Annotation of loncom/homework/grades.pm, revision 1.124
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.124 ! ng 4: # $Id: grades.pm,v 1.123 2003/07/23 17:33:59 ng Exp $
1.17 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.13 albertel 28: # 2/9,2/13 Guy Albertelli
1.8 www 29: # 6/8 Gerd Kortemeyer
1.13 albertel 30: # 7/26 H.K. Ng
1.14 www 31: # 8/20 Gerd Kortemeyer
1.30 ng 32: # Year 2002
1.44 ng 33: # June-August H.K. Ng
1.68 ng 34: # Year 2003
1.71 ng 35: # February, March H.K. Ng
1.30 ng 36: #
1.1 albertel 37:
38: package Apache::grades;
39: use strict;
40: use Apache::style;
41: use Apache::lonxml;
42: use Apache::lonnet;
1.3 albertel 43: use Apache::loncommon;
1.112 ng 44: use Apache::lonhtmlcommon;
1.68 ng 45: use Apache::lonnavmaps;
1.1 albertel 46: use Apache::lonhomework;
1.55 matthew 47: use Apache::loncoursedata;
1.38 ng 48: use Apache::lonmsg qw(:user_normal_msg);
1.1 albertel 49: use Apache::Constants qw(:common);
1.87 www 50: use String::Similarity;
51:
52: my %oldessays=();
1.103 albertel 53: my %perm=();
1.1 albertel 54:
1.68 ng 55: # ----- These first few routines are general use routines.----
1.44 ng 56: #
57: # --- Retrieve the parts that matches stores_\d+ from the metadata file.---
58: sub getpartlist {
59: my ($url) = @_;
60: my @parts =();
61: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
62: foreach my $key (@metakeys) {
1.54 albertel 63: if ( $key =~ m/stores_(\w+)_.*/) {
1.44 ng 64: push(@parts,$key);
1.41 ng 65: }
1.16 albertel 66: }
1.44 ng 67: return @parts;
1.2 albertel 68: }
69:
1.44 ng 70: # --- Get the symbolic name of a problem and the url
71: sub get_symb_and_url {
72: my ($request) = @_;
73: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1.41 ng 74: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1.44 ng 75: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
76: return ($symb,$url);
1.32 ng 77: }
78:
1.44 ng 79: # --- Retrieve the fullname for a user. Return lastname, first middle ---
80: # --- Generation is attached next to the lastname if it exists. ---
1.34 ng 81: sub get_fullname {
1.39 ng 82: my ($uname,$udom) = @_;
1.34 ng 83: my %name=&Apache::lonnet::get('environment', ['lastname','generation',
1.55 matthew 84: 'firstname','middlename'],
85: $udom,$uname);
1.34 ng 86: my $fullname;
87: my ($tmp) = keys(%name);
88: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
1.55 matthew 89: $fullname = &Apache::loncoursedata::ProcessFullName
90: (@name{qw/lastname generation firstname middlename/});
91: } else {
92: &Apache::lonnet::logthis('grades.pm: no name data for '.$uname.
93: '@'.$udom.':'.$tmp);
1.34 ng 94: }
95: return $fullname;
96: }
97:
1.44 ng 98: #--- Get the partlist and the response type for a given problem. ---
99: #--- Indicate if a response type is coded handgraded or not. ---
1.39 ng 100: sub response_type {
1.41 ng 101: my ($url) = shift;
102: my $allkeys = &Apache::lonnet::metadata($url,'keys');
103: my %seen = ();
104: my (@partlist,%handgrade);
105: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {
1.54 albertel 106: if (/^\w+response_\w+.*/) {
1.41 ng 107: my ($responsetype,$part) = split(/_/,$_,2);
108: my ($partid,$respid) = split(/_/,$part);
1.118 ng 109: $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!!
1.41 ng 110: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no');
111: next if ($seen{$partid} > 0);
112: $seen{$partid}++;
113: push @partlist,$partid;
114: }
115: }
116: return \@partlist,\%handgrade;
1.39 ng 117: }
118:
1.118 ng 119: #--- Show resource title
120: #--- and parts and response type
121: sub showResourceInfo {
122: my ($url,$probTitle) = @_;
123: my $result ='<table border="0">'.
124: '<tr><td colspan=3><font size=+1><b>Current Resource: </b>'.$probTitle.'</font></td></tr>'."\n";
125: my ($partlist,$handgrade) = &response_type($url);
1.122 ng 126: my %resptype = (); #,$hdgrade)=('','no');
127: my $hdgrade='no';
1.118 ng 128: for (sort keys(%$handgrade)) {
129: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
1.122 ng 130: my $partID = (split(/_/))[0];
131: $resptype{$partID} = $responsetype;
1.118 ng 132: $hdgrade = $handgrade if ($handgrade eq 'yes');
1.122 ng 133: $result.='<tr><td><b>Part </b>'.$partID.'</td>'.
1.118 ng 134: '<td><b>Type: </b>'.$responsetype.'</td></tr>';
135: # '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>';
136: }
137: $result.='</table>'."\n";
1.122 ng 138: return $result,\%resptype,$hdgrade,$partlist,$handgrade;
1.118 ng 139: }
140:
141: #--- Clean response type for display
142: #--- Currently filters option response type only.
143: sub cleanRecord {
1.122 ng 144: my ($answer,$response,$symb) = @_;
1.118 ng 145: if ($response eq 'option') {
146: my (@IDs,@ans);
147: foreach (split(/\&/,&Apache::lonnet::unescape($answer))) {
148: my ($optionID,$ans) = split(/=/);
149: push @IDs,$optionID.'</font>';
150: push @ans,$ans;
151: }
152: my $grayFont = '<font color="#999999">';
153: return '<table border="1">'.
154: '<tr valign="top"><td>Answer</td><td>'.
155: (join '</td><td>',@ans).'</td></tr>'.
156: '<tr valign="top"><td>'.$grayFont.'Option ID</font></td><td>'.$grayFont.
157: (join '</td><td>'.$grayFont,@IDs).'</font></td></tr>'.
158: '</table>';
159: }
1.122 ng 160: if ($response eq 'essay') {
161: if (! exists ($ENV{'form.'.$symb})) {
162: my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',
163: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
164: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
165:
166: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
167: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
168: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
169: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
170: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
171: $ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
172: }
173: return &keywords_highlight($answer);
174: }
1.118 ng 175: return $answer;
176: }
177:
178: #-- A couple of common js functions
179: sub commonJSfunctions {
180: my $request = shift;
181: $request->print(<<COMMONJSFUNCTIONS);
182: <script type="text/javascript" language="javascript">
183: function radioSelection(radioButton) {
184: var selection=null;
185: if (radioButton.length > 1) {
186: for (var i=0; i<radioButton.length; i++) {
187: if (radioButton[i].checked) {
188: return radioButton[i].value;
189: }
190: }
191: } else {
192: if (radioButton.checked) return radioButton.value;
193: }
194: return selection;
195: }
196:
197: function pullDownSelection(selectOne) {
198: var selection="";
199: if (selectOne.length > 1) {
200: for (var i=0; i<selectOne.length; i++) {
201: if (selectOne[i].selected) {
202: return selectOne[i].value;
203: }
204: }
205: } else {
206: if (selectOne.selected) return selectOne.value;
207: }
208: }
209: </script>
210: COMMONJSFUNCTIONS
211: }
212:
1.44 ng 213: #--- Dumps the class list with usernames,list of sections,
214: #--- section, ids and fullnames for each user.
215: sub getclasslist {
1.76 ng 216: my ($getsec,$filterlist) = @_;
1.121 ng 217: $getsec = $getsec eq '' ? 'all' : $getsec;
1.56 matthew 218: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 219: # Bail out if we were unable to get the classlist
1.56 matthew 220: return if (! defined($classlist));
221: #
222: my %sections;
223: my %fullnames;
224: foreach (keys(%$classlist)) {
225: # the following undefs are for 'domain', and 'username' respectively.
226: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
227: @{$classlist->{$_}};
1.76 ng 228: # filter students according to status selected
1.112 ng 229: if ($filterlist && $ENV{'form.Status'} ne 'Any') {
230: if ($ENV{'form.Status'} ne $status) {
1.76 ng 231: delete ($classlist->{$_});
232: next;
233: }
234: }
1.44 ng 235: $section = ($section ne '' ? $section : 'no');
1.106 albertel 236: if (&canview($section)) {
1.103 albertel 237: if ($getsec eq 'all' || $getsec eq $section) {
238: $sections{$section}++;
239: $fullnames{$_}=$fullname;
240: } else {
241: delete($classlist->{$_});
242: }
243: } else {
244: delete($classlist->{$_});
245: }
1.44 ng 246: }
247: my %seen = ();
1.56 matthew 248: my @sections = sort(keys(%sections));
249: return ($classlist,\@sections,\%fullnames);
1.44 ng 250: }
251:
1.103 albertel 252: sub canmodify {
253: my ($sec)=@_;
254: if ($perm{'mgr'}) {
255: if (!defined($perm{'mgr_section'})) {
256: # can modify whole class
257: return 1;
258: } else {
259: if ($sec eq $perm{'mgr_section'}) {
260: #can modify the requested section
261: return 1;
262: } else {
263: # can't modify the request section
264: return 0;
265: }
266: }
267: }
268: #can't modify
269: return 0;
270: }
271:
272: sub canview {
273: my ($sec)=@_;
274: if ($perm{'vgr'}) {
275: if (!defined($perm{'vgr_section'})) {
276: # can modify whole class
277: return 1;
278: } else {
279: if ($sec eq $perm{'vgr_section'}) {
280: #can modify the requested section
281: return 1;
282: } else {
283: # can't modify the request section
284: return 0;
285: }
286: }
287: }
288: #can't modify
289: return 0;
290: }
291:
1.44 ng 292: #--- Retrieve the grade status of a student for all the parts
293: sub student_gradeStatus {
294: my ($url,$symb,$udom,$uname,$partlist) = @_;
295: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
296: my %partstatus = ();
297: foreach (@$partlist) {
298: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2);
299: $status = 'nothing' if ($status eq '');
300: $partstatus{$_} = $status;
301: my $subkey = "resource.$_.submitted_by";
302: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
303: }
304: return %partstatus;
305: }
306:
1.45 ng 307: # hidden form and javascript that calls the form
308: # Use by verifyscript and viewgrades
309: # Shows a student's view of problem and submission
310: sub jscriptNform {
311: my ($url,$symb) = @_;
312: my $jscript='<script type="text/javascript" language="javascript">'."\n".
313: ' function viewOneStudent(user,domain) {'."\n".
314: ' document.onestudent.student.value = user;'."\n".
315: ' document.onestudent.userdom.value = domain;'."\n".
316: ' document.onestudent.submit();'."\n".
317: ' }'."\n".
318: '</script>'."\n";
319: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
320: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
321: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 322: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 323: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.45 ng 324: '<input type="hidden" name="command" value="submission" />'."\n".
325: '<input type="hidden" name="student" value="" />'."\n".
326: '<input type="hidden" name="userdom" value="" />'."\n".
327: '</form>'."\n";
328: return $jscript;
329: }
1.39 ng 330:
1.44 ng 331: #------------------ End of general use routines --------------------
1.87 www 332:
333: #
334: # Find most similar essay
335: #
336:
337: sub most_similar {
338: my ($uname,$udom,$uessay)=@_;
339:
340: # ignore spaces and punctuation
341:
342: $uessay=~s/\W+/ /gs;
343:
344: # these will be returned. Do not care if not at least 50 percent similar
1.88 www 345: my $limit=0.6;
1.87 www 346: my $sname='';
347: my $sdom='';
348: my $scrsid='';
349: my $sessay='';
350: # go through all essays ...
351: foreach my $tkey (keys %oldessays) {
352: my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
353: # ... except the same student
1.88 www 354: if (($tname ne $uname) || ($tdom ne $udom)) {
1.87 www 355: my $tessay=$oldessays{$tkey};
356: $tessay=~s/\W+/ /gs;
357: # String similarity gives up if not even limit
1.88 www 358: my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
1.87 www 359: # Found one
360: if ($tsimilar>$limit) {
361: $limit=$tsimilar;
362: $sname=$tname;
1.88 www 363: $sdom=$tdom;
1.87 www 364: $scrsid=$tcrsid;
365: $sessay=$oldessays{$tkey};
366: }
367: }
368: }
1.88 www 369: if ($limit>0.6) {
1.87 www 370: return ($sname,$sdom,$scrsid,$sessay,$limit);
371: } else {
372: return ('','','','',0);
373: }
374: }
375:
1.44 ng 376: #-------------------------------------------------------------------
377:
378: #------------------------------------ Receipt Verification Routines
1.45 ng 379: #
1.44 ng 380: #--- Check whether a receipt number is valid.---
381: sub verifyreceipt {
382: my $request = shift;
383:
384: my $courseid = $ENV{'request.course.id'};
385: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
386: $ENV{'form.receipt'};
387: $receipt =~ s/[^\-\d]//g;
388: my $url = $ENV{'form.url'};
389: my $symb = $ENV{'form.symb'};
390: unless ($symb) {
391: $symb = &Apache::lonnet::symbread($url);
392: }
393:
1.45 ng 394: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
395: $receipt.'</h3></font>'."\n".
1.118 ng 396: '<font size=+1><b>Resource: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
1.44 ng 397:
398: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 399: my (undef,undef,$fullname) = &getclasslist('all','0');
400:
1.53 albertel 401: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 402: my ($uname,$udom)=split(/\:/);
403: if ($receipt eq
404: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
405: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
406: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
407: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
408: '<td> '.$uname.' </td>'.
409: '<td> '.$udom.' </td></tr>'."\n";
410:
411: $matches++;
412: }
413: }
414: if ($matches == 0) {
415: $string = $title.'No match found for the above receipt.';
416: } else {
1.45 ng 417: $string = &jscriptNform($url,$symb).$title.
1.44 ng 418: 'The above receipt matches the following student'.
419: ($matches <= 1 ? '.' : 's.')."\n".
420: '<table border="0"><tr><td bgcolor="#777777">'."\n".
421: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
422: '<td><b> Fullname </b></td>'."\n".
423: '<td><b> Username </b></td>'."\n".
424: '<td><b> Domain </b></td></tr>'."\n".
425: $contents.
426: '</table></td></tr></table>'."\n";
427: }
1.50 albertel 428: return $string.&show_grading_menu_form($symb,$url);
1.44 ng 429: }
430:
431: #--- This is called by a number of programs.
432: #--- Called from the Grading Menu - View/Grade an individual student
433: #--- Also called directly when one clicks on the subm button
434: # on the problem page.
1.30 ng 435: sub listStudents {
1.41 ng 436: my ($request) = shift;
1.49 albertel 437:
1.72 ng 438: my ($symb,$url) = &get_symb_and_url($request);
1.49 albertel 439: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
440: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
441: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
442: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
443:
1.118 ng 444: my $viewgrade = $ENV{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
1.76 ng 445: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
446: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1.49 albertel 447:
1.118 ng 448: my $result='<h3><font color="#339933"> '.$viewgrade.
449: ' Submissions for a Student or a Group of Students</font></h3>';
450:
1.122 ng 451: my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'});
1.118 ng 452: $result.=$table;
1.49 albertel 453:
1.45 ng 454: $request->print(<<LISTJAVASCRIPT);
455: <script type="text/javascript" language="javascript">
1.110 ng 456: function checkSelect(checkBox) {
457: var ctr=0;
458: var sense="";
459: if (checkBox.length > 1) {
460: for (var i=0; i<checkBox.length; i++) {
461: if (checkBox[i].checked) {
462: ctr++;
463: }
464: }
465: sense = "a student or group of students";
466: } else {
467: if (checkBox.checked) {
468: ctr = 1;
469: }
470: sense = "the student";
471: }
472: if (ctr == 0) {
473: alert("Please select "+sense+" before clicking on the $viewgrade button.");
474: return false;
475: }
476: document.gradesub.submit();
477: }
478:
479: function reLoadList(formname) {
1.112 ng 480: if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;}
1.110 ng 481: formname.command.value = 'submission';
482: formname.submit();
483: }
1.45 ng 484: </script>
485: LISTJAVASCRIPT
486:
1.118 ng 487: &commonJSfunctions($request);
1.41 ng 488: $request->print($result);
1.39 ng 489:
1.118 ng 490: my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
1.119 ng 491: my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
1.45 ng 492: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
1.116 ng 493: ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.80 ng 494: '<input type="radio" name="vProb" value="yes" /> one student '."\n".
1.58 albertel 495: '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
1.49 albertel 496: ' <b>Submissions: </b>'."\n";
1.118 ng 497: if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
498: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";
1.49 albertel 499: }
1.110 ng 500:
1.112 ng 501: my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'};
502: $ENV{'form.Status'} = $saveStatus;
1.110 ng 503:
1.49 albertel 504: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".
1.45 ng 505: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".
1.122 ng 506: '<input type="radio" name="lastSub" value="datesub" /> by dates and submissions'."\n".
1.45 ng 507: '<input type="radio" name="lastSub" value="all" /> all details'."\n".
508: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
509: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
1.65 albertel 510: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
1.64 albertel 511: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
1.77 ng 512: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 513: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.48 albertel 514: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
515: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.110 ng 516: '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";
517:
1.124 ! ng 518: if (exists($ENV{'form.gradingMenu'}) && exists($ENV{'form.Status'})) {
! 519: $gradeTable.='<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n";
! 520: } else {
! 521: $gradeTable.='<b>Student Status:</b> '.
! 522: &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
! 523: }
1.112 ng 524:
1.110 ng 525: $gradeTable.='To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
1.49 albertel 526: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n".
1.45 ng 527: ' on the check boxes for the group of students.<br />'."\n".
