Annotation of loncom/homework/bridgetask.pm, revision 1.274
1.1 albertel 1: # The LearningOnline Network with CAPA
2: # definition of tags that give a structure to a document
3: #
1.274 ! raeburn 4: # $Id: bridgetask.pm,v 1.273 2023/01/23 20:31:13 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:
415: if ($env{'request.enc'}) { $symb=&Apache::lonenc::encrypted($symb); }
1.158 www 416: $symb=&escape($symb);
1.200 albertel 417: $result.=
418: "\n\t".'<form method="post" action="/adm/slotrequest">'."\n\t\t".
419: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n\t\t".
420: '<input type="hidden" name="command" value="'.$action.'" />'."\n\t\t".
1.38 albertel 421: '<input type="submit" name="requestattempt" value="'.
1.239 bisitz 422: $text.'" />'."\n\t".
1.200 albertel 423: '</form>'."\n";
1.25 albertel 424: return $result;
1.22 albertel 425: }
426:
1.30 albertel 427: sub preserve_grade_info {
428: my $result;
429: # if we are viewing someone else preserve that info
430: if (defined $env{'form.grade_symb'}) {
431: foreach my $field ('symb','courseid','domain','username') {
432: $result .= '<input type="hidden" name="grade_'.$field.
433: '" value="'.$env{"form.grade_$field"}.'" />'."\n";
434: }
435: }
436: return $result;
437: }
438:
1.53 albertel 439: sub style {
1.125 albertel 440: my ($target) = @_;
441: if ($target eq 'web'
442: || $target eq 'webgrade') {
1.192 albertel 443: my $style = (<<STYLE);
1.126 albertel 444: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task.css" />
1.53 albertel 445: STYLE
1.192 albertel 446: if ($env{'browser.type'} eq 'explorer'
447: && $env{'browser.os'} eq 'win' ) {
448: if ($env{'browser.version'} < 7) {
449: $style .= (<<STYLE);
450: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie.css" />
451: STYLE
452: } else {
453: $style .= (<<STYLE);
454: <link rel="stylesheet" type="text/css" href="/res/adm/includes/task_ie7.css" />
455: STYLE
456: }
457: }
1.193 albertel 458: return $style;
1.125 albertel 459: }
460: return;
1.53 albertel 461: }
462:
1.54 albertel 463: sub show_task {
464: my ($status,$previous)=@_;
465: if (!$previous && (
466: ( $status eq 'CLOSED' ) ||
467: ( $status eq 'BANNED') ||
468: ( $status eq 'UNAVAILABLE') ||
469: ( $status eq 'NOT_IN_A_SLOT') ||
1.256 raeburn 470: ( $status eq 'NOT_YET_VIEWED') ||
1.54 albertel 471: ( $status eq 'NEEDS_CHECKIN') ||
472: ( $status eq 'WAITING_FOR_GRADE') ||
1.150 albertel 473: ( $status eq 'INVALID_ACCESS') ||
474: ( &get_version() eq ''))) {
1.54 albertel 475: return 0;
476: }
1.64 albertel 477: if ($env{'form.donescreen'}) { return 0; }
1.54 albertel 478: return 1;
479: }
480:
1.173 albertel 481: my @delay;
482: sub nest {
483: if (@delay) {
484: return $delay[-1];
485: } else {
486: return;
487: }
488: }
489:
1.208 albertel 490: sub start_delay {
491: push(@delay,1);
492: }
493: sub end_delay {
494: pop(@delay);
495: }
496:
1.173 albertel 497: sub nested_parse {
498: my ($str,$env,$args) = @_;
499: my @old_env = @Apache::scripttag::parser_env;
500: @Apache::scripttag::parser_env = @$env;
501: if (exists($args->{'set_dim_id'})) {
502: &enable_dimension_parsing($args->{'set_dim_id'});
503: }
504: push(@delay,(($args->{'delayed_dim_results'})? 1 : 0));
505: my $result = &Apache::scripttag::xmlparse($$str);
506: pop(@delay);
507: if (exists($args->{'set_dim_id'})) {
508: &disable_dimension_parsing();
509: }
510: @Apache::scripttag::parser_env = @old_env;
511: if ($args->{'delayed_dim_results'}) {
512: my $dim = &get_dim_id();
1.180 albertel 513: &Apache::lonxml::debug(" tossing out $result ");
514: &Apache::lonxml::debug(" usining out $dim 's ". $dimension{$dim}{'result'});
1.173 albertel 515: return $dimension{$dim}{'result'};
516: }
517: return $result;
518: }
519:
1.54 albertel 520: sub internal_location {
521: my ($id)=@_;
522: return '<!-- LONCAPA_INTERNAL_ADD_TASK_STATUS'.$id.' -->';
523: }
524:
1.60 albertel 525: sub submission_time_stamp {
1.185 albertel 526: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.60 albertel 527: my $submissiontime;
1.89 albertel 528: my $version=$Apache::lonhomework::history{'resource.0.version'};
1.60 albertel 529: for (my $v=$Apache::lonhomework::history{'version'};$v>0;$v--) {
1.183 albertel 530: if (defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.bridgetask.portfiles'})
531: && defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.tries'})) {
1.60 albertel 532: $submissiontime=$Apache::lonhomework::history{$v.':timestamp'};
1.182 albertel 533: last;
1.60 albertel 534: }
535: }
536: my $result;
537: if ($submissiontime) {
1.89 albertel 538: my $slot_name=$Apache::lonhomework::history{'resource.'.$version.'.0.checkedin.slot'};
1.60 albertel 539: my %slot=&Apache::lonnet::get_slot($slot_name);
540: my $diff = $slot{'endtime'} - $submissiontime;
1.71 albertel 541: my ($color,$when)=('#FF6666','after');
542: if ($diff > 0) { ($color,$when)=('#336600','before'); }
1.60 albertel 543: my $info;
1.182 albertel 544: $diff = abs($diff);
1.60 albertel 545: if ($diff%60) { $info=($diff%60).' seconds'; }
546: $diff=int($diff/60);
547: if ($diff%60) { $info=($diff%60).' minutes '.$info; }
548: $diff=int($diff/60);
549: if ($diff) { $info=$diff.' hours '.$info; }
550: $result='<p><font color="'.$color.'">'.
