1144: my $request = shift;
1.80 ng 1145: my $iconpath = $request->dir_config('lonIconsURL');
1.118 ng 1146: &commonJSfunctions($request);
1.350 albertel 1147:
1.351 albertel 1148: my $inner_js_msg_central=<<INNERJS;
1.350 albertel 1149: <script text="text/javascript">
1150: function checkInput() {
1151: opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);
1152: var nmsg = opener.document.SCORE.savemsgN.value;
1153: var usrctr = document.msgcenter.usrctr.value;
1154: var newval = opener.document.SCORE["newmsg"+usrctr];
1155: newval.value = opener.checkEntities(document.msgcenter.newmsg.value);
1156:
1157: var msgchk = "";
1158: if (document.msgcenter.subchk.checked) {
1159: msgchk = "msgsub,";
1160: }
1161: var includemsg = 0;
1162: for (var i=1; i<=nmsg; i++) {
1163: var opnmsg = opener.document.SCORE["savemsg"+i];
1164: var frmmsg = document.msgcenter["msg"+i];
1165: opnmsg.value = opener.checkEntities(frmmsg.value);
1166: var showflg = opener.document.SCORE["shownOnce"+i];
1167: showflg.value = "1";
1168: var chkbox = document.msgcenter["msgn"+i];
1169: if (chkbox.checked) {
1170: msgchk += "savemsg"+i+",";
1171: includemsg = 1;
1172: }
1173: }
1174: if (document.msgcenter.newmsgchk.checked) {
1175: msgchk += "newmsg"+usrctr;
1176: includemsg = 1;
1177: }
1178: imgformname = opener.document.SCORE["mailicon"+usrctr];
1179: imgformname.src = "$iconpath/"+((includemsg) ? "mailto.gif" : "mailbkgrd.gif");
1180: var includemsg = opener.document.SCORE["includemsg"+usrctr];
1181: includemsg.value = msgchk;
1182:
1183: self.close()
1184:
1185: }
1186: </script>
1187: INNERJS
1188:
1.351 albertel 1189: my $inner_js_highlight_central=<<INNERJS;
1190: <script type="text/javascript">
1191: function updateChoice(flag) {
1192: opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);
1193: opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);
1194: opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);
1195: opener.document.SCORE.refresh.value = "on";
1196: if (opener.document.SCORE.keywords.value!=""){
1197: opener.document.SCORE.submit();
1198: }
1199: self.close()
1200: }
1201: </script>
1202: INNERJS
1203:
1204: my $start_page_msg_central =
1205: &Apache::loncommon::start_page('Message Central',$inner_js_msg_central,
1206: {'js_ready' => 1,
1207: 'only_body' => 1,
1208: 'bgcolor' =>'#FFFFFF',});
1209: my $end_page_msg_central =
1210: &Apache::loncommon::end_page({'js_ready' => 1});
1211:
1212:
1213: my $start_page_highlight_central =
1214: &Apache::loncommon::start_page('Highlight Central',
1215: $inner_js_highlight_central,
1.350 albertel 1216: {'js_ready' => 1,
1217: 'only_body' => 1,
1218: 'bgcolor' =>'#FFFFFF',});
1.351 albertel 1219: my $end_page_highlight_central =
1.350 albertel 1220: &Apache::loncommon::end_page({'js_ready' => 1});
1221:
1.219 www 1222: my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
1.236 albertel 1223: $docopen=~s/^document\.//;
1.71 ng 1224: $request->print(<<SUBJAVASCRIPT);
1225: <script type="text/javascript" language="javascript">
1.45 ng 1226:
1.44 ng 1227: //===================== Show list of keywords ====================
1.122 ng 1228: function keywords(formname) {
1229: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value);
1.44 ng 1230: if (nret==null) return;
1.122 ng 1231: formname.keywords.value = nret;
1.44 ng 1232:
1.122 ng 1233: if (formname.keywords.value != "") {
1.128 ng 1234: formname.refresh.value = "on";
1.122 ng 1235: formname.submit();
1.44 ng 1236: }
1237: return;
1238: }
1239:
1240: //===================== Script to view submitted by ==================
1241: function viewSubmitter(submitter) {
1242: document.SCORE.refresh.value = "on";
1243: document.SCORE.NCT.value = "1";
1244: document.SCORE.unamedom0.value = submitter;
1245: document.SCORE.submit();
1246: return;
1247: }
1248:
1249: //===================== Script to add keyword(s) ==================
1250: function getSel() {
1251: if (document.getSelection) txt = document.getSelection();
1252: else if (document.selection) txt = document.selection.createRange().text;
1253: else return;
1254: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
1255: if (cleantxt=="") {
1.46 ng 1256: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 1257: return;
1258: }
1259: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
1260: if (nret==null) return;
1.127 ng 1261: document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;
1.44 ng 1262: if (document.SCORE.keywords.value != "") {
1.127 ng 1263: document.SCORE.refresh.value = "on";
1.44 ng 1264: document.SCORE.submit();
1265: }
1266: return;
1267: }
1268:
1269: //====================== Script for composing message ==============
1.80 ng 1270: // preload images
1271: img1 = new Image();
1272: img1.src = "$iconpath/mailbkgrd.gif";
1273: img2 = new Image();
1274: img2.src = "$iconpath/mailto.gif";
1275:
1.44 ng 1276: function msgCenter(msgform,usrctr,fullname) {
1277: var Nmsg = msgform.savemsgN.value;
1278: savedMsgHeader(Nmsg,usrctr,fullname);
1279: var subject = msgform.msgsub.value;
1.127 ng 1280: var msgchk = document.SCORE["includemsg"+usrctr].value;
1.44 ng 1281: re = /msgsub/;
1282: var shwsel = "";
1283: if (re.test(msgchk)) { shwsel = "checked" }
1.123 ng 1284: subject = (document.SCORE.shownSub.value == 0 ? checkEntities(subject) : subject);
1285: displaySubject(checkEntities(subject),shwsel);
1.44 ng 1286: for (var i=1; i<=Nmsg; i++) {
1.123 ng 1287: var testmsg = "savemsg"+i+",";
1288: re = new RegExp(testmsg,"g");
1.44 ng 1289: shwsel = "";
1290: if (re.test(msgchk)) { shwsel = "checked" }
1.125 ng 1291: var message = document.SCORE["savemsg"+i].value;
1.126 ng 1292: message = (document.SCORE["shownOnce"+i].value == 0 ? checkEntities(message) : message);
1.123 ng 1293: displaySavedMsg(i,message,shwsel); //I do not get it. w/o checkEntities on saved messages,
1294: //any < is already converted to <, etc. However, only once!!
1.44 ng 1295: }
1.125 ng 1296: newmsg = document.SCORE["newmsg"+usrctr].value;
1.44 ng 1297: shwsel = "";
1298: re = /newmsg/;
1299: if (re.test(msgchk)) { shwsel = "checked" }
1300: newMsg(newmsg,shwsel);
1301: msgTail();
1302: return;
1303: }
1304:
1.123 ng 1305: function checkEntities(strx) {
1306: if (strx.length == 0) return strx;
1307: var orgStr = ["&", "<", ">", '"'];
1308: var newStr = ["&", "<", ">", """];
1309: var counter = 0;
1310: while (counter < 4) {
1311: strx = strReplace(strx,orgStr[counter],newStr[counter]);
1312: counter++;
1313: }
1314: return strx;
1315: }
1316:
1317: function strReplace(strx, orgStr, newStr) {
1318: return strx.split(orgStr).join(newStr);
1319: }
1320:
1.44 ng 1321: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ng 1322: var height = 70*Nmsg+250;
1.44 ng 1323: var scrollbar = "no";
1324: if (height > 600) {
1325: height = 600;
1326: scrollbar = "yes";
1327: }
1.118 ng 1328: var xpos = (screen.width-600)/2;
1329: xpos = (xpos < 0) ? '0' : xpos;
1330: var ypos = (screen.height-height)/2-30;
1331: ypos = (ypos < 0) ? '0' : ypos;
1332:
1.206 albertel 1333: pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height);
1.76 ng 1334: pWin.focus();
1335: pDoc = pWin.document;
1.219 www 1336: pDoc.$docopen;
1.351 albertel 1337: pDoc.write('$start_page_msg_central');
1.76 ng 1338:
1339: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
1340: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
1.326 albertel 1341: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br /><br />");
1.76 ng 1342:
1343: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
1344: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
1345: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 1346: }
1347: function displaySubject(msg,shwsel) {
1.76 ng 1348: pDoc = pWin.document;
1349: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1350: pDoc.write("<td>Subject</td>");
1351: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
1352: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 1353: }
1354:
1.72 ng 1355: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ng 1356: pDoc = pWin.document;
1357: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1358: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
1359: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
1360: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 1361: }
1362:
1363: function newMsg(newmsg,shwsel) {
1.76 ng 1364: pDoc = pWin.document;
1365: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1366: pDoc.write("<td align=\\"center\\">New</td>");
1367: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
1368: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 1369: }
1370:
1371: function msgTail() {
1.76 ng 1372: pDoc = pWin.document;
1373: pDoc.write("</table>");
1374: pDoc.write("</td></tr></table> ");
1375: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
1.326 albertel 1376: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />");
1.76 ng 1377: pDoc.write("</form>");
1.351 albertel 1378: pDoc.write('$end_page_msg_central');
1.128 ng 1379: pDoc.close();
1.44 ng 1380: }
1381:
1382: //====================== Script for keyword highlight options ==============
1383: function kwhighlight() {
1384: var kwclr = document.SCORE.kwclr.value;
1385: var kwsize = document.SCORE.kwsize.value;
1386: var kwstyle = document.SCORE.kwstyle.value;
1387: var redsel = "";
1388: var grnsel = "";
1389: var blusel = "";
1390: if (kwclr=="red") {var redsel="checked"};
1391: if (kwclr=="green") {var grnsel="checked"};
1392: if (kwclr=="blue") {var blusel="checked"};
1393: var sznsel = "";
1394: var sz1sel = "";
1395: var sz2sel = "";
1396: if (kwsize=="0") {var sznsel="checked"};
1397: if (kwsize=="+1") {var sz1sel="checked"};
1398: if (kwsize=="+2") {var sz2sel="checked"};
1399: var synsel = "";
1400: var syisel = "";
1401: var sybsel = "";
1402: if (kwstyle=="") {var synsel="checked"};
1403: if (kwstyle=="<i>") {var syisel="checked"};
1404: if (kwstyle=="<b>") {var sybsel="checked"};
1405: highlightCentral();
1406: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
1407: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
1408: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
1409: highlightend();
1410: return;
1411: }
1412:
1413: function highlightCentral() {
1.76 ng 1414: // if (window.hwdWin) window.hwdWin.close();
1.118 ng 1415: var xpos = (screen.width-400)/2;
1416: xpos = (xpos < 0) ? '0' : xpos;
1417: var ypos = (screen.height-330)/2-30;
1418: ypos = (ypos < 0) ? '0' : ypos;
1419:
1.206 albertel 1420: hwdWin = window.open('', 'KeywordHighlightCentral', 'resizeable=yes,toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos);
1.76 ng 1421: hwdWin.focus();
1422: var hDoc = hwdWin.document;
1.219 www 1423: hDoc.$docopen;
1.351 albertel 1424: hDoc.write('$start_page_highlight_central');
1.76 ng 1425: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
1.326 albertel 1426: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br /><br />");
1.76 ng 1427:
1428: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
1429: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
1430: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 1431: }
1432:
1433: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ng 1434: var hDoc = hwdWin.document;
1435: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1436: hDoc.write("<td align=\\"left\\">");
1437: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
1438: hDoc.write("<td align=\\"left\\">");
1439: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
1440: hDoc.write("<td align=\\"left\\">");
1441: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
1442: hDoc.write("</tr>");
1.44 ng 1443: }
1444:
1445: function highlightend() {
1.76 ng 1446: var hDoc = hwdWin.document;
1447: hDoc.write("</table>");
1448: hDoc.write("</td></tr></table> ");
1449: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
1.326 albertel 1450: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br /><br />");
1.76 ng 1451: hDoc.write("</form>");
1.351 albertel 1452: hDoc.write('$end_page_highlight_central');
1.128 ng 1453: hDoc.close();
1.44 ng 1454: }
1455:
1456: </script>
1457: SUBJAVASCRIPT
1458: }
1459:
1.349 albertel 1460: sub get_increment {
1.348 bowersj2 1461: my $increment = $env{'form.increment'};
1462: if ($increment != 1 && $increment != .5 && $increment != .25 &&
1463: $increment != .1) {
1464: $increment = 1;
1465: }
1466: return $increment;
1467: }
1468:
1.71 ng 1469: #--- displays the grading box, used in essay type problem and grading by page/sequence
1470: sub gradeBox {
1.322 albertel 1471: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
1.71 ng 1472: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1473: '/check.gif" height="16" border="0" />';
1474: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
1475: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
1476: '<font color="red">problem weight assigned by computer</font>');
1477: $wgt = ($wgt > 0 ? $wgt : '1');
1478: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
1.320 albertel 1479: '' : &compute_points($$record{'resource.'.$partid.'.awarded'},$wgt));
1.71 ng 1480: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
1.324 albertel 1481: my $display_part=&get_display_part($partid,$symb);
1.270 albertel 1482: my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
1483: [$partid]);
1484: my $aggtries = $$record{'resource.'.$partid.'.tries'};
1.269 raeburn 1485: if ($last_resets{$partid}) {
1486: $aggtries = &get_num_tries($record,$last_resets{$partid},$partid);
1487: }
1.71 ng 1488: $result.='<table border="0"><tr><td>'.
1.207 albertel 1489: '<b>Part: </b>'.$display_part.' <b>Points: </b></td><td>'."\n";
1.71 ng 1490: my $ctr = 0;
1.348 bowersj2 1491: my $thisweight = 0;
1.349 albertel 1492: my $increment = &get_increment();
1.71 ng 1493: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
1.348 bowersj2 1494: while ($thisweight<=$wgt) {
1.288 albertel 1495: $result.= '<td><nobr><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
1.71 ng 1496: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.348 bowersj2 1497: $thisweight.')" value="'.$thisweight.'" '.
1498: ($score eq $thisweight ? 'checked':'').' /> '.$thisweight."</label></nobr></td>\n";
1.71 ng 1499: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1.348 bowersj2 1500: $thisweight += $increment;
1.71 ng 1501: $ctr++;
1502: }
1503: $result.='</tr></table>';
1504: $result.='</td><td> <b>or</b> </td>'."\n";
1505: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
1506: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
1507: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
1508: $wgt.')" /></td>'."\n";
1509: $result.='<td>/'.$wgt.' '.$wgtmsg.
1510: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
1511: ' </td><td>'."\n";
1512: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
1513: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
1514: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
1515: $result.='<option> </option>'.
1.125 ng 1516: '<option selected="on">excused</option>';
1.71 ng 1517: } else {
1518: $result.='<option selected="on"> </option>'.
1.125 ng 1519: '<option>excused</option>';
1.71 ng 1520: }
1.125 ng 1521: $result.='<option>reset status</option></select>'."\n";
1.71 ng 1522: $result.="  \n";
1523: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
1524: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
1525: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
1.269 raeburn 1526: $$record{'resource.'.$partid.'.solved'}.'" />'."\n".
1527: '<input type="hidden" name="totaltries'.$counter.'_'.$partid.'" value="'.
1528: $$record{'resource.'.$partid.'.tries'}.'" />'."\n".
1529: '<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'.
1530: $aggtries.'" />'."\n";
1.71 ng 1531: $result.='</td></tr></table>'."\n";
1.323 banghart 1532: $result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record);
1.318 banghart 1533: return $result;
1534: }
1.322 albertel 1535:
1536: sub handback_box {
1.323 banghart 1537: my ($symb,$uname,$udom,$counter,$partid,$record) = @_;
1.324 albertel 1538: my ($partlist,$handgrade,$responseType) = &response_type($symb);
1.323 banghart 1539: my (@respids);
1.375 albertel 1540: my @part_response_id = &flatten_responseType($responseType);
1541: foreach my $part_response_id (@part_response_id) {
1542: my ($part,$resp) = @{ $part_response_id };
1.323 banghart 1543: if ($part eq $partid) {
1.375 albertel 1544: push(@respids,$resp);
1.323 banghart 1545: }
1546: }
1.318 banghart 1547: my $result;
1.323 banghart 1548: foreach my $respid (@respids) {
1.322 albertel 1549: my $prefix = $counter.'_'.$partid.'_'.$respid.'_';
1550: my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record);
1551: next if (!@$files);
1552: my $file_counter = 1;
1.313 banghart 1553: foreach my $file (@$files) {
1.368 banghart 1554: if ($file =~ /\/portfolio\//) {
1555: my ($file_path, $file_disp) = ($file =~ m|(.+/)(.+)$|);
1556: my ($name,$version,$ext) = &file_name_version_ext($file_disp);
1557: $file_disp = "$name.$ext";
1558: $file = $file_path.$file_disp;
1559: $result.=&mt('Return commented version of [_1] to student.',
1560: '<span class="LC_filename">'.$file_disp.'</span>');
1561: $result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";
1562: $result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';
1.369 banghart 1563: $result.='(File will be uploaded when you click on Save & Next below.)<br />';
1.368 banghart 1564: $file_counter++;
1565: }
1.322 albertel 1566: }
1.313 banghart 1567: }
1.318 banghart 1568: return $result;
1.71 ng 1569: }
1.44 ng 1570:
1.58 albertel 1571: sub show_problem {
1.144 albertel 1572: my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode) = @_;
1573: my $rendered;
1.329 albertel 1574: &Apache::lonxml::remember_problem_counter();
1.144 albertel 1575: if ($mode eq 'both' or $mode eq 'text') {
1576: $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
1.257 albertel 1577: $env{'request.course.id'});
1.144 albertel 1578: }
1.58 albertel 1579: if ($removeform) {
1580: $rendered=~s|<form(.*?)>||g;
1581: $rendered=~s|</form>||g;
1.374 albertel 1582: $rendered=~s|(<input[^>]*name\s*=\s*"?)(\w+)("?)|$1would_have_been_$2$3|g;
1.58 albertel 1583: }
1.144 albertel 1584: my $companswer;
1585: if ($mode eq 'both' or $mode eq 'answer') {
1.329 albertel 1586: &Apache::lonxml::restore_problem_counter();
1.144 albertel 1587: $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
1.257 albertel 1588: $env{'request.course.id'});
1.144 albertel 1589: }
1.58 albertel 1590: if ($removeform) {
1591: $companswer=~s|<form(.*?)>||g;
1592: $companswer=~s|</form>||g;
1.144 albertel 1593: $companswer=~s|name="submit"|name="would_have_been_submit"|g;
1.58 albertel 1594: }
1595: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 1596: $result.='<table border="0" width="100%">';
1.144 albertel 1597: if ($viewon) {
1598: $result.='<tr><td bgcolor="#e6ffff"><b> ';
1599: if ($mode eq 'both' or $mode eq 'text') {
1600: $result.='View of the problem - ';
1601: } else {
1602: $result.='Correct answer: ';
1603: }
1.257 albertel 1604: $result.=$env{'form.fullname'}.'</b></td></tr>';
1.144 albertel 1605: }
1606: if ($mode eq 'both') {
1607: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1608: $result.='<b>Correct answer:</b><br />'.$companswer;
1609: } elsif ($mode eq 'text') {
1610: $result.='<tr><td bgcolor="#ffffff">'.$rendered;
1611: } elsif ($mode eq 'answer') {
1612: $result.='<tr><td bgcolor="#ffffff">'.$companswer;
1613: }
1.58 albertel 1614: $result.='</td></tr></table>';
1615: $result.='</td></tr></table><br />';
1.71 ng 1616: return $result;
1.58 albertel 1617: }
1618:
1.44 ng 1619: # --------------------------- show submissions of a student, option to grade
1620: sub submission {
1621: my ($request,$counter,$total) = @_;
1622:
1.257 albertel 1623: my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});
1624: $udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?
1625: my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
1626: $env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';
1.41 ng 1627:
1.324 albertel 1628: my $symb = &get_symb($request);
1629: if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }
1.104 albertel 1630:
1631: if (!&canview($usec)) {
1.116 ng 1632: $request->print('<font color="red">Unable to view requested student.('.
1.222 albertel 1633: $uname.'@'.$udom.' in section '.$usec.' in course id '.
1.257 albertel 1634: $env{'request.course.id'}.')</font>');
1.324 albertel 1635: $request->print(&show_grading_menu_form($symb));
1.104 albertel 1636: return;
1637: }
1638:
1.257 albertel 1639: if (!$env{'form.lastSub'}) { $env{'form.lastSub'} = 'datesub'; }
1640: if (!$env{'form.vProb'}) { $env{'form.vProb'} = 'yes'; }
1641: if (!$env{'form.vAns'}) { $env{'form.vAns'} = 'yes'; }
1642: my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : '');
1.122 ng 1643: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1644: '/check.gif" height="16" border="0" />';
1.41 ng 1645:
1646: # header info
1647: if ($counter == 0) {
1648: &sub_page_js($request);
1.257 albertel 1649: &sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes');
1650: $env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
1651: &Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
1.76 ng 1652:
1.45 ng 1653: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.257 albertel 1654: '<font size=+1> <b>Resource: </b>'.$env{'form.probTitle'}.'</font>'."\n");
1.118 ng 1655:
1.257 albertel 1656: if ($env{'form.handgrade'} eq 'no') {
1.118 ng 1657: my $checkMark='<br /><br /> <b>Note:</b> Part(s) graded correct by the computer is marked with a '.
1658: $checkIcon.' symbol.'."\n";
1659: $request->print($checkMark);
1660: }
1.41 ng 1661:
1.44 ng 1662: # option to display problem, only once else it cause problems
1663: # with the form later since the problem has a form.
1.257 albertel 1664: if ($env{'form.vProb'} eq 'yes' or $env{'form.vAns'} eq 'yes') {
1.144 albertel 1665: my $mode;
1.257 albertel 1666: if ($env{'form.vProb'} eq 'yes' && $env{'form.vAns'} eq 'yes') {
1.144 albertel 1667: $mode='both';
1.257 albertel 1668: } elsif ($env{'form.vProb'} eq 'yes') {
1.144 albertel 1669: $mode='text';
1.257 albertel 1670: } elsif ($env{'form.vAns'} eq 'yes') {
1.144 albertel 1671: $mode='answer';
1672: }
1.329 albertel 1673: &Apache::lonxml::clear_problem_counter();
1.144 albertel 1674: $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
1.41 ng 1675: }
1676:
1.44 ng 1677: # kwclr is the only variable that is guaranteed to be non blank
1678: # if this subroutine has been called once.
1.41 ng 1679: my %keyhash = ();
1.257 albertel 1680: if ($env{'form.kwclr'} eq '' && $env{'form.handgrade'} eq 'yes') {
1.41 ng 1681: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1.257 albertel 1682: $env{'course.'.$env{'request.course.id'}.'.domain'},
1683: $env{'course.'.$env{'request.course.id'}.'.num'});
1.41 ng 1684:
1.257 albertel 1685: my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
1686: $env{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1687: $env{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1688: $env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1689: $env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1690: $env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1691: $keyhash{$symb.'_subject'} : $env{'form.probTitle'};
1692: $env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1.41 ng 1693: }
1.257 albertel 1694: my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
1.44 ng 1695:
1.303 banghart 1696: $request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
1.41 ng 1697: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.257 albertel 1698: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
1699: '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
1.120 ng 1700: '<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
1.257 albertel 1701: '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
1.41 ng 1702: '<input type="hidden" name="refresh" value="off" />'."\n".
1.120 ng 1703: '<input type="hidden" name="studentNo" value="" />'."\n".
1704: '<input type="hidden" name="gradeOpt" value="" />'."\n".
1.41 ng 1705: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.257 albertel 1706: '<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" />'."\n".
1707: '<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
1708: '<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
1709: '<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
1.326 albertel 1710: '<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".
1711: '<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
1712: '<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
1.41 ng 1713: '<input type="hidden" name="NCT"'.
1.257 albertel 1714: ' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");
1715: if ($env{'form.handgrade'} eq 'yes') {
1716: $request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n".
1717: '<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n".
1718: '<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n".
1719: '<input type="hidden" name="kwstyle" value="'.$env{'form.kwstyle'}.'" />'."\n".
1720: '<input type="hidden" name="msgsub" value="'.$env{'form.msgsub'}.'" />'."\n".
1.123 ng 1721: '<input type="hidden" name="shownSub" value="0" />'."\n".
1.257 albertel 1722: '<input type="hidden" name="savemsgN" value="'.$env{'form.savemsgN'}.'" />'."\n");
1.154 albertel 1723: foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) {
1724: $request->print('<input type="hidden" name="vPart" value="'.$partid.'" />'."\n");
1725: }
1.123 ng 1726: }
1.41 ng 1727:
1728: my ($cts,$prnmsg) = (1,'');
1.257 albertel 1729: while ($cts <= $env{'form.savemsgN'}) {
1.41 ng 1730: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1.123 ng 1731: (!exists($keyhash{$symb.'_savemsg'.$cts}) ?
1.257 albertel 1732: &Apache::lonfeedback::clear_out_html($env{'form.savemsg'.$cts}) :
1.80 ng 1733: &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
1.123 ng 1734: '" />'."\n".
1735: '<input type="hidden" name="shownOnce'.$cts.'" value="0" />'."\n";
1.41 ng 1736: $cts++;
1737: }
1738: $request->print($prnmsg);
1.32 ng 1739:
1.257 albertel 1740: if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') {
1.88 www 1741: #
1742: # Print out the keyword options line
1743: #
1.41 ng 1744: $request->print(<<KEYWORDS);
1.38 ng 1745: <b>Keyword Options:</b>
1.122 ng 1746: <a href="javascript:keywords(document.SCORE)"; TARGET=_self>List</a>
1.38 ng 1747: <a href="#" onMouseDown="javascript:getSel(); return false"
1748: CLASS="page">Paste Selection to List</a>
1749: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1750: KEYWORDS
1.88 www 1751: #
1752: # Load the other essays for similarity check
1753: #
1.324 albertel 1754: my (undef,undef,$essayurl) = &Apache::lonnet::decode_symb($symb);
1.88 www 1755: my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
1.359 www 1756: $apath=&escape($apath);
1.88 www 1757: $apath=~s/\W/\_/gs;
1758: %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname);
1.41 ng 1759: }
1760: }
1.44 ng 1761:
1.257 albertel 1762: if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
1.71 ng 1763: $request->print('<br /><br /><br />') if ($counter > 0);
1.144 albertel 1764: my $mode;
1.257 albertel 1765: if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {
1.144 albertel 1766: $mode='both';
1.257 albertel 1767: } elsif ($env{'form.vProb'} eq 'all' ) {
1.144 albertel 1768: $mode='text';
1.257 albertel 1769: } elsif ($env{'form.vAns'} eq 'all') {
1.144 albertel 1770: $mode='answer';
1771: }
1.329 albertel 1772: &Apache::lonxml::clear_problem_counter();
1.144 albertel 1773: $request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode));
1.58 albertel 1774: }
1.144 albertel 1775:
1.257 albertel 1776: my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
1.324 albertel 1777: my ($partlist,$handgrade,$responseType) = &response_type($symb);
1.41 ng 1778:
1.44 ng 1779: # Display student info
1.41 ng 1780: $request->print(($counter == 0 ? '' : '<br />'));
1.326 albertel 1781: my $result='<table border="0" width="100%"><tr><td bgcolor="#777777">'."\n".
1782: '<table border="0" width="100%"><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1783:
1.257 albertel 1784: $result.='<b>Fullname: </b>'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'<br />'."\n";
1.45 ng 1785: $result.='<input type="hidden" name="name'.$counter.
1.257 albertel 1786: '" value="'.$env{'form.fullname'}.'" />'."\n";
1.41 ng 1787:
1.118 ng 1788: # If any part of the problem is an essay-response (handgraded), then check for collaborators
1.45 ng 1789: my @col_fullnames;
1.56 matthew 1790: my ($classlist,$fullname);
1.257 albertel 1791: if ($env{'form.handgrade'} eq 'yes') {
1.80 ng 1792: ($classlist,undef,$fullname) = &getclasslist('all','0');
1.41 ng 1793: for (keys (%$handgrade)) {
1.44 ng 1794: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1795: '.maxcollaborators',
1796: $symb,$udom,$uname);
1797: next if ($ncol <= 0);
1798: s/\_/\./g;
1799: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1.86 ng 1800: my @goodcollaborators = ();
1801: my @badcollaborators = ();
1802: foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
1803: $_ =~ s/[\$\^\(\)]//g;
1804: next if ($_ eq '');
1.80 ng 1805: my ($co_name,$co_dom) = split /\@|:/,$_;
1.86 ng 1806: $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i);
1.80 ng 1807: next if ($co_name eq $uname && $co_dom eq $udom);
1.86 ng 1808: # Doing this grep allows 'fuzzy' specification
1809: my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
1810: if (! scalar(@Matches)) {
1811: push @badcollaborators,$_;
1812: } else {
1813: push @goodcollaborators, @Matches;
1814: }
1.80 ng 1815: }
1.86 ng 1816: if (scalar(@goodcollaborators) != 0) {
1.57 matthew 1817: $result.='<b>Collaborators: </b>';
1.86 ng 1818: foreach (@goodcollaborators) {
1819: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1820: push @col_fullnames, $givenn.' '.$lastname;
1821: $result.=$$fullname{$_}.' ';
1822: }
1.57 matthew 1823: $result.='<br />'."\n";
1.150 albertel 1824: my ($part)=split(/\./,$_);
1.86 ng 1825: $result.='<input type="hidden" name="collaborator'.$counter.