1.110 ng 528: '<input type="hidden" name="command" value="processGroup" />'."\n";
529: $gradeTable.='<input type="button" '."\n".
1.45 ng 530: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.49 albertel 531: 'value="'.$viewgrade.'" />'."\n";
1.110 ng 532:
533: my (undef, undef, $fullname) = &getclasslist($getsec,'1');
1.45 ng 534: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.110 ng 535: '<table border="0"><tr bgcolor="#e6ffff">';
536: my $loop = 0;
537: while ($loop < 2) {
538: $gradeTable.='<td><b> Select </b></td><td><b> Fullname </b>'.
539: '<font color="#999999">(Username)</font> </td>';
540: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
541: foreach (sort(@$partlist)) {
542: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>';
543: }
544: }
545: $loop++;
1.41 ng 546: }
1.45 ng 547: $gradeTable.='</tr>'."\n";
1.41 ng 548:
1.45 ng 549: my $ctr = 0;
1.53 albertel 550: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 551: my ($uname,$udom) = split(/:/,$student);
1.110 ng 552: my %status = ();
553: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
554: (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
555: my $statusflg = '';
556: foreach (keys(%status)) {
557: $statusflg = 1 if ($status{$_} ne 'nothing');
558: my ($foo,$partid,$foo1) = split(/\./,$_);
559: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
560: $statusflg = '';
561: $gradeTable.='<input type="hidden" name="'.
562: $student.':submitted_by" value="'.
563: $status{'resource.'.$partid.'.submitted_by'}.'" />';
564: }
1.41 ng 565: }
1.110 ng 566: next if ($statusflg eq '' && $submitonly eq 'yes');
1.41 ng 567: }
1.34 ng 568:
1.45 ng 569: $ctr++;
1.104 albertel 570: if ( $perm{'vgr'} eq 'F' ) {
1.110 ng 571: $gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1);
572: $gradeTable.='<td align="center"><input type=checkbox name="stuinfo" value="'.
573: $student.':'.$$fullname{$student}.' "></td>'."\n".
574: '<td> '.$$fullname{$student}.' '."\n".
575: '<font color="#999999">('.$uname.')</font></td>'."\n";
576:
577: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
578: foreach (sort keys(%status)) {
579: next if (/^resource.*?submitted_by$/);
580: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n";
581: }
1.41 ng 582: }
1.110 ng 583: $gradeTable.='</tr>'."\n" if ($ctr%2 ==0);
1.41 ng 584: }
585: }
1.110 ng 586: if ($ctr%2 ==1) {
587: $gradeTable.='<td> </td><td> </td>';
588: if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
589: foreach (@$partlist) {
590: $gradeTable.='<td> </td>';
591: }
592: }
593: $gradeTable.='</tr>';
594: }
595:
1.45 ng 596: $gradeTable.='</table></td></tr></table>'.
597: '<input type="button" '.
598: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.50 albertel 599: 'value="'.$viewgrade.'" /></form>'."\n";
1.45 ng 600: if ($ctr == 0) {
1.96 albertel 601: my $num_students=(scalar(keys(%$fullname)));
602: if ($num_students eq 0) {
603: $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
604: } else {
605: $gradeTable='<br /> <font color="red">'.
1.110 ng 606: 'No submissions found for this resource for any students. ('.$num_students.
607: ' checked for submissions</font><br />';
1.96 albertel 608: }
1.46 ng 609: } elsif ($ctr == 1) {
610: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 611: }
1.50 albertel 612: $gradeTable.=&show_grading_menu_form($symb,$url);
1.45 ng 613: $request->print($gradeTable);
1.44 ng 614: return '';
1.10 ng 615: }
616:
1.44 ng 617: #---- Called from the listStudents routine
618: # Displays the submissions for one student or a group of students
1.34 ng 619: sub processGroup {
1.41 ng 620: my ($request) = shift;
621: my $ctr = 0;
622: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}}
623: : ($ENV{'form.stuinfo'}));
624: my $total = scalar(@stuchecked)-1;
1.45 ng 625:
1.41 ng 626: foreach (@stuchecked) {
627: my ($uname,$udom,$fullname) = split(/:/);
1.44 ng 628: $ENV{'form.student'} = $uname;
629: $ENV{'form.userdom'} = $udom;
630: $ENV{'form.fullname'} = $fullname;
1.41 ng 631: &submission($request,$ctr,$total);
632: $ctr++;
633: }
634: return '';
1.35 ng 635: }
1.34 ng 636:
1.44 ng 637: #------------------------------------------------------------------------------------
638: #
639: #-------------------------- Next few routines handles grading by student, essentially
640: # handles essay response type problem/part
641: #
642: #--- Javascript to handle the submission page functionality ---
643: sub sub_page_js {
644: my $request = shift;
645: $request->print(<<SUBJAVASCRIPT);
646: <script type="text/javascript" language="javascript">
1.71 ng 647: function updateRadio(formname,id,weight) {
648: var gradeBox = eval("formname.GD_BOX"+id);
649: var radioButton = eval("formname.RADVAL"+id);
1.72 ng 650: var oldpts = eval("formname.oldpts"+id+".value");
651: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 652: gradeBox.value = pts;
653: var resetbox = false;
654: if (isNaN(pts) || pts < 0) {
655: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
656: for (var i=0; i<radioButton.length; i++) {
657: if (radioButton[i].checked) {
658: gradeBox.value = i;
659: resetbox = true;
660: }
661: }
662: if (!resetbox) {
663: formtextbox.value = "";
664: }
665: return;
1.44 ng 666: }
1.71 ng 667:
668: if (pts > weight) {
669: var resp = confirm("You entered a value ("+pts+
670: ") greater than the weight for the part. Accept?");
671: if (resp == false) {
672: gradeBox.value = "";
673: return;
674: }
1.44 ng 675: }
1.13 albertel 676:
1.71 ng 677: for (var i=0; i<radioButton.length; i++) {
678: radioButton[i].checked=false;
679: if (pts == i && pts != "") {
680: radioButton[i].checked=true;
681: }
682: }
683: updateSelect(formname,id);
684: var stores = eval("formname.stores"+id);
685: stores.value = "0";
1.41 ng 686: }
1.5 albertel 687:
1.72 ng 688: function writeBox(formname,id,pts) {
1.71 ng 689: var gradeBox = eval("formname.GD_BOX"+id);
690: if (checkSolved(formname,id) == 'update') {
691: gradeBox.value = pts;
692: } else {
1.72 ng 693: var oldpts = eval("formname.oldpts"+id+".value");
694: gradeBox.value = oldpts;
1.71 ng 695: var radioButton = eval("formname.RADVAL"+id);
696: for (var i=0; i<radioButton.length; i++) {
697: radioButton[i].checked=false;
1.72 ng 698: if (i == oldpts) {
1.71 ng 699: radioButton[i].checked=true;
700: }
701: }
1.41 ng 702: }
1.71 ng 703: var stores = eval("formname.stores"+id);
704: stores.value = "0";
705: updateSelect(formname,id);
706: return;
1.41 ng 707: }
1.44 ng 708:
1.71 ng 709: function clearRadBox(formname,id) {
710: if (checkSolved(formname,id) == 'noupdate') {
711: updateSelect(formname,id);
712: return;
713: }
714: gradeSelect = eval("formname.GD_SEL"+id);
715: for (var i=0; i<gradeSelect.length; i++) {
716: if (gradeSelect[i].selected) {
717: var selectx=i;
718: }
719: }
720: var stores = eval("formname.stores"+id);
721: if (selectx == stores.value) { return };
722: var gradeBox = eval("formname.GD_BOX"+id);
723: gradeBox.value = "";
724: var radioButton = eval("formname.RADVAL"+id);
725: for (var i=0; i<radioButton.length; i++) {
726: radioButton[i].checked=false;
727: }
728: stores.value = selectx;
729: }
1.5 albertel 730:
1.71 ng 731: function checkSolved(formname,id) {
1.120 ng 732: if (eval("formname.solved"+id+".value") == "correct_by_student" && formname.overRideScore.value == 'no') {
1.118 ng 733: var reply = confirm("This problem has been graded correct by the computer. Do you want to change the score?");
734: if (!reply) {return "noupdate";}
1.120 ng 735: formname.overRideScore.value = 'yes';
1.41 ng 736: }
1.71 ng 737: return "update";
1.13 albertel 738: }
1.71 ng 739:
740: function updateSelect(formname,id) {
741: var gradeSelect = eval("formname.GD_SEL"+id);
742: gradeSelect[0].selected = true;
743: return;
1.41 ng 744: }
1.33 ng 745:
1.121 ng 746: //=========== Check that a point is assigned for all the parts ============
1.71 ng 747: function checksubmit(formname,val,total,parttot) {
1.121 ng 748: formname.gradeOpt.value = val;
1.71 ng 749: if (val == "Save & Next") {
750: for (i=0;i<=total;i++) {
751: for (j=0;j<parttot;j++) {
752: var partid = eval("formname.partid"+i+"_"+j+".value");
753: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
754: if (selopt[0].selected) {
755: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
756: if (points == "") {
757: var name = eval("formname.name"+i+".value");
758: var resp = confirm("You did not assign a score for "+name+", part "+partid+". Continue?");
759: if (resp == false) {
760: eval("formname.GD_BOX"+i+"_"+partid+".focus()");
761: return false;
762: }
763: }
764: }
765:
766: }
767: }
768:
769: }
1.121 ng 770: if (val == "Grade Student") {
771: formname.showgrading.value = "yes";
772: if (formname.Status.value == "") {
773: formname.Status.value = "Active";
774: }
775: formname.studentNo.value = total;
776: }
1.120 ng 777: formname.submit();
778: }
779:
1.71 ng 780: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
781: function checkSubmitPage(formname,total) {
782: noscore = new Array(100);
783: var ptr = 0;
784: for (i=1;i<total;i++) {
785: var partid = eval("formname.q_"+i+".value");
786: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
787: if (selopt[0].selected) {
788: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
789: var status = eval("formname.solved"+i+"_"+partid+".value");
790: if (points == "" && status != "correct_by_student") {
791: noscore[ptr] = i;
792: ptr++;
793: }
794: }
795: }
796: if (ptr != 0) {
797: var sense = ptr == 1 ? ": " : "s: ";
798: var prolist = "";
799: if (ptr == 1) {
800: prolist = noscore[0];
801: } else {
802: var i = 0;
803: while (i < ptr-1) {
804: prolist += noscore[i]+", ";
805: i++;
806: }
807: prolist += "and "+noscore[i];
808: }
809: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
810: if (resp == false) {
811: return false;
812: }
813: }
1.45 ng 814:
1.71 ng 815: formname.submit();
816: }
817: </script>
818: SUBJAVASCRIPT
819: }
1.45 ng 820:
1.71 ng 821: #--- javascript for essay type problem --
822: sub sub_page_kw_js {
823: my $request = shift;
1.80 ng 824: my $iconpath = $request->dir_config('lonIconsURL');
1.118 ng 825: &commonJSfunctions($request);
1.71 ng 826: $request->print(<<SUBJAVASCRIPT);
827: <script type="text/javascript" language="javascript">
1.45 ng 828:
1.44 ng 829: //===================== Show list of keywords ====================
1.122 ng 830: function keywords(formname) {
831: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value);
1.44 ng 832: if (nret==null) return;
1.122 ng 833: formname.keywords.value = nret;
1.44 ng 834:
1.122 ng 835: formname.refresh.value = "on";
836: if (formname.keywords.value != "") {
837: formname.submit();
1.44 ng 838: }
839: return;
840: }
841:
842: //===================== Script to view submitted by ==================
843: function viewSubmitter(submitter) {
844: document.SCORE.refresh.value = "on";
845: document.SCORE.NCT.value = "1";
846: document.SCORE.unamedom0.value = submitter;
847: document.SCORE.submit();
848: return;
849: }
850:
851: //===================== Script to add keyword(s) ==================
852: function getSel() {
853: if (document.getSelection) txt = document.getSelection();
854: else if (document.selection) txt = document.selection.createRange().text;
855: else return;
856: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
857: if (cleantxt=="") {
1.46 ng 858: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 859: return;
860: }
861: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
862: if (nret==null) return;
863: var curlist = document.SCORE.keywords.value;
864: document.SCORE.keywords.value = curlist+" "+nret;
865: document.SCORE.refresh.value = "on";
866: if (document.SCORE.keywords.value != "") {
867: document.SCORE.submit();
868: }
869: return;
870: }
871:
872: //====================== Script for composing message ==============
1.80 ng 873: // preload images
874: img1 = new Image();
875: img1.src = "$iconpath/mailbkgrd.gif";
876: img2 = new Image();
877: img2.src = "$iconpath/mailto.gif";
878:
1.44 ng 879: function msgCenter(msgform,usrctr,fullname) {
880: var Nmsg = msgform.savemsgN.value;
881: savedMsgHeader(Nmsg,usrctr,fullname);
882: var subject = msgform.msgsub.value;
883: var rtrchk = eval("document.SCORE.includemsg"+usrctr);
884: var msgchk = rtrchk.value;
885: re = /msgsub/;
886: var shwsel = "";
887: if (re.test(msgchk)) { shwsel = "checked" }
1.123 ng 888: subject = (document.SCORE.shownSub.value == 0 ? checkEntities(subject) : subject);
889: displaySubject(checkEntities(subject),shwsel);
1.44 ng 890: for (var i=1; i<=Nmsg; i++) {
1.123 ng 891: var testmsg = "savemsg"+i+",";
892: re = new RegExp(testmsg,"g");
1.44 ng 893: shwsel = "";
894: if (re.test(msgchk)) { shwsel = "checked" }
895: var message = eval("document.SCORE.savemsg"+i+".value");
1.123 ng 896: var shownOnce = eval("document.SCORE.shownOnce"+i+".value");
897: message = (shownOnce == 0 ? checkEntities(message) : message);
898: displaySavedMsg(i,message,shwsel); //I do not get it. w/o checkEntities on saved messages,
899: //any < is already converted to <, etc. However, only once!!
