Annotation of loncom/homework/bridgetask.pm, revision 1.275
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # definition of tags that give a structure to a document
3: #
1.275 ! raeburn 4: # $Id: bridgetask.pm,v 1.274 2025/03/31 13:55:08 raeburn Exp $
1.1 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: #
28: ###
29:
30:
31: package Apache::bridgetask;
32:
33: use strict;
34: use Apache::lonnet;
1.274 raeburn 35: use Apache::loncommon;
1.1 albertel 36: use Apache::File();
37: use Apache::lonmenu;
38: use Apache::lonlocal;
39: use Apache::lonxml;
1.37 albertel 40: use Apache::slotrequest();
1.256 raeburn 41: use Apache::structuretags();
1.274 raeburn 42: use HTML::Entities();
1.1 albertel 43: use Time::HiRes qw( gettimeofday tv_interval );
1.158 www 44: use LONCAPA;
45:
1.9 albertel 46:
1.1 albertel 47: BEGIN {
1.225 albertel 48: &Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Question','QuestionText','Setup','Instance','InstanceText','Criteria','CriteriaText','GraderNote','ClosingParagraph'));
1.1 albertel 49: }
50:
1.169 albertel 51: my %dimension;
1.194 albertel 52: my $top = 'top';
53:
1.9 albertel 54: sub initialize_bridgetask {
55: # id of current Dimension, 0 means that no dimension is current
56: # (inside <Task> only)
1.178 albertel 57: @Apache::bridgetask::dimension=();
1.9 albertel 58: # list of all current Instance ids
1.168 albertel 59: %Apache::bridgetask::instance=();
1.9 albertel 60: # list of all Instance ids seen in this problem
61: @Apache::bridgetask::instancelist=();
1.15 albertel 62: # key of queud user data that we are currently grading
63: $Apache::bridgetask::queue_key='';
1.169 albertel 64: undef(%dimension);
1.9 albertel 65: }
66:
1.4 albertel 67: sub proctor_check_auth {
1.81 albertel 68: my ($slot_name,$slot,$type)=@_;
1.11 albertel 69: my $user=$env{'form.proctorname'};
1.271 raeburn 70: $user =~ s/^\s+|\s+$//g;
1.11 albertel 71: my $domain=$env{'form.proctordomain'};
1.4 albertel 72:
73: my @allowed=split(",",$slot->{'proctor'});
74: foreach my $possible (@allowed) {
1.138 albertel 75: my ($puser,$pdom)=(split(':',$possible));
1.4 albertel 76: if ($puser eq $user && $pdom eq $domain) {
1.72 albertel 77: my $authenticated=0;
78: if ( $slot->{'secret'} =~ /\S/ &&
79: $env{'form.proctorpassword'} eq $slot->{'secret'} ) {
80: $authenticated=1;
81: } else {
82:
83: my $authhost=&Apache::lonnet::authenticate($puser,$env{'form.proctorpassword'},$pdom);
84: if ($authhost ne 'no_host') {
85: $authenticated=1;
86: }
87: }
1.150 albertel 88: if ($authenticated) {
1.265 raeburn 89: my $check = &check_in($type,$user,$domain,$slot_name,$slot->{'iptied'});
1.246 raeburn 90: if ($check =~ /^error:/) {
91: return 0;
92: }
1.4 albertel 93: return 1;
94: }
95: }
96: }
97: return 0;
98: }
99:
1.174 albertel 100: sub check_in {
1.265 raeburn 101: my ($type,$user,$domain,$slot_name,$needsiptied) = @_;
1.174 albertel 102: my $useslots = &Apache::lonnet::EXT("resource.0.useslots");
1.267 raeburn 103: my $ip=$ENV{'REMOTE_ADDR'} || $env{'request.host'};
1.174 albertel 104: if ( $useslots eq 'map_map') {
1.265 raeburn 105: my $result = &check_in_sequence($user,$domain,$slot_name,$ip,$needsiptied);
1.246 raeburn 106: if ($result =~ /^error: /) {
107: return $result;
108: }
1.174 albertel 109: } else {
1.265 raeburn 110: my ($symb) = &Apache::lonnet::whichuser();
111: my $result = &create_new_version($type,$user,$domain,$slot_name,$symb,$ip,$needsiptied);
112: if ($result eq 'ok') {
113: &Apache::structuretags::finalize_storage();
114: }
115: return $result;
1.174 albertel 116: }
117: return 1;
118: }
119:
120: sub check_in_sequence {
1.265 raeburn 121: my ($user,$domain,$slot_name,$ip,$needsiptied) = @_;
1.174 albertel 122: my $navmap = Apache::lonnavmaps::navmap->new();
1.246 raeburn 123: if (!defined($navmap)) {
1.265 raeburn 124: return 'error: No navmap';
1.246 raeburn 125: }
1.185 albertel 126: my ($symb) = &Apache::lonnet::whichuser();
1.174 albertel 127: my ($map) = &Apache::lonnet::decode_symb($symb);
1.175 albertel 128: my @resources =
1.270 raeburn 129: $navmap->retrieveResources($map, sub { $_[0]->is_problem() || $_[0]->is_tool() },0,0);
1.174 albertel 130: my %old_history = %Apache::lonhomework::history;
131: my %old_results = %Apache::lonhomework::results;
132:
1.265 raeburn 133: my $errorcount;
1.174 albertel 134: foreach my $res (@resources) {
135: &Apache::lonxml::debug("doing ".$res->src);
136: &Apache::structuretags::initialize_storage($res->symb);
1.268 raeburn 137: my $type;
138: if ($res->is_task()) {
139: $type = 'Task';
140: } elsif ($res->is_tool) {
141: $type = 'tool';
142: } else {
143: $type = 'problem';
144: }
1.265 raeburn 145: my $result = &create_new_version($type,$user,$domain,$slot_name,$res->symb,$ip,$needsiptied);
146: if ($result eq 'ok') {
147: &Apache::structuretags::finalize_storage($res->symb);
148: } else {
149: $errorcount ++;
150: }
1.174 albertel 151: }
152:
153: %Apache::lonhomework::history = %old_history;
154: %Apache::lonhomework::results = %old_results;
1.265 raeburn 155: if ($errorcount) {
156: return 'error: IP taken';
157: }
1.174 albertel 158: }
159:
1.150 albertel 160: sub create_new_version {
1.265 raeburn 161: my ($type,$user,$domain,$slot_name,$symb,$ip,$needsiptied) = @_;
162:
163: if ($needsiptied) {
164: my $uniqkey = "$slot_name\0$symb\0$ip";
165: my ($cdom,$cnum);
166: if ($env{'request.course.id'}) {
167: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
168: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
169: my %hash = (
170: "$slot_name\0$symb\0$ip" => $env{'user.name'}.':'.$env{'user.domain'},
171: );
172: unless (&Apache::lonnet::newput('slot_uniqueips',\%hash,$cdom,$cnum) eq 'ok') {
173: return 'error: IP taken';
174: }
175: }
176: }
1.174 albertel 177:
178: my $id = '0';
1.150 albertel 179: if ($type eq 'Task') {
180: # increment version
181: my $version=
182: $Apache::lonhomework::history{'resource.0.version'};
183: $version++;
1.152 albertel 184: &Apache::lonxml::debug("Making version $version");
1.150 albertel 185: #clean out all current results
186: foreach my $key (keys(%Apache::lonhomework::history)) {
187: if ($key=~/^resource\.0\./) {
188: $Apache::lonhomework::results{$key}='';
189: }
190: }
191:
192: #setup new version and who did it
1.174 albertel 193: $Apache::lonhomework::results{'resource.0.version'}=$version;
194: $id = "$version.0";
1.178 albertel 195: if (!defined($user) || !defined($domain)) {
1.174 albertel 196: $user = $env{'user.name'};
197: $domain = $env{'user.domain'};
1.150 albertel 198: }
1.174 albertel 199:
1.268 raeburn 200: } elsif (($type eq 'problem') || ($type eq 'tool')) {
1.150 albertel 201: &Apache::lonxml::debug("authed $slot_name");
1.174 albertel 202: }
1.181 albertel 203: if (!defined($user) || !defined($domain)) {
204: $user = $env{'user.name'};
205: $domain = $env{'user.domain'};
206: }
207:
208: $Apache::lonhomework::results{"resource.$id.checkedin"}=
209: $user.':'.$domain;
1.265 raeburn 210: $Apache::lonhomework::results{"resource.$id.checkedin.ip"}=$ip;
1.174 albertel 211:
212: if (defined($slot_name)) {
213: $Apache::lonhomework::results{"resource.$id.checkedin.slot"}=
214: $slot_name;
1.150 albertel 215: }
1.265 raeburn 216: return 'ok';
1.150 albertel 217: }
218:
1.25 albertel 219: sub get_version {
1.29 albertel 220: my ($version,$previous);
1.25 albertel 221: if ($env{'form.previousversion'} &&
1.36 albertel 222: $env{'form.previousversion'} ne 'current' &&
1.89 albertel 223: defined($Apache::lonhomework::history{'resource.'.$env{'form.previousversion'}.'.0.status'})) {
1.29 albertel 224: $version=$env{'form.previousversion'};
225: $previous=1;
226: } else {
1.150 albertel 227: if (defined($Apache::lonhomework::results{'resource.0.version'})) {
228: $version=$Apache::lonhomework::results{'resource.0.version'};
229: } elsif (defined($Apache::lonhomework::history{'resource.0.version'})) {
230: $version=$Apache::lonhomework::history{'resource.0.version'};
231: }
1.29 albertel 232: $previous=0;
233: }
234: if (wantarray) {
235: return ($version,$previous);
1.25 albertel 236: }
1.29 albertel 237: return $version;
1.25 albertel 238: }
239:
1.8 albertel 240: sub add_previous_version_button {
1.25 albertel 241: my ($status)=@_;
1.258 raeburn 242: my (undef,undef,$udom,$uname)=&Apache::lonnet::whichuser();
243: if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
244: return;
245: }
1.8 albertel 246: my $result;
1.89 albertel 247: if ($Apache::lonhomework::history{'resource.0.version'} eq '') {
1.25 albertel 248: return '';
249: }
1.89 albertel 250: if ($Apache::lonhomework::history{'resource.0.version'} < 2 &&
1.29 albertel 251: $status ne 'NEEDS_CHECKIN') {
1.25 albertel 252: return '';
253: }
1.29 albertel 254: my $version=&get_version();
255: if ($env{'form.previousversion'} ne '' &&
256: $env{'form.previousversion'} eq $version) {
257: $result.="<h3>".&mt("Showing previous version [_1]",$version).
258: "</h3>\n";
259: }
260: my @to_show;
1.89 albertel 261: foreach my $test_version (1..$Apache::lonhomework::history{'resource.0.version'}) {
262: if (defined($Apache::lonhomework::history{'resource.'.$test_version.'.0.status'})) {
1.29 albertel 263: push(@to_show,$test_version);
264: }
265: }
266: my $list='<option>'.
267: join("</option>\n<option>",@to_show).
268: "</option>\n";
1.36 albertel 269: $list.='<option value="current">'.&mt('Current').'</option>';
1.115 albertel 270: $result.='<form name="getprevious" method="post" action="';
1.29 albertel 271: my $uri=$env{'request.uri'};
272: if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
273: $result.=$uri.'">'.
274: &mt(' Show a previously done version: [_1]','<select onchange="this.form.submit()" name="previousversion">
275: <option>'.&mt('Pick one').'</option>
276: '.$list.'
277: </select>')."</form>";
1.8 albertel 278: return $result;
279: }
280:
1.13 albertel 281: sub add_grading_button {
1.258 raeburn 282: my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
283: if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
284: return;
285: }
1.59 albertel 286: my $cnum=$env{'course.'.$cid.'.num'};
287: my $cdom=$env{'course.'.$cid.'.domain'};
1.144 albertel 288: my %sections = &Apache::loncommon::get_sections($cdom,$cnum);
289:
1.59 albertel 290: my $size=5;
291: if (scalar(keys(%sections)) < 3) {
292: $size=scalar(keys(%sections))+2;
293: }
1.200 albertel 294: my $sec_select = "\n".'<select multiple="multiple" name="chosensections" size="'.$size.'">'."\n";
1.263 bisitz 295: $sec_select .= "\t".'<option value="all" selected="selected">'.&mt('all')."</option>\n";
1.59 albertel 296: foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) {
1.200 albertel 297: $sec_select .= "\t<option value=\"$sec\">$sec</option>\n";
1.59 albertel 298: }
1.263 bisitz 299: $sec_select .= "\t".'<option value="none">'.&mt('none')."</option>\n</select>\n";
1.258 raeburn 300:
301: my $uri=$env{'request.uri'};
302: if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
303: my $result =
304: '<form name="gradesubmission" method="post" action="'.$uri.'">'.
305: "\n\t".'<input type="submit" name="gradeasubmission" value="'.
306: &mt("Get a submission to grade").'" />'.
307: "\n\t".'<input type="hidden" name="grade_target" value="webgrade" />';
1.237 albertel 308: my $see_all = &Apache::lonnet::allowed('mgq',$env{'request.course.id'});
309: my $see_sec = &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.
310: '/'.$env{'request.course.sec'});
311:
312: if ($see_all || $see_sec) {
1.34 albertel 313: my ($entries,$ready,$locks)=&get_queue_counts('gradingqueue');
1.200 albertel 314: $result.="\n\t".'<table>'."\n\t\t".'<tr>';
1.237 albertel 315: if ($see_all || (!§ion_restricted())) {
1.239 bisitz 316: $result.="\n\t\t\t".'<td rowspan="4">'.&mt('Specify a section:').' </td>'.
1.237 albertel 317: "\n\t\t\t".'<td rowspan="4">'.$sec_select."\n\t\t\t".'</td>';
318: } else {
1.239 bisitz 319: $result.="\n\t\t\t".'<td rowspan="4">'.&mt('Grading section:').' </td>'.
1.237 albertel 320: "\n\t\t\t".'<td rowspan="4">'.$env{'request.course.sec'}."\n\t\t\t".'</td>';
321: }
1.200 albertel 322: $result.="\n\t\t\t".'<td>'.'<input type="submit" name="reviewagrading" value="'.
1.106 albertel 323: &mt("Select an entry from the grading queue:").'" /> ';
1.34 albertel 324:
1.200 albertel 325: $result.= "\n\t\t\t\t".&mt("[_1] entries, [_2] ready, [_3] being graded",$entries,$ready,$locks).'</td>'."\n\t\t".'</tr>'."\n";
1.34 albertel 326:
327: ($entries,$ready,$locks)=&get_queue_counts('reviewqueue');
1.200 albertel 328: $result.="\n\t\t".'<tr>'.
329: "\n\t\t\t".'<td>'.
330: "\n\t\t\t\t".'<input type="submit" name="reviewasubmission" value="'.
1.106 albertel 331: &mt("Select an entry from the review queue:").'" /> ';
332: $result.=&mt("[_1] entries, [_2] ready, [_3] being graded",
1.200 albertel 333: $entries,$ready,$locks).'</td>'."\n\t\t".'</tr>'."\n";
334: $result.="\n\t\t".'<tr>'.
335: "\n\t\t\t".'<td>'.
336: "\n\t\t\t\t".'<input type="submit" name="regradeasubmission" value="'.
337: &mt("List of user's grade status").'" /> </td>'
338: ."\n\t\t".'</tr>'
339: ."\n\t".'</table>'."\n";
340: $result.="\n\t".'<p>'.
341: "\n\t\t".'<input type="submit" name="regradeaspecificsubmission" value="'.
342: &mt("Regrade specific user:").'" />';
343: $result.= "\n\t\t".'<input type="text" size="12" name="gradinguser" />';
1.105 albertel 344: $result.=&Apache::loncommon::select_dom_form($env{'user.domain'},
345: 'gradingdomain');
346: $result.=' '.
347: &Apache::loncommon::selectstudent_link('gradesubmission',
348: 'gradinguser',
349: 'gradingdomain');
350: $result.=&Apache::loncommon::studentbrowser_javascript();
1.200 albertel 351: $result.= '</p>'."\n";
1.144 albertel 352: }
1.258 raeburn 353: $result .= '</form>'."\n";
354: return $result;
355: }
356:
357: sub add_slotlist_button {
358: my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
359: if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
360: return;
361: }
362: my $symb=&Apache::lonnet::symbread();
363: my $result;
364: if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'}) ||
365: &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
366: $result = '<form method="post" name="slotrequest" action="/adm/slotrequest">'.
367: '<input type="hidden" name="symb" value="'.$symb.'" />'.
368: '<input type="hidden" name="command" value="showslots" />'.
369: '<input type="submit" name="requestattempt" value="'.
370: &mt('Show Slot list').'" />'.
371: '</form>';
372: my $target_id =
373: &Apache::lonstathelpers::make_target_id({symb => $symb,
374: part => '0'});
375: if (!§ion_restricted()) {
376: $result.='<form method="post" name="gradingstatus" action="/adm/statistics">'.
377: '<input type="hidden" name="problemchoice" value="'.$target_id.'" />'.
378: '<input type="hidden" name="reportSelected" value="grading_analysis" />'.
379: '<input type="submit" name="grading" value="'.
380: &mt('Show Grading Status').'" />'.
381: '</form>';
382: }
383: }
1.13 albertel 384: return $result;
385: }
386:
1.22 albertel 387: sub add_request_another_attempt_button {
1.38 albertel 388: my ($text)=@_;
1.258 raeburn 389: my (undef,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
390: if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
391: return;
392: }
1.239 bisitz 393: if (!$text) { $text=&mt('Request another attempt'); }
1.25 albertel 394: my $result;
1.36 albertel 395: my $symb=&Apache::lonnet::symbread();
1.149 albertel 396: # not a slot access based resource
397: my $useslots = &Apache::lonnet::EXT("resource.0.useslots",$symb);
398: if ($useslots =~ /^\s*no\s*$/i) {
399: return '';
400: }
401:
1.37 albertel 402: my ($slot_name,$slot)=&Apache::slotrequest::check_for_reservation($symb);
1.38 albertel 403: my $action='get_reservation';
1.37 albertel 404: if ($slot_name) {
1.247 raeburn 405: $text=&mt('Change reservation');
1.38 albertel 406: $action='change_reservation';
1.37 albertel 407: my $description=&Apache::slotrequest::get_description($slot_name,
408: $slot);
1.239 bisitz 409: $result.='<p>'
410: .&mt('Will be next available:')
411: .' '.$description
412: .'</p>';
1.37 albertel 413: }
1.38 albertel 414:
1.275 ! raeburn 415: my $shownsymb;
! 416: if ($env{'request.enc'}) {
! 417: $shownsymb = &Apache::lonenc::encrypted($symb);
! 418: } else {
! 419: $shownsymb = $symb;
! 420: }
! 421: $shownsymb=&escape($shownsymb);
1.200 albertel 422: $result.=
423: "\n\t".'<form method="post" action="/adm/slotrequest">'."\n\t\t".
1.275 ! raeburn 424: '<input type="hidden" name="symb" value="'.$shownsymb.'" />'."\n\t\t".
1.200 albertel 425: '<input type="hidden" name="command" value="'.$action.'" />'."\n\t\t".
1.38 albertel 426: '<input type="submit" name="requestattempt" value="'.
1.239 bisitz 427: $text.'" />'."\n\t".
1.200 albertel 428: '</form>'."\n";
1.25 albertel 429: return $result;
1.22 albertel 430: }
431:
1.30 albertel 432: sub preserve_grade_info {
433: my $result;
434: # if we are viewing someone else preserve that info
435: if (defined $env{'form.grade_symb'}) {
436: foreach my $field ('symb','courseid','domain','username') {
437: $result .= '<input type="hidden" name="grade_'.$field.