1.150 albertel 1826: '" value="'.$part.':'.(join ':',@goodcollaborators).'" />'.
1827: "\n";
1.86 ng 1828: }
1829: if (scalar(@badcollaborators) > 0) {
1830: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1831: $result.='This student has submitted ';
1832: $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
1833: $result .= ': '.join(', ',@badcollaborators);
1834: $result .= '</td></tr></table>';
1835: }
1836: if (scalar(@badcollaborators > $ncol)) {
1837: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1838: $result .= 'This student has submitted too many '.
1839: 'collaborators. Maximum is '.$ncol.'.';
1840: $result .= '</td></tr></table>';
1841: }
1.41 ng 1842: }
1843: }
1.44 ng 1844: $request->print($result."\n");
1.33 ng 1845:
1.44 ng 1846: # print student answer/submission
1847: # Options are (1) Handgaded submission only
1848: # (2) Last submission, includes submission that is not handgraded
1849: # (for multi-response type part)
1850: # (3) Last submission plus the parts info
1851: # (4) The whole record for this student
1.257 albertel 1852: if ($env{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1.151 albertel 1853: my ($string,$timestamp)= &get_last_submission(\%record);
1854: my $lastsubonly=''.
1855: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1856: $$timestamp)."</td></tr>\n";
1857: if ($$timestamp eq '') {
1858: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0];
1859: } else {
1860: my %seenparts;
1.375 albertel 1861: my @part_response_id = &flatten_responseType($responseType);
1862: foreach my $part (@part_response_id) {
1863: my ($partid,$respid) = @{ $part };
1.324 albertel 1864: my $display_part=&get_display_part($partid,$symb);
1.257 albertel 1865: if ($env{"form.$uname:$udom:$partid:submitted_by"}) {
1.151 albertel 1866: if (exists($seenparts{$partid})) { next; }
1867: $seenparts{$partid}=1;
1.207 albertel 1868: my $submitby='<b>Part:</b> '.$display_part.
1869: ' <b>Collaborative submission by:</b> '.
1.151 albertel 1870: '<a href="javascript:viewSubmitter(\''.
1.257 albertel 1871: $env{"form.$uname:$udom:$partid:submitted_by"}.
1.151 albertel 1872: '\')"; TARGET=_self>'.
1.257 albertel 1873: $$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a><br />';
1.151 albertel 1874: $request->print($submitby);
1875: next;
1876: }
1877: my $responsetype = $responseType->{$partid}->{$respid};
1878: if (!exists($record{"resource.$partid.$respid.submission"})) {
1.207 albertel 1879: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part:</b> '.
1880: $display_part.' <font color="#999999">( ID '.$respid.
1.151 albertel 1881: ' )</font> '.
1882: '<font color="red">Nothing submitted - no attempts</font><br /><br />';
1883: next;
1884: }
1885: foreach (@$string) {
1886: my ($partid,$respid) = /^resource\.([^\.]*)\.([^\.]*)\.submission/;
1.375 albertel 1887: if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }
1.151 albertel 1888: my ($ressub,$subval) = split(/:/,$_,2);
1889: # Similarity check
1890: my $similar='';
1.257 albertel 1891: if($env{'form.checkPlag'}){
1.151 albertel 1892: my ($oname,$odom,$ocrsid,$oessay,$osim)=
1893: &most_similar($uname,$udom,$subval);
1894: if ($osim) {
1895: $osim=int($osim*100.0);
1896: $similar="<hr /><h3><font color=\"#FF0000\">Essay".
1897: " is $osim% similar to an essay by ".
1898: &Apache::loncommon::plainname($oname,$odom).
1899: '</font></h3><blockquote><i>'.
1900: &keywords_highlight($oessay).
1901: '</i></blockquote><hr />';
1902: }
1.150 albertel 1903: }
1.151 albertel 1904: my $order=&get_order($partid,$respid,$symb,$uname,$udom);
1.257 albertel 1905: if ($env{'form.lastSub'} eq 'lastonly' ||
1906: ($env{'form.lastSub'} eq 'hdgrade' &&
1.377 albertel 1907: $$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
1.324 albertel 1908: my $display_part=&get_display_part($partid,$symb);
1.207 albertel 1909: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part:</b> '.
1910: $display_part.' <font color="#999999">( ID '.$respid.
1.151 albertel 1911: ' )</font> ';
1.313 banghart 1912: my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
1913: if (@$files) {
1.232 albertel 1914: $lastsubonly.='<br /><font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
1.303 banghart 1915: my $file_counter = 0;
1.313 banghart 1916: foreach my $file (@$files) {
1.303 banghart 1917: $file_counter ++;
1.232 albertel 1918: &Apache::lonnet::allowuploaded('/adm/grades',$file);
1.335 albertel 1919: $lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>';
1.232 albertel 1920: }
1.236 albertel 1921: $lastsubonly.='<br />';
1.41 ng 1922: }
1.151 albertel 1923: $lastsubonly.='<b>Submitted Answer: </b>'.
1924: &cleanRecord($subval,$responsetype,$symb,$partid,
1925: $respid,\%record,$order);
1926: if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
1.41 ng 1927: }
1928: }
1929: }
1.151 albertel 1930: }
1931: $lastsubonly.='</td></tr><tr bgcolor="#ffffff"><td>'."\n";
1932: $request->print($lastsubonly);
1.257 albertel 1933: } elsif ($env{'form.lastSub'} eq 'datesub') {
1.324 albertel 1934: my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);
1.148 albertel 1935: $request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));
1.257 albertel 1936: } elsif ($env{'form.lastSub'} =~ /^(last|all)$/) {
1.41 ng 1937: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.257 albertel 1938: $env{'request.course.id'},
1.44 ng 1939: $last,'.submission',
1940: 'Apache::grades::keywords_highlight'));
1.41 ng 1941: }
1.120 ng 1942:
1.121 ng 1943: $request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
1944: .$udom.'" />'."\n");
1.41 ng 1945:
1.44 ng 1946: # return if view submission with no grading option
1.257 albertel 1947: if ($env{'form.showgrading'} eq '' || (!&canmodify($usec))) {
1.120 ng 1948: my $toGrade.='<input type="button" value="Grade Student" '.
1.121 ng 1949: 'onClick="javascript:checksubmit(this.form,\'Grade Student\',\''
1950: .$counter.'\');" TARGET=_self> '."\n" if (&canmodify($usec));
1.169 albertel 1951: $toGrade.='</td></tr></table></td></tr></table>'."\n";
1.257 albertel 1952: if (($env{'form.command'} eq 'submission') ||
1953: ($env{'form.command'} eq 'processGroup' && $counter == $total)) {
1.324 albertel 1954: $toGrade.='</form>'.&show_grading_menu_form($symb);
1.169 albertel 1955: }
1.180 albertel 1956: $request->print($toGrade);
1.41 ng 1957: return;
1.180 albertel 1958: } else {
1959: $request->print('</td></tr></table></td></tr></table>'."\n");
1.41 ng 1960: }
1.33 ng 1961:
1.121 ng 1962: # essay grading message center
1.257 albertel 1963: if ($env{'form.handgrade'} eq 'yes') {
1964: my ($lastname,$givenn) = split(/,/,$env{'form.fullname'});
1.118 ng 1965: my $msgfor = $givenn.' '.$lastname;
1966: if (scalar(@col_fullnames) > 0) {
1967: my $lastone = pop @col_fullnames;
1968: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1969: }
1970: $msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
1.121 ng 1971: $result='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
1972: '<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n";
1973: $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1.118 ng 1974: ',\''.$msgfor.'\')"; TARGET=_self>'.
1.350 albertel 1975: &mt('Compose message to student').(scalar(@col_fullnames) >= 1 ? 's' : '').'</a><label> ('.
1976: &mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.
1.118 ng 1977: '<img src="'.$request->dir_config('lonIconsURL').
1978: '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
1.298 www 1979: '<br /> ('.
1980: &mt('Message will be sent when you click on Save & Next below.').")\n";
1.121 ng 1981: $request->print($result);
1.118 ng 1982: }
1.300 albertel 1983: if ($perm{'vgr'}) {
1.297 www 1984: $request->print('<br />'.
1.300 albertel 1985: &Apache::loncommon::track_student_link(&mt('View recent activity'),
1986: $uname,$udom,'check'));
1.297 www 1987: }
1.300 albertel 1988: if ($perm{'opa'}) {
1.297 www 1989: $request->print('<br />'.
1.300 albertel 1990: &Apache::loncommon::pprmlink(&mt('Set/Change parameters'),
1991: $uname,$udom,$symb,'check'));
1.297 www 1992: }
1.41 ng 1993:
1994: my %seen = ();
1995: my @partlist;
1.129 ng 1996: my @gradePartRespid;
1.375 albertel 1997: my @part_response_id = &flatten_responseType($responseType);
1998: foreach my $part_response_id (@part_response_id) {
1999: my ($partid,$respid) = @{ $part_response_id };
2000: my $part_resp = join('_',@{ $part_response_id });
1.322 albertel 2001: next if ($seen{$partid} > 0);
1.41 ng 2002: $seen{$partid}++;
1.317 banghart 2003: next if ($$handgrade{$part_resp} =~ /:no$/ && $env{'form.lastSub'} =~ /^(hdgrade)$/);
1.41 ng 2004: push @partlist,$partid;
1.129 ng 2005: push @gradePartRespid,$partid.'.'.$respid;
1.322 albertel 2006: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 2007: }
1.45 ng 2008: $result='<input type="hidden" name="partlist'.$counter.
2009: '" value="'.(join ":",@partlist).'" />'."\n";
1.129 ng 2010: $result.='<input type="hidden" name="gradePartRespid'.
2011: '" value="'.(join ":",@gradePartRespid).'" />'."\n" if ($counter == 0);
1.45 ng 2012: my $ctr = 0;
2013: while ($ctr < scalar(@partlist)) {
2014: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
2015: $partlist[$ctr].'" />'."\n";
2016: $ctr++;
2017: }
2018: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 2019:
2020: # print end of form
2021: if ($counter == $total) {
1.297 www 2022: my $endform='<table border="0"><tr><td>'."\n";
1.119 ng 2023: $endform.='<input type="button" value="Save & Next" '.
2024: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
2025: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
2026: my $ntstu ='<select name="NTSTU">'.
2027: '<option>1</option><option>2</option>'.
2028: '<option>3</option><option>5</option>'.
2029: '<option>7</option><option>10</option></select>'."\n";
1.257 albertel 2030: my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');
1.119 ng 2031: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
2032: $endform.=$ntstu.'student(s) ';
1.126 ng 2033: $endform.='<input type="button" value="Previous" '.
2034: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> '."\n".
2035: '<input type="button" value="Next" '.
2036: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> ';
2037: $endform.='(Next and Previous (student) do not save the scores.)'."\n" ;
1.349 albertel 2038: $endform.="<input type='hidden' value='".&get_increment().
1.348 bowersj2 2039: "' name='increment' />";
1.45 ng 2040: $endform.='</td><tr></table></form>';
1.324 albertel 2041: $endform.=&show_grading_menu_form($symb);
1.41 ng 2042: $request->print($endform);
2043: }
2044: return '';
1.38 ng 2045: }
2046:
1.44 ng 2047: #--- Retrieve the last submission for all the parts
1.38 ng 2048: sub get_last_submission {
1.119 ng 2049: my ($returnhash)=@_;
1.46 ng 2050: my (@string,$timestamp);
1.119 ng 2051: if ($$returnhash{'version'}) {
1.46 ng 2052: my %lasthash=();
2053: my ($version);
1.119 ng 2054: for ($version=1;$version<=$$returnhash{'version'};$version++) {
2055: foreach (sort(split(/\:/,$$returnhash{$version.':keys'}))) {
2056: $lasthash{$_}=$$returnhash{$version.':'.$_};
2057: $timestamp = scalar(localtime($$returnhash{$version.':timestamp'}));
1.46 ng 2058: }
2059: }
2060: foreach ((keys %lasthash)) {
2061: if ($_ =~ /\.submission$/) {
2062: my ($partid,$foo) = split(/submission$/,$_);
2063: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
2064: '<font color="red">Draft Copy</font> ' : '';
2065: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 2066: }
2067: }
2068: }
1.125 ng 2069: @string = $string[0] eq '' ? '<font color="red">Nothing submitted - no attempts.</font>' : @string;
1.46 ng 2070: return \@string,\$timestamp;
1.38 ng 2071: }
1.35 ng 2072:
1.44 ng 2073: #--- High light keywords, with style choosen by user.
1.38 ng 2074: sub keywords_highlight {
1.44 ng 2075: my $string = shift;
1.257 albertel 2076: my $size = $env{'form.kwsize'} eq '0' ? '' : 'size='.$env{'form.kwsize'};
2077: my $styleon = $env{'form.kwstyle'} eq '' ? '' : $env{'form.kwstyle'};
1.41 ng 2078: (my $styleoff = $styleon) =~ s/\</\<\//;
1.257 albertel 2079: my @keylist = split(/[,\s+]/,$env{'form.keywords'});
1.41 ng 2080: foreach (@keylist) {
1.257 albertel 2081: $string =~ s/\b\Q$_\E(\b|\.)/<font color\=$env{'form.kwclr'} $size\>$styleon$_$styleoff<\/font>/gi;
1.41 ng 2082: }
2083: return $string;
1.38 ng 2084: }
1.36 ng 2085:
1.44 ng 2086: #--- Called from submission routine
1.38 ng 2087: sub processHandGrade {
1.41 ng 2088: my ($request) = shift;
1.324 albertel 2089: my $symb = &get_symb($request);
2090: my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
1.257 albertel 2091: my $button = $env{'form.gradeOpt'};
2092: my $ngrade = $env{'form.NCT'};
2093: my $ntstu = $env{'form.NTSTU'};
1.301 albertel 2094: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2095: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2096:
1.44 ng 2097: if ($button eq 'Save & Next') {
2098: my $ctr = 0;
2099: while ($ctr < $ngrade) {
1.257 albertel 2100: my ($uname,$udom) = split(/:/,$env{'form.unamedom'.$ctr});
1.324 albertel 2101: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$symb,$uname,$udom,$ctr);
1.71 ng 2102: if ($errorflag eq 'no_score') {
2103: $ctr++;
2104: next;
2105: }
1.104 albertel 2106: if ($errorflag eq 'not_allowed') {
2107: $request->print("<font color=\"red\">Not allowed to modify grades for $uname:$udom</font>");
2108: $ctr++;
2109: next;
2110: }
1.257 albertel 2111: my $includemsg = $env{'form.includemsg'.$ctr};
1.44 ng 2112: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 2113: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.298 www 2114: $subject = $env{'form.msgsub'} if ($includemsg =~ /msgsub/);
1.295 www 2115: unless ($subject=~/\w/) { $subject=&mt('Grading Feedback'); }
1.362 albertel 2116: $subject.=' ['.&Apache::lonnet::declutter($url).']';
1.44 ng 2117: my (@msgnum) = split(/,/,$includemsg);
2118: foreach (@msgnum) {
1.257 albertel 2119: $message.=$env{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1.44 ng 2120: }
1.80 ng 2121: $message =&Apache::lonfeedback::clear_out_html($message);
1.298 www 2122: if ($env{'form.withgrades'.$ctr}) {
2123: $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
2124: $message.=" for <a href=\"".
1.80 ng 2125: &Apache::lonnet::clutter($url).
1.257 albertel 2126: "?symb=$symb\">$env{'form.probTitle'}</a>";
1.298 www 2127: }
1.324 albertel 2128: $msgstatus = &Apache::lonmsg::user_normal_msg($uname,$udom,
1.362 albertel 2129: $subject,
2130: $message);
1.296 www 2131: $request->print('<br />'.&mt('Sending message to [_1]@[_2]',$uname,$udom).': '.
2132: $msgstatus);
1.44 ng 2133: }
1.257 albertel 2134: if ($env{'form.collaborator'.$ctr}) {
1.155 albertel 2135: my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr");
1.150 albertel 2136: foreach my $collabstr (@collabstrs) {
2137: my ($part,@collaborators) = split(/:/,$collabstr);
1.310 banghart 2138: foreach my $collaborator (@collaborators) {
1.150 albertel 2139: my ($errorflag,$pts,$wgt) =
1.324 albertel 2140: &saveHandGrade($request,$symb,$collaborator,$udom,$ctr,
1.257 albertel 2141: $env{'form.unamedom'.$ctr},$part);
1.150 albertel 2142: if ($errorflag eq 'not_allowed') {
1.362 albertel 2143: $request->print("<span class=\"LC_error\">".&mt('Not allowed to modify grades for [_1]',"$collaborator:$udom")."</span>");
1.150 albertel 2144: next;
2145: } else {
2146: if ($message ne '') {
1.362 albertel 2147: $msgstatus = &Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message);
1.150 albertel 2148: }
1.104 albertel 2149: }
1.44 ng 2150: }
2151: }
2152: }
2153: $ctr++;
2154: }
2155: }
2156:
1.257 albertel 2157: if ($env{'form.handgrade'} eq 'yes') {
1.119 ng 2158: # Keywords sorted in alphabatical order
1.257 albertel 2159: my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
1.119 ng 2160: my %keyhash = ();
1.257 albertel 2161: $env{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
2162: $env{'form.keywords'} =~ s/^\s+|\s+$//;
2163: my (@keywords) = sort(split(/\s+/,$env{'form.keywords'}));
2164: $env{'form.keywords'} = join(' ',@keywords);
2165: $keyhash{$symb.'_keywords'} = $env{'form.keywords'};
2166: $keyhash{$symb.'_subject'} = $env{'form.msgsub'};
2167: $keyhash{$loginuser.'_kwclr'} = $env{'form.kwclr'};
2168: $keyhash{$loginuser.'_kwsize'} = $env{'form.kwsize'};
2169: $keyhash{$loginuser.'_kwstyle'} = $env{'form.kwstyle'};
1.119 ng 2170:
2171: # message center - Order of message gets changed. Blank line is eliminated.
1.257 albertel 2172: # New messages are saved in env for the next student.
1.119 ng 2173: # All messages are saved in nohist_handgrade.db
2174: my ($ctr,$idx) = (1,1);
1.257 albertel 2175: while ($ctr <= $env{'form.savemsgN'}) {
2176: if ($env{'form.savemsg'.$ctr} ne '') {
2177: $keyhash{$symb.'_savemsg'.$idx} = $env{'form.savemsg'.$ctr};
1.119 ng 2178: $idx++;
2179: }
2180: $ctr++;
1.41 ng 2181: }
1.119 ng 2182: $ctr = 0;
2183: while ($ctr < $ngrade) {
1.257 albertel 2184: if ($env{'form.newmsg'.$ctr} ne '') {
2185: $keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr};
2186: $env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr};
1.119 ng 2187: $idx++;
2188: }
2189: $ctr++;
1.41 ng 2190: }
1.257 albertel 2191: $env{'form.savemsgN'} = --$idx;
2192: $keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};
1.119 ng 2193: my $putresult = &Apache::lonnet::put
1.301 albertel 2194: ('nohist_handgrade',\%keyhash,$cdom,$cnum);
1.41 ng 2195: }
1.44 ng 2196: # Called by Save & Refresh from Highlight Attribute Window
1.257 albertel 2197: my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');
2198: if ($env{'form.refresh'} eq 'on') {
1.86 ng 2199: my ($ctr,$total) = (0,0);
2200: while ($ctr < $ngrade) {
1.257 albertel 2201: $total++ if $env{'form.unamedom'.$ctr} ne '';
1.86 ng 2202: $ctr++;
2203: }
1.257 albertel 2204: $env{'form.NTSTU'}=$ngrade;
1.86 ng 2205: $ctr = 0;
2206: while ($ctr < $total) {
1.257 albertel 2207: my $processUser = $env{'form.unamedom'.$ctr};
2208: ($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
2209: $env{'form.fullname'} = $$fullname{$processUser};
1.86 ng 2210: &submission($request,$ctr,$total-1);
1.41 ng 2211: $ctr++;
2212: }
2213: return '';
2214: }
1.36 ng 2215:
1.121 ng 2216: # Go directly to grade student - from submission or link from chart page
1.120 ng 2217: if ($button eq 'Grade Student') {
1.324 albertel 2218: (undef,undef,$env{'form.handgrade'},undef,undef) = &showResourceInfo($symb);
1.257 albertel 2219: my $processUser = $env{'form.unamedom'.$env{'form.studentNo'}};
2220: ($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
2221: $env{'form.fullname'} = $$fullname{$processUser};
1.120 ng 2222: &submission($request,0,0);
2223: return '';
2224: }
2225:
1.44 ng 2226: # Get the next/previous one or group of students
1.257 albertel 2227: my $firststu = $env{'form.unamedom0'};
2228: my $laststu = $env{'form.unamedom'.($ngrade-1)};
1.119 ng 2229: my $ctr = 2;
1.41 ng 2230: while ($laststu eq '') {
1.257 albertel 2231: $laststu = $env{'form.unamedom'.($ngrade-$ctr)};
1.41 ng 2232: $ctr++;
2233: $laststu = $firststu if ($ctr > $ngrade);
2234: }
1.44 ng 2235:
1.41 ng 2236: my (@parsedlist,@nextlist);
2237: my ($nextflg) = 0;
1.294 albertel 2238: foreach (sort
2239: {
2240: if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
2241: return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
2242: }
2243: return $a cmp $b;
2244: } (keys(%$fullname))) {
1.41 ng 2245: if ($nextflg == 1 && $button =~ /Next$/) {
2246: push @parsedlist,$_;
2247: }
2248: $nextflg = 1 if ($_ eq $laststu);
2249: if ($button eq 'Previous') {
2250: last if ($_ eq $firststu);
2251: push @parsedlist,$_;
2252: }
2253: }
2254: $ctr = 0;
2255: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1.324 albertel 2256: my ($partlist) = &response_type($symb);
1.41 ng 2257: foreach my $student (@parsedlist) {
1.257 albertel 2258: my $submitonly=$env{'form.submitonly'};
1.41 ng 2259: my ($uname,$udom) = split(/:/,$student);
1.301 albertel 2260:
2261: if ($submitonly eq 'queued') {
2262: my %queue_status =
2263: &Apache::bridgetask::get_student_status($symb,$cdom,$cnum,
2264: $udom,$uname);
2265: next if (!defined($queue_status{'gradingqueue'}));
2266: }
2267:
1.156 albertel 2268: if ($submitonly =~ /^(yes|graded|incorrect)$/) {
1.257 albertel 2269: # my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
1.324 albertel 2270: my %status=&student_gradeStatus($symb,$udom,$uname,$partlist);
1.145 albertel 2271: my $submitted = 0;
1.248 albertel 2272: my $ungraded = 0;
2273: my $incorrect = 0;
1.145 albertel 2274: foreach (keys(%status)) {
2275: $submitted = 1 if ($status{$_} ne 'nothing');
1.248 albertel 2276: $ungraded = 1 if ($status{$_} =~ /^ungraded/);
2277: $incorrect = 1 if ($status{$_} =~ /^incorrect/);
1.145 albertel 2278: my ($foo,$partid,$foo1) = split(/\./,$_);
2279: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
2280: $submitted = 0;
2281: }
1.41 ng 2282: }
1.156 albertel 2283: next if (!$submitted && ($submitonly eq 'yes' ||
2284: $submitonly eq 'incorrect' ||
2285: $submitonly eq 'graded'));
1.248 albertel 2286: next if (!$ungraded && ($submitonly eq 'graded'));
2287: next if (!$incorrect && $submitonly eq 'incorrect');
1.41 ng 2288: }
2289: push @nextlist,$student if ($ctr < $ntstu);
1.129 ng 2290: last if ($ctr == $ntstu);
1.41 ng 2291: $ctr++;
2292: }
1.36 ng 2293:
1.41 ng 2294: $ctr = 0;
2295: my $total = scalar(@nextlist)-1;
1.39 ng 2296:
1.41 ng 2297: foreach (sort @nextlist) {
2298: my ($uname,$udom,$submitter) = split(/:/);
1.257 albertel 2299: $env{'form.student'} = $uname;
2300: $env{'form.userdom'} = $udom;
2301: $env{'form.fullname'} = $$fullname{$_};
1.41 ng 2302: &submission($request,$ctr,$total);
2303: $ctr++;
2304: }
2305: if ($total < 0) {
2306: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
2307: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
2308: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1.324 albertel 2309: $the_end.=&show_grading_menu_form($symb);
1.41 ng 2310: $request->print($the_end);
2311: }
2312: return '';
1.38 ng 2313: }
1.36 ng 2314:
1.44 ng 2315: #---- Save the score and award for each student, if changed
1.38 ng 2316: sub saveHandGrade {
1.324 albertel 2317: my ($request,$symb,$stuname,$domain,$newflg,$submitter,$part) = @_;
1.342 banghart 2318: my @version_parts;
1.104 albertel 2319: my $usec = &Apache::lonnet::getsection($domain,$stuname,
1.257 albertel 2320: $env{'request.course.id'});
1.104 albertel 2321: if (!&canmodify($usec)) { return('not_allowed'); }
1.337 banghart 2322: my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$domain,$stuname);
1.251 banghart 2323: my @parts_graded;
1.77 ng 2324: my %newrecord = ();
2325: my ($pts,$wgt) = ('','');
1.269 raeburn 2326: my %aggregate = ();
2327: my $aggregateflag = 0;
1.301 albertel 2328: my @parts = split(/:/,$env{'form.partlist'.$newflg});
2329: foreach my $new_part (@parts) {
1.337 banghart 2330: #collaborator ($submi may vary for different parts
1.259 banghart 2331: if ($submitter && $new_part ne $part) { next; }
2332: my $dropMenu = $env{'form.GD_SEL'.$newflg.'_'.$new_part};
1.125 ng 2333: if ($dropMenu eq 'excused') {
1.259 banghart 2334: if ($record{'resource.'.$new_part.'.solved'} ne 'excused') {
2335: $newrecord{'resource.'.$new_part.'.solved'} = 'excused';
2336: if (exists($record{'resource.'.$new_part.'.awarded'})) {
2337: $newrecord{'resource.'.$new_part.'.awarded'} = '';
1.58 albertel 2338: }
1.364 banghart 2339: $newrecord{'resource.'.$new_part.'.regrader'}="$env{'user.name'}:$env{'user.domain'}";
1.58 albertel 2340: }
1.125 ng 2341: } elsif ($dropMenu eq 'reset status'
1.259 banghart 2342: && exists($record{'resource.'.$new_part.'.solved'})) { #don't bother if no old records -> no attempts
1.197 albertel 2343: foreach my $key (keys (%record)) {
1.259 banghart 2344: if ($key=~/^resource\.\Q$new_part\E\./) { $newrecord{$key} = ''; }
1.197 albertel 2345: }
1.259 banghart 2346: $newrecord{'resource.'.$new_part.'.regrader'}=
1.257 albertel 2347: "$env{'user.name'}:$env{'user.domain'}";
1.270 albertel 2348: my $totaltries = $record{'resource.'.$part.'.tries'};
2349:
2350: my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
2351: [$new_part]);
2352: my $aggtries =$totaltries;
1.269 raeburn 2353: if ($last_resets{$new_part}) {
1.270 albertel 2354: $aggtries = &get_num_tries(\%record,$last_resets{$new_part},
2355: $new_part);
1.269 raeburn 2356: }
1.270 albertel 2357:
2358: my $solvedstatus = $record{'resource.'.$new_part.'.solved'};
1.269 raeburn 2359: if ($aggtries > 0) {
1.327 albertel 2360: &decrement_aggs($symb,$new_part,\%aggregate,$aggtries,$totaltries,$solvedstatus);
1.269 raeburn 2361: $aggregateflag = 1;
2362: }
1.125 ng 2363: } elsif ($dropMenu eq '') {
1.259 banghart 2364: $pts = ($env{'form.GD_BOX'.$newflg.'_'.$new_part} ne '' ?
2365: $env{'form.GD_BOX'.$newflg.'_'.$new_part} :
2366: $env{'form.RADVAL'.$newflg.'_'.$new_part});
2367: if ($pts eq '' && $env{'form.GD_SEL'.$newflg.'_'.$new_part} eq '') {
1.153 albertel 2368: next;
2369: }
1.259 banghart 2370: $wgt = $env{'form.WGT'.$newflg.'_'.$new_part} eq '' ? 1 :
2371: $env{'form.WGT'.$newflg.'_'.$new_part};
1.41 ng 2372: my $partial= $pts/$wgt;
1.259 banghart 2373: if ($partial eq $record{'resource.'.$new_part.'.awarded'}) {
1.153 albertel 2374: #do not update score for part if not changed.