1.44 ng 900: }
901: newmsg = eval("document.SCORE.newmsg"+usrctr+".value");
902: shwsel = "";
903: re = /newmsg/;
904: if (re.test(msgchk)) { shwsel = "checked" }
905: newMsg(newmsg,shwsel);
906: msgTail();
907: return;
908: }
909:
1.123 ng 910: function checkEntities(strx) {
911: if (strx.length == 0) return strx;
912: var orgStr = ["&", "<", ">", '"'];
913: var newStr = ["&", "<", ">", """];
914: var counter = 0;
915: while (counter < 4) {
916: strx = strReplace(strx,orgStr[counter],newStr[counter]);
917: counter++;
918: }
919: return strx;
920: }
921:
922: function strReplace(strx, orgStr, newStr) {
923: return strx.split(orgStr).join(newStr);
924: }
925:
1.44 ng 926: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ng 927: var height = 70*Nmsg+250;
1.44 ng 928: var scrollbar = "no";
929: if (height > 600) {
930: height = 600;
931: scrollbar = "yes";
932: }
1.84 ng 933: // if (window.pWin) {window.pWin.close(); window.pWin=null}
1.118 ng 934: var xpos = (screen.width-600)/2;
935: xpos = (xpos < 0) ? '0' : xpos;
936: var ypos = (screen.height-height)/2-30;
937: ypos = (ypos < 0) ? '0' : ypos;
938:
939: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height);
1.76 ng 940: pWin.focus();
941: pDoc = pWin.document;
942: pDoc.write("<html><head>");
943: pDoc.write("<title>Message Central</title>");
944:
945: pDoc.write("<script language=javascript>");
946: pDoc.write("function checkInput() {");
1.123 ng 947: pDoc.write(" opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);");
1.76 ng 948: pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;");
949: pDoc.write(" var usrctr = document.msgcenter.usrctr.value;");
950: pDoc.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
1.123 ng 951: pDoc.write(" newval.value = opener.checkEntities(document.msgcenter.newmsg.value);");
1.76 ng 952:
953: pDoc.write(" var msgchk = \\"\\";");
954: pDoc.write(" if (document.msgcenter.subchk.checked) {");
955: pDoc.write(" msgchk = \\"msgsub,\\";");
956: pDoc.write(" }");
1.80 ng 957: pDoc.write(" var includemsg = 0;");
958: pDoc.write(" for (var i=1; i<=nmsg; i++) {");
1.76 ng 959: pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
960: pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
1.123 ng 961: pDoc.write(" opnmsg.value = opener.checkEntities(frmmsg.value);");
962: pDoc.write(" var showflg = eval(\\"opener.document.SCORE.shownOnce\\"+i);");
963: pDoc.write(" showflg.value = \\"1\\";");
1.76 ng 964: pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
965: pDoc.write(" if (chkbox.checked) {");
966: pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";");
1.80 ng 967: pDoc.write(" includemsg = 1;");
1.76 ng 968: pDoc.write(" }");
969: pDoc.write(" }");
970: pDoc.write(" if (document.msgcenter.newmsgchk.checked) {");
971: pDoc.write(" msgchk += \\"newmsg\\"+usrctr;");
1.80 ng 972: pDoc.write(" includemsg = 1;");
973: pDoc.write(" }");
974: pDoc.write(" imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);");
1.84 ng 975: pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");");
1.76 ng 976: pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
977: pDoc.write(" includemsg.value = msgchk;");
978:
979: pDoc.write(" self.close()");
980:
981: pDoc.write("}");
982:
983: pDoc.write("<");
984: pDoc.write("/script>");
985:
986: pDoc.write("</head><body bgcolor=white>");
987:
988: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
989: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
990: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>");
991:
992: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
993: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
994: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 995: }
996: function displaySubject(msg,shwsel) {
1.76 ng 997: pDoc = pWin.document;
998: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
999: pDoc.write("<td>Subject</td>");
1000: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
1001: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 1002: }
1003:
1.72 ng 1004: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ng 1005: pDoc = pWin.document;
1006: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1007: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
1008: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
1009: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 1010: }
1011:
1012: function newMsg(newmsg,shwsel) {
1.76 ng 1013: pDoc = pWin.document;
1014: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1015: pDoc.write("<td align=\\"center\\">New</td>");
1016: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
1017: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 1018: }
1019:
1020: function msgTail() {
1.76 ng 1021: pDoc = pWin.document;
1022: pDoc.write("</table>");
1023: pDoc.write("</td></tr></table> ");
1024: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
1025: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
1026: pDoc.write("</form>");
1027: pDoc.write("</body></html>");
1.44 ng 1028: }
1029:
1030: //====================== Script for keyword highlight options ==============
1031: function kwhighlight() {
1032: var kwclr = document.SCORE.kwclr.value;
1033: var kwsize = document.SCORE.kwsize.value;
1034: var kwstyle = document.SCORE.kwstyle.value;
1035: var redsel = "";
1036: var grnsel = "";
1037: var blusel = "";
1038: if (kwclr=="red") {var redsel="checked"};
1039: if (kwclr=="green") {var grnsel="checked"};
1040: if (kwclr=="blue") {var blusel="checked"};
1041: var sznsel = "";
1042: var sz1sel = "";
1043: var sz2sel = "";
1044: if (kwsize=="0") {var sznsel="checked"};
1045: if (kwsize=="+1") {var sz1sel="checked"};
1046: if (kwsize=="+2") {var sz2sel="checked"};
1047: var synsel = "";
1048: var syisel = "";
1049: var sybsel = "";
1050: if (kwstyle=="") {var synsel="checked"};
1051: if (kwstyle=="<i>") {var syisel="checked"};
1052: if (kwstyle=="<b>") {var sybsel="checked"};
1053: highlightCentral();
1054: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
1055: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
1056: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
1057: highlightend();
1058: return;
1059: }
1060:
1061: function highlightCentral() {
1.76 ng 1062: // if (window.hwdWin) window.hwdWin.close();
1.118 ng 1063: var xpos = (screen.width-400)/2;
1064: xpos = (xpos < 0) ? '0' : xpos;
1065: var ypos = (screen.height-330)/2-30;
1066: ypos = (ypos < 0) ? '0' : ypos;
1067:
1068: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos);
1.76 ng 1069: hwdWin.focus();
1070: var hDoc = hwdWin.document;
1071: hDoc.write("<html><head>");
1072: hDoc.write("<title>Highlight Central</title>");
1073:
1074: hDoc.write("<script language=javascript>");
1075: hDoc.write("function updateChoice(flag) {");
1.118 ng 1076: hDoc.write(" opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);");
1077: hDoc.write(" opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);");
1078: hDoc.write(" opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);");
1.76 ng 1079: hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";");
1080: hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){");
1081: hDoc.write(" opener.document.SCORE.submit();");
1082: hDoc.write(" }");
1083: hDoc.write(" self.close()");
1084: hDoc.write("}");
1085:
1086: hDoc.write("<");
1087: hDoc.write("/script>");
1088:
1089: hDoc.write("</head><body bgcolor=white>");
1090:
1091: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
1092: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>");
1093:
1094: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
1095: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
1096: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 1097: }
1098:
1099: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ng 1100: var hDoc = hwdWin.document;
1101: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
1102: hDoc.write("<td align=\\"left\\">");
1103: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
1104: hDoc.write("<td align=\\"left\\">");
1105: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
1106: hDoc.write("<td align=\\"left\\">");
1107: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
1108: hDoc.write("</tr>");
1.44 ng 1109: }
1110:
1111: function highlightend() {
1.76 ng 1112: var hDoc = hwdWin.document;
1113: hDoc.write("</table>");
1114: hDoc.write("</td></tr></table> ");
1115: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
1116: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
1117: hDoc.write("</form>");
1118: hDoc.write("</body></html>");
1.44 ng 1119: }
1120:
1121: </script>
1122: SUBJAVASCRIPT
1123: }
1124:
1.71 ng 1125: #--- displays the grading box, used in essay type problem and grading by page/sequence
1126: sub gradeBox {
1127: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
1128:
1129: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1130: '/check.gif" height="16" border="0" />';
1131:
1132: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
1133: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
1134: '<font color="red">problem weight assigned by computer</font>');
1135: $wgt = ($wgt > 0 ? $wgt : '1');
1136: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
1137: '' : $$record{'resource.'.$partid.'.awarded'}*$wgt);
1138: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
1139:
1140: $result.='<table border="0"><tr><td>'.
1141: '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n";
1142:
1143: my $ctr = 0;
1144: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
1145: while ($ctr<=$wgt) {
1146: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
1147: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.72 ng 1148: $ctr.')" value="'.$ctr.'" '.
1.71 ng 1149: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
1150: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1151: $ctr++;
1152: }
1153: $result.='</tr></table>';
1154:
1155: $result.='</td><td> <b>or</b> </td>'."\n";
1156: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
1157: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
1158: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
1159: $wgt.')" /></td>'."\n";
1160: $result.='<td>/'.$wgt.' '.$wgtmsg.
1161: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
1162: ' </td><td>'."\n";
1163:
1164: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
1165: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
1166: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
1167: $result.='<option> </option>'.
1168: '<option selected="on">excused</option></select>'."\n";
1169: } else {
1170: $result.='<option selected="on"> </option>'.
1171: '<option>excused</option></select>'."\n";
1172: }
1173: $result.="  \n";
1174: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
1175: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
1176: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
1177: $$record{'resource.'.$partid.'.solved'}.'" />'."\n";
1178: $result.='</td></tr></table>'."\n";
1179: return $result;
1180: }
1.44 ng 1181:
1.58 albertel 1182: sub show_problem {
1.71 ng 1183: my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
1.58 albertel 1184: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
1185: $ENV{'request.course.id'});
1186: if ($removeform) {
1187: $rendered=~s|<form(.*?)>||g;
1188: $rendered=~s|</form>||g;
1189: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1190: }
1191: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
1192: $ENV{'request.course.id'});
1193: if ($removeform) {
1194: $companswer=~s|<form(.*?)>||g;
1195: $companswer=~s|</form>||g;
1196: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
1197: }
1198: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 1199: $result.='<table border="0" width="100%">';
1200: $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
1201: '</b></td></tr>' if ($viewon);
1202: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1.58 albertel 1203: $result.='<b>Correct answer:</b><br />'.$companswer;
1204: $result.='</td></tr></table>';
1205: $result.='</td></tr></table><br />';
1.71 ng 1206: return $result;
1.58 albertel 1207: }
1208:
1.44 ng 1209: # --------------------------- show submissions of a student, option to grade
1210: sub submission {
1211: my ($request,$counter,$total) = @_;
1212:
1213: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1214: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'});
1.120 ng 1215: $udom = ($udom eq '' ? $ENV{'user.domain'} : $udom); #has form.userdom changed for a student?
1.104 albertel 1216: my $usec = &Apache::lonnet::getsection($udom,$uname,$ENV{'request.course.id'});
1.44 ng 1217: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
1.41 ng 1218:
1219: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1220: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
1.104 albertel 1221:
1222: if (!&canview($usec)) {
1.116 ng 1223: $request->print('<font color="red">Unable to view requested student.('.
1224: $uname.$udom.$usec.$ENV{'request.course.id'}.')</font>');
1.104 albertel 1225: $request->print(&show_grading_menu_form($symb,$url));
1226: return;
1227: }
1228:
1.122 ng 1229: $ENV{'form.lastSub'} = ($ENV{'form.lastSub'} eq '' ? 'datesub' : $ENV{'form.lastSub'});
1.41 ng 1230: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
1.122 ng 1231: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
1232: '/check.gif" height="16" border="0" />';
1.41 ng 1233:
1234: # header info
1235: if ($counter == 0) {
1236: &sub_page_js($request);
1.118 ng 1237: &sub_page_kw_js($request) if ($ENV{'form.handgrade'} eq 'yes');
1.76 ng 1238: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
1239: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1240:
1.45 ng 1241: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.118 ng 1242: '<font size=+1> <b>Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
1243:
1244: if ($ENV{'form.handgrade'} eq 'no') {
1245: my $checkMark='<br /><br /> <b>Note:</b> Part(s) graded correct by the computer is marked with a '.
1246: $checkIcon.' symbol.'."\n";
1247: $request->print($checkMark);
1248: }
1.41 ng 1249:
1.44 ng 1250: # option to display problem, only once else it cause problems
1251: # with the form later since the problem has a form.
1.66 albertel 1252: if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
1.71 ng 1253: $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
1.41 ng 1254: }
1255:
1.44 ng 1256: # kwclr is the only variable that is guaranteed to be non blank
1257: # if this subroutine has been called once.
1.41 ng 1258: my %keyhash = ();
1.118 ng 1259: if ($ENV{'form.kwclr'} eq '' && $ENV{'form.handgrade'} eq 'yes') {
1.41 ng 1260: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1261: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1262: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1263:
1264: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1265: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1266: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1267: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1268: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1269: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1.72 ng 1270: $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
1.41 ng 1271: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1272: }
1.120 ng 1273: my $overRideScore = $ENV{'form.overRideScore'} eq '' ? 'no' : $ENV{'form.overRideScore'};
1.44 ng 1274:
1.41 ng 1275: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
1276: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.80 ng 1277: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.119 ng 1278: '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n".
1.120 ng 1279: '<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
1.72 ng 1280: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.41 ng 1281: '<input type="hidden" name="refresh" value="off" />'."\n".
1.120 ng 1282: '<input type="hidden" name="studentNo" value="" />'."\n".
1283: '<input type="hidden" name="gradeOpt" value="" />'."\n".
1.41 ng 1284: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1285: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1286: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
1287: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
1288: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
1289: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
1290: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
1291: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n".
1292: '<input type="hidden" name="NCT"'.
1293: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n");
1.123 ng 1294: if ($ENV{'form.handgrade'} eq 'yes') {
1295: $request->print('<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n".
1296: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n".
1297: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n".
1298: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n".
1299: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n".
1300: '<input type="hidden" name="shownSub" value="0" />'."\n".
1301: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n");
1302: }
1.41 ng 1303:
1304: my ($cts,$prnmsg) = (1,'');
1305: while ($cts <= $ENV{'form.savemsgN'}) {
1306: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1.123 ng 1307: (!exists($keyhash{$symb.'_savemsg'.$cts}) ?
1.80 ng 1308: &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) :
1309: &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
1.123 ng 1310: '" />'."\n".
1311: '<input type="hidden" name="shownOnce'.$cts.'" value="0" />'."\n";
1.41 ng 1312: $cts++;
1313: }
1314: $request->print($prnmsg);
1.32 ng 1315:
1.41 ng 1316: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') {
1.88 www 1317: #
1318: # Print out the keyword options line
1319: #
1.41 ng 1320: $request->print(<<KEYWORDS);
1.38 ng 1321: <b>Keyword Options:</b>
1.122 ng 1322: <a href="javascript:keywords(document.SCORE)"; TARGET=_self>List</a>
1.38 ng 1323: <a href="#" onMouseDown="javascript:getSel(); return false"
1324: CLASS="page">Paste Selection to List</a>
1325: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1326: KEYWORDS
1.88 www 1327: #
1328: # Load the other essays for similarity check
1329: #
1330: my $essayurl=&Apache::lonnet::declutter($url);
1331: my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/);
1332: $apath=&Apache::lonnet::escape($apath);
1333: $apath=~s/\W/\_/gs;
1334: %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname);
1.41 ng 1335: }
1336: }
1.44 ng 1337:
1.58 albertel 1338: if ($ENV{'form.vProb'} eq 'all') {
1.71 ng 1339: $request->print('<br /><br /><br />') if ($counter > 0);
1340: $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
1.58 albertel 1341: }
1.41 ng 1342: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
1343: my ($partlist,$handgrade) = &response_type($url);
1344:
1.44 ng 1345: # Display student info
1.41 ng 1346: $request->print(($counter == 0 ? '' : '<br />'));
1.45 ng 1347: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n".
1348: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1349:
1350: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}.
1.116 ng 1351: '<font color="#999999"> Username: '.$uname.
1352: ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').'</font><br />'."\n";
1.45 ng 1353: $result.='<input type="hidden" name="name'.$counter.
1354: '" value="'.$ENV{'form.fullname'}.'" />'."\n";
1.41 ng 1355:
1.118 ng 1356: # If any part of the problem is an essay-response (handgraded), then check for collaborators
1.45 ng 1357: my @col_fullnames;
1.56 matthew 1358: my ($classlist,$fullname);
1.41 ng 1359: if ($ENV{'form.handgrade'} eq 'yes') {
1.80 ng 1360: ($classlist,undef,$fullname) = &getclasslist('all','0');
1.41 ng 1361: for (keys (%$handgrade)) {
1.44 ng 1362: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1363: '.maxcollaborators',
1364: $symb,$udom,$uname);
1365: next if ($ncol <= 0);
1366: s/\_/\./g;
1367: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1.86 ng 1368: my @goodcollaborators = ();
1369: my @badcollaborators = ();
1370: foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
1371: $_ =~ s/[\$\^\(\)]//g;
1372: next if ($_ eq '');
1.80 ng 1373: my ($co_name,$co_dom) = split /\@|:/,$_;
1.86 ng 1374: $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i);
1.80 ng 1375: next if ($co_name eq $uname && $co_dom eq $udom);
1.86 ng 1376: # Doing this grep allows 'fuzzy' specification
1377: my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
1378: if (! scalar(@Matches)) {
1379: push @badcollaborators,$_;
1380: } else {
1381: push @goodcollaborators, @Matches;
1382: }
1.80 ng 1383: }
1.86 ng 1384: if (scalar(@goodcollaborators) != 0) {
1.57 matthew 1385: $result.='<b>Collaborators: </b>';
1.86 ng 1386: foreach (@goodcollaborators) {
1387: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1388: push @col_fullnames, $givenn.' '.$lastname;
1389: $result.=$$fullname{$_}.' ';
1390: }
1.57 matthew 1391: $result.='<br />'."\n";
1.86 ng 1392: $result.='<input type="hidden" name="collaborator'.$counter.
1393: '" value="'.(join ':',@goodcollaborators).'" />'."\n";
1394: }
1395: if (scalar(@badcollaborators) > 0) {
1396: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1397: $result.='This student has submitted ';
1398: $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
1399: $result .= ': '.join(', ',@badcollaborators);
1400: $result .= '</td></tr></table>';
1401: }
1402: if (scalar(@badcollaborators > $ncol)) {
1403: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1404: $result .= 'This student has submitted too many '.
1405: 'collaborators. Maximum is '.$ncol.'.';
1406: $result .= '</td></tr></table>';
1407: }
1.41 ng 1408: }
1409: }
1.44 ng 1410: $request->print($result."\n");
1.33 ng 1411:
1.44 ng 1412: # print student answer/submission
1413: # Options are (1) Handgaded submission only
1414: # (2) Last submission, includes submission that is not handgraded
1415: # (for multi-response type part)
1416: # (3) Last submission plus the parts info
1417: # (4) The whole record for this student
1.41 ng 1418: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1419: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) {
1.44 ng 1420: my $submitby=''.
1.41 ng 1421: '<b>Collaborative submission by: </b>'.
1.44 ng 1422: '<a href="javascript:viewSubmitter(\''.
1423: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}.
1.41 ng 1424: '\')"; TARGET=_self>'.
1425: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
1426: $request->print($submitby);
1427: } else {
1.119 ng 1428: my ($string,$timestamp)= &get_last_submission (\%record);
1.71 ng 1429: my $lastsubonly=''.
1.44 ng 1430: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1.118 ng 1431: $$timestamp)."</td></tr>\n";
1.41 ng 1432: if ($$timestamp eq '') {
1.118 ng 1433: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0];
1.41 ng 1434: } else {
1435: for my $part (sort keys(%$handgrade)) {
1.118 ng 1436: my ($responsetype,$foo) = split(/:/,$$handgrade{$part});
1437: my ($partid,$respid) = split(/_/,$part);
1438: if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) {
1439: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1440: $partid.'</b> <font color="#999999">( ID '.$respid.
1.122 ng 1441: ' )</font> Nothing submitted - no attempts<br /><br />';
1.118 ng 1442: } else {
1443: foreach (@$string) {
1444: my ($partid,$respid) = /^resource\.(\w+)\.(\w+)\.submission/;
1445: if ($part eq ($partid.'_'.$respid)) {
1446: my ($ressub,$subval) = split(/:/,$_,2);
1447: # Similarity check
1448: my $similar='';
1449: my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
1450: if ($osim) {
1451: $osim=int($osim*100.0);
1452: $similar='<hr /><h3><font color="#FF0000">Essay is '.$osim.
1453: '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
1454: '</font></h3><blockquote><i>'.
1455: &keywords_highlight($oessay).'</i></blockquote><hr />';
1456: }
1457: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1458: $partid.'</b> <font color="#999999">( ID '.$respid.
1459: ' )</font> '.
1460: ($record{"resource.$partid.$respid.uploadedurl"}?
1461: '<a href="'.
1462: &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
1463: '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> '.
1464: '<font color="red" size="1">Like all files provided by users, '.
1465: 'this file may contain virusses</font><br />':'').
1.119 ng 1466: '<b>Submitted Answer: </b>'.($responsetype =~ /^(essay|option)$/ ?
1467: '<blockquote>' : '').
1.122 ng 1468: # &cleanRecord(&keywords_highlight($subval),$responsetype).
1469: &cleanRecord($subval,$responsetype,$symb).