438: '" value="'.$env{"form.grade_$field"}.'" />'."\n";
439: }
440: }
441: return $result;
442: }
443:
1.53 albertel 444: sub style {
1.125 albertel 445: my ($target) = @_;
446: if ($target eq 'web'
447: || $target eq 'webgrade') {
1.192 albertel 448: my $style = (<<STYLE);
1.126 albertel 449: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task.css" />
1.53 albertel 450: STYLE
1.192 albertel 451: if ($env{'browser.type'} eq 'explorer'
452: && $env{'browser.os'} eq 'win' ) {
453: if ($env{'browser.version'} < 7) {
454: $style .= (<<STYLE);
455: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie.css" />
456: STYLE
457: } else {
458: $style .= (<<STYLE);
459: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie7.css" />
460: STYLE
461: }
462: }
1.193 albertel 463: return $style;
1.125 albertel 464: }
465: return;
1.53 albertel 466: }
467:
1.54 albertel 468: sub show_task {
469: my ($status,$previous)=@_;
470: if (!$previous && (
471: ( $status eq 'CLOSED' ) ||
472: ( $status eq 'BANNED') ||
473: ( $status eq 'UNAVAILABLE') ||
474: ( $status eq 'NOT_IN_A_SLOT') ||
1.256 raeburn 475: ( $status eq 'NOT_YET_VIEWED') ||
1.54 albertel 476: ( $status eq 'NEEDS_CHECKIN') ||
477: ( $status eq 'WAITING_FOR_GRADE') ||
1.150 albertel 478: ( $status eq 'INVALID_ACCESS') ||
479: ( &get_version() eq ''))) {
1.54 albertel 480: return 0;
481: }
1.64 albertel 482: if ($env{'form.donescreen'}) { return 0; }
1.54 albertel 483: return 1;
484: }
485:
1.173 albertel 486: my @delay;
487: sub nest {
488: if (@delay) {
489: return $delay[-1];
490: } else {
491: return;
492: }
493: }
494:
1.208 albertel 495: sub start_delay {
496: push(@delay,1);
497: }
498: sub end_delay {
499: pop(@delay);
500: }
501:
1.173 albertel 502: sub nested_parse {
503: my ($str,$env,$args) = @_;
504: my @old_env = @Apache::scripttag::parser_env;
505: @Apache::scripttag::parser_env = @$env;
506: if (exists($args->{'set_dim_id'})) {
507: &enable_dimension_parsing($args->{'set_dim_id'});
508: }
509: push(@delay,(($args->{'delayed_dim_results'})? 1 : 0));
510: my $result = &Apache::scripttag::xmlparse($$str);
511: pop(@delay);
512: if (exists($args->{'set_dim_id'})) {
513: &disable_dimension_parsing();
514: }
515: @Apache::scripttag::parser_env = @old_env;
516: if ($args->{'delayed_dim_results'}) {
517: my $dim = &get_dim_id();
1.180 albertel 518: &Apache::lonxml::debug(" tossing out $result ");
519: &Apache::lonxml::debug(" usining out $dim 's ". $dimension{$dim}{'result'});
1.173 albertel 520: return $dimension{$dim}{'result'};
521: }
522: return $result;
523: }
524:
1.54 albertel 525: sub internal_location {
526: my ($id)=@_;
527: return '<!-- LONCAPA_INTERNAL_ADD_TASK_STATUS'.$id.' -->';
528: }
529:
1.60 albertel 530: sub submission_time_stamp {
1.185 albertel 531: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.60 albertel 532: my $submissiontime;
1.89 albertel 533: my $version=$Apache::lonhomework::history{'resource.0.version'};
1.60 albertel 534: for (my $v=$Apache::lonhomework::history{'version'};$v>0;$v--) {
1.183 albertel 535: if (defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.bridgetask.portfiles'})
536: && defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.tries'})) {
1.60 albertel 537: $submissiontime=$Apache::lonhomework::history{$v.':timestamp'};
1.182 albertel 538: last;
1.60 albertel 539: }
540: }
541: my $result;
542: if ($submissiontime) {
1.89 albertel 543: my $slot_name=$Apache::lonhomework::history{'resource.'.$version.'.0.checkedin.slot'};
1.60 albertel 544: my %slot=&Apache::lonnet::get_slot($slot_name);
545: my $diff = $slot{'endtime'} - $submissiontime;
1.71 albertel 546: my ($color,$when)=('#FF6666','after');
547: if ($diff > 0) { ($color,$when)=('#336600','before'); }
1.60 albertel 548: my $info;
1.182 albertel 549: $diff = abs($diff);
1.60 albertel 550: if ($diff%60) { $info=($diff%60).' seconds'; }
551: $diff=int($diff/60);
552: if ($diff%60) { $info=($diff%60).' minutes '.$info; }
553: $diff=int($diff/60);
554: if ($diff) { $info=$diff.' hours '.$info; }
555: $result='<p><font color="'.$color.'">'.
1.182 albertel 556: &mt('Student submitted [_1] [_2] the deadline. '.
557: '(Submission was at [_3], end of period was [_4].)',
558: $info,$when,
559: &Apache::lonlocal::locallocaltime($submissiontime),
560: &Apache::lonlocal::locallocaltime($slot{'endtime'})).
1.60 albertel 561: '</font></p>';
562: }
563: return $result;
564: }
565:
1.119 albertel 566: sub file_list {
567: my ($files,$uname,$udom) = @_;
568: if (!defined($uname) || !defined($udom)) {
1.185 albertel 569: (undef,undef,$udom,$uname) = &Apache::lonnet::whichuser();
1.119 albertel 570: }
1.70 albertel 571: my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio/';
1.119 albertel 572:
1.120 albertel 573: my $file_list="<ul class=\"LC_GRADING_handininfo\">\n";
1.119 albertel 574: foreach my $partial_file (split(',',$files)) {
1.70 albertel 575: my $file=$file_url.$partial_file;
576: $file=~s|/+|/|g;
577: &Apache::lonnet::allowuploaded('/adm/bridgetask',$file);
1.243 bisitz 578: $file_list.='<li><span class="LC_nobreak"><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
1.161 albertel 579: &Apache::loncommon::icon($file).'" alt="file icon" border="0" /> '.$file.
580: '</a></span></li>'."\n";
1.70 albertel 581: }
582: $file_list.="</ul>\n";
1.119 albertel 583: return $file_list;
584: }
585:
1.163 albertel 586: sub grade_mode {
587: if ($env{'form.regrade'} || $env{'form.regradeaspecificsubmission'}) {
588: return 'regrade';
589: }
590: return 'queue_grade';
591: }
592:
1.119 albertel 593: sub webgrade_standard_info {
594: my ($version)=&get_version();
595:
596: my $file_list = &file_list($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"});
1.70 albertel 597:
1.245 bisitz 598: my %lt = &Apache::lonlocal::texthash(
599: 'done' => 'Next Item',
600: 'stop' => 'Quit Grading',
601: 'fail' => 'Fail Rest',
602: 'cancel' => 'Cancel',
603: 'submit' => 'Submit Grades',
604: );
1.163 albertel 605:
1.70 albertel 606: my $result=<<INFO;
1.120 albertel 607: <div class="LC_GRADING_maincontrols">
1.163 albertel 608: INFO
609:
1.231 albertel 610: if ($env{'request.state'} eq 'construct') {
1.163 albertel 611: $result.=<<INFO;
1.231 albertel 612: <input type="submit" name="next" value="$lt{'submit'}" />
613: INFO
614: } else {
615: if (&grade_mode() eq 'regrade' && $env{'request.state'} ne 'construct') {
616: $result.=<<INFO;
1.163 albertel 617: <input type="submit" name="cancel" value="$lt{'cancel'}" />
618: INFO
1.231 albertel 619: }
1.163 albertel 620:
1.231 albertel 621: $result.=<<INFO;
1.111 albertel 622: <input type="submit" name="next" value="$lt{'done'}" />
623: <input type="submit" name="stop" value="$lt{'stop'}" />
1.231 albertel 624: INFO
625: }
626: $result.=<<INFO;
1.143 albertel 627: <input type="button" name="fail" value="$lt{'fail'}"
628: onclick="javascript:onFailRest()" />
1.111 albertel 629: </div>
1.70 albertel 630: $file_list
631: INFO
632: return $result;
1.231 albertel 633:
1.70 albertel 634: }
635:
1.166 albertel 636: sub done_screen {
637: my ($version) = @_;
1.231 albertel 638: my $title=&Apache::lonnet::gettitle($env{'request.uri'});
1.166 albertel 639: my @files=split(',',$Apache::lonhomework::history{'resource.'.$version.'.0.bridgetask.portfiles'});
1.185 albertel 640: my (undef,undef,$domain,$user)= &Apache::lonnet::whichuser();
1.255 raeburn 641: my ($msg,$files,$shown);
642: if (@files > 0) {
643: $files = '<ul>';
644: foreach my $file (@files) {
645: my $url="/uploaded/$domain/$user/portfolio$file";
646: if (! &Apache::lonnet::stat_file($url)) {
647: $file = '<span class="LC_error">'
648: .&mt('[_1]Nonexistent file:[_2]'
649: ,'<span class="LC_error"> '
650: ,'</span> <span class="LC_filename">'.$file.'</span>');
651: $msg .= "<p>".&mt('Submitted non-existent file [_1]',$file)."</p>\n";
652: } else {
653: $file = '<span class="LC_filename">'.$file.'</span>';
654: $msg .= "<p>".&mt('Submitted file [_1]',$file)."</p>\n";
655: }
656: $files .= '<li>'.$file.'</li>';
657: }
658: $files.='</ul>';
659: $shown = '<p>'.&mt('Files submitted: [_1]',$files).'</p>'
660: .'<p>'.&mt('You are now done with this Bridge Task').'</p>'
661: .'<hr />'
662: .'<p><a href="/adm/logout">'.&mt('Logout').'</a></p>'
663: .'<p><a href="/adm/roles">'.&mt('Change to a different course').'</a></p>';
664: } else {
665: $msg = &mt("Submission status: no files currently submitted, when 'Done' was indicated.");
666: $shown = '<p class="LC_error">'.
667: &mt('You did not submit any files. Please try again.').'</span>'.
668: '</p><p><a href="javascript:history.go(-1);">'.&mt('Back to Bridge Task').'</a></p><hr />';
1.166 albertel 669: }
1.239 bisitz 670: my $subject = &mt('Submission message for [_1]',$title);
1.167 albertel 671: my ($message_status,$comment_status);
672: my $setting = $env{'course.'.$env{'request.course.id'}.'.task_messages'};
673: $setting =~ s/^\s*(\S*)\s*$/$1/;
674: $setting = lc($setting);
675: if ($setting eq 'only_student'
676: || $setting eq 'student_and_user_notes_screen') {
677: $message_status =
678: &Apache::lonmsg::user_normal_msg($user,$domain,$subject,$msg);
679: $message_status = '<p>'.&mt('Message sent to user: [_1]',
680: $message_status).' </p>';
681: }
682: if ($setting eq 'student_and_user_notes_screen') {
683: $comment_status =
684: &Apache::lonmsg::store_instructor_comment($subject.'<br />'.
685: $msg,$user,$domain);
686: $comment_status = '<p>'.&mt('Message sent to instructor: [_1]',
687: $comment_status).' </p>';
688: }
1.255 raeburn 689:
1.239 bisitz 690: return "<h2>$title</h2>"
1.255 raeburn 691: .$shown
692: .$message_status
693: .$comment_status;
1.166 albertel 694: }
695:
1.1 albertel 696: sub start_Task {
1.87 albertel 697: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.1 albertel 698:
1.4 albertel 699: my ($status,$accessmsg,$slot);
1.179 albertel 700: &Apache::structuretags::init_problem_globals('Task');
1.16 albertel 701: if ($target ne 'webgrade') {
702: &Apache::structuretags::initialize_storage();
703: &Apache::lonhomework::showhash(%Apache::lonhomework::history);
1.74 albertel 704: if ($env{'request.state'} eq 'construct') {
705: &Apache::structuretags::setup_rndseed($safeeval);
706: }
1.16 albertel 707: }
708:
1.4 albertel 709: $Apache::lonhomework::parsing_a_task=1;
1.141 albertel 710:
711: my $name;
712: if ($target eq 'web' || $target eq 'webgrade') {
713: $name = &Apache::structuretags::get_resource_name($parstack,$safeeval);
714: }
715:
1.145 albertel 716: my ($result,$form_tag_start);
717: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'tex'
718: || $target eq 'edit') {
719: ($result,$form_tag_start) =
720: &Apache::structuretags::page_start($target,$token,$tagstack,
721: $parstack,$parser,$safeeval,
1.146 albertel 722: $name,&style($target));
1.256 raeburn 723:
724: }
725: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
726: $target eq 'tex') {
727: if ($env{'form.markaccess'}) {
728: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.266 raeburn 729: my ($timelimit) = ($interval[0] =~ /^(\d+)/);
730: &Apache::lonnet::set_first_access($interval[1],$timelimit);
1.256 raeburn 731: }
1.145 albertel 732: }
1.123 albertel 733:
1.74 albertel 734: if ($target eq 'web' && $env{'request.state'} ne 'construct') {
1.147 albertel 735: if ($Apache::lonhomework::queuegrade
736: || $Apache::lonhomework::modifygrades) {
1.258 raeburn 737: $result .= &add_grading_button();
1.38 albertel 738: my $symb=&Apache::lonnet::symbread();
1.235 albertel 739: if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
740: || &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
1.258 raeburn 741: $result .= &add_slotlist_button();
1.40 albertel 742: }
1.13 albertel 743: }
1.8 albertel 744: }
1.231 albertel 745: if ($target =~/(web|webgrade)/ && $env{'request.state'} eq 'construct') {
1.74 albertel 746: $form_tag_start.=&Apache::structuretags::problem_web_to_edit_header($env{'form.rndseed'});
747: }
1.163 albertel 748: if ($target eq 'web'
749: || ($target eq 'grade' && !$env{'form.webgrade'})
750: || $target eq 'answer'
751: || $target eq 'tex') {
1.29 albertel 752: my ($version,$previous)=&get_version();
1.14 albertel 753: ($status,$accessmsg,my $slot_name,$slot) =
1.81 albertel 754: &Apache::lonhomework::check_slot_access('0','Task');
1.256 raeburn 755: if ((($status eq 'CAN_ANSWER') || ($status eq 'NOT_YET_VIEWED')) && ($version eq '')) {
756: # CAN_ANSWER or NOT_YET_VIEWED mode, and no current version, unproctored access
1.174 albertel 757: # thus self-checkedin
1.265 raeburn 758: my $needsiptied;
759: if (ref($slot)) {
760: $needsiptied = $slot->{'iptied'};
761: }
762: my $check = &check_in('Task',undef,undef,$slot_name,$needsiptied);
763: if ($check =~ /^error:\s+(.*)$/) {
1.246 raeburn 764: my $symb=&Apache::lonnet::symbread();
1.265 raeburn 765: &Apache::lonnet::logthis("Error: $1 during self-checkin of version $version of Task (symb: $symb) using slot: $slot_name");
1.246 raeburn 766: }
1.152 albertel 767: &add_to_queue('gradingqueue',{'type' => 'Task',
768: 'time' => time,
769: 'slot' => $slot_name});
1.150 albertel 770: ($version,$previous)=&get_version();
771: }
1.260 raeburn 772: if (($target eq 'web') && ($version ne '') && ($slot_name ne '')) {
773: if (ref($slot) eq 'HASH') {
774: if ($slot->{'endtime'} > time()) {
775: $result .=
776: &Apache::lonhtmlcommon::set_due_date($slot->{'endtime'});
777: }
778: }
779: }
780:
1.258 raeburn 781: my $status_id = 'LC_task_take';
782: if ($previous && $target eq 'answer') {
783: $status_id = 'LC_task_answer';
784: } elsif ($previous || $status eq 'SHOW_ANSWER') {
785: $status_id = 'LC_task_feedback';
786: }
1.218 albertel 787: $result .= '<div class="LC_task" id="'.$status_id.'">'."\n";
1.150 albertel 788:
1.9 albertel 789: push(@Apache::inputtags::status,$status);
1.14 albertel 790: $Apache::inputtags::slot_name=$slot_name;
1.1 albertel 791: my $expression='$external::datestatus="'.$status.'";';
1.89 albertel 792: $expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$version.0.solved"}.'";';
1.1 albertel 793: &Apache::run::run($expression,$safeeval);
794: &Apache::lonxml::debug("Got $status");
1.141 albertel 795: $result.=&add_previous_version_button($status);
1.54 albertel 796: if (!&show_task($status,$previous)) {
1.87 albertel 797: my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style);
1.1 albertel 798: if ( $target eq "web" ) {
1.74 albertel 799: if ($env{'request.state'} eq 'construct') {
800: $result.=$form_tag_start;
801: }
1.4 albertel 802: my $msg;
1.1 albertel 803: if ($status eq 'UNAVAILABLE') {
1.259 golterma 804: $msg.='<p class="LC_error">'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</p>';
1.3 albertel 805: } elsif ($status eq 'NOT_IN_A_SLOT') {
1.259 golterma 806: $msg.='<p class="LC_warning">'.&mt('You are not currently signed up to work at this time and/or place.').'</p>';
1.247 raeburn 807: $msg.=&add_request_another_attempt_button("Sign up for time to work");
1.4 albertel 808: } elsif ($status eq 'NEEDS_CHECKIN') {
1.259 golterma 809: $msg.='<p class="LC_warning">'.&mt('You need the Proctor to validate you.').
810: '</p>'.&proctor_validation_screen($slot);
1.22 albertel 811: } elsif ($status eq 'WAITING_FOR_GRADE') {
1.259 golterma 812: $msg.='<p class="LC_info">'.&mt('Your submission is in the grading queue.').'</p>';
1.64 albertel 813: } elsif ($env{'form.donescreen'}) {
1.167 albertel 814: $result .= &done_screen($version);
1.256 raeburn 815: } elsif ($status eq 'NOT_YET_VIEWED') {
816: my $symb=&Apache::lonnet::symbread();
817: $msg.=&Apache::structuretags::firstaccess_msg($accessmsg,$symb);
1.265 raeburn 818: } elsif ($status eq 'NEED_DIFFERENT_IP') {
819: #FIXME
1.256 raeburn 820: } else {
1.259 golterma 821: $msg.='<p class="LC_warning">'.&mt('Not open to be viewed').'</p>';
1.1 albertel 822: }
823: if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') {
824: $msg.='The problem '.$accessmsg;
825: }
826: $result.=$msg.'<br />';
827: } elsif ($target eq 'tex') {
1.248 foxr 828: $result.='\noindent \vskip 1 mm \begin{minipage}{\textwidth}\vskip 0 mm';
1.1 albertel 829: if ($status eq 'UNAVAILABLE') {
830: $result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm ';
831: } else {
832: $result.=&mt('Problem is not open to be viewed. It')." $accessmsg \\vskip 0 mm ";
833: }
1.22 albertel 834: } elsif ($target eq 'grade' && !$env{'form.webgrade'}) {
1.4 albertel 835: if ($status eq 'NEEDS_CHECKIN') {
1.83 albertel 836: if(&proctor_check_auth($slot_name,$slot,'Task')
837: && defined($Apache::inputtags::slot_name)) {
1.148 albertel 838: my $result=
839: &add_to_queue('gradingqueue',
1.152 albertel 840: {'type' => 'Task',
1.148 albertel 841: 'time' => time,
842: 'slot' =>
843: $Apache::inputtags::slot_name});
1.77 albertel 844: &Apache::lonxml::debug("add_to_queue said $result");
845: }
1.4 albertel 846: }
1.1 albertel 847: }
848: } elsif ($target eq 'web') {
1.141 albertel 849:
1.57 albertel 850: $result.=&preserve_grade_info();
1.194 albertel 851: $result.=&internal_location();
1.200 albertel 852: $result.=$form_tag_start."\t".