1.182 albertel 551: &mt('Student submitted [_1] [_2] the deadline. '.
552: '(Submission was at [_3], end of period was [_4].)',
553: $info,$when,
554: &Apache::lonlocal::locallocaltime($submissiontime),
555: &Apache::lonlocal::locallocaltime($slot{'endtime'})).
1.60 albertel 556: '</font></p>';
557: }
558: return $result;
559: }
560:
1.119 albertel 561: sub file_list {
562: my ($files,$uname,$udom) = @_;
563: if (!defined($uname) || !defined($udom)) {
1.185 albertel 564: (undef,undef,$udom,$uname) = &Apache::lonnet::whichuser();
1.119 albertel 565: }
1.70 albertel 566: my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio/';
1.119 albertel 567:
1.120 albertel 568: my $file_list="<ul class=\"LC_GRADING_handininfo\">\n";
1.119 albertel 569: foreach my $partial_file (split(',',$files)) {
1.70 albertel 570: my $file=$file_url.$partial_file;
571: $file=~s|/+|/|g;
572: &Apache::lonnet::allowuploaded('/adm/bridgetask',$file);
1.243 bisitz 573: $file_list.='<li><span class="LC_nobreak"><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.
1.161 albertel 574: &Apache::loncommon::icon($file).'" alt="file icon" border="0" /> '.$file.
575: '</a></span></li>'."\n";
1.70 albertel 576: }
577: $file_list.="</ul>\n";
1.119 albertel 578: return $file_list;
579: }
580:
1.163 albertel 581: sub grade_mode {
582: if ($env{'form.regrade'} || $env{'form.regradeaspecificsubmission'}) {
583: return 'regrade';
584: }
585: return 'queue_grade';
586: }
587:
1.119 albertel 588: sub webgrade_standard_info {
589: my ($version)=&get_version();
590:
591: my $file_list = &file_list($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"});
1.70 albertel 592:
1.245 bisitz 593: my %lt = &Apache::lonlocal::texthash(
594: 'done' => 'Next Item',
595: 'stop' => 'Quit Grading',
596: 'fail' => 'Fail Rest',
597: 'cancel' => 'Cancel',
598: 'submit' => 'Submit Grades',
599: );
1.163 albertel 600:
1.70 albertel 601: my $result=<<INFO;
1.120 albertel 602: <div class="LC_GRADING_maincontrols">
1.163 albertel 603: INFO
604:
1.231 albertel 605: if ($env{'request.state'} eq 'construct') {
1.163 albertel 606: $result.=<<INFO;
1.231 albertel 607: <input type="submit" name="next" value="$lt{'submit'}" />
608: INFO
609: } else {
610: if (&grade_mode() eq 'regrade' && $env{'request.state'} ne 'construct') {
611: $result.=<<INFO;
1.163 albertel 612: <input type="submit" name="cancel" value="$lt{'cancel'}" />
613: INFO
1.231 albertel 614: }
1.163 albertel 615:
1.231 albertel 616: $result.=<<INFO;
1.111 albertel 617: <input type="submit" name="next" value="$lt{'done'}" />
618: <input type="submit" name="stop" value="$lt{'stop'}" />
1.231 albertel 619: INFO
620: }
621: $result.=<<INFO;
1.143 albertel 622: <input type="button" name="fail" value="$lt{'fail'}"
623: onclick="javascript:onFailRest()" />
1.111 albertel 624: </div>
1.70 albertel 625: $file_list
626: INFO
627: return $result;
1.231 albertel 628:
1.70 albertel 629: }
630:
1.166 albertel 631: sub done_screen {
632: my ($version) = @_;
1.231 albertel 633: my $title=&Apache::lonnet::gettitle($env{'request.uri'});
1.166 albertel 634: my @files=split(',',$Apache::lonhomework::history{'resource.'.$version.'.0.bridgetask.portfiles'});
1.185 albertel 635: my (undef,undef,$domain,$user)= &Apache::lonnet::whichuser();
1.255 raeburn 636: my ($msg,$files,$shown);
637: if (@files > 0) {
638: $files = '<ul>';
639: foreach my $file (@files) {
640: my $url="/uploaded/$domain/$user/portfolio$file";
641: if (! &Apache::lonnet::stat_file($url)) {
642: $file = '<span class="LC_error">'
643: .&mt('[_1]Nonexistent file:[_2]'
644: ,'<span class="LC_error"> '
645: ,'</span> <span class="LC_filename">'.$file.'</span>');
646: $msg .= "<p>".&mt('Submitted non-existent file [_1]',$file)."</p>\n";
647: } else {
648: $file = '<span class="LC_filename">'.$file.'</span>';
649: $msg .= "<p>".&mt('Submitted file [_1]',$file)."</p>\n";
650: }
651: $files .= '<li>'.$file.'</li>';
652: }
653: $files.='</ul>';
654: $shown = '<p>'.&mt('Files submitted: [_1]',$files).'</p>'
655: .'<p>'.&mt('You are now done with this Bridge Task').'</p>'
656: .'<hr />'
657: .'<p><a href="/adm/logout">'.&mt('Logout').'</a></p>'
658: .'<p><a href="/adm/roles">'.&mt('Change to a different course').'</a></p>';
659: } else {
660: $msg = &mt("Submission status: no files currently submitted, when 'Done' was indicated.");
661: $shown = '<p class="LC_error">'.
662: &mt('You did not submit any files. Please try again.').'</span>'.
663: '</p><p><a href="javascript:history.go(-1);">'.&mt('Back to Bridge Task').'</a></p><hr />';
1.166 albertel 664: }
1.239 bisitz 665: my $subject = &mt('Submission message for [_1]',$title);
1.167 albertel 666: my ($message_status,$comment_status);
667: my $setting = $env{'course.'.$env{'request.course.id'}.'.task_messages'};
668: $setting =~ s/^\s*(\S*)\s*$/$1/;
669: $setting = lc($setting);
670: if ($setting eq 'only_student'
671: || $setting eq 'student_and_user_notes_screen') {
672: $message_status =
673: &Apache::lonmsg::user_normal_msg($user,$domain,$subject,$msg);
674: $message_status = '<p>'.&mt('Message sent to user: [_1]',
675: $message_status).' </p>';
676: }
677: if ($setting eq 'student_and_user_notes_screen') {
678: $comment_status =
679: &Apache::lonmsg::store_instructor_comment($subject.'<br />'.