1.119 ng 1470: ($responsetype =~ /^(essay|option)$/ ? '</blockquote><br />' :
1471: '<br /><br />').$similar."\n"
1.118 ng 1472: if ($ENV{'form.lastSub'} eq 'lastonly' ||
1473: ($ENV{'form.lastSub'} eq 'hdgrade' &&
1474: $$handgrade{$part} =~ /:yes$/));
1475: }
1.41 ng 1476: }
1477: }
1478: }
1479: }
1.118 ng 1480: $lastsubonly.='</td></tr><tr bgcolor="#ffffff"><td>'."\n";
1.41 ng 1481: $request->print($lastsubonly);
1482: }
1.122 ng 1483: } elsif ($ENV{'form.lastSub'} eq 'datesub') {
1484: my (undef,$responseType,undef,$parts) = &showResourceInfo($url);
1485: $request->print(&displaySubByDates(\$symb,\%record,$parts,$responseType,$checkIcon));
1486: } elsif ($ENV{'form.lastSub'} =~ /^(last|all)$/) {
1.41 ng 1487: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.44 ng 1488: $ENV{'request.course.id'},
1489: $last,'.submission',
1490: 'Apache::grades::keywords_highlight'));
1.41 ng 1491: }
1.120 ng 1492:
1.121 ng 1493: $request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
1494: .$udom.'" />'."\n");
1.41 ng 1495:
1.44 ng 1496: # return if view submission with no grading option
1.118 ng 1497: if ($ENV{'form.showgrading'} eq '' || (!&canmodify($usec))) {
1.120 ng 1498: my $toGrade.='<input type="button" value="Grade Student" '.
1.121 ng 1499: 'onClick="javascript:checksubmit(this.form,\'Grade Student\',\''
1500: .$counter.'\');" TARGET=_self> '."\n" if (&canmodify($usec));
1.120 ng 1501: $toGrade.='</td></tr></table></td></tr></table></form>'."\n";
1502: $toGrade.=&show_grading_menu_form($symb,$url)
1.72 ng 1503: if (($ENV{'form.command'} eq 'submission') ||
1504: ($ENV{'form.command'} eq 'processGroup' && $counter == $total));
1.120 ng 1505: $request = print($toGrade);
1.41 ng 1506: return;
1507: }
1.33 ng 1508:
1.121 ng 1509: # essay grading message center
1.118 ng 1510: if ($ENV{'form.handgrade'} eq 'yes') {
1511: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'});
1512: my $msgfor = $givenn.' '.$lastname;
1513: if (scalar(@col_fullnames) > 0) {
1514: my $lastone = pop @col_fullnames;
1515: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1516: }
1517: $msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
1518: # $result.='<tr><td bgcolor="#ffffff">'."\n".
1.121 ng 1519: $result='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
1520: '<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n";
1521: $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1.118 ng 1522: ',\''.$msgfor.'\')"; TARGET=_self>'.
1523: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a> '.
1524: '<img src="'.$request->dir_config('lonIconsURL').
1525: '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
1526: '<br /> (Message will be sent when you click on Save & Next below.)'."\n"
1527: if ($ENV{'form.handgrade'} eq 'yes');
1.121 ng 1528: $request->print($result);
1.118 ng 1529: }
1.41 ng 1530:
1531: my %seen = ();
1532: my @partlist;
1533: for (sort keys(%$handgrade)) {
1534: my ($partid,$respid) = split(/_/);
1535: next if ($seen{$partid} > 0);
1536: $seen{$partid}++;
1.118 ng 1537: next if ($$handgrade{$_} =~ /:no$/ && $ENV{'form.lastSub'} =~ /^(hdgrade)$/);
1.41 ng 1538: push @partlist,$partid;
1539:
1.71 ng 1540: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 1541: }
1.45 ng 1542: $result='<input type="hidden" name="partlist'.$counter.
1543: '" value="'.(join ":",@partlist).'" />'."\n";
1544: my $ctr = 0;
1545: while ($ctr < scalar(@partlist)) {
1546: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
1547: $partlist[$ctr].'" />'."\n";
1548: $ctr++;
1549: }
1550: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 1551:
1552: # print end of form
1553: if ($counter == $total) {
1.120 ng 1554: my $endform='<table border="0"><tr><td>'."\n";
1.119 ng 1555: $endform.='<input type="button" value="Save & Next" '.
1556: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
1557: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
1558: my $ntstu ='<select name="NTSTU">'.
1559: '<option>1</option><option>2</option>'.
1560: '<option>3</option><option>5</option>'.
1561: '<option>7</option><option>10</option></select>'."\n";
1562: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
1563: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
1564: $endform.=$ntstu.'student(s) ';
1.45 ng 1565: $endform.='<input type="button" value="Next" '.
1.71 ng 1566: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> '."\n".
1.45 ng 1567: '<input type="button" value="Previous" '.
1.71 ng 1568: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> ';
1.118 ng 1569: $endform.='(Next and Previous do not save the scores.)'."\n" ;
1.45 ng 1570: $endform.='</td><tr></table></form>';
1.50 albertel 1571: $endform.=&show_grading_menu_form($symb,$url);
1.41 ng 1572: $request->print($endform);
1573: }
1574: return '';
1.38 ng 1575: }
1576:
1.44 ng 1577: #--- Retrieve the last submission for all the parts
1.38 ng 1578: sub get_last_submission {
1.119 ng 1579: my ($returnhash)=@_;
1.46 ng 1580: my (@string,$timestamp);
1.119 ng 1581: if ($$returnhash{'version'}) {
1.46 ng 1582: my %lasthash=();
1583: my ($version);
1.119 ng 1584: for ($version=1;$version<=$$returnhash{'version'};$version++) {
1585: foreach (sort(split(/\:/,$$returnhash{$version.':keys'}))) {
1586: $lasthash{$_}=$$returnhash{$version.':'.$_};
1587: $timestamp = scalar(localtime($$returnhash{$version.':timestamp'}));
1.46 ng 1588: }
1589: }
1590: foreach ((keys %lasthash)) {
1591: if ($_ =~ /\.submission$/) {
1592: my ($partid,$foo) = split(/submission$/,$_);
1593: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
1594: '<font color="red">Draft Copy</font> ' : '';
1595: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 1596: }
1597: }
1598: }
1.46 ng 1599: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
1600: return \@string,\$timestamp;
1.38 ng 1601: }
1.35 ng 1602:
1.44 ng 1603: #--- High light keywords, with style choosen by user.
1.38 ng 1604: sub keywords_highlight {
1.44 ng 1605: my $string = shift;
1606: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
1607: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
1.41 ng 1608: (my $styleoff = $styleon) =~ s/\</\<\//;
1.44 ng 1609: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
1.41 ng 1610: foreach (@keylist) {
1.119 ng 1611: $string =~ s/\b\Q$_\E(\b|\.)/<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff<\/font>/gi;
1.41 ng 1612: }
1613: return $string;
1.38 ng 1614: }
1.36 ng 1615:
1.44 ng 1616: #--- Called from submission routine
1.38 ng 1617: sub processHandGrade {
1.41 ng 1618: my ($request) = shift;
1619: my $url = $ENV{'form.url'};
1620: my $symb = $ENV{'form.symb'};
1621: my $button = $ENV{'form.gradeOpt'};
1622: my $ngrade = $ENV{'form.NCT'};
1623: my $ntstu = $ENV{'form.NTSTU'};
1.44 ng 1624: if ($button eq 'Save & Next') {
1625: my $ctr = 0;
1626: while ($ctr < $ngrade) {
1627: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.77 ng 1628: my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
1.71 ng 1629: if ($errorflag eq 'no_score') {
1630: $ctr++;
1631: next;
1632: }
1.104 albertel 1633: if ($errorflag eq 'not_allowed') {
1634: $request->print("<font color=\"red\">Not allowed to modify grades for $uname:$udom</font>");
1635: $ctr++;
1636: next;
1637: }
1.44 ng 1638: my $includemsg = $ENV{'form.includemsg'.$ctr};
1639: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 1640: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.44 ng 1641: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
1642: my (@msgnum) = split(/,/,$includemsg);
1643: foreach (@msgnum) {
1644: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1645: }
1.80 ng 1646: $message =&Apache::lonfeedback::clear_out_html($message);
1.77 ng 1647: $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
1.80 ng 1648: $message.=" for <a href=\"".
1649: &Apache::lonnet::clutter($url).
1650: "?symb=$symb\">$ENV{'form.probTitle'}</a>";
1.44 ng 1651: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
1652: $ENV{'form.msgsub'},$message);
1653: }
1654: if ($ENV{'form.collaborator'.$ctr}) {
1655: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
1656: foreach (@collaborators) {
1.119 ng 1657: my ($errorflag,$pts,$wgt) =
1658: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,$ENV{'form.unamedom'.$ctr});
1.104 albertel 1659: if ($errorflag eq 'not_allowed') {
1660: $request->print("<font color=\"red\">Not allowed to modify grades for $_:$udom</font>");
1661: next;
1662: } else {
1663: if ($message ne '') {
1664: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
1665: $ENV{'form.msgsub'},
1666: $message);
1667: }
1.44 ng 1668: }
1669: }
1670: }
1671: $ctr++;
1672: }
1673: }
1674:
1.119 ng 1675: if ($ENV{'form.handgrade'} eq 'yes') {
1676: # Keywords sorted in alphabatical order
1677: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1678: my %keyhash = ();
1679: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
1680: $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
1681: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
1682: $ENV{'form.keywords'} = join(' ',@keywords);
1683: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
1684: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
1685: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
1686: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
1687: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
1688:
1689: # message center - Order of message gets changed. Blank line is eliminated.
1690: # New messages are saved in ENV for the next student.
1691: # All messages are saved in nohist_handgrade.db
1692: my ($ctr,$idx) = (1,1);
1693: while ($ctr <= $ENV{'form.savemsgN'}) {
1694: if ($ENV{'form.savemsg'.$ctr} ne '') {
1695: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
1696: $idx++;
1697: }
1698: $ctr++;
1.41 ng 1699: }
1.119 ng 1700: $ctr = 0;
1701: while ($ctr < $ngrade) {
1702: if ($ENV{'form.newmsg'.$ctr} ne '') {
1703: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1704: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1705: $idx++;
1706: }
1707: $ctr++;
1.41 ng 1708: }
1.119 ng 1709: $ENV{'form.savemsgN'} = --$idx;
1710: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
1711: my $putresult = &Apache::lonnet::put
1712: ('nohist_handgrade',\%keyhash,
1713: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1714: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.41 ng 1715: }
1.44 ng 1716: # Called by Save & Refresh from Highlight Attribute Window
1.119 ng 1717: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 1718: if ($ENV{'form.refresh'} eq 'on') {
1.86 ng 1719: my ($ctr,$total) = (0,0);
1720: while ($ctr < $ngrade) {
1721: $total++ if $ENV{'form.unamedom'.$ctr} ne '';
1722: $ctr++;
1723: }
1.41 ng 1724: $ENV{'form.NTSTU'}=$ngrade;
1.86 ng 1725: $ctr = 0;
1726: while ($ctr < $total) {
1727: my $processUser = $ENV{'form.unamedom'.$ctr};
1728: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
1729: $ENV{'form.fullname'} = $$fullname{$processUser};
1730: &submission($request,$ctr,$total-1);
1.41 ng 1731: $ctr++;
1732: }
1733: return '';
1734: }
1.36 ng 1735:
1.121 ng 1736: # Go directly to grade student - from submission or link from chart page
1.120 ng 1737: if ($button eq 'Grade Student') {
1.121 ng 1738: (undef,undef,$ENV{'form.handgrade'},undef,undef) = &showResourceInfo($url);
1.120 ng 1739: my $processUser = $ENV{'form.unamedom'.$ENV{'form.studentNo'}};
1740: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
1741: $ENV{'form.fullname'} = $$fullname{$processUser};
1742: &submission($request,0,0);
1743: return '';
1744: }
1745:
1.44 ng 1746: # Get the next/previous one or group of students
1.41 ng 1747: my $firststu = $ENV{'form.unamedom0'};
1748: my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
1.119 ng 1749: my $ctr = 2;
1.41 ng 1750: while ($laststu eq '') {
1751: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
1752: $ctr++;
1753: $laststu = $firststu if ($ctr > $ngrade);
1754: }
1.44 ng 1755:
1.41 ng 1756: my (@parsedlist,@nextlist);
1757: my ($nextflg) = 0;
1.53 albertel 1758: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 1759: if ($nextflg == 1 && $button =~ /Next$/) {
1760: push @parsedlist,$_;
1761: }
1762: $nextflg = 1 if ($_ eq $laststu);
1763: if ($button eq 'Previous') {
1764: last if ($_ eq $firststu);
1765: push @parsedlist,$_;
1766: }
1767: }
1768: $ctr = 0;
1769: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1770: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1771: foreach my $student (@parsedlist) {
1772: my ($uname,$udom) = split(/:/,$student);
1773: if ($ENV{'form.submitonly'} eq 'yes') {
1.44 ng 1774: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
1.41 ng 1775: my $statusflg = '';
1776: foreach (keys(%status)) {
1777: $statusflg = 1 if ($status{$_} ne 'nothing');
1.44 ng 1778: my ($foo,$partid,$foo1) = split(/\./);
1.41 ng 1779: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
1780: }
1781: next if ($statusflg eq '');
1782: }
1783: push @nextlist,$student if ($ctr < $ntstu);
1784: $ctr++;
1785: }
1.36 ng 1786:
1.41 ng 1787: $ctr = 0;
1788: my $total = scalar(@nextlist)-1;
1.39 ng 1789:
1.41 ng 1790: foreach (sort @nextlist) {
1791: my ($uname,$udom,$submitter) = split(/:/);
1.44 ng 1792: $ENV{'form.student'} = $uname;
1793: $ENV{'form.userdom'} = $udom;
1.41 ng 1794: $ENV{'form.fullname'} = $$fullname{$_};
1795: &submission($request,$ctr,$total);
1796: $ctr++;
1797: }
1798: if ($total < 0) {
1799: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
1800: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
1801: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1802: $the_end.=&show_grading_menu_form ($symb,$url);
1803: $request->print($the_end);
1804: }
1805: return '';
1.38 ng 1806: }
1.36 ng 1807:
1.44 ng 1808: #---- Save the score and award for each student, if changed
1.38 ng 1809: sub saveHandGrade {
1.41 ng 1810: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
1.104 albertel 1811: my $usec = &Apache::lonnet::getsection($domain,$stuname,
1812: $ENV{'request.course.id'});
1813: if (!&canmodify($usec)) { return('not_allowed'); }
1.77 ng 1814: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
1815: my %newrecord = ();
1816: my ($pts,$wgt) = ('','');
1.41 ng 1817: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
1.43 ng 1818: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
1.58 albertel 1819: if ($record{'resource.'.$_.'.solved'} ne 'excused') {
1820: $newrecord{'resource.'.$_.'.solved'} = 'excused';
1821: if (exists($record{'resource.'.$_.'.awarded'})) {
1822: $newrecord{'resource.'.$_.'.awarded'} = '';
1823: }
1824: }
1.41 ng 1825: } else {
1.77 ng 1826: $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
1827: $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
1828: $ENV{'form.RADVAL'.$newflg.'_'.$_});
1.71 ng 1829: return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
1.77 ng 1830: $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
1.44 ng 1831: $ENV{'form.WGT'.$newflg.'_'.$_};
1.41 ng 1832: my $partial= $pts/$wgt;
1.119 ng 1833: next if ($partial eq $record{'resource.'.$_.'.awarded'}); #do not update score for part if not changed.