1.346 banghart 2375: &handback_files($request,$symb,$stuname,$domain,$newflg,$new_part,\%newrecord);
1.153 albertel 2376: next;
1.251 banghart 2377: } else {
1.259 banghart 2378: push @parts_graded, $new_part;
1.153 albertel 2379: }
1.259 banghart 2380: if ($record{'resource.'.$new_part.'.awarded'} ne $partial) {
2381: $newrecord{'resource.'.$new_part.'.awarded'} = $partial;
1.153 albertel 2382: }
1.259 banghart 2383: my $reckey = 'resource.'.$new_part.'.solved';
1.41 ng 2384: if ($partial == 0) {
1.153 albertel 2385: if ($record{$reckey} ne 'incorrect_by_override') {
2386: $newrecord{$reckey} = 'incorrect_by_override';
2387: }
1.41 ng 2388: } else {
1.153 albertel 2389: if ($record{$reckey} ne 'correct_by_override') {
2390: $newrecord{$reckey} = 'correct_by_override';
2391: }
2392: }
2393: if ($submitter &&
1.259 banghart 2394: ($record{'resource.'.$new_part.'.submitted_by'} ne $submitter)) {
2395: $newrecord{'resource.'.$new_part.'.submitted_by'} = $submitter;
1.41 ng 2396: }
1.259 banghart 2397: $newrecord{'resource.'.$new_part.'.regrader'}=
1.257 albertel 2398: "$env{'user.name'}:$env{'user.domain'}";
1.41 ng 2399: }
1.259 banghart 2400: # unless problem has been graded, set flag to version the submitted files
1.305 banghart 2401: unless ($record{'resource.'.$new_part.'.solved'} =~ /^correct_/ ||
2402: $record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override' ||
2403: $dropMenu eq 'reset status')
2404: {
1.342 banghart 2405: push (@version_parts,$new_part);
1.259 banghart 2406: }
1.41 ng 2407: }
1.301 albertel 2408: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2409: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2410:
1.344 albertel 2411: if (%newrecord) {
2412: if (@version_parts) {
1.364 banghart 2413: my @changed_keys = &version_portfiles(\%record, \@parts_graded,
2414: $env{'request.course.id'}, $symb, $domain, $stuname, \@version_parts);
1.344 albertel 2415: @newrecord{@changed_keys} = @record{@changed_keys};
1.367 albertel 2416: foreach my $new_part (@version_parts) {
2417: &handback_files($request,$symb,$stuname,$domain,$newflg,
2418: $new_part,\%newrecord);
2419: }
1.259 banghart 2420: }
1.44 ng 2421: &Apache::lonnet::cstore(\%newrecord,$symb,
1.257 albertel 2422: $env{'request.course.id'},$domain,$stuname);
1.301 albertel 2423: my @ungraded_parts;
2424: foreach my $part (@parts) {
2425: if ( !defined($record{'resource.'.$part.'.awarded'})
2426: && !defined($newrecord{'resource.'.$part.'.awarded'}) ) {
2427: push(@ungraded_parts, $part);
2428: }
2429: }
2430: if ( !@ungraded_parts ) {
2431: &Apache::bridgetask::remove_from_queue('gradingqueue',$symb,$cdom,
2432: $cnum,$domain,$stuname);
2433: }
1.41 ng 2434: }
1.269 raeburn 2435: if ($aggregateflag) {
2436: &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
1.301 albertel 2437: $cdom,$cnum);
1.269 raeburn 2438: }
1.301 albertel 2439: return ('',$pts,$wgt);
1.36 ng 2440: }
1.322 albertel 2441:
1.337 banghart 2442: sub handback_files {
2443: my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;
1.359 www 2444: my $portfolio_root = &propath($domain,$stuname).'/userfiles/portfolio';
2445: my ($partlist,$handgrade,$responseType) = &response_type($symb);
1.375 albertel 2446:
2447: my @part_response_id = &flatten_responseType($responseType);
2448: foreach my $part_response_id (@part_response_id) {
2449: my ($part_id,$resp_id) = @{ $part_response_id };
2450: my $part_resp = join('_',@{ $part_response_id });
1.337 banghart 2451: if (($env{'form.'.$newflg.'_'.$part_resp.'_returndoc1'}) && ($new_part == $part_id)) {
2452: # if multiple files are uploaded names will be 'returndoc2','returndoc3'
2453: my $file_counter = 1;
1.367 albertel 2454: my $file_msg;
1.337 banghart 2455: while ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter}) {
2456: my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'.filename'};
1.338 banghart 2457: my ($directory,$answer_file) =
2458: ($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter} =~ /^(.*?)([^\/]*)$/);
2459: my ($answer_name,$answer_ver,$answer_ext) =
2460: &file_name_version_ext($answer_file);
1.355 banghart 2461: my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
1.341 banghart 2462: my @dir_list = &Apache::lonnet::dirlist($portfolio_path,$domain,$stuname,$portfolio_root);
1.338 banghart 2463: my $version = &get_next_version($answer_name, $answer_ext, \@dir_list);
1.355 banghart 2464: # fix file name
2465: my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);
2466: my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,
2467: $newflg.'_'.$part_resp.'_returndoc'.$file_counter,
2468: $save_file_name);
1.337 banghart 2469: if ($result !~ m|^/uploaded/|) {
2470: $request->print('<font color="red"> An errror occured ('.$result.
1.355 banghart 2471: ') while trying to upload '.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'</font><br />');
1.356 banghart 2472: } else {
1.360 banghart 2473: # mark the file as read only
2474: my @files = ($save_file_name);
1.372 albertel 2475: my @what = ($symb,$env{'request.course.id'},'handback');
1.360 banghart 2476: &Apache::lonnet::mark_as_readonly($domain,$stuname,\@files,\@what);
1.367 albertel 2477: if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {
2478: $$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
2479: }
2480: $$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;
2481: $file_msg.= "\n".'<br /><span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span><br />";
2482:
1.337 banghart 2483: }
2484: $request->print("<br />".$fname." will be the uploaded file name");
1.354 albertel 2485: $request->print(" ".$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter});
1.337 banghart 2486: $file_counter++;
2487: }
1.367 albertel 2488: my $subject = "File Handed Back by Instructor ";
2489: my $message = "A file has been returned that was originally submitted in reponse to: <br />";
2490: $message .= "<strong>".&Apache::lonnet::gettitle($symb)."</strong><br />";
2491: $message .= ' The returned file(s) are named: '. $file_msg;
2492: $message .= " and can be found in your portfolio space.";
2493: my $url = (&Apache::lonnet::decode_symb($symb))[2];
2494: $url = &Apache::lonnet::declutter($url);
2495: my $msgstatus = &Apache::lonmsg::user_normal_msg($stuname,$domain,
2496: $subject.' (File Returned) ['.$url.']',$message);
2497:
1.337 banghart 2498: }
2499: }
1.338 banghart 2500: return;
1.337 banghart 2501: }
2502:
1.313 banghart 2503: sub get_submitted_files {
2504: my ($udom,$uname,$partid,$respid,$record) = @_;
2505: my @files;
2506: if ($$record{"resource.$partid.$respid.portfiles"}) {
2507: my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio';
2508: foreach my $file (split(',',$$record{"resource.$partid.$respid.portfiles"})) {
2509: push(@files,$file_url.$file);
2510: }
2511: }
2512: if ($$record{"resource.$partid.$respid.uploadedurl"}) {
2513: push(@files,$$record{"resource.$partid.$respid.uploadedurl"});
2514: }
2515: return (\@files);
2516: }
1.322 albertel 2517:
1.269 raeburn 2518: # ----------- Provides number of tries since last reset.
2519: sub get_num_tries {
2520: my ($record,$last_reset,$part) = @_;
2521: my $timestamp = '';
2522: my $num_tries = 0;
2523: if ($$record{'version'}) {
2524: for (my $version=$$record{'version'};$version>=1;$version--) {
2525: if (exists($$record{$version.':resource.'.$part.'.solved'})) {
2526: $timestamp = $$record{$version.':timestamp'};
2527: if ($timestamp > $last_reset) {
2528: $num_tries ++;
2529: } else {
2530: last;
2531: }
2532: }
2533: }
2534: }
2535: return $num_tries;
2536: }
2537:
2538: # ----------- Determine decrements required in aggregate totals
2539: sub decrement_aggs {
2540: my ($symb,$part,$aggregate,$aggtries,$totaltries,$solvedstatus) = @_;
2541: my %decrement = (
2542: attempts => 0,
2543: users => 0,
2544: correct => 0
2545: );
2546: $decrement{'attempts'} = $aggtries;
2547: if ($solvedstatus =~ /^correct/) {
2548: $decrement{'correct'} = 1;
2549: }
2550: if ($aggtries == $totaltries) {
2551: $decrement{'users'} = 1;
2552: }
2553: foreach my $type (keys (%decrement)) {
2554: $$aggregate{$symb."\0".$part."\0".$type} = -$decrement{$type};
2555: }
2556: return;
2557: }
2558:
2559: # ----------- Determine timestamps for last reset of aggregate totals for parts
2560: sub get_last_resets {
1.270 albertel 2561: my ($symb,$courseid,$partids) =@_;
2562: my %last_resets;
1.269 raeburn 2563: my $cdom = $env{'course.'.$courseid.'.domain'};
2564: my $cname = $env{'course.'.$courseid.'.num'};
1.271 albertel 2565: my @keys;
2566: foreach my $part (@{$partids}) {
2567: push(@keys,"$symb\0$part\0resettime");
2568: }
2569: my %results=&Apache::lonnet::get('nohist_resourcetracker',\@keys,
2570: $cdom,$cname);
2571: foreach my $part (@{$partids}) {
2572: $last_resets{$part}=$results{"$symb\0$part\0resettime"};
1.269 raeburn 2573: }
1.270 albertel 2574: return %last_resets;
1.269 raeburn 2575: }
2576:
1.251 banghart 2577: # ----------- Handles creating versions for portfolio files as answers
2578: sub version_portfiles {
1.343 banghart 2579: my ($record, $parts_graded, $courseid, $symb, $domain, $stu_name, $v_flag) = @_;
1.263 banghart 2580: my $version_parts = join('|',@$v_flag);
1.343 banghart 2581: my @returned_keys;
1.255 banghart 2582: my $parts = join('|', @$parts_graded);
1.359 www 2583: my $portfolio_root = &propath($domain,$stu_name).
2584: '/userfiles/portfolio';
1.277 albertel 2585: foreach my $key (keys(%$record)) {
1.259 banghart 2586: my $new_portfiles;
1.263 banghart 2587: if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) {
1.342 banghart 2588: my @versioned_portfiles;
1.367 albertel 2589: my @portfiles = split(/\s*,\s*/,$$record{$key});
1.252 banghart 2590: foreach my $file (@portfiles) {
1.306 banghart 2591: &Apache::lonnet::unmark_as_readonly($domain,$stu_name,[$symb,$env{'request.course.id'}],$file);
1.304 albertel 2592: my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/);
2593: my ($answer_name,$answer_ver,$answer_ext) =
2594: &file_name_version_ext($answer_file);
1.306 banghart 2595: my @dir_list = &Apache::lonnet::dirlist($directory,$domain,$stu_name,$portfolio_root);
1.342 banghart 2596: my $version = &get_next_version($answer_name, $answer_ext, \@dir_list);
1.306 banghart 2597: my $new_answer = &version_selected_portfile($domain, $stu_name, $directory, $answer_file, $version);
2598: if ($new_answer ne 'problem getting file') {
1.342 banghart 2599: push(@versioned_portfiles, $directory.$new_answer);
1.306 banghart 2600: &Apache::lonnet::mark_as_readonly($domain,$stu_name,
1.367 albertel 2601: [$directory.$new_answer],
1.306 banghart 2602: [$symb,$env{'request.course.id'},'graded']);
1.259 banghart 2603: }
1.252 banghart 2604: }
1.343 banghart 2605: $$record{$key} = join(',',@versioned_portfiles);
2606: push(@returned_keys,$key);
1.251 banghart 2607: }
2608: }
1.343 banghart 2609: return (@returned_keys);
1.305 banghart 2610: }
2611:
1.307 banghart 2612: sub get_next_version {
1.341 banghart 2613: my ($answer_name, $answer_ext, $dir_list) = @_;
1.307 banghart 2614: my $version;
2615: foreach my $row (@$dir_list) {
2616: my ($file) = split(/\&/,$row,2);
2617: my ($file_name,$file_version,$file_ext) =
2618: &file_name_version_ext($file);
2619: if (($file_name eq $answer_name) &&
2620: ($file_ext eq $answer_ext)) {
2621: # gets here if filename and extension match, regardless of version
2622: if ($file_version ne '') {
2623: # a versioned file is found so save it for later
2624: if ($file_version > $version) {
2625: $version = $file_version;
2626: }
2627: }
2628: }
2629: }
2630: $version ++;
2631: return($version);
2632: }
2633:
1.305 banghart 2634: sub version_selected_portfile {
1.306 banghart 2635: my ($domain,$stu_name,$directory,$file_name,$version) = @_;
2636: my ($answer_name,$answer_ver,$answer_ext) =
2637: &file_name_version_ext($file_name);
2638: my $new_answer;
2639: $env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name");
2640: if($env{'form.copy'} eq '-1') {
2641: &Apache::lonnet::logthis('problem getting file '.$file_name);
2642: $new_answer = 'problem getting file';
2643: } else {
2644: $new_answer = $answer_name.'.'.$version.'.'.$answer_ext;
2645: my $copy_result = &Apache::lonnet::finishuserfileupload(
2646: $stu_name,$domain,'copy',
2647: '/portfolio'.$directory.$new_answer);
2648: }
2649: return ($new_answer);
1.251 banghart 2650: }
2651:
1.304 albertel 2652: sub file_name_version_ext {
2653: my ($file)=@_;
2654: my @file_parts = split(/\./, $file);
2655: my ($name,$version,$ext);
2656: if (@file_parts > 1) {
2657: $ext=pop(@file_parts);
2658: if (@file_parts > 1 && $file_parts[-1] =~ /^\d+$/) {
2659: $version=pop(@file_parts);
2660: }
2661: $name=join('.',@file_parts);
2662: } else {
2663: $name=join('.',@file_parts);
2664: }
2665: return($name,$version,$ext);
2666: }
2667:
1.44 ng 2668: #--------------------------------------------------------------------------------------
2669: #
2670: #-------------------------- Next few routines handles grading by section or whole class
2671: #
2672: #--- Javascript to handle grading by section or whole class
1.42 ng 2673: sub viewgrades_js {
2674: my ($request) = shift;
2675:
1.41 ng 2676: $request->print(<<VIEWJAVASCRIPT);
2677: <script type="text/javascript" language="javascript">
1.45 ng 2678: function writePoint(partid,weight,point) {
1.125 ng 2679: var radioButton = document.classgrade["RADVAL_"+partid];
2680: var textbox = document.classgrade["TEXTVAL_"+partid];
1.42 ng 2681: if (point == "textval") {
1.125 ng 2682: point = document.classgrade["TEXTVAL_"+partid].value;
1.109 matthew 2683: if (isNaN(point) || parseFloat(point) < 0) {
2684: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.42 ng 2685: var resetbox = false;
2686: for (var i=0; i<radioButton.length; i++) {
2687: if (radioButton[i].checked) {
2688: textbox.value = i;
2689: resetbox = true;
2690: }
2691: }
2692: if (!resetbox) {
2693: textbox.value = "";
2694: }
2695: return;
2696: }
1.109 matthew 2697: if (parseFloat(point) > parseFloat(weight)) {
2698: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 2699: ") greater than the weight for the part. Accept?");
2700: if (resp == false) {
2701: textbox.value = "";
2702: return;
2703: }
2704: }
1.42 ng 2705: for (var i=0; i<radioButton.length; i++) {
2706: radioButton[i].checked=false;
1.109 matthew 2707: if (parseFloat(point) == i) {
1.42 ng 2708: radioButton[i].checked=true;
2709: }
2710: }
1.41 ng 2711:
1.42 ng 2712: } else {
1.125 ng 2713: textbox.value = parseFloat(point);
1.42 ng 2714: }
1.41 ng 2715: for (i=0;i<document.classgrade.total.value;i++) {
1.125 ng 2716: var user = document.classgrade["ctr"+i].value;
1.289 albertel 2717: user = user.replace(new RegExp(':', 'g'),"_");
1.125 ng 2718: var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"];
2719: var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value;
2720: var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"];
1.42 ng 2721: if (saveval != "correct") {
2722: scorename.value = point;
1.43 ng 2723: if (selname[0].selected != true) {
2724: selname[0].selected = true;
2725: }
1.42 ng 2726: }
2727: }
1.125 ng 2728: document.classgrade["SELVAL_"+partid][0].selected = true;
1.42 ng 2729: }
2730:
2731: function writeRadText(partid,weight) {
1.125 ng 2732: var selval = document.classgrade["SELVAL_"+partid];
2733: var radioButton = document.classgrade["RADVAL_"+partid];
1.265 www 2734: var override = document.classgrade["FORCE_"+partid].checked;
1.125 ng 2735: var textbox = document.classgrade["TEXTVAL_"+partid];
2736: if (selval[1].selected || selval[2].selected) {
1.42 ng 2737: for (var i=0; i<radioButton.length; i++) {
2738: radioButton[i].checked=false;
2739:
2740: }
2741: textbox.value = "";
2742:
2743: for (i=0;i<document.classgrade.total.value;i++) {
1.125 ng 2744: var user = document.classgrade["ctr"+i].value;
1.289 albertel 2745: user = user.replace(new RegExp(':', 'g'),"_");
1.125 ng 2746: var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"];
2747: var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value;
2748: var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"];
1.265 www 2749: if ((saveval != "correct") || override) {
1.42 ng 2750: scorename.value = "";
1.125 ng 2751: if (selval[1].selected) {
2752: selname[1].selected = true;
2753: } else {
2754: selname[2].selected = true;
2755: if (Number(document.classgrade["GD_"+user+"_"+partid+"_tries"].value))
2756: {document.classgrade["GD_"+user+"_"+partid+"_tries"].value = '0';}
2757: }
1.42 ng 2758: }
2759: }
1.43 ng 2760: } else {
2761: for (i=0;i<document.classgrade.total.value;i++) {
1.125 ng 2762: var user = document.classgrade["ctr"+i].value;
1.289 albertel 2763: user = user.replace(new RegExp(':', 'g'),"_");
1.125 ng 2764: var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"];
2765: var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value;
2766: var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"];
1.265 www 2767: if ((saveval != "correct") || override) {
1.125 ng 2768: scorename.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value;
1.43 ng 2769: selname[0].selected = true;
2770: }
2771: }
2772: }
1.42 ng 2773: }
2774:
2775: function changeSelect(partid,user) {
1.125 ng 2776: var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"];
2777: var textbox = document.classgrade["GD_"+user+'_'+partid+"_awarded"];
1.44 ng 2778: var point = textbox.value;
1.125 ng 2779: var weight = document.classgrade["weight_"+partid].value;
1.44 ng 2780:
1.109 matthew 2781: if (isNaN(point) || parseFloat(point) < 0) {
2782: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.44 ng 2783: textbox.value = "";
2784: return;
2785: }
1.109 matthew 2786: if (parseFloat(point) > parseFloat(weight)) {
2787: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 2788: ") greater than the weight of the part. Accept?");
2789: if (resp == false) {
2790: textbox.value = "";
2791: return;
2792: }
2793: }
1.42 ng 2794: selval[0].selected = true;
2795: }
2796:
2797: function changeOneScore(partid,user) {
1.125 ng 2798: var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"];
2799: if (selval[1].selected || selval[2].selected) {
2800: document.classgrade["GD_"+user+'_'+partid+"_awarded"].value = "";
2801: if (selval[2].selected) {
2802: document.classgrade["GD_"+user+'_'+partid+"_tries"].value = "0";
2803: }
1.269 raeburn 2804: }
1.42 ng 2805: }
2806:
2807: function resetEntry(numpart) {
2808: for (ctpart=0;ctpart<numpart;ctpart++) {
1.125 ng 2809: var partid = document.classgrade["partid_"+ctpart].value;
2810: var radioButton = document.classgrade["RADVAL_"+partid];
2811: var textbox = document.classgrade["TEXTVAL_"+partid];
2812: var selval = document.classgrade["SELVAL_"+partid];
1.42 ng 2813: for (var i=0; i<radioButton.length; i++) {
2814: radioButton[i].checked=false;
2815:
2816: }
2817: textbox.value = "";
2818: selval[0].selected = true;
2819:
2820: for (i=0;i<document.classgrade.total.value;i++) {
1.125 ng 2821: var user = document.classgrade["ctr"+i].value;
1.289 albertel 2822: user = user.replace(new RegExp(':', 'g'),"_");
1.125 ng 2823: var resetscore = document.classgrade["GD_"+user+"_"+partid+"_awarded"];
2824: resetscore.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value;
2825: var resettries = document.classgrade["GD_"+user+"_"+partid+"_tries"];
2826: resettries.value = document.classgrade["GD_"+user+"_"+partid+"_tries_s"].value;
2827: var saveselval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value;
2828: var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"];
1.42 ng 2829: if (saveselval == "excused") {
1.43 ng 2830: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 2831: } else {
1.43 ng 2832: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 2833: }
2834: }
1.41 ng 2835: }
1.42 ng 2836: }
2837:
1.41 ng 2838: </script>
2839: VIEWJAVASCRIPT
1.42 ng 2840: }
2841:
1.44 ng 2842: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 2843: sub viewgrades {
2844: my ($request) = shift;
2845: &viewgrades_js($request);
1.41 ng 2846:
1.324 albertel 2847: my ($symb) = &get_symb($request);
1.168 albertel 2848: #need to make sure we have the correct data for later EXT calls,
2849: #thus invalidate the cache
2850: &Apache::lonnet::devalidatecourseresdata(
1.257 albertel 2851: $env{'course.'.$env{'request.course.id'}.'.num'},
2852: $env{'course.'.$env{'request.course.id'}.'.domain'});
1.168 albertel 2853: &Apache::lonnet::clear_EXT_cache_status();
2854:
1.167 sakharuk 2855: my $result='<h3><font color="#339933">'.&mt('Manual Grading').'</font></h3>';
1.257 albertel 2856: $result.='<font size=+1><b>Current Resource: </b>'.$env{'form.probTitle'}.'</font>'."\n";
1.41 ng 2857:
2858: #view individual student submission form - called using Javascript viewOneStudent
1.324 albertel 2859: $result.=&jscriptNform($symb);
1.41 ng 2860:
1.44 ng 2861: #beginning of class grading form
1.41 ng 2862: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1.106 albertel 2863: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.38 ng 2864: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.257 albertel 2865: '<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".
2866: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
2867: '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
2868: '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";
1.72 ng 2869:
1.126 ng 2870: my $sectionClass;
1.257 albertel 2871: if ($env{'form.section'} eq 'all') {
1.126 ng 2872: $sectionClass='Class </h3>';
1.257 albertel 2873: } elsif ($env{'form.section'} eq 'none') {
1.126 ng 2874: $sectionClass='Students in no Section </h3>';
1.52 albertel 2875: } else {
1.257 albertel 2876: $sectionClass='Students in Section '.$env{'form.section'}.'</h3>';
1.52 albertel 2877: }
1.126 ng 2878: $result.='<h3>Assign Common Grade To '.$sectionClass;
1.52 albertel 2879: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
2880: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 2881: #radio buttons/text box for assigning points for a section or class.
2882: #handles different parts of a problem
1.375 albertel 2883: my ($partlist,$handgrade,$responseType) = &response_type($symb);
1.42 ng 2884: my %weight = ();
2885: my $ctsparts = 0;
1.41 ng 2886: $result.='<table border="0">';
1.45 ng 2887: my %seen = ();
1.375 albertel 2888: my @part_response_id = &flatten_responseType($responseType);
2889: foreach my $part_response_id (@part_response_id) {
2890: my ($partid,$respid) = @{ $part_response_id };
2891: my $part_resp = join('_',@{ $part_response_id });
1.45 ng 2892: next if $seen{$partid};
2893: $seen{$partid}++;
1.375 albertel 2894: my $handgrade=$$handgrade{$part_resp};
1.42 ng 2895: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
2896: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
2897:
1.44 ng 2898: $result.='<input type="hidden" name="partid_'.
2899: $ctsparts.'" value="'.$partid.'" />'."\n";
2900: $result.='<input type="hidden" name="weight_'.
2901: $partid.'" value="'.$weight{$partid}.'" />'."\n";
1.324 albertel 2902: my $display_part=&get_display_part($partid,$symb);
1.207 albertel 2903: $result.='<tr><td><b>Part:</b> '.$display_part.' <b>Point:</b> </td><td>';
1.42 ng 2904: $result.='<table border="0"><tr>';
1.41 ng 2905: my $ctr = 0;
1.42 ng 2906: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
1.288 albertel 2907: $result.= '<td><label><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 2908: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.288 albertel 2909: ','.$ctr.')" />'.$ctr."</label></td>\n";
1.41 ng 2910: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
2911: $ctr++;
2912: }
2913: $result.='</tr></table>';
1.44 ng 2914: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 2915: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
2916: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 2917: $weight{$partid}.' (problem weight)</td>'."\n";
2918: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 2919: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 2920: $weight{$partid}.')"> '.
1.42 ng 2921: '<option selected="on"> </option>'.
1.125 ng 2922: '<option>excused</option>'.
1.265 www 2923: '<option>reset status</option></select></td>'.
1.266 albertel 2924: '<td><label><input type="checkbox" name="FORCE_'.$partid.'" /> Override "Correct"</label></td></tr>'."\n";
1.42 ng 2925: $ctsparts++;
1.41 ng 2926: }
1.52 albertel 2927: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
2928: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 2929: $result.='<input type="button" value="Reset" '.
1.111 ng 2930: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>';
1.41 ng 2931:
1.44 ng 2932: #table listing all the students in a section/class
2933: #header of table
1.126 ng 2934: $result.= '<h3>Assign Grade to Specific Students in '.$sectionClass;
1.42 ng 2935: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.126 ng 2936: '<table border=0><tr bgcolor="#deffff"><td> <b>No.</b> </td>'.
1.129 ng 2937: '<td>'.&nameUserString('header')."</td>\n";
1.324 albertel 2938: my (@parts) = sort(&getpartlist($symb));
2939: my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1.269 raeburn 2940: my @partids = ();
1.41 ng 2941: foreach my $part (@parts) {
2942: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1.126 ng 2943: $display =~ s|^Number of Attempts|Tries<br />|; # makes the column narrower
1.41 ng 2944: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
1.207 albertel 2945: my ($partid) = &split_part_type($part);
1.269 raeburn 2946: push(@partids, $partid);
1.324 albertel 2947: my $display_part=&get_display_part($partid,$symb);
1.41 ng 2948: if ($display =~ /^Partial Credit Factor/) {
1.207 albertel 2949: $result.='<td><b>Score Part:</b> '.$display_part.
2950: ' <br /><b>(weight = '.$weight{$partid}.')</b></td>'."\n";
1.41 ng 2951: next;
1.207 albertel 2952: } else {
2953: $display =~s/\[Part: \Q$partid\E\]/Part:<\/b> $display_part/;
1.41 ng 2954: }
1.53 albertel 2955: $display =~ s|Problem Status|Grade Status<br />|;
1.207 albertel 2956: $result.='<td><b>'.$display.'</td>'."\n";
1.41 ng 2957: }
2958: $result.='</tr>';
1.44 ng 2959:
1.270 albertel 2960: my %last_resets =
2961: &get_last_resets($symb,$env{'request.course.id'},\@partids);
1.269 raeburn 2962:
1.41 ng 2963: #get info for each student
1.44 ng 2964: #list all the students - with points and grade status
1.257 albertel 2965: my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');
1.41 ng 2966: my $ctr = 0;
1.294 albertel 2967: foreach (sort
2968: {
2969: if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
2970: return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
2971: }
2972: return $a cmp $b;
2973: } (keys(%$fullname))) {
1.126 ng 2974: $ctr++;
1.324 albertel 2975: $result.=&viewstudentgrade($symb,$env{'request.course.id'},
1.269 raeburn 2976: $_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets);
1.41 ng 2977: }
2978: $result.='</table></td></tr></table>';
2979: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.126 ng 2980: $result.='<input type="button" value="Save" '.
1.45 ng 2981: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.96 albertel 2982: if (scalar(%$fullname) eq 0) {
2983: my $colspan=3+scalar(@parts);
1.257 albertel 2984: $result='<font color="red">There are no students in section "'.$env{'form.section'}.
2985: '" with enrollment status "'.$env{'form.Status'}.'" to modify or grade.</font>';
1.96 albertel 2986: }
1.324 albertel 2987: $result.=&show_grading_menu_form($symb);
1.41 ng 2988: return $result;
2989: }
2990:
1.44 ng 2991: #--- call by previous routine to display each student
1.41 ng 2992: sub viewstudentgrade {
1.324 albertel 2993: my ($symb,$courseid,$student,$fullname,$parts,$weight,$ctr,$last_resets) = @_;
1.44 ng 2994: my ($uname,$udom) = split(/:/,$student);
2995: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.269 raeburn 2996: my %aggregates = ();
1.233 albertel 2997: my $result='<tr bgcolor="#ffffdd"><td align="right">'.
2998: '<input type="hidden" name="ctr'.($ctr-1).'" value="'.$student.'" />'.
2999: "\n".$ctr.' </td><td> '.
1.44 ng 3000: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1.112 ng 3001: '\')"; TARGET=_self>'.$fullname.'</a> '.
1.257 albertel 3002: '<font color="#999999">('.$uname.($env{'user.domain'} eq $udom ? '' : ':'.$udom).')</font></td>'."\n";
1.281 albertel 3003: $student=~s/:/_/; # colon doen't work in javascript for names
1.63 albertel 3004: foreach my $apart (@$parts) {
3005: my ($part,$type) = &split_part_type($apart);
1.41 ng 3006: my $score=$record{"resource.$part.$type"};
1.276 albertel 3007: $result.='<td align="center">';
1.269 raeburn 3008: my ($aggtries,$totaltries);
3009: unless (exists($aggregates{$part})) {
1.270 albertel 3010: $totaltries = $record{'resource.'.$part.'.tries'};
3011:
3012: $aggtries = $totaltries;
1.269 raeburn 3013: if ($$last_resets{$part}) {
1.270 albertel 3014: $aggtries = &get_num_tries(\%record,$$last_resets{$part},
3015: $part);
3016: }
1.269 raeburn 3017: $result.='<input type="hidden" name="'.
