Annotation of loncom/homework/grades.pm, revision 1.76
1.17 albertel 1: # The LearningOnline Network with CAPA
1.13 albertel 2: # The LON-CAPA Grading handler
1.17 albertel 3: #
1.76 ! ng 4: # $Id: grades.pm,v 1.75 2003/03/23 08:10:30 albertel Exp $
1.17 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.13 albertel 28: # 2/9,2/13 Guy Albertelli
1.8 www 29: # 6/8 Gerd Kortemeyer
1.13 albertel 30: # 7/26 H.K. Ng
1.14 www 31: # 8/20 Gerd Kortemeyer
1.30 ng 32: # Year 2002
1.44 ng 33: # June-August H.K. Ng
1.68 ng 34: # Year 2003
1.71 ng 35: # February, March H.K. Ng
1.30 ng 36: #
1.1 albertel 37:
38: package Apache::grades;
39: use strict;
40: use Apache::style;
41: use Apache::lonxml;
42: use Apache::lonnet;
1.3 albertel 43: use Apache::loncommon;
1.68 ng 44: use Apache::lonnavmaps;
1.1 albertel 45: use Apache::lonhomework;
1.55 matthew 46: use Apache::loncoursedata;
1.38 ng 47: use Apache::lonmsg qw(:user_normal_msg);
1.1 albertel 48: use Apache::Constants qw(:common);
49:
1.68 ng 50: # ----- These first few routines are general use routines.----
1.44 ng 51: #
52: # --- Retrieve the parts that matches stores_\d+ from the metadata file.---
53: sub getpartlist {
54: my ($url) = @_;
55: my @parts =();
56: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
57: foreach my $key (@metakeys) {
1.54 albertel 58: if ( $key =~ m/stores_(\w+)_.*/) {
1.44 ng 59: push(@parts,$key);
1.41 ng 60: }
1.16 albertel 61: }
1.44 ng 62: return @parts;
1.2 albertel 63: }
64:
1.44 ng 65: # --- Get the symbolic name of a problem and the url
66: sub get_symb_and_url {
67: my ($request) = @_;
68: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1.41 ng 69: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
1.44 ng 70: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
71: return ($symb,$url);
1.32 ng 72: }
73:
1.44 ng 74: # --- Retrieve the fullname for a user. Return lastname, first middle ---
75: # --- Generation is attached next to the lastname if it exists. ---
1.34 ng 76: sub get_fullname {
1.39 ng 77: my ($uname,$udom) = @_;
1.34 ng 78: my %name=&Apache::lonnet::get('environment', ['lastname','generation',
1.55 matthew 79: 'firstname','middlename'],
80: $udom,$uname);
1.34 ng 81: my $fullname;
82: my ($tmp) = keys(%name);
83: if ($tmp !~ /^(con_lost|error|no_such_host)/i) {
1.55 matthew 84: $fullname = &Apache::loncoursedata::ProcessFullName
85: (@name{qw/lastname generation firstname middlename/});
86: } else {
87: &Apache::lonnet::logthis('grades.pm: no name data for '.$uname.
88: '@'.$udom.':'.$tmp);
1.34 ng 89: }
90: return $fullname;
91: }
92:
1.44 ng 93: #--- Get the partlist and the response type for a given problem. ---
94: #--- Indicate if a response type is coded handgraded or not. ---
1.39 ng 95: sub response_type {
1.41 ng 96: my ($url) = shift;
97: my $allkeys = &Apache::lonnet::metadata($url,'keys');
98: my %seen = ();
99: my (@partlist,%handgrade);
100: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) {
1.54 albertel 101: if (/^\w+response_\w+.*/) {
1.41 ng 102: my ($responsetype,$part) = split(/_/,$_,2);
103: my ($partid,$respid) = split(/_/,$part);
104: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no');
105: next if ($seen{$partid} > 0);
106: $seen{$partid}++;
107: push @partlist,$partid;
108: }
109: }
110: return \@partlist,\%handgrade;
1.39 ng 111: }
112:
1.44 ng 113: #--- Dumps the class list with usernames,list of sections,
114: #--- section, ids and fullnames for each user.
115: sub getclasslist {
1.76 ! ng 116: my ($getsec,$filterlist) = @_;
1.56 matthew 117: my $classlist=&Apache::loncoursedata::get_classlist();
1.49 albertel 118: # Bail out if we were unable to get the classlist
1.56 matthew 119: return if (! defined($classlist));
120: #
121: my %sections;
122: my %fullnames;
123: foreach (keys(%$classlist)) {
124: # the following undefs are for 'domain', and 'username' respectively.
125: my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
126: @{$classlist->{$_}};
1.76 ! ng 127: # filter students according to status selected
! 128: if ($filterlist && $ENV{'form.saveStatus'} ne 'Any') {
! 129: if ($ENV{'form.saveStatus'} ne $status) {
! 130: delete ($classlist->{$_});
! 131: next;
! 132: }
! 133: }
1.44 ng 134: $section = ($section ne '' ? $section : 'no');
135: if ($getsec eq 'all' || $getsec eq $section) {
1.56 matthew 136: $sections{$section}++;
137: $fullnames{$_}=$fullname;
138: } else {
139: delete($classlist->{$_});
140: }
1.44 ng 141: }
142: my %seen = ();
1.56 matthew 143: my @sections = sort(keys(%sections));
144: return ($classlist,\@sections,\%fullnames);
1.44 ng 145: }
146:
147: #find user domain
148: sub finduser {
149: my ($name) = @_;
150: my $domain = '';
151: if ( $Apache::grades::viewgrades eq 'F' ) {
152: my %classlist=&Apache::lonnet::dump('classlist',
153: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
154: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
155: my (@fields) = grep /^$name:/, keys %classlist;
156: ($name, $domain) = split(/:/,$fields[0]);
157: return ($name,$domain);
158: } else {
159: return ($ENV{'user.name'},$ENV{'user.domain'});
160: }
161: }
162:
163: #--- Prompts a user to enter a username.
164: sub moreinfo {
165: my ($request,$reason) = @_;
166: $request->print("Unable to process request: $reason");
167: if ( $Apache::grades::viewgrades eq 'F' ) {
168: $request->print('<form action="/adm/grades" method="post">'."\n");
169: if ($ENV{'form.url'}) {
170: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n");
171: }
172: if ($ENV{'form.symb'}) {
173: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n");
174: }
175: $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n");
176: $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n");
177: $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n");
178: $request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n");
179: $request->print('</form>');
180: }
181: return '';
182: }
183:
184: #--- Retrieve the grade status of a student for all the parts
185: sub student_gradeStatus {
186: my ($url,$symb,$udom,$uname,$partlist) = @_;
187: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
188: my %partstatus = ();
189: foreach (@$partlist) {
190: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2);
191: $status = 'nothing' if ($status eq '');
192: $partstatus{$_} = $status;
193: my $subkey = "resource.$_.submitted_by";
194: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne '');
195: }
196: return %partstatus;
197: }
198:
1.45 ng 199: # hidden form and javascript that calls the form
200: # Use by verifyscript and viewgrades
201: # Shows a student's view of problem and submission
202: sub jscriptNform {
203: my ($url,$symb) = @_;
204: my $jscript='<script type="text/javascript" language="javascript">'."\n".
205: ' function viewOneStudent(user,domain) {'."\n".
206: ' document.onestudent.student.value = user;'."\n".
207: ' document.onestudent.userdom.value = domain;'."\n".
208: ' document.onestudent.submit();'."\n".
209: ' }'."\n".
210: '</script>'."\n";
211: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
212: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
213: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.76 ! ng 214: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 215: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 216: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 217: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n".
1.72 ng 218: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.45 ng 219: '<input type="hidden" name="command" value="submission" />'."\n".
220: '<input type="hidden" name="student" value="" />'."\n".
221: '<input type="hidden" name="userdom" value="" />'."\n".
222: '</form>'."\n";
223: return $jscript;
224: }
1.39 ng 225:
1.44 ng 226: #------------------ End of general use routines --------------------
227: #-------------------------------------------------------------------
228:
229: #------------------------------------ Receipt Verification Routines
1.45 ng 230: #
1.44 ng 231: #--- Check whether a receipt number is valid.---
232: sub verifyreceipt {
233: my $request = shift;
234:
235: my $courseid = $ENV{'request.course.id'};
236: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
237: $ENV{'form.receipt'};
238: $receipt =~ s/[^\-\d]//g;
239: my $url = $ENV{'form.url'};
240: my $symb = $ENV{'form.symb'};
241: unless ($symb) {
242: $symb = &Apache::lonnet::symbread($url);
243: }
244:
1.45 ng 245: my $title.='<h3><font color="#339933">Verifying Submission Receipt '.
246: $receipt.'</h3></font>'."\n".
1.72 ng 247: '<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n";
1.44 ng 248:
249: my ($string,$contents,$matches) = ('','',0);
1.56 matthew 250: my (undef,undef,$fullname) = &getclasslist('all','0');
251:
1.53 albertel 252: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 253: my ($uname,$udom)=split(/\:/);
254: if ($receipt eq
255: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
256: $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
257: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
258: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
259: '<td> '.$uname.' </td>'.
260: '<td> '.$udom.' </td></tr>'."\n";
261:
262: $matches++;
263: }
264: }
265: if ($matches == 0) {
266: $string = $title.'No match found for the above receipt.';
267: } else {
1.45 ng 268: $string = &jscriptNform($url,$symb).$title.
1.44 ng 269: 'The above receipt matches the following student'.
270: ($matches <= 1 ? '.' : 's.')."\n".
271: '<table border="0"><tr><td bgcolor="#777777">'."\n".
272: '<table border="0"><tr bgcolor="#e6ffff">'."\n".
273: '<td><b> Fullname </b></td>'."\n".
274: '<td><b> Username </b></td>'."\n".
275: '<td><b> Domain </b></td></tr>'."\n".
276: $contents.
277: '</table></td></tr></table>'."\n";
278: }
1.50 albertel 279: return $string.&show_grading_menu_form($symb,$url);
1.44 ng 280: }
281:
282: #--- This is called by a number of programs.
283: #--- Called from the Grading Menu - View/Grade an individual student
284: #--- Also called directly when one clicks on the subm button
285: # on the problem page.
1.30 ng 286: sub listStudents {
1.41 ng 287: my ($request) = shift;
1.49 albertel 288:
1.72 ng 289: my ($symb,$url) = &get_symb_and_url($request);
1.49 albertel 290: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
291: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
292: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
293: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
294:
295: my $result;
296: my ($partlist,$handgrade) = &response_type($url);
297: for (sort keys(%$handgrade)) {
298: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
299: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes');
300: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
301: '<td><b>Type: </b>'.$responsetype.'</td>'.
302: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
303: }
304: $result.='</table>';
305:
1.68 ng 306: my $viewgrade = $ENV{'form.handgrade'} eq 'yes' ? 'View/Grade' : 'View';
1.76 ! ng 307: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
! 308: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
1.49 albertel 309:
310: $result='<h3><font color="#339933"> '.
311: $viewgrade.
312: ' Submissions for a Student or a Group of Students</font></h3>'.
1.72 ng 313: '<table border="0"><tr><td colspan=3><font size=+1>'.
314: '<b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>'.$result;
1.49 albertel 315:
1.45 ng 316: $request->print(<<LISTJAVASCRIPT);
317: <script type="text/javascript" language="javascript">
318: function checkSelect(checkBox) {
319: var ctr=0;
1.46 ng 320: var sense="";
1.45 ng 321: if (checkBox.length > 1) {
322: for (var i=0; i<checkBox.length; i++) {
323: if (checkBox[i].checked) {
324: ctr++;
325: }
326: }
1.46 ng 327: sense = "a student or group of students";
1.45 ng 328: } else {
329: if (checkBox.checked) {
330: ctr = 1;
331: }
1.46 ng 332: sense = "the student";
1.45 ng 333: }
334: if (ctr == 0) {
1.49 albertel 335: alert("Please select "+sense+" before clicking on the $viewgrade button.");
1.45 ng 336: return false;
337: }
338: document.gradesub.submit();
339: }
340: </script>
341: LISTJAVASCRIPT
342:
1.41 ng 343: $request->print($result);
1.39 ng 344:
1.45 ng 345: my $checkhdgrade = $ENV{'form.handgrade'} eq 'yes' ? 'checked' : '';
346: my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked';
1.44 ng 347:
1.45 ng 348: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
1.58 albertel 349: ' <b>View Problem: </b><input type="radio" name="vProb" value="no" /> no '."\n".
350: '<input type="radio" name="vProb" value="yes" checked /> one student '."\n".
351: '<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
1.49 albertel 352: ' <b>Submissions: </b>'."\n";
353: if ($ENV{'form.handgrade'} eq 'yes') {
354: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> handgrade only'."\n";
355: }
356: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n".
1.45 ng 357: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n".
358: '<input type="radio" name="lastSub" value="all" /> all details'."\n".
359: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
360: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
361: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'" />'."\n".
1.65 albertel 362: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n".
1.64 albertel 363: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n".
1.76 ! ng 364: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 365: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 366: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 367: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n".
1.72 ng 368: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.48 albertel 369: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
370: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.49 albertel 371: 'To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n".
372: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n".
1.45 ng 373: ' on the check boxes for the group of students.<br />'."\n".
374: '<input type="hidden" name="command" value="processGroup" />'."\n".
375: '<input type="button" '."\n".
376: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".
1.49 albertel 377: 'value="'.$viewgrade.'" />'."\n";
1.45 ng 378:
1.76 ! ng 379: my (undef,undef,$fullname) = &getclasslist($getsec,$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
1.41 ng 380:
1.45 ng 381: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.
1.41 ng 382: '<table border="0"><tr bgcolor="#e6ffff">'.
1.44 ng 383: '<td><b> Select </b></td><td><b> Fullname </b></td>'.
384: '<td><b> Username </b></td><td><b> Domain </b></td>';
1.41 ng 385: foreach (sort(@$partlist)) {
1.45 ng 386: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>';
1.41 ng 387: }
1.45 ng 388: $gradeTable.='</tr>'."\n";
1.41 ng 389:
1.45 ng 390: my $ctr = 0;
1.53 albertel 391: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 392: my ($uname,$udom) = split(/:/,$student);
1.48 albertel 393: my (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
1.41 ng 394: my $statusflg = '';
395: foreach (keys(%status)) {
396: $statusflg = 1 if ($status{$_} ne 'nothing');
1.43 ng 397: my ($foo,$partid,$foo1) = split(/\./,$_);
1.41 ng 398: if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
399: $statusflg = '';
1.45 ng 400: $gradeTable.='<input type="hidden" name="'.
401: $student.':submitted_by" value="'.
402: $status{'resource.'.$partid.'.submitted_by'}.'" />';
1.41 ng 403: }
404: }
405: next if ($statusflg eq '' && $submitonly eq 'yes');
1.34 ng 406:
1.45 ng 407: $ctr++;
1.41 ng 408: if ( $Apache::grades::viewgrades eq 'F' ) {
1.45 ng 409: $gradeTable.='<tr bgcolor="#ffffe6">'.
1.41 ng 410: '<td align="center"><input type=checkbox name="stuinfo" value="'.
411: $student.':'.$$fullname{$student}.'"></td>'."\n".
1.44 ng 412: '<td> '.$$fullname{$student}.' </td>'."\n".
1.41 ng 413: '<td> '.$uname.' </td>'."\n".
414: '<td align="middle"> '.$udom.' </td>'."\n";
415:
416: foreach (sort keys(%status)) {
417: next if (/^resource.*?submitted_by$/);
1.45 ng 418: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n";
1.41 ng 419: }
1.45 ng 420: $gradeTable.='</tr>'."\n";
1.41 ng 421: }
422: }
1.45 ng 423: $gradeTable.='</table></td></tr></table>'.
424: '<input type="button" '.
425: 'onClick="javascript:checkSelect(this.form.stuinfo);" '.
1.50 albertel 426: 'value="'.$viewgrade.'" /></form>'."\n";
1.45 ng 427: if ($ctr == 0) {
428: $gradeTable='<br /> <font color="red">'.