680: $msg,$user,$domain);
681: $comment_status = '<p>'.&mt('Message sent to instructor: [_1]',
682: $comment_status).' </p>';
683: }
1.255 raeburn 684:
1.239 bisitz 685: return "<h2>$title</h2>"
1.255 raeburn 686: .$shown
687: .$message_status
688: .$comment_status;
1.166 albertel 689: }
690:
1.1 albertel 691: sub start_Task {
1.87 albertel 692: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.1 albertel 693:
1.4 albertel 694: my ($status,$accessmsg,$slot);
1.179 albertel 695: &Apache::structuretags::init_problem_globals('Task');
1.16 albertel 696: if ($target ne 'webgrade') {
697: &Apache::structuretags::initialize_storage();
698: &Apache::lonhomework::showhash(%Apache::lonhomework::history);
1.74 albertel 699: if ($env{'request.state'} eq 'construct') {
700: &Apache::structuretags::setup_rndseed($safeeval);
701: }
1.16 albertel 702: }
703:
1.4 albertel 704: $Apache::lonhomework::parsing_a_task=1;
1.141 albertel 705:
706: my $name;
707: if ($target eq 'web' || $target eq 'webgrade') {
708: $name = &Apache::structuretags::get_resource_name($parstack,$safeeval);
709: }
710:
1.145 albertel 711: my ($result,$form_tag_start);
712: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'tex'
713: || $target eq 'edit') {
714: ($result,$form_tag_start) =
715: &Apache::structuretags::page_start($target,$token,$tagstack,
716: $parstack,$parser,$safeeval,
1.146 albertel 717: $name,&style($target));
1.256 raeburn 718:
719: }
720: if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
721: $target eq 'tex') {
722: if ($env{'form.markaccess'}) {
723: my @interval=&Apache::lonnet::EXT("resource.0.interval");
1.266 raeburn 724: my ($timelimit) = ($interval[0] =~ /^(\d+)/);
725: &Apache::lonnet::set_first_access($interval[1],$timelimit);
1.256 raeburn 726: }
1.145 albertel 727: }
1.123 albertel 728:
1.74 albertel 729: if ($target eq 'web' && $env{'request.state'} ne 'construct') {
1.147 albertel 730: if ($Apache::lonhomework::queuegrade
731: || $Apache::lonhomework::modifygrades) {
1.258 raeburn 732: $result .= &add_grading_button();
1.38 albertel 733: my $symb=&Apache::lonnet::symbread();
1.235 albertel 734: if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
735: || &Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
1.258 raeburn 736: $result .= &add_slotlist_button();
1.40 albertel 737: }
1.13 albertel 738: }
1.8 albertel 739: }
1.231 albertel 740: if ($target =~/(web|webgrade)/ && $env{'request.state'} eq 'construct') {
1.74 albertel 741: $form_tag_start.=&Apache::structuretags::problem_web_to_edit_header($env{'form.rndseed'});
742: }
1.163 albertel 743: if ($target eq 'web'
744: || ($target eq 'grade' && !$env{'form.webgrade'})
745: || $target eq 'answer'
746: || $target eq 'tex') {
1.29 albertel 747: my ($version,$previous)=&get_version();
1.14 albertel 748: ($status,$accessmsg,my $slot_name,$slot) =
1.81 albertel 749: &Apache::lonhomework::check_slot_access('0','Task');
1.256 raeburn 750: if ((($status eq 'CAN_ANSWER') || ($status eq 'NOT_YET_VIEWED')) && ($version eq '')) {
751: # CAN_ANSWER or NOT_YET_VIEWED mode, and no current version, unproctored access
1.174 albertel 752: # thus self-checkedin
1.265 raeburn 753: my $needsiptied;
754: if (ref($slot)) {
755: $needsiptied = $slot->{'iptied'};
756: }
757: my $check = &check_in('Task',undef,undef,$slot_name,$needsiptied);
758: if ($check =~ /^error:\s+(.*)$/) {
1.246 raeburn 759: my $symb=&Apache::lonnet::symbread();
1.265 raeburn 760: &Apache::lonnet::logthis("Error: $1 during self-checkin of version $version of Task (symb: $symb) using slot: $slot_name");
1.246 raeburn 761: }
1.152 albertel 762: &add_to_queue('gradingqueue',{'type' => 'Task',
763: 'time' => time,
764: 'slot' => $slot_name});
1.150 albertel 765: ($version,$previous)=&get_version();
766: }
1.260 raeburn 767: if (($target eq 'web') && ($version ne '') && ($slot_name ne '')) {
768: if (ref($slot) eq 'HASH') {
769: if ($slot->{'endtime'} > time()) {
770: $result .=
771: &Apache::lonhtmlcommon::set_due_date($slot->{'endtime'});
772: }
773: }
774: }
775:
1.258 raeburn 776: my $status_id = 'LC_task_take';
777: if ($previous && $target eq 'answer') {
778: $status_id = 'LC_task_answer';
779: } elsif ($previous || $status eq 'SHOW_ANSWER') {
780: $status_id = 'LC_task_feedback';
781: }
1.218 albertel 782: $result .= '<div class="LC_task" id="'.$status_id.'">'."\n";
1.150 albertel 783:
1.9 albertel 784: push(@Apache::inputtags::status,$status);
1.14 albertel 785: $Apache::inputtags::slot_name=$slot_name;
1.1 albertel 786: my $expression='$external::datestatus="'.$status.'";';
1.89 albertel 787: $expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$version.0.solved"}.'";';
1.1 albertel 788: &Apache::run::run($expression,$safeeval);
789: &Apache::lonxml::debug("Got $status");
1.141 albertel 790: $result.=&add_previous_version_button($status);
1.54 albertel 791: if (!&show_task($status,$previous)) {
1.87 albertel 792: my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style);
1.1 albertel 793: if ( $target eq "web" ) {
1.74 albertel 794: if ($env{'request.state'} eq 'construct') {
795: $result.=$form_tag_start;
796: }
1.4 albertel 797: my $msg;
1.1 albertel 798: if ($status eq 'UNAVAILABLE') {
1.259 golterma 799: $msg.='<p class="LC_error">'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</p>';
1.3 albertel 800: } elsif ($status eq 'NOT_IN_A_SLOT') {
1.259 golterma 801: $msg.='<p class="LC_warning">'.&mt('You are not currently signed up to work at this time and/or place.').'</p>';
1.247 raeburn 802: $msg.=&add_request_another_attempt_button("Sign up for time to work");
1.4 albertel 803: } elsif ($status eq 'NEEDS_CHECKIN') {
1.259 golterma 804: $msg.='<p class="LC_warning">'.&mt('You need the Proctor to validate you.').