3018: 'GD_'.$student.'_'.$part.'_aggtries" value="'.$aggtries.'" />'."\n";
3019: $result.='<input type="hidden" name="'.
3020: 'GD_'.$student.'_'.$part.'_totaltries" value="'.$totaltries.'" />'."\n";
3021: $aggregates{$part} = 1;
3022: }
1.41 ng 3023: if ($type eq 'awarded') {
1.320 albertel 3024: my $pts = $score eq '' ? '' : &compute_points($score,$$weight{$part});
1.42 ng 3025: $result.='<input type="hidden" name="'.
1.89 albertel 3026: 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.233 albertel 3027: $result.='<input type="text" name="'.
1.89 albertel 3028: 'GD_'.$student.'_'.$part.'_awarded" '.
3029: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.
1.44 ng 3030: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 3031: } elsif ($type eq 'solved') {
3032: my ($status,$foo)=split(/_/,$score,2);
3033: $status = 'nothing' if ($status eq '');
1.89 albertel 3034: $result.='<input type="hidden" name="'.'GD_'.$student.'_'.
1.54 albertel 3035: $part.'_solved_s" value="'.$status.'" />'."\n";
1.233 albertel 3036: $result.=' <select name="'.
1.89 albertel 3037: 'GD_'.$student.'_'.$part.'_solved" '.
3038: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
1.125 ng 3039: $result.= (($status eq 'excused') ? '<option> </option><option selected="on">excused</option>'
3040: : '<option selected="on"> </option><option>excused</option>')."\n";
3041: $result.='<option>reset status</option>';
1.126 ng 3042: $result.="</select> </td>\n";
1.122 ng 3043: } else {
3044: $result.='<input type="hidden" name="'.
3045: 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
3046: "\n";
1.233 albertel 3047: $result.='<input type="text" name="'.
1.122 ng 3048: 'GD_'.$student.'_'.$part.'_'.$type.'" '.
3049: 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 3050: }
3051: }
3052: $result.='</tr>';
3053: return $result;
1.38 ng 3054: }
3055:
1.44 ng 3056: #--- change scores for all the students in a section/class
3057: # record does not get update if unchanged
1.38 ng 3058: sub editgrades {
1.41 ng 3059: my ($request) = @_;
3060:
1.324 albertel 3061: my $symb=&get_symb($request);
1.45 ng 3062: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.257 albertel 3063: $title.='<font size=+1><b>Current Resource: </b>'.$env{'form.probTitle'}.'</font><br />'."\n";
3064: $title.='<font size=+1><b>Section: </b>'.$env{'form.section'}.'</font>'."\n";
1.126 ng 3065:
1.44 ng 3066: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.129 ng 3067: $result.= '<table border="0"><tr bgcolor="#deffff">'.
3068: '<td rowspan=2 valign="center"> <b>No.</b> </td>'.
3069: '<td rowspan=2 valign="center">'.&nameUserString('header')."</td>\n";
1.43 ng 3070:
3071: my %scoreptr = (
3072: 'correct' =>'correct_by_override',
3073: 'incorrect'=>'incorrect_by_override',
3074: 'excused' =>'excused',
3075: 'ungraded' =>'ungraded_attempted',
3076: 'nothing' => '',
3077: );
1.257 albertel 3078: my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0');
1.34 ng 3079:
1.44 ng 3080: my (@partid);
3081: my %weight = ();
1.54 albertel 3082: my %columns = ();
1.44 ng 3083: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 3084:
1.324 albertel 3085: my (@parts) = sort(&getpartlist($symb));
1.54 albertel 3086: my $header;
1.257 albertel 3087: while ($ctr < $env{'form.totalparts'}) {
3088: my $partid = $env{'form.partid_'.$ctr};
1.44 ng 3089: push @partid,$partid;
1.257 albertel 3090: $weight{$partid} = $env{'form.weight_'.$partid};
1.44 ng 3091: $ctr++;
1.54 albertel 3092: }
1.324 albertel 3093: my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
1.54 albertel 3094: foreach my $partid (@partid) {
3095: $header .= '<td align="center"> <b>Old Score</b> </td>'.
3096: '<td align="center"> <b>New Score</b> </td>';
3097: $columns{$partid}=2;
3098: foreach my $stores (@parts) {
3099: my ($part,$type) = &split_part_type($stores);
3100: if ($part !~ m/^\Q$partid\E/) { next;}
3101: if ($type eq 'awarded' || $type eq 'solved') { next; }
3102: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
3103: $display =~ s/\[Part: (\w)+\]//;
1.125 ng 3104: $display =~ s/Number of Attempts/Tries/;
3105: $header .= '<td align="center"> <b>Old '.$display.'</b> </td>'.
3106: '<td align="center"> <b>New '.$display.'</b> </td>';
1.54 albertel 3107: $columns{$partid}+=2;
3108: }
3109: }
3110: foreach my $partid (@partid) {
1.324 albertel 3111: my $display_part=&get_display_part($partid,$symb);
1.54 albertel 3112: $result .= '<td colspan="'.$columns{$partid}.
1.207 albertel 3113: '" align="center"><b>Part:</b> '.$display_part.
3114: ' (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 3115:
1.44 ng 3116: }
3117: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 3118: $result .= $header;
1.44 ng 3119: $result .= '</tr>'."\n";
1.93 albertel 3120: my $noupdate;
1.126 ng 3121: my ($updateCtr,$noupdateCtr) = (1,1);
1.257 albertel 3122: for ($i=0; $i<$env{'form.total'}; $i++) {
1.93 albertel 3123: my $line;
1.257 albertel 3124: my $user = $env{'form.ctr'.$i};
1.281 albertel 3125: my ($uname,$udom)=split(/:/,$user);
1.44 ng 3126: my %newrecord;
3127: my $updateflag = 0;
1.281 albertel 3128: $line .= '<td>'.&nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>';
1.108 albertel 3129: my $usec=$classlist->{"$uname:$udom"}[5];
1.105 albertel 3130: if (!&canmodify($usec)) {
1.126 ng 3131: my $numcols=scalar(@partid)*4+2;
1.105 albertel 3132: $noupdate.=$line."<td colspan=\"$numcols\"><font color=\"red\">Not allowed to modify student</font></td></tr>";
3133: next;
3134: }
1.269 raeburn 3135: my %aggregate = ();
3136: my $aggregateflag = 0;
1.281 albertel 3137: $user=~s/:/_/; # colon doen't work in javascript for names
1.44 ng 3138: foreach (@partid) {
1.257 albertel 3139: my $old_aw = $env{'form.GD_'.$user.'_'.$_.'_awarded_s'};
1.54 albertel 3140: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
3141: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
1.257 albertel 3142: my $old_score = $scoreptr{$env{'form.GD_'.$user.'_'.$_.'_solved_s'}};
3143: my $awarded = $env{'form.GD_'.$user.'_'.$_.'_awarded'};
1.54 albertel 3144: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
3145: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 3146: my $score;
3147: if ($partial eq '') {
1.257 albertel 3148: $score = $scoreptr{$env{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 3149: } elsif ($partial > 0) {
3150: $score = 'correct_by_override';
3151: } elsif ($partial == 0) {
3152: $score = 'incorrect_by_override';
3153: }
1.257 albertel 3154: my $dropMenu = $env{'form.GD_'.$user.'_'.$_.'_solved'};
1.125 ng 3155: $score = 'excused' if (($dropMenu eq 'excused') && ($score ne 'excused'));
3156:
1.292 albertel 3157: $newrecord{'resource.'.$_.'.regrader'}=
3158: "$env{'user.name'}:$env{'user.domain'}";
1.125 ng 3159: if ($dropMenu eq 'reset status' &&
3160: $old_score ne '') { # ignore if no previous attempts => nothing to reset
1.299 albertel 3161: $newrecord{'resource.'.$_.'.tries'} = '';
1.125 ng 3162: $newrecord{'resource.'.$_.'.solved'} = '';
3163: $newrecord{'resource.'.$_.'.award'} = '';
1.299 albertel 3164: $newrecord{'resource.'.$_.'.awarded'} = '';
1.125 ng 3165: $updateflag = 1;
1.269 raeburn 3166: if ($env{'form.GD_'.$user.'_'.$_.'_aggtries'} > 0) {
3167: my $aggtries = $env{'form.GD_'.$user.'_'.$_.'_aggtries'};
3168: my $totaltries = $env{'form.GD_'.$user.'_'.$_.'_totaltries'};
3169: my $solvedstatus = $env{'form.GD_'.$user.'_'.$_.'_solved_s'};
3170: &decrement_aggs($symb,$_,\%aggregate,$aggtries,$totaltries,$solvedstatus);
3171: $aggregateflag = 1;
3172: }
1.139 albertel 3173: } elsif (!($old_part eq $partial && $old_score eq $score)) {
3174: $updateflag = 1;
3175: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
3176: $newrecord{'resource.'.$_.'.solved'} = $score;
3177: $rec_update++;
1.125 ng 3178: }
3179:
1.93 albertel 3180: $line .= '<td align="center">'.$old_aw.' </td>'.
1.44 ng 3181: '<td align="center">'.$awarded.
3182: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 3183:
1.54 albertel 3184:
3185: my $partid=$_;
3186: foreach my $stores (@parts) {
3187: my ($part,$type) = &split_part_type($stores);
3188: if ($part !~ m/^\Q$partid\E/) { next;}
3189: if ($type eq 'awarded' || $type eq 'solved') { next; }
1.257 albertel 3190: my $old_aw = $env{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
3191: my $awarded = $env{'form.GD_'.$user.'_'.$part.'_'.$type};
1.54 albertel 3192: if ($awarded ne '' && $awarded ne $old_aw) {
3193: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.257 albertel 3194: $newrecord{'resource.'.$part.'.regrader'}="$env{'user.name'}:$env{'user.domain'}";
1.54 albertel 3195: $updateflag=1;
3196: }
1.93 albertel 3197: $line .= '<td align="center">'.$old_aw.' </td>'.
1.54 albertel 3198: '<td align="center">'.$awarded.' </td>';
3199: }
1.44 ng 3200: }
1.93 albertel 3201: $line.='</tr>'."\n";
1.301 albertel 3202:
3203: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
3204: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
3205:
1.44 ng 3206: if ($updateflag) {
3207: $count++;
1.257 albertel 3208: &Apache::lonnet::cstore(\%newrecord,$symb,$env{'request.course.id'},
1.89 albertel 3209: $udom,$uname);
1.301 albertel 3210:
3211: if (&Apache::bridgetask::in_queue('gradingqueue',$symb,$cdom,
3212: $cnum,$udom,$uname)) {
3213: # need to figure out if should be in queue.
3214: my %record =
3215: &Apache::lonnet::restore($symb,$env{'request.course.id'},
3216: $udom,$uname);
3217: my $all_graded = 1;
3218: my $none_graded = 1;
3219: foreach my $part (@parts) {
3220: if ( $record{'resource.'.$part.'.awarded'} eq '' ) {
3221: $all_graded = 0;
3222: } else {
3223: $none_graded = 0;
3224: }
3225: }
3226:
3227: if ($all_graded || $none_graded) {
3228: &Apache::bridgetask::remove_from_queue('gradingqueue',
3229: $symb,$cdom,$cnum,
3230: $udom,$uname);
3231: }
3232: }
3233:
1.126 ng 3234: $result.='<tr bgcolor="#ffffde"><td align="right"> '.$updateCtr.' </td>'.$line;
3235: $updateCtr++;
1.93 albertel 3236: } else {
1.126 ng 3237: $noupdate.='<tr bgcolor="#ffffde"><td align="right"> '.$noupdateCtr.' </td>'.$line;
3238: $noupdateCtr++;
1.44 ng 3239: }
1.269 raeburn 3240: if ($aggregateflag) {
3241: &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
1.301 albertel 3242: $cdom,$cnum);
1.269 raeburn 3243: }
1.93 albertel 3244: }
3245: if ($noupdate) {
1.126 ng 3246: # my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
3247: my $numcols=scalar(@partid)*4+2;
1.204 albertel 3248: $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occurred For the Students Below</td></tr><tr bgcolor="#ffffde">'.$noupdate;
1.44 ng 3249: }
1.72 ng 3250: $result .= '</table></td></tr></table>'."\n".
1.324 albertel 3251: &show_grading_menu_form ($symb);
1.125 ng 3252: my $msg = '<br /><b>Number of records updated = '.$rec_update.
1.44 ng 3253: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
1.257 albertel 3254: '<b>Total number of students = '.$env{'form.total'}.'</b><br />';
1.44 ng 3255: return $title.$msg.$result;
1.5 albertel 3256: }
1.54 albertel 3257:
3258: sub split_part_type {
3259: my ($partstr) = @_;
3260: my ($temp,@allparts)=split(/_/,$partstr);
3261: my $type=pop(@allparts);
3262: my $part=join('.',@allparts);
3263: return ($part,$type);
3264: }
3265:
1.44 ng 3266: #------------- end of section for handling grading by section/class ---------
3267: #
3268: #----------------------------------------------------------------------------
3269:
1.5 albertel 3270:
1.44 ng 3271: #----------------------------------------------------------------------------
3272: #
3273: #-------------------------- Next few routines handles grading by csv upload
3274: #
3275: #--- Javascript to handle csv upload
1.27 albertel 3276: sub csvupload_javascript_reverse_associate {
1.246 albertel 3277: my $error1=&mt('You need to specify the username or ID');
3278: my $error2=&mt('You need to specify at least one grading field');
1.27 albertel 3279: return(<<ENDPICK);
3280: function verify(vf) {
3281: var foundsomething=0;
3282: var founduname=0;
1.243 albertel 3283: var foundID=0;
1.27 albertel 3284: for (i=0;i<=vf.nfields.value;i++) {
3285: tw=eval('vf.f'+i+'.selectedIndex');
1.243 albertel 3286: if (i==0 && tw!=0) { foundID=1; }
3287: if (i==1 && tw!=0) { founduname=1; }
3288: if (i!=0 && i!=1 && i!=2 && tw!=0) { foundsomething=1; }
1.27 albertel 3289: }
1.246 albertel 3290: if (founduname==0 && foundID==0) {
3291: alert('$error1');
3292: return;
1.27 albertel 3293: }
3294: if (foundsomething==0) {
1.246 albertel 3295: alert('$error2');
3296: return;
1.27 albertel 3297: }
3298: vf.submit();
3299: }
3300: function flip(vf,tf) {
3301: var nw=eval('vf.f'+tf+'.selectedIndex');
3302: var i;
3303: for (i=0;i<=vf.nfields.value;i++) {
3304: //can not pick the same destination field for both name and domain
3305: if (((i ==0)||(i ==1)) &&
3306: ((tf==0)||(tf==1)) &&
3307: (i!=tf) &&
3308: (eval('vf.f'+i+'.selectedIndex')==nw)) {
3309: eval('vf.f'+i+'.selectedIndex=0;')
3310: }
3311: }
3312: }
3313: ENDPICK
3314: }
3315:
3316: sub csvupload_javascript_forward_associate {
1.246 albertel 3317: my $error1=&mt('You need to specify the username or ID');
3318: my $error2=&mt('You need to specify at least one grading field');
1.27 albertel 3319: return(<<ENDPICK);
3320: function verify(vf) {
3321: var foundsomething=0;
3322: var founduname=0;
1.243 albertel 3323: var foundID=0;
1.27 albertel 3324: for (i=0;i<=vf.nfields.value;i++) {
3325: tw=eval('vf.f'+i+'.selectedIndex');
1.243 albertel 3326: if (tw==1) { foundID=1; }
3327: if (tw==2) { founduname=1; }
3328: if (tw>3) { foundsomething=1; }
1.27 albertel 3329: }
1.246 albertel 3330: if (founduname==0 && foundID==0) {
3331: alert('$error1');
3332: return;
1.27 albertel 3333: }
3334: if (foundsomething==0) {
1.246 albertel 3335: alert('$error2');
3336: return;
1.27 albertel 3337: }
3338: vf.submit();
3339: }
3340: function flip(vf,tf) {
3341: var nw=eval('vf.f'+tf+'.selectedIndex');
3342: var i;
3343: //can not pick the same destination field twice
3344: for (i=0;i<=vf.nfields.value;i++) {
3345: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
3346: eval('vf.f'+i+'.selectedIndex=0;')
3347: }
3348: }
3349: }
3350: ENDPICK
3351: }
3352:
1.26 albertel 3353: sub csvuploadmap_header {
1.324 albertel 3354: my ($request,$symb,$datatoken,$distotal)= @_;
1.41 ng 3355: my $javascript;
1.257 albertel 3356: if ($env{'form.upfile_associate'} eq 'reverse') {
1.41 ng 3357: $javascript=&csvupload_javascript_reverse_associate();
3358: } else {
3359: $javascript=&csvupload_javascript_forward_associate();
3360: }
1.45 ng 3361:
1.324 albertel 3362: my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
1.257 albertel 3363: my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
1.245 albertel 3364: my $ignore=&mt('Ignore First Line');
1.41 ng 3365: $request->print(<<ENDPICK);
1.26 albertel 3366: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 3367: <h3><font color="#339933">Uploading Class Grades</font></h3>
3368: $result
1.326 albertel 3369: <hr />
1.26 albertel 3370: <h3>Identify fields</h3>
3371: Total number of records found in file: $distotal <hr />
3372: Enter as many fields as you can. The system will inform you and bring you back
3373: to this page if the data selected is insufficient to run your class.<hr />
3374: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
1.245 albertel 3375: <label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
1.26 albertel 3376: <input type="hidden" name="associate" value="" />
3377: <input type="hidden" name="phase" value="three" />
3378: <input type="hidden" name="datatoken" value="$datatoken" />
1.257 albertel 3379: <input type="hidden" name="fileupload" value="$env{'form.fileupload'}" />
3380: <input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" />
1.26 albertel 3381: <input type="hidden" name="upfile_associate"
1.257 albertel 3382: value="$env{'form.upfile_associate'}" />
1.26 albertel 3383: <input type="hidden" name="symb" value="$symb" />
1.257 albertel 3384: <input type="hidden" name="saveState" value="$env{'form.saveState'}" />
3385: <input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
1.246 albertel 3386: <input type="hidden" name="command" value="csvuploadoptions" />
1.26 albertel 3387: <hr />
3388: <script type="text/javascript" language="Javascript">
3389: $javascript
3390: </script>
3391: ENDPICK
1.118 ng 3392: return '';
1.26 albertel 3393:
3394: }
3395:
3396: sub csvupload_fields {
1.324 albertel 3397: my ($symb) = @_;
3398: my (@parts) = &getpartlist($symb);
1.243 albertel 3399: my @fields=(['ID','Student ID'],
3400: ['username','Student Username'],
3401: ['domain','Student Domain']);
1.324 albertel 3402: my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
1.41 ng 3403: foreach my $part (sort(@parts)) {
3404: my @datum;
3405: my $display=&Apache::lonnet::metadata($url,$part.'.display');
3406: my $name=$part;
3407: if (!$display) { $display = $name; }
3408: @datum=($name,$display);
1.244 albertel 3409: if ($name=~/^stores_(.*)_awarded/) {
3410: push(@fields,['stores_'.$1.'_points',"Points [Part: $1]"]);
3411: }
1.41 ng 3412: push(@fields,\@datum);
3413: }
3414: return (@fields);
1.26 albertel 3415: }
3416:
3417: sub csvuploadmap_footer {
1.41 ng 3418: my ($request,$i,$keyfields) =@_;
3419: $request->print(<<ENDPICK);
1.26 albertel 3420: </table>
3421: <input type="hidden" name="nfields" value="$i" />
3422: <input type="hidden" name="keyfields" value="$keyfields" />
3423: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
3424: </form>
3425: ENDPICK
3426: }
3427:
1.283 albertel 3428: sub checkforfile_js {
1.86 ng 3429: my $result =<<CSVFORMJS;
3430: <script type="text/javascript" language="javascript">
3431: function checkUpload(formname) {
3432: if (formname.upfile.value == "") {
3433: alert("Please use the browse button to select a file from your local directory.");
3434: return false;
3435: }
3436: formname.submit();
3437: }
3438: </script>
3439: CSVFORMJS
1.283 albertel 3440: return $result;
3441: }
3442:
3443: sub upcsvScores_form {
3444: my ($request) = shift;
1.324 albertel 3445: my ($symb)=&get_symb($request);
1.283 albertel 3446: if (!$symb) {return '';}
3447: my $result=&checkforfile_js();
1.257 albertel 3448: $env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
1.324 albertel 3449: my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
1.118 ng 3450: $result.=$table;
1.326 albertel 3451: $result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";
3452: $result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
1.370 www 3453: $result.=' <b>'.&mt('Specify a file containing the class scores for current resource').
1.86 ng 3454: '.</b></td></tr>'."\n";
3455: $result.='<tr bgcolor=#ffffe6><td>'."\n";
1.370 www 3456: my $upload=&mt("Upload Scores");
1.86 ng 3457: my $upfile_select=&Apache::loncommon::upfile_select_html();
1.245 albertel 3458: my $ignore=&mt('Ignore First Line');
1.86 ng 3459: $result.=<<ENDUPFORM;
1.106 albertel 3460: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.86 ng 3461: <input type="hidden" name="symb" value="$symb" />
3462: <input type="hidden" name="command" value="csvuploadmap" />
1.257 albertel 3463: <input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
3464: <input type="hidden" name="saveState" value="$env{'form.saveState'}" />
1.86 ng 3465: $upfile_select
1.370 www 3466: <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="$upload" />
1.283 albertel 3467: <label><input type="checkbox" name="noFirstLine" />$ignore</label>
1.86 ng 3468: </form>
3469: ENDUPFORM
1.370 www 3470: $result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
3471: &mt("How do I create a CSV file from a spreadsheet"))
3472: .'</td></tr></table>'."\n";
1.86 ng 3473: $result.='</td></tr></table><br /><br />'."\n";
1.324 albertel 3474: $result.=&show_grading_menu_form($symb);
1.86 ng 3475: return $result;
3476: }
3477:
3478:
1.26 albertel 3479: sub csvuploadmap {
1.41 ng 3480: my ($request)= @_;
1.324 albertel 3481: my ($symb)=&get_symb($request);
1.41 ng 3482: if (!$symb) {return '';}
1.72 ng 3483:
1.41 ng 3484: my $datatoken;
1.257 albertel 3485: if (!$env{'form.datatoken'}) {
1.41 ng 3486: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 3487: } else {
1.257 albertel 3488: $datatoken=$env{'form.datatoken'};
1.41 ng 3489: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 3490: }
1.41 ng 3491: my @records=&Apache::loncommon::upfile_record_sep();
1.257 albertel 3492: if ($env{'form.noFirstLine'}) { shift(@records); }
1.324 albertel 3493: &csvuploadmap_header($request,$symb,$datatoken,$#records+1);
1.41 ng 3494: my ($i,$keyfields);
3495: if (@records) {
1.324 albertel 3496: my @fields=&csvupload_fields($symb);
1.45 ng 3497:
1.257 albertel 3498: if ($env{'form.upfile_associate'} eq 'reverse') {
1.41 ng 3499: &Apache::loncommon::csv_print_samples($request,\@records);
3500: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
3501: \@fields);
3502: foreach (@fields) { $keyfields.=$_->[0].','; }
3503: chop($keyfields);
3504: } else {
3505: unshift(@fields,['none','']);
3506: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
3507: \@fields);
1.311 banghart 3508: foreach my $rec (@records) {
3509: my %temp = &Apache::loncommon::record_sep($rec);
3510: if (%temp) {
3511: $keyfields=join(',',sort(keys(%temp)));
3512: last;
3513: }
3514: }
1.41 ng 3515: }
3516: }
3517: &csvuploadmap_footer($request,$i,$keyfields);
1.324 albertel 3518: $request->print(&show_grading_menu_form($symb));
1.72 ng 3519:
1.41 ng 3520: return '';
1.27 albertel 3521: }
3522:
1.246 albertel 3523: sub csvuploadoptions {
1.41 ng 3524: my ($request)= @_;
1.324 albertel 3525: my ($symb)=&get_symb($request);
1.257 albertel 3526: my $checked=(($env{'form.noFirstLine'})?'1':'0');
1.246 albertel 3527: my $ignore=&mt('Ignore First Line');
3528: $request->print(<<ENDPICK);
3529: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
3530: <h3><font color="#339933">Uploading Class Grade Options</font></h3>
3531: <input type="hidden" name="command" value="csvuploadassign" />
1.302 albertel 3532: <!--
1.246 albertel 3533: <p>
3534: <label>
3535: <input type="checkbox" name="show_full_results" />
3536: Show a table of all changes
3537: </label>
3538: </p>
1.302 albertel 3539: -->
1.246 albertel 3540: <p>
3541: <label>
3542: <input type="checkbox" name="overwite_scores" checked="checked" />
3543: Overwrite any existing score
3544: </label>
3545: </p>
3546: ENDPICK
3547: my %fields=&get_fields();
3548: if (!defined($fields{'domain'})) {
1.257 albertel 3549: my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');
1.246 albertel 3550: $request->print("\n<p> Users are in domain: ".$domform."</p>\n");
3551: }
1.257 albertel 3552: foreach my $key (sort(keys(%env))) {
1.246 albertel 3553: if ($key !~ /^form\.(.*)$/) { next; }
3554: my $cleankey=$1;
3555: if ($cleankey eq 'command') { next; }
3556: $request->print('<input type="hidden" name="'.$cleankey.
1.257 albertel 3557: '" value="'.$env{$key}.'" />'."\n");
1.246 albertel 3558: }
3559: # FIXME do a check for any duplicated user ids...
3560: # FIXME do a check for any invalid user ids?...
1.290 albertel 3561: $request->print('<input type="submit" value="Assign Grades" /><br />
3562: <hr /></form>'."\n");
1.324 albertel 3563: $request->print(&show_grading_menu_form($symb));
1.246 albertel 3564: return '';
3565: }
3566:
3567: sub get_fields {
3568: my %fields;
1.257 albertel 3569: my @keyfields = split(/\,/,$env{'form.keyfields'});
3570: for (my $i=0; $i<=$env{'form.nfields'}; $i++) {
3571: if ($env{'form.upfile_associate'} eq 'reverse') {
3572: if ($env{'form.f'.$i} ne 'none') {
3573: $fields{$keyfields[$i]}=$env{'form.f'.$i};
1.41 ng 3574: }
3575: } else {
1.257 albertel 3576: if ($env{'form.f'.$i} ne 'none') {
3577: $fields{$env{'form.f'.$i}}=$keyfields[$i];
1.41 ng 3578: }
3579: }
1.27 albertel 3580: }
1.246 albertel 3581: return %fields;
3582: }
3583:
3584: sub csvuploadassign {
3585: my ($request)= @_;
1.324 albertel 3586: my ($symb)=&get_symb($request);
1.246 albertel 3587: if (!$symb) {return '';}
1.345 bowersj2 3588: my $error_msg = '';
1.246 albertel 3589: &Apache::loncommon::load_tmp_file($request);
3590: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.257 albertel 3591: if ($env{'form.noFirstLine'}) { shift(@gradedata); }
1.246 albertel 3592: my %fields=&get_fields();
1.41 ng 3593: $request->print('<h3>Assigning Grades</h3>');
1.257 albertel 3594: my $courseid=$env{'request.course.id'};
1.97 albertel 3595: my ($classlist) = &getclasslist('all',0);
1.106 albertel 3596: my @notallowed;
1.41 ng 3597: my @skipped;
3598: my $countdone=0;
3599: foreach my $grade (@gradedata) {
3600: my %entries=&Apache::loncommon::record_sep($grade);
1.246 albertel 3601: my $domain;
3602: if ($entries{$fields{'domain'}}) {
3603: $domain=$entries{$fields{'domain'}};
3604: } else {
1.257 albertel 3605: $domain=$env{'form.default_domain'};
1.246 albertel 3606: }
1.243 albertel 3607: $domain=~s/\s//g;
1.41 ng 3608: my $username=$entries{$fields{'username'}};
1.160 albertel 3609: $username=~s/\s//g;
1.243 albertel 3610: if (!$username) {
3611: my $id=$entries{$fields{'ID'}};
1.247 albertel 3612: $id=~s/\s//g;
1.243 albertel 3613: my %ids=&Apache::lonnet::idget($domain,$id);
3614: $username=$ids{$id};
3615: }
1.41 ng 3616: if (!exists($$classlist{"$username:$domain"})) {
1.247 albertel 3617: my $id=$entries{$fields{'ID'}};
3618: $id=~s/\s//g;
3619: if ($id) {
3620: push(@skipped,"$id:$domain");
3621: } else {
3622: push(@skipped,"$username:$domain");
3623: }
1.41 ng 3624: next;
3625: }
1.108 albertel 3626: my $usec=$classlist->{"$username:$domain"}[5];
1.106 albertel 3627: if (!&canmodify($usec)) {
3628: push(@notallowed,"$username:$domain");
3629: next;
3630: }
1.244 albertel 3631: my %points;
1.41 ng 3632: my %grades;
3633: foreach my $dest (keys(%fields)) {
1.244 albertel 3634: if ($dest eq 'ID' || $dest eq 'username' ||
3635: $dest eq 'domain') { next; }
3636: if ($entries{$fields{$dest}} =~ /^\s*$/) { next; }
3637: if ($dest=~/stores_(.*)_points/) {
3638: my $part=$1;
3639: my $wgt =&Apache::lonnet::EXT('resource.'.$part.'.weight',
3640: $symb,$domain,$username);
1.345 bowersj2 3641: if ($wgt) {
3642: $entries{$fields{$dest}}=~s/\s//g;
3643: my $pcr=$entries{$fields{$dest}} / $wgt;
3644: my $award='correct_by_override';
3645: $grades{"resource.$part.awarded"}=$pcr;
3646: $grades{"resource.$part.solved"}=$award;
3647: $points{$part}=1;
3648: } else {
3649: $error_msg = "<br />" .