1.44 ng 1834: $newrecord{'resource.'.$_.'.awarded'} = $partial
1835: if ($record{'resource.'.$_.'.awarded'} ne $partial);
1836: my $reckey = 'resource.'.$_.'.solved';
1.41 ng 1837: if ($partial == 0) {
1.44 ng 1838: $newrecord{$reckey} = 'incorrect_by_override'
1839: if ($record{$reckey} ne 'incorrect_by_override');
1.41 ng 1840: } else {
1.44 ng 1841: $newrecord{$reckey} = 'correct_by_override'
1842: if ($record{$reckey} ne 'correct_by_override');
1.41 ng 1843: }
1.44 ng 1844: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
1845: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
1.122 ng 1846: $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.41 ng 1847: }
1848: }
1.44 ng 1849:
1850: if (scalar(keys(%newrecord)) > 0) {
1851: &Apache::lonnet::cstore(\%newrecord,$symb,
1852: $ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1853: }
1.77 ng 1854: return '',$pts,$wgt;
1.36 ng 1855: }
1.38 ng 1856:
1.44 ng 1857: #--------------------------------------------------------------------------------------
1858: #
1859: #-------------------------- Next few routines handles grading by section or whole class
1860: #
1861: #--- Javascript to handle grading by section or whole class
1.42 ng 1862: sub viewgrades_js {
1863: my ($request) = shift;
1864:
1.41 ng 1865: $request->print(<<VIEWJAVASCRIPT);
1866: <script type="text/javascript" language="javascript">
1.45 ng 1867: function writePoint(partid,weight,point) {
1.42 ng 1868: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1869: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1870: if (point == "textval") {
1871: var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
1.109 matthew 1872: if (isNaN(point) || parseFloat(point) < 0) {
1873: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.42 ng 1874: var resetbox = false;
1875: for (var i=0; i<radioButton.length; i++) {
1876: if (radioButton[i].checked) {
1877: textbox.value = i;
1878: resetbox = true;
1879: }
1880: }
1881: if (!resetbox) {
1882: textbox.value = "";
1883: }
1884: return;
1885: }
1.109 matthew 1886: if (parseFloat(point) > parseFloat(weight)) {
1887: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1888: ") greater than the weight for the part. Accept?");
1889: if (resp == false) {
1890: textbox.value = "";
1891: return;
1892: }
1893: }
1.42 ng 1894: for (var i=0; i<radioButton.length; i++) {
1895: radioButton[i].checked=false;
1.109 matthew 1896: if (parseFloat(point) == i) {
1.42 ng 1897: radioButton[i].checked=true;
1898: }
1899: }
1.41 ng 1900:
1.42 ng 1901: } else {
1902: textbox.value = point;
1903: }
1.41 ng 1904: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1905: var user = eval("document.classgrade.ctr"+i+".value");
1906: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1907: "_"+partid+"_awarded");
1.43 ng 1908: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1909: "_"+partid+"_solved_s.value");
1910: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1911: if (saveval != "correct") {
1912: scorename.value = point;
1.43 ng 1913: if (selname[0].selected != true) {
1914: selname[0].selected = true;
1915: }
1.42 ng 1916: }
1917: }
1918: var selval = eval("document.classgrade.SELVAL_"+partid);
1919: selval[0].selected = true;
1920: }
1921:
1922: function writeRadText(partid,weight) {
1923: var selval = eval("document.classgrade.SELVAL_"+partid);
1.43 ng 1924: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1925: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1.42 ng 1926: if (selval[1].selected) {
1927: for (var i=0; i<radioButton.length; i++) {
1928: radioButton[i].checked=false;
1929:
1930: }
1931: textbox.value = "";
1932:
1933: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1934: var user = eval("document.classgrade.ctr"+i+".value");
1935: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1936: "_"+partid+"_awarded");
1.43 ng 1937: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1938: "_"+partid+"_solved_s.value");
1.43 ng 1939: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1940: "_"+partid+"_solved");
1.42 ng 1941: if (saveval != "correct") {
1942: scorename.value = "";
1943: selname[1].selected = true;
1944: }
1945: }
1.43 ng 1946: } else {
1947: for (i=0;i<document.classgrade.total.value;i++) {
1948: var user = eval("document.classgrade.ctr"+i+".value");
1949: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1950: "_"+partid+"_awarded");
1.43 ng 1951: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1952: "_"+partid+"_solved_s.value");
1.43 ng 1953: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1954: "_"+partid+"_solved");
1.43 ng 1955: if (saveval != "correct") {
1956: scorename.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1957: "_"+partid+"_awarded_s.value");;
1.43 ng 1958: selname[0].selected = true;
1959: }
1960: }
1961: }
1.42 ng 1962: }
1963:
1964: function changeSelect(partid,user) {
1.54 albertel 1965: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1966: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.44 ng 1967: var point = textbox.value;
1968: var weight = eval("document.classgrade.weight_"+partid+".value");
1969:
1.109 matthew 1970: if (isNaN(point) || parseFloat(point) < 0) {
1971: alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
1.44 ng 1972: textbox.value = "";
1973: return;
1974: }
1.109 matthew 1975: if (parseFloat(point) > parseFloat(weight)) {
1976: var resp = confirm("You entered a value ("+parseFloat(point)+
1.44 ng 1977: ") greater than the weight of the part. Accept?");
1978: if (resp == false) {
1979: textbox.value = "";
1980: return;
1981: }
1982: }
1.42 ng 1983: selval[0].selected = true;
1984: }
1985:
1986: function changeOneScore(partid,user) {
1.54 albertel 1987: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1.42 ng 1988: if (selval[1].selected) {
1.54 albertel 1989: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.42 ng 1990: boxval.value = "";
1991: }
1992: }
1993:
1994: function resetEntry(numpart) {
1995: for (ctpart=0;ctpart<numpart;ctpart++) {
1996: var partid = eval("document.classgrade.partid_"+ctpart+".value");
1997: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1998: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1999: var selval = eval("document.classgrade.SELVAL_"+partid);
2000: for (var i=0; i<radioButton.length; i++) {
2001: radioButton[i].checked=false;
2002:
2003: }
2004: textbox.value = "";
2005: selval[0].selected = true;
2006:
2007: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 2008: var user = eval("document.classgrade.ctr"+i+".value");
2009: var resetscore = eval("document.classgrade.GD_"+user+
1.54 albertel 2010: "_"+partid+"_awarded");
1.43 ng 2011: resetscore.value = eval("document.classgrade.GD_"+user+
1.54 albertel 2012: "_"+partid+"_awarded_s.value");
1.42 ng 2013:
1.43 ng 2014: var saveselval = eval("document.classgrade.GD_"+user+
1.54 albertel 2015: "_"+partid+"_solved_s.value");
1.42 ng 2016:
1.54 albertel 2017: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 2018: if (saveselval == "excused") {
1.43 ng 2019: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 2020: } else {
1.43 ng 2021: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 2022: }
2023: }
1.41 ng 2024: }
1.42 ng 2025: }
2026:
1.41 ng 2027: </script>
2028: VIEWJAVASCRIPT
1.42 ng 2029: }
2030:
1.44 ng 2031: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 2032: sub viewgrades {
2033: my ($request) = shift;
2034: &viewgrades_js($request);
1.41 ng 2035:
2036: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
1.45 ng 2037: my $result='<h3><font color="#339933">Manual Grading</font></h3>';
1.38 ng 2038:
1.118 ng 2039: $result.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
1.41 ng 2040:
2041: #view individual student submission form - called using Javascript viewOneStudent
1.45 ng 2042: $result.=&jscriptNform($url,$symb);
1.41 ng 2043:
1.44 ng 2044: #beginning of class grading form
1.41 ng 2045: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1.106 albertel 2046: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.41 ng 2047: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.38 ng 2048: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.72 ng 2049: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
1.77 ng 2050: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 2051: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
2052:
1.52 albertel 2053: $result.='<h3>Assign Common Grade To ';
2054: if ($ENV{'form.section'} eq 'all') {
2055: $result.='Class </h3>';
2056: } elsif ($ENV{'form.section'} eq 'no') {
2057: $result.='Students in no Section </h3>';
2058: } else {
2059: $result.='Students in Section '.$ENV{'form.section'}.'</h3>';
2060: }
2061: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
2062: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 2063: #radio buttons/text box for assigning points for a section or class.
2064: #handles different parts of a problem
1.42 ng 2065: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
2066: my %weight = ();
2067: my $ctsparts = 0;
1.41 ng 2068: $result.='<table border="0">';
1.45 ng 2069: my %seen = ();
1.42 ng 2070: for (sort keys(%$handgrade)) {
1.54 albertel 2071: my ($partid,$respid) = split (/_/,$_,2);
1.45 ng 2072: next if $seen{$partid};
2073: $seen{$partid}++;
1.42 ng 2074: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
2075: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
2076: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
2077:
1.44 ng 2078: $result.='<input type="hidden" name="partid_'.
2079: $ctsparts.'" value="'.$partid.'" />'."\n";
2080: $result.='<input type="hidden" name="weight_'.
2081: $partid.'" value="'.$weight{$partid}.'" />'."\n";
2082: $result.='<tr><td><b>Part '.$partid.' Point:</b> </td><td>';
1.42 ng 2083: $result.='<table border="0"><tr>';
1.41 ng 2084: my $ctr = 0;
1.42 ng 2085: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
2086: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 2087: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.41 ng 2088: ','.$ctr.')" />'.$ctr."</td>\n";
2089: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
2090: $ctr++;
2091: }
2092: $result.='</tr></table>';
1.44 ng 2093: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 2094: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
2095: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 2096: $weight{$partid}.' (problem weight)</td>'."\n";
2097: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 2098: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 2099: $weight{$partid}.')"> '.
1.42 ng 2100: '<option selected="on"> </option>'.
2101: '<option>excused</option></select></td></tr>'."\n";
2102: $ctsparts++;
1.41 ng 2103: }
1.52 albertel 2104: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
2105: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 2106: $result.='<input type="button" value="Reset" '.
1.111 ng 2107: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>';
1.41 ng 2108:
1.44 ng 2109: #table listing all the students in a section/class
2110: #header of table
1.52 albertel 2111: $result.= '<h3>Assign Grade to Specific Students in ';
2112: if ($ENV{'form.section'} eq 'all') {
2113: $result.='the Class </h3>';
2114: } elsif ($ENV{'form.section'} eq 'no') {
2115: $result.='no Section </h3>';
2116: } else {
2117: $result.='Section '.$ENV{'form.section'}.'</h3>';
2118: }
1.42 ng 2119: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.41 ng 2120: '<table border=0><tr bgcolor="#deffff">'.
1.112 ng 2121: '<td><b>Fullname</b> <font color="#999999">(Username)</font></td>'."\n";
1.41 ng 2122: my (@parts) = sort(&getpartlist($url));
2123: foreach my $part (@parts) {
2124: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1.122 ng 2125: $display =~ s/^Number of Attempts/Tries/; # makes the column narrower
1.41 ng 2126: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
2127: if ($display =~ /^Partial Credit Factor/) {
1.54 albertel 2128: my ($partid) = &split_part_type($part);
1.53 albertel 2129: $result.='<td><b>Score Part '.$partid.'<br />(weight = '.
1.42 ng 2130: $weight{$partid}.')</b></td>'."\n";
1.41 ng 2131: next;
2132: }
1.53 albertel 2133: $display =~ s|Problem Status|Grade Status<br />|;
1.41 ng 2134: $result.='<td><b>'.$display.'</b></td>'."\n";
2135: }
2136: $result.='</tr>';
1.44 ng 2137:
1.41 ng 2138: #get info for each student
1.44 ng 2139: #list all the students - with points and grade status
1.76 ng 2140: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 2141: my $ctr = 0;
1.53 albertel 2142: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.90 albertel 2143: my $uname = $_;
2144: $uname=~s/:/_/;
2145: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n";
1.41 ng 2146: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
2147: $_,$$fullname{$_},\@parts,\%weight);
2148: $ctr++;
2149: }
2150: $result.='</table></td></tr></table>';
2151: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.45 ng 2152: $result.='<input type="button" value="Submit Changes" '.
2153: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.96 albertel 2154: if (scalar(%$fullname) eq 0) {
2155: my $colspan=3+scalar(@parts);
1.116 ng 2156: $result='<font color="red">There are no students in section "'.$ENV{'form.section'}.
2157: '" with enrollment status "'.$ENV{'form.Status'}.'" to modify or grade.</font>';
1.96 albertel 2158: }
1.41 ng 2159: $result.=&show_grading_menu_form($symb,$url);
2160: return $result;
2161: }
2162:
1.44 ng 2163: #--- call by previous routine to display each student
1.41 ng 2164: sub viewstudentgrade {
2165: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
1.44 ng 2166: my ($uname,$udom) = split(/:/,$student);
1.90 albertel 2167: $student=~s/:/_/;
1.44 ng 2168: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.41 ng 2169: my $result='<tr bgcolor="#ffffdd"><td>'.
1.44 ng 2170: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1.112 ng 2171: '\')"; TARGET=_self>'.$fullname.'</a> '.
2172: '<font color="#999999">('.$uname.($ENV{'user.domain'} eq $udom ? '' : ':'.$udom).')</font></td>'."\n";
1.63 albertel 2173: foreach my $apart (@$parts) {
2174: my ($part,$type) = &split_part_type($apart);
1.41 ng 2175: my $score=$record{"resource.$part.$type"};
2176: if ($type eq 'awarded') {
1.42 ng 2177: my $pts = $score eq '' ? '' : $score*$$weight{$part};
2178: $result.='<input type="hidden" name="'.
1.89 albertel 2179: 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.42 ng 2180: $result.='<td align="middle"><input type="text" name="'.
1.89 albertel 2181: 'GD_'.$student.'_'.$part.'_awarded" '.
2182: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.
1.44 ng 2183: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 2184: } elsif ($type eq 'solved') {
2185: my ($status,$foo)=split(/_/,$score,2);
2186: $status = 'nothing' if ($status eq '');
1.89 albertel 2187: $result.='<input type="hidden" name="'.'GD_'.$student.'_'.
1.54 albertel 2188: $part.'_solved_s" value="'.$status.'" />'."\n";
1.42 ng 2189: $result.='<td align="middle"><select name="'.
1.89 albertel 2190: 'GD_'.$student.'_'.$part.'_solved" '.
2191: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
1.42 ng 2192: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n";
2193: $optsel = '<option> </option><option selected="on">excused</option>'."\n"
2194: if ($status eq 'excused');
1.41 ng 2195: $result.=$optsel;
2196: $result.="</select></td>\n";
1.122 ng 2197: } else {
2198: $result.='<input type="hidden" name="'.
2199: 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
2200: "\n";
2201: $result.='<td align="middle"><input type="text" name="'.
2202: 'GD_'.$student.'_'.$part.'_'.$type.'" '.
2203: 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 2204: }
2205: }
2206: $result.='</tr>';
2207: return $result;
1.38 ng 2208: }
2209:
1.44 ng 2210: #--- change scores for all the students in a section/class
2211: # record does not get update if unchanged
1.38 ng 2212: sub editgrades {
1.41 ng 2213: my ($request) = @_;
2214:
2215: my $symb=$ENV{'form.symb'};
1.43 ng 2216: my $url =$ENV{'form.url'};
1.45 ng 2217: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.118 ng 2218: $title.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
1.44 ng 2219: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
2220: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.43 ng 2221: $result.= '<table border="0"><tr bgcolor="#deffff">'.
1.89 albertel 2222: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Domain</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
1.43 ng 2223:
2224: my %scoreptr = (
2225: 'correct' =>'correct_by_override',
2226: 'incorrect'=>'incorrect_by_override',
2227: 'excused' =>'excused',
2228: 'ungraded' =>'ungraded_attempted',
2229: 'nothing' => '',
2230: );
1.56 matthew 2231: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.34 ng 2232:
1.44 ng 2233: my (@partid);
2234: my %weight = ();
1.54 albertel 2235: my %columns = ();
1.44 ng 2236: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 2237:
2238: my (@parts) = sort(&getpartlist($url));
2239: my $header;
1.44 ng 2240: while ($ctr < $ENV{'form.totalparts'}) {
2241: my $partid = $ENV{'form.partid_'.$ctr};
2242: push @partid,$partid;
2243: $weight{$partid} = $ENV{'form.weight_'.$partid};
2244: $ctr++;
1.54 albertel 2245: }
2246: foreach my $partid (@partid) {
2247: $header .= '<td align="center"> <b>Old Score</b> </td>'.
2248: '<td align="center"> <b>New Score</b> </td>';
2249: $columns{$partid}=2;
2250: foreach my $stores (@parts) {
2251: my ($part,$type) = &split_part_type($stores);
2252: if ($part !~ m/^\Q$partid\E/) { next;}
2253: if ($type eq 'awarded' || $type eq 'solved') { next; }
2254: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
2255: $display =~ s/\[Part: (\w)+\]//;
2256: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'.
2257: '<td align="center"> <b>New</b> '.$display.' </td>';
2258: $columns{$partid}+=2;
2259: }
2260: }
2261: foreach my $partid (@partid) {
2262: $result .= '<td colspan="'.$columns{$partid}.
2263: '" align="center"><b>Part '.$partid.
1.44 ng 2264: '</b> (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 2265:
1.44 ng 2266: }
2267: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 2268: $result .= $header;
1.44 ng 2269: $result .= '</tr>'."\n";
1.93 albertel 2270: my $noupdate;
1.44 ng 2271: for ($i=0; $i<$ENV{'form.total'}; $i++) {
1.93 albertel 2272: my $line;
1.44 ng 2273: my $user = $ENV{'form.ctr'.$i};
1.92 albertel 2274: my $usercolon = $user;
2275: $usercolon =~s/_/:/;
2276: my ($uname,$udom)=split(/_/,$user);
1.44 ng 2277: my %newrecord;
2278: my $updateflag = 0;
1.93 albertel 2279: $line .= '<tr bgcolor="#ffffde"><td>'.$uname.' </td><td>'.
1.89 albertel 2280: $udom.' </td><td>'.
1.92 albertel 2281: $$fullname{$usercolon}.' </td>';
1.108 albertel 2282: my $usec=$classlist->{"$uname:$udom"}[5];
1.105 albertel 2283: if (!&canmodify($usec)) {
2284: my $numcols=scalar(@partid)*(scalar(@parts)-1)*2;
2285: $noupdate.=$line."<td colspan=\"$numcols\"><font color=\"red\">Not allowed to modify student</font></td></tr>";
2286: next;
2287: }
1.44 ng 2288: foreach (@partid) {
1.54 albertel 2289: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'};
2290: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
2291: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
2292: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
2293:
2294: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'};
2295: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
2296: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 2297: my $score;
2298: if ($partial eq '') {
1.54 albertel 2299: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 2300: } elsif ($partial > 0) {
2301: $score = 'correct_by_override';
2302: } elsif ($partial == 0) {
2303: $score = 'incorrect_by_override';
2304: }
1.54 albertel 2305: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') &&
1.44 ng 2306: ($score ne 'excused'));
1.93 albertel 2307: $line .= '<td align="center">'.$old_aw.' </td>'.
1.44 ng 2308: '<td align="center">'.$awarded.
2309: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 2310:
1.54 albertel 2311: if (!($old_part eq $partial && $old_score eq $score)) {
2312: $updateflag = 1;
2313: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
2314: $newrecord{'resource.'.$_.'.solved'} = $score;
2315: $rec_update++;
2316: }
2317:
2318: my $partid=$_;
2319: foreach my $stores (@parts) {
2320: my ($part,$type) = &split_part_type($stores);
2321: if ($part !~ m/^\Q$partid\E/) { next;}
2322: if ($type eq 'awarded' || $type eq 'solved') { next; }
2323: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
2324: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
2325: if ($awarded ne '' && $awarded ne $old_aw) {
2326: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.122 ng 2327: $newrecord{'resource.'.$part.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.54 albertel 2328: $updateflag=1;
2329: }
1.93 albertel 2330: $line .= '<td align="center">'.$old_aw.' </td>'.