1.36 albertel 853: '<input type="hidden" name="submitted" value="yes" />';
1.54 albertel 854: &Apache::lonxml::startredirection();
1.1 albertel 855: }
1.21 albertel 856: } elsif ( ($target eq 'grade' && $env{'form.webgrade'}) ||
857: $target eq 'webgrade') {
1.32 albertel 858: my $webgrade='yes';
1.21 albertel 859: if ($target eq 'webgrade') {
1.218 albertel 860: $result .= '<div class="LC_task">'."\n";
1.141 albertel 861: $result.= "\n".'<div class="LC_GRADING_task">'."\n".
1.124 albertel 862: '<script type="text/javascript"
1.126 albertel 863: src="/res/adm/includes/task_grading.js"></script>';
1.49 albertel 864: #$result.='<br />Review'.&show_queue('reviewqueue');
865: #$result.='<br />Grade'.&show_queue('gradingqueue');
1.30 albertel 866: }
1.194 albertel 867:
1.105 albertel 868: my ($todo,$status_code,$msg)=&get_key_todo($target);
1.33 albertel 869:
870: if ($todo) {
871: &setup_env_for_other_user($todo,$safeeval);
872: my ($symb,$uname,$udom)=&decode_queue_key($todo);
1.231 albertel 873: if ($env{'request.state'} eq 'construct') {
874: $symb = $env{'request.uri'};
875: }
876: $result.="\n".'<p>'.
877: &mt('Grading [_1] for [_2] at [_3]',
878: &Apache::lonnet::gettitle($symb),$uname,$udom).'</p>';
1.33 albertel 879: $form_tag_start.=
880: '<input type="hidden" name="gradingkey" value="'.
1.158 www 881: &escape($todo).'" />';
1.33 albertel 882: $Apache::bridgetask::queue_key=$todo;
883: &Apache::structuretags::initialize_storage();
884: &Apache::lonhomework::showhash(%Apache::lonhomework::history);
1.110 albertel 885: if ($target eq 'webgrade' && $status_code eq 'selected') {
886: $form_tag_start.=
887: '<input type="hidden" name="queuemode" value="selected" />';
1.33 albertel 888: }
1.15 albertel 889: } else {
1.33 albertel 890: if ($target eq 'webgrade') {
891: $result.="\n";
1.81 albertel 892: my $back='<p><a href="/adm/flip?postdata=return:">'.
893: &mt('Return to resource').'</a></p>';
1.33 albertel 894: if ($status_code eq 'stop') {
1.81 albertel 895: $result.='<b>'.&mt("Stopped grading.").'</b>'.$back;
1.163 albertel 896: } elsif ($status_code eq 'cancel') {
897: $result.='<b>'.&mt("Cancelled grading.").'</b>'.$back;
1.254 raeburn 898: } elsif ($status_code eq 'terminated') {
899: $result.= '<b>'.&mt('Terminated grading').'</b><br />'.
900: '<span class="LC_error">'.
901: &mt('Grading for [_1] has not been saved because of a grading key mismatch.',
902: '<tt>'.$env{'form.terminated'}.'</tt>').'</span><br />'.$back;
1.164 albertel 903: } elsif ($status_code eq 'never_versioned') {
904: $result.='<b>'.
905: &mt("Requested user has never accessed the task.").
906: '</b>'.$back;
1.165 albertel 907: } elsif ($status_code =~ /still_open:(.*)/) {
908: my $date = &Apache::lonlocal::locallocaltime($1);
909: $result.='<b>'.
910: &mt("Task is still open, will close at [_1].",$date).
911: '</b>'.$back;
1.33 albertel 912: } elsif ($status_code eq 'lock_failed') {
1.105 albertel 913: $result.='<b>'.&mt("Failed to lock the requested record.")
1.81 albertel 914: .'</b>'.$back;
1.33 albertel 915: } elsif ($status_code eq 'unlock') {
1.81 albertel 916: $result.='<b>'.&mt("Unlocked the requested record.")
917: .'</b>'.$back;
1.33 albertel 918: $result.=&show_queue($env{'form.queue'},1);
919: } elsif ($status_code eq 'show_list') {
920: $result.=&show_queue($env{'form.queue'},1);
1.49 albertel 921: } elsif ($status_code eq 'select_user') {
922: $result.=&select_user();
1.95 albertel 923: } elsif ($status_code eq 'unable') {
924: $result.='<b>'.&mt("Unable to aqcuire a user to grade.").'</b>'.$back;
1.105 albertel 925: } elsif ($status_code eq 'not_allowed') {
926: $result.='<b>'.&mt('Not allowed to grade the requested user.').' '.$msg.'</b>'.$back;
1.33 albertel 927: } else {
1.81 albertel 928: $result.='<b>'.&mt("No user to be graded.").'</b>'.$back;
1.32 albertel 929: }
1.21 albertel 930: }
1.33 albertel 931: $webgrade='no';
1.163 albertel 932: }
933: if (!$todo || $env{'form.cancel'}) {
1.87 albertel 934: my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style);
1.32 albertel 935: }
936: if ($target eq 'webgrade' && defined($env{'form.queue'})) {
1.61 albertel 937: if ($webgrade eq 'yes') {
938: $result.=&submission_time_stamp();
939: }
1.32 albertel 940: $result.=$form_tag_start;
941: $result.='<input type="hidden" name="webgrade" value="'.
942: $webgrade.'" />';
943: $result.='<input type="hidden" name="queue" value="'.
944: $env{'form.queue'}.'" />';
1.52 albertel 945: if ($env{'form.regrade'}) {
946: $result.='<input type="hidden" name="regrade" value="'.
947: $env{'form.regrade'}.'" />';
948: }
1.237 albertel 949: if ($env{'form.chosensections'} || §ion_restricted()) {
950: my @chosen_sections = &get_allowed_sections();
1.62 albertel 951: foreach my $sec (@chosen_sections) {
952: $result.='<input type="hidden" name="chosensections"
953: value="'.$sec.'" />';
954: }
955: }
1.70 albertel 956: if ($webgrade eq 'yes') { $result.=&webgrade_standard_info(); }
1.231 albertel 957: } elsif ($target eq 'webgrade'
958: && $env{'request.state'} eq 'construct') {
959: $result.=$form_tag_start;
960: $result.='<input type="hidden" name="webgrade" value="'.
961: $webgrade.'" />';
962: $result.=&webgrade_standard_info();
1.15 albertel 963: }
1.110 albertel 964: if ($target eq 'webgrade') {
1.120 albertel 965: $result.="\n".'<div id="LC_GRADING_criterialist">';
1.194 albertel 966: &Apache::lonxml::startredirection();
1.208 albertel 967: &start_delay();
968: $dimension{$top}{'result'}=$result;
969: undef($result);
1.110 albertel 970: }
1.74 albertel 971: } elsif ($target eq 'edit') {
1.141 albertel 972: $result.=$form_tag_start.
1.74 albertel 973: &Apache::structuretags::problem_edit_header();
974: $Apache::lonxml::warnings_error_header=
975: &mt("Editor Errors - these errors might not effect the running of the problem, but they will likely cause problems with further use of the Edit mode. Please use the EditXML mode to fix these errors.")."<br />";
1.225 albertel 976: $result.= &Apache::edit::text_arg('Required number of passed optional elements to pass the Task:','OptionalRequired',$token,10)." <br />\n";
977: $result.= &Apache::edit::insertlist($target,$token);
978: } elsif ($target eq 'modified') {
979: my $constructtag=
980: &Apache::edit::get_new_args($token,$parstack,$safeeval,
981: 'OptionalRequired');
982: if ($constructtag) {
983: $result = &Apache::edit::rebuild_tag($token);
984: }
1.1 albertel 985: } else {
986: # page_start returned a starting result, delete it if we don't need it
987: $result = '';
988: }
989: return $result;
990: }
991:
1.165 albertel 992: sub get_task_end_time {
993: my ($queue_entry,$symb,$udom,$uname) = @_;
994:
995: my $end_time;
996: if (my $slot = &slotted_access($queue_entry)) {
997: my %slot_data=&Apache::lonnet::get_slot($slot);
998: $end_time = $slot_data{'endtime'};
999: } else {
1000: $end_time = &Apache::lonhomework::due_date('0',$symb,
1001: $udom,$uname);
1002: }
1003: return $end_time;
1004: }
1005:
1.32 albertel 1006: sub get_key_todo {
1007: my ($target)=@_;
1008: my $todo;
1.33 albertel 1009:
1.231 albertel 1010: if ($env{'request.state'} eq 'construct') {
1011: my ($symb,$cid,$udom,$uname) = &Apache::lonnet::whichuser();
1012: my $gradingkey=&encode_queue_key($symb,$udom,$uname);
1013: return ($gradingkey);
1014: }
1015:
1.33 albertel 1016: if (defined($env{'form.reviewasubmission'})) {
1.54 albertel 1017: &Apache::lonxml::debug("review a submission....");
1.33 albertel 1018: $env{'form.queue'}='reviewqueue';
1019: return (undef,'show_list');
1020: }
1021:
1022: if (defined($env{'form.reviewagrading'})) {
1023: &Apache::lonxml::debug("review a grading....");
1024: $env{'form.queue'}='gradingqueue';
1025: return (undef,'show_list');
1026: }
1027:
1.49 albertel 1028: if (defined($env{'form.regradeasubmission'})) {
1029: &Apache::lonxml::debug("regrade a grading....");
1030: $env{'form.queue'}='none';
1031: return (undef,'select_user');
1032: }
1033:
1.105 albertel 1034:
1.138 albertel 1035: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.105 albertel 1036:
1037: #need to try both queues..
1038: if (defined($env{'form.regradeaspecificsubmission'}) &&
1039: defined($env{'form.gradinguser'}) &&
1040: defined($env{'form.gradingdomain'}) ) {
1.185 albertel 1041: my ($symb,$cid)=&Apache::lonnet::whichuser();
1.105 albertel 1042: my $cnum = $env{'course.'.$cid.'.num'};
1043: my $cdom = $env{'course.'.$cid.'.domain'};
1.224 albertel 1044: my $uname = &LONCAPA::clean_username($env{'form.gradinguser'});
1045: my $udom = &LONCAPA::clean_domain($env{'form.gradingdomain'});
1.237 albertel 1046:
1047: if (§ion_restricted()) {
1048: my $classlist=&get_limited_classlist();
1049: if (!&allow_grade_user($classlist->{$uname.':'.$udom})) {
1050: return (undef,'not_allowed',
1.261 raeburn 1051: &mt("Requested student ([_1]) is in a section you aren't allowed to grade.",$uname.':'.$udom));
1.237 albertel 1052: }
1053: }
1.105 albertel 1054: my $gradingkey=&encode_queue_key($symb,$udom,$uname);
1055:
1056: my $queue;
1057:
1058: if (&in_queue('gradingqueue',$symb,$cdom,$cnum,$udom,$uname)) {
1059: $env{'form.queue'} = $queue = 'gradingqueue';
1060: } elsif (&in_queue('reviewqueue' ,$symb,$cdom,$cnum,$udom,$uname)) {
1061: $env{'form.queue'} = $queue = 'reviewqueue';
1062: }
1063:
1064: if (!$queue) {
1065: $env{'form.queue'} = $queue = 'none';
1066: #not queued so doing either a re or pre grade
1.164 albertel 1067: my %status = &Apache::lonnet::restore($symb,$cid,$udom,$uname);
1068: if ($status{'resource.0.version'} < 1) {
1069: return (undef,'never_versioned');
1070: }
1.105 albertel 1071: return ($gradingkey);
1072: }
1073:
1.165 albertel 1074: if ($queue) {
1075: my $queue_entry = &get_queue_data($queue,$udom,$uname);
1076:
1077: my $end_time = &get_task_end_time($queue_entry,$symb,
1078: $udom,$uname);
1079: if ($end_time > time) {
1080: return (undef,"still_open:$end_time");
1081: }
1082: }
1083:
1.105 albertel 1084: my $who=&queue_key_locked($queue,$gradingkey);
1085: if ($who eq $me) {
1086: #already have the lock
1.158 www 1087: $env{'form.gradingkey'}=&escape($gradingkey);
1.163 albertel 1088: &Apache::lonxml::debug("already locked");
1.105 albertel 1089: return ($gradingkey);
1090: }
1091:
1092: if (!defined($who)) {
1093: if (&lock_key($queue,$gradingkey)) {
1.163 albertel 1094: &Apache::lonxml::debug("newly locked");
1.105 albertel 1095: return ($gradingkey);
1096: } else {
1097: return (undef,'lock_failed');
1098: }
1099: }
1100:
1101: #otherwise (defined($who) && $who ne $me) some else has it...
1102: return (undef,'not_allowed',
1103: &mt('Another user ([_1]) currently has the record for [_2] locked.',
1.138 albertel 1104: $who,$env{'form.gradinguser'}.':'.$env{'form.gradingdomain'}));
1.105 albertel 1105: }
1106:
1107:
1.32 albertel 1108: my $queue=$env{'form.queue'};
1.33 albertel 1109:
1.32 albertel 1110: if (!defined($queue)) {
1111: $env{'form.queue'}=$queue='gradingqueue';
1112: }
1.33 albertel 1113:
1.158 www 1114: my $gradingkey=&unescape($env{'form.gradingkey'});
1.33 albertel 1115:
1.49 albertel 1116: if ($env{'form.queue'} eq 'none') {
1117: if (defined($env{'form.gradingkey'})) {
1118: if ($target eq 'webgrade') {
1119: if ($env{'form.stop'}) {
1120: return (undef,'stop');
1.163 albertel 1121: } elsif ($env{'form.cancel'}) {
1122: return (undef,'cancel');
1.254 raeburn 1123: } elsif ($env{'form.terminated'}) {
1124: return (undef, 'terminated');
1.49 albertel 1125: } elsif ($env{'form.next'}) {
1.59 albertel 1126: return (undef,'select_user');
1.49 albertel 1127: }
1128: }
1129: return ($gradingkey,'selected');
1130: } else {
1.59 albertel 1131: return (undef,'select_user');
1.49 albertel 1132: }
1133: }
1.32 albertel 1134: if (defined($env{'form.queue'}) && defined($env{'form.gradingkey'})
1.33 albertel 1135: && !defined($env{'form.gradingaction'})
1136: && $env{'form.queuemode'} eq 'selected') {
1137:
1138: my $who=&queue_key_locked($queue,$gradingkey);
1139: if ($who eq $me) {
1140: &Apache::lonxml::debug("Found a key was given to me");
1141: return ($gradingkey,'selected');
1142: } else {
1143: return (undef,'show_list');
1144: }
1145:
1146: }
1147:
1148: if ($target eq 'webgrade' && $env{'form.queuemode'} eq 'selected') {
1149: if ($env{'form.gradingaction'} eq 'resume') {
1150: delete($env{'form.gradingaction'});
1151: &Apache::lonxml::debug("Resuming a key");
1.32 albertel 1152: return ($gradingkey);
1.33 albertel 1153: } elsif ($env{'form.gradingaction'} eq 'unlock') {
1154: &Apache::lonxml::debug("Unlocking a key ".
1155: &check_queue_unlock($queue,$gradingkey,1));
1156: return (undef,'unlock');
1157: } elsif ($env{'form.gradingaction'} eq 'select') {
1158: &Apache::lonxml::debug("Locking a key");
1159: if (&lock_key($queue,$gradingkey)) {
1160: &Apache::lonxml::debug("Success $queue");
1161: return ($gradingkey);
1162: }
1163: &Apache::lonxml::debug("Failed $queue");
1164: return (undef,'lock_failed');
1.32 albertel 1165: }
1166: }
1.33 albertel 1167:
1168: if ($env{'form.queuemode'} ne 'selected') {
1169: # don't get something new from the queue if they hit the stop button
1.254 raeburn 1170: if (!(($env{'form.cancel'} || $env{'form.stop'} || $env{'form.terminated'})
1.163 albertel 1171: && $target eq 'webgrade')
1.33 albertel 1172: && !$env{'form.gradingaction'}) {
1173: &Apache::lonxml::debug("Getting anew $queue");
1174: return (&get_from_queue($queue));
1175: } else {
1.254 raeburn 1176: if ($env{'form.terminated'}) {
1177: return (undef,'terminated');
1178: } else {
1179: return (undef,'stop');
1180: }
1.33 albertel 1181: }
1.32 albertel 1182: }
1.33 albertel 1183: return (undef,undef)
1.32 albertel 1184: }
1.94 albertel 1185:
1186: sub minimize_storage {
1187: foreach my $key (keys(%Apache::lonhomework::results)) {
1188: if ($key =~ /regrader$/) { next; }
1189: if ($Apache::lonhomework::results{$key} eq
1190: $Apache::lonhomework::history{$key}) {
1191: delete($Apache::lonhomework::results{$key});
1192: }
1193: }
1194: }
1195:
1.1 albertel 1196: sub end_Task {
1197: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1198: my $result='';
1199: my $status=$Apache::inputtags::status['-1'];
1.29 albertel 1200: my ($version,$previous)=&get_version();
1.1 albertel 1201: if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
1.15 albertel 1202: $target eq 'tex') {
1.69 albertel 1203: if ($target eq 'web' || $target eq 'answer' || $target eq 'tex') {
1.1 albertel 1204: if ($target eq 'web') {
1.54 albertel 1205: if (&show_task($status,$previous)) {
1206: $result.=&Apache::lonxml::endredirection();
1207: }
1.64 albertel 1208: if ($status eq 'CAN_ANSWER' && !$previous &&
1209: !$env{'form.donescreen'}) {
1.252 raeburn 1210: my ($portheader,$porttext);
1211: if ($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"}) {
1212: $portheader = &mt('Submit Additional Portfolio Files for Grading');
1213: $porttext = &mt('Indicate which additional files from your portfolio are to be evaluated in grading this task.');
1214: } else {
1215: $portheader = &mt('Submit Portfolio Files for Grading');
1216: $porttext = &mt('Indicate the files from your portfolio to be evaluated in grading this task.');
1217: }
1.257 raeburn 1218: $result.="\n".'<div>'.&Apache::lonhtmlcommon::start_pick_box().
1.28 albertel 1219: &Apache::inputtags::file_selector("$version.0",
1220: "bridgetask","*",
1.46 albertel 1221: 'portfolioonly',
1.252 raeburn 1222: '<h3>'.$portheader.'</h3><br />'.
1223: $porttext.'<br />').
1.257 raeburn 1224: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1.77 albertel 1225: }
1.78 albertel 1226: if (!$previous && $status ne 'SHOW_ANSWER' &&
1227: &show_task($status,$previous)) {
1.232 albertel 1228: $result.=&Apache::inputtags::gradestatus('0',$target,1);
1.199 albertel 1229: }
1230:
1231: $result.='</form>';
1232:
1233: if (!$previous && $status ne 'SHOW_ANSWER' &&
1234: &show_task($status,$previous)) {
1.116 albertel 1235: my $action = &Apache::lonenc::check_encrypt($env{'request.uri'});
1.241 raeburn 1236: my $donetext = &mt('Done');
1.64 albertel 1237: $result.=<<DONEBUTTON;
1.115 albertel 1238: <form name="done" method="post" action="$action">
1.64 albertel 1239: <input type="hidden" name="donescreen" value="1" />
1.241 raeburn 1240: <input type="submit" value="$donetext" />
1.64 albertel 1241: </form>
1242: DONEBUTTON
1.77 albertel 1243: }
1.56 albertel 1244: if (&show_task($status,$previous) &&
1.89 albertel 1245: $Apache::lonhomework::history{"resource.$version.0.status"} =~ /^(pass|fail)$/) {
1246: my $bt_status=$Apache::lonhomework::history{"resource.$version.0.status"};
1.231 albertel 1247: my $title=&Apache::lonnet::gettitle($env{'request.uri'});
1.149 albertel 1248: my $start_time;
1249:
1.80 albertel 1250: my $slot_name=
1.89 albertel 1251: $Apache::lonhomework::history{"resource.$version.0.checkedin.slot"};
1.149 albertel 1252: if ($slot_name) {
1253: my %slot=&Apache::lonnet::get_slot($slot_name);
1254:
1255: $start_time=$slot{'starttime'}
1256: } else {
1257: $start_time=
1258: &Apache::lonnet::EXT('resource.0.opendate');
1259: }
1260: $start_time=&Apache::lonlocal::locallocaltime($start_time);
1.54 albertel 1261:
1.200 albertel 1262: my $status =
1.213 albertel 1263: "\n<div class='LC_$bt_status LC_criteria LC_task_overall_status'>\n\t";
1.54 albertel 1264:
1.213 albertel 1265: my $dim = $top;
1266: my %counts = &get_counts($dim,undef,$parstack,
1267: $safeeval);
1268: my $question_status ="\n\t<p>".