3650: &mt("Some point values were assigned"
3651: ." for problems with a weight "
3652: ."of zero. These values were "
3653: ."ignored.");
3654: }
1.244 albertel 3655: } else {
3656: if ($dest=~/stores_(.*)_awarded/) { if ($points{$1}) {next;} }
3657: if ($dest=~/stores_(.*)_solved/) { if ($points{$1}) {next;} }
3658: my $store_key=$dest;
3659: $store_key=~s/^stores/resource/;
3660: $store_key=~s/_/\./g;
3661: $grades{$store_key}=$entries{$fields{$dest}};
3662: }
1.41 ng 3663: }
1.244 albertel 3664: if (! %grades) { push(@skipped,"$username:$domain no data to store"); }
1.257 albertel 3665: $grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";
1.244 albertel 3666: # &Apache::lonnet::logthis(" storing ".(join('-',%grades)));
1.302 albertel 3667: my $result=&Apache::lonnet::cstore(\%grades,$symb,
3668: $env{'request.course.id'},
3669: $domain,$username);
3670: if ($result eq 'ok') {
3671: $request->print('.');
3672: } else {
3673: $request->print("<p>
3674: <font color='red'>
3675: Failed to store student $username\@$domain.
3676: Message when trying to store was ($result)
3677: </font>
3678: </p>" );
3679: }
1.41 ng 3680: $request->rflush();
3681: $countdone++;
3682: }
3683: $request->print("<br />Stored $countdone students\n");
3684: if (@skipped) {
1.325 www 3685: $request->print('<p><font size="+1"><b>Skipped Students</b></font></p>');
1.106 albertel 3686: foreach my $student (@skipped) { $request->print("$student<br />\n"); }
3687: }
3688: if (@notallowed) {
3689: $request->print('<p><font size="+1" color="red"><b>Students Not Allowed to Modify</b></font></p>');
3690: foreach my $student (@notallowed) { $request->print("$student<br />\n"); }
1.41 ng 3691: }
1.106 albertel 3692: $request->print("<br />\n");
1.324 albertel 3693: $request->print(&show_grading_menu_form($symb));
1.345 bowersj2 3694: return $error_msg;
1.26 albertel 3695: }
1.44 ng 3696: #------------- end of section for handling csv file upload ---------
3697: #
3698: #-------------------------------------------------------------------
3699: #
1.122 ng 3700: #-------------- Next few routines handle grading by page/sequence
1.72 ng 3701: #
3702: #--- Select a page/sequence and a student to grade
1.68 ng 3703: sub pickStudentPage {
3704: my ($request) = shift;
3705:
3706: $request->print(<<LISTJAVASCRIPT);
3707: <script type="text/javascript" language="javascript">
3708:
3709: function checkPickOne(formname) {
1.76 ng 3710: if (radioSelection(formname.student) == null) {
1.68 ng 3711: alert("Please select the student you wish to grade.");
3712: return;
3713: }
1.125 ng 3714: ptr = pullDownSelection(formname.selectpage);
3715: formname.page.value = formname["page"+ptr].value;
3716: formname.title.value = formname["title"+ptr].value;
1.68 ng 3717: formname.submit();
3718: }
3719:
3720: </script>
3721: LISTJAVASCRIPT
1.118 ng 3722: &commonJSfunctions($request);
1.324 albertel 3723: my ($symb) = &get_symb($request);
1.257 albertel 3724: my $cdom = $env{"course.$env{'request.course.id'}.domain"};
3725: my $cnum = $env{"course.$env{'request.course.id'}.num"};
3726: my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
1.68 ng 3727:
3728: my $result='<h3><font color="#339933"> '.
3729: 'Manual Grading by Page or Sequence</font></h3>';
3730:
1.80 ng 3731: $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
1.70 ng 3732: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 3733: my ($titles,$symbx) = &getSymbMap($request);
1.137 albertel 3734: my ($curpage) =&Apache::lonnet::decode_symb($symb);
3735: # my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb);
3736: # my $type=($curpage =~ /\.(page|sequence)/);
1.70 ng 3737: my $ctr=0;
1.68 ng 3738: foreach (@$titles) {
3739: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 3740: $result.='<option value="'.$ctr.'" '.
1.71 ng 3741: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
3742: '>'.$showtitle.'</option>'."\n";
1.70 ng 3743: $ctr++;
1.68 ng 3744: }
1.326 albertel 3745: $result.= '</select>'."<br />\n";
1.70 ng 3746: $ctr=0;
3747: foreach (@$titles) {
3748: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
3749: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
3750: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
3751: $ctr++;
3752: }
1.72 ng 3753: $result.='<input type="hidden" name="page" />'."\n".
3754: '<input type="hidden" name="title" />'."\n";
1.68 ng 3755:
1.288 albertel 3756: $result.=' <b>View Problems Text: </b><label><input type="radio" name="vProb" value="no" checked="on" /> no </label>'."\n".
3757: '<label><input type="radio" name="vProb" value="yes" /> yes </label>'."<br />\n";
1.72 ng 3758:
1.71 ng 3759: $result.=' <b>Submission Details: </b>'.
1.288 albertel 3760: '<label><input type="radio" name="lastSub" value="none" /> none</label>'."\n".
3761: '<label><input type="radio" name="lastSub" value="datesub" checked /> by dates and submissions</label>'."\n".
3762: '<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";
1.72 ng 3763:
1.68 ng 3764: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.257 albertel 3765: '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
1.72 ng 3766: '<input type="hidden" name="command" value="displayPage" />'."\n".
1.80 ng 3767: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.257 albertel 3768: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";
1.72 ng 3769:
1.80 ng 3770: $result.=' <input type="button" '.
1.126 ng 3771: 'onClick="javascript:checkPickOne(this.form);"value="Next->" /><br />'."\n";
1.72 ng 3772:
1.68 ng 3773: $request->print($result);
3774:
1.326 albertel 3775: my $studentTable.=' <b>Select a student you wish to grade and then click on the Next button.</b><br />'.
1.68 ng 3776: '<table border="0"><tr><td bgcolor="#777777">'.
3777: '<table border="0"><tr bgcolor="#e6ffff">'.
1.126 ng 3778: '<td align="right"> <b>No.</b></td>'.
1.129 ng 3779: '<td>'.&nameUserString('header').'</td>'.
1.126 ng 3780: '<td align="right"> <b>No.</b></td>'.
1.129 ng 3781: '<td>'.&nameUserString('header').'</td></tr>';
1.68 ng 3782:
1.76 ng 3783: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 3784: my $ptr = 1;
1.294 albertel 3785: foreach my $student (sort
3786: {
3787: if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
3788: return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
3789: }
3790: return $a cmp $b;
3791: } (keys(%$fullname))) {
1.68 ng 3792: my ($uname,$udom) = split(/:/,$student);
1.126 ng 3793: $studentTable.=($ptr%2 == 1 ? '<tr bgcolor="#ffffe6">' : '</td>');
3794: $studentTable.='<td align="right">'.$ptr.' </td>';
1.288 albertel 3795: $studentTable.='<td> <label><input type="radio" name="student" value="'.$student.'" /> '
3796: .&nameUserString(undef,$$fullname{$student},$uname,$udom)."</label>\n";
1.126 ng 3797: $studentTable.=($ptr%2 == 0 ? '</td></tr>' : '');
1.68 ng 3798: $ptr++;
3799: }
1.126 ng 3800: $studentTable.='</td><td> </td><td> ' if ($ptr%2 == 0);
1.68 ng 3801: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.126 ng 3802: $studentTable.='<input type="button" '.
3803: 'onClick="javascript:checkPickOne(this.form);"value="Next->" /></form>'."\n";
1.68 ng 3804:
1.324 albertel 3805: $studentTable.=&show_grading_menu_form($symb);
1.68 ng 3806: $request->print($studentTable);
3807:
3808: return '';
3809: }
3810:
3811: sub getSymbMap {
1.74 albertel 3812: my ($request) = @_;
1.132 bowersj2 3813: my $navmap = Apache::lonnavmaps::navmap->new();
1.68 ng 3814:
3815: my %symbx = ();
3816: my @titles = ();
1.117 bowersj2 3817: my $minder = 0;
3818:
3819: # Gather every sequence that has problems.
1.240 albertel 3820: my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); },
3821: 1,0,1);
1.117 bowersj2 3822: for my $sequence ($navmap->getById('0.0'), @sequences) {
1.241 albertel 3823: if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) {
1.117 bowersj2 3824: my $title = $minder.'.'.$sequence->compTitle();
3825: push @titles, $title; # minder in case two titles are identical
3826: $symbx{$title} = $sequence->symb();
3827: $minder++;
1.241 albertel 3828: }
1.68 ng 3829: }
3830: return \@titles,\%symbx;
3831: }
3832:
1.72 ng 3833: #
3834: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 3835: sub displayPage {
3836: my ($request) = shift;
3837:
1.324 albertel 3838: my ($symb) = &get_symb($request);
1.257 albertel 3839: my $cdom = $env{"course.$env{'request.course.id'}.domain"};
3840: my $cnum = $env{"course.$env{'request.course.id'}.num"};
3841: my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
3842: my $pageTitle = $env{'form.page'};
1.103 albertel 3843: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.257 albertel 3844: my ($uname,$udom) = split(/:/,$env{'form.student'});
3845: my $usec=$classlist->{$env{'form.student'}}[5];
1.168 albertel 3846:
3847: #need to make sure we have the correct data for later EXT calls,
3848: #thus invalidate the cache
3849: &Apache::lonnet::devalidatecourseresdata(
1.257 albertel 3850: $env{'course.'.$env{'request.course.id'}.'.num'},
3851: $env{'course.'.$env{'request.course.id'}.'.domain'});
1.168 albertel 3852: &Apache::lonnet::clear_EXT_cache_status();
3853:
1.103 albertel 3854: if (!&canview($usec)) {
1.257 albertel 3855: $request->print('<font color="red">Unable to view requested student.('.$env{'form.student'}.')</font>');
1.324 albertel 3856: $request->print(&show_grading_menu_form($symb));
1.103 albertel 3857: return;
3858: }
1.257 albertel 3859: my $result='<h3><font color="#339933"> '.$env{'form.title'}.'</font></h3>';
3860: $result.='<h3> Student: '.&nameUserString(undef,$$fullname{$env{'form.student'}},$uname,$udom).
1.129 ng 3861: '</h3>'."\n";
1.71 ng 3862: &sub_page_js($request);
3863: $request->print($result);
3864:
1.132 bowersj2 3865: my $navmap = Apache::lonnavmaps::navmap->new();
1.257 albertel 3866: my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'});
1.68 ng 3867: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
1.288 albertel 3868: if (!$map) {
3869: $request->print('<font color="red">Unable to view requested sequence. ('.$resUrl.')</font>');
1.324 albertel 3870: $request->print(&show_grading_menu_form($symb));
1.288 albertel 3871: return;
3872: }
1.68 ng 3873: my $iterator = $navmap->getIterator($map->map_start(),
3874: $map->map_finish());
3875:
1.71 ng 3876: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 3877: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
1.257 albertel 3878: '<input type="hidden" name="fullname" value="'.$$fullname{$env{'form.student'}}.'" />'."\n".
3879: '<input type="hidden" name="student" value="'.$env{'form.student'}.'" />'."\n".
1.72 ng 3880: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
1.257 albertel 3881: '<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n".
1.72 ng 3882: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.125 ng 3883: '<input type="hidden" name="overRideScore" value="no" />'."\n".
1.257 albertel 3884: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n";
1.71 ng 3885:
3886: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
3887: '/check.gif" height="16" border="0" />';
3888:
1.118 ng 3889: $studentTable.=' <b>Note:</b> Problems graded correct by the computer are marked with a '.$checkIcon.
3890: ' symbol.'."\n".
1.71 ng 3891: '<table border="0"><tr><td bgcolor="#777777">'.
3892: '<table border="0"><tr bgcolor="#e6ffff">'.
1.118 ng 3893: '<td align="center"><b> Prob. </b></td>'.
1.257 albertel 3894: '<td><b> '.($env{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade</b></td></tr>';
1.71 ng 3895:
1.329 albertel 3896: &Apache::lonxml::clear_problem_counter();
1.196 albertel 3897: my ($depth,$question,$prob) = (1,1,1);
1.68 ng 3898: $iterator->next(); # skip the first BEGIN_MAP
3899: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 3900: while ($depth > 0) {
1.68 ng 3901: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 3902: if($curRes == $iterator->END_MAP) { $depth--; }
1.68 ng 3903:
1.235 albertel 3904: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 3905: my $parts = $curRes->parts();
1.68 ng 3906: my $title = $curRes->compTitle();
1.71 ng 3907: my $symbx = $curRes->symb();
1.196 albertel 3908: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$prob.
1.326 albertel 3909: (scalar(@{$parts}) == 1 ? '' : '<br />('.scalar(@{$parts}).' parts)').'</td>';
1.71 ng 3910: $studentTable.='<td valign="top">';
1.257 albertel 3911: if ($env{'form.vProb'} eq 'yes' ) {
1.144 albertel 3912: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1,
3913: undef,'both');
1.71 ng 3914: } else {
1.257 albertel 3915: my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$env{'request.course.id'});
1.80 ng 3916: $companswer =~ s|<form(.*?)>||g;
3917: $companswer =~ s|</form>||g;
1.71 ng 3918: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
1.116 ng 3919: # $companswer =~ s/$1/ /ms;
1.326 albertel 3920: # $request->print('match='.$1."<br />\n");
1.71 ng 3921: # }
1.116 ng 3922: # $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g;
1.326 albertel 3923: $studentTable.=' <b>'.$title.'</b> <br /> <b>Correct answer:</b><br />'.$companswer;
1.71 ng 3924: }
3925:
1.257 albertel 3926: my %record = &Apache::lonnet::restore($symbx,$env{'request.course.id'},$udom,$uname);
1.125 ng 3927:
1.257 albertel 3928: if ($env{'form.lastSub'} eq 'datesub') {
1.71 ng 3929: if ($record{'version'} eq '') {
3930: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
3931: } else {
1.116 ng 3932: my %responseType = ();
3933: foreach my $partid (@{$parts}) {
1.147 albertel 3934: my @responseIds =$curRes->responseIds($partid);
3935: my @responseType =$curRes->responseType($partid);
3936: my %responseIds;
3937: for (my $i=0;$i<=$#responseIds;$i++) {
3938: $responseIds{$responseIds[$i]}=$responseType[$i];
3939: }
3940: $responseType{$partid} = \%responseIds;
1.116 ng 3941: }
1.148 albertel 3942: $studentTable.= &displaySubByDates($symbx,\%record,$parts,\%responseType,$checkIcon,$uname,$udom);
1.147 albertel 3943:
1.71 ng 3944: }
1.257 albertel 3945: } elsif ($env{'form.lastSub'} eq 'all') {
3946: my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : '');
1.71 ng 3947: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
1.257 albertel 3948: $env{'request.course.id'},
1.71 ng 3949: '','.submission');
3950:
3951: }
1.103 albertel 3952: if (&canmodify($usec)) {
3953: foreach my $partid (@{$parts}) {
3954: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
3955: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
3956: $question++;
3957: }
1.196 albertel 3958: $prob++;
1.71 ng 3959: }
3960: $studentTable.='</td></tr>';
1.68 ng 3961:
1.103 albertel 3962: }
1.68 ng 3963: $curRes = $iterator->next();
3964: }
3965:
1.71 ng 3966: $studentTable.='</td></tr></table></td></tr></table>'."\n".
1.125 ng 3967: '<input type="button" value="Save" '.
1.71 ng 3968: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
3969: '</form>'."\n";
1.324 albertel 3970: $studentTable.=&show_grading_menu_form($symb);
1.71 ng 3971: $request->print($studentTable);
3972:
3973: return '';
1.119 ng 3974: }
3975:
3976: sub displaySubByDates {
1.148 albertel 3977: my ($symb,$record,$parts,$responseType,$checkIcon,$uname,$udom) = @_;
1.224 albertel 3978: my $isCODE=0;
1.335 albertel 3979: my $isTask = ($symb =~/\.task$/);
1.224 albertel 3980: if (exists($record->{'resource.CODE'})) { $isCODE=1; }
1.119 ng 3981: my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
3982: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
3983: '<td><b>Date/Time</b></td>'.
1.224 albertel 3984: ($isCODE?'<td><b>CODE</b></td>':'').
1.119 ng 3985: '<td><b>Submission</b></td>'.
3986: '<td><b>Status </b></td></tr>';
3987: my ($version);
3988: my %mark;
1.148 albertel 3989: my %orders;
1.119 ng 3990: $mark{'correct_by_student'} = $checkIcon;
1.147 albertel 3991: if (!exists($$record{'1:timestamp'})) {
3992: return '<br /> <font color="red">Nothing submitted - no attempts</font><br />';
3993: }
1.335 albertel 3994:
3995: my $interaction;
1.119 ng 3996: for ($version=1;$version<=$$record{'version'};$version++) {
3997: my $timestamp = scalar(localtime($$record{$version.':timestamp'}));
1.335 albertel 3998: if (exists($$record{$version.':resource.0.version'})) {
3999: $interaction = $$record{$version.':resource.0.version'};
4000: }
4001:
4002: my $where = ($isTask ? "$version:resource.$interaction"
4003: : "$version:resource");
4004: #&Apache::lonnet::logthis(" got $where");
1.119 ng 4005: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
1.224 albertel 4006: if ($isCODE) {
4007: $studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>';
4008: }
1.119 ng 4009: my @versionKeys = split(/\:/,$$record{$version.':keys'});
4010: my @displaySub = ();
4011: foreach my $partid (@{$parts}) {
1.335 albertel 4012: my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)
4013: : sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));
4014:
4015:
1.122 ng 4016: # next if ($$record{"$version:resource.$partid.solved"} eq '');
1.324 albertel 4017: my $display_part=&get_display_part($partid,$symb);
1.147 albertel 4018: foreach my $matchKey (@matchKey) {
1.198 albertel 4019: if (exists($$record{$version.':'.$matchKey}) &&
4020: $$record{$version.':'.$matchKey} ne '') {
1.335 albertel 4021:
4022: my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)
4023: : ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));
4024: #&Apache::lonnet::logthis("match $matchKey $responseId (".$$record{$version.':'.$matchKey});
1.207 albertel 4025: $displaySub[0].='<b>Part:</b> '.$display_part.' ';
1.147 albertel 4026: $displaySub[0].='<font color="#999999">(ID '.
1.207 albertel 4027: $responseId.')</font> <b>';
1.335 albertel 4028: if ($$record{"$where.$partid.tries"} eq '') {
1.147 albertel 4029: $displaySub[0].='Trial not counted';
4030: } else {
4031: $displaySub[0].='Trial '.
1.335 albertel 4032: $$record{"$where.$partid.tries"};
1.147 albertel 4033: }
1.335 albertel 4034: my $responseType=($isTask ? 'Task'
4035: : $responseType->{$partid}->{$responseId});
1.148 albertel 4036: if (!exists($orders{$partid})) { $orders{$partid}={}; }
4037: if (!exists($orders{$partid}->{$responseId})) {
4038: $orders{$partid}->{$responseId}=
4039: &get_order($partid,$responseId,$symb,$uname,$udom);
4040: }
1.147 albertel 4041: $displaySub[0].='</b> '.
1.336 albertel 4042: &cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';
1.147 albertel 4043: }
4044: }
1.335 albertel 4045: if (exists($$record{"$where.$partid.checkedin"})) {
4046: $displaySub[1].='Checked in by '.
4047: $$record{"$where.$partid.checkedin"}.' into slot '.
4048: $$record{"$where.$partid.checkedin.slot"}.
4049: '<br />';
4050: }
4051: if (exists $$record{"$where.$partid.award"}) {
1.207 albertel 4052: $displaySub[1].='<b>Part:</b> '.$display_part.' '.
1.335 albertel 4053: lc($$record{"$where.$partid.award"}).' '.
4054: $mark{$$record{"$where.$partid.solved"}}.
1.147 albertel 4055: '<br />';
4056: }
1.335 albertel 4057: if (exists $$record{"$where.$partid.regrader"}) {
4058: $displaySub[2].=$$record{"$where.$partid.regrader"}.
4059: ' (<b>'.&mt('Part').':</b> '.$display_part.')';
4060: } elsif ($$record{"$version:resource.$partid.regrader"} =~ /\S/) {
4061: $displaySub[2].=
4062: $$record{"$version:resource.$partid.regrader"}.
1.207 albertel 4063: ' (<b>'.&mt('Part').':</b> '.$display_part.')';
1.147 albertel 4064: }
4065: }
4066: # needed because old essay regrader has not parts info
4067: if (exists $$record{"$version:resource.regrader"}) {
4068: $displaySub[2].=$$record{"$version:resource.regrader"};
4069: }
4070: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1];
4071: if ($displaySub[2]) {
4072: $studentTable.='Manually graded by '.$displaySub[2];
4073: }
4074: $studentTable.=' </td></tr>';
4075:
1.119 ng 4076: }
4077: $studentTable.='</table></td></tr></table>';
4078: return $studentTable;
1.71 ng 4079: }
4080:
4081: sub updateGradeByPage {
4082: my ($request) = shift;
4083:
1.257 albertel 4084: my $cdom = $env{"course.$env{'request.course.id'}.domain"};
4085: my $cnum = $env{"course.$env{'request.course.id'}.num"};
4086: my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
4087: my $pageTitle = $env{'form.page'};
1.103 albertel 4088: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.257 albertel 4089: my ($uname,$udom) = split(/:/,$env{'form.student'});
4090: my $usec=$classlist->{$env{'form.student'}}[5];
1.103 albertel 4091: if (!&canmodify($usec)) {
1.257 albertel 4092: $request->print('<font color="red">Unable to modify requested student.('.$env{'form.student'}.'</font>');
1.324 albertel 4093: $request->print(&show_grading_menu_form($env{'form.symb'}));
1.103 albertel 4094: return;
4095: }
1.257 albertel 4096: my $result='<h3><font color="#339933"> '.$env{'form.title'}.'</font></h3>';
4097: $result.='<h3> Student: '.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).
1.129 ng 4098: '</h3>'."\n";
1.70 ng 4099:
1.68 ng 4100: $request->print($result);
4101:
1.132 bowersj2 4102: my $navmap = Apache::lonnavmaps::navmap->new();
1.257 albertel 4103: my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});
1.71 ng 4104: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
1.288 albertel 4105: if (!$map) {
4106: $request->print('<font color="red">Unable to grade requested sequence. ('.$resUrl.')</font>');
1.324 albertel 4107: my ($symb)=&get_symb($request);
4108: $request->print(&show_grading_menu_form($symb));
1.288 albertel 4109: return;
4110: }
1.71 ng 4111: my $iterator = $navmap->getIterator($map->map_start(),
4112: $map->map_finish());
1.70 ng 4113:
1.71 ng 4114: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 4115: '<table border="0"><tr bgcolor="#e6ffff">'.
1.125 ng 4116: '<td align="center"><b> Prob. </b></td>'.
1.71 ng 4117: '<td><b> Title </b></td>'.
4118: '<td><b> Previous Score </b></td>'.
4119: '<td><b> New Score </b></td></tr>';
4120:
4121: $iterator->next(); # skip the first BEGIN_MAP
4122: my $curRes = $iterator->next(); # for "current resource"
1.196 albertel 4123: my ($depth,$question,$prob,$changeflag)= (1,1,1,0);
1.101 albertel 4124: while ($depth > 0) {
1.71 ng 4125: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 4126: if($curRes == $iterator->END_MAP) { $depth--; }
1.71 ng 4127:
4128: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 4129: my $parts = $curRes->parts();
1.71 ng 4130: my $title = $curRes->compTitle();
4131: my $symbx = $curRes->symb();
1.196 albertel 4132: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$prob.
1.326 albertel 4133: (scalar(@{$parts}) == 1 ? '' : '<br />('.scalar(@{$parts}).' parts)').'</td>';
1.71 ng 4134: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
4135:
4136: my %newrecord=();
4137: my @displayPts=();
1.269 raeburn 4138: my %aggregate = ();
4139: my $aggregateflag = 0;
1.71 ng 4140: foreach my $partid (@{$parts}) {
1.257 albertel 4141: my $newpts = $env{'form.GD_BOX'.$question.'_'.$partid};
4142: my $oldpts = $env{'form.oldpts'.$question.'_'.$partid};
1.71 ng 4143:
1.257 albertel 4144: my $wgt = $env{'form.WGT'.$question.'_'.$partid} != 0 ?
4145: $env{'form.WGT'.$question.'_'.$partid} : 1;
1.71 ng 4146: my $partial = $newpts/$wgt;
4147: my $score;
4148: if ($partial > 0) {
4149: $score = 'correct_by_override';
1.125 ng 4150: } elsif ($newpts ne '') { #empty is taken as 0
1.71 ng 4151: $score = 'incorrect_by_override';
4152: }
1.257 albertel 4153: my $dropMenu = $env{'form.GD_SEL'.$question.'_'.$partid};
1.125 ng 4154: if ($dropMenu eq 'excused') {
1.71 ng 4155: $partial = '';
4156: $score = 'excused';
1.125 ng 4157: } elsif ($dropMenu eq 'reset status'
1.257 albertel 4158: && $env{'form.solved'.$question.'_'.$partid} ne '') { #update only if previous record exists
1.125 ng 4159: $newrecord{'resource.'.$partid.'.tries'} = 0;
4160: $newrecord{'resource.'.$partid.'.solved'} = '';
4161: $newrecord{'resource.'.$partid.'.award'} = '';
4162: $newrecord{'resource.'.$partid.'.awarded'} = 0;
1.257 albertel 4163: $newrecord{'resource.'.$partid.'.regrader'} = "$env{'user.name'}:$env{'user.domain'}";
1.125 ng 4164: $changeflag++;
4165: $newpts = '';
1.269 raeburn 4166:
4167: my $aggtries = $env{'form.aggtries'.$question.'_'.$partid};
4168: my $totaltries = $env{'form.totaltries'.$question.'_'.$partid};
4169: my $solvedstatus = $env{'form.solved'.$question.'_'.$partid};
4170: if ($aggtries > 0) {
4171: &decrement_aggs($symbx,$partid,\%aggregate,$aggtries,$totaltries,$solvedstatus);
4172: $aggregateflag = 1;
4173: }
1.71 ng 4174: }
1.324 albertel 4175: my $display_part=&get_display_part($partid,$curRes->symb());
1.257 albertel 4176: my $oldstatus = $env{'form.solved'.$question.'_'.$partid};
1.207 albertel 4177: $displayPts[0].=' <b>Part:</b> '.$display_part.' = '.
1.71 ng 4178: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
1.326 albertel 4179: ' <br />';
1.207 albertel 4180: $displayPts[1].=' <b>Part:</b> '.$display_part.' = '.
1.125 ng 4181: (($score eq 'excused') ? 'excused' : $newpts).
1.326 albertel 4182: ' <br />';
1.71 ng 4183:
4184: $question++;
1.125 ng 4185: next if ($dropMenu eq 'reset status' || ($newpts == $oldpts && $score ne 'excused'));
4186:
1.71 ng 4187: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
1.125 ng 4188: $newrecord{'resource.'.$partid.'.solved'} = $score if $score ne '';
1.257 albertel 4189: $newrecord{'resource.'.$partid.'.regrader'} = "$env{'user.name'}:$env{'user.domain'}"
1.125 ng 4190: if (scalar(keys(%newrecord)) > 0);
1.71 ng 4191:
4192: $changeflag++;
4193: }
4194: if (scalar(keys(%newrecord)) > 0) {
1.257 albertel 4195: &Apache::lonnet::cstore(\%newrecord,$symbx,$env{'request.course.id'},
1.71 ng 4196: $udom,$uname);
4197: }
1.269 raeburn 4198: if ($aggregateflag) {
4199: &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
4200: $env{'course.'.$env{'request.course.id'}.'.domain'},
4201: $env{'course.'.$env{'request.course.id'}.'.num'});
4202: }
1.125 ng 4203:
1.71 ng 4204: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
4205: '<td valign="top">'.$displayPts[1].'</td>'.
4206: '</tr>';
1.68 ng 4207:
1.196 albertel 4208: $prob++;
1.68 ng 4209: }
1.71 ng 4210: $curRes = $iterator->next();
1.68 ng 4211: }
1.98 albertel 4212:
1.71 ng 4213: $studentTable.='</td></tr></table></td></tr></table>';
1.324 albertel 4214: $studentTable.=&show_grading_menu_form($env{'form.symb'});
1.76 ng 4215: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
4216: 'The scores were changed for '.