805: '</p>'.&proctor_validation_screen($slot);
1.22 albertel 806: } elsif ($status eq 'WAITING_FOR_GRADE') {
1.259 golterma 807: $msg.='<p class="LC_info">'.&mt('Your submission is in the grading queue.').'</p>';
1.64 albertel 808: } elsif ($env{'form.donescreen'}) {
1.167 albertel 809: $result .= &done_screen($version);
1.256 raeburn 810: } elsif ($status eq 'NOT_YET_VIEWED') {
811: my $symb=&Apache::lonnet::symbread();
812: $msg.=&Apache::structuretags::firstaccess_msg($accessmsg,$symb);
1.265 raeburn 813: } elsif ($status eq 'NEED_DIFFERENT_IP') {
814: #FIXME
1.256 raeburn 815: } else {
1.259 golterma 816: $msg.='<p class="LC_warning">'.&mt('Not open to be viewed').'</p>';
1.1 albertel 817: }
818: if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') {
819: $msg.='The problem '.$accessmsg;
820: }
821: $result.=$msg.'<br />';
822: } elsif ($target eq 'tex') {
1.248 foxr 823: $result.='\noindent \vskip 1 mm \begin{minipage}{\textwidth}\vskip 0 mm';
1.1 albertel 824: if ($status eq 'UNAVAILABLE') {
825: $result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm ';
826: } else {
827: $result.=&mt('Problem is not open to be viewed. It')." $accessmsg \\vskip 0 mm ";
828: }
1.22 albertel 829: } elsif ($target eq 'grade' && !$env{'form.webgrade'}) {
1.4 albertel 830: if ($status eq 'NEEDS_CHECKIN') {
1.83 albertel 831: if(&proctor_check_auth($slot_name,$slot,'Task')
832: && defined($Apache::inputtags::slot_name)) {
1.148 albertel 833: my $result=
834: &add_to_queue('gradingqueue',
1.152 albertel 835: {'type' => 'Task',
1.148 albertel 836: 'time' => time,
837: 'slot' =>
838: $Apache::inputtags::slot_name});
1.77 albertel 839: &Apache::lonxml::debug("add_to_queue said $result");
840: }
1.4 albertel 841: }
1.1 albertel 842: }
843: } elsif ($target eq 'web') {
1.141 albertel 844:
1.57 albertel 845: $result.=&preserve_grade_info();
1.194 albertel 846: $result.=&internal_location();
1.200 albertel 847: $result.=$form_tag_start."\t".
1.36 albertel 848: '<input type="hidden" name="submitted" value="yes" />';
1.54 albertel 849: &Apache::lonxml::startredirection();
1.1 albertel 850: }
1.21 albertel 851: } elsif ( ($target eq 'grade' && $env{'form.webgrade'}) ||
852: $target eq 'webgrade') {
1.32 albertel 853: my $webgrade='yes';
1.21 albertel 854: if ($target eq 'webgrade') {
1.218 albertel 855: $result .= '<div class="LC_task">'."\n";
1.141 albertel 856: $result.= "\n".'<div class="LC_GRADING_task">'."\n".
1.124 albertel 857: '<script type="text/javascript"
1.126 albertel 858: src="/res/adm/includes/task_grading.js"></script>';
1.49 albertel 859: #$result.='<br />Review'.&show_queue('reviewqueue');
860: #$result.='<br />Grade'.&show_queue('gradingqueue');
1.30 albertel 861: }
1.194 albertel 862:
1.105 albertel 863: my ($todo,$status_code,$msg)=&get_key_todo($target);
1.33 albertel 864:
865: if ($todo) {
866: &setup_env_for_other_user($todo,$safeeval);
867: my ($symb,$uname,$udom)=&decode_queue_key($todo);
1.231 albertel 868: if ($env{'request.state'} eq 'construct') {
869: $symb = $env{'request.uri'};
870: }
871: $result.="\n".'<p>'.
872: &mt('Grading [_1] for [_2] at [_3]',
873: &Apache::lonnet::gettitle($symb),$uname,$udom).'</p>';
1.33 albertel 874: $form_tag_start.=
875: '<input type="hidden" name="gradingkey" value="'.
1.158 www 876: &escape($todo).'" />';
1.33 albertel 877: $Apache::bridgetask::queue_key=$todo;
878: &Apache::structuretags::initialize_storage();
879: &Apache::lonhomework::showhash(%Apache::lonhomework::history);
1.110 albertel 880: if ($target eq 'webgrade' && $status_code eq 'selected') {
881: $form_tag_start.=
882: '<input type="hidden" name="queuemode" value="selected" />';
1.33 albertel 883: }
1.15 albertel 884: } else {
1.33 albertel 885: if ($target eq 'webgrade') {
886: $result.="\n";
1.81 albertel 887: my $back='<p><a href="/adm/flip?postdata=return:">'.
888: &mt('Return to resource').'</a></p>';
1.33 albertel 889: if ($status_code eq 'stop') {
1.81 albertel 890: $result.='<b>'.&mt("Stopped grading.").'</b>'.$back;
1.163 albertel 891: } elsif ($status_code eq 'cancel') {
892: $result.='<b>'.&mt("Cancelled grading.").'</b>'.$back;
1.254 raeburn 893: } elsif ($status_code eq 'terminated') {
894: $result.= '<b>'.&mt('Terminated grading').'</b><br />'.