1269: &question_status_message(\%counts,-1).
1270: "</p>\n";
1271:
1.54 albertel 1272: if ($bt_status eq 'pass') {
1.239 bisitz 1273: $status.='<h2>'
1274: .&mt('You passed the [_1] given on [_2].',$title,$start_time)
1275: .'</h2>';
1.213 albertel 1276: $status.=$question_status;
1.54 albertel 1277: }
1278: if ($bt_status eq 'fail') {
1.239 bisitz 1279: $status.='<h2>'
1280: .&mt('You did not pass the [_1] given on [_2].',$title,$start_time)
1281: .'</h2>';
1.213 albertel 1282: $status.=$question_status;
1.54 albertel 1283: if (!$previous) {
1284: $status.=&add_request_another_attempt_button();
1285: }
1286: }
1.213 albertel 1287:
1.200 albertel 1288: $status.="\n".'</div>'."\n";
1.194 albertel 1289:
1290: foreach my $id (@{$dimension{$dim}{'criterias'}}) {
1291: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1292: if ($type eq 'dimension') {
1293: $result.=$dimension{$id}{'result'};
1294: next;
1295: }
1296: my $criteria =
1297: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
1298: [@_]);
1299: $status .= &layout_web_Criteria($dim,$id,$criteria);
1300: }
1.54 albertel 1301:
1302: my $internal_location=&internal_location();
1303: $result=~s/\Q$internal_location\E/$status/;
1304: }
1.142 albertel 1305: $result.="\n</div>\n".
1306: &Apache::loncommon::end_page({'discussion' => 1});
1.258 raeburn 1307: } elsif ($target eq 'answer') {
1308: $result.="\n</div>\n";
1309: }
1.1 albertel 1310: }
1.181 albertel 1311:
1312: my $useslots = &Apache::lonnet::EXT("resource.0.useslots");
1313: my %queue_data = ('type' => 'Task',
1314: 'time' => time,);
1315: if (defined($Apache::inputtags::slot_name)) {
1316: $queue_data{'slot'} = $Apache::inputtags::slot_name;
1317: } elsif (defined($Apache::lonhomework::history{"resource.$version.0.checkedin.slot"})) {
1318: $queue_data{'slot'} = $Apache::lonhomework::history{"resource.$version.0.checkedin.slot"};
1319: }
1.258 raeburn 1320:
1.181 albertel 1321:
1.215 albertel 1322: if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous
1323: && $status eq 'CAN_ANSWER') {
1.12 albertel 1324: my $award='SUBMITTED';
1.252 raeburn 1325: my $uploadedflag=0;
1326: my $totalsize=0;
1327: my @deletions = &Apache::loncommon::get_env_multiple('form.HWFILE'.$version.'_0_bridgetask_delete');
1.28 albertel 1328: &Apache::essayresponse::file_submission("$version.0",'bridgetask',
1.252 raeburn 1329: \$award,\$uploadedflag,\$totalsize,\@deletions);
1.14 albertel 1330: if ($award eq 'SUBMITTED' &&
1.28 albertel 1331: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}) {
1332: $Apache::lonhomework::results{"resource.0.tries"}=
1333: $Apache::lonhomework::results{"resource.$version.0.tries"}=
1334: 1+$Apache::lonhomework::history{"resource.$version.0.tries"};
1335:
1336: $Apache::lonhomework::results{"resource.0.award"}=
1337: $Apache::lonhomework::results{"resource.$version.0.award"}=
1338: $award;
1.51 albertel 1339: $Apache::lonhomework::results{"resource.0.submission"}=
1340: $Apache::lonhomework::results{"resource.$version.0.submission"}='';
1.64 albertel 1341: } else {
1.252 raeburn 1342: unless($uploadedflag) {
1343: delete($Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"});
1344: }
1.77 albertel 1345: $award = '';
1.10 albertel 1346: }
1.4 albertel 1347: &Apache::lonhomework::showhash(%Apache::lonhomework::results);
1348: &Apache::structuretags::finalize_storage();
1.148 albertel 1349: if ($award eq 'SUBMITTED') {
1.181 albertel 1350: &add_to_queue('gradingqueue',\%queue_data);
1.14 albertel 1351: }
1.1 albertel 1352: }
1.163 albertel 1353: if ($target eq 'grade' && $env{'form.webgrade'} eq 'yes'
1354: && exists($env{'form.cancel'})) {
1355: &check_queue_unlock($env{'form.queue'});
1356: &Apache::lonxml::debug(" cancelled grading .".$env{'form.queue'});
1357: } elsif ($target eq 'grade' && $env{'form.webgrade'} eq 'yes'
1358: && !exists($env{'form.cancel'})) {
1.20 albertel 1359: my $optional_required=
1360: &Apache::lonxml::get_param('OptionalRequired',$parstack,
1361: $safeeval);
1362: my $optional_passed=0;
1363: my $mandatory_failed=0;
1364: my $ungraded=0;
1365: my $review=0;
1.21 albertel 1366: &Apache::lonhomework::showhash(%Apache::lonhomework::results);
1.194 albertel 1367: my $dim = $top;
1368: foreach my $id (@{$dimension{$dim}{'criterias'}}) {
1369: my $link=&link($id);
1370:
1371: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1372:
1373: if ($type eq 'criteria') {
1374: # dimensional 'criteria' don't get assigned grades
1375: $Apache::lonhomework::results{"resource.$version.0.$id.status"}=$env{'form.HWVAL_'.$link};
1376: $Apache::lonhomework::results{"resource.$version.0.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
1377: }
1.20 albertel 1378: my $status=
1.194 albertel 1379: $Apache::lonhomework::results{"resource.$version.0.$id.status"};
1380: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
1381:
1.20 albertel 1382: if ($status eq 'pass') {
1383: if (!$mandatory) { $optional_passed++; }
1384: } elsif ($status eq 'fail') {
1385: if ($mandatory) { $mandatory_failed++; }
1.194 albertel 1386: } elsif ($status eq 'review') {
1387: $review++;
1.20 albertel 1388: } elsif ($status eq 'ungraded') {
1389: $ungraded++;
1.49 albertel 1390: } else {
1391: $ungraded++;
1392: }
1.20 albertel 1393: }
1394: if ($optional_passed < $optional_required) {
1395: $mandatory_failed++;
1396: }
1.194 albertel 1397: &Apache::lonxml::debug(" task results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
1.89 albertel 1398: $Apache::lonhomework::results{'resource.0.regrader'}=
1.138 albertel 1399: $env{'user.name'}.':'.$env{'user.domain'};
1.20 albertel 1400: if ($review) {
1.89 albertel 1401: $Apache::lonhomework::results{"resource.$version.0.status"}='review';
1.20 albertel 1402: } elsif ($ungraded) {
1.89 albertel 1403: $Apache::lonhomework::results{"resource.$version.0.status"}='ungraded';
1.20 albertel 1404: } elsif ($mandatory_failed) {
1.89 albertel 1405: $Apache::lonhomework::results{"resource.$version.0.status"}='fail';
1.25 albertel 1406: $Apache::lonhomework::results{"resource.$version.0.solved"}='incorrect_by_override';
1407: $Apache::lonhomework::results{"resource.$version.0.award"}='INCORRECT';
1408: $Apache::lonhomework::results{"resource.$version.0.awarded"}='0';
1.185 albertel 1409: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.52 albertel 1410:
1411: if ($env{'form.regrade'} ne 'yes') {
1412: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
1413: $Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"};
1414: &Apache::grades::version_portfiles(
1415: \%Apache::lonhomework::results,
1416: ["$version.0.bridgetask"],$courseid,
1417: $symb,$udom,$uname,
1418: ["$version.0.bridgetask"]);
1419: }
1.20 albertel 1420: } else {
1.89 albertel 1421: $Apache::lonhomework::results{"resource.$version.0.status"}='pass';
1.25 albertel 1422: $Apache::lonhomework::results{"resource.$version.0.solved"}='correct_by_override';
1423: $Apache::lonhomework::results{"resource.$version.0.award"}='EXACT_ANS';
1424: $Apache::lonhomework::results{"resource.$version.0.awarded"}='1';
1.185 albertel 1425: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.52 albertel 1426: if ($env{'form.regrade'} ne 'yes') {
1427: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
1428: $Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"};
1429: &Apache::grades::version_portfiles(
1430: \%Apache::lonhomework::results,
1431: ["$version.0.bridgetask"],$courseid,
1432: $symb,$udom,$uname,
1433: ["$version.0.bridgetask"]);
1434: }
1.20 albertel 1435: }
1.89 albertel 1436: $Apache::lonhomework::results{"resource.0.status"}=
1437: $Apache::lonhomework::results{"resource.$version.0.status"};
1.28 albertel 1438: if (defined($Apache::lonhomework::results{"resource.$version.0.awarded"})) {
1.26 albertel 1439: $Apache::lonhomework::results{"resource.0.award"}=
1.50 albertel 1440: $Apache::lonhomework::results{"resource.$version.0.award"};
1.26 albertel 1441: $Apache::lonhomework::results{"resource.0.awarded"}=
1.50 albertel 1442: $Apache::lonhomework::results{"resource.$version.0.awarded"};
1.26 albertel 1443: $Apache::lonhomework::results{"resource.0.solved"}=
1.50 albertel 1444: $Apache::lonhomework::results{"resource.$version.0.solved"};
1.25 albertel 1445: }
1.94 albertel 1446: &minimize_storage();
1.256 raeburn 1447: my ($canstore,$domain,$name,$symb,$courseid);
1448: ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
1449:
1.250 raeburn 1450: if ($env{'form.gradingkey'}) {
1451: my $todo=&unescape($env{'form.gradingkey'});
1452: my ($keysymb,$uname,$udom)=&decode_queue_key($todo);
1453: if ($symb eq $keysymb) {
1454: if (($domain eq $udom) && ($name eq $uname)) {
1455: $canstore = 1;
1456: }
1457: }
1458: }
1459: if ($canstore) {
1460: &Apache::structuretags::finalize_storage();
1.256 raeburn 1461: my @interval = &Apache::lonnet::EXT("resource.0.interval");
1.266 raeburn 1462: if ($interval[0] =~ /^\d+/ && $interval[1] eq 'resource') {
1.256 raeburn 1463: my $key=$courseid."\0".$symb;
1464: my %times=&Apache::lonnet::get('firstaccesstimes',
1465: [$key],$domain,$name);
1466: if ($times{$key}) {
1467: my $delresult.=&Apache::lonnet::del('firstaccesstimes',
1468: [$key],$domain,$name);
1469: }
1470: }
1.253 raeburn 1471: # data stored, now handle queue
1472: if ($review) {
1473: if ($env{'form.queue'} eq 'reviewqueue') {
1474: &check_queue_unlock($env{'form.queue'});
1475: &Apache::lonxml::debug(" still needs review not changing status.");
1476: } else {
1477: if ($env{'form.queue'} ne 'none') {
1478: &move_between_queues($env{'form.queue'},'reviewqueue');
1479: } else {
1480: &add_to_queue('reviewqueue',\%queue_data);
1481: }
1482: }
1483: } elsif ($ungraded) {
1484: if ($env{'form.queue'} eq 'reviewqueue') {
1485: &Apache::lonxml::debug("moving back.");
1486: &move_between_queues($env{'form.queue'},
1487: 'gradingqueue');
1488: } elsif ($env{'form.queue'} eq 'none' ) {
1489: &add_to_queue('gradingqueue',\%queue_data);
1490: } else {
1491: &check_queue_unlock($env{'form.queue'});
1492: }
1493: } elsif ($mandatory_failed) {
1494: &remove_from_queue($env{'form.queue'});
1495: } else {
1496: &remove_from_queue($env{'form.queue'});
1497: }
1.250 raeburn 1498: } else {
1.253 raeburn 1499: &check_queue_unlock($env{'form.queue'});
1.254 raeburn 1500: $env{'form.terminated'} = $name.':'.$domain;
1.250 raeburn 1501: }
1.253 raeburn 1502: }
1.184 albertel 1503: if (exists($Apache::lonhomework::results{'INTERNAL_store'})) {
1.240 bisitz 1504: # instance generation occurred and hasn't yet been stored
1.184 albertel 1505: &Apache::structuretags::finalize_storage();
1506: }
1.15 albertel 1507: } elsif ($target eq 'webgrade') {
1.208 albertel 1508: if (&nest()) {
1509: &Apache::lonxml::endredirection();
1510: &end_delay();
1511: $result.=$dimension{$top}{'result'};
1512: } else {
1513: $result.=&Apache::lonxml::endredirection();
1514: }
1.194 albertel 1515: my $dim = $top;
1516: foreach my $id (@{$dimension{$dim}{'criterias'}} ) {
1517: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1518: if ($type eq 'dimension') {
1519: # dimensional 'criteria' don't get assigned grades
1520: next;
1521: } else {
1522: my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
1523: [@_]);
1524: $criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
1525: my $internal_location=&internal_location($id);
1.209 albertel 1526: if ($result =~ m/\Q$internal_location\E/) {
1527: $result=~s/\Q$internal_location\E/$criteria/;
1528: } else {
1529: $result.=$criteria;
1530: }
1531:
1.194 albertel 1532: }
1533: }
1534: $result.="</div>";
1.20 albertel 1535: #$result.='<input type="submit" name="next" value="'.
1536: # &mt('Save & Next').'" /> ';
1537: #$result.='<input type="submit" name="end" value="'.
1538: # &mt('Save & Stop Grading').'" /> ';
1539: #$result.='<input type="submit" name="throwaway" value="'.
1540: # &mt('Throw Away & Stop Grading').'" /> ';
1541: #$result.='<input type="submit" name="save" value="'.
1542: # &mt('Save Partial Grade and Continue Grading').'" /> ';
1.124 albertel 1543: $result.='</form>'."\n</div>\n</div>\n".
1.140 albertel 1544: &Apache::loncommon::end_page();
1.1 albertel 1545: } elsif ($target eq 'meta') {
1.70 albertel 1546: $result.=&Apache::response::meta_package_write('Task');
1.77 albertel 1547: $result.=&Apache::response::meta_stores_write('solved','string',
1548: 'Problem Status');
1549: $result.=&Apache::response::meta_stores_write('tries','int_zeropos',
1550: 'Number of Attempts');
1551: $result.=&Apache::response::meta_stores_write('awarded','float',
1552: 'Partial Credit Factor');
1553: $result.=&Apache::response::meta_stores_write('status','string',
1554: 'Bridge Task Status');
1.182 albertel 1555: } elsif ($target eq 'edit') {
1.227 albertel 1556: $result.= &Apache::structuretags::problem_edit_footer();
1.1 albertel 1557: }
1.179 albertel 1558: &Apache::structuretags::reset_problem_globals('Task');
1.4 albertel 1559: undef($Apache::lonhomework::parsing_a_task);
1.250 raeburn 1560: if ( ($target eq 'grade' && $env{'form.webgrade'}) ||
1561: $target eq 'webgrade') {
1562: delete($env{'form.grade_symb'});
1563: delete($env{'form.grade_domain'});
1564: delete($env{'form.grade_username'});
1565: delete($env{'form.grade_courseid'});
1566: }
1.1 albertel 1567: return $result;
1568: }
1569:
1.31 albertel 1570: sub move_between_queues {
1571: my ($src_queue,$dest_queue)=@_;
1.49 albertel 1572: my $cur_data;
1573: if ($src_queue ne 'none') {
1574: $cur_data=&get_queue_data($src_queue);
1575: if (!$cur_data) { return 'not_exist'; }
1576: } else {
1577: $cur_data = ['none'];
1578: }
1.148 albertel 1579: my $result=&add_to_queue($dest_queue,$cur_data);
1.31 albertel 1580: if ($result ne 'ok') {
1581: return $result;
1582: }
1583: &check_queue_unlock($src_queue);
1584: return &remove_from_queue($src_queue);
1.21 albertel 1585: }
1586:
1587: sub check_queue_unlock {
1.32 albertel 1588: my ($queue,$key,$allow_not_me)=@_;
1.49 albertel 1589: if ($queue eq 'none') { return 'ok'; }
1.185 albertel 1590: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.32 albertel 1591: if (!defined($key)) {
1.138 albertel 1592: $key="$symb\0queue\0$uname:$udom";
1.32 albertel 1593: }
1.30 albertel 1594: my $cnum=$env{'course.'.$cid.'.num'};
1595: my $cdom=$env{'course.'.$cid.'.domain'};
1.138 albertel 1596: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.30 albertel 1597: my $who=&queue_key_locked($queue,$key,$cdom,$cnum);
1598: if ($who eq $me) {
1.163 albertel 1599: &Apache::lonxml::debug("unlocking my own $who");
1.32 albertel 1600: return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum);
1601: } elsif ($allow_not_me) {
1.33 albertel 1602: &Apache::lonxml::debug("unlocking $who by $me");
1.32 albertel 1603: return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum);
1.30 albertel 1604: }
1.32 albertel 1605: return 'not_owner';
1.21 albertel 1606: }
1607:
1.88 albertel 1608: sub in_queue {
1609: my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_;
1610: if ($queue eq 'none') { return 0; }
1611: if (!defined($symb) || !defined($cdom) || !defined($cnum)
1612: || !defined($udom) || !defined($uname)) {
1.185 albertel 1613: ($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.88 albertel 1614: $cnum=$env{'course.'.$cid.'.num'};
1615: $cdom=$env{'course.'.$cid.'.domain'};
1616: }
1617:
1618: my $key=&encode_queue_key($symb,$udom,$uname);
1619: my %results = &Apache::lonnet::get($queue,[$key],$cdom,$cnum);
1620:
1621: if (defined($results{$key})) {
1622: return 1;
1623: }
1624: return 0;
1625: }
1626:
1.21 albertel 1627: sub remove_from_queue {
1.86 albertel 1628: my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_;
1.49 albertel 1629: if ($queue eq 'none') { return 'ok'; }
1.86 albertel 1630: if (!defined($symb) || !defined($cdom) || !defined($cnum)
1631: || !defined($udom) || !defined($uname)) {
1.185 albertel 1632: ($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.86 albertel 1633: $cnum=$env{'course.'.$cid.'.num'};
1634: $cdom=$env{'course.'.$cid.'.domain'};
1635: }
1.88 albertel 1636: if (!&in_queue($queue,$symb,$cdom,$cnum,$udom,$uname)) {
1637: return 'ok';
1638: }
1.86 albertel 1639: my $key=&encode_queue_key($symb,$udom,$uname);
1.27 albertel 1640: my @keys=($key,"$key\0locked");
1.31 albertel 1641: return &Apache::lonnet::del($queue,\@keys,$cdom,$cnum);
1.21 albertel 1642: }
1643:
1.16 albertel 1644: sub setup_env_for_other_user {
1645: my ($queue_key,$safeeval)=@_;
1646: my ($symb,$uname,$udom)=&decode_queue_key($queue_key);
1.30 albertel 1647: &Apache::lonxml::debug("setup_env for $queue_key");
1.16 albertel 1648: $env{'form.grade_symb'}=$symb;
1649: $env{'form.grade_domain'}=$udom;
1650: $env{'form.grade_username'}=$uname;
1651: $env{'form.grade_courseid'}=$env{'request.course.id'};
1652: &Apache::lonxml::initialize_rndseed($safeeval);
1653: }
1654:
1.31 albertel 1655: sub get_queue_data {
1.165 albertel 1656: my ($queue,$udom,$uname)=@_;
1.185 albertel 1657: my ($symb,$cid,$other_udom,$other_uname)=&Apache::lonnet::whichuser();
1.165 albertel 1658: if (!$uname || !$udom) {
1659: $uname=$other_uname;
1660: $udom =$other_udom;
1661: }
1.31 albertel 1662: my $cnum=$env{'course.'.$cid.'.num'};
1663: my $cdom=$env{'course.'.$cid.'.domain'};
1.138 albertel 1664: my $todo="$symb\0queue\0$uname:$udom";
1.31 albertel 1665: my ($key,$value)=&Apache::lonnet::get($queue,[$todo],$cdom,$cnum);
1666: if ($key eq $todo && ref($value)) {
1667: return $value;
1668: }
1669: return undef;
1670: }
1671:
1.84 albertel 1672:
1.49 albertel 1673: sub check_queue_for_key {
1.84 albertel 1674: my ($cdom,$cnum,$queue,$todo)=@_;
1675:
1.49 albertel 1676: my %results=
1677: &Apache::lonnet::get($queue,[$todo,"$todo\0locked"],$cdom,$cnum);
1678:
1679: if (exists($results{$todo}) && ref($results{$todo})) {
1680: if (defined($results{"$todo\0locked"})) {
1681: return 'locked';
1682: }
1.148 albertel 1683: if (my $slot=&slotted_access($results{$todo})) {
1.86 albertel 1684: my %slot_data=&Apache::lonnet::get_slot($slot);
1685: if ($slot_data{'endtime'} > time) {
1686: return 'in_progress';
1687: }
1.148 albertel 1688: } else {
1689: my ($symb) = &decode_queue_key($todo);
1690: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1691: if ($due_date > time) {
1692: return 'in_progress';
1693: }
1.58 albertel 1694: }
1.49 albertel 1695: return 'enqueued';
1696: }
1697: return undef;
1698: }
1699:
1.14 albertel 1700: sub add_to_queue {
1.82 albertel 1701: my ($queue,$user_data)=@_;
1.49 albertel 1702: if ($queue eq 'none') { return 'ok'; }
1.185 albertel 1703: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.82 albertel 1704: if (!$cid || $env{'request.state'} eq 'construct') {
1705: return 'no_queue';
1706: }
1.14 albertel 1707: my $cnum=$env{'course.'.$cid.'.num'};
1708: my $cdom=$env{'course.'.$cid.'.domain'};
1709: my %data;
1.138 albertel 1710: $data{"$symb\0queue\0$uname:$udom"}=$user_data;
1.83 albertel 1711: return &Apache::lonnet::cput($queue,\%data,$cdom,$cnum);
1.14 albertel 1712: }
1713:
1.156 albertel 1714: sub get_limited_classlist {
1715: my ($sections) = @_;
1716:
1717: my $classlist = &Apache::loncoursedata::get_classlist();
1.157 albertel 1718: foreach my $student (keys(%$classlist)) {
1719: if ( $classlist->{$student}[&Apache::loncoursedata::CL_STATUS()]
1720: ne 'Active') {
1721: delete($classlist->{$student});
1722: }
1723: }
1.156 albertel 1724:
1.237 albertel 1725: if (ref($sections) && !grep {$_ eq 'all'} (@{ $sections })) {
1.156 albertel 1726: foreach my $student (keys(%$classlist)) {
1727: my $section =
1728: $classlist->{$student}[&Apache::loncoursedata::CL_SECTION()];
1.237 albertel 1729: if (! grep {$_ eq $section} (@{ $sections })) {
1.156 albertel 1730: delete($classlist->{$student});
1731: }
1732: }
1733: }
1734: return $classlist;
1735: }
1736:
1737:
1.14 albertel 1738: sub show_queue {
1.32 albertel 1739: my ($queue,$with_selects)=@_;
1.14 albertel 1740: my $result;
1.185 albertel 1741: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.14 albertel 1742: my $cnum=$env{'course.'.$cid.'.num'};
1743: my $cdom=$env{'course.'.$cid.'.domain'};
1.59 albertel 1744:
1.237 albertel 1745: my @chosen_sections = &get_allowed_sections();
1.156 albertel 1746:
1747: my $classlist = &get_limited_classlist(\@chosen_sections);
1748:
1.63 albertel 1749: if (!(grep(/^all$/,@chosen_sections))) {
1.239 bisitz 1750: $result.='<p>'
1751: .&mt('Showing only sections [_1].'