429: 'No submission found for this resource.</font><br />';
1.46 ng 430: } elsif ($ctr == 1) {
431: $gradeTable =~ s/type=checkbox/type=checkbox checked/;
1.45 ng 432: }
1.50 albertel 433: $gradeTable.=&show_grading_menu_form($symb,$url);
1.45 ng 434: $request->print($gradeTable);
1.44 ng 435: return '';
1.10 ng 436: }
437:
1.44 ng 438: #---- Called from the listStudents routine
439: # Displays the submissions for one student or a group of students
1.34 ng 440: sub processGroup {
1.41 ng 441: my ($request) = shift;
442: my $ctr = 0;
443: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}}
444: : ($ENV{'form.stuinfo'}));
445: my $total = scalar(@stuchecked)-1;
1.45 ng 446:
1.41 ng 447: foreach (@stuchecked) {
448: my ($uname,$udom,$fullname) = split(/:/);
1.44 ng 449: $ENV{'form.student'} = $uname;
450: $ENV{'form.userdom'} = $udom;
451: $ENV{'form.fullname'} = $fullname;
1.41 ng 452: &submission($request,$ctr,$total);
453: $ctr++;
454: }
455: return '';
1.35 ng 456: }
1.34 ng 457:
1.44 ng 458: #------------------------------------------------------------------------------------
459: #
460: #-------------------------- Next few routines handles grading by student, essentially
461: # handles essay response type problem/part
462: #
463: #--- Javascript to handle the submission page functionality ---
464: sub sub_page_js {
465: my $request = shift;
466: $request->print(<<SUBJAVASCRIPT);
467: <script type="text/javascript" language="javascript">
1.71 ng 468: function updateRadio(formname,id,weight) {
469: var gradeBox = eval("formname.GD_BOX"+id);
470: var radioButton = eval("formname.RADVAL"+id);
1.72 ng 471: var oldpts = eval("formname.oldpts"+id+".value");
472: var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts;
1.71 ng 473: gradeBox.value = pts;
474: var resetbox = false;
475: if (isNaN(pts) || pts < 0) {
476: alert("A number equal or greater than 0 is expected. Entered value = "+pts);
477: for (var i=0; i<radioButton.length; i++) {
478: if (radioButton[i].checked) {
479: gradeBox.value = i;
480: resetbox = true;
481: }
482: }
483: if (!resetbox) {
484: formtextbox.value = "";
485: }
486: return;
1.44 ng 487: }
1.71 ng 488:
489: if (pts > weight) {
490: var resp = confirm("You entered a value ("+pts+
491: ") greater than the weight for the part. Accept?");
492: if (resp == false) {
493: gradeBox.value = "";
494: return;
495: }
1.44 ng 496: }
1.13 albertel 497:
1.71 ng 498: for (var i=0; i<radioButton.length; i++) {
499: radioButton[i].checked=false;
500: if (pts == i && pts != "") {
501: radioButton[i].checked=true;
502: }
503: }
504: updateSelect(formname,id);
505: var stores = eval("formname.stores"+id);
506: stores.value = "0";
1.41 ng 507: }
1.5 albertel 508:
1.72 ng 509: function writeBox(formname,id,pts) {
1.71 ng 510: var gradeBox = eval("formname.GD_BOX"+id);
511: if (checkSolved(formname,id) == 'update') {
512: gradeBox.value = pts;
513: } else {
1.72 ng 514: var oldpts = eval("formname.oldpts"+id+".value");
515: gradeBox.value = oldpts;
1.71 ng 516: var radioButton = eval("formname.RADVAL"+id);
517: for (var i=0; i<radioButton.length; i++) {
518: radioButton[i].checked=false;
1.72 ng 519: if (i == oldpts) {
1.71 ng 520: radioButton[i].checked=true;
521: }
522: }
1.41 ng 523: }
1.71 ng 524: var stores = eval("formname.stores"+id);
525: stores.value = "0";
526: updateSelect(formname,id);
527: return;
1.41 ng 528: }
1.44 ng 529:
1.71 ng 530: function clearRadBox(formname,id) {
531: if (checkSolved(formname,id) == 'noupdate') {
532: updateSelect(formname,id);
533: return;
534: }
535: gradeSelect = eval("formname.GD_SEL"+id);
536: for (var i=0; i<gradeSelect.length; i++) {
537: if (gradeSelect[i].selected) {
538: var selectx=i;
539: }
540: }
541: var stores = eval("formname.stores"+id);
542: if (selectx == stores.value) { return };
543: var gradeBox = eval("formname.GD_BOX"+id);
544: gradeBox.value = "";
545: var radioButton = eval("formname.RADVAL"+id);
546: for (var i=0; i<radioButton.length; i++) {
547: radioButton[i].checked=false;
548: }
549: stores.value = selectx;
550: }
1.5 albertel 551:
1.71 ng 552: function checkSolved(formname,id) {
553: if (eval("formname.solved"+id+".value") == "correct_by_student") {
554: alert("This problem has been graded correct by the computer. The score cannot be changed.");
555: return "noupdate";
1.41 ng 556: }
1.71 ng 557: return "update";
1.13 albertel 558: }
1.71 ng 559:
560: function updateSelect(formname,id) {
561: var gradeSelect = eval("formname.GD_SEL"+id);
562: gradeSelect[0].selected = true;
563: return;
1.41 ng 564: }
1.33 ng 565:
1.71 ng 566: //=========== Check that a point is assigned for all the parts (essay grading only) ============
567: function checksubmit(formname,val,total,parttot) {
568: document.SCORE.gradeOpt.value = val;
569: if (val == "Save & Next") {
570: for (i=0;i<=total;i++) {
571: for (j=0;j<parttot;j++) {
572: var partid = eval("formname.partid"+i+"_"+j+".value");
573: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
574: if (selopt[0].selected) {
575: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
576: if (points == "") {
577: var name = eval("formname.name"+i+".value");
578: var resp = confirm("You did not assign a score for "+name+", part "+partid+". Continue?");
579: if (resp == false) {
580: eval("formname.GD_BOX"+i+"_"+partid+".focus()");
581: return false;
582: }
583: }
584: }
585:
586: }
587: }
588:
589: }
590: formname.submit();
591: }
1.44 ng 592:
1.71 ng 593: //======= Check that a score is assigned for all the problems (page/sequence grading only) =========
594: function checkSubmitPage(formname,total) {
595: noscore = new Array(100);
596: var ptr = 0;
597: for (i=1;i<total;i++) {
598: var partid = eval("formname.q_"+i+".value");
599: var selopt = eval("formname.GD_SEL"+i+"_"+partid);
600: if (selopt[0].selected) {
601: var points = eval("formname.GD_BOX"+i+"_"+partid+".value");
602: var status = eval("formname.solved"+i+"_"+partid+".value");
603: if (points == "" && status != "correct_by_student") {
604: noscore[ptr] = i;
605: ptr++;
606: }
607: }
608: }
609: if (ptr != 0) {
610: var sense = ptr == 1 ? ": " : "s: ";
611: var prolist = "";
612: if (ptr == 1) {
613: prolist = noscore[0];
614: } else {
615: var i = 0;
616: while (i < ptr-1) {
617: prolist += noscore[i]+", ";
618: i++;
619: }
620: prolist += "and "+noscore[i];
621: }
622: var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?");
623: if (resp == false) {
624: return false;
625: }
626: }
1.45 ng 627:
1.71 ng 628: formname.submit();
629: }
630: </script>
631: SUBJAVASCRIPT
632: }
1.45 ng 633:
1.71 ng 634: #--- javascript for essay type problem --
635: sub sub_page_kw_js {
636: my $request = shift;
637: $request->print(<<SUBJAVASCRIPT);
638: <script type="text/javascript" language="javascript">
1.45 ng 639:
1.44 ng 640: //===================== Show list of keywords ====================
641: function keywords(keyform) {
1.76 ! ng 642: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keyform.value);
1.44 ng 643: if (nret==null) return;
644: keyform.value = nret;
645:
646: document.SCORE.refresh.value = "on";
647: if (document.SCORE.keywords.value != "") {
648: document.SCORE.submit();
649: }
650: return;
651: }
652:
653: //===================== Script to view submitted by ==================
654: function viewSubmitter(submitter) {
655: document.SCORE.refresh.value = "on";
656: document.SCORE.NCT.value = "1";
657: document.SCORE.unamedom0.value = submitter;
658: document.SCORE.submit();
659: return;
660: }
661:
662: //===================== Script to add keyword(s) ==================
663: function getSel() {
664: if (document.getSelection) txt = document.getSelection();
665: else if (document.selection) txt = document.selection.createRange().text;
666: else return;
667: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
668: if (cleantxt=="") {
1.46 ng 669: alert("Please select a word or group of words from document and then click this link.");
1.44 ng 670: return;
671: }
672: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
673: if (nret==null) return;
674: var curlist = document.SCORE.keywords.value;
675: document.SCORE.keywords.value = curlist+" "+nret;
676: document.SCORE.refresh.value = "on";
677: if (document.SCORE.keywords.value != "") {
678: document.SCORE.submit();
679: }
680: return;
681: }
682:
683: //====================== Script for composing message ==============
684: function msgCenter(msgform,usrctr,fullname) {
685: var Nmsg = msgform.savemsgN.value;
686: savedMsgHeader(Nmsg,usrctr,fullname);
687: var subject = msgform.msgsub.value;
688: var rtrchk = eval("document.SCORE.includemsg"+usrctr);
689: var msgchk = rtrchk.value;
690: re = /msgsub/;
691: var shwsel = "";
692: if (re.test(msgchk)) { shwsel = "checked" }
693: displaySubject(subject,shwsel);
694: for (var i=1; i<=Nmsg; i++) {
695: var testpt = "savemsg"+i+",";
696: re = /testpt/;
697: shwsel = "";
698: if (re.test(msgchk)) { shwsel = "checked" }
699: var message = eval("document.SCORE.savemsg"+i+".value");
700: displaySavedMsg(i,message,shwsel);
701: }
702: newmsg = eval("document.SCORE.newmsg"+usrctr+".value");
703: shwsel = "";
704: re = /newmsg/;
705: if (re.test(msgchk)) { shwsel = "checked" }
706: newMsg(newmsg,shwsel);
707: msgTail();
708: return;
709: }
710:
1.76 ! ng 711: // var pWin = null;
1.44 ng 712: function savedMsgHeader(Nmsg,usrctr,fullname) {
1.76 ! ng 713: var height = 70*Nmsg+250;
1.44 ng 714: var scrollbar = "no";
715: if (height > 600) {
716: height = 600;
717: scrollbar = "yes";
718: }
1.76 ! ng 719: // if (window.pWin) window.pWin.close();
1.44 ng 720: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height);
1.76 ! ng 721: pWin.focus();
! 722: pDoc = pWin.document;
! 723: pDoc.write("<html><head>");
! 724: pDoc.write("<title>Message Central</title>");
! 725:
! 726: pDoc.write("<script language=javascript>");
! 727: pDoc.write("function checkInput() {");
! 728: pDoc.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;");
! 729: pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;");
! 730: pDoc.write(" var usrctr = document.msgcenter.usrctr.value;");
! 731: pDoc.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);");
! 732: pDoc.write(" newval.value = document.msgcenter.newmsg.value;");
! 733:
! 734: pDoc.write(" var msgchk = \\"\\";");
! 735: pDoc.write(" if (document.msgcenter.subchk.checked) {");
! 736: pDoc.write(" msgchk = \\"msgsub,\\";");
! 737: pDoc.write(" }");
! 738: pDoc.write( "for (var i=1; i<=nmsg; i++) {");
! 739: pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
! 740: pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
! 741: pDoc.write(" opnmsg.value = frmmsg.value;");
! 742: pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
! 743: pDoc.write(" if (chkbox.checked) {");
! 744: pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";");
! 745: pDoc.write(" }");
! 746: pDoc.write(" }");
! 747: pDoc.write(" if (document.msgcenter.newmsgchk.checked) {");
! 748: pDoc.write(" msgchk += \\"newmsg\\"+usrctr;");
! 749: pDoc.write(" }");
! 750: pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
! 751: pDoc.write(" includemsg.value = msgchk;");
! 752:
! 753: pDoc.write(" self.close()");
! 754:
! 755: pDoc.write("}");
! 756:
! 757: pDoc.write("<");
! 758: pDoc.write("/script>");
! 759:
! 760: pDoc.write("</head><body bgcolor=white>");
! 761:
! 762: pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
! 763: pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
! 764: pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>");
! 765:
! 766: pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
! 767: pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
! 768: pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");
1.44 ng 769: }
770: function displaySubject(msg,shwsel) {
1.76 ! ng 771: pDoc = pWin.document;
! 772: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
! 773: pDoc.write("<td>Subject</td>");
! 774: pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
! 775: pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");
1.44 ng 776: }
777:
1.72 ng 778: function displaySavedMsg(ctr,msg,shwsel) {
1.76 ! ng 779: pDoc = pWin.document;
! 780: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
! 781: pDoc.write("<td align=\\"center\\">"+ctr+"</td>");
! 782: pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>");
! 783: pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>");
1.44 ng 784: }
785:
786: function newMsg(newmsg,shwsel) {
1.76 ! ng 787: pDoc = pWin.document;
! 788: pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
! 789: pDoc.write("<td align=\\"center\\">New</td>");
! 790: pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>");
! 791: pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>");
1.44 ng 792: }
793:
794: function msgTail() {
1.76 ! ng 795: pDoc = pWin.document;
! 796: pDoc.write("</table>");
! 797: pDoc.write("</td></tr></table> ");
! 798: pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\"> ");
! 799: pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
! 800: pDoc.write("</form>");
! 801: pDoc.write("</body></html>");
1.44 ng 802: }
803:
804: //====================== Script for keyword highlight options ==============
805: function kwhighlight() {
806: var kwclr = document.SCORE.kwclr.value;
807: var kwsize = document.SCORE.kwsize.value;
808: var kwstyle = document.SCORE.kwstyle.value;
809: var redsel = "";
810: var grnsel = "";
811: var blusel = "";
812: if (kwclr=="red") {var redsel="checked"};
813: if (kwclr=="green") {var grnsel="checked"};
814: if (kwclr=="blue") {var blusel="checked"};
815: var sznsel = "";
816: var sz1sel = "";
817: var sz2sel = "";
818: if (kwsize=="0") {var sznsel="checked"};
819: if (kwsize=="+1") {var sz1sel="checked"};
820: if (kwsize=="+2") {var sz2sel="checked"};
821: var synsel = "";
822: var syisel = "";
823: var sybsel = "";
824: if (kwstyle=="") {var synsel="checked"};
825: if (kwstyle=="<i>") {var syisel="checked"};
826: if (kwstyle=="<b>") {var sybsel="checked"};
827: highlightCentral();
828: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
829: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
830: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
831: highlightend();
832: return;
833: }
834:
1.76 ! ng 835: // var hwdWin = null;
1.44 ng 836: function highlightCentral() {
1.76 ! ng 837: // if (window.hwdWin) window.hwdWin.close();
1.44 ng 838: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75');
1.76 ! ng 839: hwdWin.focus();
! 840: var hDoc = hwdWin.document;
! 841: hDoc.write("<html><head>");
! 842: hDoc.write("<title>Highlight Central</title>");
! 843:
! 844: hDoc.write("<script language=javascript>");
! 845: hDoc.write("function updateChoice(flag) {");
! 846: hDoc.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);");
! 847: hDoc.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);");
! 848: hDoc.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);");
! 849: hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";");
! 850: hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){");
! 851: hDoc.write(" opener.document.SCORE.submit();");
! 852: hDoc.write(" }");
! 853: hDoc.write(" self.close()");
! 854: hDoc.write("}");
! 855:
! 856: hDoc.write("function radioSelection(radioButton) {");
! 857: hDoc.write(" var selection=null;");
! 858: hDoc.write(" for (var i=0; i<radioButton.length; i++) {");
! 859: hDoc.write(" if (radioButton[i].checked) {");
! 860: hDoc.write(" selection=radioButton[i].value;");
! 861: hDoc.write(" return selection;");
! 862: hDoc.write(" }");
! 863: hDoc.write(" }");
! 864: hDoc.write("}");
! 865:
! 866: hDoc.write("<");
! 867: hDoc.write("/script>");
! 868:
! 869: hDoc.write("</head><body bgcolor=white>");
! 870:
! 871: hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
! 872: hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>");
! 873:
! 874: hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
! 875: hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
! 876: hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");
1.44 ng 877: }
878:
879: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
1.76 ! ng 880: var hDoc = hwdWin.document;
! 881: hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
! 882: hDoc.write("<td align=\\"left\\">");
! 883: hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>");
! 884: hDoc.write("<td align=\\"left\\">");
! 885: hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>");
! 886: hDoc.write("<td align=\\"left\\">");
! 887: hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>");
! 888: hDoc.write("</tr>");
1.44 ng 889: }
890:
891: function highlightend() {
1.76 ! ng 892: var hDoc = hwdWin.document;
! 893: hDoc.write("</table>");
! 894: hDoc.write("</td></tr></table> ");
! 895: hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\"> ");
! 896: hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
! 897: hDoc.write("</form>");
! 898: hDoc.write("</body></html>");
1.44 ng 899: }
900:
901: </script>
902: SUBJAVASCRIPT
903: }
904:
1.71 ng 905: #--- displays the grading box, used in essay type problem and grading by page/sequence
906: sub gradeBox {
907: my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
908:
909: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
910: '/check.gif" height="16" border="0" />';
911:
912: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
913: my $wgtmsg = ($wgt > 0 ? '(problem weight)' :
914: '<font color="red">problem weight assigned by computer</font>');
915: $wgt = ($wgt > 0 ? $wgt : '1');
916: my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
917: '' : $$record{'resource.'.$partid.'.awarded'}*$wgt);
918: my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
919:
920: $result.='<table border="0"><tr><td>'.