895: '<span class="LC_error">'.
896: &mt('Grading for [_1] has not been saved because of a grading key mismatch.',
897: '<tt>'.$env{'form.terminated'}.'</tt>').'</span><br />'.$back;
1.164 albertel 898: } elsif ($status_code eq 'never_versioned') {
899: $result.='<b>'.
900: &mt("Requested user has never accessed the task.").
901: '</b>'.$back;
1.165 albertel 902: } elsif ($status_code =~ /still_open:(.*)/) {
903: my $date = &Apache::lonlocal::locallocaltime($1);
904: $result.='<b>'.
905: &mt("Task is still open, will close at [_1].",$date).
906: '</b>'.$back;
1.33 albertel 907: } elsif ($status_code eq 'lock_failed') {
1.105 albertel 908: $result.='<b>'.&mt("Failed to lock the requested record.")
1.81 albertel 909: .'</b>'.$back;
1.33 albertel 910: } elsif ($status_code eq 'unlock') {
1.81 albertel 911: $result.='<b>'.&mt("Unlocked the requested record.")
912: .'</b>'.$back;
1.33 albertel 913: $result.=&show_queue($env{'form.queue'},1);
914: } elsif ($status_code eq 'show_list') {
915: $result.=&show_queue($env{'form.queue'},1);
1.49 albertel 916: } elsif ($status_code eq 'select_user') {
917: $result.=&select_user();
1.95 albertel 918: } elsif ($status_code eq 'unable') {
919: $result.='<b>'.&mt("Unable to aqcuire a user to grade.").'</b>'.$back;
1.105 albertel 920: } elsif ($status_code eq 'not_allowed') {
921: $result.='<b>'.&mt('Not allowed to grade the requested user.').' '.$msg.'</b>'.$back;
1.33 albertel 922: } else {
1.81 albertel 923: $result.='<b>'.&mt("No user to be graded.").'</b>'.$back;
1.32 albertel 924: }
1.21 albertel 925: }
1.33 albertel 926: $webgrade='no';
1.163 albertel 927: }
928: if (!$todo || $env{'form.cancel'}) {
1.87 albertel 929: my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style);
1.32 albertel 930: }
931: if ($target eq 'webgrade' && defined($env{'form.queue'})) {
1.61 albertel 932: if ($webgrade eq 'yes') {
933: $result.=&submission_time_stamp();
934: }
1.32 albertel 935: $result.=$form_tag_start;
936: $result.='<input type="hidden" name="webgrade" value="'.
937: $webgrade.'" />';
938: $result.='<input type="hidden" name="queue" value="'.
939: $env{'form.queue'}.'" />';
1.52 albertel 940: if ($env{'form.regrade'}) {
941: $result.='<input type="hidden" name="regrade" value="'.
942: $env{'form.regrade'}.'" />';
943: }
1.237 albertel 944: if ($env{'form.chosensections'} || §ion_restricted()) {
945: my @chosen_sections = &get_allowed_sections();
1.62 albertel 946: foreach my $sec (@chosen_sections) {
947: $result.='<input type="hidden" name="chosensections"
948: value="'.$sec.'" />';
949: }
950: }
1.70 albertel 951: if ($webgrade eq 'yes') { $result.=&webgrade_standard_info(); }
1.231 albertel 952: } elsif ($target eq 'webgrade'
953: && $env{'request.state'} eq 'construct') {
954: $result.=$form_tag_start;
955: $result.='<input type="hidden" name="webgrade" value="'.
956: $webgrade.'" />';
957: $result.=&webgrade_standard_info();
1.15 albertel 958: }
1.110 albertel 959: if ($target eq 'webgrade') {
1.120 albertel 960: $result.="\n".'<div id="LC_GRADING_criterialist">';
1.194 albertel 961: &Apache::lonxml::startredirection();
1.208 albertel 962: &start_delay();
963: $dimension{$top}{'result'}=$result;
964: undef($result);
1.110 albertel 965: }
1.74 albertel 966: } elsif ($target eq 'edit') {
1.141 albertel 967: $result.=$form_tag_start.
1.74 albertel 968: &Apache::structuretags::problem_edit_header();
969: $Apache::lonxml::warnings_error_header=
970: &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 971: $result.= &Apache::edit::text_arg('Required number of passed optional elements to pass the Task:','OptionalRequired',$token,10)." <br />\n";
972: $result.= &Apache::edit::insertlist($target,$token);
973: } elsif ($target eq 'modified') {
974: my $constructtag=
975: &Apache::edit::get_new_args($token,$parstack,$safeeval,
976: 'OptionalRequired');
977: if ($constructtag) {
978: $result = &Apache::edit::rebuild_tag($token);
979: }
1.1 albertel 980: } else {
981: # page_start returned a starting result, delete it if we don't need it
982: $result = '';
983: }
984: return $result;
985: }
986:
1.165 albertel 987: sub get_task_end_time {
988: my ($queue_entry,$symb,$udom,$uname) = @_;
989:
990: my $end_time;
991: if (my $slot = &slotted_access($queue_entry)) {
992: my %slot_data=&Apache::lonnet::get_slot($slot);
993: $end_time = $slot_data{'endtime'};
994: } else {
995: $end_time = &Apache::lonhomework::due_date('0',$symb,
996: $udom,$uname);
997: }
998: return $end_time;
999: }
1000:
1.32 albertel 1001: sub get_key_todo {
1002: my ($target)=@_;
1003: my $todo;
1.33 albertel 1004:
1.231 albertel 1005: if ($env{'request.state'} eq 'construct') {
1006: my ($symb,$cid,$udom,$uname) = &Apache::lonnet::whichuser();
1007: my $gradingkey=&encode_queue_key($symb,$udom,$uname);
1008: return ($gradingkey);
1009: }
1010:
1.33 albertel 1011: if (defined($env{'form.reviewasubmission'})) {
1.54 albertel 1012: &Apache::lonxml::debug("review a submission....");
1.33 albertel 1013: $env{'form.queue'}='reviewqueue';
1014: return (undef,'show_list');
1015: }
1016:
1017: if (defined($env{'form.reviewagrading'})) {
1018: &Apache::lonxml::debug("review a grading....");
1019: $env{'form.queue'}='gradingqueue';
1020: return (undef,'show_list');
1021: }
1022:
1.49 albertel 1023: if (defined($env{'form.regradeasubmission'})) {
1024: &Apache::lonxml::debug("regrade a grading....");
1025: $env{'form.queue'}='none';
1026: return (undef,'select_user');
1027: }
1028:
1.105 albertel 1029:
1.138 albertel 1030: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.105 albertel 1031:
1032: #need to try both queues..