1752: ,'<tt>'.join(', ',@chosen_sections).'</tt>')
1753: ."</p>\n";
1.63 albertel 1754: }
1.59 albertel 1755:
1.156 albertel 1756: my ($view,$view_section);
1757: my $scope = $env{'request.course.id'};
1758: if (!($view=&Apache::lonnet::allowed('vgr',$scope))) {
1759: $scope .= '/'.$env{'request.course.sec'};
1760: if ( $view = &Apache::lonnet::allowed('vgr',$scope)) {
1761: $view_section=$env{'request.course.sec'};
1762: } else {
1763: undef($view);
1764: }
1765: }
1766:
1.234 albertel 1767: $result .=
1768: '<p><a href="/adm/flip?postdata=return:">'.
1769: &mt('Return to resource').'</a></p><hr />'.
1.239 bisitz 1770: "\n<h3>".&mt('Current Queue - [_1]',$queue)."</h3>";
1.16 albertel 1771: my $regexp="^$symb\0";
1.30 albertel 1772: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.31 albertel 1773: my ($tmp)=%queue;
1774: if ($tmp=~/^error: 2 /) {
1.234 albertel 1775: $result.=
1.159 albertel 1776: &Apache::loncommon::start_data_table().
1777: &Apache::loncommon::start_data_table_row().
1778: '<td>'.&mt('Empty').'</td>'.
1779: &Apache::loncommon::end_data_table_row().
1780: &Apache::loncommon::end_data_table();
1.234 albertel 1781: return $result;
1.31 albertel 1782: }
1.103 albertel 1783: my $title=&Apache::lonnet::gettitle($symb);
1.234 albertel 1784: $result.=
1.159 albertel 1785: &Apache::loncommon::start_data_table().
1786: &Apache::loncommon::start_data_table_header_row();
1.239 bisitz 1787: if ($with_selects) { $result.='<th>'.&mt('Status').'</th><th></th>'; }
1788: $result.='<th>'.&mt('User').'</th><th>'.&mt('Data').'</th>'.
1.159 albertel 1789: &Apache::loncommon::end_data_table_header_row();
1.14 albertel 1790: foreach my $key (sort(keys(%queue))) {
1.59 albertel 1791: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.235 albertel 1792: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 1793: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.156 albertel 1794:
1795: my $section = $classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_SECTION()];
1796:
1797: my $can_view=1;
1798: if (!$view
1799: || ($view_section && !$section)
1800: || ($view_section && $section && ($view_section ne $section))) {
1801: $can_view=0;
1802: }
1803:
1.32 albertel 1804: if ($key=~/locked$/ && !$with_selects) {
1.159 albertel 1805: $result.= &Apache::loncommon::start_data_table_row().
1806: "<td>$uname</td>";
1.103 albertel 1807: $result.='<td>'.$queue{$key}.'</td></tr>';
1.32 albertel 1808: } elsif ($key=~/timestamp$/ && !$with_selects) {
1.159 albertel 1809: $result.=&Apache::loncommon::start_data_table_row()."<td></td>";
1.103 albertel 1810: $result.='<td>'.
1.16 albertel 1811: &Apache::lonlocal::locallocaltime($queue{$key})."</td></tr>";
1.32 albertel 1812: } elsif ($key!~/(timestamp|locked)$/) {
1.159 albertel 1813: $result.= &Apache::loncommon::start_data_table_row();
1.148 albertel 1814: my ($end_time,$slot_text);
1815: if (my $slot=&slotted_access($queue{$key})) {
1816: my %slot_data=&Apache::lonnet::get_slot($slot);
1817: $end_time = $slot_data{'endtime'};
1818: $slot_text = &mt('Slot: [_1]',$slot);
1819: } else {
1820: $end_time = &Apache::lonhomework::due_date('0',$symb);
1821: $slot_text = '';
1822: }
1.32 albertel 1823: if ($with_selects) {
1.158 www 1824: my $ekey=&escape($key);
1.103 albertel 1825: my ($action,$description,$status)=('select',&mt('Select'));
1.32 albertel 1826: if (exists($queue{"$key\0locked"})) {
1.217 albertel 1827: my ($locker,$time) =
1828: &get_lock_info($queue{"$key\0locked"});
1829: if ($time) {
1.214 albertel 1830: $time =
1831: &Apache::lonnavmaps::timeToHumanString($time,
1832: 'start');
1833: }
1.138 albertel 1834: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.239 bisitz 1835: $status=&mt('Locked by [_1] [_2]','<tt>'.$locker.'</tt>',$time);
1.217 albertel 1836: if ($me eq $locker) {
1.32 albertel 1837: ($action,$description)=('resume',&mt('Resume'));
1838: } else {
1839: ($action,$description)=('unlock',&mt('Unlock'));
1840: }
1841: }
1.62 albertel 1842: my $seclist;
1843: foreach my $sec (@chosen_sections) {
1844: $seclist.='<input type="hidden" name="chosensections"
1845: value="'.$sec.'" />';
1846: }
1.156 albertel 1847: if ($can_view && ($end_time ne '' && time > $end_time)) {
1.35 albertel 1848: $result.=(<<FORM);
1.103 albertel 1849: <td>$status</td>
1.32 albertel 1850: <td>
1.262 bisitz 1851: <form style="display: inline" method="post" action="">
1.32 albertel 1852: <input type="hidden" name="gradingkey" value="$ekey" />
1853: <input type="hidden" name="queue" value="$queue" />
1854: <input type="hidden" name="gradingaction" value="$action" />
1855: <input type="hidden" name="webgrade" value="no" />
1.33 albertel 1856: <input type="hidden" name="queuemode" value="selected" />
1.32 albertel 1857: <input type="submit" name="submit" value="$description" />
1.62 albertel 1858: $seclist
1.32 albertel 1859: </form>
1860: </td>
1861: FORM
1.156 albertel 1862: } elsif (!$can_view && ($end_time ne '' && time > $end_time)) {
1863: $result.='<td>'.&mt("Not gradable").'</td><td> </td>'
1.35 albertel 1864: } else {
1.148 albertel 1865: $result.='<td>'.&mt("In Progress").'</td><td> </td>'
1.35 albertel 1866: }
1.32 albertel 1867: }
1.156 albertel 1868: $result.= "<td>".$classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_FULLNAME()].
1.138 albertel 1869: " <tt>($uname:$udom)</tt> </td>";
1.239 bisitz 1870: $result.='<td>'.$slot_text.' '
1871: .&mt('End time: [_1]'
1872: ,&Apache::lonlocal::locallocaltime($end_time))
1873: .'</td>'
1874: .&Apache::loncommon::end_data_table_row();
1.16 albertel 1875: }
1.14 albertel 1876: }
1.159 albertel 1877: $result.= &Apache::loncommon::end_data_table()."<hr />\n";
1.14 albertel 1878: return $result;
1879: }
1880:
1.237 albertel 1881: sub get_allowed_sections {
1882: my @chosen_sections;
1883: if (§ion_restricted()) {
1884: @chosen_sections = ($env{'request.course.sec'});
1885: } else {
1886: @chosen_sections =
1887: &Apache::loncommon::get_env_multiple('form.chosensections');
1888: }
1889:
1890: return @chosen_sections;
1891: }
1892:
1.235 albertel 1893: sub section_restricted {
1.237 albertel 1894: my $cid =(&Apache::lonnet::whichuser())[1];
1895: return (lc($env{'course.'.$cid.'.task_grading'}) eq 'section'
1896: && $env{'request.course.sec'} ne '' );
1897: }
1898:
1899: sub allow_grade_user {
1.235 albertel 1900: my ($classlist_entry) = @_;
1.237 albertel 1901:
1902: if (§ion_restricted()
1.235 albertel 1903: && $env{'request.course.sec'} ne
1904: $classlist_entry->[&Apache::loncoursedata::CL_SECTION()]) {
1.237 albertel 1905: return 0;
1.235 albertel 1906: }
1.237 albertel 1907: return 1;
1.235 albertel 1908: }
1909:
1.34 albertel 1910: sub get_queue_counts {
1911: my ($queue)=@_;
1912: my $result;
1.185 albertel 1913: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.34 albertel 1914: my $cnum=$env{'course.'.$cid.'.num'};
1915: my $cdom=$env{'course.'.$cid.'.domain'};
1.156 albertel 1916:
1.157 albertel 1917: my $classlist=&get_limited_classlist();
1.156 albertel 1918:
1.34 albertel 1919: my $regexp="^$symb\0";
1920: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1921: my ($tmp)=%queue;
1922: if ($tmp=~/^error: 2 /) {
1923: return (0,0,0);
1924: }
1.235 albertel 1925:
1.34 albertel 1926: my ($entries,$ready_to_grade,$locks)=(0,0,0);
1.96 albertel 1927: my %slot_cache;
1.34 albertel 1928: foreach my $key (sort(keys(%queue))) {
1.156 albertel 1929: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.235 albertel 1930: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 1931: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.235 albertel 1932:
1.34 albertel 1933: if ($key=~/locked$/) {
1934: $locks++;
1935: } elsif ($key=~/timestamp$/) {
1936: #ignore
1937: } elsif ($key!~/(timestamp|locked)$/) {
1938: $entries++;
1.148 albertel 1939: if (my $slot=&slotted_access($queue{$key})) {
1940: if (!exists($slot_cache{$slot})) {
1941: my %slot_data=&Apache::lonnet::get_slot($slot);
1942: $slot_cache{$slot} = \%slot_data;
1943: }
1944: if (time > $slot_cache{$slot}{'endtime'}) {
1945: $ready_to_grade++;
1946: }
1947: } else {
1948: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1949: if ($due_date ne '' && time > $due_date) {
1950: $ready_to_grade++;
1951: }
1.34 albertel 1952: }
1953: }
1954: }
1955: return ($entries,$ready_to_grade,$locks);
1956: }
1957:
1.49 albertel 1958: sub encode_queue_key {
1959: my ($symb,$udom,$uname)=@_;
1.138 albertel 1960: return "$symb\0queue\0$uname:$udom";
1.49 albertel 1961: }
1962:
1.14 albertel 1963: sub decode_queue_key {
1964: my ($key)=@_;
1965: my ($symb,undef,$user) = split("\0",$key);
1.138 albertel 1966: my ($uname,$udom) = split(':',$user);
1.14 albertel 1967: return ($symb,$uname,$udom);
1968: }
1969:
1970: sub queue_key_locked {
1.30 albertel 1971: my ($queue,$key,$cdom,$cnum)=@_;
1.33 albertel 1972: if (!defined($cdom) || !defined($cnum)) {
1.185 albertel 1973: my (undef,$cid)=&Apache::lonnet::whichuser();
1.33 albertel 1974: $cnum=$env{'course.'.$cid.'.num'};
1975: $cdom=$env{'course.'.$cid.'.domain'};
1976: }
1.14 albertel 1977: my ($key_locked,$value)=
1.30 albertel 1978: &Apache::lonnet::get($queue,["$key\0locked"],$cdom,$cnum);
1.14 albertel 1979: if ($key_locked eq "$key\0locked") {
1.217 albertel 1980: return &get_lock_info($value);
1.14 albertel 1981: }
1982: return undef;
1983: }
1984:
1.148 albertel 1985: sub slotted_access {
1986: my ($queue_entry) = @_;
1987: if (ref($queue_entry) eq 'ARRAY') {
1988: if (defined($queue_entry->[0])) {
1989: return $queue_entry->[0];
1990: }
1991: return undef;
1992: } elsif (ref($queue_entry) eq 'HASH') {
1993: if (defined($queue_entry->{'slot'})) {
1994: return $queue_entry->{'slot'};
1995: }
1996: return undef;
1997: }
1998: return undef;
1999: }
2000:
1.14 albertel 2001: sub pick_from_queue_data {
1.156 albertel 2002: my ($queue,$check_section,$queuedata,$cdom,$cnum,$classlist)=@_;
1.98 albertel 2003: my @possible; # will hold queue entries that are valid to be selected
1.30 albertel 2004: foreach my $key (keys(%$queuedata)) {
1.68 albertel 2005: if ($key =~ /\0locked$/) { next; }
2006: if ($key =~ /\0timestamp$/) { next; }
1.156 albertel 2007:
1.14 albertel 2008: my ($symb,$uname,$udom)=&decode_queue_key($key);
1.235 albertel 2009: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 2010: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.156 albertel 2011:
1.14 albertel 2012: if ($check_section) {
1.156 albertel 2013: my $section =
2014: $classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_SECTION()];
1.17 albertel 2015: if ($section eq $check_section) {
1.33 albertel 2016: &Apache::lonxml::debug("my sec");
1.15 albertel 2017: next;
2018: }
1.14 albertel 2019: }
1.148 albertel 2020: my $end_time;
2021: if (my $slot=&slotted_access($queuedata->{$key})) {
1.154 albertel 2022: &Apache::lonxml::debug("looking at slot $slot");
1.148 albertel 2023: my %slot_data=&Apache::lonnet::get_slot($slot);
2024: if ($slot_data{'endtime'} < time) {
2025: $end_time = $slot_data{'endtime'};
1.154 albertel 2026: } else {
2027: &Apache::lonxml::debug("not time ".$slot_data{'endtime'});
2028: next;
1.148 albertel 2029: }
2030: } else {
2031: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1.154 albertel 2032: if ($due_date < time) {
1.148 albertel 2033: $end_time = $due_date;
1.154 albertel 2034: } else {
2035: &Apache::lonxml::debug("not time $due_date");
2036: next;
1.148 albertel 2037: }
2038: }
2039:
1.98 albertel 2040: if (exists($queuedata->{"$key\0locked"})) {
1.33 albertel 2041: &Apache::lonxml::debug("someone already has um.");
1.15 albertel 2042: next;
2043: }
1.148 albertel 2044: push(@possible,[$key,$end_time]);
1.98 albertel 2045: }
2046: if (@possible) {
2047: # sort entries in order by slot end time
2048: @possible = sort { $a->[1] <=> $b->[1] } @possible;
1.137 albertel 2049: # pick one of the entries in the top 10% in small queues and one
2050: # of the first ten entries in large queues
1.139 albertel 2051: #my $ten_percent = int($#possible * 0.1);
2052: #if ($ten_percent < 1 ) { $ten_percent = 1; }
2053: #if ($ten_percent > 10) { $ten_percent = 10; }
2054: #my $max=($#possible < $ten_percent) ? $#possible : $ten_percent;
1.137 albertel 2055:
1.139 albertel 2056: #return $possible[int(rand($max))][0];
2057: return $possible[0][0];
1.14 albertel 2058: }
2059: return undef;
2060: }
2061:
1.217 albertel 2062: sub get_lock_info {
2063: my ($lock_info) = @_;
2064: if (wantarray) {
2065: if (ref($lock_info) eq 'ARRAY') {
2066: return @{$lock_info};
2067: } else {
2068: return ($lock_info);
2069: }
2070: } else {
2071: if (ref($lock_info) eq 'ARRAY') {
2072: return $lock_info->[0];
2073: } else {
2074: return $lock_info;
2075: }
2076: }
2077: return;
2078: }
2079:
1.15 albertel 2080: sub find_mid_grade {
1.30 albertel 2081: my ($queue,$symb,$cdom,$cnum)=@_;
1.158 www 2082: my $todo=&unescape($env{'form.gradingkey'});
1.138 albertel 2083: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.15 albertel 2084: if ($todo) {
1.30 albertel 2085: my $who=&queue_key_locked($queue,$todo,$cdom,$cnum);
1.15 albertel 2086: if ($who eq $me) { return $todo; }
2087: }
2088: my $regexp="^$symb\0.*\0locked\$";
1.30 albertel 2089: my %locks=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.15 albertel 2090: foreach my $key (keys(%locks)) {
1.217 albertel 2091: my $who= &get_lock_info($locks{$key});
1.15 albertel 2092: if ($who eq $me) {
2093: $todo=$key;
2094: $todo=~s/\0locked$//;
2095: return $todo;
2096: }
2097: }
2098: return undef;
2099: }
2100:
1.32 albertel 2101: sub lock_key {
2102: my ($queue,$todo)=@_;
1.138 albertel 2103: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.185 albertel 2104: my (undef,$cid)=&Apache::lonnet::whichuser();
1.32 albertel 2105: my $cnum=$env{'course.'.$cid.'.num'};
2106: my $cdom=$env{'course.'.$cid.'.domain'};
1.214 albertel 2107: my $success=&Apache::lonnet::newput($queue,{"$todo\0locked"=> [$me,time]},
1.32 albertel 2108: $cdom,$cnum);
1.33 albertel 2109: &Apache::lonxml::debug("success $success $todo");
1.32 albertel 2110: if ($success eq 'ok') {
2111: return 1;
2112: }
2113: return 0;
2114: }
2115:
1.86 albertel 2116: sub get_queue_symb_status {
1.85 albertel 2117: my ($queue,$symb,$cdom,$cnum) = @_;
2118: if (!defined($cdom) || !defined($cnum)) {
1.235 albertel 2119: my (undef,$cid) =&Apache::lonnet::whichuser();
1.85 albertel 2120: $cnum=$env{'course.'.$cid.'.num'};
2121: $cdom=$env{'course.'.$cid.'.domain'};
2122: }