921: '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n";
922:
923: my $ctr = 0;
924: $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
925: while ($ctr<=$wgt) {
926: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
927: 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
1.72 ng 928: $ctr.')" value="'.$ctr.'" '.
1.71 ng 929: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
930: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
931: $ctr++;
932: }
933: $result.='</tr></table>';
934:
935: $result.='</td><td> <b>or</b> </td>'."\n";
936: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
937: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
938: 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
939: $wgt.')" /></td>'."\n";
940: $result.='<td>/'.$wgt.' '.$wgtmsg.
941: ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
942: ' </td><td>'."\n";
943:
944: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.
945: 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
946: if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
947: $result.='<option> </option>'.
948: '<option selected="on">excused</option></select>'."\n";
949: } else {
950: $result.='<option selected="on"> </option>'.
951: '<option>excused</option></select>'."\n";
952: }
953: $result.="  \n";
954: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
955: '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
956: '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
957: $$record{'resource.'.$partid.'.solved'}.'" />'."\n";
958: $result.='</td></tr></table>'."\n";
959: return $result;
960: }
1.44 ng 961:
1.58 albertel 962: sub show_problem {
1.71 ng 963: my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
1.58 albertel 964: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
965: $ENV{'request.course.id'});
966: if ($removeform) {
967: $rendered=~s|<form(.*?)>||g;
968: $rendered=~s|</form>||g;
969: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
970: }
971: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
972: $ENV{'request.course.id'});
973: if ($removeform) {
974: $companswer=~s|<form(.*?)>||g;
975: $companswer=~s|</form>||g;
976: $rendered=~s|name="submit"|name="would_have_been_submit"|g;
977: }
978: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
1.71 ng 979: $result.='<table border="0" width="100%">';
980: $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
981: '</b></td></tr>' if ($viewon);
982: $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
1.58 albertel 983: $result.='<b>Correct answer:</b><br />'.$companswer;
984: $result.='</td></tr></table>';
985: $result.='</td></tr></table><br />';
1.71 ng 986: return $result;
1.58 albertel 987: }
988:
1.44 ng 989: # --------------------------- show submissions of a student, option to grade
990: sub submission {
991: my ($request,$counter,$total) = @_;
992:
993: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
994: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'});
995: ($uname,$udom) = &finduser($uname) if $udom eq '';
996: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq '';
1.41 ng 997:
998: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
999: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
1000: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
1001:
1002: # header info
1003: if ($counter == 0) {
1004: &sub_page_js($request);
1.71 ng 1005: &sub_page_kw_js($request);
1.76 ! ng 1006: $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ?
! 1007: &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'};
! 1008:
1.45 ng 1009: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n".
1.72 ng 1010: '<font size=+1> <b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n");
1.41 ng 1011:
1.44 ng 1012: # option to display problem, only once else it cause problems
1013: # with the form later since the problem has a form.
1.66 albertel 1014: if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
1.71 ng 1015: $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
1.41 ng 1016: }
1017:
1.44 ng 1018: # kwclr is the only variable that is guaranteed to be non blank
1019: # if this subroutine has been called once.
1.41 ng 1020: my %keyhash = ();
1021: if ($ENV{'form.kwclr'} eq '') {
1022: %keyhash = &Apache::lonnet::dump('nohist_handgrade',
1023: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1024: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1025:
1026: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1027: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : '';
1028: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red';
1029: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
1030: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
1031: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
1.72 ng 1032: $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'};
1.41 ng 1033: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
1.38 ng 1034:
1.41 ng 1035: }
1.44 ng 1036:
1.41 ng 1037: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
1038: '<input type="hidden" name="command" value="handgrade" />'."\n".
1.76 ! ng 1039: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 1040: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 1041: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 1042: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n".
1.72 ng 1043: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n".
1.41 ng 1044: '<input type="hidden" name="refresh" value="off" />'."\n".
1045: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1046: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1047: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
1048: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
1049: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
1050: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
1051: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
1052: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n".
1053: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n".
1054: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n".
1055: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n".
1056: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n".
1057: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n".
1058: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n".
1059: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n".
1060: '<input type="hidden" name="NCT"'.
1061: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n");
1062:
1063: my ($cts,$prnmsg) = (1,'');
1064: while ($cts <= $ENV{'form.savemsgN'}) {
1065: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
1066: ($keyhash{$symb.'_savemsg'.$cts} eq '' ? $ENV{'form.savemsg'.$cts} : $keyhash{$symb.'_savemsg'.$cts}).
1067: '" />'."\n";
1068: $cts++;
1069: }
1070: $request->print($prnmsg);
1.32 ng 1071:
1.41 ng 1072: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') {
1073: $request->print(<<KEYWORDS);
1.38 ng 1074: <b>Keyword Options:</b>
1075: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>
1076: <a href="#" onMouseDown="javascript:getSel(); return false"
1077: CLASS="page">Paste Selection to List</a>
1078: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br />
1079: KEYWORDS
1.41 ng 1080: }
1081: }
1.44 ng 1082:
1.58 albertel 1083: if ($ENV{'form.vProb'} eq 'all') {
1.71 ng 1084: $request->print('<br /><br /><br />') if ($counter > 0);
1085: $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
1.58 albertel 1086: }
1087:
1.41 ng 1088: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
1089: my ($partlist,$handgrade) = &response_type($url);
1090:
1.44 ng 1091: # Display student info
1.41 ng 1092: $request->print(($counter == 0 ? '' : '<br />'));
1.45 ng 1093: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n".
1094: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n";
1.44 ng 1095:
1096: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}.
1097: '<font color="#999999"> Username: '.$uname.'</font>'.
1.45 ng 1098: '<font color="#999999"> Domain: '.$udom.'</font><br />'."\n";
1099: $result.='<input type="hidden" name="name'.$counter.
1100: '" value="'.$ENV{'form.fullname'}.'" />'."\n";
1.41 ng 1101:
1.44 ng 1102: # If this is handgraded, then check for collaborators
1.45 ng 1103: my @col_fullnames;
1.56 matthew 1104: my ($classlist,$fullname);
1.41 ng 1105: if ($ENV{'form.handgrade'} eq 'yes') {
1106: my @col_list;
1.76 ! ng 1107: ($classlist,undef,$fullname) = &getclasslist('all',$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
1.41 ng 1108: for (keys (%$handgrade)) {
1.44 ng 1109: my $ncol = &Apache::lonnet::EXT('resource.'.$_.
1.57 matthew 1110: '.maxcollaborators',
1111: $symb,$udom,$uname);
1112: next if ($ncol <= 0);
1113: s/\_/\./g;
1114: next if ($record{'resource.'.$_.'.collaborators'} eq '');
1115: my (@collaborators) = split(/,?\s+/,
1116: $record{'resource.'.$_.'.collaborators'});
1117: my (@badcollaborators);
1118: if (scalar(@collaborators) != 0) {
1119: $result.='<b>Collaborators: </b>';
1120: foreach my $collaborator (@collaborators) {
1121: my ($co_name,$co_dom) = split /\@|:/,$collaborator;
1122: $co_dom = $udom if (! defined($co_dom));
1123: next if ($co_name eq $uname && $co_dom eq $udom);
1124: # Doing this grep allows 'fuzzy' specification
1125: my @Matches = grep /^$co_name:$co_dom/i,
1126: keys %$classlist;
1127: if (! scalar(@Matches)) {
1128: push @badcollaborators,$collaborator;
1129: next;
1130: }
1131: push @col_list, @Matches;
1132: foreach (@Matches) {
1133: my ($lastname,$givenn) = split(/,/,$$fullname{$_});
1134: push @col_fullnames, $givenn.' '.$lastname;
1135: $result.=$$fullname{$_}.' ';
1136: }
1137: }
1138: $result.='<br />'."\n";
1139: if (scalar(@badcollaborators) > 0) {
1140: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
1141: $result.='This student has submitted ';
1142: if (scalar(@badcollaborators) == 1) {
1143: $result .= 'an invalid collaborator';
1144: } else {
1145: $result .= 'invalid collaborators';
1146: }
1147: $result .= ': '.join(', ',@badcollaborators);
1148:
1149: }
1150: if (scalar(@collaborators > $ncol)) {
1151: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
1.76 ! ng 1152: $result .= 'This student has submitted too many '.
1.57 matthew 1153: 'collaborators. Maximum is '.$ncol;
1154: $result .= '</td></tr></table>';
1155: }
1156: $result.='<input type="hidden" name="collaborator'.$counter.
1157: '" value="'.(join ':',@col_list).'" />'."\n";
1158: }
1.41 ng 1159: }
1160: }
1.44 ng 1161: $request->print($result."\n");
1.33 ng 1162:
1.44 ng 1163: # print student answer/submission
1164: # Options are (1) Handgaded submission only
1165: # (2) Last submission, includes submission that is not handgraded
1166: # (for multi-response type part)
1167: # (3) Last submission plus the parts info
1168: # (4) The whole record for this student
1.41 ng 1169: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) {
1170: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) {
1.44 ng 1171: my $submitby=''.
1.41 ng 1172: '<b>Collaborative submission by: </b>'.
1.44 ng 1173: '<a href="javascript:viewSubmitter(\''.
1174: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}.
1.41 ng 1175: '\')"; TARGET=_self>'.
1176: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>';
1177: $request->print($submitby);
1178: } else {
1.44 ng 1179: my ($string,$timestamp)=
1.46 ng 1180: &get_last_submission (%record);
1.71 ng 1181: my $lastsubonly=''.
1.44 ng 1182: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.
1183: $$timestamp).'';
1.41 ng 1184: if ($$timestamp eq '') {
1.45 ng 1185: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'."\n";
1.41 ng 1186: } else {
1187: for my $part (sort keys(%$handgrade)) {
1188: foreach (@$string) {
1189: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/;
1190: if ($part eq ($partid.'_'.$respid)) {
1191: my ($ressub,$subval) = split(/:/,$_,2);
1.44 ng 1192: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '.
1193: $partid.'</b> <font color="#999999">( ID '.$respid.
1.67 www 1194: ' )</font> '.
1195: ($record{"resource.$partid.$respid.uploadedurl"}?
1196: '<a href="'.
1197: &Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).
1198: '"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />':'').
1199: '<b>Answer: </b>'.
1.45 ng 1200: &keywords_highlight($subval).'</td></tr>'."\n"
1.41 ng 1201: if ($ENV{'form.lastSub'} eq 'lastonly' ||
1.44 ng 1202: ($ENV{'form.lastSub'} eq 'hdgrade' &&
1203: $$handgrade{$part} =~ /:yes$/));
1.41 ng 1204: }
1205: }
1206: }
1207: }
1.45 ng 1208: $lastsubonly.='</td></tr>'."\n";
1.41 ng 1209: $request->print($lastsubonly);
1210: }
1211: } else {
1212: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
1.44 ng 1213: $ENV{'request.course.id'},
1214: $last,'.submission',
1215: 'Apache::grades::keywords_highlight'));
1.41 ng 1216: }
1217:
1.44 ng 1218: # return if view submission with no grading option
1.41 ng 1219: if ($ENV{'form.showgrading'} eq '') {
1.45 ng 1220: $request->print('</td></tr></table></td></tr></table></form>'."\n");
1.72 ng 1221: $request->print(&show_grading_menu_form($symb,$url))
1222: if (($ENV{'form.command'} eq 'submission') ||
1223: ($ENV{'form.command'} eq 'processGroup' && $counter == $total));
1.41 ng 1224: return;
1225: }
1.33 ng 1226:
1.44 ng 1227: # Grading options
1.41 ng 1228: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n".
1229: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
1.45 ng 1230: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
1231: .$udom.'" />'."\n";
1232: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'});
1233: my $msgfor = $givenn.' '.$lastname;
1234: if (scalar(@col_fullnames) > 0) {
1235: my $lastone = pop @col_fullnames;
1236: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';
1237: }
1238: $result.='<tr><td bgcolor="#ffffff">'."\n".
1239: ' <a href="javascript:msgCenter(document.SCORE,'.$counter.
1240: ',\''.$msgfor.'\')"; TARGET=_self>'.
1241: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a>'.
1.44 ng 1242: '<br /> (Message will be sent when you click on Save & Next below.)'."\n"
1243: if ($ENV{'form.handgrade'} eq 'yes');
1.41 ng 1244: $request->print($result);
1245:
1246: my %seen = ();
1247: my @partlist;
1248: for (sort keys(%$handgrade)) {
1249: my ($partid,$respid) = split(/_/);
1250: next if ($seen{$partid} > 0);
1251: $seen{$partid}++;
1252: next if ($$handgrade{$_} =~ /:no$/);
1253: push @partlist,$partid;
1254:
1.71 ng 1255: $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
1.41 ng 1256: }
1.45 ng 1257: $result='<input type="hidden" name="partlist'.$counter.
1258: '" value="'.(join ":",@partlist).'" />'."\n";
1259: my $ctr = 0;
1260: while ($ctr < scalar(@partlist)) {
1261: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'.
1262: $partlist[$ctr].'" />'."\n";
1263: $ctr++;
1264: }
1265: $request->print($result.'</td></tr></table></td></tr></table>'."\n");
1.41 ng 1266:
1267: # print end of form
1268: if ($counter == $total) {
1.45 ng 1269: my $endform='<table border="0"><tr><td>'.
1270: '<input type="hidden" name="gradeOpt" value="" />'."\n";
1271: if ($ENV{'form.handgrade'} eq 'yes') {
1272: $endform.='<input type="button" value="Save & Next" '.
1.71 ng 1273: 'onClick="javascript:checksubmit(this.form,\'Save & Next\','.
1.45 ng 1274: $total.','.scalar(@partlist).');" TARGET=_self> '."\n";
1275: my $ntstu ='<select name="NTSTU">'.
1276: '<option>1</option><option>2</option>'.
1277: '<option>3</option><option>5</option>'.
1278: '<option>7</option><option>10</option></select>'."\n";
1279: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
1280: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</;
1281: $endform.=$ntstu.'student(s) ';
1282: } else {
1283: $endform.='<input type="hidden" name="NTSTU" value="1" />'."\n";
1284: }
1285: $endform.='<input type="button" value="Next" '.
1.71 ng 1286: 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self> '."\n".
1.45 ng 1287: '<input type="button" value="Previous" '.
1.71 ng 1288: 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self> ';
1.45 ng 1289: $endform.='(Next and Previous do not save the scores.)'."\n"
1290: if ($ENV{'form.handgrade'} eq 'yes');
1291: $endform.='</td><tr></table></form>';
1.50 albertel 1292: $endform.=&show_grading_menu_form($symb,$url);
1.41 ng 1293: $request->print($endform);
1294: }
1295: return '';
1.38 ng 1296: }
1297:
1.44 ng 1298: #--- Retrieve the last submission for all the parts
1.38 ng 1299: sub get_last_submission {
1.46 ng 1300: my (%returnhash)=@_;
1301: my (@string,$timestamp);
1302: if ($returnhash{'version'}) {
1303: my %lasthash=();
1304: my ($version);
1305: for ($version=1;$version<=$returnhash{'version'};$version++) {
1306: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) {
1307: $lasthash{$_}=$returnhash{$version.':'.$_};
1308: $timestamp = scalar(localtime($returnhash{$version.':timestamp'}));
1309: }
1310: }
1311: foreach ((keys %lasthash)) {
1312: if ($_ =~ /\.submission$/) {
1313: my ($partid,$foo) = split(/submission$/,$_);
1314: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
1315: '<font color="red">Draft Copy</font> ' : '';
1316: push @string, (join(':',$_,$draft.$lasthash{$_}));
1.41 ng 1317: }
1318: }
1319: }
1.46 ng 1320: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
1321: return \@string,\$timestamp;
1.38 ng 1322: }
1.35 ng 1323:
1.44 ng 1324: #--- High light keywords, with style choosen by user.