1.54 albertel 2331: '<td align="center">'.$awarded.' </td>';
2332: }
1.44 ng 2333: }
1.93 albertel 2334: $line.='</tr>'."\n";
1.44 ng 2335: if ($updateflag) {
2336: $count++;
2337: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
1.89 albertel 2338: $udom,$uname);
1.93 albertel 2339: $result.=$line;
2340: } else {
2341: $noupdate.=$line;
1.44 ng 2342: }
1.93 albertel 2343: }
2344: if ($noupdate) {
1.105 albertel 2345: my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
2346: $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occured For the Students Below</td></tr>'.$noupdate;
1.44 ng 2347: }
1.72 ng 2348: $result .= '</table></td></tr></table>'."\n".
2349: &show_grading_menu_form ($symb,$url);
1.44 ng 2350: my $msg = '<b>Number of records updated = '.$rec_update.
2351: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
2352: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
2353: return $title.$msg.$result;
1.5 albertel 2354: }
1.54 albertel 2355:
2356: sub split_part_type {
2357: my ($partstr) = @_;
2358: my ($temp,@allparts)=split(/_/,$partstr);
2359: my $type=pop(@allparts);
2360: my $part=join('.',@allparts);
2361: return ($part,$type);
2362: }
2363:
1.44 ng 2364: #------------- end of section for handling grading by section/class ---------
2365: #
2366: #----------------------------------------------------------------------------
2367:
1.5 albertel 2368:
1.44 ng 2369: #----------------------------------------------------------------------------
2370: #
2371: #-------------------------- Next few routines handles grading by csv upload
2372: #
2373: #--- Javascript to handle csv upload
1.27 albertel 2374: sub csvupload_javascript_reverse_associate {
2375: return(<<ENDPICK);
2376: function verify(vf) {
2377: var foundsomething=0;
2378: var founduname=0;
2379: var founddomain=0;
2380: for (i=0;i<=vf.nfields.value;i++) {
2381: tw=eval('vf.f'+i+'.selectedIndex');
2382: if (i==0 && tw!=0) { founduname=1; }
2383: if (i==1 && tw!=0) { founddomain=1; }
2384: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; }
2385: }
2386: if (founduname==0 || founddomain==0) {
2387: alert('You need to specify at both the username and domain');
2388: return;
2389: }
2390: if (foundsomething==0) {
2391: alert('You need to specify at least one grading field');
2392: return;
2393: }
2394: vf.submit();
2395: }
2396: function flip(vf,tf) {
2397: var nw=eval('vf.f'+tf+'.selectedIndex');
2398: var i;
2399: for (i=0;i<=vf.nfields.value;i++) {
2400: //can not pick the same destination field for both name and domain
2401: if (((i ==0)||(i ==1)) &&
2402: ((tf==0)||(tf==1)) &&
2403: (i!=tf) &&
2404: (eval('vf.f'+i+'.selectedIndex')==nw)) {
2405: eval('vf.f'+i+'.selectedIndex=0;')
2406: }
2407: }
2408: }
2409: ENDPICK
2410: }
2411:
2412: sub csvupload_javascript_forward_associate {
2413: return(<<ENDPICK);
2414: function verify(vf) {
2415: var foundsomething=0;
2416: var founduname=0;
2417: var founddomain=0;
2418: for (i=0;i<=vf.nfields.value;i++) {
2419: tw=eval('vf.f'+i+'.selectedIndex');
2420: if (tw==1) { founduname=1; }
2421: if (tw==2) { founddomain=1; }
2422: if (tw>2) { foundsomething=1; }
2423: }
2424: if (founduname==0 || founddomain==0) {
2425: alert('You need to specify at both the username and domain');
2426: return;
2427: }
2428: if (foundsomething==0) {
2429: alert('You need to specify at least one grading field');
2430: return;
2431: }
2432: vf.submit();
2433: }
2434: function flip(vf,tf) {
2435: var nw=eval('vf.f'+tf+'.selectedIndex');
2436: var i;
2437: //can not pick the same destination field twice
2438: for (i=0;i<=vf.nfields.value;i++) {
2439: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
2440: eval('vf.f'+i+'.selectedIndex=0;')
2441: }
2442: }
2443: }
2444: ENDPICK
2445: }
2446:
1.26 albertel 2447: sub csvuploadmap_header {
1.41 ng 2448: my ($request,$symb,$url,$datatoken,$distotal)= @_;
2449: my $javascript;
2450: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2451: $javascript=&csvupload_javascript_reverse_associate();
2452: } else {
2453: $javascript=&csvupload_javascript_forward_associate();
2454: }
1.45 ng 2455:
1.122 ng 2456: my ($result) = &showResourceInfo($url,$ENV{'form.probTitle'});
1.118 ng 2457:
1.41 ng 2458: $request->print(<<ENDPICK);
1.26 albertel 2459: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 2460: <h3><font color="#339933">Uploading Class Grades</font></h3>
2461: $result
1.26 albertel 2462: <hr>
2463: <h3>Identify fields</h3>
2464: Total number of records found in file: $distotal <hr />
2465: Enter as many fields as you can. The system will inform you and bring you back
2466: to this page if the data selected is insufficient to run your class.<hr />
2467: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
2468: <input type="hidden" name="associate" value="" />
2469: <input type="hidden" name="phase" value="three" />
2470: <input type="hidden" name="datatoken" value="$datatoken" />
2471: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
2472: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
2473: <input type="hidden" name="upfile_associate"
2474: value="$ENV{'form.upfile_associate'}" />
2475: <input type="hidden" name="symb" value="$symb" />
2476: <input type="hidden" name="url" value="$url" />
1.77 ng 2477: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
1.72 ng 2478: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
1.26 albertel 2479: <input type="hidden" name="command" value="csvuploadassign" />
2480: <hr />
2481: <script type="text/javascript" language="Javascript">
2482: $javascript
2483: </script>
2484: ENDPICK
1.118 ng 2485: $request->print(&show_grading_menu_form($symb,$url));
2486: return '';
1.26 albertel 2487:
2488: }
2489:
2490: sub csvupload_fields {
1.41 ng 2491: my ($url) = @_;
2492: my (@parts) = &getpartlist($url);
2493: my @fields=(['username','Student Username'],['domain','Student Domain']);
2494: foreach my $part (sort(@parts)) {
2495: my @datum;
2496: my $display=&Apache::lonnet::metadata($url,$part.'.display');
2497: my $name=$part;
2498: if (!$display) { $display = $name; }
2499: @datum=($name,$display);
2500: push(@fields,\@datum);
2501: }
2502: return (@fields);
1.26 albertel 2503: }
2504:
2505: sub csvuploadmap_footer {
1.41 ng 2506: my ($request,$i,$keyfields) =@_;
2507: $request->print(<<ENDPICK);
1.26 albertel 2508: </table>
2509: <input type="hidden" name="nfields" value="$i" />
2510: <input type="hidden" name="keyfields" value="$keyfields" />
2511: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
2512: </form>
2513: ENDPICK
2514: }
2515:
1.86 ng 2516: sub upcsvScores_form {
2517: my ($request) = shift;
2518: my ($symb,$url)=&get_symb_and_url($request);
2519: if (!$symb) {return '';}
2520: my $result =<<CSVFORMJS;
2521: <script type="text/javascript" language="javascript">
2522: function checkUpload(formname) {
2523: if (formname.upfile.value == "") {
2524: alert("Please use the browse button to select a file from your local directory.");
2525: return false;
2526: }
2527: formname.submit();
2528: }
2529: </script>
2530: CSVFORMJS
2531: $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
1.118 ng 2532: my ($table) = &showResourceInfo($url,$ENV{'form.probTitle'});
2533: $result.=$table;
1.86 ng 2534: $result.='<br /><table width=100% border=0><tr><td bgcolor="#777777">'."\n";
2535: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
1.118 ng 2536: $result.=' <b>Specify a file containing the class scores for current resource'.
1.86 ng 2537: '.</b></td></tr>'."\n";
2538: $result.='<tr bgcolor=#ffffe6><td>'."\n";
2539: my $upfile_select=&Apache::loncommon::upfile_select_html();
2540: $result.=<<ENDUPFORM;
1.106 albertel 2541: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.86 ng 2542: <input type="hidden" name="symb" value="$symb" />
2543: <input type="hidden" name="url" value="$url" />
2544: <input type="hidden" name="command" value="csvuploadmap" />
2545: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
2546: <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" />
2547: $upfile_select
2548: <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scores" />
2549:
2550: </form>
2551: ENDUPFORM
2552: $result.='</td></tr></table>'."\n";
2553: $result.='</td></tr></table><br /><br />'."\n";
2554: $result.=&show_grading_menu_form($symb,$url);
2555: return $result;
2556: }
2557:
2558:
1.26 albertel 2559: sub csvuploadmap {
1.41 ng 2560: my ($request)= @_;
2561: my ($symb,$url)=&get_symb_and_url($request);
2562: if (!$symb) {return '';}
1.72 ng 2563:
1.41 ng 2564: my $datatoken;
2565: if (!$ENV{'form.datatoken'}) {
2566: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 2567: } else {
1.41 ng 2568: $datatoken=$ENV{'form.datatoken'};
2569: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 2570: }
1.41 ng 2571: my @records=&Apache::loncommon::upfile_record_sep();
2572: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
2573: my ($i,$keyfields);
2574: if (@records) {
2575: my @fields=&csvupload_fields($url);
1.45 ng 2576:
1.41 ng 2577: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2578: &Apache::loncommon::csv_print_samples($request,\@records);
2579: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
2580: \@fields);
2581: foreach (@fields) { $keyfields.=$_->[0].','; }
2582: chop($keyfields);
2583: } else {
2584: unshift(@fields,['none','']);
2585: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
2586: \@fields);
2587: my %sone=&Apache::loncommon::record_sep($records[0]);
2588: $keyfields=join(',',sort(keys(%sone)));
2589: }
2590: }
2591: &csvuploadmap_footer($request,$i,$keyfields);
1.72 ng 2592: $request->print(&show_grading_menu_form($symb,$url));
2593:
1.41 ng 2594: return '';
1.27 albertel 2595: }
2596:
2597: sub csvuploadassign {
1.41 ng 2598: my ($request)= @_;
2599: my ($symb,$url)=&get_symb_and_url($request);
2600: if (!$symb) {return '';}
2601: &Apache::loncommon::load_tmp_file($request);
1.44 ng 2602: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.41 ng 2603: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
2604: my %fields=();
2605: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
2606: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2607: if ($ENV{'form.f'.$i} ne 'none') {
2608: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
2609: }
2610: } else {
2611: if ($ENV{'form.f'.$i} ne 'none') {
2612: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
2613: }
2614: }
1.27 albertel 2615: }
1.41 ng 2616: $request->print('<h3>Assigning Grades</h3>');
2617: my $courseid=$ENV{'request.course.id'};
1.97 albertel 2618: my ($classlist) = &getclasslist('all',0);
1.106 albertel 2619: my @notallowed;
1.41 ng 2620: my @skipped;
2621: my $countdone=0;
2622: foreach my $grade (@gradedata) {
2623: my %entries=&Apache::loncommon::record_sep($grade);
2624: my $username=$entries{$fields{'username'}};
2625: my $domain=$entries{$fields{'domain'}};
2626: if (!exists($$classlist{"$username:$domain"})) {
2627: push(@skipped,"$username:$domain");
2628: next;
2629: }
1.108 albertel 2630: my $usec=$classlist->{"$username:$domain"}[5];
1.106 albertel 2631: if (!&canmodify($usec)) {
2632: push(@notallowed,"$username:$domain");
2633: next;
2634: }
1.41 ng 2635: my %grades;
2636: foreach my $dest (keys(%fields)) {
2637: if ($dest eq 'username' || $dest eq 'domain') { next; }
2638: if ($entries{$fields{$dest}} eq '') { next; }
2639: my $store_key=$dest;
2640: $store_key=~s/^stores/resource/;
2641: $store_key=~s/_/\./g;
2642: $grades{$store_key}=$entries{$fields{$dest}};
2643: }
2644: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
2645: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'},
2646: $domain,$username);
2647: $request->print('.');
2648: $request->rflush();
2649: $countdone++;
2650: }
2651: $request->print("<br />Stored $countdone students\n");
2652: if (@skipped) {
1.106 albertel 2653: $request->print('<p<font size="+1"><b>Skipped Students</b></font></p>');
2654: foreach my $student (@skipped) { $request->print("$student<br />\n"); }
2655: }
2656: if (@notallowed) {
2657: $request->print('<p><font size="+1" color="red"><b>Students Not Allowed to Modify</b></font></p>');
2658: foreach my $student (@notallowed) { $request->print("$student<br />\n"); }
1.41 ng 2659: }
1.106 albertel 2660: $request->print("<br />\n");
1.41 ng 2661: $request->print(&show_grading_menu_form($symb,$url));
2662: return '';
1.26 albertel 2663: }
1.44 ng 2664: #------------- end of section for handling csv file upload ---------
2665: #
2666: #-------------------------------------------------------------------
2667: #
1.122 ng 2668: #-------------- Next few routines handle grading by page/sequence
1.72 ng 2669: #
2670: #--- Select a page/sequence and a student to grade
1.68 ng 2671: sub pickStudentPage {
2672: my ($request) = shift;
2673:
2674: $request->print(<<LISTJAVASCRIPT);
2675: <script type="text/javascript" language="javascript">
2676:
2677: function checkPickOne(formname) {
1.76 ng 2678: if (radioSelection(formname.student) == null) {
1.68 ng 2679: alert("Please select the student you wish to grade.");
2680: return;
2681: }
1.70 ng 2682: var ptr = pullDownSelection(formname.selectpage);
1.71 ng 2683: formname.page.value = eval("formname.page"+ptr+".value");
2684: formname.title.value = eval("formname.title"+ptr+".value");
1.68 ng 2685: formname.submit();
2686: }
2687:
2688: </script>
2689: LISTJAVASCRIPT
1.118 ng 2690: &commonJSfunctions($request);
1.72 ng 2691: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2692: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2693: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2694: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2695:
2696: my $result='<h3><font color="#339933"> '.
2697: 'Manual Grading by Page or Sequence</font></h3>';
2698:
1.80 ng 2699: $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
1.70 ng 2700: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 2701: my ($titles,$symbx) = &getSymbMap($request);
1.71 ng 2702: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
1.70 ng 2703: my $ctr=0;
1.68 ng 2704: foreach (@$titles) {
2705: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 2706: $result.='<option value="'.$ctr.'" '.
1.71 ng 2707: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2708: '>'.$showtitle.'</option>'."\n";
1.70 ng 2709: $ctr++;
1.68 ng 2710: }
2711: $result.= '</select>'."<br>\n";
1.70 ng 2712: $ctr=0;
2713: foreach (@$titles) {
2714: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2715: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
2716: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
2717: $ctr++;
2718: }
1.72 ng 2719: $result.='<input type="hidden" name="page" />'."\n".
2720: '<input type="hidden" name="title" />'."\n";
1.68 ng 2721:
1.116 ng 2722: $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
1.71 ng 2723: '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
1.72 ng 2724:
1.71 ng 2725: $result.=' <b>Submission Details: </b>'.
2726: '<input type="radio" name="lastSub" value="none" /> none'."\n".
1.122 ng 2727: '<input type="radio" name="lastSub" value="datesub" checked /> by dates and submissions'."\n".
1.71 ng 2728: '<input type="radio" name="lastSub" value="all" /> all details'."\n";
1.72 ng 2729:
1.68 ng 2730: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.118 ng 2731: '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n".
1.72 ng 2732: '<input type="hidden" name="command" value="displayPage" />'."\n".
2733: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.80 ng 2734: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2735: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n";
1.72 ng 2736:
1.80 ng 2737: $result.=' <input type="button" '.
1.72 ng 2738: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
2739:
1.68 ng 2740: $request->print($result);
2741:
1.76 ng 2742: my $studentTable.=' <b>Select a student you wish to grade</b><br>'.
1.68 ng 2743: '<table border="0"><tr><td bgcolor="#777777">'.
2744: '<table border="0"><tr bgcolor="#e6ffff">'.
2745: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2746: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2747: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2748: '<td><b> Fullname <font color="#999999">(username)</font></b></td></tr>';
2749:
1.76 ng 2750: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 2751: my $ptr = 1;
2752: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
2753: my ($uname,$udom) = split(/:/,$student);
2754: $studentTable.=($ptr%4 == 1 ? '<tr bgcolor="#ffffe6"><td>' : '</td><td>');
1.70 ng 2755: $studentTable.='<input type="radio" name="student" value="'.$student.'" /> '.$$fullname{$student}.
1.68 ng 2756: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font>'."\n";
2757: $studentTable.=($ptr%4 == 0 ? '</td></tr>' : '');
2758: $ptr++;
2759: }
2760: $studentTable.='</td><td> </td><td> </td><td> ' if ($ptr%4 == 2);
2761: $studentTable.='</td><td> </td><td> ' if ($ptr%4 == 3);
2762: $studentTable.='</td><td> ' if ($ptr%4 == 0);
2763: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.70 ng 2764: $studentTable.='<br /> <input type="button" '.
2765: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /></form>'."\n";
1.68 ng 2766:
2767: $studentTable.=&show_grading_menu_form($symb,$url);
2768: $request->print($studentTable);
2769:
2770: return '';
2771: }
2772:
2773: sub getSymbMap {
1.74 albertel 2774: my ($request) = @_;
1.79 bowersj2 2775: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.117 bowersj2 2776: $ENV{'request.course.fn'}.'_parms.db');
1.68 ng 2777: $navmap->init();
2778:
2779: my %symbx = ();
2780: my @titles = ();
1.117 bowersj2 2781: my $minder = 0;
2782:
2783: # Gather every sequence that has problems.