1.157 albertel 2123: my $classlist=&get_limited_classlist();
1.156 albertel 2124:
1.85 albertel 2125: my $regexp="^$symb\0";
2126: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
2127: my ($tmp)=%queue;
2128: if ($tmp=~/^error: 2 /) { return; }
2129: my @users;
2130: foreach my $key (sort(keys(%queue))) {
2131: next if ($key=~/locked$/);
2132: next if ($key=~/timestamp$/);
2133: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.156 albertel 2134: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 2135: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.85 albertel 2136: push(@users,"$uname:$udom");
2137: }
2138: return @users;
2139: }
2140:
1.14 albertel 2141: sub get_from_queue {
1.30 albertel 2142: my ($queue)=@_;
1.14 albertel 2143: my $result;
1.185 albertel 2144: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.14 albertel 2145: my $cnum=$env{'course.'.$cid.'.num'};
2146: my $cdom=$env{'course.'.$cid.'.domain'};
1.32 albertel 2147: my $todo=&find_mid_grade($queue,$symb,$cdom,$cnum);
1.33 albertel 2148: &Apache::lonxml::debug("found ".join(':',&decode_queue_key($todo)));
1.16 albertel 2149: if ($todo) { return $todo; }
1.95 albertel 2150: my $attempts=0;
1.156 albertel 2151:
1.157 albertel 2152: my $classlist=&get_limited_classlist();
1.156 albertel 2153:
1.14 albertel 2154: while (1) {
1.95 albertel 2155: if ($attempts > 2) {
2156: # tried twice to get a queue entry, giving up
2157: return (undef,'unable');
2158: }
1.14 albertel 2159: my $starttime=time;
1.83 albertel 2160: &Apache::lonnet::cput($queue,{"$symb\0timestamp"=>$starttime},
2161: $cdom,$cnum);
1.33 albertel 2162: &Apache::lonxml::debug("$starttime");
1.14 albertel 2163: my $regexp="^$symb\0queue\0";
1.156 albertel 2164: #my $range= ($attempts < 1 ) ? '0-100' : '0-400';
1.97 albertel 2165:
1.98 albertel 2166: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.33 albertel 2167: #make a pass looking for a user _not_ in my section
1.14 albertel 2168: if ($env{'request.course.sec'}) {
1.33 albertel 2169: &Apache::lonxml::debug("sce");
1.30 albertel 2170: $todo=&pick_from_queue_data($queue,$env{'request.course.sec'},
1.156 albertel 2171: \%queue,$cdom,$cnum,$classlist);
1.33 albertel 2172: &Apache::lonxml::debug("sce $todo");
1.14 albertel 2173: }
1.33 albertel 2174: # no one _not_ in our section so look for any user that is
2175: # ready for grading
1.14 albertel 2176: if (!$todo) {
1.33 albertel 2177: &Apache::lonxml::debug("no sce");
1.156 albertel 2178: $todo=&pick_from_queue_data($queue,undef,\%queue,$cdom,$cnum,
2179: $classlist);
1.33 albertel 2180: &Apache::lonxml::debug("no sce $todo");
1.14 albertel 2181: }
2182: # no user to grade
2183: if (!$todo) { last; }
1.33 albertel 2184: &Apache::lonxml::debug("got $todo");
1.14 albertel 2185: # otherwise found someone so lets try to lock them
1.32 albertel 2186: # unless someone else already picked them
1.95 albertel 2187: if (!&lock_key($queue,$todo)) {
2188: $attempts++;
2189: next;
2190: }
1.14 albertel 2191: my (undef,$endtime)=
1.30 albertel 2192: &Apache::lonnet::get($queue,["$symb\0timestamp"],
1.14 albertel 2193: $cdom,$cnum);
1.33 albertel 2194: &Apache::lonxml::debug("emd $endtime");
1.14 albertel 2195: # someone else already modified the queue,
2196: # perhaps our picked user wass already fully graded between
2197: # when we picked him and when we locked his record? so lets
2198: # double check.
2199: if ($endtime != $starttime) {
2200: my ($key,$value)=
1.30 albertel 2201: &Apache::lonnet::get($queue,["$todo"],
1.14 albertel 2202: $cdom,$cnum);
1.33 albertel 2203: &Apache::lonxml::debug("check $key .. $value");
1.14 albertel 2204: if ($key eq $todo && ref($value)) {
2205: } else {
1.30 albertel 2206: &Apache::lonnet::del($queue,["$todo\0locked"],
1.14 albertel 2207: $cdom,$cnum);
1.33 albertel 2208: &Apache::lonxml::debug("del");
1.95 albertel 2209: $attempts++;
1.14 albertel 2210: next;
2211: }
2212: }
1.33 albertel 2213: &Apache::lonxml::debug("last $todo");
1.14 albertel 2214: last;
2215: }
2216: return $todo;
2217: }
2218:
1.49 albertel 2219: sub select_user {
1.185 albertel 2220: my ($symb,$cid)=&Apache::lonnet::whichuser();
1.49 albertel 2221:
1.237 albertel 2222: my @chosen_sections = &get_allowed_sections();
1.156 albertel 2223: my $classlist = &get_limited_classlist(\@chosen_sections);
1.63 albertel 2224:
2225: my $result;
2226: if (!(grep(/^all$/,@chosen_sections))) {
1.239 bisitz 2227: $result.='<p>'
2228: .&mt('Showing only sections [_1].'
2229: ,'<tt>'.join(', ',@chosen_sections).'</tt>')
2230: .'</p> '."\n";
1.63 albertel 2231: }
1.159 albertel 2232: $result.=&Apache::loncommon::start_data_table();
1.49 albertel 2233:
1.156 albertel 2234: foreach my $student (sort {lc($classlist->{$a}[&Apache::loncoursedata::CL_FULLNAME()]) cmp lc($classlist->{$b}[&Apache::loncoursedata::CL_FULLNAME()]) } (keys(%$classlist))) {
1.49 albertel 2235: my ($uname,$udom) = split(/:/,$student);
1.59 albertel 2236:
1.84 albertel 2237: my $cnum=$env{'course.'.$cid.'.num'};
2238: my $cdom=$env{'course.'.$cid.'.domain'};
1.88 albertel 2239: my %status = &get_student_status($symb,$cdom,$cnum,$udom,$uname,
2240: 'Task');
1.49 albertel 2241: my $queue = 'none';
1.58 albertel 2242: my $cannot_grade;
2243: if ($status{'reviewqueue'} =~ /^(in_progress|enqueue)$/) {
1.49 albertel 2244: $queue = 'reviewqueue';
1.58 albertel 2245: if ($status{'reviewqueue'} eq 'in_progress') {
2246: $cannot_grade=1;
2247: }
2248: } elsif ($status{'gradingqueue'} =~ /^(in_progress|enqueue)$/) {
1.49 albertel 2249: $queue = 'gradingqueue';
1.58 albertel 2250: if ($status{'gradingqueue'} eq 'in_progress') {
2251: $cannot_grade=1;
2252: }
1.49 albertel 2253: }
2254: my $todo =
1.158 www 2255: &escape(&encode_queue_key($symb,$udom,$uname));
1.58 albertel 2256: if ($cannot_grade) {
1.159 albertel 2257: $result.=&Apache::loncommon::start_data_table_row().
2258: '<td> </td><td>'.$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()].
1.58 albertel 2259: '</td><td>';
2260: } else {
1.62 albertel 2261: my $seclist;
2262: foreach my $sec (@chosen_sections) {
2263: $seclist.='<input type="hidden" name="chosensections"
2264: value="'.$sec.'" />';
2265: }
1.242 bisitz 2266: my $buttontext=&mt('Regrade');
1.159 albertel 2267: $result.=&Apache::loncommon::start_data_table_row();
1.58 albertel 2268: $result.=<<RESULT;
1.49 albertel 2269: <td>
1.262 bisitz 2270: <form style="display: inline" method="post" action="">
1.49 albertel 2271: <input type="hidden" name="gradingkey" value="$todo" />
2272: <input type="hidden" name="queue" value="$queue" />
2273: <input type="hidden" name="webgrade" value="no" />
1.52 albertel 2274: <input type="hidden" name="regrade" value="yes" />
1.242 bisitz 2275: <input type="submit" name="submit" value="$buttontext" />
1.62 albertel 2276: $seclist
1.49 albertel 2277: </form>
1.237 albertel 2278: <td>$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()] <tt>($student)</tt> Sec: $classlist->{$student}[&Apache::loncoursedata::CL_SECTION()]</td>
1.49 albertel 2279: <td>
2280: RESULT
1.58 albertel 2281: }
1.49 albertel 2282: if ($status{'status'} eq 'pass') {
2283: $result .= '<font color="green">'.&mt('Passed').'</font>';
2284: } elsif ($status{'status'} eq 'fail') {
2285: $result .= '<font color="red">'.&mt('Failed').'</font>';
2286: } elsif ($status{'status'} eq 'review') {
2287: $result .= '<font color="blue">'.&mt('Under Review').'</font>';
2288: } elsif ($status{'status'} eq 'ungraded') {
2289: $result .= &mt('Ungraded');
2290: } elsif ($status{'status'} ne '') {
2291: $result .= '<font color="orange">'.&mt('Unknown Status').'</font>';
2292: } else {
2293: $result.=" ";
2294: }
2295: if ($status{'version'}) {
2296: $result .= ' '.&mt('Version').' '.$status{'version'};
2297: }
1.101 albertel 2298: if ($status{'grader'}) {
2299: $result .= ' '.&mt('(Graded by [_1])',$status{'grader'}).' ';
2300: }
1.49 albertel 2301: $result.= '</td><td>';
2302: if ($status{'reviewqueue'} eq 'enqueued') {
2303: $result .= &mt('Awaiting Review');
2304: } elsif ($status{'reviewqueue'} eq 'locked') {
2305: $result .= &mt('Under Review');
1.58 albertel 2306: } elsif ($status{'reviewqueue'} eq 'in_progress') {
2307: $result .= &mt('Still being worked on.');
1.49 albertel 2308: } elsif ($status{'gradingqueue'} eq 'enqueued') {
2309: $result .= &mt('Awaiting Grading');
2310: } elsif ($status{'gradingqueue'} eq 'locked') {
2311: $result .= &mt('Being Graded');
1.58 albertel 2312: } elsif ($status{'gradingqueue'} eq 'in_progress') {
2313: $result .= &mt('Still being worked on.');
1.49 albertel 2314: } else {
2315: $result.=" ";
2316: }
1.159 albertel 2317: $result.= '</td>'.&Apache::loncommon::end_data_table_row();
1.49 albertel 2318: }
1.159 albertel 2319: $result.=&Apache::loncommon::end_data_table();
1.49 albertel 2320: return $result;
2321: }
2322:
2323: sub get_student_status {
1.86 albertel 2324: my ($symb,$cdom,$cnum,$udom,$uname,$type)=@_;
2325:
2326: my %status;
2327:
2328: if ($type eq 'Task') {
2329: my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},
1.49 albertel 2330: $udom,$uname);
1.89 albertel 2331: $status{'status'}=$record{'resource.0.status'};
2332: $status{'version'}=$record{'resource.0.version'};
2333: $status{'grader'}=$record{'resource.0.regrader'};
1.86 albertel 2334: }
2335: $status{'reviewqueue'}=
2336: &check_queue_for_key($cdom,$cnum,'reviewqueue',
2337: &encode_queue_key($symb,$udom,$uname));
2338: $status{'gradingqueue'}=
2339: &check_queue_for_key($cdom,$cnum,'gradingqueue',
2340: &encode_queue_key($symb,$udom,$uname));
1.49 albertel 2341: return %status;
2342: }
2343:
1.1 albertel 2344: sub start_ClosingParagraph {
2345: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
2346: my $result;
2347: if ($target eq 'web') {
1.13 albertel 2348: } elsif ($target eq 'webgrade') {
2349: &Apache::lonxml::startredirection();
1.225 albertel 2350: } elsif ($target eq 'edit') {
2351: $result = &Apache::edit::tag_start($target,$token);
2352: } elsif ($target eq 'modified') {
1.1 albertel 2353: }
2354: return $result;
2355: }
2356:
2357: sub end_ClosingParagraph {
2358: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
2359: my $result;
2360: if ($target eq 'web') {
1.13 albertel 2361: } elsif ($target eq 'webgrade') {
2362: &Apache::lonxml::endredirection();
1.1 albertel 2363: }
2364: return $result;
2365: }
2366:
1.227 albertel 2367: sub insert_ClosingParagraph {
2368: return '
2369: <ClosingParagraph>
2370: <startouttext />
2371: <endouttext />
2372: </ClosingParagraph>';
2373: }
2374:
1.168 albertel 2375: sub get_dim_id {
1.194 albertel 2376: if (@Apache::bridgetask::dimension) {
2377: return $Apache::bridgetask::dimension[-1];
2378: } else {
2379: return $top;
2380: }
1.168 albertel 2381: }
2382:
1.19 albertel 2383: sub get_id {
2384: my ($parstack,$safeeval)=@_;
1.236 albertel 2385: return &Apache::lonxml::get_id($parstack,$safeeval);
1.19 albertel 2386: }
2387:
1.162 albertel 2388: sub start_Setup {
2389: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2390: my $result;
1.168 albertel 2391: my $dim = &get_id($parstack,$safeeval);
2392: push(@Apache::bridgetask::dimension,$dim);
1.225 albertel 2393: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
2394: &Apache::lonxml::startredirection();
2395: } elsif ($target eq 'edit') {
2396: $result = &Apache::edit::tag_start($target,$token);
2397: $result.= &Apache::edit::text_arg('Id:','id',$token,10).
2398: &Apache::edit::end_row().
2399: &Apache::edit::start_spanning_row();
2400: } elsif ($target eq 'modified') {
2401: my $constructtag=
2402: &Apache::edit::get_new_args($token,$parstack,$safeeval,'id');
2403: if ($constructtag) {
2404: $result = &Apache::edit::rebuild_tag($token);
2405: }
2406: }
2407: return $result;
1.162 albertel 2408: }
1.173 albertel 2409:
2410: {
2411: my @allowed;
2412: sub enable_dimension_parsing {
2413: my ($id) = @_;
2414: push(@allowed,$id);
2415: }
2416: sub disable_dimension_parsing {
2417: pop(@allowed);
2418: }
2419: sub skip_dimension_parsing {
2420: my ($check) = @_;
2421: if (!@allowed) { return 0;}
2422: # if unspecified allow any id
2423: if ($allowed[-1] eq undef) { return 0;}
2424:
2425: return ($check ne $allowed[-1]);
2426: }
2427: }
2428:
1.151 albertel 2429: sub start_Question { return &start_Dimension(@_); }
1.1 albertel 2430: sub start_Dimension {
1.173 albertel 2431: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.168 albertel 2432: my $dim = &get_id($parstack,$safeeval);
2433: my $previous_dim;
1.225 albertel 2434: my $result;
2435: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2436: if (@Apache::bridgetask::dimension) {
2437: $previous_dim = $Apache::bridgetask::dimension[-1];
2438: push(@{$Apache::bridgetask::dimension{$previous_dim}{'contains'}},
2439: $dim);
2440: if(&skip_dimension_parsing($dim)) {
2441: $dimension{$previous_dim}{'criteria.'.$dim} =
2442: $token->[4]
2443: .&Apache::lonxml::get_all_text('/'.$tagstack->[-1],$parser,
2444: $style)
2445: .'</'.$tagstack->[-1].'>';
2446: }
2447: $dimension{$previous_dim}{'criteria.'.$dim.'.type'}='dimension';
2448: $dimension{$previous_dim}{'criteria.'.$dim.'.mandatory'}=
2449: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
2450: push(@{$dimension{$previous_dim}{'criterias'}},$dim);
2451: $dimension{$dim}{'nested'}=$previous_dim;
2452: $dimension{$dim}{'depth'} = 1 + $dimension{$previous_dim}{'depth'};
2453:
2454: &Apache::lonxml::debug("adding $dim as criteria to $previous_dim");
2455: } else {
2456: $dimension{$top}{'depth'}=0;
2457: $dimension{$top}{'criteria.'.$dim.'.type'}='dimension';
2458: $dimension{$top}{'criteria.'.$dim.'.mandatory'}=
2459: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
2460: push(@{$dimension{$top}{'criterias'}},$dim);
2461: $dimension{$dim}{'nested'}=$top;
2462: }
2463: push(@Apache::bridgetask::dimension,$dim);
2464: &Apache::lonxml::startredirection();
2465: if (!&skip_dimension_parsing($dim)) {
2466: &enable_dimension_parsing($dim);
2467: }
2468: } elsif ($target eq 'edit') {
2469: $result = &Apache::edit::tag_start($target,$token);
2470: $result.=
2471: &Apache::edit::text_arg('Id:','id',$token,10).' '.
2472: &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
1.233 albertel 2473: [['Y', 'Yes'],
2474: ['N','No'],],
1.225 albertel 2475: $token).' <br /> '.
2476: &Apache::edit::text_arg('Required number of passed optional elements to pass the '.$token->[1].':',
2477: 'OptionalRequired',$token,4).
2478: &Apache::edit::end_row().