1.38 ng 1325: sub keywords_highlight {
1.44 ng 1326: my $string = shift;
1327: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
1328: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
1.41 ng 1329: (my $styleoff = $styleon) =~ s/\</\<\//;
1.44 ng 1330: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
1.41 ng 1331: foreach (@keylist) {
1.60 albertel 1332: $string =~ s/\b\Q$_\E(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi;
1.41 ng 1333: }
1.57 matthew 1334: # This is not really the right place to do this, but I cannot find a
1335: # better one at this time. So here we go - the m in the s:::mg causes
1336: # ^ to match the beginning of a new line. So we replace(???) the beginning
1337: # of the line with <br /> to make things formatted a little better.
1338: $string =~ s:^:<br />:mg;
1.41 ng 1339: return $string;
1.38 ng 1340: }
1.36 ng 1341:
1.44 ng 1342: #--- Called from submission routine
1.38 ng 1343: sub processHandGrade {
1.41 ng 1344: my ($request) = shift;
1345: my $url = $ENV{'form.url'};
1346: my $symb = $ENV{'form.symb'};
1347: my $button = $ENV{'form.gradeOpt'};
1348: my $ngrade = $ENV{'form.NCT'};
1349: my $ntstu = $ENV{'form.NTSTU'};
1350:
1.44 ng 1351: if ($button eq 'Save & Next') {
1352: my $ctr = 0;
1353: while ($ctr < $ngrade) {
1354: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.45 ng 1355: my ($errorflag) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
1.71 ng 1356: if ($errorflag eq 'no_score') {
1357: $ctr++;
1358: next;
1359: }
1.44 ng 1360:
1361: my $includemsg = $ENV{'form.includemsg'.$ctr};
1362: my ($subject,$message,$msgstatus) = ('','','');
1.62 albertel 1363: if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
1.44 ng 1364: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
1365: my (@msgnum) = split(/,/,$includemsg);
1366: foreach (@msgnum) {
1367: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
1368: }
1.73 albertel 1369: #$message =~ s/\s+/ /g;
1.44 ng 1370: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
1371: $ENV{'form.msgsub'},$message);
1372: }
1373: if ($ENV{'form.collaborator'.$ctr}) {
1374: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
1375: foreach (@collaborators) {
1376: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,
1377: $ENV{'form.unamedom'.$ctr});
1378: if ($message ne '') {
1379: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
1380: $ENV{'form.msgsub'},
1381: $message);
1382: }
1383: }
1384: }
1385: $ctr++;
1386: }
1387: }
1388:
1389: # Keywords sorted in alphabatical order
1.41 ng 1390: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
1391: my %keyhash = ();
1392: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
1393: $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
1.44 ng 1394: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
1395: $ENV{'form.keywords'} = join(' ',@keywords);
1.41 ng 1396: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
1397: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
1398: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
1399: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
1400: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
1401:
1.44 ng 1402: # message center - Order of message gets changed. Blank line is eliminated.
1403: # New messages are saved in ENV for the next student.
1404: # All messages are saved in nohist_handgrade.db
1.41 ng 1405: my ($ctr,$idx) = (1,1);
1406: while ($ctr <= $ENV{'form.savemsgN'}) {
1407: if ($ENV{'form.savemsg'.$ctr} ne '') {
1408: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
1409: $idx++;
1410: }
1411: $ctr++;
1412: }
1413: $ctr = 0;
1414: while ($ctr < $ngrade) {
1415: if ($ENV{'form.newmsg'.$ctr} ne '') {
1416: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1417: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
1418: $idx++;
1419: }
1420: $ctr++;
1421: }
1422: $ENV{'form.savemsgN'} = --$idx;
1423: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
1424: my $putresult = &Apache::lonnet::put
1425: ('nohist_handgrade',\%keyhash,
1426: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1427: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1428:
1.44 ng 1429: # Called by Save & Refresh from Highlight Attribute Window
1.41 ng 1430: if ($ENV{'form.refresh'} eq 'on') {
1431: my $ctr = 0;
1432: $ENV{'form.NTSTU'}=$ngrade;
1433: while ($ctr < $ngrade) {
1.44 ng 1434: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$ENV{'form.unamedom'.$ctr});
1.41 ng 1435: &submission($request,$ctr,$ngrade-1);
1436: $ctr++;
1437: }
1438: return '';
1439: }
1.36 ng 1440:
1.44 ng 1441: # Get the next/previous one or group of students
1.41 ng 1442: my $firststu = $ENV{'form.unamedom0'};
1443: my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
1444: $ctr = 2;
1445: while ($laststu eq '') {
1446: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
1447: $ctr++;
1448: $laststu = $firststu if ($ctr > $ngrade);
1449: }
1.44 ng 1450:
1.56 matthew 1451: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.41 ng 1452: my (@parsedlist,@nextlist);
1453: my ($nextflg) = 0;
1.53 albertel 1454: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.41 ng 1455: if ($nextflg == 1 && $button =~ /Next$/) {
1456: push @parsedlist,$_;
1457: }
1458: $nextflg = 1 if ($_ eq $laststu);
1459: if ($button eq 'Previous') {
1460: last if ($_ eq $firststu);
1461: push @parsedlist,$_;
1462: }
1463: }
1464: $ctr = 0;
1465: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1466: @parsedlist = reverse @parsedlist if ($button eq 'Previous');
1467: foreach my $student (@parsedlist) {
1468: my ($uname,$udom) = split(/:/,$student);
1469: if ($ENV{'form.submitonly'} eq 'yes') {
1.44 ng 1470: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
1.41 ng 1471: my $statusflg = '';
1472: foreach (keys(%status)) {
1473: $statusflg = 1 if ($status{$_} ne 'nothing');
1.44 ng 1474: my ($foo,$partid,$foo1) = split(/\./);
1.41 ng 1475: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
1476: }
1477: next if ($statusflg eq '');
1478: }
1479: push @nextlist,$student if ($ctr < $ntstu);
1480: $ctr++;
1481: }
1.36 ng 1482:
1.41 ng 1483: $ctr = 0;
1484: my $total = scalar(@nextlist)-1;
1.39 ng 1485:
1.41 ng 1486: foreach (sort @nextlist) {
1487: my ($uname,$udom,$submitter) = split(/:/);
1.44 ng 1488: $ENV{'form.student'} = $uname;
1489: $ENV{'form.userdom'} = $udom;
1.41 ng 1490: $ENV{'form.fullname'} = $$fullname{$_};
1491: &submission($request,$ctr,$total);
1492: $ctr++;
1493: }
1494: if ($total < 0) {
1495: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n";
1496: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n";
1497: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n";
1498: $the_end.=&show_grading_menu_form ($symb,$url);
1499: $request->print($the_end);
1500: }
1501: return '';
1.38 ng 1502: }
1.36 ng 1503:
1.44 ng 1504: #---- Save the score and award for each student, if changed
1.38 ng 1505: sub saveHandGrade {
1.41 ng 1506: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
1.44 ng 1507: my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1508: my %newrecord;
1509: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
1.43 ng 1510: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
1.58 albertel 1511: if ($record{'resource.'.$_.'.solved'} ne 'excused') {
1512: $newrecord{'resource.'.$_.'.solved'} = 'excused';
1513: if (exists($record{'resource.'.$_.'.awarded'})) {
1514: $newrecord{'resource.'.$_.'.awarded'} = '';
1515: }
1516: }
1.41 ng 1517: } else {
1.44 ng 1518: my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
1519: $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
1520: $ENV{'form.RADVAL'.$newflg.'_'.$_});
1.71 ng 1521: return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
1.44 ng 1522: my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
1523: $ENV{'form.WGT'.$newflg.'_'.$_};
1.41 ng 1524: my $partial= $pts/$wgt;
1.44 ng 1525: $newrecord{'resource.'.$_.'.awarded'} = $partial
1526: if ($record{'resource.'.$_.'.awarded'} ne $partial);
1527: my $reckey = 'resource.'.$_.'.solved';
1.41 ng 1528: if ($partial == 0) {
1.44 ng 1529: $newrecord{$reckey} = 'incorrect_by_override'
1530: if ($record{$reckey} ne 'incorrect_by_override');
1.41 ng 1531: } else {
1.44 ng 1532: $newrecord{$reckey} = 'correct_by_override'
1533: if ($record{$reckey} ne 'correct_by_override');
1.41 ng 1534: }
1.44 ng 1535: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
1536: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
1.72 ng 1537: $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.41 ng 1538: }
1539: }
1.44 ng 1540:
1541: if (scalar(keys(%newrecord)) > 0) {
1542: &Apache::lonnet::cstore(\%newrecord,$symb,
1543: $ENV{'request.course.id'},$domain,$stuname);
1.41 ng 1544: }
1545: return '';
1.36 ng 1546: }
1.38 ng 1547:
1.44 ng 1548: #--------------------------------------------------------------------------------------
1549: #
1550: #-------------------------- Next few routines handles grading by section or whole class
1551: #
1552: #--- Javascript to handle grading by section or whole class
1.42 ng 1553: sub viewgrades_js {
1554: my ($request) = shift;
1555:
1.41 ng 1556: $request->print(<<VIEWJAVASCRIPT);
1557: <script type="text/javascript" language="javascript">
1.45 ng 1558: function writePoint(partid,weight,point) {
1.42 ng 1559: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1560: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1561: if (point == "textval") {
1562: var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
1563: if (isNaN(point) || point < 0) {
1564: alert("A number equal or greater than 0 is expected. Entered value = "+point);
1565: var resetbox = false;
1566: for (var i=0; i<radioButton.length; i++) {
1567: if (radioButton[i].checked) {
1568: textbox.value = i;
1569: resetbox = true;
1570: }
1571: }
1572: if (!resetbox) {
1573: textbox.value = "";
1574: }
1575: return;
1576: }
1.44 ng 1577: if (point > weight) {
1578: var resp = confirm("You entered a value ("+point+
1579: ") greater than the weight for the part. Accept?");
1580: if (resp == false) {
1581: textbox.value = "";
1582: return;
1583: }
1584: }
1.42 ng 1585: for (var i=0; i<radioButton.length; i++) {
1586: radioButton[i].checked=false;
1587: if (point == i) {
1588: radioButton[i].checked=true;
1589: }
1590: }
1.41 ng 1591:
1.42 ng 1592: } else {
1593: textbox.value = point;
1594: }
1.41 ng 1595: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1596: var user = eval("document.classgrade.ctr"+i+".value");
1597: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1598: "_"+partid+"_awarded");
1.43 ng 1599: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1600: "_"+partid+"_solved_s.value");
1601: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1602: if (saveval != "correct") {
1603: scorename.value = point;
1.43 ng 1604: if (selname[0].selected != true) {
1605: selname[0].selected = true;
1606: }
1.42 ng 1607: }
1608: }
1609: var selval = eval("document.classgrade.SELVAL_"+partid);
1610: selval[0].selected = true;
1611: }
1612:
1613: function writeRadText(partid,weight) {
1614: var selval = eval("document.classgrade.SELVAL_"+partid);
1.43 ng 1615: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1616: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1.42 ng 1617: if (selval[1].selected) {
1618: for (var i=0; i<radioButton.length; i++) {
1619: radioButton[i].checked=false;
1620:
1621: }
1622: textbox.value = "";
1623:
1624: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1625: var user = eval("document.classgrade.ctr"+i+".value");
1626: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1627: "_"+partid+"_awarded");
1.43 ng 1628: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1629: "_"+partid+"_solved_s.value");
1.43 ng 1630: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1631: "_"+partid+"_solved");
1.42 ng 1632: if (saveval != "correct") {
1633: scorename.value = "";
1634: selname[1].selected = true;
1635: }
1636: }
1.43 ng 1637: } else {
1638: for (i=0;i<document.classgrade.total.value;i++) {
1639: var user = eval("document.classgrade.ctr"+i+".value");
1640: var scorename = eval("document.classgrade.GD_"+user+
1.54 albertel 1641: "_"+partid+"_awarded");
1.43 ng 1642: var saveval = eval("document.classgrade.GD_"+user+
1.54 albertel 1643: "_"+partid+"_solved_s.value");
1.43 ng 1644: var selname = eval("document.classgrade.GD_"+user+
1.54 albertel 1645: "_"+partid+"_solved");
1.43 ng 1646: if (saveval != "correct") {
1647: scorename.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1648: "_"+partid+"_awarded_s.value");;
1.43 ng 1649: selname[0].selected = true;
1650: }
1651: }
1652: }
1.42 ng 1653: }
1654:
1655: function changeSelect(partid,user) {
1.54 albertel 1656: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1657: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.44 ng 1658: var point = textbox.value;
1659: var weight = eval("document.classgrade.weight_"+partid+".value");
1660:
1661: if (isNaN(point) || point < 0) {
1662: alert("A number equal or greater than 0 is expected. Entered value = "+point);
1663: textbox.value = "";
1664: return;
1665: }
1666: if (point > weight) {
1667: var resp = confirm("You entered a value ("+point+
1668: ") greater than the weight of the part. Accept?");
1669: if (resp == false) {
1670: textbox.value = "";
1671: return;
1672: }
1673: }
1.42 ng 1674: selval[0].selected = true;
1675: }
1676:
1677: function changeOneScore(partid,user) {
1.54 albertel 1678: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
1.42 ng 1679: if (selval[1].selected) {
1.54 albertel 1680: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
1.42 ng 1681: boxval.value = "";
1682: }
1683: }
1684:
1685: function resetEntry(numpart) {
1686: for (ctpart=0;ctpart<numpart;ctpart++) {
1687: var partid = eval("document.classgrade.partid_"+ctpart+".value");
1688: var radioButton = eval("document.classgrade.RADVAL_"+partid);
1689: var textbox = eval("document.classgrade.TEXTVAL_"+partid);
1690: var selval = eval("document.classgrade.SELVAL_"+partid);
1691: for (var i=0; i<radioButton.length; i++) {
1692: radioButton[i].checked=false;
1693:
1694: }
1695: textbox.value = "";
1696: selval[0].selected = true;
1697:
1698: for (i=0;i<document.classgrade.total.value;i++) {
1.43 ng 1699: var user = eval("document.classgrade.ctr"+i+".value");
1700: var resetscore = eval("document.classgrade.GD_"+user+
1.54 albertel 1701: "_"+partid+"_awarded");
1.43 ng 1702: resetscore.value = eval("document.classgrade.GD_"+user+
1.54 albertel 1703: "_"+partid+"_awarded_s.value");
1.42 ng 1704:
1.43 ng 1705: var saveselval = eval("document.classgrade.GD_"+user+
1.54 albertel 1706: "_"+partid+"_solved_s.value");
1.42 ng 1707:
1.54 albertel 1708: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved");
1.42 ng 1709: if (saveselval == "excused") {
1.43 ng 1710: if (selname[1].selected == false) { selname[1].selected = true;}
1.42 ng 1711: } else {
1.43 ng 1712: if (selname[0].selected == false) {selname[0].selected = true};
1.42 ng 1713: }
1714: }
1.41 ng 1715: }
1.42 ng 1716: }
1717:
1.41 ng 1718: </script>
1719: VIEWJAVASCRIPT
1.42 ng 1720: }
1721:
1.44 ng 1722: #--- show scores for a section or whole class w/ option to change/update a score
1.42 ng 1723: sub viewgrades {
1724: my ($request) = shift;
1725: &viewgrades_js($request);
1.41 ng 1726:
1727: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
1.45 ng 1728: my $result='<h3><font color="#339933">Manual Grading</font></h3>';
1.38 ng 1729:
1.72 ng 1730: $result.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font>'."\n";
1.41 ng 1731:
1732: #view individual student submission form - called using Javascript viewOneStudent
1.45 ng 1733: $result.=&jscriptNform($url,$symb);
1.41 ng 1734:
1.44 ng 1735: #beginning of class grading form
1.41 ng 1736: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
1737: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1738: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.38 ng 1739: '<input type="hidden" name="command" value="editgrades" />'."\n".
1.72 ng 1740: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n".
1.76 ! ng 1741: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 1742: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 1743: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 1744: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n".