2784: my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); }, 1);
2785: for my $sequence ($navmap->getById('0.0'), @sequences) {
2786: if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) {
2787: my $title = $minder.'.'.$sequence->compTitle();
2788: push @titles, $title; # minder in case two titles are identical
2789: $symbx{$title} = $sequence->symb();
2790: $minder++;
2791: }
1.68 ng 2792: }
2793:
2794: $navmap->untieHashes();
2795: return \@titles,\%symbx;
2796: }
2797:
1.72 ng 2798: #
2799: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 2800: sub displayPage {
2801: my ($request) = shift;
2802:
1.72 ng 2803: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2804: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2805: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2806: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2807: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2808: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.70 ng 2809: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2810: my $usec=$classlist->{$ENV{'form.student'}}[5];
2811: if (!&canview($usec)) {
2812: $request->print('<font color="red">Unable to view requested student.('.$ENV{'form.student'}.')</font>');
2813: $request->print(&show_grading_menu_form($symb,$url));
2814: return;
2815: }
1.70 ng 2816: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2817: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
1.68 ng 2818: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
2819:
1.71 ng 2820: &sub_page_js($request);
2821: $request->print($result);
2822:
1.79 bowersj2 2823: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.68 ng 2824: $ENV{'request.course.fn'}.'_parms.db',1, 1);
1.70 ng 2825: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
1.68 ng 2826: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2827:
2828: my $iterator = $navmap->getIterator($map->map_start(),
2829: $map->map_finish());
2830:
1.71 ng 2831: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 2832: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
2833: '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
2834: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
2835: '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
2836: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2837: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.77 ng 2838: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
1.71 ng 2839:
2840: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
2841: '/check.gif" height="16" border="0" />';
2842:
1.118 ng 2843: $studentTable.=' <b>Note:</b> Problems graded correct by the computer are marked with a '.$checkIcon.
2844: ' symbol.'."\n".
1.71 ng 2845: '<table border="0"><tr><td bgcolor="#777777">'.
2846: '<table border="0"><tr bgcolor="#e6ffff">'.
1.118 ng 2847: '<td align="center"><b> Prob. </b></td>'.
2848: '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade</b></td></tr>';
1.71 ng 2849:
1.101 albertel 2850: my ($depth,$question) = (1,1);
1.68 ng 2851: $iterator->next(); # skip the first BEGIN_MAP
2852: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 2853: while ($depth > 0) {
1.68 ng 2854: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 2855: if($curRes == $iterator->END_MAP) { $depth--; }
1.68 ng 2856:
1.120 ng 2857: # if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
2858: if (ref($curRes) && $curRes->is_problem()) {
1.91 albertel 2859: my $parts = $curRes->parts();
1.68 ng 2860: my $title = $curRes->compTitle();
1.71 ng 2861: my $symbx = $curRes->symb();
2862: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2863: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2864: $studentTable.='<td valign="top">';
2865: if ($ENV{'form.vProb'} eq 'yes') {
2866: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
2867: } else {
1.116 ng 2868: my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
1.80 ng 2869: $companswer =~ s|<form(.*?)>||g;
2870: $companswer =~ s|</form>||g;
1.71 ng 2871: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
1.116 ng 2872: # $companswer =~ s/$1/ /ms;
2873: # $request->print('match='.$1."<br>\n");
1.71 ng 2874: # }
1.116 ng 2875: # $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g;
1.71 ng 2876: $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer;
2877: }
2878:
2879: my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname);
2880: if ($ENV{'form.lastSub'} eq 'datesub') {
2881: if ($record{'version'} eq '') {
2882: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
2883: } else {
1.116 ng 2884: my %responseType = ();
2885: foreach my $partid (@{$parts}) {
2886: $responseType{$partid} = $curRes->responseType($partid);
2887: }
1.122 ng 2888: $studentTable.= &displaySubByDates(\$symbx,\%record,$parts,\%responseType,$checkIcon);
1.71 ng 2889: }
2890: } elsif ($ENV{'form.lastSub'} eq 'all') {
2891: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
2892: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
2893: $ENV{'request.course.id'},
2894: '','.submission');
2895:
2896: }
1.103 albertel 2897: if (&canmodify($usec)) {
2898: foreach my $partid (@{$parts}) {
2899: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
2900: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
2901: $question++;
2902: }
1.71 ng 2903: }
2904: $studentTable.='</td></tr>';
1.68 ng 2905:
1.103 albertel 2906: }
1.68 ng 2907: $curRes = $iterator->next();
2908: }
2909:
1.98 albertel 2910: $navmap->untieHashes();
2911:
1.71 ng 2912: $studentTable.='</td></tr></table></td></tr></table>'."\n".
2913: ' <input type="button" value="Save" '.
2914: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
2915: '</form>'."\n";
2916: $studentTable.=&show_grading_menu_form($symb,$url);
2917: $request->print($studentTable);
2918:
2919: return '';
1.119 ng 2920: }
2921:
2922: sub displaySubByDates {
1.122 ng 2923: my ($symbx,$record,$parts,$responseType,$checkIcon) = @_;
1.119 ng 2924: my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
2925: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
2926: '<td><b>Date/Time</b></td>'.
2927: '<td><b>Submission</b></td>'.
2928: '<td><b>Status </b></td></tr>';
2929: my ($version);
2930: my %mark;
2931: $mark{'correct_by_student'} = $checkIcon;
1.122 ng 2932: return '<br /> <font color="red">Nothing submitted - no attempts</font><br />'
2933: if (!exists($$record{'1:timestamp'}));
1.119 ng 2934: for ($version=1;$version<=$$record{'version'};$version++) {
2935: my $timestamp = scalar(localtime($$record{$version.':timestamp'}));
2936: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
2937: my @versionKeys = split(/\:/,$$record{$version.':keys'});
2938: my @displaySub = ();
2939: foreach my $partid (@{$parts}) {
2940: my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
1.122 ng 2941: # next if ($$record{"$version:resource.$partid.solved"} eq '');
1.119 ng 2942: $displaySub[0].=(exists $$record{$version.':'.$matchKey[0]}) ?
2943: '<b>Part '.$partid.' '.
2944: ($$record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' :
2945: 'Trial '.$$record{"$version:resource.$partid.tries"}).'</b> '.
1.122 ng 2946: &cleanRecord($$record{$version.':'.$matchKey[0]},$$responseType{$partid},$$symbx).'<br />' : '';
1.119 ng 2947: $displaySub[1].=(exists $$record{"$version:resource.$partid.award"}) ?
2948: '<b>Part '.$partid.'</b> '.
2949: lc($$record{"$version:resource.$partid.award"}).' '.
2950: $mark{$$record{"$version:resource.$partid.solved"}}.'<br />' : '';
2951: $displaySub[2].=(exists $$record{"$version:resource.$partid.regrader"}) ?
2952: $$record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
2953: }
2954: $displaySub[2].=(exists $$record{"$version:resource.regrader"}) ?
2955: $$record{"$version:resource.regrader"} : '';
2956: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1].
2957: ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' </td></tr>';
2958: }
2959: $studentTable.='</table></td></tr></table>';
2960: return $studentTable;
1.71 ng 2961: }
2962:
2963: sub updateGradeByPage {
2964: my ($request) = shift;
2965:
2966: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2967: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2968: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2969: my $pageTitle = $ENV{'form.page'};
1.103 albertel 2970: my ($classlist,undef,$fullname) = &getclasslist($getsec,'1');
1.71 ng 2971: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.103 albertel 2972: my $usec=$classlist->{$ENV{'form.student'}}[5];
2973: if (!&canmodify($usec)) {
2974: $request->print('<font color="red">Unable to modify requested student.('.$ENV{'form.student'}.'</font>');
2975: $request->print(&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'}));
2976: return;
2977: }
1.71 ng 2978: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2979: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
2980: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
1.70 ng 2981:
1.68 ng 2982: $request->print($result);
2983:
1.79 bowersj2 2984: my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
1.71 ng 2985: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2986: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
2987: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2988:
2989: my $iterator = $navmap->getIterator($map->map_start(),
2990: $map->map_finish());
1.70 ng 2991:
1.71 ng 2992: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 2993: '<table border="0"><tr bgcolor="#e6ffff">'.
1.70 ng 2994: '<td align="center"><b> No </b></td>'.
1.71 ng 2995: '<td><b> Title </b></td>'.
2996: '<td><b> Previous Score </b></td>'.
2997: '<td><b> New Score </b></td></tr>';
2998:
2999: $iterator->next(); # skip the first BEGIN_MAP
3000: my $curRes = $iterator->next(); # for "current resource"
1.101 albertel 3001: my ($depth,$question,$changeflag)= (1,1,0);
3002: while ($depth > 0) {
1.71 ng 3003: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
1.100 bowersj2 3004: if($curRes == $iterator->END_MAP) { $depth--; }
1.71 ng 3005:
3006: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
1.91 albertel 3007: my $parts = $curRes->parts();
1.71 ng 3008: my $title = $curRes->compTitle();
3009: my $symbx = $curRes->symb();
3010: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
3011: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
3012: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
3013:
3014: my %newrecord=();
3015: my @displayPts=();
3016: foreach my $partid (@{$parts}) {
3017: my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid};
3018: my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid};
3019:
3020: my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ?
3021: $ENV{'form.WGT'.$question.'_'.$partid} : 1;
3022: my $partial = $newpts/$wgt;
3023: my $score;
3024: if ($partial > 0) {
3025: $score = 'correct_by_override';
3026: } elsif ($partial == 0) {
3027: $score = 'incorrect_by_override';
3028: }
3029: if ($ENV{'form.GD_SEL'.$question.'_'.$partid} eq 'excused') {
3030: $partial = '';
3031: $score = 'excused';
3032: }
3033: my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid};
3034: $displayPts[0].=' <b>Part</b> '.$partid.' = '.
3035: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
3036: ' <br>';
3037: $displayPts[1].=' <b>Part</b> '.$partid.' = '.
3038: ($oldstatus eq 'correct_by_student' ? $oldpts :
3039: (($score eq 'excused') ? 'excused' : $newpts)).
3040: ' <br>';
3041:
3042: $question++;
3043: if (($oldstatus eq 'correct_by_student') ||
3044: ($newpts eq $oldpts && $score eq $oldstatus))
3045: {
3046: next;
3047: }
3048: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
3049: $newrecord{'resource.'.$partid.'.solved'} = $score;
1.72 ng 3050: $newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.71 ng 3051:
3052: $changeflag++;
3053: }
3054: if (scalar(keys(%newrecord)) > 0) {
3055: &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
3056: $udom,$uname);
3057: }
3058: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
3059: '<td valign="top">'.$displayPts[1].'</td>'.
3060: '</tr>';
1.68 ng 3061:
3062: }
1.71 ng 3063: $curRes = $iterator->next();
1.68 ng 3064: }
1.98 albertel 3065:
3066: $navmap->untieHashes();
1.68 ng 3067:
1.71 ng 3068: $studentTable.='</td></tr></table></td></tr></table>';
3069: $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
1.76 ng 3070: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
3071: 'The scores were changed for '.
3072: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
3073: $request->print($grademsg.$studentTable);
1.68 ng 3074:
1.70 ng 3075: return '';
3076: }
3077:
1.72 ng 3078: #-------- end of section for handling grading by page/sequence ---------
3079: #
3080: #-------------------------------------------------------------------
3081:
1.75 albertel 3082: #--------------------Scantron Grading-----------------------------------
3083: #
3084: #------ start of section for handling grading by page/sequence ---------
3085:
1.81 albertel 3086: sub defaultFormData {
3087: my ($symb,$url)=@_;
3088: return '
3089: <input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3090: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3091: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
3092: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
3093: }
3094:
1.75 albertel 3095: sub getSequenceDropDown {
3096: my ($request,$symb)=@_;
3097: my $result='<select name="selectpage">'."\n";
3098: my ($titles,$symbx) = &getSymbMap($request);
3099: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
3100: my $ctr=0;
3101: foreach (@$titles) {
3102: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
3103: $result.='<option value="'.$$symbx{$_}.'" '.
3104: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
3105: '>'.$showtitle.'</option>'."\n";
3106: $ctr++;
3107: }
3108: $result.= '</select>';
3109: return $result;
3110: }
3111:
1.81 albertel 3112: sub scantron_uploads {
3113: if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
3114: my $result= '<select name="scantron_selectfile">';
3115: opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
3116: my @files=sort(readdir(DIR));
3117: foreach my $filename (@files) {
3118: if ($filename eq '.' or $filename eq '..') { next; }
3119: $result.="<option>$filename</option>\n";
3120: }
3121: closedir(DIR);
3122: $result.="</select>";
3123: return $result;
3124: }
3125:
1.82 albertel 3126: sub scantron_scantab {
3127: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3128: my $result='<select name="scantron_format">'."\n";
3129: foreach my $line (<$fh>) {
3130: my ($name,$descrip)=split(/:/,$line);
3131: if ($name =~ /^\#/) { next; }
3132: $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
3133: }
3134: $result.='</select>'."\n";
3135:
3136: return $result;
3137: }
3138:
1.75 albertel 3139: sub scantron_selectphase {
3140: my ($r) = @_;
3141: my ($symb,$url)=&get_symb_and_url($r);
3142: if (!$symb) {return '';}
3143: my $sequence_selector=&getSequenceDropDown($r,$symb);
1.81 albertel 3144: my $default_form_data=&defaultFormData($symb,$url);
3145: my $grading_menu_button=&show_grading_menu_form($symb,$url);
3146: my $file_selector=&scantron_uploads();
1.82 albertel 3147: my $format_selector=&scantron_scantab();
1.75 albertel 3148: my $result;
3149: $result.= <<SCANTRONFORM;
1.82 albertel 3150: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
3151: <input type="hidden" name="command" value="scantron_process" />
1.81 albertel 3152: $default_form_data
1.75 albertel 3153: <table width="100%" border="0">
3154: <tr>
3155: <td bgcolor="#777777">
3156: <table width="100%" border="0">
3157: <tr bgcolor="#e6ffff">
3158: <td>
3159: <b>Specify file location and which Folder/Sequence to grade</b>
3160: </td>
3161: </tr>
3162: <tr bgcolor="#ffffe6">
3163: <td>
3164: Sequence to grade: $sequence_selector
3165: </td>
3166: </tr>
3167: <tr bgcolor="#ffffe6">
3168: <td>
1.81 albertel 3169: Filename of scoring office file: $file_selector
1.75 albertel 3170: </td>
3171: </tr>
1.82 albertel 3172: <tr bgcolor="#ffffe6">
3173: <td>
3174: Format of data file: $format_selector
3175: </td>
3176: </tr>
1.75 albertel 3177: </table>
3178: </td>
3179: </tr>
3180: </table>
3181: <input type="submit" value="Submit" />
3182: </form>
1.81 albertel 3183: $grading_menu_button
1.75 albertel 3184: SCANTRONFORM
3185:
3186: return $result;
3187: }
3188:
1.82 albertel 3189: sub get_scantron_config {
3190: my ($which) = @_;
3191: my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
3192: my %config;
3193: foreach my $line (<$fh>) {
3194: my ($name,$descrip)=split(/:/,$line);
3195: if ($name ne $which ) { next; }
3196: chomp($line);
3197: my @config=split(/:/,$line);
3198: $config{'name'}=$config[0];
3199: $config{'description'}=$config[1];
3200: $config{'CODElocation'}=$config[2];
3201: $config{'CODEstart'}=$config[3];
3202: $config{'CODElength'}=$config[4];
3203: $config{'IDstart'}=$config[5];
3204: $config{'IDlength'}=$config[6];
3205: $config{'Qstart'}=$config[7];
3206: $config{'Qlength'}=$config[8];
3207: $config{'Qoff'}=$config[9];
3208: $config{'Qon'}=$config[10];
3209: last;
3210: }
3211: return %config;
3212: }
3213:
3214: sub username_to_idmap {
3215: my ($classlist)= @_;
3216: my %idmap;
3217: foreach my $student (keys(%$classlist)) {
3218: $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}=
3219: $student;
3220: }
3221: return %idmap;
3222: }
3223:
3224: sub scantron_parse_scanline {
3225: my ($line,$scantron_config)=@_;
3226: my %record;
3227: my $questions=substr($line,$$scantron_config{'Qstart'}-1);
3228: my $data=substr($line,0,$$scantron_config{'Qstart'}-1);
3229: if ($$scantron_config{'CODElocation'} ne 0) {
3230: if ($$scantron_config{'CODElocation'} < 0) {
1.83 albertel 3231: $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1,
3232: $$scantron_config{'CODElength'});
1.82 albertel 3233: } else {
3234: #FIXME interpret first N questions
3235: }
3236: }
1.83 albertel 3237: $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
3238: $$scantron_config{'IDlength'});
1.82 albertel 3239: my @alphabet=('A'..'Z');
3240: my $questnum=0;
3241: while ($questions) {
3242: $questnum++;
3243: my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});
3244: substr($questions,0,$$scantron_config{'Qlength'})='';
1.83 albertel 3245: if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
1.82 albertel 3246: my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest);
3247: if (scalar(@array) gt 2) {
3248: #FIXME do something intelligent with double bubbles
1.83 albertel 3249: Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
3250: '-'.$currentquest.'-'.$questnum.'</pre><br />');
1.82 albertel 3251: }
3252: if (length($array[0]) eq $$scantron_config{'Qlength'}) {
1.83 albertel 3253: $record{"scantron.$questnum.answer"}='';
1.82 albertel 3254: } else {
1.83 albertel 3255: $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
1.82 albertel 3256: }
3257: }
1.83 albertel 3258: $record{'scantron.maxquest'}=$questnum;
3259: return \%record;
1.82 albertel 3260: }
3261:
3262: sub scantron_add_delay {
3263: }
3264:
3265: sub scantron_find_student {
1.83 albertel 3266: my ($scantron_record,$idmap)=@_;
3267: my $scanID=$$scantron_record{'scantron.ID'};
3268: foreach my $id (keys(%$idmap)) {
3269: Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
3270: if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
3271: }
3272: return undef;
3273: }
3274:
3275: sub scantron_filter {
3276: my ($curres)=@_;
3277: if (ref($curres) && $curres->is_problem() && !$curres->randomout) {
3278: return 1;
3279: }
3280: return 0;
1.82 albertel 3281: }
3282:
3283: sub scantron_process_students {
1.75 albertel 3284: my ($r) = @_;
1.81 albertel 3285: my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});
3286: my ($symb,$url)=&get_symb_and_url($r);
3287: if (!$symb) {return '';}
3288: my $default_form_data=&defaultFormData($symb,$url);
1.82 albertel 3289:
3290: my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
3291: my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
1.85 albertel 3292: my @scanlines=<$scanlines>;
1.82 albertel 3293: my $classlist=&Apache::loncoursedata::get_classlist();
3294: my %idmap=&username_to_idmap($classlist);
1.83 albertel 3295: my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1);
3296: my $map=$navmap->getResourceByUrl($sequence);
3297: my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
3298: $r->print("geto ".scalar(@resources)."<br />");
1.82 albertel 3299: my $result= <<SCANTRONFORM;
1.81 albertel 3300: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
3301: <input type="hidden" name="command" value="scantron_configphase" />
3302: $default_form_data
3303: SCANTRONFORM
1.82 albertel 3304: $r->print($result);
3305:
3306: my @delayqueue;
1.85 albertel 3307: my $totalcorrect;
3308: my $totalincorrect;
3309:
3310: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
3311: 'Scantron Status','Scantron Progress',scalar(@scanlines));
3312: foreach my $line (@scanlines) {
3313: my $studentcorrect;
3314: my $studentincorrect;
1.75 albertel 3315:
1.83 albertel 3316: chomp($line);
1.82 albertel 3317: my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
3318: my ($uname,$udom);
3319: if ($uname=&scantron_find_student($scan_record,\%idmap)) {
3320: &scantron_add_delay(\@delayqueue,$line,
3321: 'Unable to find a student that matches');
3322: }
1.83 albertel 3323: $r->print('<pre>doing studnet'.$uname.'</pre>');
1.82 albertel 3324: ($uname,$udom)=split(/:/,$uname);
1.85 albertel 3325: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3326: &Apache::lonnet::appenv(%$scan_record);
1.85 albertel 3327: # &Apache::lonhomework::showhash(%ENV);
1.83 albertel 3328: $Apache::lonxml::debug=1;
1.85 albertel 3329: &Apache::lonxml::debug("line is $line");
1.83 albertel 3330:
1.85 albertel 3331: my $i=0;
1.83 albertel 3332: foreach my $resource (@resources) {
1.85 albertel 3333: $i++;
1.83 albertel 3334: my $result=&Apache::lonnet::ssi($resource->src(),
3335: ('submitted' =>'scantron',
3336: 'grade_target' =>'grade',
3337: 'grade_username'=>$uname,
3338: 'grade_domain' =>$udom,
3339: 'grade_courseid'=>$ENV{'request.course.id'},
3340: 'grade_symb' =>$resource->symb()));
1.85 albertel 3341: my %score=&Apache::lonnet::restore($resource->symb(),
3342: $ENV{'request.course.id'},
3343: $udom,$uname);
3344: foreach my $part ($resource->{PARTS}) {
3345: if ($score{'resource.'.$part.'.solved'} =~ /^correct/) {
3346: $studentcorrect++;
3347: $totalcorrect++;
3348: } else {
3349: $studentincorrect++;
3350: $totalincorrect++;
3351: }
3352: }
1.83 albertel 3353: $r->print('<pre>'.