4217: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
4218: $request->print($grademsg.$studentTable);
1.68 ng 4219:
1.70 ng 4220: return '';
4221: }
4222:
1.72 ng 4223: #-------- end of section for handling grading by page/sequence ---------
4224: #
4225: #-------------------------------------------------------------------
4226:
1.75 albertel 4227: #--------------------Scantron Grading-----------------------------------
4228: #
4229: #------ start of section for handling grading by page/sequence ---------
4230:
1.81 albertel 4231: sub defaultFormData {
1.324 albertel 4232: my ($symb)=@_;
1.81 albertel 4233: return '
4234: <input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.257 albertel 4235: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
4236: '<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";
1.81 albertel 4237: }
4238:
1.75 albertel 4239: sub getSequenceDropDown {
4240: my ($request,$symb)=@_;
4241: my $result='<select name="selectpage">'."\n";
4242: my ($titles,$symbx) = &getSymbMap($request);
1.137 albertel 4243: my ($curpage)=&Apache::lonnet::decode_symb($symb);
1.75 albertel 4244: my $ctr=0;
4245: foreach (@$titles) {
4246: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
4247: $result.='<option value="'.$$symbx{$_}.'" '.
4248: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
4249: '>'.$showtitle.'</option>'."\n";
4250: $ctr++;
4251: }
4252: $result.= '</select>';
4253: return $result;
4254: }
4255:
1.202 albertel 4256: sub scantron_filenames {
1.257 albertel 4257: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
4258: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
1.157 albertel 4259: my @files=&Apache::lonnet::dirlist('userfiles',$cdom,$cname,
1.359 www 4260: &propath($cdom,$cname));
1.202 albertel 4261: my @possiblenames;
1.201 albertel 4262: foreach my $filename (sort(@files)) {
1.157 albertel 4263: ($filename)=split(/&/,$filename);
4264: if ($filename!~/^scantron_orig_/) { next ; }
4265: $filename=~s/^scantron_orig_//;
1.202 albertel 4266: push(@possiblenames,$filename);
4267: }
4268: return @possiblenames;
4269: }
4270:
4271: sub scantron_uploads {
1.209 ng 4272: my ($file2grade) = @_;
1.202 albertel 4273: my $result= '<select name="scantron_selectfile">';
4274: $result.="<option></option>";
4275: foreach my $filename (sort(&scantron_filenames())) {
1.209 ng 4276: $result.="<option".($filename eq $file2grade ? ' selected="on"':'').">$filename</option>\n";
1.81 albertel 4277: }
4278: $result.="</select>";
4279: return $result;
4280: }
4281:
1.82 albertel 4282: sub scantron_scantab {
4283: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
4284: my $result='<select name="scantron_format">'."\n";
1.191 albertel 4285: $result.='<option></option>'."\n";
1.82 albertel 4286: foreach my $line (<$fh>) {
4287: my ($name,$descrip)=split(/:/,$line);
4288: if ($name =~ /^\#/) { next; }
4289: $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
4290: }
4291: $result.='</select>'."\n";
4292:
4293: return $result;
4294: }
4295:
1.186 albertel 4296: sub scantron_CODElist {
1.257 albertel 4297: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4298: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.186 albertel 4299: my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);
4300: my $namechoice='<option></option>';
1.225 albertel 4301: foreach my $name (sort {uc($a) cmp uc($b)} @names) {
1.191 albertel 4302: if ($name =~ /^error: 2 /) { next; }
1.278 albertel 4303: if ($name =~ /^type\0/) { next; }
1.186 albertel 4304: $namechoice.='<option value="'.$name.'">'.$name.'</option>';
4305: }
4306: $namechoice='<select name="scantron_CODElist">'.$namechoice.'</select>';
4307: return $namechoice;
4308: }
4309:
4310: sub scantron_CODEunique {
4311: my $result='<nobr>
1.272 albertel 4312: <label><input type="radio" name="scantron_CODEunique"
1.308 albertel 4313: value="yes" checked="checked" /> Yes </label>
1.186 albertel 4314: </nobr>
4315: <nobr>
1.272 albertel 4316: <label><input type="radio" name="scantron_CODEunique"
1.308 albertel 4317: value="no" /> No </label>
1.186 albertel 4318: </nobr>';
4319: return $result;
4320: }
4321:
1.75 albertel 4322: sub scantron_selectphase {
1.209 ng 4323: my ($r,$file2grade) = @_;
1.324 albertel 4324: my ($symb)=&get_symb($r);
1.75 albertel 4325: if (!$symb) {return '';}
4326: my $sequence_selector=&getSequenceDropDown($r,$symb);
1.324 albertel 4327: my $default_form_data=&defaultFormData($symb);
4328: my $grading_menu_button=&show_grading_menu_form($symb);
1.209 ng 4329: my $file_selector=&scantron_uploads($file2grade);
1.82 albertel 4330: my $format_selector=&scantron_scantab();
1.186 albertel 4331: my $CODE_selector=&scantron_CODElist();
4332: my $CODE_unique=&scantron_CODEunique();
1.75 albertel 4333: my $result;
1.157 albertel 4334: #FIXME allow instructor to be able to download the scantron file
4335: # and to upload it,
1.75 albertel 4336: $result.= <<SCANTRONFORM;
1.162 albertel 4337: <table width="100%" border="0">
1.75 albertel 4338: <tr>
1.226 albertel 4339: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantron_process">
1.75 albertel 4340: <td bgcolor="#777777">
1.203 albertel 4341: <input type="hidden" name="command" value="scantron_warning" />
1.162 albertel 4342: $default_form_data
1.75 albertel 4343: <table width="100%" border="0">
4344: <tr bgcolor="#e6ffff">
1.174 albertel 4345: <td colspan="2">
4346: <b>Specify file and which Folder/Sequence to grade</b>
1.75 albertel 4347: </td>
4348: </tr>
4349: <tr bgcolor="#ffffe6">
1.174 albertel 4350: <td> Sequence to grade: </td><td> $sequence_selector </td>
1.75 albertel 4351: </tr>
4352: <tr bgcolor="#ffffe6">
1.174 albertel 4353: <td> Filename of scoring office file: </td><td> $file_selector </td>
1.75 albertel 4354: </tr>
1.82 albertel 4355: <tr bgcolor="#ffffe6">
1.174 albertel 4356: <td> Format of data file: </td><td> $format_selector </td>
1.82 albertel 4357: </tr>
1.157 albertel 4358: <tr bgcolor="#ffffe6">
1.186 albertel 4359: <td> Saved CODEs to validate against: </td><td> $CODE_selector</td>
4360: </tr>
4361: <tr bgcolor="#ffffe6">
4362: <td> Each CODE is only to be used once:</td><td> $CODE_unique </td>
4363: </tr>
4364: <tr bgcolor="#ffffe6">
1.187 albertel 4365: <td> Options: </td>
4366: <td>
1.272 albertel 4367: <label><input type="checkbox" name="scantron_options_redo" value="redo_skipped"/> Do only previously skipped records</label> <br />
1.331 albertel 4368: <label><input type="checkbox" name="scantron_options_ignore" value="ignore_corrections"/> Remove all exisiting corrections</label> <br />
4369: <label><input type="checkbox" name="scantron_options_hidden" value="ignore_hidden"/> Skip hidden resources when grading</label>
1.187 albertel 4370: </td>
4371: </tr>
4372: <tr bgcolor="#ffffe6">
1.174 albertel 4373: <td colspan="2">
1.265 www 4374: <input type="submit" value="Grading: Validate Scantron Records" />
1.162 albertel 4375: </td>
4376: </tr>
4377: </table>
1.226 albertel 4378: </td>
4379: </form>
1.162 albertel 4380: </tr>
4381: SCANTRONFORM
4382:
4383: $r->print($result);
4384:
1.257 albertel 4385: if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) ||
4386: &Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
1.162 albertel 4387:
4388: $r->print(<<SCANTRONFORM);
4389: <tr>
4390: <td bgcolor="#777777">
4391: <table width="100%" border="0">
4392: <tr bgcolor="#e6ffff">
4393: <td>
1.174 albertel 4394: <b>Specify a Scantron data file to upload.</b>
1.162 albertel 4395: </td>
4396: </tr>
4397: <tr bgcolor="#ffffe6">
4398: <td>
4399: SCANTRONFORM
1.324 albertel 4400: my $default_form_data=&defaultFormData(&get_symb($r,1));
1.257 albertel 4401: my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
4402: my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
1.174 albertel 4403: $r->print(<<UPLOAD);
4404: <script type="text/javascript" language="javascript">
4405: function checkUpload(formname) {
4406: if (formname.upfile.value == "") {
4407: alert("Please use the browse button to select a file from your local directory.");
4408: return false;
4409: }
4410: formname.submit();
4411: }
4412: </script>
4413:
4414: <form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'>
4415: $default_form_data
4416: <input name='courseid' type='hidden' value='$cnum' />
4417: <input name='domainid' type='hidden' value='$cdom' />
4418: <input name='command' value='scantronupload_save' type='hidden' />
4419: File to upload:<input type="file" name="upfile" size="50" />
4420: <br />
4421: <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" />
4422: </form>
4423: UPLOAD
1.162 albertel 4424:
4425: $r->print(<<SCANTRONFORM);
4426: </td>
4427: </tr>
1.75 albertel 4428: </table>
4429: </td>
4430: </tr>
1.162 albertel 4431: SCANTRONFORM
4432: }
1.187 albertel 4433: $r->print(<<SCANTRONFORM);
4434: <tr>
1.226 albertel 4435: <form action='/adm/grades' name='scantron_download'>
4436: <td bgcolor="#777777">
1.379 ! albertel 4437: $default_form_data
1.187 albertel 4438: <input type="hidden" name="command" value="scantron_download" />
4439: <table width="100%" border="0">
4440: <tr bgcolor="#e6ffff">
4441: <td colspan="2">
4442: <b>Download a scoring office file</b>
4443: </td>
4444: </tr>
4445: <tr bgcolor="#ffffe6">
4446: <td> Filename of scoring office file: </td><td> $file_selector </td>
4447: </tr>
4448: <tr bgcolor="#ffffe6">
4449: <td colspan="2">
1.293 www 4450: <input type="submit" value="Download: Show List of Associated Files" />
1.187 albertel 4451: </td>
4452: </tr>
4453: </table>
1.226 albertel 4454: </td>
4455: </form>
1.187 albertel 4456: </tr>
4457: SCANTRONFORM
1.162 albertel 4458:
4459: $r->print(<<SCANTRONFORM);
1.75 albertel 4460: </table>
1.81 albertel 4461: $grading_menu_button
1.75 albertel 4462: SCANTRONFORM
4463:
1.162 albertel 4464: return
1.75 albertel 4465: }
4466:
1.82 albertel 4467: sub get_scantron_config {
4468: my ($which) = @_;
4469: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
4470: my %config;
1.157 albertel 4471: #FIXME probably should move to XML it has already gotten a bit much now
1.82 albertel 4472: foreach my $line (<$fh>) {
4473: my ($name,$descrip)=split(/:/,$line);
4474: if ($name ne $which ) { next; }
4475: chomp($line);
4476: my @config=split(/:/,$line);
4477: $config{'name'}=$config[0];
4478: $config{'description'}=$config[1];
4479: $config{'CODElocation'}=$config[2];
4480: $config{'CODEstart'}=$config[3];
4481: $config{'CODElength'}=$config[4];
4482: $config{'IDstart'}=$config[5];
4483: $config{'IDlength'}=$config[6];
4484: $config{'Qstart'}=$config[7];
4485: $config{'Qlength'}=$config[8];
4486: $config{'Qoff'}=$config[9];
4487: $config{'Qon'}=$config[10];
1.157 albertel 4488: $config{'PaperID'}=$config[11];
4489: $config{'PaperIDlength'}=$config[12];
4490: $config{'FirstName'}=$config[13];
4491: $config{'FirstNamelength'}=$config[14];
4492: $config{'LastName'}=$config[15];
4493: $config{'LastNamelength'}=$config[16];
1.82 albertel 4494: last;
4495: }
4496: return %config;
4497: }
4498:
4499: sub username_to_idmap {
4500: my ($classlist)= @_;
4501: my %idmap;
4502: foreach my $student (keys(%$classlist)) {
4503: $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}=
4504: $student;
4505: }
4506: return %idmap;
4507: }
4508:
1.157 albertel 4509: sub scantron_fixup_scanline {
4510: my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_;
4511: if ($field eq 'ID') {
4512: if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) {
1.186 albertel 4513: return ($line,1,'New value too large');
1.157 albertel 4514: }
4515: if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) {
4516: $args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s',
4517: $args->{'newid'});
4518: }
4519: substr($line,$$scantron_config{'IDstart'}-1,
4520: $$scantron_config{'IDlength'})=$args->{'newid'};
4521: if ($args->{'newid'}=~/^\s*$/) {
4522: &scan_data($scan_data,"$whichline.user",
4523: $args->{'username'}.':'.$args->{'domain'});
4524: }
1.186 albertel 4525: } elsif ($field eq 'CODE') {
1.192 albertel 4526: if ($args->{'CODE_ignore_dup'}) {
4527: &scan_data($scan_data,"$whichline.CODE_ignore_dup",'1');
4528: }
4529: &scan_data($scan_data,"$whichline.useCODE",'1');
4530: if ($args->{'CODE'} ne 'use_unfound') {
1.191 albertel 4531: if (length($args->{'CODE'}) > $$scantron_config{'CODElength'}) {
4532: return ($line,1,'New CODE value too large');
4533: }
4534: if (length($args->{'CODE'}) < $$scantron_config{'CODElength'}) {
4535: $args->{'CODE'}=sprintf('%-'.$$scantron_config{'CODElength'}.'s',$args->{'CODE'});
4536: }
4537: substr($line,$$scantron_config{'CODEstart'}-1,
4538: $$scantron_config{'CODElength'})=$args->{'CODE'};
1.186 albertel 4539: }
1.157 albertel 4540: } elsif ($field eq 'answer') {
4541: my $length=$scantron_config->{'Qlength'};
4542: my $off=$scantron_config->{'Qoff'};
4543: my $on=$scantron_config->{'Qon'};
4544: my $answer=${off}x$length;
4545: if ($args->{'response'} eq 'none') {
4546: &scan_data($scan_data,
4547: "$whichline.no_bubble.".$args->{'question'},'1');
4548: } else {
1.274 albertel 4549: if ($on eq 'letter') {
4550: my @alphabet=('A'..'Z');
4551: $answer=$alphabet[$args->{'response'}];
4552: } elsif ($on eq 'number') {
4553: $answer=$args->{'response'}+1;
4554: } else {
4555: substr($answer,$args->{'response'},1)=$on;
4556: }
1.157 albertel 4557: &scan_data($scan_data,
4558: "$whichline.no_bubble.".$args->{'question'},undef,'1');
4559: }
4560: my $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'};
4561: substr($line,$where-1,$length)=$answer;
4562: }
4563: return $line;
4564: }
4565:
4566: sub scan_data {
4567: my ($scan_data,$key,$value,$delete)=@_;
1.257 albertel 4568: my $filename=$env{'form.scantron_selectfile'};
1.157 albertel 4569: if (defined($value)) {
4570: $scan_data->{$filename.'_'.$key} = $value;
4571: }
4572: if ($delete) { delete($scan_data->{$filename.'_'.$key}); }
4573: return $scan_data->{$filename.'_'.$key};
4574: }
4575:
1.82 albertel 4576: sub scantron_parse_scanline {
1.194 albertel 4577: my ($line,$whichline,$scantron_config,$scan_data,$justHeader)=@_;
1.82 albertel 4578: my %record;
4579: my $questions=substr($line,$$scantron_config{'Qstart'}-1);
4580: my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
1.278 albertel 4581: if (!($$scantron_config{'CODElocation'} eq 0 ||
4582: $$scantron_config{'CODElocation'} eq 'none')) {
4583: if ($$scantron_config{'CODElocation'} < 0 ||
4584: $$scantron_config{'CODElocation'} eq 'letter' ||
4585: $$scantron_config{'CODElocation'} eq 'number') {
1.191 albertel 4586: $record{'scantron.CODE'}=substr($data,
4587: $$scantron_config{'CODEstart'}-1,
1.83 albertel 4588: $$scantron_config{'CODElength'});
1.191 albertel 4589: if (&scan_data($scan_data,"$whichline.useCODE")) {
4590: $record{'scantron.useCODE'}=1;
4591: }
1.192 albertel 4592: if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) {
4593: $record{'scantron.CODE_ignore_dup'}=1;
4594: }
1.82 albertel 4595: } else {
4596: #FIXME interpret first N questions
4597: }
4598: }
1.83 albertel 4599: $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
4600: $$scantron_config{'IDlength'});
1.157 albertel 4601: $record{'scantron.PaperID'}=
4602: substr($data,$$scantron_config{'PaperID'}-1,
4603: $$scantron_config{'PaperIDlength'});
4604: $record{'scantron.FirstName'}=
4605: substr($data,$$scantron_config{'FirstName'}-1,
4606: $$scantron_config{'FirstNamelength'});
4607: $record{'scantron.LastName'}=
4608: substr($data,$$scantron_config{'LastName'}-1,
4609: $$scantron_config{'LastNamelength'});
1.194 albertel 4610: if ($justHeader) { return \%record; }
4611:
1.82 albertel 4612: my @alphabet=('A'..'Z');
4613: my $questnum=0;
4614: while ($questions) {
4615: $questnum++;
4616: my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
4617: substr($questions,0,$$scantron_config{'Qlength'})='';
1.83 albertel 4618: if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
1.239 albertel 4619: if ($$scantron_config{'Qon'} eq 'letter') {
1.371 albertel 4620: if ($currentquest eq '?'
4621: || $currentquest eq '*') {
1.274 albertel 4622: push(@{$record{'scantron.doubleerror'}},$questnum);
4623: $record{"scantron.$questnum.answer"}='';
4624: } elsif (!$currentquest
4625: || $currentquest eq $$scantron_config{'Qoff'}
4626: || $currentquest !~ /^[A-Z]$/) {
1.239 albertel 4627: $record{"scantron.$questnum.answer"}='';
4628: if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
4629: push(@{$record{"scantron.missingerror"}},$questnum);
4630: }
4631: } else {
4632: $record{"scantron.$questnum.answer"}=$currentquest;
4633: }
4634: } elsif ($$scantron_config{'Qon'} eq 'number') {
1.371 albertel 4635: if ($currentquest eq '?'
4636: || $currentquest eq '*') {
1.274 albertel 4637: push(@{$record{'scantron.doubleerror'}},$questnum);
4638: $record{"scantron.$questnum.answer"}='';
4639: } elsif (!$currentquest
4640: || $currentquest eq $$scantron_config{'Qoff'}
4641: || $currentquest !~ /^\d$/) {
1.239 albertel 4642: $record{"scantron.$questnum.answer"}='';
4643: if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
4644: push(@{$record{"scantron.missingerror"}},$questnum);
4645: }
4646: } else {
1.371 albertel 4647: # wrap zero back to J
4648: if ($currentquest eq '0') {
4649: $record{"scantron.$questnum.answer"}=
4650: $alphabet[9];
4651: } else {
4652: $record{"scantron.$questnum.answer"}=
4653: $alphabet[$currentquest-1];
4654: }
1.239 albertel 4655: }
1.82 albertel 4656: } else {
1.239 albertel 4657: my @array=split($$scantron_config{'Qon'},$currentquest,-1);
4658: if (length($array[0]) eq $$scantron_config{'Qlength'}) {
4659: $record{"scantron.$questnum.answer"}='';
4660: if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
4661: push(@{$record{"scantron.missingerror"}},$questnum);
4662: }
4663: } else {
4664: $record{"scantron.$questnum.answer"}=
4665: $alphabet[length($array[0])];
4666: }
4667: if (scalar(@array) gt 2) {
4668: push(@{$record{'scantron.doubleerror'}},$questnum);
4669: my @ans=@array;
4670: my $i=length($ans[0]);shift(@ans);
4671: while ($#ans) {
4672: $i+=length($ans[0])+1;
4673: $record{"scantron.$questnum.answer"}.=$alphabet[$i];
4674: shift(@ans);
4675: }
4676: }
1.82 albertel 4677: }
4678: }
1.83 albertel 4679: $record{'scantron.maxquest'}=$questnum;
4680: return \%record;
1.82 albertel 4681: }
4682:
4683: sub scantron_add_delay {
1.140 albertel 4684: my ($delayqueue,$scanline,$errormessage,$errorcode)=@_;
4685: push(@$delayqueue,
4686: {'line' => $scanline, 'emsg' => $errormessage,
4687: 'ecode' => $errorcode }
4688: );
1.82 albertel 4689: }
4690:
4691: sub scantron_find_student {
1.157 albertel 4692: my ($scantron_record,$scan_data,$idmap,$line)=@_;
1.83 albertel 4693: my $scanID=$$scantron_record{'scantron.ID'};
1.157 albertel 4694: if ($scanID =~ /^\s*$/) {
4695: return &scan_data($scan_data,"$line.user");
4696: }
1.83 albertel 4697: foreach my $id (keys(%$idmap)) {
1.157 albertel 4698: if (lc($id) eq lc($scanID)) {
4699: return $$idmap{$id};
4700: }
1.83 albertel 4701: }
4702: return undef;
4703: }
4704:
4705: sub scantron_filter {
4706: my ($curres)=@_;
1.331 albertel 4707:
4708: if (ref($curres) && $curres->is_problem()) {
4709: # if the user has asked to not have either hidden
4710: # or 'randomout' controlled resources to be graded
4711: # don't include them
4712: if ($env{'form.scantron_options_hidden'} eq 'ignore_hidden'
4713: && $curres->randomout) {
4714: return 0;
4715: }
1.83 albertel 4716: return 1;
4717: }
4718: return 0;
1.82 albertel 4719: }
4720:
1.157 albertel 4721: sub scantron_process_corrections {
4722: my ($r) = @_;
1.257 albertel 4723: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.157 albertel 4724: my ($scanlines,$scan_data)=&scantron_getfile();
4725: my $classlist=&Apache::loncoursedata::get_classlist();
1.257 albertel 4726: my $which=$env{'form.scantron_line'};
1.200 albertel 4727: my $line=&scantron_get_line($scanlines,$scan_data,$which);
1.157 albertel 4728: my ($skip,$err,$errmsg);
1.257 albertel 4729: if ($env{'form.scantron_skip_record'}) {
1.157 albertel 4730: $skip=1;
1.257 albertel 4731: } elsif ($env{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) {
4732: my $newstudent=$env{'form.scantron_username'}.':'.
4733: $env{'form.scantron_domain'};
1.157 albertel 4734: my $newid=$classlist->{$newstudent}->[&Apache::loncoursedata::CL_ID];
4735: ($line,$err,$errmsg)=
4736: &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which,
4737: 'ID',{'newid'=>$newid,
1.257 albertel 4738: 'username'=>$env{'form.scantron_username'},
4739: 'domain'=>$env{'form.scantron_domain'}});
4740: } elsif ($env{'form.scantron_corrections'} =~ /^(duplicate|incorrect)CODE$/) {
4741: my $resolution=$env{'form.scantron_CODE_resolution'};
1.190 albertel 4742: my $newCODE;
1.192 albertel 4743: my %args;
1.190 albertel 4744: if ($resolution eq 'use_unfound') {
1.191 albertel 4745: $newCODE='use_unfound';
1.190 albertel 4746: } elsif ($resolution eq 'use_found') {
1.257 albertel 4747: $newCODE=$env{'form.scantron_CODE_selectedvalue'};
1.190 albertel 4748: } elsif ($resolution eq 'use_typed') {
1.257 albertel 4749: $newCODE=$env{'form.scantron_CODE_newvalue'};
1.194 albertel 4750: } elsif ($resolution =~ /^use_closest_(\d+)/) {
1.257 albertel 4751: $newCODE=$env{"form.scantron_CODE_closest_$1"};
1.190 albertel 4752: }
1.257 albertel 4753: if ($env{'form.scantron_corrections'} eq 'duplicateCODE') {
1.192 albertel 4754: $args{'CODE_ignore_dup'}=1;
4755: }
4756: $args{'CODE'}=$newCODE;
1.186 albertel 4757: ($line,$err,$errmsg)=
4758: &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which,
1.192 albertel 4759: 'CODE',\%args);
1.257 albertel 4760: } elsif ($env{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) {
4761: foreach my $question (split(',',$env{'form.scantron_questions'})) {
1.157 albertel 4762: ($line,$err,$errmsg)=
4763: &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,
4764: $which,'answer',
4765: { 'question'=>$question,
1.257 albertel 4766: 'response'=>$env{"form.scantron_correct_Q_$question"}});
1.157 albertel 4767: if ($err) { last; }
4768: }
4769: }
4770: if ($err) {
1.287 albertel 4771: $r->print("<font color='red'>Unable to accept last correction, an error occurred :$errmsg:</font>");
1.157 albertel 4772: } else {
1.200 albertel 4773: &scantron_put_line($scanlines,$scan_data,$which,$line,$skip);
1.157 albertel 4774: &scantron_putfile($scanlines,$scan_data);
4775: }
4776: }
4777:
1.200 albertel 4778: sub reset_skipping_status {
4779: my ($scanlines,$scan_data)=&scantron_getfile();
4780: &scan_data($scan_data,'remember_skipping',undef,1);
4781: &scantron_putfile(undef,$scan_data);
4782: }
4783:
1.376 albertel 4784: sub start_skipping {
1.200 albertel 4785: my ($scan_data,$i)=@_;
4786: my %remembered=split(':',&scan_data($scan_data,'remember_skipping'));
1.376 albertel 4787: if ($env{'form.scantron_options_redo'} =~ /^redo_/) {
4788: $remembered{$i}=2;
4789: } else {
4790: $remembered{$i}=1;
4791: }
1.200 albertel 4792: &scan_data($scan_data,'remember_skipping',join(':',%remembered));
4793: }
4794:
4795: sub should_be_skipped {
1.376 albertel 4796: my ($scanlines,$scan_data,$i)=@_;
1.257 albertel 4797: if ($env{'form.scantron_options_redo'} !~ /^redo_/) {
1.200 albertel 4798: # not redoing old skips
1.376 albertel 4799: if ($scanlines->{'skipped'}[$i]) { return 1; }
1.200 albertel 4800: return 0;
4801: }
4802: my %remembered=split(':',&scan_data($scan_data,'remember_skipping'));
1.376 albertel 4803:
4804: if (exists($remembered{$i}) && $remembered{$i} != 2 ) {
4805: return 0;
4806: }
1.200 albertel 4807: return 1;
4808: }
4809:
4810: sub remember_current_skipped {
4811: my ($scanlines,$scan_data)=&scantron_getfile();
4812: my %to_remember;
4813: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
4814: if ($scanlines->{'skipped'}[$i]) {
4815: $to_remember{$i}=1;
4816: }
4817: }
1.376 albertel 4818:
1.200 albertel 4819: &scan_data($scan_data,'remember_skipping',join(':',%to_remember));
4820: &scantron_putfile(undef,$scan_data);
4821: }
4822:
4823: sub check_for_error {
4824: my ($r,$result)=@_;
4825: if ($result ne 'ok' && $result ne 'not_found' ) {
4826: $r->print("An error occured ($result) when trying to Remove the existing corrections.");
4827: }
4828: }
1.157 albertel 4829:
1.203 albertel 4830: sub scantron_warning_screen {
4831: my ($button_text)=@_;
1.257 albertel 4832: my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});
1.284 albertel 4833: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.373 albertel 4834: my $CODElist;
1.284 albertel 4835: if ($scantron_config{'CODElocation'} &&
4836: $scantron_config{'CODEstart'} &&
4837: $scantron_config{'CODElength'}) {
4838: $CODElist=$env{'form.scantron_CODElist'};
1.373 albertel 4839: if ($env{'form.scantron_CODElist'} eq '') { $CODElist='<font color="red">None</font>'; }
1.284 albertel 4840: $CODElist=
4841: '<tr><td><b>List of CODES to validate against:</b></td><td><tt>'.