1.72 ng 1745: '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
1746:
1.52 albertel 1747: $result.='<h3>Assign Common Grade To ';
1748: if ($ENV{'form.section'} eq 'all') {
1749: $result.='Class </h3>';
1750: } elsif ($ENV{'form.section'} eq 'no') {
1751: $result.='Students in no Section </h3>';
1752: } else {
1753: $result.='Students in Section '.$ENV{'form.section'}.'</h3>';
1754: }
1755: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1756: '<table border=0><tr bgcolor="#ffffdd"><td>';
1.44 ng 1757: #radio buttons/text box for assigning points for a section or class.
1758: #handles different parts of a problem
1.42 ng 1759: my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
1760: my %weight = ();
1761: my $ctsparts = 0;
1.41 ng 1762: $result.='<table border="0">';
1.45 ng 1763: my %seen = ();
1.42 ng 1764: for (sort keys(%$handgrade)) {
1.54 albertel 1765: my ($partid,$respid) = split (/_/,$_,2);
1.45 ng 1766: next if $seen{$partid};
1767: $seen{$partid}++;
1.42 ng 1768: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
1769: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
1770: $weight{$partid} = $wgt eq '' ? '1' : $wgt;
1771:
1.44 ng 1772: $result.='<input type="hidden" name="partid_'.
1773: $ctsparts.'" value="'.$partid.'" />'."\n";
1774: $result.='<input type="hidden" name="weight_'.
1775: $partid.'" value="'.$weight{$partid}.'" />'."\n";
1776: $result.='<tr><td><b>Part '.$partid.' Point:</b> </td><td>';
1.42 ng 1777: $result.='<table border="0"><tr>';
1.41 ng 1778: my $ctr = 0;
1.42 ng 1779: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
1780: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '.
1.54 albertel 1781: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}.
1.41 ng 1782: ','.$ctr.')" />'.$ctr."</td>\n";
1783: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
1784: $ctr++;
1785: }
1786: $result.='</tr></table>';
1.44 ng 1787: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.
1.54 albertel 1788: $partid.'" size="4" '.'onChange="javascript:writePoint(\''.
1789: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
1.42 ng 1790: $weight{$partid}.' (problem weight)</td>'."\n";
1791: $result.= '</td><td><select name="SELVAL_'.$partid.'"'.
1.54 albertel 1792: 'onChange="javascript:writeRadText(\''.$partid.'\','.
1.59 albertel 1793: $weight{$partid}.')"> '.
1.42 ng 1794: '<option selected="on"> </option>'.
1795: '<option>excused</option></select></td></tr>'."\n";
1796: $ctsparts++;
1.41 ng 1797: }
1.52 albertel 1798: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n".
1799: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
1.42 ng 1800: $result.='<input type="button" value="Reset" '.
1.43 ng 1801: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self> ';
1.45 ng 1802: $result.='<input type="button" value="Submit Changes" '.
1803: 'onClick="javascript:submit();" TARGET=_self />'."\n";
1.41 ng 1804:
1.44 ng 1805: #table listing all the students in a section/class
1806: #header of table
1.52 albertel 1807: $result.= '<h3>Assign Grade to Specific Students in ';
1808: if ($ENV{'form.section'} eq 'all') {
1809: $result.='the Class </h3>';
1810: } elsif ($ENV{'form.section'} eq 'no') {
1811: $result.='no Section </h3>';
1812: } else {
1813: $result.='Section '.$ENV{'form.section'}.'</h3>';
1814: }
1.42 ng 1815: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
1.41 ng 1816: '<table border=0><tr bgcolor="#deffff">'.
1.44 ng 1817: '<td><b>Fullname</b></td><td><b>Username</b></td><td><b>Domain</b></td>'."\n";
1.41 ng 1818: my (@parts) = sort(&getpartlist($url));
1819: foreach my $part (@parts) {
1820: my $display=&Apache::lonnet::metadata($url,$part.'.display');
1821: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
1822: if ($display =~ /^Partial Credit Factor/) {
1.54 albertel 1823: my ($partid) = &split_part_type($part);
1.53 albertel 1824: $result.='<td><b>Score Part '.$partid.'<br />(weight = '.
1.42 ng 1825: $weight{$partid}.')</b></td>'."\n";
1.41 ng 1826: next;
1827: }
1.53 albertel 1828: $display =~ s|Problem Status|Grade Status<br />|;
1.41 ng 1829: $result.='<td><b>'.$display.'</b></td>'."\n";
1830: }
1831: $result.='</tr>';
1.44 ng 1832:
1.41 ng 1833: #get info for each student
1.44 ng 1834: #list all the students - with points and grade status
1.76 ! ng 1835: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
1.41 ng 1836: my $ctr = 0;
1.53 albertel 1837: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
1.44 ng 1838: my ($uname,$udom) = split(/:/);
1839: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n";
1.41 ng 1840: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
1841: $_,$$fullname{$_},\@parts,\%weight);
1842: $ctr++;
1843: }
1844: $result.='</table></td></tr></table>';
1845: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
1.45 ng 1846: $result.='<input type="button" value="Submit Changes" '.
1847: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n";
1.41 ng 1848: $result.=&show_grading_menu_form($symb,$url);
1849: return $result;
1850: }
1851:
1.44 ng 1852: #--- call by previous routine to display each student
1.41 ng 1853: sub viewstudentgrade {
1854: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
1.44 ng 1855: my ($uname,$udom) = split(/:/,$student);
1856: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
1.41 ng 1857: my $result='<tr bgcolor="#ffffdd"><td>'.
1.44 ng 1858: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
1859: '\')"; TARGET=_self>'.$fullname.'</a>'.
1860: '</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n";
1.63 albertel 1861: foreach my $apart (@$parts) {
1862: my ($part,$type) = &split_part_type($apart);
1.41 ng 1863: my $score=$record{"resource.$part.$type"};
1864: if ($type eq 'awarded') {
1.42 ng 1865: my $pts = $score eq '' ? '' : $score*$$weight{$part};
1866: $result.='<input type="hidden" name="'.
1.54 albertel 1867: 'GD_'.$uname.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
1.42 ng 1868: $result.='<td align="middle"><input type="text" name="'.
1.54 albertel 1869: 'GD_'.$uname.'_'.$part.'_awarded" '.
1870: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$uname.
1.44 ng 1871: '\')" value="'.$pts.'" size="4" /></td>'."\n";
1.41 ng 1872: } elsif ($type eq 'solved') {
1873: my ($status,$foo)=split(/_/,$score,2);
1874: $status = 'nothing' if ($status eq '');
1.54 albertel 1875: $result.='<input type="hidden" name="'.'GD_'.$uname.'_'.
1876: $part.'_solved_s" value="'.$status.'" />'."\n";
1.42 ng 1877: $result.='<td align="middle"><select name="'.
1.54 albertel 1878: 'GD_'.$uname.'_'.$part.'_solved" '.
1879: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$uname.'\')" >'."\n";
1.42 ng 1880: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n";
1881: $optsel = '<option> </option><option selected="on">excused</option>'."\n"
1882: if ($status eq 'excused');
1.41 ng 1883: $result.=$optsel;
1884: $result.="</select></td>\n";
1.54 albertel 1885: } else {
1886: $result.='<input type="hidden" name="'.
1887: 'GD_'.$uname.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'.
1888: "\n";
1889: $result.='<td align="middle"><input type="text" name="'.
1890: 'GD_'.$uname.'_'.$part.'_'.$type.'" '.
1891: 'value="'.$score.'" size="4" /></td>'."\n";
1.41 ng 1892: }
1893: }
1894: $result.='</tr>';
1895: return $result;
1.38 ng 1896: }
1897:
1.44 ng 1898: #--- change scores for all the students in a section/class
1899: # record does not get update if unchanged
1.38 ng 1900: sub editgrades {
1.41 ng 1901: my ($request) = @_;
1902:
1903: my $symb=$ENV{'form.symb'};
1.43 ng 1904: my $url =$ENV{'form.url'};
1.45 ng 1905: my $title='<h3><font color="#339933">Current Grade Status</font></h3>';
1.72 ng 1906: $title.='<font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n";
1.44 ng 1907: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n";
1908: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
1.43 ng 1909: $result.= '<table border="0"><tr bgcolor="#deffff">'.
1910: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n";
1911:
1912: my %scoreptr = (
1913: 'correct' =>'correct_by_override',
1914: 'incorrect'=>'incorrect_by_override',
1915: 'excused' =>'excused',
1916: 'ungraded' =>'ungraded_attempted',
1917: 'nothing' => '',
1918: );
1.56 matthew 1919: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
1.34 ng 1920:
1.44 ng 1921: my (@partid);
1922: my %weight = ();
1.54 albertel 1923: my %columns = ();
1.44 ng 1924: my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
1.54 albertel 1925:
1926: my (@parts) = sort(&getpartlist($url));
1927: my $header;
1.44 ng 1928: while ($ctr < $ENV{'form.totalparts'}) {
1929: my $partid = $ENV{'form.partid_'.$ctr};
1930: push @partid,$partid;
1931: $weight{$partid} = $ENV{'form.weight_'.$partid};
1932: $ctr++;
1.54 albertel 1933: }
1934: foreach my $partid (@partid) {
1935: $header .= '<td align="center"> <b>Old Score</b> </td>'.
1936: '<td align="center"> <b>New Score</b> </td>';
1937: $columns{$partid}=2;
1938: foreach my $stores (@parts) {
1939: my ($part,$type) = &split_part_type($stores);
1940: if ($part !~ m/^\Q$partid\E/) { next;}
1941: if ($type eq 'awarded' || $type eq 'solved') { next; }
1942: my $display=&Apache::lonnet::metadata($url,$stores.'.display');
1943: $display =~ s/\[Part: (\w)+\]//;
1944: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'.
1945: '<td align="center"> <b>New</b> '.$display.' </td>';
1946: $columns{$partid}+=2;
1947: }
1948: }
1949: foreach my $partid (@partid) {
1950: $result .= '<td colspan="'.$columns{$partid}.
1951: '" align="center"><b>Part '.$partid.
1.44 ng 1952: '</b> (Weight = '.$weight{$partid}.')</td>';
1.54 albertel 1953:
1.44 ng 1954: }
1955: $result .= '</tr><tr bgcolor="#deffff">';
1.54 albertel 1956: $result .= $header;
1.44 ng 1957: $result .= '</tr>'."\n";
1.13 albertel 1958:
1.44 ng 1959: for ($i=0; $i<$ENV{'form.total'}; $i++) {
1960: my $user = $ENV{'form.ctr'.$i};
1961: my %newrecord;
1962: my $updateflag = 0;
1963: my @userdom = grep /^$user:/,keys %$classlist;
1.54 albertel 1964: my (undef,$udom) = split(/:/,$userdom[0]);
1.13 albertel 1965:
1.44 ng 1966: $result .= '<tr bgcolor="#ffffde"><td>'.$user.' </td><td>'.
1967: $$fullname{$userdom[0]}.' </td>';
1968: foreach (@partid) {
1.54 albertel 1969: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'};
1970: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
1971: my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
1972: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1973:
1974: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'};
1975: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
1976: my $partial = $awarded eq '' ? '' : $pcr;
1.44 ng 1977: my $score;
1978: if ($partial eq '') {
1.54 albertel 1979: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}};
1.44 ng 1980: } elsif ($partial > 0) {
1981: $score = 'correct_by_override';
1982: } elsif ($partial == 0) {
1983: $score = 'incorrect_by_override';
1984: }
1.54 albertel 1985: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') &&
1.44 ng 1986: ($score ne 'excused'));
1987: $result .= '<td align="center">'.$old_aw.' </td>'.
1988: '<td align="center">'.$awarded.
1989: ($score eq 'excused' ? $score : '').' </td>';
1.5 albertel 1990:
1.54 albertel 1991: if (!($old_part eq $partial && $old_score eq $score)) {
1992: $updateflag = 1;
1993: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
1994: $newrecord{'resource.'.$_.'.solved'} = $score;
1995: $rec_update++;
1996: }
1997:
1998: my $partid=$_;
1999: foreach my $stores (@parts) {
2000: my ($part,$type) = &split_part_type($stores);
2001: if ($part !~ m/^\Q$partid\E/) { next;}
2002: if ($type eq 'awarded' || $type eq 'solved') { next; }
2003: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'};
2004: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type};
2005: if ($awarded ne '' && $awarded ne $old_aw) {
2006: $newrecord{'resource.'.$part.'.'.$type}= $awarded;
1.72 ng 2007: $newrecord{'resource.'.$part.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.54 albertel 2008: $updateflag=1;
2009: }
2010: $result .= '<td align="center">'.$old_aw.' </td>'.
2011: '<td align="center">'.$awarded.' </td>';
2012: }
1.44 ng 2013: }
2014: $result .= '</tr>'."\n";
2015: if ($updateflag) {
2016: $count++;
2017: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},
2018: $udom,$user);
2019: }
2020: }
1.72 ng 2021: $result .= '</table></td></tr></table>'."\n".
2022: &show_grading_menu_form ($symb,$url);
1.44 ng 2023: my $msg = '<b>Number of records updated = '.$rec_update.
2024: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.
2025: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />';
2026: return $title.$msg.$result;
1.5 albertel 2027: }
1.54 albertel 2028:
2029: sub split_part_type {
2030: my ($partstr) = @_;
2031: my ($temp,@allparts)=split(/_/,$partstr);
2032: my $type=pop(@allparts);
2033: my $part=join('.',@allparts);
2034: return ($part,$type);
2035: }
2036:
1.44 ng 2037: #------------- end of section for handling grading by section/class ---------
2038: #
2039: #----------------------------------------------------------------------------
2040:
1.5 albertel 2041:
1.44 ng 2042: #----------------------------------------------------------------------------
2043: #
2044: #-------------------------- Next few routines handles grading by csv upload
2045: #
2046: #--- Javascript to handle csv upload
1.27 albertel 2047: sub csvupload_javascript_reverse_associate {
2048: return(<<ENDPICK);
2049: function verify(vf) {
2050: var foundsomething=0;
2051: var founduname=0;
2052: var founddomain=0;
2053: for (i=0;i<=vf.nfields.value;i++) {
2054: tw=eval('vf.f'+i+'.selectedIndex');
2055: if (i==0 && tw!=0) { founduname=1; }
2056: if (i==1 && tw!=0) { founddomain=1; }
2057: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; }
2058: }
2059: if (founduname==0 || founddomain==0) {
2060: alert('You need to specify at both the username and domain');
2061: return;
2062: }
2063: if (foundsomething==0) {
2064: alert('You need to specify at least one grading field');
2065: return;
2066: }
2067: vf.submit();
2068: }
2069: function flip(vf,tf) {
2070: var nw=eval('vf.f'+tf+'.selectedIndex');
2071: var i;
2072: for (i=0;i<=vf.nfields.value;i++) {
2073: //can not pick the same destination field for both name and domain
2074: if (((i ==0)||(i ==1)) &&
2075: ((tf==0)||(tf==1)) &&
2076: (i!=tf) &&
2077: (eval('vf.f'+i+'.selectedIndex')==nw)) {
2078: eval('vf.f'+i+'.selectedIndex=0;')
2079: }
2080: }
2081: }
2082: ENDPICK
2083: }
2084:
2085: sub csvupload_javascript_forward_associate {
2086: return(<<ENDPICK);
2087: function verify(vf) {
2088: var foundsomething=0;
2089: var founduname=0;
2090: var founddomain=0;
2091: for (i=0;i<=vf.nfields.value;i++) {
2092: tw=eval('vf.f'+i+'.selectedIndex');
2093: if (tw==1) { founduname=1; }
2094: if (tw==2) { founddomain=1; }
2095: if (tw>2) { foundsomething=1; }
2096: }
2097: if (founduname==0 || founddomain==0) {
2098: alert('You need to specify at both the username and domain');
2099: return;
2100: }
2101: if (foundsomething==0) {
2102: alert('You need to specify at least one grading field');
2103: return;
2104: }
2105: vf.submit();
2106: }
2107: function flip(vf,tf) {
2108: var nw=eval('vf.f'+tf+'.selectedIndex');
2109: var i;
2110: //can not pick the same destination field twice
2111: for (i=0;i<=vf.nfields.value;i++) {
2112: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
2113: eval('vf.f'+i+'.selectedIndex=0;')
2114: }
2115: }
2116: }
2117: ENDPICK
2118: }
2119:
1.26 albertel 2120: sub csvuploadmap_header {
1.41 ng 2121: my ($request,$symb,$url,$datatoken,$distotal)= @_;
2122: my $javascript;
2123: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2124: $javascript=&csvupload_javascript_reverse_associate();
2125: } else {
2126: $javascript=&csvupload_javascript_forward_associate();
2127: }
1.45 ng 2128:
2129: my $result='<table border="0">';
1.72 ng 2130: $result.='<tr><td colspan=3><font size=+1><b>Problem: </b>'.$ENV{'form.probTitle'}.'</font></td></tr>';
1.45 ng 2131: my ($partlist,$handgrade) = &response_type($url);
2132: my ($resptype,$hdgrade)=('','no');
2133: for (sort keys(%$handgrade)) {
2134: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
2135: $resptype = $responsetype;
2136: $hdgrade = $handgrade if ($handgrade eq 'yes');
2137: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
2138: '<td><b>Type: </b>'.$responsetype.'</td>'.