1033: if (defined($env{'form.regradeaspecificsubmission'}) &&
1034: defined($env{'form.gradinguser'}) &&
1035: defined($env{'form.gradingdomain'}) ) {
1.185 albertel 1036: my ($symb,$cid)=&Apache::lonnet::whichuser();
1.105 albertel 1037: my $cnum = $env{'course.'.$cid.'.num'};
1038: my $cdom = $env{'course.'.$cid.'.domain'};
1.224 albertel 1039: my $uname = &LONCAPA::clean_username($env{'form.gradinguser'});
1040: my $udom = &LONCAPA::clean_domain($env{'form.gradingdomain'});
1.237 albertel 1041:
1042: if (§ion_restricted()) {
1043: my $classlist=&get_limited_classlist();
1044: if (!&allow_grade_user($classlist->{$uname.':'.$udom})) {
1045: return (undef,'not_allowed',
1.261 raeburn 1046: &mt("Requested student ([_1]) is in a section you aren't allowed to grade.",$uname.':'.$udom));
1.237 albertel 1047: }
1048: }
1.105 albertel 1049: my $gradingkey=&encode_queue_key($symb,$udom,$uname);
1050:
1051: my $queue;
1052:
1053: if (&in_queue('gradingqueue',$symb,$cdom,$cnum,$udom,$uname)) {
1054: $env{'form.queue'} = $queue = 'gradingqueue';
1055: } elsif (&in_queue('reviewqueue' ,$symb,$cdom,$cnum,$udom,$uname)) {
1056: $env{'form.queue'} = $queue = 'reviewqueue';
1057: }
1058:
1059: if (!$queue) {
1060: $env{'form.queue'} = $queue = 'none';
1061: #not queued so doing either a re or pre grade
1.164 albertel 1062: my %status = &Apache::lonnet::restore($symb,$cid,$udom,$uname);
1063: if ($status{'resource.0.version'} < 1) {
1064: return (undef,'never_versioned');
1065: }
1.105 albertel 1066: return ($gradingkey);
1067: }
1068:
1.165 albertel 1069: if ($queue) {
1070: my $queue_entry = &get_queue_data($queue,$udom,$uname);
1071:
1072: my $end_time = &get_task_end_time($queue_entry,$symb,
1073: $udom,$uname);
1074: if ($end_time > time) {
1075: return (undef,"still_open:$end_time");
1076: }
1077: }
1078:
1.105 albertel 1079: my $who=&queue_key_locked($queue,$gradingkey);
1080: if ($who eq $me) {
1081: #already have the lock
1.158 www 1082: $env{'form.gradingkey'}=&escape($gradingkey);
1.163 albertel 1083: &Apache::lonxml::debug("already locked");
1.105 albertel 1084: return ($gradingkey);
1085: }
1086:
1087: if (!defined($who)) {
1088: if (&lock_key($queue,$gradingkey)) {
1.163 albertel 1089: &Apache::lonxml::debug("newly locked");
1.105 albertel 1090: return ($gradingkey);
1091: } else {
1092: return (undef,'lock_failed');
1093: }
1094: }
1095:
1096: #otherwise (defined($who) && $who ne $me) some else has it...
1097: return (undef,'not_allowed',
1098: &mt('Another user ([_1]) currently has the record for [_2] locked.',
1.138 albertel 1099: $who,$env{'form.gradinguser'}.':'.$env{'form.gradingdomain'}));
1.105 albertel 1100: }
1101:
1102:
1.32 albertel 1103: my $queue=$env{'form.queue'};
1.33 albertel 1104:
1.32 albertel 1105: if (!defined($queue)) {
1106: $env{'form.queue'}=$queue='gradingqueue';
1107: }
1.33 albertel 1108:
1.158 www 1109: my $gradingkey=&unescape($env{'form.gradingkey'});
1.33 albertel 1110:
1.49 albertel 1111: if ($env{'form.queue'} eq 'none') {
1112: if (defined($env{'form.gradingkey'})) {
1113: if ($target eq 'webgrade') {
1114: if ($env{'form.stop'}) {
1115: return (undef,'stop');
1.163 albertel 1116: } elsif ($env{'form.cancel'}) {
1117: return (undef,'cancel');
1.254 raeburn 1118: } elsif ($env{'form.terminated'}) {
1119: return (undef, 'terminated');
1.49 albertel 1120: } elsif ($env{'form.next'}) {
1.59 albertel 1121: return (undef,'select_user');
1.49 albertel 1122: }
1123: }
1124: return ($gradingkey,'selected');
1125: } else {
1.59 albertel 1126: return (undef,'select_user');
1.49 albertel 1127: }
1128: }
1.32 albertel 1129: if (defined($env{'form.queue'}) && defined($env{'form.gradingkey'})
1.33 albertel 1130: && !defined($env{'form.gradingaction'})
1131: && $env{'form.queuemode'} eq 'selected') {
1132:
1133: my $who=&queue_key_locked($queue,$gradingkey);
1134: if ($who eq $me) {
1135: &Apache::lonxml::debug("Found a key was given to me");
1136: return ($gradingkey,'selected');
1137: } else {
1138: return (undef,'show_list');
1139: }
1140:
1141: }
1142:
1143: if ($target eq 'webgrade' && $env{'form.queuemode'} eq 'selected') {
1144: if ($env{'form.gradingaction'} eq 'resume') {
1145: delete($env{'form.gradingaction'});
1146: &Apache::lonxml::debug("Resuming a key");
1.32 albertel 1147: return ($gradingkey);
1.33 albertel 1148: } elsif ($env{'form.gradingaction'} eq 'unlock') {
1149: &Apache::lonxml::debug("Unlocking a key ".