1.373 albertel 4842: $env{'form.scantron_CODElist'}.'</tt></td></tr>';
1.284 albertel 4843: }
1.203 albertel 4844: return (<<STUFF);
4845: <p>
4846: <font color="red">Please double check the information
4847: below before clicking on '$button_text'</font>
4848: </p>
4849: <table>
1.284 albertel 4850: <tr><td><b>Sequence to be Graded:</b></td><td>$title</td></tr>
1.257 albertel 4851: <tr><td><b>Data File that will be used:</b></td><td><tt>$env{'form.scantron_selectfile'}</tt></td></tr>
1.284 albertel 4852: $CODElist
1.203 albertel 4853: </table>
4854: </font>
4855: <br />
4856: <p> If this information is correct, please click on '$button_text'.</p>
4857: <p> If something is incorrect, please click the 'Grading Menu' button to start over.</p>
4858:
4859: <br />
4860: STUFF
4861: }
4862:
4863: sub scantron_do_warning {
4864: my ($r)=@_;
1.324 albertel 4865: my ($symb)=&get_symb($r);
1.203 albertel 4866: if (!$symb) {return '';}
1.324 albertel 4867: my $default_form_data=&defaultFormData($symb);
1.203 albertel 4868: $r->print(&scantron_form_start().$default_form_data);
1.257 albertel 4869: if ( $env{'form.selectpage'} eq '' ||
4870: $env{'form.scantron_selectfile'} eq '' ||
4871: $env{'form.scantron_format'} eq '' ) {
1.237 albertel 4872: $r->print("<p>You have forgetten to specify some information. Please go Back and try again.</p>");
1.257 albertel 4873: if ( $env{'form.selectpage'} eq '') {
1.237 albertel 4874: $r->print('<p><font color="red">You have not selected a Sequence to grade</font></p>');
4875: }
1.257 albertel 4876: if ( $env{'form.scantron_selectfile'} eq '') {
1.237 albertel 4877: $r->print('<p><font color="red">You have not selected a file that contains the student\'s response data.</font></p>');
4878: }
1.257 albertel 4879: if ( $env{'form.scantron_format'} eq '') {
1.237 albertel 4880: $r->print('<p><font color="red">You have not selected a the format of the student\'s response data.</font></p>');
4881: }
4882: } else {
1.265 www 4883: my $warning=&scantron_warning_screen('Grading: Validate Records');
1.237 albertel 4884: $r->print(<<STUFF);
1.203 albertel 4885: $warning
1.265 www 4886: <input type="submit" name="submit" value="Grading: Validate Records" />
1.203 albertel 4887: <input type="hidden" name="command" value="scantron_validate" />
4888: STUFF
1.237 albertel 4889: }
1.352 albertel 4890: $r->print("</form><br />".&show_grading_menu_form($symb));
1.203 albertel 4891: return '';
4892: }
4893:
4894: sub scantron_form_start {
4895: my ($max_bubble)=@_;
4896: my $result= <<SCANTRONFORM;
4897: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
1.257 albertel 4898: <input type="hidden" name="selectpage" value="$env{'form.selectpage'}" />
4899: <input type="hidden" name="scantron_format" value="$env{'form.scantron_format'}" />
4900: <input type="hidden" name="scantron_selectfile" value="$env{'form.scantron_selectfile'}" />
1.218 albertel 4901: <input type="hidden" name="scantron_maxbubble" value="$max_bubble" />
1.257 albertel 4902: <input type="hidden" name="scantron_CODElist" value="$env{'form.scantron_CODElist'}" />
4903: <input type="hidden" name="scantron_CODEunique" value="$env{'form.scantron_CODEunique'}" />
4904: <input type="hidden" name="scantron_options_redo" value="$env{'form.scantron_options_redo'}" />
4905: <input type="hidden" name="scantron_options_ignore" value="$env{'form.scantron_options_ignore'}" />
1.331 albertel 4906: <input type="hidden" name="scantron_options_hidden" value="$env{'form.scantron_options_hidden'}" />
1.203 albertel 4907: SCANTRONFORM
4908: return $result;
4909: }
4910:
1.157 albertel 4911: sub scantron_validate_file {
4912: my ($r) = @_;
1.324 albertel 4913: my ($symb)=&get_symb($r);
1.157 albertel 4914: if (!$symb) {return '';}
1.324 albertel 4915: my $default_form_data=&defaultFormData($symb);
1.200 albertel 4916:
4917: # do the detection of only doing skipped records first befroe we delete
4918: # them when doing the corrections reset
1.257 albertel 4919: if ($env{'form.scantron_options_redo'} ne 'redo_skipped_ready') {
1.200 albertel 4920: &reset_skipping_status();
4921: }
1.257 albertel 4922: if ($env{'form.scantron_options_redo'} eq 'redo_skipped') {
1.200 albertel 4923: &remember_current_skipped();
1.257 albertel 4924: $env{'form.scantron_options_redo'}='redo_skipped_ready';
1.200 albertel 4925: }
4926:
1.257 albertel 4927: if ($env{'form.scantron_options_ignore'} eq 'ignore_corrections') {
1.200 albertel 4928: &check_for_error($r,&scantron_remove_file('corrected'));
4929: &check_for_error($r,&scantron_remove_file('skipped'));
4930: &check_for_error($r,&scantron_remove_scan_data());
1.257 albertel 4931: $env{'form.scantron_options_ignore'}='done';
1.192 albertel 4932: }
1.200 albertel 4933:
1.257 albertel 4934: if ($env{'form.scantron_corrections'}) {
1.157 albertel 4935: &scantron_process_corrections($r);
4936: }
1.191 albertel 4937: $r->print("<p>Gathering neccessary info.</p>");$r->rflush();
1.157 albertel 4938: #get the student pick code ready
4939: $r->print(&Apache::loncommon::studentbrowser_javascript());
1.330 albertel 4940: my $max_bubble=&scantron_get_maxbubble();
1.203 albertel 4941: my $result=&scantron_form_start($max_bubble).$default_form_data;
1.157 albertel 4942: $r->print($result);
4943:
1.334 albertel 4944: my @validate_phases=( 'sequence',
4945: 'ID',
1.157 albertel 4946: 'CODE',
4947: 'doublebubble',
4948: 'missingbubbles');
1.257 albertel 4949: if (!$env{'form.validatepass'}) {
4950: $env{'form.validatepass'} = 0;
1.157 albertel 4951: }
1.257 albertel 4952: my $currentphase=$env{'form.validatepass'};
1.157 albertel 4953:
4954: my $stop=0;
4955: while (!$stop && $currentphase < scalar(@validate_phases)) {
4956: $r->print("<p> Validating ".$validate_phases[$currentphase]."</p>");
4957: $r->rflush();
4958: my $which="scantron_validate_".$validate_phases[$currentphase];
4959: {
4960: no strict 'refs';
4961: ($stop,$currentphase)=&$which($r,$currentphase);
4962: }
4963: }
4964: if (!$stop) {
1.203 albertel 4965: my $warning=&scantron_warning_screen('Start Grading');
4966: $r->print(<<STUFF);
4967: Validation process complete.<br />
4968: $warning
4969: <input type="submit" name="submit" value="Start Grading" />
4970: <input type="hidden" name="command" value="scantron_process" />
4971: STUFF
4972:
1.157 albertel 4973: } else {
4974: $r->print('<input type="hidden" name="command" value="scantron_validate" />');
4975: $r->print("<input type='hidden' name='validatepass' value='".$currentphase."' />");
4976: }
4977: if ($stop) {
1.334 albertel 4978: if ($validate_phases[$currentphase] eq 'sequence') {
4979: $r->print('<input type="submit" name="submit" value="Ignore -> " />');
4980: $r->print(' this error <br />');
4981:
4982: $r->print(" <p>Or click the 'Grading Menu' button to start over.</p>");
4983: } else {
4984: $r->print('<input type="submit" name="submit" value="Continue ->" />');
4985: $r->print(' using corrected info <br />');
4986: $r->print("<input type='submit' value='Skip' name='scantron_skip_record' />");
4987: $r->print(" this scanline saving it for later.");
4988: }
1.157 albertel 4989: }
1.352 albertel 4990: $r->print(" </form><br />".&show_grading_menu_form($symb));
1.157 albertel 4991: return '';
4992: }
4993:
1.200 albertel 4994: sub scantron_remove_file {
1.192 albertel 4995: my ($which)=@_;
1.257 albertel 4996: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
4997: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.192 albertel 4998: my $file='scantron_';
1.200 albertel 4999: if ($which eq 'corrected' || $which eq 'skipped') {
5000: $file.=$which.'_';
1.192 albertel 5001: } else {
5002: return 'refused';
5003: }
1.257 albertel 5004: $file.=$env{'form.scantron_selectfile'};
1.200 albertel 5005: return &Apache::lonnet::removeuserfile($cname,$cdom,$file);
5006: }
5007:
5008: sub scantron_remove_scan_data {
1.257 albertel 5009: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
5010: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.192 albertel 5011: my @keys=&Apache::lonnet::getkeys('nohist_scantrondata',$cdom,$cname);
5012: my @todelete;
1.257 albertel 5013: my $filename=$env{'form.scantron_selectfile'};
1.192 albertel 5014: foreach my $key (@keys) {
5015: if ($key=~/^\Q$filename\E_/) {
1.257 albertel 5016: if ($env{'form.scantron_options_redo'} eq 'redo_skipped_ready' &&
1.200 albertel 5017: $key=~/remember_skipping/) {
5018: next;
5019: }
1.192 albertel 5020: push(@todelete,$key);
5021: }
5022: }
1.200 albertel 5023: my $result;
1.192 albertel 5024: if (@todelete) {
1.200 albertel 5025: $result=&Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname);
1.192 albertel 5026: }
5027: return $result;
5028: }
5029:
1.157 albertel 5030: sub scantron_getfile {
1.200 albertel 5031: #FIXME really would prefer a scantron directory
1.257 albertel 5032: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
5033: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.157 albertel 5034: my $lines;
5035: $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.
1.257 albertel 5036: 'scantron_orig_'.$env{'form.scantron_selectfile'});
1.157 albertel 5037: my %scanlines;
5038: $scanlines{'orig'}=[(split("\n",$lines,-1))];
5039: my $temp=$scanlines{'orig'};
5040: $scanlines{'count'}=$#$temp;
5041:
5042: $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.
1.257 albertel 5043: 'scantron_corrected_'.$env{'form.scantron_selectfile'});
1.157 albertel 5044: if ($lines eq '-1') {
5045: $scanlines{'corrected'}=[];
5046: } else {
5047: $scanlines{'corrected'}=[(split("\n",$lines,-1))];
5048: }
5049: $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.
1.257 albertel 5050: 'scantron_skipped_'.$env{'form.scantron_selectfile'});
1.157 albertel 5051: if ($lines eq '-1') {
5052: $scanlines{'skipped'}=[];
5053: } else {
5054: $scanlines{'skipped'}=[(split("\n",$lines,-1))];
5055: }
1.175 albertel 5056: my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname);
1.157 albertel 5057: if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); }
5058: my %scan_data = @tmp;
5059: return (\%scanlines,\%scan_data);
5060: }
5061:
5062: sub lonnet_putfile {
5063: my ($contents,$filename)=@_;
1.257 albertel 5064: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5065: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5066: $env{'form.sillywaytopassafilearound'}=$contents;
1.275 albertel 5067: &Apache::lonnet::finishuserfileupload($docuname,$docudom,'sillywaytopassafilearound',$filename);
1.157 albertel 5068:
5069: }
5070:
5071: sub scantron_putfile {
5072: my ($scanlines,$scan_data) = @_;
1.200 albertel 5073: #FIXME really would prefer a scantron directory
1.257 albertel 5074: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
5075: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.200 albertel 5076: if ($scanlines) {
5077: my $prefix='scantron_';
1.157 albertel 5078: # no need to update orig, shouldn't change
5079: # &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'.
1.257 albertel 5080: # $env{'form.scantron_selectfile'});
1.200 albertel 5081: &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}),
5082: $prefix.'corrected_'.
1.257 albertel 5083: $env{'form.scantron_selectfile'});
1.200 albertel 5084: &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}),
5085: $prefix.'skipped_'.
1.257 albertel 5086: $env{'form.scantron_selectfile'});
1.200 albertel 5087: }
1.175 albertel 5088: &Apache::lonnet::put('nohist_scantrondata',$scan_data,$cdom,$cname);
1.157 albertel 5089: }
5090:
5091: sub scantron_get_line {
1.200 albertel 5092: my ($scanlines,$scan_data,$i)=@_;
1.376 albertel 5093: if (&should_be_skipped($scanlines,$scan_data,$i)) { return undef; }
5094: #if ($scanlines->{'skipped'}[$i]) { return undef; }
1.157 albertel 5095: if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];}
5096: return $scanlines->{'orig'}[$i];
5097: }
5098:
1.200 albertel 5099: sub get_todo_count {
5100: my ($scanlines,$scan_data)=@_;
5101: my $count=0;
5102: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
5103: my $line=&scantron_get_line($scanlines,$scan_data,$i);
5104: if ($line=~/^[\s\cz]*$/) { next; }
5105: $count++;
5106: }
5107: return $count;
5108: }
5109:
1.157 albertel 5110: sub scantron_put_line {
1.200 albertel 5111: my ($scanlines,$scan_data,$i,$newline,$skip)=@_;
1.157 albertel 5112: if ($skip) {
5113: $scanlines->{'skipped'}[$i]=$newline;
1.376 albertel 5114: &start_skipping($scan_data,$i);
1.157 albertel 5115: return;
5116: }
5117: $scanlines->{'corrected'}[$i]=$newline;
5118: }
5119:
1.376 albertel 5120: sub scantron_clear_skip {
5121: my ($scanlines,$scan_data,$i)=@_;
5122: if (exists($scanlines->{'skipped'}[$i])) {
5123: undef($scanlines->{'skipped'}[$i]);
5124: return 1;
5125: }
5126: return 0;
5127: }
5128:
1.334 albertel 5129: sub scantron_filter_not_exam {
5130: my ($curres)=@_;
5131:
5132: if (ref($curres) && $curres->is_problem() && !$curres->is_exam()) {
5133: # if the user has asked to not have either hidden
5134: # or 'randomout' controlled resources to be graded
5135: # don't include them
5136: if ($env{'form.scantron_options_hidden'} eq 'ignore_hidden'
5137: && $curres->randomout) {
5138: return 0;
5139: }
5140: return 1;
5141: }
5142: return 0;
5143: }
5144:
5145: sub scantron_validate_sequence {
5146: my ($r,$currentphase) = @_;
5147:
5148: my $navmap=Apache::lonnavmaps::navmap->new();
5149: my (undef,undef,$sequence)=
5150: &Apache::lonnet::decode_symb($env{'form.selectpage'});
5151:
5152: my $map=$navmap->getResourceByUrl($sequence);
5153:
5154: $r->print('<input type="hidden" name="validate_sequence_exam"
5155: value="ignore" />');
5156: if ($env{'form.validate_sequence_exam'} ne 'ignore') {
5157: my @resources=
5158: $navmap->retrieveResources($map,\&scantron_filter_not_exam,1,0);
5159: if (@resources) {
1.357 banghart 5160: $r->print("<p>".&mt('Some resources in the sequence currently are not set to exam mode. Grading these resources currently may not work correctly.')."</p>");
1.334 albertel 5161: return (1,$currentphase);
5162: }
5163: }
5164:
5165: return (0,$currentphase+1);
5166: }
5167:
1.157 albertel 5168: sub scantron_validate_ID {
5169: my ($r,$currentphase) = @_;
5170:
5171: #get student info
5172: my $classlist=&Apache::loncoursedata::get_classlist();
5173: my %idmap=&username_to_idmap($classlist);
5174:
5175: #get scantron line setup
1.257 albertel 5176: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.157 albertel 5177: my ($scanlines,$scan_data)=&scantron_getfile();
5178:
5179: my %found=('ids'=>{},'usernames'=>{});
5180: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
1.200 albertel 5181: my $line=&scantron_get_line($scanlines,$scan_data,$i);
1.157 albertel 5182: if ($line=~/^[\s\cz]*$/) { next; }
5183: my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
5184: $scan_data);
5185: my $id=$$scan_record{'scantron.ID'};
5186: my $found;
5187: foreach my $checkid (keys(%idmap)) {
5188: if (lc($checkid) eq lc($id)) { $found=$checkid;last; }
5189: }
5190: if ($found) {
5191: my $username=$idmap{$found};
5192: if ($found{'ids'}{$found}) {
5193: &scantron_get_correction($r,$i,$scan_record,\%scantron_config,
5194: $line,'duplicateID',$found);
1.194 albertel 5195: return(1,$currentphase);
1.157 albertel 5196: } elsif ($found{'usernames'}{$username}) {
5197: &scantron_get_correction($r,$i,$scan_record,\%scantron_config,
5198: $line,'duplicateID',$username);
1.194 albertel 5199: return(1,$currentphase);
1.157 albertel 5200: }
1.186 albertel 5201: #FIXME store away line we previously saw the ID on to use above
1.157 albertel 5202: $found{'ids'}{$found}++;
5203: $found{'usernames'}{$username}++;
5204: } else {
5205: if ($id =~ /^\s*$/) {
1.158 albertel 5206: my $username=&scan_data($scan_data,"$i.user");
1.157 albertel 5207: if (defined($username) && $found{'usernames'}{$username}) {
5208: &scantron_get_correction($r,$i,$scan_record,
5209: \%scantron_config,
5210: $line,'duplicateID',$username);
1.194 albertel 5211: return(1,$currentphase);
1.157 albertel 5212: } elsif (!defined($username)) {
5213: &scantron_get_correction($r,$i,$scan_record,
5214: \%scantron_config,
5215: $line,'incorrectID');
1.194 albertel 5216: return(1,$currentphase);
1.157 albertel 5217: }
5218: $found{'usernames'}{$username}++;
5219: } else {
5220: &scantron_get_correction($r,$i,$scan_record,\%scantron_config,
5221: $line,'incorrectID');
1.194 albertel 5222: return(1,$currentphase);
1.157 albertel 5223: }
5224: }
5225: }
5226:
5227: return (0,$currentphase+1);
5228: }
5229:
5230: sub scantron_get_correction {
5231: my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_;
5232:
5233: #FIXME in the case of a duplicated ID the previous line, probaly need
5234: #to show both the current line and the previous one and allow skipping
5235: #the previous one or the current one
5236:
1.161 albertel 5237: $r->print("<p><b>An error was detected ($error)</b>");
1.333 albertel 5238: if ( $$scan_record{'scantron.PaperID'} =~ /\S/) {
1.157 albertel 5239: $r->print(" for PaperID <tt>".
5240: $$scan_record{'scantron.PaperID'}."</tt> \n");
5241: } else {
5242: $r->print(" in scanline $i <pre>".
5243: $line."</pre> \n");
5244: }
1.242 albertel 5245: my $message="<p>The ID on the form is <tt>".
5246: $$scan_record{'scantron.ID'}."</tt><br />\n".
5247: "The name on the paper is ".
5248: $$scan_record{'scantron.LastName'}.",".
5249: $$scan_record{'scantron.FirstName'}."</p>";
5250:
1.157 albertel 5251: $r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");
5252: $r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");
5253: if ($error =~ /ID$/) {
1.186 albertel 5254: if ($error eq 'incorrectID') {
1.157 albertel 5255: $r->print("The encoded ID is not in the classlist</p>\n");
5256: } elsif ($error eq 'duplicateID') {
5257: $r->print("The encoded ID has also been used by a previous paper $arg</p>\n");
5258: }
1.242 albertel 5259: $r->print($message);
1.157 albertel 5260: $r->print("<p>How should I handle this? <br /> \n");
5261: $r->print("\n<ul><li> ");
5262: #FIXME it would be nice if this sent back the user ID and
5263: #could do partial userID matches
5264: $r->print(&Apache::loncommon::selectstudent_link('scantronupload',
5265: 'scantron_username','scantron_domain'));
5266: $r->print(": <input type='text' name='scantron_username' value='' />");
5267: $r->print("\n@".
1.257 albertel 5268: &Apache::loncommon::select_dom_form($env{'request.role.domain'},'scantron_domain'));
1.157 albertel 5269:
5270: $r->print('</li>');
1.186 albertel 5271: } elsif ($error =~ /CODE$/) {
5272: if ($error eq 'incorrectCODE') {
1.187 albertel 5273: $r->print("</p><p>The encoded CODE is not in the list of possible CODEs</p>\n");
1.186 albertel 5274: } elsif ($error eq 'duplicateCODE') {
1.194 albertel 5275: $r->print("</p><p>The encoded CODE has also been used by a previous paper ".join(', ',@{$arg}).", and CODEs are supposed to be unique</p>\n");
1.186 albertel 5276: }
1.224 albertel 5277: $r->print("<p>The CODE on the form is <tt>'".
5278: $$scan_record{'scantron.CODE'}."'</tt><br />\n");
1.242 albertel 5279: $r->print($message);
1.186 albertel 5280: $r->print("<p>How should I handle this? <br /> \n");
1.187 albertel 5281: $r->print("\n<br /> ");
1.194 albertel 5282: my $i=0;
1.273 albertel 5283: if ($error eq 'incorrectCODE'
5284: && $$scan_record{'scantron.CODE'}=~/\S/ ) {
1.194 albertel 5285: my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'});
1.278 albertel 5286: if ($closest > 0) {
5287: foreach my $testcode (@{$closest}) {
5288: my $checked='';
5289: if (!$i) { $checked=' checked="on" '; }
5290: $r->print("<label><input type='radio' name='scantron_CODE_resolution' value='use_closest_$i' $checked /> Use the similar CODE <b><tt>".$testcode."</tt></b> instead.</label><input type='hidden' name='scantron_CODE_closest_$i' value='$testcode' />");
5291: $r->print("\n<br />");
5292: $i++;
5293: }
1.194 albertel 5294: }
5295: }
1.273 albertel 5296: if ($$scan_record{'scantron.CODE'}=~/\S/ ) {
5297: my $checked; if (!$i) { $checked=' checked="on" '; }
5298: $r->print("<label><input type='radio' name='scantron_CODE_resolution' value='use_unfound' $checked /> Use the CODE <b><tt>".$$scan_record{'scantron.CODE'}."</tt></b> that is was on the paper, ignoring the error.</label>");
5299: $r->print("\n<br />");
5300: }
1.194 albertel 5301:
1.188 albertel 5302: $r->print(<<ENDSCRIPT);
5303: <script type="text/javascript">
5304: function change_radio(field) {
1.190 albertel 5305: var slct=document.scantronupload.scantron_CODE_resolution;
1.188 albertel 5306: var i;
5307: for (i=0;i<slct.length;i++) {
5308: if (slct[i].value==field) { slct[i].checked=true; }
5309: }
5310: }
5311: </script>
5312: ENDSCRIPT
1.187 albertel 5313: my $href="/adm/pickcode?".
1.359 www 5314: "form=".&escape("scantronupload").
5315: "&scantron_format=".&escape($env{'form.scantron_format'}).
5316: "&scantron_CODElist=".&escape($env{'form.scantron_CODElist'}).
5317: "&curCODE=".&escape($$scan_record{'scantron.CODE'}).
5318: "&scantron_selectfile=".&escape($env{'form.scantron_selectfile'});
1.332 albertel 5319: if ($env{'form.scantron_CODElist'} =~ /\S/) {
5320: $r->print("<label><input type='radio' name='scantron_CODE_resolution' value='use_found' /> <a target='_blank' href='$href'>Select</a> a CODE from the list of all CODEs and use it.</label> Selected CODE is <input readonly='true' type='text' size='8' name='scantron_CODE_selectedvalue' onfocus=\"javascript:change_radio('use_found')\" onchange=\"javascript:change_radio('use_found')\" />");
5321: $r->print("\n<br />");
5322: }
1.272 albertel 5323: $r->print("<label><input type='radio' name='scantron_CODE_resolution' value='use_typed' /> Use </label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" /> as the CODE.");
1.187 albertel 5324: $r->print("\n<br /><br />");
1.157 albertel 5325: } elsif ($error eq 'doublebubble') {
5326: $r->print("<p>There have been multiple bubbles scanned for a some question(s)</p>\n");
5327: $r->print('<input type="hidden" name="scantron_questions" value="'.
5328: join(',',@{$arg}).'" />');
1.242 albertel 5329: $r->print($message);
1.157 albertel 5330: $r->print("<p>Please indicate which bubble should be used for grading</p>");
5331: foreach my $question (@{$arg}) {
5332: my $selected=$$scan_record{"scantron.$question.answer"};
5333: &scantron_bubble_selector($r,$scan_config,$question,split('',$selected));
5334: }
5335: } elsif ($error eq 'missingbubble') {
5336: $r->print("<p>There have been <b>no</b> bubbles scanned for some question(s)</p>\n");
1.242 albertel 5337: $r->print($message);
1.157 albertel 5338: $r->print("<p>Please indicate which bubble should be used for grading</p>");
5339: $r->print("Some questions have no scanned bubbles\n");
5340: $r->print('<input type="hidden" name="scantron_questions" value="'.
5341: join(',',@{$arg}).'" />');
5342: foreach my $question (@{$arg}) {
5343: my $selected=$$scan_record{"scantron.$question.answer"};
5344: &scantron_bubble_selector($r,$scan_config,$question);
5345: }
5346: } else {
5347: $r->print("\n<ul>");
5348: }
5349: $r->print("\n</li></ul>");
5350:
5351: }
5352:
5353: sub scantron_bubble_selector {
5354: my ($r,$scan_config,$quest,@selected)=@_;
5355: my $max=$$scan_config{'Qlength'};
1.274 albertel 5356:
5357: my $scmode=$$scan_config{'Qon'};
5358: if ($scmode eq 'number' || $scmode eq 'letter') { $max=10; }
5359:
1.157 albertel 5360: my @alphabet=('A'..'Z');
5361: $r->print("<table border='1'><tr><td rowspan='2'>$quest</td>");
5362: for (my $i=0;$i<$max+1;$i++) {
1.274 albertel 5363: $r->print("\n".'<td align="center">');
1.157 albertel 5364: if ($selected[0] eq $alphabet[$i]) { $r->print('X'); shift(@selected) }
5365: else { $r->print(' '); }
5366: $r->print('</td>');
5367: }
1.274 albertel 5368: $r->print('</tr><tr>');
1.157 albertel 5369: for (my $i=0;$i<$max;$i++) {
1.274 albertel 5370: $r->print("\n".
5371: '<td><label><input type="radio" name="scantron_correct_Q_'.
1.272 albertel 5372: $quest.'" value="'.$i.'" />'.$alphabet[$i]."</label></td>");
1.157 albertel 5373: }
1.272 albertel 5374: $r->print('<td><label><input type="radio" name="scantron_correct_Q_'.