2479: &Apache::edit::start_spanning_row();
2480: } elsif ($target eq 'modified') {
2481: my $constructtag=
2482: &Apache::edit::get_new_args($token,$parstack,$safeeval,
2483: 'id','Mandatory','OptionalRequired');
2484: if ($constructtag) {
2485: $result = &Apache::edit::rebuild_tag($token);
2486: }
1.168 albertel 2487: }
1.225 albertel 2488: return $result;# &internal_location($dim);
1.1 albertel 2489: }
2490:
1.160 albertel 2491: sub start_QuestionText {
2492: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 2493: my $result;
2494: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2495: my $text=&Apache::lonxml::get_all_text('/questiontext',$parser,$style);
1.168 albertel 2496: my $dim = &get_dim_id();
1.169 albertel 2497: $dimension{$dim}{'questiontext'}=$text;
1.225 albertel 2498: } elsif ($target eq 'edit') {
2499: $result = &Apache::edit::tag_start($target,$token);
2500: } elsif ($target eq 'modified') {
1.160 albertel 2501: }
1.225 albertel 2502: return $result;
1.160 albertel 2503: }
2504:
2505: sub end_QuestionText {
2506: return '';
2507: }
2508:
1.227 albertel 2509: sub insert_QuestionText {
2510: return '
2511: <QuestionText>
2512: <startouttext />
2513: <endouttext />
2514: </QuestionText>';
2515: }
2516:
1.13 albertel 2517: sub get_instance {
1.75 albertel 2518: my ($dim)=@_;
2519: my $rand_alg=&Apache::lonnet::get_rand_alg();
2520: if (!$rand_alg || $rand_alg eq '32bit' || $rand_alg eq '64bit' ||
2521: $rand_alg eq '64bit2' || $rand_alg eq '64bit3' ||
2522: $rand_alg eq '64bit4' ) {
2523: &Apache::response::pushrandomnumber();
1.169 albertel 2524: my @order=&Math::Random::random_permutation(@{$dimension{$dim}{'instances'}});
1.75 albertel 2525: my $num=@order;
2526: my $version=&get_version();
2527: my $which=($version-1)%$num;
2528: return $order[$which];
2529: } else {
2530: my ($version,$previous) = &get_version();
2531: my $instance =
2532: $Apache::lonhomework::history{"resource.$version.0.$dim.instance"};
2533: if (defined($instance)) { return $instance; }
2534:
2535: &Apache::response::pushrandomnumber();
1.173 albertel 2536: if (ref($dimension{$dim}{'instances'}) eq 'ARRAY') {
2537: my @instances = @{$dimension{$dim}{'instances'}};
2538: # remove disabled instances
2539: for (my $i=0; $i < $#instances; $i++) {
2540: if ($dimension{$dim}{$instances[$i].'.disabled'}) {
2541: splice(@instances,$i,1);
2542: $i--;
2543: }
2544: }
2545: @instances = &Math::Random::random_permutation(@instances);
2546: $instance = $instances[($version-1)%scalar(@instances)];
2547: if ($version =~ /^\d$/) {
2548: $Apache::lonhomework::results{"resource.$version.0.$dim.instance"} =
2549: $instance;
2550: $Apache::lonhomework::results{'INTERNAL_store'} = 1;
1.75 albertel 2551: }
2552: }
2553: &Apache::response::poprandomnumber();
2554: return $instance;
2555: }
1.13 albertel 2556: }
2557:
1.169 albertel 2558: sub get_criteria {
2559: my ($what,$version,$dim,$id) = @_;
2560: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1.194 albertel 2561: my $prefix = ($type eq 'criteria' && $dim ne $top) ? "$dim.$id"
2562: : "$id";
1.169 albertel 2563: my $entry = "resource.$version.0.$prefix.$what";
2564: if (exists($Apache::lonhomework::results{$entry})) {
2565: return $Apache::lonhomework::results{$entry};
2566: }
2567: return $Apache::lonhomework::history{$entry};
2568: }
2569:
1.194 albertel 2570: sub link {
2571: my ($id) = @_;
2572: $id =~ s/\./_/g;
2573: return 'LC_GRADING_criteria_'.$id;
2574: }
2575: sub end_Question { return &end_Dimension(@_); }
2576: sub end_Dimension {
2577: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2578: my $result;
1.194 albertel 2579: my $dim=&get_id($parstack,$safeeval);
1.225 albertel 2580: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2581: $result=&Apache::lonxml::endredirection();
2582: if (&skip_dimension_parsing($dim)) {
2583: pop(@Apache::bridgetask::dimension);
2584: return;
2585: }
1.122 albertel 2586: }
1.194 albertel 2587: my $instance=&get_instance($dim);
2588: my $version=&get_version();
2589: if ($target eq 'web') {
2590: $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2591: my @instances = $instance;
2592: if (&Apache::response::showallfoils()) {
2593: @instances = @{$dimension{$dim}{'instances'}};
1.173 albertel 2594: }
1.194 albertel 2595: my $shown_question_text;
2596: foreach my $instance (@instances) {
2597: $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
2598: [@_]);
2599: $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
2600: [@_],{'set_dim_id' => undef});
2601: my $task_status =
2602: $Apache::lonhomework::history{"resource.$version.0.status"};
2603: if ($task_status ne 'pass' && $task_status ne 'fail') {
2604:
2605: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2606: @{$dimension{$dim}{'criterias'}}) {
2607: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2608: &Apache::lonxml::debug("$id is $type");
2609: if ($type eq 'dimension') {
2610: $result.=
2611: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2612: [@_],{'set_dim_id' => $id});
1.173 albertel 2613: }
1.194 albertel 2614: }
2615: } else {
2616: my $dim_status=$Apache::lonhomework::history{"resource.$version.0.$dim.status"};
2617: my $mandatory='Mandatory';
2618: if (&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval) eq 'N') {
2619: $mandatory='Optional';
2620: }
1.200 albertel 2621: my $dim_info=
2622: "\n<div class='LC_$dim_status LC_question_grade'>\n\t";
1.212 albertel 2623: my $ucquestion =
2624: my $question =
2625: ('sub' x $dimension{$dim}{'depth'}).'question';
2626: $ucquestion =~ s/^(.)/uc($1)/e;
1.194 albertel 2627: if ($dim_status eq 'pass') {
1.239 bisitz 2628: $dim_info.='<h3>'.$ucquestion.' : '
2629: .&mt('you passed this [_1] [_2]',$mandatory,$question)
2630: .'</h3>';
1.194 albertel 2631: }
2632: if ($dim_status eq 'fail') {
1.239 bisitz 2633: $dim_info.='<h3>'.$ucquestion.' : '
2634: .&mt('you did not pass this [_1] [_2]',$mandatory,$question)
2635: .'</h3>';
1.194 albertel 2636: }
1.197 albertel 2637: my %counts = &get_counts($dim,$instance,$parstack,
2638: $safeeval);
2639:
1.200 albertel 2640: $dim_info.="\n\t<p>"
1.197 albertel 2641: .&question_status_message(\%counts,
2642: $dimension{$dim}{'depth'})
1.200 albertel 2643: ."</p>\n</div>\n";
1.194 albertel 2644:
2645: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2646: @{$dimension{$dim}{'criterias'}}) {
2647: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2648: if ($type eq 'dimension') {
1.205 albertel 2649: if (defined($dimension{$id}{'result'})) {
2650: $result.=$dimension{$id}{'result'};
2651: next;
2652: } else {
2653: $dim_info .=
2654: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2655: [@_],{'set_dim_id' => $id});
2656: }
2657: } else {
2658: my $criteria =
2659: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2660: [@_]);
2661: $dim_info .= &layout_web_Criteria($dim,$id,$criteria);
1.194 albertel 2662: }
1.169 albertel 2663: }
1.202 albertel 2664: # puts the results at the end of the dimension
1.226 albertel 2665: if ($result =~m{<QuestionGradeInfo\s*/>}) {
2666: $result=~s{<QuestionGradeInfo\s*/>}{$dim_info};
2667: } else {
2668: $result .= $dim_info;
2669: }
1.202 albertel 2670: # puts the results at the beginning of the dimension
2671: # my $internal_location=&internal_location($dim);
2672: # $result=~s/\Q$internal_location\E/$dim_info/;
1.19 albertel 2673: }
1.194 albertel 2674: }
1.206 albertel 2675: if ($result !~ /^\s*$/s) {
1.209 albertel 2676: # FIXME? this maybe unneccssary in the future, (CSE101 BT
2677: # from Fall 2006 geenrate a div that attempts to hide some
2678: # of the output in an odd way, this is a workaround so
2679: # those old ones will continue to work. # It puts the
2680: # LC_question div to come after any starting closie div
2681: # that the dimension produces
1.211 albertel 2682: if ($result =~ m{^\s*</div>}) {
2683: $result =~ s{^(\s*</div>)}
1.210 albertel 2684: {$1\n<div id="$dim" class="LC_question">};
1.209 albertel 2685: } else {
1.210 albertel 2686: $result = "\n".'<div id="'.$dim.'" class="LC_question">'.
1.209 albertel 2687: "\n".$result;
2688: }
2689: $result .= "\n</div>\n";
1.206 albertel 2690: }
1.194 albertel 2691: } elsif ($target eq 'webgrade') {
2692: # in case of any side effects that we need
2693: &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2694: &nested_parse(\$dimension{$dim}{$instance.'.text'},[@_]);
2695: $result.=
2696: &nested_parse(\$dimension{$dim}{'questiontext'},[@_],
2697: {'set_dim_id' => undef,
1.195 albertel 2698: 'delayed_dim_results' => 1});
1.194 albertel 2699: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2700: @{$dimension{$dim}{'criterias'}} ) {
2701: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2702: if ($type eq 'dimension') {
2703: # dimensional 'criteria' don't get assigned grades
2704: $result.=
2705: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2706: [@_],{'set_dim_id' => $id});
2707: next;
2708: } else {
2709: my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
2710: [@_]);
2711: $criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
2712: my $internal_location=&internal_location($id);
1.209 albertel 2713: if ($result =~ m/\Q$internal_location\E/) {
2714: $result =~ s/\Q$internal_location\E/$criteria/;
2715: } else {
2716: $result.=$criteria ;
2717: }
1.151 albertel 2718: }
1.194 albertel 2719: }
2720: if (&nest()) {
2721: &Apache::lonxml::debug(" for $dim stashing results into ".$dimension{$dim}{'nested'});
2722: $dimension{$dimension{$dim}{'nested'}}{'result'}.=$result;
2723: undef($result);
2724: }
2725: } elsif ($target eq 'grade' && $env{'form.webgrade'}) {
2726: my $optional_passed=0;
2727: my $mandatory_failed=0;
2728: my $ungraded=0;
2729: my $review=0;
2730:
2731: $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2732: $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
2733: [@_]);
2734: $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
2735: [@_],{'set_dim_id' => undef});
2736:
2737: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2738: @{$dimension{$dim}{'criterias'}}) {
2739: my $link=&link($id);
2740:
2741: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2742: if ($type eq 'criteria') {
2743: # dimensional 'criteria' don't get assigned grades
2744: $Apache::lonhomework::results{"resource.$version.0.$dim.$id.status"}=$env{'form.HWVAL_'.$link};
2745: $Apache::lonhomework::results{"resource.$version.0.$dim.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
2746: } else {
2747: $result .=
2748: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2749: [@_],{'set_dim_id' => $id});
1.20 albertel 2750: }
1.194 albertel 2751: my $status= &get_criteria('status',$version,$dim,$id);
2752:
2753: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
2754: if ($status eq 'pass') {
2755: if (!$mandatory) { $optional_passed++; }
2756: } elsif ($status eq 'fail') {
2757: if ($mandatory) { $mandatory_failed++; }
2758: } elsif ($status eq 'review') {
2759: $review++;
2760: } elsif ($status eq 'ungraded') {
2761: $ungraded++;
1.20 albertel 2762: } else {
1.194 albertel 2763: $ungraded++;
1.20 albertel 2764: }
1.194 albertel 2765: }
2766:
2767: my $opt_req=$dimension{$dim}{$instance.'.optionalrequired'};
2768: if ($opt_req !~ /\S/) {
2769: $opt_req=
2770: &Apache::lonxml::get_param('OptionalRequired',
2771: $parstack,$safeeval);
2772: if ($opt_req !~ /\S/) { $opt_req = 0; }
2773: }
2774: if ($optional_passed < $opt_req) {
2775: $mandatory_failed++;
2776: }
2777: &Apache::lonxml::debug("all instance ".join(':',@{$dimension{$dim}{$instance.'.criterias'}})." results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
2778: if ($review) {
2779: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2780: 'review';
2781: } elsif ($ungraded) {
2782: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2783: 'ungraded';
2784: } elsif ($mandatory_failed) {
2785: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2786: 'fail';
1.69 albertel 2787: } else {
1.194 albertel 2788: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2789: 'pass';
1.13 albertel 2790: }
1.225 albertel 2791: } elsif ($target eq 'edit') {
2792: } elsif ($target eq 'modified') {
1.194 albertel 2793: } else {
2794: # any other targets no output
2795: undef($result);
1.1 albertel 2796: }
1.225 albertel 2797: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2798: &disable_dimension_parsing();
2799: pop(@Apache::bridgetask::dimension);
2800: }
1.194 albertel 2801: return $result;
2802: }
1.162 albertel 2803:
1.198 albertel 2804: sub question_status_message {
1.197 albertel 2805: my ($counts,$depth) = @_;
2806: my %req = ('man' => 'mandatory',
2807: 'opt' => 'optional',);
2808: my %type = ('cri' => 'criteria',
2809: 'dim' => ('sub'x($depth+1)).'questions',);
2810: my @sections;
2811: foreach my $req ('man','opt') {
2812: foreach my $type ('cri','dim') {
2813: if ($counts->{$req.'_'.$type}) {
2814: push(@sections,
1.213 albertel 2815: $counts->{$req.'_'.$type.'_passed'}.' of the '.
1.197 albertel 2816: $counts->{$req.'_'.$type}.' '.
2817: $req{$req}.' '.$type{$type});
2818: }
2819: }
2820: }
2821:
2822: my $status = 'You passed ';
2823: if (@sections == -1) {
2824: } elsif (@sections == 1) {
2825: $status .= $sections[0];
2826: } elsif (@sections == 2) {
2827: $status .= $sections[0].' and '.$sections[1];
2828: } else {
2829: my $last = pop(@sections);
2830: $status .= join(', ',@sections).', and '.$last;
2831: }
2832: $status .= '.';
2833: if ($counts->{'opt'}) {
1.241 raeburn 2834: if ($counts->{'opt_dim'} + $counts->{'man_dim'} < 1) {
2835: $status .= ' '.&mt('You were required to pass [quant,_1,optional criterion,optional criteria].',$counts->{'opt_req'});
2836: } else {
2837: $status .= ' '.&mt('You were required to pass [quant,_1,optional component].',$counts->{'opt_req'});
2838: }
1.197 albertel 2839: }
2840: return $status;
2841: }
2842:
2843: sub get_counts {
2844: my ($dim,$instance,$parstack,$safeeval) = @_;
2845: my %counts;
2846: my @possible = ('man_cri','man_dim',
2847: 'opt_cri','opt_dim',
2848: 'man_cri_passed', 'man_dim_passed',
2849: 'opt_cri_passed', 'opt_dim_passed',
2850: 'man_passed',
2851: 'opt_passed',
2852: 'opt_req');
2853: foreach my $which (@possible) { $counts{$which} = 0; }
2854:
2855: my $version = &get_version();
2856:
2857: foreach my $id ( @{$dimension{$dim}{$instance.'.criterias'}},
2858: @{$dimension{$dim}{'criterias'}} ) {
2859: my $status = &get_criteria('status',$version,$dim,$id);
2860: my $which;
2861: if ($dimension{$dim}{'criteria.'.$id.'.mandatory'}
2862: eq 'N') {
2863: $which = 'opt';
2864: } else {
2865: $which = 'man';
2866: }
2867: $counts{$which}++;
2868: if ($status eq 'pass') { $counts{$which.'_passed'}++; }
2869: if ($dimension{$dim}{'criteria.'.$id.'.type'}
2870: eq 'dimension') {
2871: $which .= '_dim';
2872: } else {
2873: $which .= '_cri';
2874: }
2875: $counts{$which}++;
2876: if ($status eq 'pass') { $counts{$which.'_passed'}++; }
2877:
2878:
2879: }
2880: if ($counts{'man_dim_passed'} eq $counts{'man_dim'}) {
2881: $counts{'man_dim_passed'}='all';
2882: }
2883: if ($counts{'man_cri_passed'} eq $counts{'man_cri'}) {
2884: $counts{'man_cri_passed'}='all';
2885: }
2886:
2887: $counts{'opt_req'}=$dimension{$dim}{$instance.'.optionalrequired'};
2888: if ($counts{'opt_req'} !~ /\S/) {
2889: $counts{'opt_req'}= &Apache::lonxml::get_param('OptionalRequired',
2890: $parstack,$safeeval);
2891: if ($counts{'opt_req'} !~ /\S/) { $counts{'opt_req'} = 0; }
2892: }
2893: return %counts;
2894: }
2895:
1.194 albertel 2896: sub end_Setup {
2897: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2898: my $result;
1.194 albertel 2899: my $dim=&get_id($parstack,$safeeval);
2900: my $instance=&get_instance($dim);
2901: my $version=&get_version();
1.225 albertel 2902: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
2903: $result=&Apache::lonxml::endredirection();
2904: }
1.194 albertel 2905: if ($target eq 'web') {
2906: @Apache::scripttag::parser_env = @_;
2907: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
2908: my @instances = $instance;
2909: if (&Apache::response::showallfoils()) {
2910: @instances = @{$dimension{$dim}{'instances'}};
2911: }
2912: foreach my $instance (@instances) {
1.162 albertel 2913: @Apache::scripttag::parser_env = @_;
1.194 albertel 2914: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
1.162 albertel 2915: @Apache::scripttag::parser_env = @_;
1.194 albertel 2916: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
1.162 albertel 2917: }
1.194 albertel 2918: } elsif ($target eq 'webgrade'
2919: || $target eq 'grade' && $env{'form.webgrade'}) {
2920: # in case of any side effects that we need
2921: @Apache::scripttag::parser_env = @_;
2922: &Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
2923: @Apache::scripttag::parser_env = @_;
2924: &Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
2925: @Apache::scripttag::parser_env = @_;
2926: &Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
2927: } else {
2928: # any other targets no output
2929: undef($result);
1.162 albertel 2930: }
1.194 albertel 2931: pop(@Apache::bridgetask::dimension);
2932: return $result;
1.1 albertel 2933: }
2934:
1.113 albertel 2935: sub grading_history {
1.151 albertel 2936: my ($version,$dim,$id) = @_;
1.235 albertel 2937: if (!&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
2938: && !&Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
1.113 albertel 2939: return '';
2940: }
2941: my ($result,$grader);
1.194 albertel 2942: my $scope="resource.$version.0.";
2943: $scope .= ($dim ne $top) ? "$dim.$id"
2944: : "$id";
1.113 albertel 2945: foreach my $t (1..$Apache::lonhomework::history{'version'}) {
2946: if (exists($Apache::lonhomework::history{$t.':resource.0.regrader'})) {
2947: my ($gname,$gdom) =
1.138 albertel 2948: split(':',$Apache::lonhomework::history{$t.':resource.0.regrader'});
1.113 albertel 2949: my $fullname = &Apache::loncommon::plainname($gname,$gdom);
2950: $grader = &Apache::loncommon::aboutmewrapper($fullname,
2951: $gname,$gdom);
2952: }
2953: my $entry;
2954: if (exists($Apache::lonhomework::history{"$t:$scope.status"})) {
2955: $entry.="<tt>".$Apache::lonhomework::history{"$t:$scope.status"}.'</tt>';
2956: }
2957: if (exists($Apache::lonhomework::history{"$t:$scope.comment"})) {
2958: $entry.=' comment: "'.$Apache::lonhomework::history{"$t:$scope.comment"}.'"';
2959: }
2960: if ($entry) {
1.200 albertel 2961: $result.= "\n\t\t<li>\n\t\t\t$grader :\n\t\t\t $entry \n\t\t</li>";
1.113 albertel 2962: }
2963: }
2964: if ($result) {
1.200 albertel 2965: return "\n\t".'<ul class="LC_GRADING_pastgrading">'.$result.