3354: $resource->symb().'-'.
3355: $resource->src().'-'.'</pre>result is'.$result);
1.85 albertel 3356: &Apache::lonhomework::showhash(%score);
3357: # if ($i eq 3) {last;}
1.83 albertel 3358: }
1.85 albertel 3359: &Apache::lonnet::delenv('form.counter');
1.83 albertel 3360: &Apache::lonnet::delenv('scantron\.');
1.85 albertel 3361: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
3362: 'last student Who got a '.$studentcorrect.' correct and '.
3363: $studentincorrect.' incorrect. The class has gotten '.
3364: $totalcorrect.' correct and '.$totalincorrect.' incorrect');
1.83 albertel 3365: last;
1.82 albertel 3366: #FIXME
3367: #get iterator for $sequence
3368: #foreach question 'submit' the students answer to the server
3369: # through grade target {
3370: # generate data to pass back that includes grade recevied
3371: #}
3372: }
1.85 albertel 3373: $Apache::lonxml::debug=0;
1.82 albertel 3374: foreach my $delay (@delayqueue) {
3375: #FIXME
3376: #print out each delayed student with interface to select how
3377: # to repair student provided info
3378: #Expected errors include
3379: # 1 bad/no stuid/username
3380: # 2 invalid bubblings
3381:
3382: }
1.75 albertel 3383: #FIXME
3384: # if delay queue exists 2 submits one to process delayed students one
3385: # to ignore delayed students, possibly saving the delay queue for later
1.85 albertel 3386:
3387: $navmap->untieHashes();
1.75 albertel 3388: }
3389: #-------- end of section for handling grading scantron forms -------
3390: #
3391: #-------------------------------------------------------------------
3392:
3393:
1.72 ng 3394: #-------------------------- Menu interface -------------------------
3395: #
3396: #--- Show a Grading Menu button - Calls the next routine ---
3397: sub show_grading_menu_form {
3398: my ($symb,$url)=@_;
3399: my $result.='<form action="/adm/grades" method="post">'."\n".
3400: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3401: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.77 ng 3402: '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
1.72 ng 3403: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
3404: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
3405: '</form>'."\n";
3406: return $result;
3407: }
3408:
1.77 ng 3409: # -- Retrieve choices for grading form
3410: sub savedState {
3411: my %savedState = ();
3412: if ($ENV{'form.saveState'}) {
3413: foreach (split(/:/,$ENV{'form.saveState'})) {
3414: my ($key,$value) = split(/=/,$_,2);
3415: $savedState{$key} = $value;
3416: }
3417: }
3418: return \%savedState;
3419: }
1.76 ng 3420:
1.72 ng 3421: #--- Displays the main menu page -------
3422: sub gradingmenu {
3423: my ($request) = @_;
3424: my ($symb,$url)=&get_symb_and_url($request);
3425: if (!$symb) {return '';}
1.76 ng 3426: my $probTitle = &Apache::lonnet::gettitle($symb);
1.72 ng 3427:
3428: $request->print(<<GRADINGMENUJS);
3429: <script type="text/javascript" language="javascript">
1.116 ng 3430: function checkChoice(formname,val,cmdx) {
3431: if (val <= 2) {
3432: var cmd = radioSelection(formname.radioChoice);
1.118 ng 3433: var cmdsave = cmd;
1.116 ng 3434: } else {
3435: cmd = cmdx;
1.118 ng 3436: cmdsave = 'submission';
1.116 ng 3437: }
3438: formname.command.value = cmd;
1.118 ng 3439: formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
1.112 ng 3440: ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
1.116 ng 3441: if (val < 5) formname.submit();
3442: if (val == 5) {
1.72 ng 3443: if (!checkReceiptNo(formname,'notOK')) { return false;}
3444: formname.submit();
3445: }
3446: }
3447:
3448: function checkReceiptNo(formname,nospace) {
3449: var receiptNo = formname.receipt.value;
3450: var checkOpt = false;
3451: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
3452: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
3453: if (checkOpt) {
3454: alert("Please enter a receipt number given by a student in the receipt box.");
3455: formname.receipt.value = "";
3456: formname.receipt.focus();
3457: return false;
3458: }
3459: return true;
3460: }
3461: </script>
3462: GRADINGMENUJS
1.118 ng 3463: &commonJSfunctions($request);
3464: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>';
1.122 ng 3465: my ($table,undef,$hdgrade) = &showResourceInfo($url,$probTitle);
1.118 ng 3466: $result.=$table;
1.76 ng 3467: my (undef,$sections) = &getclasslist('all','0');
1.77 ng 3468: my $savedState = &savedState();
1.118 ng 3469: my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
1.77 ng 3470: my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
1.118 ng 3471: my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
1.77 ng 3472: my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
1.72 ng 3473:
3474: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
3475: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3476: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3477: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
3478: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.116 ng 3479: '<input type="hidden" name="command" value="" />'."\n".
1.77 ng 3480: '<input type="hidden" name="saveState" value="" />'."\n".
1.124 ! ng 3481: '<input type="hidden" name="gradingMenu" value="1" />'."\n".
1.72 ng 3482: '<input type="hidden" name="showgrading" value="yes" />'."\n";
3483:
1.116 ng 3484: $result.='<table width="100%" border=0><tr><td bgcolor=#777777>'."\n".
3485: '<table width=100% border=0><tr bgcolor="#e6ffff"><td colspan="2">'."\n".
1.72 ng 3486: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
1.116 ng 3487: '<tr bgcolor="#ffffe6" valign="top"><td>'."\n";
3488:
3489: $result.='<table width="100%" border=0>';
3490: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
1.118 ng 3491: ' Select Section: <select name="section">'."\n";
1.116 ng 3492: if (ref($sections)) {
3493: foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
3494: ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
3495: }
3496: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> ';
3497:
3498: $result.='Student Status:</b>'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);
1.72 ng 3499:
1.116 ng 3500: if (ref($sections)) {
3501: $result.=' (Section "no" implies the students were not assigned a section.)<br />'
3502: if (grep /no/,@$sections);
3503: }
3504: $result.='</td></tr>';
3505:
1.118 ng 3506: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3507: '<input type="radio" name="radioChoice" value="submission" '.
3508: ($saveCmd eq 'submission' ? 'checked' : '').'> '.'<b>Current Resource:</b> For one or more students'.
3509: '<br /> -->For students with '.
3510: '<input type="radio" name="submitonly" value="yes" '.
3511: ($saveSub eq 'yes' ? 'checked' : '').' /> submissions or '.
3512: '<input type="radio" name="submitonly" value="all" '.
3513: ($saveSub eq 'all' ? 'checked' : '').' /> for all</td></tr>'."\n";
1.72 ng 3514:
1.116 ng 3515: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
3516: '<input type="radio" name="radioChoice" value="viewgrades" '.
1.76 ng 3517: ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
1.118 ng 3518: '<b>Current Resource:</b> For all students in selected section or course</td></tr>'."\n";
1.72 ng 3519:
1.118 ng 3520: $result.='<tr bgcolor="#ffffe6" valign="top"><td>'.
3521: '<input type="radio" name="radioChoice" value="pickStudentPage" '.
3522: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
3523: 'The <b>complete</b> set/page/sequence: For one student</td></tr>'."\n";
1.46 ng 3524:
1.116 ng 3525: $result.='<tr bgcolor="#ffffe6"><td><br />'.
3526: '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="View/Grade/Regrade" />'.
3527: '</td></tr></table>'."\n";
3528:
3529: $result.='</td><td valign="top">';
3530:
3531: $result.='<table width="100%" border=0>';
3532: $result.='<tr bgcolor="#ffffe6"><td>'.
3533: '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="Upload" />'.
3534: ' scores from file </td></tr>'."\n";
1.72 ng 3535:
1.75 albertel 3536: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
1.116 ng 3537: '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
3538: '" value="Grade" /> scantron forms</td></tr>'."\n";
1.75 albertel 3539:
1.72 ng 3540: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
3541: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.116 ng 3542: '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="Verify" />'.
3543: ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
1.72 ng 3544: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
3545: '</td></tr>'."\n";
3546: }
1.44 ng 3547:
1.116 ng 3548: $result.='</form></td></tr></table>'."\n".
1.72 ng 3549: '</td></tr></table>'."\n".
3550: '</td></tr></table>'."\n";
1.44 ng 3551: return $result;
1.2 albertel 3552: }
3553:
1.1 albertel 3554: sub handler {
1.41 ng 3555: my $request=$_[0];
1.102 albertel 3556:
1.103 albertel 3557: undef(%perm);
1.41 ng 3558: if ($ENV{'browser.mathml'}) {
3559: $request->content_type('text/xml');
3560: } else {
3561: $request->content_type('text/html');
3562: }
3563: $request->send_http_header;
1.44 ng 3564: return '' if $request->header_only;
1.41 ng 3565: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
3566: my $url=$ENV{'form.url'};
3567: my $symb=$ENV{'form.symb'};
3568: my $command=$ENV{'form.command'};
3569: if (!$url) {
3570: my ($temp1,$temp2);
3571: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);
3572: $url = $ENV{'form.url'};
3573: }
3574: &send_header($request);
3575: if ($url eq '' && $symb eq '') {
3576: if ($ENV{'user.adv'}) {
3577: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) &&
3578: ($ENV{'form.codethree'})) {
3579: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'.
3580: $ENV{'form.codethree'};
3581: my ($tsymb,$tuname,$tudom,$tcrsid)=
3582: &Apache::lonnet::checkin($token);
3583: if ($tsymb) {
3584: my ($map,$id,$url)=split(/\_\_\_/,$tsymb);
3585: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
1.99 albertel 3586: $request->print(&Apache::lonnet::ssi_body('/res/'.$url,
3587: ('grade_username' => $tuname,
3588: 'grade_domain' => $tudom,
3589: 'grade_courseid' => $tcrsid,
3590: 'grade_symb' => $tsymb)));
1.41 ng 3591: } else {
1.45 ng 3592: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.99 albertel 3593: }
1.41 ng 3594: } else {
1.45 ng 3595: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 3596: }
1.14 www 3597: } else {
1.41 ng 3598: $request->print(&Apache::lonxml::tokeninputfield());
3599: }
3600: }
3601: } else {
1.103 albertel 3602: if (!($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}))) {
3603: if ($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3604: $perm{'vgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3605: } else {
1.103 albertel 3606: delete($perm{'vgr'});
1.102 albertel 3607: }
3608: }
1.103 albertel 3609: if (!($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) {
3610: if ($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) {
3611: $perm{'mgr_section'}=$ENV{'request.course.sec'};
1.102 albertel 3612: } else {
1.103 albertel 3613: delete($perm{'mgr'});
1.102 albertel 3614: }
3615: }
3616:
1.104 albertel 3617: if ($command eq 'submission' && $perm{'vgr'}) {
1.68 ng 3618: ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
1.103 albertel 3619: } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
1.68 ng 3620: &pickStudentPage($request);
1.103 albertel 3621: } elsif ($command eq 'displayPage' && $perm{'vgr'}) {
1.68 ng 3622: &displayPage($request);
1.104 albertel 3623: } elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
1.71 ng 3624: &updateGradeByPage($request);
1.104 albertel 3625: } elsif ($command eq 'processGroup' && $perm{'vgr'}) {
1.41 ng 3626: &processGroup($request);
1.104 albertel 3627: } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
1.41 ng 3628: $request->print(&gradingmenu($request));
1.104 albertel 3629: } elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
1.41 ng 3630: $request->print(&viewgrades($request));
1.104 albertel 3631: } elsif ($command eq 'handgrade' && $perm{'mgr'}) {
1.41 ng 3632: $request->print(&processHandGrade($request));
1.106 albertel 3633: } elsif ($command eq 'editgrades' && $perm{'mgr'}) {
1.41 ng 3634: $request->print(&editgrades($request));
1.106 albertel 3635: } elsif ($command eq 'verify' && $perm{'vgr'}) {
1.41 ng 3636: $request->print(&verifyreceipt($request));
1.106 albertel 3637: } elsif ($command eq 'csvform' && $perm{'mgr'}) {
1.72 ng 3638: $request->print(&upcsvScores_form($request));
1.106 albertel 3639: } elsif ($command eq 'csvupload' && $perm{'mgr'}) {
1.41 ng 3640: $request->print(&csvupload($request));
1.106 albertel 3641: } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
1.41 ng 3642: $request->print(&csvuploadmap($request));
1.106 albertel 3643: } elsif ($command eq 'csvuploadassign' && $perm{'mgr'}) {
1.41 ng 3644: if ($ENV{'form.associate'} ne 'Reverse Association') {
3645: $request->print(&csvuploadassign($request));
3646: } else {
3647: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
3648: $ENV{'form.upfile_associate'} = 'reverse';
3649: } else {
3650: $ENV{'form.upfile_associate'} = 'forward';
3651: }
3652: $request->print(&csvuploadmap($request));
3653: }
1.106 albertel 3654: } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
1.75 albertel 3655: $request->print(&scantron_selectphase($request));
1.106 albertel 3656: } elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
1.82 albertel 3657: $request->print(&scantron_process_students($request));
1.106 albertel 3658: } elsif ($command) {
3659: $request->print("Access Denied");
1.26 albertel 3660: }
1.2 albertel 3661: }
1.41 ng 3662: &send_footer($request);
1.44 ng 3663: return '';
3664: }
3665:
3666: sub send_header {
3667: my ($request)= @_;
3668: $request->print(&Apache::lontexconvert::header());
3669: # $request->print("
3670: #<script>
3671: #remotewindow=open('','homeworkremote');
3672: #remotewindow.close();
3673: #</script>");
1.47 www 3674: $request->print(&Apache::loncommon::bodytag('Grading'));
1.44 ng 3675: }
3676:
3677: sub send_footer {
3678: my ($request)= @_;
3679: $request->print('</body>');
3680: $request->print(&Apache::lontexconvert::footer());
1.1 albertel 3681: }
3682:
3683: 1;
3684:
1.13 albertel 3685: __END__;
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