2139: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
2140: }
2141: $result.='</table>';
1.41 ng 2142: $request->print(<<ENDPICK);
1.26 albertel 2143: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
1.45 ng 2144: <h3><font color="#339933">Uploading Class Grades</font></h3>
2145: $result
1.26 albertel 2146: <hr>
2147: <h3>Identify fields</h3>
2148: Total number of records found in file: $distotal <hr />
2149: Enter as many fields as you can. The system will inform you and bring you back
2150: to this page if the data selected is insufficient to run your class.<hr />
2151: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
2152: <input type="hidden" name="associate" value="" />
2153: <input type="hidden" name="phase" value="three" />
2154: <input type="hidden" name="datatoken" value="$datatoken" />
2155: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
2156: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" />
2157: <input type="hidden" name="upfile_associate"
2158: value="$ENV{'form.upfile_associate'}" />
2159: <input type="hidden" name="symb" value="$symb" />
2160: <input type="hidden" name="url" value="$url" />
1.76 ! ng 2161: <input type="hidden" name="saveCmd" value="$ENV{'form.saveCmd'}" />
! 2162: <input type="hidden" name="saveSec" value="$ENV{'form.saveSec'}" />
! 2163: <input type="hidden" name="saveSub" value="$ENV{'form.saveSub'}" />
! 2164: <input type="hidden" name="saveStatus" value="$ENV{'form.saveStatus'}" />
1.72 ng 2165: <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" />
1.26 albertel 2166: <input type="hidden" name="command" value="csvuploadassign" />
2167: <hr />
2168: <script type="text/javascript" language="Javascript">
2169: $javascript
2170: </script>
2171: ENDPICK
1.41 ng 2172: return '';
1.26 albertel 2173:
2174: }
2175:
2176: sub csvupload_fields {
1.41 ng 2177: my ($url) = @_;
2178: my (@parts) = &getpartlist($url);
2179: my @fields=(['username','Student Username'],['domain','Student Domain']);
2180: foreach my $part (sort(@parts)) {
2181: my @datum;
2182: my $display=&Apache::lonnet::metadata($url,$part.'.display');
2183: my $name=$part;
2184: if (!$display) { $display = $name; }
2185: @datum=($name,$display);
2186: push(@fields,\@datum);
2187: }
2188: return (@fields);
1.26 albertel 2189: }
2190:
2191: sub csvuploadmap_footer {
1.41 ng 2192: my ($request,$i,$keyfields) =@_;
2193: $request->print(<<ENDPICK);
1.26 albertel 2194: </table>
2195: <input type="hidden" name="nfields" value="$i" />
2196: <input type="hidden" name="keyfields" value="$keyfields" />
2197: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />
2198: </form>
2199: ENDPICK
2200: }
2201:
2202: sub csvuploadmap {
1.41 ng 2203: my ($request)= @_;
2204: my ($symb,$url)=&get_symb_and_url($request);
2205: if (!$symb) {return '';}
1.72 ng 2206:
1.41 ng 2207: my $datatoken;
2208: if (!$ENV{'form.datatoken'}) {
2209: $datatoken=&Apache::loncommon::upfile_store($request);
1.26 albertel 2210: } else {
1.41 ng 2211: $datatoken=$ENV{'form.datatoken'};
2212: &Apache::loncommon::load_tmp_file($request);
1.26 albertel 2213: }
1.41 ng 2214: my @records=&Apache::loncommon::upfile_record_sep();
2215: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
2216: my ($i,$keyfields);
2217: if (@records) {
2218: my @fields=&csvupload_fields($url);
1.45 ng 2219:
1.41 ng 2220: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2221: &Apache::loncommon::csv_print_samples($request,\@records);
2222: $i=&Apache::loncommon::csv_print_select_table($request,\@records,
2223: \@fields);
2224: foreach (@fields) { $keyfields.=$_->[0].','; }
2225: chop($keyfields);
2226: } else {
2227: unshift(@fields,['none','']);
2228: $i=&Apache::loncommon::csv_samples_select_table($request,\@records,
2229: \@fields);
2230: my %sone=&Apache::loncommon::record_sep($records[0]);
2231: $keyfields=join(',',sort(keys(%sone)));
2232: }
2233: }
2234: &csvuploadmap_footer($request,$i,$keyfields);
1.72 ng 2235: $request->print(&show_grading_menu_form($symb,$url));
2236:
1.41 ng 2237: return '';
1.27 albertel 2238: }
2239:
2240: sub csvuploadassign {
1.41 ng 2241: my ($request)= @_;
2242: my ($symb,$url)=&get_symb_and_url($request);
2243: if (!$symb) {return '';}
2244: &Apache::loncommon::load_tmp_file($request);
1.44 ng 2245: my @gradedata = &Apache::loncommon::upfile_record_sep();
1.41 ng 2246: my @keyfields = split(/\,/,$ENV{'form.keyfields'});
2247: my %fields=();
2248: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) {
2249: if ($ENV{'form.upfile_associate'} eq 'reverse') {
2250: if ($ENV{'form.f'.$i} ne 'none') {
2251: $fields{$keyfields[$i]}=$ENV{'form.f'.$i};
2252: }
2253: } else {
2254: if ($ENV{'form.f'.$i} ne 'none') {
2255: $fields{$ENV{'form.f'.$i}}=$keyfields[$i];
2256: }
2257: }
1.27 albertel 2258: }
1.41 ng 2259: $request->print('<h3>Assigning Grades</h3>');
2260: my $courseid=$ENV{'request.course.id'};
2261: my ($classlist) = &getclasslist('all','1');
2262: my @skipped;
2263: my $countdone=0;
2264: foreach my $grade (@gradedata) {
2265: my %entries=&Apache::loncommon::record_sep($grade);
2266: my $username=$entries{$fields{'username'}};
2267: my $domain=$entries{$fields{'domain'}};
2268: if (!exists($$classlist{"$username:$domain"})) {
2269: push(@skipped,"$username:$domain");
2270: next;
2271: }
2272: my %grades;
2273: foreach my $dest (keys(%fields)) {
2274: if ($dest eq 'username' || $dest eq 'domain') { next; }
2275: if ($entries{$fields{$dest}} eq '') { next; }
2276: my $store_key=$dest;
2277: $store_key=~s/^stores/resource/;
2278: $store_key=~s/_/\./g;
2279: $grades{$store_key}=$entries{$fields{$dest}};
2280: }
2281: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
2282: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'},
2283: $domain,$username);
2284: $request->print('.');
2285: $request->rflush();
2286: $countdone++;
2287: }
2288: $request->print("<br />Stored $countdone students\n");
2289: if (@skipped) {
2290: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />');
2291: foreach my $student (@skipped) { $request->print("<br />$student"); }
2292: }
2293: $request->print(&view_edit_entire_class_form($symb,$url));
2294: $request->print(&show_grading_menu_form($symb,$url));
2295: return '';
1.26 albertel 2296: }
1.44 ng 2297: #------------- end of section for handling csv file upload ---------
2298: #
2299: #-------------------------------------------------------------------
2300: #
1.72 ng 2301: #-------------- Next few routines handles grading by page/sequence
2302: #
2303: #--- Select a page/sequence and a student to grade
1.68 ng 2304: sub pickStudentPage {
2305: my ($request) = shift;
2306:
2307: $request->print(<<LISTJAVASCRIPT);
2308: <script type="text/javascript" language="javascript">
2309:
2310: function checkPickOne(formname) {
1.76 ! ng 2311: if (radioSelection(formname.student) == null) {
1.68 ng 2312: alert("Please select the student you wish to grade.");
2313: return;
2314: }
1.70 ng 2315: var ptr = pullDownSelection(formname.selectpage);
1.71 ng 2316: formname.page.value = eval("formname.page"+ptr+".value");
2317: formname.title.value = eval("formname.title"+ptr+".value");
1.68 ng 2318: formname.submit();
2319: }
2320:
2321: function radioSelection(radioButton) {
2322: var selection=null;
1.76 ! ng 2323: if (radioButton.length > 1) {
! 2324: for (var i=0; i<radioButton.length; i++) {
! 2325: if (radioButton[i].checked) {
! 2326: return radioButton[i].value;
! 2327: }
! 2328: }
! 2329: } else {
! 2330: if (radioButton.checked) return radioButton.value;
1.68 ng 2331: }
2332: return selection;
2333: }
1.76 ! ng 2334:
1.70 ng 2335: function pullDownSelection(selectOne) {
1.76 ! ng 2336: var selection="";
! 2337: if (selectOne.length > 1) {
! 2338: for (var i=0; i<selectOne.length; i++) {
! 2339: if (selectOne[i].selected) {
! 2340: return selectOne[i].value;
! 2341: }
! 2342: }
! 2343: } else {
! 2344: if (selectOne.selected) return selectOne.value;
1.70 ng 2345: }
2346: }
1.68 ng 2347: </script>
2348: LISTJAVASCRIPT
2349:
1.72 ng 2350: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2351: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2352: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2353: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2354:
2355: my $result='<h3><font color="#339933"> '.
2356: 'Manual Grading by Page or Sequence</font></h3>';
2357:
2358: $result.='<form action="/adm/grades" method="post" name="displayPage">'."<br>\n";
1.70 ng 2359: $result.=' <b>Problems from:</b> <select name="selectpage">'."\n";
1.74 albertel 2360: my ($titles,$symbx) = &getSymbMap($request);
1.71 ng 2361: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
1.70 ng 2362: my $ctr=0;
1.68 ng 2363: foreach (@$titles) {
2364: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
1.70 ng 2365: $result.='<option value="'.$ctr.'" '.
1.71 ng 2366: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2367: '>'.$showtitle.'</option>'."\n";
1.70 ng 2368: $ctr++;
1.68 ng 2369: }
2370: $result.= '</select>'."<br>\n";
1.70 ng 2371: $ctr=0;
2372: foreach (@$titles) {
2373: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2374: $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n";
2375: $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n";
2376: $ctr++;
2377: }
1.72 ng 2378: $result.='<input type="hidden" name="page" />'."\n".
2379: '<input type="hidden" name="title" />'."\n";
1.68 ng 2380:
1.71 ng 2381: $result.=' <b>View Problems: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
2382: '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
1.72 ng 2383:
1.71 ng 2384: $result.=' <b>Submission Details: </b>'.
2385: '<input type="radio" name="lastSub" value="none" /> none'."\n".
2386: '<input type="radio" name="lastSub" value="datesub" checked /> dates and submissions'."\n".
2387: '<input type="radio" name="lastSub" value="all" /> all details'."\n";
1.72 ng 2388:
1.68 ng 2389: $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
1.72 ng 2390: '<input type="hidden" name="command" value="displayPage" />'."\n".
2391: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2392: '<input type="hidden" name="symb" value="'.$symb.'" />'."<br><br>\n".
1.76 ! ng 2393: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 2394: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 2395: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 2396: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n";
1.72 ng 2397:
2398: $result.='<br /> <input type="button" '.
2399: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
2400:
1.68 ng 2401: $request->print($result);
2402:
1.76 ! ng 2403: my $studentTable.=' <b>Select a student you wish to grade</b><br>'.
1.68 ng 2404: '<table border="0"><tr><td bgcolor="#777777">'.
2405: '<table border="0"><tr bgcolor="#e6ffff">'.
2406: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2407: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2408: '<td><b> Fullname <font color="#999999">(username)</font></b></td>'.
2409: '<td><b> Fullname <font color="#999999">(username)</font></b></td></tr>';
2410:
1.76 ! ng 2411: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.68 ng 2412: my $ptr = 1;
2413: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
2414: my ($uname,$udom) = split(/:/,$student);
2415: $studentTable.=($ptr%4 == 1 ? '<tr bgcolor="#ffffe6"><td>' : '</td><td>');
1.70 ng 2416: $studentTable.='<input type="radio" name="student" value="'.$student.'" /> '.$$fullname{$student}.
1.68 ng 2417: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font>'."\n";
2418: $studentTable.=($ptr%4 == 0 ? '</td></tr>' : '');
2419: $ptr++;
2420: }
2421: $studentTable.='</td><td> </td><td> </td><td> ' if ($ptr%4 == 2);
2422: $studentTable.='</td><td> </td><td> ' if ($ptr%4 == 3);
2423: $studentTable.='</td><td> ' if ($ptr%4 == 0);
2424: $studentTable.='</td></tr></table></td></tr></table>'."\n";
1.70 ng 2425: $studentTable.='<br /> <input type="button" '.
2426: 'onClick="javascript:checkPickOne(this.form);"value="Submit" /></form>'."\n";
1.68 ng 2427:
2428: $studentTable.=&show_grading_menu_form($symb,$url);
2429: $request->print($studentTable);
2430:
2431: return '';
2432: }
2433:
2434: sub getSymbMap {
1.74 albertel 2435: my ($request) = @_;
2436: my $navmap = Apache::lonnavmaps::navmap-> new($request,
1.68 ng 2437: $ENV{'request.course.fn'}.'.db',
2438: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2439:
2440: my $res = $navmap->firstResource(); # temp resource to access constants
2441: $navmap->init();
2442:
2443: # End navmap using boilerplate
2444:
2445: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
2446: my $depth = 1;
2447: $iterator->next(); # ignore first BEGIN_MAP
2448: my $curRes = $iterator->next();
2449:
2450: my %symbx = ();
2451: my @titles = ();
2452: my $minder=0;
2453: while ($depth > 0) {
2454: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
2455: if ($curRes == $iterator->END_MAP()) { $depth--; }
2456:
2457: if (ref($curRes) && $curRes->is_map()) {
1.71 ng 2458: my ($mapUrl, $id, $resUrl) = split(/___/, $curRes->symb()); # check map contains at least one problem
2459: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2460:
2461: my $mapiterator = $navmap->getIterator($map->map_start(),
2462: $map->map_finish());
2463:
2464: my $mapdepth = 1;
2465: my $countProblems = 0;
2466: $mapiterator->next(); # skip the first BEGIN_MAP
2467: my $mapcurRes = $mapiterator->next(); # for "current resource"
2468: my $ctr=0;
2469: while ($mapdepth > 0 && $ctr < 100) {
2470: if($mapcurRes == $mapiterator->BEGIN_MAP) { $mapdepth++; }
2471: if($mapcurRes == $mapiterator->END_MAP) { $mapdepth++; }
2472:
2473: if (ref($mapcurRes) && $mapcurRes->is_problem() && !$mapcurRes->randomout) {
2474: $countProblems++;
2475: }
2476: $ctr++;
2477: }
2478: if ($countProblems > 0) {
2479: my $title = $curRes->compTitle();
2480: push @titles,$minder.'.'.$title; # minder, just in case two titles are identical
2481: $symbx{$minder.'.'.$title} = $curRes->symb();
2482: $minder++;
2483: }
1.68 ng 2484: }
2485: $curRes = $iterator->next();
2486: }
2487:
2488: $navmap->untieHashes();
2489: return \@titles,\%symbx;
2490: }
2491:
1.72 ng 2492: #
2493: #--- Displays a page/sequence w/wo problems, w/wo submissions
1.68 ng 2494: sub displayPage {
2495: my ($request) = shift;
2496:
1.72 ng 2497: my ($symb,$url) = &get_symb_and_url($request);
1.68 ng 2498: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2499: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2500: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2501: my $pageTitle = $ENV{'form.page'};
1.76 ! ng 2502: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.70 ng 2503: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
1.68 ng 2504:
1.70 ng 2505: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2506: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
1.68 ng 2507: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
2508:
1.71 ng 2509: &sub_page_js($request);
2510: $request->print($result);
2511:
1.74 albertel 2512: my $navmap = Apache::lonnavmaps::navmap-> new($request,
1.68 ng 2513: $ENV{'request.course.fn'}.'.db',
2514: $ENV{'request.course.fn'}.'_parms.db',1, 1);
1.70 ng 2515: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
1.68 ng 2516: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2517:
2518: my $iterator = $navmap->getIterator($map->map_start(),
2519: $map->map_finish());
2520:
1.71 ng 2521: my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n".