2966: "\n\t".'</ul>'."\n";
1.113 albertel 2967: }
2968: return '';
2969: }
2970:
1.1 albertel 2971: sub start_IntroParagraph {
1.87 albertel 2972: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.1 albertel 2973: my $result;
1.168 albertel 2974: my $dim = &get_dim_id();
1.153 albertel 2975: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
1.151 albertel 2976: if ($tagstack->[-2] eq 'Dimension' || $tagstack->[-2] eq 'Question' ) {
1.169 albertel 2977: $dimension{$dim}{'intro'}=
1.151 albertel 2978: &Apache::lonxml::get_all_text('/introparagraph',
2979: $parser,$style);
2980: } elsif ($tagstack->[-2] eq 'Task' && $target eq 'webgrade') {
1.127 albertel 2981: &Apache::lonxml::startredirection();
1.1 albertel 2982: }
1.47 albertel 2983:
1.225 albertel 2984: } elsif ($target eq 'edit') {
2985: $result = &Apache::edit::tag_start($target,$token);
2986: } elsif ($target eq 'modified') {
1.1 albertel 2987: }
2988: return $result;
2989: }
2990:
2991: sub end_IntroParagraph {
1.127 albertel 2992: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.128 albertel 2993: if ($tagstack->[-2] eq 'Task' && $target eq 'webgrade') {
1.127 albertel 2994: my $result = &Apache::lonxml::endredirection();
2995: }
1.1 albertel 2996: }
2997:
1.227 albertel 2998: sub insert_IntroParagraph {
2999: return '
3000: <IntroParagraph>
3001: <startouttext />
3002: <endouttext />
3003: </IntroParagraph>';
3004: }
3005:
1.1 albertel 3006: sub start_Instance {
3007: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.168 albertel 3008: my $dim = &get_dim_id();
3009: my $id = &get_id($parstack,$safeeval);
1.169 albertel 3010: push(@{$dimension{$dim}{'instances'}},$id);
1.168 albertel 3011: push(@{$Apache::bridgetask::instance{$dim}},$id);
1.19 albertel 3012: push(@Apache::bridgetask::instancelist,$id);
1.169 albertel 3013: $dimension{$dim}{$id.'.optionalrequired'}=
1.19 albertel 3014: &Apache::lonxml::get_param('OptionalRequired',$parstack,$safeeval);
1.75 albertel 3015: my $disabled = &Apache::lonxml::get_param('Disabled',$parstack,$safeeval);
3016: if (lc($disabled) eq 'yes') {
1.169 albertel 3017: $dimension{$dim}{$id.'.disabled'}='1';
1.75 albertel 3018: }
1.225 albertel 3019: my $result;
3020: if ($target eq 'edit') {
3021: $result = &Apache::edit::tag_start($target,$token);
3022: $result.=
3023: &Apache::edit::text_arg('Id:','id',$token,10).' '.
3024: &Apache::edit::select_arg('Instance is Disabled:','Disabled',
3025: [['no', 'No'],
3026: ['yes','Yes'],],
3027: $token)
3028: .' <br /> '.
3029: &Apache::edit::text_arg('Required number of passed optional elements to pass the Instance:',
3030: 'OptionalRequired',$token,4)
3031: .&Apache::edit::end_row().
3032: &Apache::edit::start_spanning_row();
3033: } elsif ($target eq 'modified') {
3034: my $constructtag=
3035: &Apache::edit::get_new_args($token,$parstack,$safeeval,
3036: 'id','OptionalRequired','Disabled');
3037: if ($constructtag) {
3038: $result = &Apache::edit::rebuild_tag($token);
3039: }
3040: }
3041: return $result;
1.1 albertel 3042: }
3043:
3044: sub end_Instance {
1.225 albertel 3045: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
3046: my $result;
3047: if ($target eq 'edit') {
3048: $result = &Apache::edit::tag_end($target,$token);
3049: }
3050: return $result;
1.1 albertel 3051: }
3052:
3053: sub start_InstanceText {
1.87 albertel 3054: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 3055: my $result;
1.153 albertel 3056: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
1.225 albertel 3057: my $text=&Apache::lonxml::get_all_text('/instancetext',$parser,$style);
3058: my $dim = &get_dim_id();
3059: my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
1.169 albertel 3060: $dimension{$dim}{$instance_id.'.text'}=$text;
1.225 albertel 3061: } elsif ($target eq 'edit') {
3062: $result = &Apache::edit::tag_start($target,$token);
3063: } elsif ($target eq 'modified') {
1.1 albertel 3064: }
1.225 albertel 3065: return $result;
1.1 albertel 3066: }
3067:
3068: sub end_InstanceText {
3069: return '';
3070: }
3071:
1.227 albertel 3072: sub insert_InstanceText {
3073: return '
3074: <InstanceText>
3075: <startouttext />
3076: <endouttext />
3077: </InstanceText>';
3078: }
3079:
1.1 albertel 3080: sub start_Criteria {
1.87 albertel 3081: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.190 albertel 3082: my $result = '';
1.21 albertel 3083: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
1.225 albertel 3084: my $criteria=&Apache::lonxml::get_all_text('/criteria',$parser,$style);
1.168 albertel 3085: my $dim = &get_dim_id();
1.19 albertel 3086: my $id=&get_id($parstack,$safeeval);
1.194 albertel 3087: if ($target eq 'web' || $target eq 'webgrade') {
1.208 albertel 3088: if ($target eq 'webgrade') {
1.195 albertel 3089: &Apache::lonxml::debug(" for $dim $id stashing results into $dim ");
3090: $dimension{$dim}{'result'} .= &internal_location($id);
3091: } else {
3092: &Apache::lonxml::debug(" not stashing $dim $id");
1.206 albertel 3093: #$result .= &internal_location($id);
1.195 albertel 3094: }
1.194 albertel 3095: }
1.169 albertel 3096: &Apache::lonxml::debug("Criteria $id with $dim");
1.151 albertel 3097: if (&Apache::londefdef::is_inside_of($tagstack,'Instance')) {
1.168 albertel 3098: my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
1.169 albertel 3099: $dimension{$dim}{"criteria.$instance_id.$id"}=$criteria;
3100: $dimension{$dim}{"criteria.$instance_id.$id.type"}='criteria';
3101: $dimension{$dim}{"criteria.$instance_id.$id.mandatory"}=
1.151 albertel 3102: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
1.169 albertel 3103: push(@{$dimension{$dim}{$instance_id.'.criterias'}},"$instance_id.$id");
1.151 albertel 3104: } else {
1.169 albertel 3105: $dimension{$dim}{'criteria.'.$id}=$criteria;
3106: $dimension{$dim}{'criteria.'.$id.'.type'}='criteria';
3107: $dimension{$dim}{'criteria.'.$id.'.mandatory'}=
1.151 albertel 3108: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
1.169 albertel 3109: push(@{$dimension{$dim}{'criterias'}},$id);
1.194 albertel 3110: }
1.225 albertel 3111: } elsif ($target eq 'edit') {
3112: $result .=&Apache::edit::tag_start($target,$token);
3113: $result.=
3114: &Apache::edit::text_arg('Id:','id',$token,10).' '.
3115: &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
1.233 albertel 3116: [['Y', 'Yes'],
3117: ['N','No'],],
1.225 albertel 3118: $token)
3119: .' <br /> '.&Apache::edit::end_row().
3120: &Apache::edit::start_spanning_row();
3121: } elsif ($target eq 'modified') {
3122: my $constructtag=
3123: &Apache::edit::get_new_args($token,$parstack,$safeeval,
3124: 'id','Mandatory');
3125: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
1.194 albertel 3126: }
3127: return $result;
3128: }
3129:
3130: sub layout_web_Criteria {
3131: my ($dim,$id,$criteria) = @_;
1.190 albertel 3132:
1.194 albertel 3133: my $version = &get_version();
3134: my $status= &get_criteria('status', $version,$dim,$id);
3135: my $comment=&get_criteria('comment',$version,$dim,$id);
3136: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
3137: if ($mandatory) {
3138: $mandatory='Mandatory';
3139: } else {
3140: $mandatory='Optional';
1.1 albertel 3141: }
1.194 albertel 3142: my $status_display=$status;
3143: $status_display=~s/^([a-z])/uc($1)/e;
3144: my $criteria_info.=
1.200 albertel 3145: '<div class="LC_'.$status.' LC_criteria">'."\n\t".'<h4>'
1.204 albertel 3146: .$mandatory.' Criteria</h4>'."\n\t".'<p class="LC_criteria_text">'
3147: ."\n";
1.202 albertel 3148: $criteria =~ s/^\s*//s;
3149: $criteria =~ s/\s*$//s;
1.194 albertel 3150: $criteria_info.= $criteria;
1.200 albertel 3151: $criteria_info.="\n\t".'</p>'.
3152: "\n\t".'<p class="LC_grade">'.$status_display.'</p>';
1.194 albertel 3153: if ($comment =~ /\w/) {
1.200 albertel 3154: $criteria_info.=
3155: "\n\t".
3156: '<p class="LC_comment">'.&mt('Comment: [_1]',$comment).'</p>';
1.194 albertel 3157: }
1.200 albertel 3158: $criteria_info.="\n".'</div>'."\n";
3159:
1.194 albertel 3160: return $criteria_info;
3161: }
3162:
3163: sub layout_webgrade_Criteria {
3164: my ($dim,$id,$criteria) = @_;
3165: my $link=&link($id);
3166: my $version = &get_version();
3167: my $status = &get_criteria('status',$version,$dim,$id);
1.245 bisitz 3168: my %lt = &Apache::lonlocal::texthash(
3169: 'ungraded' => 'Ungraded',
3170: 'fail' => 'Fail',
3171: 'pass' => 'Pass',
3172: 'review' => 'Review',
3173: 'comment' => 'Additional Comment for Student',
3174: );
1.200 albertel 3175: my $comment = &get_criteria('comment',$version,$dim,$id);
3176: $comment = &HTML::Entities::encode($comment,'<>"&');
3177: my %checked;
3178: foreach my $which ('ungraded','fail','pass','review') {
1.249 bisitz 3179: if ($status eq $which) { $checked{$which} = ' checked="checked"'; }
1.200 albertel 3180: }
1.249 bisitz 3181: if (!%checked) { $checked{'ungraded'} = ' checked="checked"'; }
1.201 albertel 3182: my $buttons;
3183: foreach my $which ('ungraded','fail','pass','review') {
3184: $buttons .= <<END_BUTTON;
3185: <label class="LC_GRADING_$which">
1.249 bisitz 3186: <input type="radio" name="HWVAL_$link" value="$which"$checked{$which} />
1.201 albertel 3187: $lt{$which}
3188: </label>
3189: END_BUTTON
3190: }
1.202 albertel 3191: $criteria =~ s/^\s*//s;
3192: $criteria =~ s/\s*$//s;
1.200 albertel 3193: my $result = <<END_CRITERIA;
1.201 albertel 3194: <div class="LC_GRADING_criteria">
3195: <div class="LC_GRADING_criteriatext">
3196: $criteria
3197: </div>
3198: <div class="LC_GRADING_grade">
3199: $buttons
3200: </div>
3201: <label class="LC_GRADING_comment">
3202: $lt{'comment'}
3203: <textarea class="LC_GRADING_comment_area" name="HWVAL_comment_$link">$comment</textarea>
3204: </label>
3205: </div>
1.200 albertel 3206: END_CRITERIA
3207: $result .= &grading_history($version,$dim,$id);
1.190 albertel 3208: return $result;
1.1 albertel 3209: }
3210:
1.47 albertel 3211: sub end_Criteria {
1.225 albertel 3212: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3213: if ($target eq 'edit') {
3214: } elsif ($target eq 'modified') {
3215: }
3216: }
1.227 albertel 3217: sub insert_Criteria {
3218: return '
3219: <Criteria>
3220: <CriteriaText>
3221: <startouttext />
3222: <endouttext />
3223: </CriteriaText>
3224: </Criteria>';
3225: }
1.225 albertel 3226:
3227: sub start_CriteriaText {
3228: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3229: my $result;
3230: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
3231:
3232: } elsif ($target eq 'edit') {
3233: $result = &Apache::edit::tag_start($target,$token);
3234: } elsif ($target eq 'modified') {
3235: }
3236: return $result;
3237: }
3238:
3239: sub end_CriteriaText {
3240: return '';
1.47 albertel 3241: }
3242:
1.227 albertel 3243: sub insert_CriteriaText {
3244: return '
3245: <CriteriaText>
3246: <startouttext />
3247: <endouttext />
3248: </CriteriaText>';
3249: }
3250:
1.186 albertel 3251: sub start_GraderNote {
3252: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 3253: my $result;
1.186 albertel 3254: if ($target eq 'webgrade') {
1.225 albertel 3255: $result = '<div class="LC_GRADING_gradernote"><b>'.
1.187 albertel 3256: &mt('Note to graders:').'</b>';
1.225 albertel 3257: } elsif ($target eq 'edit') {
3258: $result = &Apache::edit::tag_start($target,$token);
3259: } elsif ($target eq 'modified') {
3260: } elsif ($target eq 'web' || $target eq 'grade') {
3261: my $note=&Apache::lonxml::get_all_text('/gradernote',$parser,$style);
1.186 albertel 3262: }
1.225 albertel 3263: return $result;
1.186 albertel 3264: }
3265:
3266: sub end_GraderNote {
3267: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3268:
3269: if ($target eq 'webgrade') {
3270: return '</div>';
3271: }
3272: return;
3273: }
3274:
1.227 albertel 3275: sub insert_GraderNote {
3276: return '
3277: <GraderNote>
3278: <startouttext />
3279: <endouttext />
3280: </GraderNote>';
3281: }
1.186 albertel 3282:
3283:
1.4 albertel 3284: sub proctor_validation_screen {
3285: my ($slot) = @_;
1.185 albertel 3286: my (undef,undef,$domain,$user) = &Apache::lonnet::whichuser();
1.5 albertel 3287: my $url=&Apache::lonnet::studentphoto($domain,$user,'jpg');
1.274 raeburn 3288: my $name=&Apache::loncommon::plainname($user,$domain);
1.230 albertel 3289:
1.4 albertel 3290: my $msg;
1.11 albertel 3291: if ($env{'form.proctorpassword'}) {
1.230 albertel 3292: $msg.='<p><span class="LC_warning">'
3293: .&mt("Failed to authenticate the proctor.")
3294: .'</span></p>';
1.4 albertel 3295: }
1.230 albertel 3296:
3297: my $valid;
3298: my @possible_proctors=split(",",$slot->{'proctor'});
3299: foreach my $proctor (@possible_proctors) {
3300: if ($proctor =~ /$LONCAPA::username_re:$LONCAPA::domain_re/) {
3301: $valid = 1;
3302: last;
3303: }
3304: }
3305: if (!$valid) {
3306: $msg.='<p><span class="LC_error">'
1.239 bisitz 3307: .&mt("No valid proctors are defined.")
1.230 albertel 3308: .'</span></p>';
3309: }
3310:
1.47 albertel 3311: if (!$env{'form.proctordomain'}) { $env{'form.proctordomain'}=$domain; }
1.229 albertel 3312: my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'});
3313: $uri = &HTML::Entities::encode($uri,'<>&"');
1.241 raeburn 3314: my %lt = &Apache::lonlocal::texthash(
3315: 'prva' => "Proctor Validation",
3316: 'yoro' => "Your room's proctor needs to validate your access to this resource.",
1.274 raeburn 3317: 'prus' => "Proctor's Username",
3318: 'pasw' => "Password",
3319: 'prdo' => "Proctor's Domain",
1.241 raeburn 3320: 'vali' => 'Validate',
3321: 'stui' => "Student who should be logged in is:",
1.274 raeburn 3322: 'name' => "Name",
1.251 raeburn 3323: 'sid' => "Student/Employee ID",
1.274 raeburn 3324: 'unam' => "Username",
3325: 'phot' => "Photo",
1.241 raeburn 3326: );
1.274 raeburn 3327: my $proctortable =
3328: &Apache::lonhtmlcommon::start_pick_box()."\n".
3329: &Apache::lonhtmlcommon::row_title('<label for="proctorname">'.$lt{'prus'}.'</label>').
3330: '<input type="text" name="proctorname" value="'.$env{'form.proctorname'}.'" '.
3331: 'id="proctorname" autocomplete="new-password" />'.
3332: &Apache::lonhtmlcommon::row_closure()."\n".
3333: &Apache::lonhtmlcommon::row_title('<label for="proctorpassword">'.$lt{'pasw'}.'</label>').
3334: '<input type="password" name="proctorpassword" value="" '.
3335: 'id="proctorpassword" autocomplete="new-password" />'.
3336: &Apache::lonhtmlcommon::row_closure()."\n".
3337: &Apache::lonhtmlcommon::row_title('<label for="proctordomain">'.$lt{'prdo'}.'</label>').
3338: '<input type="text" name="proctordomain" value="'.$env{'form.proctordomain'}.'" '.
3339: 'id="proctordomain" autocomplete="off" />'.
3340: &Apache::lonhtmlcommon::row_closure(1)."\n".
3341: &Apache::lonhtmlcommon::end_pick_box()."\n";
3342:
3343: my $studenttable =
3344: &Apache::loncommon::start_data_table('LC_manage_reservations').
3345: &Apache::loncommon::start_data_table_row().
3346: '<th>'.$lt{'name'}.':</th><td>'.$name.'</td>'.
3347: &Apache::loncommon::end_data_table_row()."\n".
3348: &Apache::loncommon::start_data_table_row().
3349: '<th>'.$lt{'sid'}.':</th><td>'.$env{'environment.id'}.'</td>'.
3350: &Apache::loncommon::end_data_table_row()."\n".
3351: &Apache::loncommon::start_data_table_row().
3352: '<th>'.$lt{'unam'}.':</th><td>'.$user.':'.$domain.'</td>'.
3353: &Apache::loncommon::end_data_table_row();
3354: if ($url ne '/adm/lonKaputt/lonlogo_broken.gif') {
3355: $studenttable .= &Apache::loncommon::start_data_table_row().
3356: '<th valign="top">'.$lt{'phot'}.'</th>'.
3357: '<td valign="top"><img src="'.&HTML::Entities::encode($url,'&<>"').'" '.
3358: 'alt="'.&mt('Photo of [_1]',$name).'" /></td>'.
3359: &Apache::loncommon::end_data_table_row()."\n";
3360: }
3361: $studenttable .= &Apache::loncommon::end_data_table()."\n";
3362: if ($msg ne '') {
3363: $msg = "<p>$msg</p>";
3364: } else {
3365: $msg = '<br /><br />';
3366: }
3367: return (<<ENDCHECKOUT);
3368: <div style="padding:0;clear:both;margin:0;border:0">
3369: <h2 class="LC_heading_2">$lt{'prva'}</h2><hr />
3370: <div class="LC_left_float">
3371: $lt{'yoro'}
3372: $msg
1.229 albertel 3373: <form name="checkout" method="post" action="$uri">
1.4 albertel 3374: <input type="hidden" name="validate" value="yes" />
3375: <input type="hidden" name="submitted" value="yes" />
1.274 raeburn 3376: $proctortable
3377: <br />
3378: <input type="submit" name="checkoutbutton" value="$lt{'vali'}" />
1.4 albertel 3379: </form>
1.274 raeburn 3380: </div>
3381: <div class="LC_left_float">
3382: $lt{'stui'}
3383: <br /><br />
3384: $studenttable
3385: </div>
3386: </div>
1.4 albertel 3387: ENDCHECKOUT
3388: }
3389:
1.1 albertel 3390: 1;
3391: __END__
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