1150: &check_queue_unlock($queue,$gradingkey,1));
1151: return (undef,'unlock');
1152: } elsif ($env{'form.gradingaction'} eq 'select') {
1153: &Apache::lonxml::debug("Locking a key");
1154: if (&lock_key($queue,$gradingkey)) {
1155: &Apache::lonxml::debug("Success $queue");
1156: return ($gradingkey);
1157: }
1158: &Apache::lonxml::debug("Failed $queue");
1159: return (undef,'lock_failed');
1.32 albertel 1160: }
1161: }
1.33 albertel 1162:
1163: if ($env{'form.queuemode'} ne 'selected') {
1164: # don't get something new from the queue if they hit the stop button
1.254 raeburn 1165: if (!(($env{'form.cancel'} || $env{'form.stop'} || $env{'form.terminated'})
1.163 albertel 1166: && $target eq 'webgrade')
1.33 albertel 1167: && !$env{'form.gradingaction'}) {
1168: &Apache::lonxml::debug("Getting anew $queue");
1169: return (&get_from_queue($queue));
1170: } else {
1.254 raeburn 1171: if ($env{'form.terminated'}) {
1172: return (undef,'terminated');
1173: } else {
1174: return (undef,'stop');
1175: }
1.33 albertel 1176: }
1.32 albertel 1177: }
1.33 albertel 1178: return (undef,undef)
1.32 albertel 1179: }
1.94 albertel 1180:
1181: sub minimize_storage {
1182: foreach my $key (keys(%Apache::lonhomework::results)) {
1183: if ($key =~ /regrader$/) { next; }
1184: if ($Apache::lonhomework::results{$key} eq
1185: $Apache::lonhomework::history{$key}) {
1186: delete($Apache::lonhomework::results{$key});
1187: }
1188: }
1189: }
1190:
1.1 albertel 1191: sub end_Task {
1192: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1193: my $result='';
1194: my $status=$Apache::inputtags::status['-1'];
1.29 albertel 1195: my ($version,$previous)=&get_version();
1.1 albertel 1196: if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
1.15 albertel 1197: $target eq 'tex') {
1.69 albertel 1198: if ($target eq 'web' || $target eq 'answer' || $target eq 'tex') {
1.1 albertel 1199: if ($target eq 'web') {
1.54 albertel 1200: if (&show_task($status,$previous)) {
1201: $result.=&Apache::lonxml::endredirection();
1202: }
1.64 albertel 1203: if ($status eq 'CAN_ANSWER' && !$previous &&
1204: !$env{'form.donescreen'}) {
1.252 raeburn 1205: my ($portheader,$porttext);
1206: if ($Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"}) {
1207: $portheader = &mt('Submit Additional Portfolio Files for Grading');
1208: $porttext = &mt('Indicate which additional files from your portfolio are to be evaluated in grading this task.');
1209: } else {
1210: $portheader = &mt('Submit Portfolio Files for Grading');
1211: $porttext = &mt('Indicate the files from your portfolio to be evaluated in grading this task.');
1212: }
1.257 raeburn 1213: $result.="\n".'<div>'.&Apache::lonhtmlcommon::start_pick_box().
1.28 albertel 1214: &Apache::inputtags::file_selector("$version.0",
1215: "bridgetask","*",
1.46 albertel 1216: 'portfolioonly',
1.252 raeburn 1217: '<h3>'.$portheader.'</h3><br />'.
1218: $porttext.'<br />').
1.257 raeburn 1219: &Apache::lonhtmlcommon::end_pick_box().'</div>';
1.77 albertel 1220: }
1.78 albertel 1221: if (!$previous && $status ne 'SHOW_ANSWER' &&
1222: &show_task($status,$previous)) {
1.232 albertel 1223: $result.=&Apache::inputtags::gradestatus('0',$target,1);
1.199 albertel 1224: }
1225:
1226: $result.='</form>';
1227:
1228: if (!$previous && $status ne 'SHOW_ANSWER' &&
1229: &show_task($status,$previous)) {
1.116 albertel 1230: my $action = &Apache::lonenc::check_encrypt($env{'request.uri'});
1.241 raeburn 1231: my $donetext = &mt('Done');
1.64 albertel 1232: $result.=<<DONEBUTTON;
1.115 albertel 1233: <form name="done" method="post" action="$action">
1.64 albertel 1234: <input type="hidden" name="donescreen" value="1" />
1.241 raeburn 1235: <input type="submit" value="$donetext" />
1.64 albertel 1236: </form>
1237: DONEBUTTON
1.77 albertel 1238: }
1.56 albertel 1239: if (&show_task($status,$previous) &&
1.89 albertel 1240: $Apache::lonhomework::history{"resource.$version.0.status"} =~ /^(pass|fail)$/) {
1241: my $bt_status=$Apache::lonhomework::history{"resource.$version.0.status"};
1.231 albertel 1242: my $title=&Apache::lonnet::gettitle($env{'request.uri'});
1.149 albertel 1243: my $start_time;
1244:
1.80 albertel 1245: my $slot_name=
1.89 albertel 1246: $Apache::lonhomework::history{"resource.$version.0.checkedin.slot"};
1.149 albertel 1247: if ($slot_name) {
1248: my %slot=&Apache::lonnet::get_slot($slot_name);
1249:
1250: $start_time=$slot{'starttime'}
1251: } else {
1252: $start_time=
1253: &Apache::lonnet::EXT('resource.0.opendate');
1254: }
1255: $start_time=&Apache::lonlocal::locallocaltime($start_time);
1.54 albertel 1256:
1.200 albertel 1257: my $status =
1.213 albertel 1258: "\n<div class='LC_$bt_status LC_criteria LC_task_overall_status'>\n\t";
1.54 albertel 1259:
1.213 albertel 1260: my $dim = $top;
1261: my %counts = &get_counts($dim,undef,$parstack,
1262: $safeeval);
1263: my $question_status ="\n\t<p>".
1264: &question_status_message(\%counts,-1).