1.72 ng 2522: '<input type="hidden" name="command" value="gradeByPage" />'."\n".
2523: '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n".
2524: '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
2525: '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n".
2526: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
2527: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
1.76 ! ng 2528: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 2529: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 2530: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 2531: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n";
1.71 ng 2532:
2533: my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL').
2534: '/check.gif" height="16" border="0" />';
2535:
2536: $studentTable.=' <b>Note:</b> A problem graded correct ('.$checkIcon.
2537: ') by the computer cannot be changed.'."\n".
2538: '<table border="0"><tr><td bgcolor="#777777">'.
2539: '<table border="0"><tr bgcolor="#e6ffff">'.
2540: '<td align="center"><b> No </b></td>'.
2541: '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem View').'/Grade</b></td></tr>';
2542:
2543: my ($depth,$ctr,$question) = (1,0,1);
1.68 ng 2544: $iterator->next(); # skip the first BEGIN_MAP
2545: my $curRes = $iterator->next(); # for "current resource"
2546: while ($depth > 0 && $ctr < 100) { # ctr, just in case it never gets out of loop
2547: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
2548: if($curRes == $iterator->END_MAP) { $depth++; }
2549:
2550: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
2551: my $parts = $curRes->parts();
1.72 ng 2552: $parts = &temp_parts_fix($parts); # remove line when lonnavmap is fixed
1.68 ng 2553: my $title = $curRes->compTitle();
1.71 ng 2554: my $symbx = $curRes->symb();
2555: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2556: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2557: $studentTable.='<td valign="top">';
2558: if ($ENV{'form.vProb'} eq 'yes') {
2559: $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
2560: } else {
2561: my $companswer = &Apache::loncommon::get_student_answers(
2562: $symbx,$uname,$udom,$ENV{'request.course.id'});
2563: $companswer=~s|<form(.*?)>||g;
2564: $companswer=~s|</form>||g;
2565:
2566: # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
2567: # $request->print('match='.$1.'<br>');
2568: # $companswer =~ s/$1/ /s;
2569: # }
2570: # $companswer =~ s/<table border=\"1\">/<table border=\"0\">/g;
2571: $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer;
2572: }
2573:
2574: my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname);
2575:
2576: if ($ENV{'form.lastSub'} eq 'datesub') {
2577: if ($record{'version'} eq '') {
2578: $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />';
2579: } else {
2580: $studentTable.='<table border="0" width="100%"><tr><td bgcolor="#777777">'.
2581: '<table border="0" width="100%"><tr bgcolor="#e6ffff">'.
2582: '<td><b>Date/Time</b></td>'.
2583: '<td><b>Submission</b></td>'.
2584: '<td><b>Status </b></td></tr>';
2585: my ($version);
2586: for ($version=1;$version<=$record{'version'};$version++) {
2587: my $timestamp = scalar(localtime($record{$version.':timestamp'}));
2588: $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
2589: my @versionKeys = split(/\:/,$record{$version.':keys'});
2590: my @displaySub = ();
2591: foreach my $partid (@{$parts}) {
2592: my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys;
1.76 ! ng 2593: next if ($record{"$version:resource.$partid.award"} eq 'APPROX_ANS' &&
! 2594: $record{"$version:resource.$partid.solved"} eq '');
1.71 ng 2595: $displaySub[0].=(exists $record{$version.':'.$matchKey[0]}) ?
2596: '<b>Part:</b> '.$partid.' <b>Submission:</b> '
2597: .$record{$version.':'.$matchKey[0]}.'<br />' : '';
2598: $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ?
2599: '<b>Part:</b> '.$partid.' '.
2600: $record{"$version:resource.$partid.award"}.'/'.
2601: $record{"$version:resource.$partid.solved"}.'<br />' : '';
1.72 ng 2602: $displaySub[2].=(exists $record{"$version:resource.$partid.regrader"}) ?
2603: $record{"$version:resource.$partid.regrader"}.' (<b>Part:</b> '.$partid.')' : '';
1.71 ng 2604: }
1.72 ng 2605: $displaySub[2].=(exists $record{"$version:resource.regrader"}) ?
2606: $record{"$version:resource.regrader"} : '';
2607: $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1].
2608: ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' </td></tr>';
1.71 ng 2609: }
2610: $studentTable.='</table></td></tr></table>';
2611: }
2612: } elsif ($ENV{'form.lastSub'} eq 'all') {
2613: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : '');
2614: $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
2615: $ENV{'request.course.id'},
2616: '','.submission');
2617:
2618: }
2619:
2620: foreach my $partid (@{$parts}) {
2621: $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
2622: $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
2623: $question++;
2624: }
2625: $studentTable.='</td></tr>';
1.68 ng 2626:
2627: }
2628: $curRes = $iterator->next();
2629: $ctr++;
2630: }
2631:
1.71 ng 2632: $studentTable.='</td></tr></table></td></tr></table>'."\n".
2633: ' <input type="button" value="Save" '.
2634: 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'.
2635: '</form>'."\n";
2636: $studentTable.=&show_grading_menu_form($symb,$url);
2637: $request->print($studentTable);
2638:
2639: return '';
2640: }
2641:
1.72 ng 2642: sub temp_parts_fix { #remove sub once lonnavmap is fixed
2643: my $parts = shift;
2644: my %seen = ();
2645: my @correctParts = ();
2646: foreach (@{$parts}) {
2647: next if ($seen{$_} > 0);
2648: $seen{$_}++;
2649: push @correctParts,$_;
2650: }
2651: return \@correctParts;
2652: }
2653:
1.71 ng 2654: sub updateGradeByPage {
2655: my ($request) = shift;
2656:
2657: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
2658: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
2659: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
2660: my $pageTitle = $ENV{'form.page'};
1.76 ! ng 2661: my (undef,undef,$fullname) = &getclasslist($getsec,'1');
1.71 ng 2662: my ($uname,$udom) = split(/:/,$ENV{'form.student'});
2663:
2664: my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>';
2665: $result.='<h3> Student: '.$$fullname{$ENV{'form.student'}}.
2666: '<font color="#999999"> ('.$uname.($udom eq $cdom ? '':':'.$udom).')</font></h3>'."\n";
1.70 ng 2667:
1.68 ng 2668: $request->print($result);
2669:
1.74 albertel 2670: my $navmap = Apache::lonnavmaps::navmap-> new($request,
1.71 ng 2671: $ENV{'request.course.fn'}.'.db',
2672: $ENV{'request.course.fn'}.'_parms.db',1, 1);
2673: my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'});
2674: my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
2675:
2676: my $iterator = $navmap->getIterator($map->map_start(),
2677: $map->map_finish());
1.70 ng 2678:
1.71 ng 2679: my $studentTable='<table border="0"><tr><td bgcolor="#777777">'.
1.68 ng 2680: '<table border="0"><tr bgcolor="#e6ffff">'.
1.70 ng 2681: '<td align="center"><b> No </b></td>'.
1.71 ng 2682: '<td><b> Title </b></td>'.
2683: '<td><b> Previous Score </b></td>'.
2684: '<td><b> New Score </b></td></tr>';
2685:
2686: $iterator->next(); # skip the first BEGIN_MAP
2687: my $curRes = $iterator->next(); # for "current resource"
2688: my ($depth,$ctr,$question,$changeflag)= (1,0,1,0);
2689: while ($depth > 0 && $ctr < 100) { # ctr, just in case it never gets out of loop
2690: if($curRes == $iterator->BEGIN_MAP) { $depth++; }
2691: if($curRes == $iterator->END_MAP) { $depth++; }
2692:
2693: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) {
2694: my $parts = $curRes->parts();
1.72 ng 2695: $parts = &temp_parts_fix($parts); # remove line when lonnavmap is fixed
1.71 ng 2696: my $title = $curRes->compTitle();
2697: my $symbx = $curRes->symb();
2698: $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
2699: (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
2700: $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
2701:
2702: my %newrecord=();
2703: my @displayPts=();
2704: foreach my $partid (@{$parts}) {
2705: my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid};
2706: my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid};
2707:
2708: my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ?
2709: $ENV{'form.WGT'.$question.'_'.$partid} : 1;
2710: my $partial = $newpts/$wgt;
2711: my $score;
2712: if ($partial > 0) {
2713: $score = 'correct_by_override';
2714: } elsif ($partial == 0) {
2715: $score = 'incorrect_by_override';
2716: }
2717: if ($ENV{'form.GD_SEL'.$question.'_'.$partid} eq 'excused') {
2718: $partial = '';
2719: $score = 'excused';
2720: }
2721: my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid};
2722: $displayPts[0].=' <b>Part</b> '.$partid.' = '.
2723: (($oldstatus eq 'excused') ? 'excused' : $oldpts).
2724: ' <br>';
2725: $displayPts[1].=' <b>Part</b> '.$partid.' = '.
2726: ($oldstatus eq 'correct_by_student' ? $oldpts :
2727: (($score eq 'excused') ? 'excused' : $newpts)).
2728: ' <br>';
2729:
2730: $question++;
2731: if (($oldstatus eq 'correct_by_student') ||
2732: ($newpts eq $oldpts && $score eq $oldstatus))
2733: {
2734: next;
2735: }
2736: $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne '';
2737: $newrecord{'resource.'.$partid.'.solved'} = $score;
1.72 ng 2738: $newrecord{'resource.'.$partid.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
1.71 ng 2739:
2740: $changeflag++;
2741: }
2742: if (scalar(keys(%newrecord)) > 0) {
2743: &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'},
2744: $udom,$uname);
2745: }
2746: $studentTable.='<td valign="top">'.$displayPts[0].'</td>'.
2747: '<td valign="top">'.$displayPts[1].'</td>'.
2748: '</tr>';
1.68 ng 2749:
2750: }
1.71 ng 2751: $curRes = $iterator->next();
2752: $ctr++;
1.68 ng 2753: }
2754:
1.71 ng 2755: $studentTable.='</td></tr></table></td></tr></table>';
2756: $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'});
1.76 ! ng 2757: my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' :
! 2758: 'The scores were changed for '.
! 2759: $changeflag.' problem'.($changeflag == 1 ? '.' : 's.'));
! 2760: $request->print($grademsg.$studentTable);
1.68 ng 2761:
1.70 ng 2762: return '';
2763: }
2764:
1.72 ng 2765: #-------- end of section for handling grading by page/sequence ---------
2766: #
2767: #-------------------------------------------------------------------
2768:
1.75 albertel 2769: #--------------------Scantron Grading-----------------------------------
2770: #
2771: #------ start of section for handling grading by page/sequence ---------
2772:
2773: sub getSequenceDropDown {
2774: my ($request,$symb)=@_;
2775: my $result='<select name="selectpage">'."\n";
2776: my ($titles,$symbx) = &getSymbMap($request);
2777: my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
2778: my $ctr=0;
2779: foreach (@$titles) {
2780: my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
2781: $result.='<option value="'.$$symbx{$_}.'" '.
2782: ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : '').
2783: '>'.$showtitle.'</option>'."\n";
2784: $ctr++;
2785: }
2786: $result.= '</select>';
2787: return $result;
2788: }
2789:
2790: sub scantron_selectphase {
2791: my ($r) = @_;
2792: my ($symb,$url)=&get_symb_and_url($r);
2793: if (!$symb) {return '';}
2794: my $sequence_selector=&getSequenceDropDown($r,$symb);
2795: my $result;
2796: $result.= <<SCANTRONFORM;
2797: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
2798: <input type="hidden" name="symb" value="$symb" />
2799: <input type="hidden" name="url" value="$url" />
2800: <input type="hidden" name="command" value="scantron_configphase" />
2801: <table width="100%" border="0">
2802: <tr>
2803: <td bgcolor="#777777">
2804: <table width="100%" border="0">
2805: <tr bgcolor="#e6ffff">
2806: <td>
2807: <b>Specify file location and which Folder/Sequence to grade</b>
2808: </td>
2809: </tr>
2810: <tr bgcolor="#ffffe6">
2811: <td>
2812: Sequence to grade: $sequence_selector
2813: </td>
2814: </tr>
2815: <tr bgcolor="#ffffe6">
2816: <td>
2817: <!-- FIXME I need to present a list of files from a specfic directory that has been configured, or any existing delay queues -->
2818: Filename of scoring office file:
2819: <select name="selectfile">
2820: <option value="filname1">filename1</option>
2821: <option value="filname2">filename2</option>
2822: </select>
2823: </td>
2824: </tr>
2825: </table>
2826: </td>
2827: </tr>
2828: </table>
2829: <input type="submit" value="Submit" />
2830: </form>
2831: SCANTRONFORM
2832:
2833: return $result;
2834: }
2835:
2836: sub scantron_configphase {
2837: my ($r) = @_;
2838: my $sequence=$ENV{'form.selectpage'};
2839: my $result;
2840: $result.="got page $sequence";
2841: $Apache::lonxml::debug=1;
2842: &Apache::lonhomework::showhash(%ENV);
2843: $Apache::lonxml::debug=0;
2844: #FIXME Needs to present some lines from the file and allow the instructor to specify which columns represent what data, possibly have some nice defaults setup, probably should do a pass through all problems for a student to get an idea of how many questions there are, and homw many lines we'll have,
2845: return $result;
2846: }
2847:
2848: sub scantron_process_students {
2849: #FIXME
2850: # loop through students, {
2851: # Check if studnet info valid, if not add line to delay queue
2852: # foreach question 'submit' the students answer to the server
2853: # through grade target {
2854: # generate data to pass back that includes grade recevied
2855: # }
2856: # }
2857: # loop through delay queue {
2858: # print out each delayed student with interface to select how
2859: # to repair student provided info
2860: # Expected errors include
2861: # 1 bad/no stuid/username
2862: # 2 invalid bubblings
2863: # }
2864: # if delay queue exists 2 submits one to process delayed students one
2865: # to ignore delayed students, possibly saving the delay queue for later
2866:
2867: }
2868: #-------- end of section for handling grading scantron forms -------
2869: #
2870: #-------------------------------------------------------------------
2871:
2872:
1.72 ng 2873: #-------------------------- Menu interface -------------------------
2874: #
2875: #--- Show a Grading Menu button - Calls the next routine ---
2876: sub show_grading_menu_form {
2877: my ($symb,$url)=@_;
2878: my $result.='<form action="/adm/grades" method="post">'."\n".
2879: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
2880: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
1.76 ! ng 2881: '<input type="hidden" name="saveCmd" value="'.$ENV{'form.saveCmd'}.'" />'."\n".
! 2882: '<input type="hidden" name="saveSec" value="'.$ENV{'form.saveSec'}.'" />'."\n".
! 2883: '<input type="hidden" name="saveSub" value="'.$ENV{'form.saveSub'}.'" />'."\n".
! 2884: '<input type="hidden" name="saveStatus" value="'.$ENV{'form.saveStatus'}.'" />'."\n".
1.72 ng 2885: '<input type="hidden" name="command" value="gradingmenu" />'."\n".
2886: '<input type="submit" name="submit" value="Grading Menu" />'."\n".