5375: $quest.'" value="none" /> No bubble </label></td>');
1.157 albertel 5376: $r->print('</tr></table>');
5377: }
5378:
1.194 albertel 5379: sub num_matches {
5380: my ($orig,$code) = @_;
5381: my @code=split(//,$code);
5382: my @orig=split(//,$orig);
5383: my $same=0;
5384: for (my $i=0;$i<scalar(@code);$i++) {
5385: if ($code[$i] eq $orig[$i]) { $same++; }
5386: }
5387: return $same;
5388: }
5389:
5390: sub scantron_get_closely_matching_CODEs {
5391: my ($allcodes,$CODE)=@_;
5392: my @CODEs;
5393: foreach my $testcode (sort(keys(%{$allcodes}))) {
5394: push(@{$CODEs[&num_matches($CODE,$testcode)]},$testcode);
5395: }
5396:
5397: return ($#CODEs,$CODEs[-1]);
5398: }
5399:
5400: sub get_codes {
1.280 foxr 5401: my ($old_name, $cdom, $cnum) = @_;
5402: if (!$old_name) {
5403: $old_name=$env{'form.scantron_CODElist'};
5404: }
5405: if (!$cdom) {
5406: $cdom =$env{'course.'.$env{'request.course.id'}.'.domain'};
5407: }
5408: if (!$cnum) {
5409: $cnum =$env{'course.'.$env{'request.course.id'}.'.num'};
5410: }
1.278 albertel 5411: my %result=&Apache::lonnet::get('CODEs',[$old_name,"type\0$old_name"],
5412: $cdom,$cnum);
5413: my %allcodes;
5414: if ($result{"type\0$old_name"} eq 'number') {
5415: %allcodes=map {($_,1)} split(',',$result{$old_name});
5416: } else {
5417: %allcodes=map {(&Apache::lonprintout::num_to_letters($_),1)} split(',',$result{$old_name});
5418: }
1.194 albertel 5419: return %allcodes;
5420: }
5421:
1.157 albertel 5422: sub scantron_validate_CODE {
5423: my ($r,$currentphase) = @_;
1.257 albertel 5424: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.186 albertel 5425: if ($scantron_config{'CODElocation'} &&
5426: $scantron_config{'CODEstart'} &&
5427: $scantron_config{'CODElength'}) {
1.257 albertel 5428: if (!defined($env{'form.scantron_CODElist'})) {
1.186 albertel 5429: &FIXME_blow_up()
5430: }
5431: } else {
5432: return (0,$currentphase+1);
5433: }
5434:
5435: my %usedCODEs;
5436:
1.194 albertel 5437: my %allcodes=&get_codes();
1.186 albertel 5438:
5439: my ($scanlines,$scan_data)=&scantron_getfile();
5440: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
1.200 albertel 5441: my $line=&scantron_get_line($scanlines,$scan_data,$i);
1.186 albertel 5442: if ($line=~/^[\s\cz]*$/) { next; }
5443: my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
5444: $scan_data);
5445: my $CODE=$$scan_record{'scantron.CODE'};
5446: my $error=0;
1.224 albertel 5447: if (!&Apache::lonnet::validCODE($CODE)) {
5448: &scantron_get_correction($r,$i,$scan_record,
5449: \%scantron_config,
5450: $line,'incorrectCODE',\%allcodes);
5451: return(1,$currentphase);
5452: }
1.221 albertel 5453: if (%allcodes && !exists($allcodes{$CODE})
5454: && !$$scan_record{'scantron.useCODE'}) {
1.186 albertel 5455: &scantron_get_correction($r,$i,$scan_record,
5456: \%scantron_config,
1.194 albertel 5457: $line,'incorrectCODE',\%allcodes);
5458: return(1,$currentphase);
1.186 albertel 5459: }
1.214 albertel 5460: if (exists($usedCODEs{$CODE})
1.257 albertel 5461: && $env{'form.scantron_CODEunique'} eq 'yes'
1.192 albertel 5462: && !$$scan_record{'scantron.CODE_ignore_dup'}) {
1.186 albertel 5463: &scantron_get_correction($r,$i,$scan_record,
5464: \%scantron_config,
1.194 albertel 5465: $line,'duplicateCODE',$usedCODEs{$CODE});
5466: return(1,$currentphase);
1.186 albertel 5467: }
1.194 albertel 5468: push (@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'});
1.186 albertel 5469: }
1.157 albertel 5470: return (0,$currentphase+1);
5471: }
5472:
5473: sub scantron_validate_doublebubble {
5474: my ($r,$currentphase) = @_;
5475: #get student info
5476: my $classlist=&Apache::loncoursedata::get_classlist();
5477: my %idmap=&username_to_idmap($classlist);
5478:
5479: #get scantron line setup
1.257 albertel 5480: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.157 albertel 5481: my ($scanlines,$scan_data)=&scantron_getfile();
5482: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
1.200 albertel 5483: my $line=&scantron_get_line($scanlines,$scan_data,$i);
1.157 albertel 5484: if ($line=~/^[\s\cz]*$/) { next; }
5485: my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
5486: $scan_data);
5487: if (!defined($$scan_record{'scantron.doubleerror'})) { next; }
5488: &scantron_get_correction($r,$i,$scan_record,\%scantron_config,$line,
5489: 'doublebubble',
5490: $$scan_record{'scantron.doubleerror'});
5491: return (1,$currentphase);
5492: }
5493: return (0,$currentphase+1);
5494: }
5495:
1.330 albertel 5496: sub scantron_get_maxbubble {
1.257 albertel 5497: if (defined($env{'form.scantron_maxbubble'}) &&
5498: $env{'form.scantron_maxbubble'}) {
5499: return $env{'form.scantron_maxbubble'};
1.191 albertel 5500: }
1.330 albertel 5501:
1.191 albertel 5502: my $navmap=Apache::lonnavmaps::navmap->new();
5503: my (undef,undef,$sequence)=
1.257 albertel 5504: &Apache::lonnet::decode_symb($env{'form.selectpage'});
1.330 albertel 5505:
1.191 albertel 5506: my $map=$navmap->getResourceByUrl($sequence);
5507: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
1.330 albertel 5508:
5509: &Apache::lonxml::clear_problem_counter();
5510:
1.191 albertel 5511: foreach my $resource (@resources) {
1.330 albertel 5512: my $result=&Apache::lonnet::ssi($resource->src(),
5513: ('symb' => $resource->symb()));
1.191 albertel 5514: }
5515: &Apache::lonnet::delenv('scantron\.');
1.330 albertel 5516: $env{'form.scantron_maxbubble'} =
5517: &Apache::lonxml::get_problem_counter()-1;
5518:
1.257 albertel 5519: return $env{'form.scantron_maxbubble'};
1.191 albertel 5520: }
5521:
1.157 albertel 5522: sub scantron_validate_missingbubbles {
5523: my ($r,$currentphase) = @_;
5524: #get student info
5525: my $classlist=&Apache::loncoursedata::get_classlist();
5526: my %idmap=&username_to_idmap($classlist);
5527:
5528: #get scantron line setup
1.257 albertel 5529: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.157 albertel 5530: my ($scanlines,$scan_data)=&scantron_getfile();
1.191 albertel 5531: my $max_bubble=&scantron_get_maxbubble();
1.157 albertel 5532: if (!$max_bubble) { $max_bubble=2**31; }
5533: for (my $i=0;$i<=$scanlines->{'count'};$i++) {
1.200 albertel 5534: my $line=&scantron_get_line($scanlines,$scan_data,$i);
1.157 albertel 5535: if ($line=~/^[\s\cz]*$/) { next; }
5536: my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
5537: $scan_data);
5538: if (!defined($$scan_record{'scantron.missingerror'})) { next; }
5539: my @to_correct;
5540: foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {
5541: if ($missing > $max_bubble) { next; }
5542: push(@to_correct,$missing);
5543: }
5544: if (@to_correct) {
5545: &scantron_get_correction($r,$i,$scan_record,\%scantron_config,
5546: $line,'missingbubble',\@to_correct);
5547: return (1,$currentphase);
5548: }
5549:
5550: }
5551: return (0,$currentphase+1);
5552: }
5553:
1.82 albertel 5554: sub scantron_process_students {
1.75 albertel 5555: my ($r) = @_;
1.257 albertel 5556: my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($env{'form.selectpage'});
1.324 albertel 5557: my ($symb)=&get_symb($r);
1.81 albertel 5558: if (!$symb) {return '';}
1.324 albertel 5559: my $default_form_data=&defaultFormData($symb);
1.82 albertel 5560:
1.257 albertel 5561: my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
1.157 albertel 5562: my ($scanlines,$scan_data)=&scantron_getfile();
1.82 albertel 5563: my $classlist=&Apache::loncoursedata::get_classlist();
5564: my %idmap=&username_to_idmap($classlist);
1.132 bowersj2 5565: my $navmap=Apache::lonnavmaps::navmap->new();
1.83 albertel 5566: my $map=$navmap->getResourceByUrl($sequence);
5567: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
1.140 albertel 5568: # $r->print("geto ".scalar(@resources)."<br />");
1.82 albertel 5569: my $result= <<SCANTRONFORM;
1.81 albertel 5570: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
5571: <input type="hidden" name="command" value="scantron_configphase" />
5572: $default_form_data
5573: SCANTRONFORM
1.82 albertel 5574: $r->print($result);
5575:
5576: my @delayqueue;
1.140 albertel 5577: my %completedstudents;
5578:
1.200 albertel 5579: my $count=&get_todo_count($scanlines,$scan_data);
1.157 albertel 5580: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status',
1.200 albertel 5581: 'Scantron Progress',$count,
1.195 albertel 5582: 'inline',undef,'scantronupload');
1.140 albertel 5583: &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
5584: 'Processing first student');
5585: my $start=&Time::HiRes::time();
1.158 albertel 5586: my $i=-1;
1.200 albertel 5587: my ($uname,$udom,$started);
1.157 albertel 5588: while ($i<$scanlines->{'count'}) {
5589: ($uname,$udom)=('','');
5590: $i++;
1.200 albertel 5591: my $line=&scantron_get_line($scanlines,$scan_data,$i);
1.157 albertel 5592: if ($line=~/^[\s\cz]*$/) { next; }
1.200 albertel 5593: if ($started) {
5594: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
5595: 'last student');
5596: }
5597: $started=1;
1.157 albertel 5598: my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
5599: $scan_data);
5600: unless ($uname=&scantron_find_student($scan_record,$scan_data,
5601: \%idmap,$i)) {
5602: &scantron_add_delay(\@delayqueue,$line,
5603: 'Unable to find a student that matches',1);
5604: next;
5605: }
5606: if (exists $completedstudents{$uname}) {
5607: &scantron_add_delay(\@delayqueue,$line,
5608: 'Student '.$uname.' has multiple sheets',2);
5609: next;
5610: }
5611: ($uname,$udom)=split(/:/,$uname);
1.330 albertel 5612:
5613: &Apache::lonxml::clear_problem_counter();
1.157 albertel 5614: &Apache::lonnet::appenv(%$scan_record);
1.376 albertel 5615:
5616: if (&scantron_clear_skip($scanlines,$scan_data,$i)) {
5617: &scantron_putfile($scanlines,$scan_data);
5618: }
1.161 albertel 5619:
5620: my $i=0;
1.83 albertel 5621: foreach my $resource (@resources) {
1.85 albertel 5622: $i++;
1.193 albertel 5623: my %form=('submitted' =>'scantron',
5624: 'grade_target' =>'grade',
5625: 'grade_username'=>$uname,
5626: 'grade_domain' =>$udom,
1.257 albertel 5627: 'grade_courseid'=>$env{'request.course.id'},
1.193 albertel 5628: 'grade_symb' =>$resource->symb());
5629: if (exists($scan_record->{'scantron.CODE'}) &&
5630: $scan_record->{'scantron.CODE'}) {
5631: $form{'CODE'}=$scan_record->{'scantron.CODE'};
1.224 albertel 5632: } else {
5633: $form{'CODE'}='';
1.193 albertel 5634: }
5635: my $result=&Apache::lonnet::ssi($resource->src(),%form);
1.227 albertel 5636: if ($result ne '') {
5637: &Apache::lonnet::logthis("scantron grading error -> $result");
1.257 albertel 5638: &Apache::lonnet::logthis("scantron grading error info name $uname domain $udom course $env{'request.course.id'} url ".$resource->src());
1.227 albertel 5639: }
1.213 albertel 5640: if (&Apache::loncommon::connection_aborted($r)) { last; }
1.83 albertel 5641: }
1.140 albertel 5642: $completedstudents{$uname}={'line'=>$line};
1.213 albertel 5643: if (&Apache::loncommon::connection_aborted($r)) { last; }
1.140 albertel 5644: } continue {
1.330 albertel 5645: &Apache::lonxml::clear_problem_counter();
1.83 albertel 5646: &Apache::lonnet::delenv('scantron\.');
1.82 albertel 5647: }
1.140 albertel 5648: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
1.172 albertel 5649: # my $lasttime = &Time::HiRes::time()-$start;
5650: # $r->print("<p>took $lasttime</p>");
1.140 albertel 5651:
1.200 albertel 5652: $r->print("</form>");
1.324 albertel 5653: $r->print(&show_grading_menu_form($symb));
1.157 albertel 5654: return '';
1.75 albertel 5655: }
1.157 albertel 5656:
5657: sub scantron_upload_scantron_data {
5658: my ($r)=@_;
1.257 albertel 5659: $r->print(&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'}));
1.157 albertel 5660: my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',
1.181 albertel 5661: 'domainid',
5662: 'coursename');
1.257 albertel 5663: my $domsel=&Apache::loncommon::select_dom_form($env{'request.role.domain'},
1.157 albertel 5664: 'domainid');
1.324 albertel 5665: my $default_form_data=&defaultFormData(&get_symb($r,1));
1.157 albertel 5666: $r->print(<<UPLOAD);
5667: <script type="text/javascript" language="javascript">
5668: function checkUpload(formname) {
5669: if (formname.upfile.value == "") {
5670: alert("Please use the browse button to select a file from your local directory.");
5671: return false;
5672: }
5673: formname.submit();
5674: }
5675: </script>
5676:
5677: <form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'>
1.162 albertel 5678: $default_form_data
1.181 albertel 5679: <table>
5680: <tr><td>$select_link </td></tr>
5681: <tr><td>Course ID: </td><td><input name='courseid' type='text' /> </td></tr>
5682: <tr><td>Course Name: </td><td><input name='coursename' type='text' /></td></tr>
5683: <tr><td>Domain: </td><td>$domsel </td></tr>
5684: <tr><td>File to upload:</td><td><input type="file" name="upfile" size="50" /></td></tr>
5685: </table>
1.157 albertel 5686: <input name='command' value='scantronupload_save' type='hidden' />
5687: <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" />
5688: </form>
5689: UPLOAD
5690: return '';
5691: }
5692:
5693: sub scantron_upload_scantron_data_save {
5694: my($r)=@_;
1.324 albertel 5695: my ($symb)=&get_symb($r,1);
1.182 albertel 5696: my $doanotherupload=
5697: '<br /><form action="/adm/grades" method="post">'."\n".
5698: '<input type="hidden" name="command" value="scantronupload" />'."\n".
5699: '<input type="submit" name="submit" value="Do Another Upload" />'."\n".
5700: '</form>'."\n";
1.257 albertel 5701: if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&
1.162 albertel 5702: !&Apache::lonnet::allowed('usc',
1.257 albertel 5703: $env{'form.domainid'}.'_'.$env{'form.courseid'})) {
1.162 albertel 5704: $r->print("You are not allowed to upload Scantron data to the requested course.<br />");
1.182 albertel 5705: if ($symb) {
1.324 albertel 5706: $r->print(&show_grading_menu_form($symb));
1.182 albertel 5707: } else {
5708: $r->print($doanotherupload);
5709: }
1.162 albertel 5710: return '';
5711: }
1.257 albertel 5712: my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});
1.211 ng 5713: $r->print("Doing upload to ".$coursedata{'description'}." <br />");
1.257 albertel 5714: my $fname=$env{'form.upfile.filename'};
1.157 albertel 5715: #FIXME
5716: #copied from lonnet::userfileupload()
5717: #make that function able to target a specified course
5718: # Replace Windows backslashes by forward slashes
5719: $fname=~s/\\/\//g;
5720: # Get rid of everything but the actual filename
5721: $fname=~s/^.*\/([^\/]+)$/$1/;
5722: # Replace spaces by underscores
5723: $fname=~s/\s+/\_/g;
5724: # Replace all other weird characters by nothing
5725: $fname=~s/[^\w\.\-]//g;
5726: # See if there is anything left
5727: unless ($fname) { return 'error: no uploaded file'; }
1.209 ng 5728: my $uploadedfile=$fname;
1.157 albertel 5729: $fname='scantron_orig_'.$fname;
1.257 albertel 5730: if (length($env{'form.upfile'}) < 2) {
5731: $r->print("<font color='red'>Error:</font> The file you attempted to upload, <tt>".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</tt>, contained no information. Please check that you entered the correct filename.");
1.183 albertel 5732: } else {
1.275 albertel 5733: my $result=&Apache::lonnet::finishuserfileupload($env{'form.courseid'},$env{'form.domainid'},'upfile',$fname);
1.210 albertel 5734: if ($result =~ m|^/uploaded/|) {
1.257 albertel 5735: $r->print("<font color='green'>Success:</font> Successfully uploaded ".(length($env{'form.upfile'})-1)." bytes of data into location <tt>".$result."</tt>");
1.210 albertel 5736: } else {
1.257 albertel 5737: $r->print("<font color='red'>Error:</font> An error (".$result.") occurred when attempting to upload the file, <tt>".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."</tt>");
1.183 albertel 5738: }
5739: }
1.174 albertel 5740: if ($symb) {
1.209 ng 5741: $r->print(&scantron_selectphase($r,$uploadedfile));
1.174 albertel 5742: } else {
1.182 albertel 5743: $r->print($doanotherupload);
1.174 albertel 5744: }
1.157 albertel 5745: return '';
5746: }
5747:
1.202 albertel 5748: sub valid_file {
5749: my ($requested_file)=@_;
5750: foreach my $filename (sort(&scantron_filenames())) {
5751: if ($requested_file eq $filename) { return 1; }
5752: }
5753: return 0;
5754: }
5755:
5756: sub scantron_download_scantron_data {
5757: my ($r)=@_;
1.324 albertel 5758: my $default_form_data=&defaultFormData(&get_symb($r,1));
1.257 albertel 5759: my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
5760: my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5761: my $file=$env{'form.scantron_selectfile'};
1.202 albertel 5762: if (! &valid_file($file)) {
5763: $r->print(<<ERROR);
5764: <p>
5765: The requested file name was invalid.
5766: </p>
5767: ERROR
1.324 albertel 5768: $r->print(&show_grading_menu_form(&get_symb($r,1)));
1.202 albertel 5769: return;
5770: }
5771: my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
5772: my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file;
5773: my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file;
5774: &Apache::lonnet::allowuploaded('/adm/grades',$orig);
5775: &Apache::lonnet::allowuploaded('/adm/grades',$corrected);
5776: &Apache::lonnet::allowuploaded('/adm/grades',$skipped);
5777: $r->print(<<DOWNLOAD);
5778: <p>
5779: <a href="$orig">Original</a> file as uploaded by the scantron office.
5780: </p>
5781: <p>
5782: <a href="$corrected">Corrections</a>, a file of corrected records that were used in grading.
5783: </p>
5784: <p>
5785: <a href="$skipped">Skipped</a>, a file of records that were skipped.
5786: </p>
5787: DOWNLOAD
1.324 albertel 5788: $r->print(&show_grading_menu_form(&get_symb($r,1)));
1.202 albertel 5789: return '';
5790: }
1.157 albertel 5791:
1.75 albertel 5792: #-------- end of section for handling grading scantron forms -------
5793: #
5794: #-------------------------------------------------------------------
5795:
1.72 ng 5796: #-------------------------- Menu interface -------------------------
5797: #
5798: #--- Show a Grading Menu button - Calls the next routine ---
5799: sub show_grading_menu_form {
1.324 albertel 5800: my ($symb)=@_;
1.125 ng 5801: my $result.='<br /><form action="/adm/grades" method="post">'."\n".
1.72 ng 5802: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.257 albertel 5803: '<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
1.72 ng 5804: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
5805: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
5806: '</form>'."\n";
5807: return $result;
5808: }
5809:
1.77 ng 5810: # -- Retrieve choices for grading form
5811: sub savedState {
5812: my %savedState = ();
1.257 albertel 5813: if ($env{'form.saveState'}) {
5814: foreach (split(/:/,$env{'form.saveState'})) {
1.77 ng 5815: my ($key,$value) = split(/=/,$_,2);
5816: $savedState{$key} = $value;
5817: }
5818: }
5819: return \%savedState;
5820: }
1.76 ng 5821:
1.72 ng 5822: #--- Displays the main menu page -------
5823: sub gradingmenu {
5824: my ($request) = @_;
1.324 albertel 5825: my ($symb)=&get_symb($request);
1.72 ng 5826: if (!$symb) {return '';}
1.76 ng 5827: my $probTitle = &Apache::lonnet::gettitle($symb);
1.72 ng 5828:
5829: $request->print(<<GRADINGMENUJS);
5830: <script type="text/javascript" language="javascript">
1.116 ng 5831: function checkChoice(formname,val,cmdx) {
5832: if (val <= 2) {
5833: var cmd = radioSelection(formname.radioChoice);
1.118 ng 5834: var cmdsave = cmd;
1.116 ng 5835: } else {
5836: cmd = cmdx;
1.118 ng 5837: cmdsave = 'submission';
1.116 ng 5838: }
5839: formname.command.value = cmd;
1.118 ng 5840: formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
1.145 albertel 5841: ":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
1.116 ng 5842: if (val < 5) formname.submit();
5843: if (val == 5) {
1.72 ng 5844: if (!checkReceiptNo(formname,'notOK')) { return false;}
5845: formname.submit();
5846: }
1.238 albertel 5847: if (val < 7) formname.submit();
1.72 ng 5848: }
5849:
5850: function checkReceiptNo(formname,nospace) {
5851: var receiptNo = formname.receipt.value;
5852: var checkOpt = false;
5853: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
5854: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
5855: if (checkOpt) {
5856: alert("Please enter a receipt number given by a student in the receipt box.");
5857: formname.receipt.value = "";
5858: formname.receipt.focus();
5859: return false;
5860: }
5861: return true;
5862: }
5863: </script>
5864: GRADINGMENUJS
1.118 ng 5865: &commonJSfunctions($request);
5866: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>';
1.324 albertel 5867: my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
1.118 ng 5868: $result.=$table;
1.76 ng 5869: my (undef,$sections) = &getclasslist('all','0');
1.77 ng 5870: my $savedState = &savedState();
1.118 ng 5871: my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
1.77 ng 5872: my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
1.118 ng 5873: my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
1.77 ng 5874: my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
1.72 ng 5875:
5876: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
5877: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
5878: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
5879: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.116 ng 5880: '<input type="hidden" name="command" value="" />'."\n".
1.77 ng 5881: '<input type="hidden" name="saveState" value="" />'."\n".
1.124 ng 5882: '<input type="hidden" name="gradingMenu" value="1" />'."\n".
1.72 ng 5883: '<input type="hidden" name="showgrading" value="yes" />'."\n";
5884:
1.326 albertel 5885: $result.='<table width="100%" border="0"><tr><td bgcolor=#777777>'."\n".
5886: '<table width="100%" border="0"><tr bgcolor="#e6ffff"><td colspan="2">'."\n".
1.72 ng 5887: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
1.116 ng 5888: '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
5889:
1.326 albertel 5890: $result.='<table width="100%" border="0">';
1.116 ng 5891: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
1.167 sakharuk 5892: ' '.&mt('Select Section').': <select name="section">'."\n";
1.116 ng 5893: if (ref($sections)) {
1.155 albertel 5894: foreach (sort (@$sections)) {
5895: $result.='<option value="'.$_.'" '.
5896: ($saveSec eq $_ ? 'selected="on"':'').'>'.$_.'</option>'."\n";
5897: }
1.116 ng 5898: }
1.238 albertel 5899: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</option></select> ';
1.116 ng 5900:
1.167 sakharuk 5901: $result.=&mt('Student Status').':</b>'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);
1.72 ng 5902:
1.116 ng 5903: $result.='</td></tr>';
5904:
1.288 albertel 5905: $result.='<tr bgcolor="#ffffe6"valign="top"><td><label>'.
1.118 ng 5906: '<input type="radio" name="radioChoice" value="submission" '.
1.326 albertel 5907: ($saveCmd eq 'submission' ? 'checked' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').
1.288 albertel 5908: '</label> <select name="submitonly">'.
1.145 albertel 5909: '<option value="yes" '.
1.326 albertel 5910: ($saveSub eq 'yes' ? 'selected="on"' : '').' />'.&mt('with submissions').'</option>'.
1.301 albertel 5911: '<option value="queued" '.
1.326 albertel 5912: ($saveSub eq 'queued' ? 'selected="on"' : '').' />'.&mt('in grading queue').'</option>'.
1.145 albertel 5913: '<option value="graded" '.
1.326 albertel 5914: ($saveSub eq 'graded' ? 'selected="on"' : '').' />'.&mt('with ungraded submissions').'</option>'.
1.156 albertel 5915: '<option value="incorrect" '.
1.326 albertel 5916: ($saveSub eq 'incorrect' ? 'selected="on"' : '').' />'.&mt('with incorrect submissions').'</option>'.
1.145 albertel 5917: '<option value="all" '.
1.326 albertel 5918: ($saveSub eq 'all' ? 'selected="on"' : '').' />'.&mt('with any status').'</option></select></td></tr>'."\n";
1.72 ng 5919:
1.116 ng 5920: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.288 albertel 5921: '<label><input type="radio" name="radioChoice" value="viewgrades" '.
1.326 albertel 5922: ($saveCmd eq 'viewgrades' ? 'checked' : '').' /> '.
1.288 albertel 5923: '<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";
1.72 ng 5924:
1.118 ng 5925: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'.
1.288 albertel 5926: '<label><input type="radio" name="radioChoice" value="pickStudentPage" '.
1.326 albertel 5927: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').' /> '.
1.288 albertel 5928: 'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";
1.46 ng 5929:
1.116 ng 5930: $result.='<tr bgcolor="#ffffe6"><td><br />'.
1.126 ng 5931: '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.
1.116 ng 5932: '</td></tr></table>'."\n";
5933:
5934: $result.='</td><td valign="top">';
5935:
1.326 albertel 5936: $result.='<table width="100%" border="0">';
1.116 ng 5937: $result.='<tr bgcolor="#ffffe6"><td>'.
1.184 www 5938: '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.
5939: ' '.&mt('scores from file').' </td></tr>'."\n";
1.72 ng 5940:
1.75 albertel 5941: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.116 ng 5942: '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
1.184 www 5943: '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";
1.75 albertel 5944:
1.257 albertel 5945: if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {
1.72 ng 5946: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.184 www 5947: '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.
5948: ' '.&mt('receipt').': '.
1.257 albertel 5949: &Apache::lonnet::recprefix($env{'request.course.id'}).
1.326 albertel 5950: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.
1.72 ng 5951: '</td></tr>'."\n";
5952: }
1.238 albertel 5953: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
5954: '<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.
5955: '" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";
1.279 albertel 5956: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
5957: '<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.
5958: '" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";
1.44 ng 5959:
1.116 ng 5960: $result.='</form></td></tr></table>'."\n".
1.72 ng 5961: '</td></tr></table>'."\n".
5962: '</td></tr></table>'."\n";
1.44 ng 5963: return $result;
1.2 albertel 5964: }
5965:
1.285 albertel 5966: sub reset_perm {
5967: undef(%perm);
5968: }
5969:
5970: sub init_perm {
5971: &reset_perm();
1.300 albertel 5972: foreach my $test_perm ('vgr','mgr','opa') {
5973:
5974: my $scope = $env{'request.course.id'};
5975: if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) {
5976:
5977: $scope .= '/'.$env{'request.course.sec'};
5978: if ( $perm{$test_perm}=
5979: &Apache::lonnet::allowed($test_perm,$scope)) {
5980: $perm{$test_perm.'_section'}=$env{'request.course.sec'};
5981: } else {
5982: delete($perm{$test_perm});
5983: }
1.285 albertel 5984: }
5985: }
5986: }
5987:
1.1 albertel 5988: sub handler {
1.41 ng 5989: my $request=$_[0];
1.102 albertel 5990:
1.285 albertel 5991: &reset_perm();
1.257 albertel 5992: if ($env{'browser.mathml'}) {
1.141 www 5993: &Apache::loncommon::content_type($request,'text/xml');
1.41 ng 5994: } else {
1.141 www 5995: &Apache::loncommon::content_type($request,'text/html');
1.41 ng 5996: }
5997: $request->send_http_header;
1.44 ng 5998: return '' if $request->header_only;
1.41 ng 5999: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
1.324 albertel 6000: my $symb=&get_symb($request,1);
1.160 albertel 6001: my @commands=&Apache::loncommon::get_env_multiple('form.command');
6002: my $command=$commands[0];
6003: if ($#commands > 0) {
6004: &Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands));
6005: }
1.353 albertel 6006: $request->print(&Apache::loncommon::start_page('Grading'));
1.324 albertel 6007: if ($symb eq '' && $command eq '') {
1.257 albertel 6008: if ($env{'user.adv'}) {
6009: if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
6010: ($env{'form.codethree'})) {
6011: my $token=$env{'form.codeone'}.'*'.$env{'form.codetwo'}.'*'.
6012: $env{'form.codethree'};
1.41 ng 6013: my ($tsymb,$tuname,$tudom,$tcrsid)=
6014: &Apache::lonnet::checkin($token);
6015: if ($tsymb) {
1.137 albertel 6016: my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
1.41 ng 6017: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
1.99 albertel 6018: $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
6019: ('grade_username' => $tuname,
6020: 'grade_domain' => $tudom,
6021: 'grade_courseid' => $tcrsid,
6022: 'grade_symb' => $tsymb)));
1.41 ng 6023: } else {
1.45 ng 6024: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.99 albertel 6025: }
1.41 ng 6026: } else {
1.45 ng 6027: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 6028: }
1.14 www 6029: } else {
1.41 ng 6030: $request->print(&Apache::lonxml::tokeninputfield());
6031: }
6032: }
6033: } else {
1.285 albertel 6034: &init_perm();
1.104 albertel 6035: if ($command eq 'submission' && $perm{'vgr'}) {
1.257 albertel 6036: ($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
1.103 albertel 6037: } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
1.68 ng 6038: &pickStudentPage($request);
1.103 albertel 6039: } elsif ($command eq 'displayPage' && $perm{'vgr'}) {
1.68 ng 6040: &displayPage($request);
1.104 albertel 6041: } elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
1.71 ng 6042: &updateGradeByPage($request);
1.104 albertel 6043: } elsif ($command eq 'processGroup' && $perm{'vgr'}) {
1.41 ng 6044: &processGroup($request);
1.104 albertel 6045: } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
1.41 ng 6046: $request->print(&gradingmenu($request));
1.104 albertel 6047: } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
1.41 ng 6048: $request->print(&viewgrades($request));
1.104 albertel 6049: } elsif ($command eq 'handgrade' && $perm{'mgr'}) {
1.41 ng 6050: $request->print(&processHandGrade($request));
1.106 albertel 6051: } elsif ($command eq 'editgrades' && $perm{'mgr'}) {
1.41 ng 6052: $request->print(&editgrades($request));
1.106 albertel 6053: } elsif ($command eq 'verify' && $perm{'vgr'}) {
1.41 ng 6054: $request->print(&verifyreceipt($request));
1.106 albertel 6055: } elsif ($command eq 'csvform' && $perm{'mgr'}) {
1.72 ng 6056: $request->print(&upcsvScores_form($request));
1.106 albertel 6057: } elsif ($command eq 'csvupload' && $perm{'mgr'}) {
1.41 ng 6058: $request->print(&csvupload($request));
1.106 albertel 6059: } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
1.41 ng 6060: $request->print(&csvuploadmap($request));
1.246 albertel 6061: } elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {
1.257 albertel 6062: if ($env{'form.associate'} ne 'Reverse Association') {
1.246 albertel 6063: $request->print(&csvuploadoptions($request));
1.41 ng 6064: } else {
1.257 albertel 6065: if ( $env{'form.upfile_associate'} ne 'reverse' ) {
6066: $env{'form.upfile_associate'} = 'reverse';
1.41 ng 6067: } else {
1.257 albertel 6068: $env{'form.upfile_associate'} = 'forward';
1.41 ng 6069: }
6070: $request->print(&csvuploadmap($request));
6071: }
1.246 albertel 6072: } elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
6073: $request->print(&csvuploadassign($request));
1.106 albertel 6074: } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
1.75 albertel 6075: $request->print(&scantron_selectphase($request));
1.203 albertel 6076: } elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
6077: $request->print(&scantron_do_warning($request));
1.142 albertel 6078: } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
6079: $request->print(&scantron_validate_file($request));
1.106 albertel 6080: } elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
1.82 albertel 6081: $request->print(&scantron_process_students($request));
1.157 albertel 6082: } elsif ($command eq 'scantronupload' &&
1.257 albertel 6083: (&Apache::lonnet::allowed('usc',$env{'request.role.domain'})||
6084: &Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
1.162 albertel 6085: $request->print(&scantron_upload_scantron_data($request));
1.157 albertel 6086: } elsif ($command eq 'scantronupload_save' &&
1.257 albertel 6087: (&Apache::lonnet::allowed('usc',$env{'request.role.domain'})||
6088: &Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
1.157 albertel 6089: $request->print(&scantron_upload_scantron_data_save($request));
1.202 albertel 6090: } elsif ($command eq 'scantron_download' &&
1.257 albertel 6091: &Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
1.162 albertel 6092: $request->print(&scantron_download_scantron_data($request));
1.106 albertel 6093: } elsif ($command) {
1.157 albertel 6094: $request->print("Access Denied ($command)");
1.26 albertel 6095: }
1.2 albertel 6096: }
1.353 albertel 6097: $request->print(&Apache::loncommon::end_page());
1.44 ng 6098: return '';
6099: }
6100:
1.1 albertel 6101: 1;
6102:
1.13 albertel 6103: __END__;
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