2887: '</form>'."\n";
2888: return $result;
2889: }
2890:
1.76 ! ng 2891:
1.72 ng 2892: #--- Displays the main menu page -------
2893: sub gradingmenu {
2894: my ($request) = @_;
2895: my ($symb,$url)=&get_symb_and_url($request);
2896: if (!$symb) {return '';}
1.76 ! ng 2897: my $probTitle = &Apache::lonnet::gettitle($symb);
! 2898: my $saveCmd = ($ENV{'form.saveCmd'} eq '' ? 'pickStudentPage' : $ENV{'form.saveCmd'});
! 2899: my $saveSec = ($ENV{'form.saveSec'} eq '' ? 'all' : $ENV{'form.saveSec'});
! 2900: my $saveSub = ($ENV{'form.saveSub'} eq '' ? 'yes' : $ENV{'form.saveSub'});
! 2901: my $saveStatus = ($ENV{'form.saveStatus'} eq '' ? 'Active' : $ENV{'form.saveStatus'});
1.72 ng 2902:
2903: $request->print(<<GRADINGMENUJS);
2904: <script type="text/javascript" language="javascript">
2905: function checkChoice(formname) {
2906: var cmd = formname.command;
1.76 ! ng 2907: formname.saveCmd.value = radioSelection(cmd);
! 2908: formname.saveSec.value = pullDownSelection(formname.section);
! 2909: formname.saveSub.value = radioSelection(formname.submitonly);
! 2910: formname.saveStatus.value = pullDownSelection(formname.status);
! 2911: if (cmd[0].checked || cmd[1].checked || cmd[2].checked || cmd[4].checked) formname.submit();
1.72 ng 2912:
1.76 ! ng 2913: if (cmd[3].checked) browseAndUpload();
1.72 ng 2914:
1.75 albertel 2915: if (cmd[5].checked) {
1.72 ng 2916: if (!checkReceiptNo(formname,'notOK')) { return false;}
2917: formname.submit();
2918: }
2919: }
2920:
2921: function checkReceiptNo(formname,nospace) {
2922: var receiptNo = formname.receipt.value;
2923: var checkOpt = false;
2924: if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
2925: if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;}
2926: if (checkOpt) {
2927: alert("Please enter a receipt number given by a student in the receipt box.");
2928: formname.receipt.value = "";
2929: formname.receipt.focus();
2930: return false;
2931: }
1.76 ! ng 2932: formname.command[5].checked = true;
1.72 ng 2933: return true;
2934: }
2935:
2936: function radioSelection(radioButton) {
2937: var selection=null;
1.76 ! ng 2938: if (radioButton.length > 1) {
! 2939: for (var i=0; i<radioButton.length; i++) {
! 2940: if (radioButton[i].checked) {
! 2941: return radioButton[i].value;
! 2942: }
1.72 ng 2943: }
1.76 ! ng 2944: } else {
! 2945: if (radioButton.checked) return radioButton.value;
1.72 ng 2946: }
2947: return selection;
2948: }
1.68 ng 2949:
1.72 ng 2950: function pullDownSelection(selectOne) {
2951: var selection="";
1.76 ! ng 2952: if (selectOne.length > 1) {
! 2953: for (var i=0; i<selectOne.length; i++) {
! 2954: if (selectOne[i].selected) {
! 2955: return selectOne[i].value;
! 2956: }
1.72 ng 2957: }
1.76 ! ng 2958: } else {
! 2959: if (selectOne.selected) return selectOne.value;
1.72 ng 2960: }
2961: }
1.76 ! ng 2962:
! 2963: function browseAndUpload() {
! 2964: bNLoad = window.open('', 'BrowseAndUpload', 'toolbar=no,location=no,scrollbars=no,width=550,height=200,screenx=100,screeny=75');
! 2965: bNLoad.focus();
! 2966: var lDoc = bNLoad.document;
! 2967: lDoc.write("<html><head>");
! 2968: lDoc.write("<title>Browse And Upload</title>");
! 2969:
! 2970: lDoc.write("<script language=javascript>");
! 2971: lDoc.write("function checkUpload(formname) {");
! 2972:
! 2973: lDoc.write(" if (formname.upfile.value == \\"\\") {");
! 2974: lDoc.write(" alert(\\"Please use the browse button to select a file from your local directory.\\");");
! 2975: lDoc.write(" return false;");
! 2976: lDoc.write(" }");
! 2977: lDoc.write(" document.gradesupload.submit();");
! 2978: lDoc.write(" setTimeout('self.close()',750)");
! 2979: lDoc.write("}");
! 2980:
! 2981: lDoc.write("<");
! 2982: lDoc.write("/script>");
! 2983:
! 2984: lDoc.write("</head><body bgcolor=white>");
! 2985: lDoc.write("<form method=\\"post\\" enctype=\\"multipart/form-data\\" action=\\"/adm/grades\\" name=\\"gradesupload\\" target=\\"LONcatInfo\\">");
! 2986: lDoc.write("<input type=\\"hidden\\" name=\\"symb\\" value=\\"$symb\\">");
! 2987: lDoc.write("<input type=\\"hidden\\" name=\\"url\\" value=\\"$url\\">");
! 2988: lDoc.write("<input type=\\"hidden\\" name=\\"probTitle\\" value=\\"$probTitle\\">");
! 2989: lDoc.write("<input type=\\"hidden\\" name=\\"saveCmd\\" value=\\"csvupload\\">");
! 2990: lDoc.write("<input type=\\"hidden\\" name=\\"saveSec\\" value=\\"$saveSec\\">");
! 2991: lDoc.write("<input type=\\"hidden\\" name=\\"saveSub\\" value=\\"$saveSub\\">");
! 2992: lDoc.write("<input type=\\"hidden\\" name=\\"saveStatus\\" value=\\"$saveStatus\\">");
! 2993: lDoc.write("<input type=\\"hidden\\" name=\\"command\\" value=\\"csvuploadmap\\">");
! 2994:
! 2995: lDoc.write("<font color=\\"green\\" size=+1><b>Specify a file containing the class scores for problem - $probTitle</b></font><br><br>");
! 2996:
! 2997: lDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
! 2998: lDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
! 2999: lDoc.write("<td>");
! 3000: lDoc.write("<input type=\\"file\\" name=\\"upfile\\" size=\\"50\\" />");
! 3001: lDoc.write("<br />Type: <select name=\\"upfiletype\\">");
! 3002: lDoc.write("<option value=\\"csv\\">CSV (comma separated values, spreadsheet)</option>");
! 3003: lDoc.write("<option value=\\"space\\">Space separated</option>");
! 3004: lDoc.write("<option value=\\"tab\\">Tabulator separated</option>");
! 3005: lDoc.write("<option value=\\"xml\\">HTML/XML</option>");
! 3006: lDoc.write("</select>");
! 3007: lDoc.write("</td></tr></table>");
! 3008: lDoc.write("</td></tr></table> ");
! 3009: lDoc.write("<input type=\\"button\\" value=\\"Upload Scores\\" onClick=\\"javascript:checkUpload(this.form)\\"> ");
! 3010: lDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>");
! 3011: lDoc.write("</form>");
! 3012: lDoc.write("</body></html>");
! 3013: }
1.72 ng 3014: </script>
3015: GRADINGMENUJS
3016:
3017: my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>'.
3018: '<table border="0">'.
1.76 ! ng 3019: '<tr><td colspan=3><font size=+1><b>Problem: </b>'.$probTitle.'</font></td></tr>'."\n";
1.72 ng 3020: my ($partlist,$handgrade) = &response_type($url);
3021: my ($resptype,$hdgrade)=('','no');
3022: for (sort keys(%$handgrade)) {
3023: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
3024: $resptype = $responsetype;
3025: $hdgrade = $handgrade if ($handgrade eq 'yes');
3026: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'.
3027: '<td><b>Type: </b>'.$responsetype.'</td>'.
3028: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>';
3029: }
1.76 ! ng 3030: $result.='</table>'."\n";
1.72 ng 3031:
1.76 ! ng 3032: my (undef,$sections) = &getclasslist('all','0');
1.72 ng 3033:
3034: $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
3035: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n".
3036: '<input type="hidden" name="url" value="'.$url.'" />'."\n".
3037: '<input type="hidden" name="response" value="'.$resptype.'" />'."\n".
3038: '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
3039: '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
1.76 ! ng 3040: '<input type="hidden" name="saveCmd" value="" />'."\n".
! 3041: '<input type="hidden" name="saveSec" value="" />'."\n".
! 3042: '<input type="hidden" name="saveSub" value="" />'."\n".
! 3043: '<input type="hidden" name="saveStatus" value="" />'."\n".
1.72 ng 3044: '<input type="hidden" name="showgrading" value="yes" />'."\n";
3045:
3046: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n".
3047: '<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n".
3048: ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
3049: '<tr bgcolor=#ffffe6><td>'."\n";
3050:
3051: $result.='<table width=100% border=0>'.
3052: '<tr bgcolor="#ffffe6" valign="top"><td colspan="2">'.
3053: '<input type="radio" name="command" value="pickStudentPage" '.
1.76 ! ng 3054: ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '.
1.72 ng 3055: 'Handgrade/View Submission for a student by page/sequence</td></tr>'."\n".
3056:
3057: '<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
3058: '<input type="radio" name="command" value="viewgrades" '.
1.76 ! ng 3059: ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '.
1.72 ng 3060: 'Grade by section or class</td></tr>'."\n".
3061:
3062: '<tr bgcolor="#ffffe6"valign="top"><td><input type="radio" name="command" value="submission" '.
1.76 ! ng 3063: ($saveCmd eq 'submission' ? 'checked' : '').'> '.
1.72 ng 3064: ($hdgrade eq 'yes' ? 'View/Grade essay response of' : 'View').
3065: ' an individual student </td>'."\n".
3066: '<td>--> For students who has: '.
1.76 ! ng 3067: '<input type="radio" name="submitonly" value="yes" '.
! 3068: ($saveSub eq 'yes' ? 'checked' : '').' /> submitted'.
! 3069: '<input type="radio" name="submitonly" value="all" '.
! 3070: ($saveSub eq 'all' ? 'checked' : '').' /> everybody</td></tr>'."\n".
1.46 ng 3071:
1.72 ng 3072: '<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
3073: '<input type="radio" name="command" value="csvupload" '.
1.76 ! ng 3074: ($saveCmd eq 'csvupload' ? 'checked' : '').'> '.
1.72 ng 3075: 'Upload scores from file</td></tr>'."\n";
3076:
1.75 albertel 3077: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
3078: '<input type="radio" name="command" value="scantron_selectphase" /> '.
3079: 'Grade scantron forms</td></tr>'."\n";
3080:
1.72 ng 3081: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
3082: $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
1.76 ! ng 3083: '<input type="radio" name="command" value="verify" onChecked="javascript:this.form.receipt.focus()" '.
! 3084: ($saveCmd eq 'verify' ? 'checked' : '').'> '.
1.72 ng 3085: 'Verify a submission receipt issued by this server</td>'.
3086: '<td>--> Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
3087: '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
3088: '</td></tr>'."\n";
3089: }
1.44 ng 3090:
1.72 ng 3091: $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2"><br />'."\n".
1.76 ! ng 3092: ' Select section: <select name="section">'."\n";
1.72 ng 3093: if (ref($sections)) {
3094: foreach (sort (@$sections)) {$result.='<option value="'.$_.'" '.
1.76 ! ng 3095: ($saveSec eq $_ ? 'selected="on"' : '').'>'.$_.'</option>'."\n";}
1.44 ng 3096: }
1.76 ! ng 3097: $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select> ';
! 3098:
! 3099: $result.='Student Status:</b><select name="status">'.
! 3100: '<option value="Active" '.($saveStatus eq 'Active' ? 'selected' : '').'>Active</option>'.
! 3101: '<option value="Expired" '.($saveStatus eq 'Expired' ? 'selected' : '').'>Expired</option>'.
! 3102: '<option value="Any" '.($saveStatus eq 'Any' ? 'selected' : '').'>Any</option>'.
! 3103: '</select>';
! 3104:
! 3105: $result.=' <font color="red">(Applies to the first three options only.)</font>'."\n";
! 3106:
1.72 ng 3107: if (ref($sections)) {
3108: $result.=' (Section "no" implies the students were not assigned a section.)<br />'
3109: if (grep /no/,@$sections);
1.44 ng 3110: }
1.72 ng 3111: $result.='</td></tr>';
3112:
3113: $result.='<tr bgcolor="#ffffe6"><td colspan="2"><br />'.
3114: '<input type="button" onClick="javascript:checkChoice(this.form);" value="View/Grade" />'."\n".
3115: '</form></td></tr></table>'."\n".
3116: '</td></tr></table>'."\n".
3117: '</td></tr></table>'."\n";
1.44 ng 3118: return $result;
1.2 albertel 3119: }
3120:
1.1 albertel 3121: sub handler {
1.41 ng 3122: my $request=$_[0];
3123:
3124: if ($ENV{'browser.mathml'}) {
3125: $request->content_type('text/xml');
3126: } else {
3127: $request->content_type('text/html');
3128: }
3129: $request->send_http_header;
1.44 ng 3130: return '' if $request->header_only;
1.41 ng 3131: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
3132: my $url=$ENV{'form.url'};
3133: my $symb=$ENV{'form.symb'};
3134: my $command=$ENV{'form.command'};
3135: if (!$url) {
3136: my ($temp1,$temp2);
3137: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb);
3138: $url = $ENV{'form.url'};
3139: }
3140: &send_header($request);
3141: if ($url eq '' && $symb eq '') {
3142: if ($ENV{'user.adv'}) {
3143: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) &&
3144: ($ENV{'form.codethree'})) {
3145: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'.
3146: $ENV{'form.codethree'};
3147: my ($tsymb,$tuname,$tudom,$tcrsid)=
3148: &Apache::lonnet::checkin($token);
3149: if ($tsymb) {
3150: my ($map,$id,$url)=split(/\_\_\_/,$tsymb);
3151: if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
3152: $request->print(
3153: &Apache::lonnet::ssi('/res/'.$url,
3154: ('grade_username' => $tuname,
3155: 'grade_domain' => $tudom,
3156: 'grade_courseid' => $tcrsid,
3157: 'grade_symb' => $tsymb)));
3158: } else {
1.45 ng 3159: $request->print('<h3>Not authorized: '.$token.'</h3>');
1.41 ng 3160: }
3161: } else {
1.45 ng 3162: $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
1.41 ng 3163: }
1.14 www 3164: } else {
1.41 ng 3165: $request->print(&Apache::lonxml::tokeninputfield());
3166: }
3167: }
3168: } else {
3169: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'});
3170: if ($command eq 'submission') {
1.68 ng 3171: ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
3172: } elsif ($command eq 'pickStudentPage') {
3173: &pickStudentPage($request);
3174: } elsif ($command eq 'displayPage') {
3175: &displayPage($request);
1.71 ng 3176: } elsif ($command eq 'gradeByPage') {
3177: &updateGradeByPage($request);
1.41 ng 3178: } elsif ($command eq 'processGroup') {
3179: &processGroup($request);
3180: } elsif ($command eq 'gradingmenu') {
3181: $request->print(&gradingmenu($request));
3182: } elsif ($command eq 'viewgrades') {
3183: $request->print(&viewgrades($request));
3184: } elsif ($command eq 'handgrade') {
3185: $request->print(&processHandGrade($request));
3186: } elsif ($command eq 'editgrades') {
3187: $request->print(&editgrades($request));
3188: } elsif ($command eq 'verify') {
3189: $request->print(&verifyreceipt($request));
1.72 ng 3190: } elsif ($command eq 'csvform') {
3191: $request->print(&upcsvScores_form($request));
1.41 ng 3192: } elsif ($command eq 'csvupload') {
3193: $request->print(&csvupload($request));
3194: } elsif ($command eq 'viewclasslist') {
3195: $request->print(&viewclasslist($request));
3196: } elsif ($command eq 'csvuploadmap') {
3197: $request->print(&csvuploadmap($request));
3198: } elsif ($command eq 'csvuploadassign') {
3199: if ($ENV{'form.associate'} ne 'Reverse Association') {
3200: $request->print(&csvuploadassign($request));
3201: } else {
3202: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
3203: $ENV{'form.upfile_associate'} = 'reverse';
3204: } else {
3205: $ENV{'form.upfile_associate'} = 'forward';
3206: }
3207: $request->print(&csvuploadmap($request));
3208: }
1.75 albertel 3209: } elsif ($command eq 'scantron_selectphase') {
3210: $request->print(&scantron_selectphase($request));
3211: } elsif ($command eq 'scantron_configphase') {
3212: $request->print(&scantron_configphase($request));
1.26 albertel 3213: } else {
1.41 ng 3214: $request->print("Unknown action: $command:");
1.26 albertel 3215: }
1.2 albertel 3216: }
1.41 ng 3217: &send_footer($request);
1.44 ng 3218: return '';
3219: }
3220:
3221: sub send_header {
3222: my ($request)= @_;
3223: $request->print(&Apache::lontexconvert::header());
3224: # $request->print("
3225: #<script>
3226: #remotewindow=open('','homeworkremote');
3227: #remotewindow.close();
3228: #</script>");
1.47 www 3229: $request->print(&Apache::loncommon::bodytag('Grading'));
1.44 ng 3230: }
3231:
3232: sub send_footer {
3233: my ($request)= @_;
3234: $request->print('</body>');
3235: $request->print(&Apache::lontexconvert::footer());
1.1 albertel 3236: }
3237:
3238: 1;
3239:
1.13 albertel 3240: __END__;
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