1265: "</p>\n";
1266:
1.54 albertel 1267: if ($bt_status eq 'pass') {
1.239 bisitz 1268: $status.='<h2>'
1269: .&mt('You passed the [_1] given on [_2].',$title,$start_time)
1270: .'</h2>';
1.213 albertel 1271: $status.=$question_status;
1.54 albertel 1272: }
1273: if ($bt_status eq 'fail') {
1.239 bisitz 1274: $status.='<h2>'
1275: .&mt('You did not pass the [_1] given on [_2].',$title,$start_time)
1276: .'</h2>';
1.213 albertel 1277: $status.=$question_status;
1.54 albertel 1278: if (!$previous) {
1279: $status.=&add_request_another_attempt_button();
1280: }
1281: }
1.213 albertel 1282:
1.200 albertel 1283: $status.="\n".'</div>'."\n";
1.194 albertel 1284:
1285: foreach my $id (@{$dimension{$dim}{'criterias'}}) {
1286: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1287: if ($type eq 'dimension') {
1288: $result.=$dimension{$id}{'result'};
1289: next;
1290: }
1291: my $criteria =
1292: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
1293: [@_]);
1294: $status .= &layout_web_Criteria($dim,$id,$criteria);
1295: }
1.54 albertel 1296:
1297: my $internal_location=&internal_location();
1298: $result=~s/\Q$internal_location\E/$status/;
1299: }
1.142 albertel 1300: $result.="\n</div>\n".
1301: &Apache::loncommon::end_page({'discussion' => 1});
1.258 raeburn 1302: } elsif ($target eq 'answer') {
1303: $result.="\n</div>\n";
1304: }
1.1 albertel 1305: }
1.181 albertel 1306:
1307: my $useslots = &Apache::lonnet::EXT("resource.0.useslots");
1308: my %queue_data = ('type' => 'Task',
1309: 'time' => time,);
1310: if (defined($Apache::inputtags::slot_name)) {
1311: $queue_data{'slot'} = $Apache::inputtags::slot_name;
1312: } elsif (defined($Apache::lonhomework::history{"resource.$version.0.checkedin.slot"})) {
1313: $queue_data{'slot'} = $Apache::lonhomework::history{"resource.$version.0.checkedin.slot"};
1314: }
1.258 raeburn 1315:
1.181 albertel 1316:
1.215 albertel 1317: if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous
1318: && $status eq 'CAN_ANSWER') {
1.12 albertel 1319: my $award='SUBMITTED';
1.252 raeburn 1320: my $uploadedflag=0;
1321: my $totalsize=0;
1322: my @deletions = &Apache::loncommon::get_env_multiple('form.HWFILE'.$version.'_0_bridgetask_delete');
1.28 albertel 1323: &Apache::essayresponse::file_submission("$version.0",'bridgetask',
1.252 raeburn 1324: \$award,\$uploadedflag,\$totalsize,\@deletions);
1.14 albertel 1325: if ($award eq 'SUBMITTED' &&
1.28 albertel 1326: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}) {
1327: $Apache::lonhomework::results{"resource.0.tries"}=
1328: $Apache::lonhomework::results{"resource.$version.0.tries"}=
1329: 1+$Apache::lonhomework::history{"resource.$version.0.tries"};
1330:
1331: $Apache::lonhomework::results{"resource.0.award"}=
1332: $Apache::lonhomework::results{"resource.$version.0.award"}=
1333: $award;
1.51 albertel 1334: $Apache::lonhomework::results{"resource.0.submission"}=
1335: $Apache::lonhomework::results{"resource.$version.0.submission"}='';
1.64 albertel 1336: } else {
1.252 raeburn 1337: unless($uploadedflag) {
1338: delete($Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"});
1339: }
1.77 albertel 1340: $award = '';
1.10 albertel 1341: }
1.4 albertel 1342: &Apache::lonhomework::showhash(%Apache::lonhomework::results);
1343: &Apache::structuretags::finalize_storage();
1.148 albertel 1344: if ($award eq 'SUBMITTED') {
1.181 albertel 1345: &add_to_queue('gradingqueue',\%queue_data);
1.14 albertel 1346: }
1.1 albertel 1347: }
1.163 albertel 1348: if ($target eq 'grade' && $env{'form.webgrade'} eq 'yes'
1349: && exists($env{'form.cancel'})) {
1350: &check_queue_unlock($env{'form.queue'});
1351: &Apache::lonxml::debug(" cancelled grading .".$env{'form.queue'});
1352: } elsif ($target eq 'grade' && $env{'form.webgrade'} eq 'yes'
1353: && !exists($env{'form.cancel'})) {
1.20 albertel 1354: my $optional_required=
1355: &Apache::lonxml::get_param('OptionalRequired',$parstack,
1356: $safeeval);
1357: my $optional_passed=0;
1358: my $mandatory_failed=0;
1359: my $ungraded=0;
1360: my $review=0;
1.21 albertel 1361: &Apache::lonhomework::showhash(%Apache::lonhomework::results);
1.194 albertel 1362: my $dim = $top;
1363: foreach my $id (@{$dimension{$dim}{'criterias'}}) {
1364: my $link=&link($id);
1365:
1366: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1367:
1368: if ($type eq 'criteria') {
1369: # dimensional 'criteria' don't get assigned grades
1370: $Apache::lonhomework::results{"resource.$version.0.$id.status"}=$env{'form.HWVAL_'.$link};
1371: $Apache::lonhomework::results{"resource.$version.0.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
1372: }
1.20 albertel 1373: my $status=
1.194 albertel 1374: $Apache::lonhomework::results{"resource.$version.0.$id.status"};
1375: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
1376:
1.20 albertel 1377: if ($status eq 'pass') {
1378: if (!$mandatory) { $optional_passed++; }
1379: } elsif ($status eq 'fail') {
1380: if ($mandatory) { $mandatory_failed++; }
1.194 albertel 1381: } elsif ($status eq 'review') {
1382: $review++;
1.20 albertel 1383: } elsif ($status eq 'ungraded') {
1384: $ungraded++;
1.49 albertel 1385: } else {
1386: $ungraded++;
1387: }
1.20 albertel 1388: }
1389: if ($optional_passed < $optional_required) {
1390: $mandatory_failed++;
1391: }
1.194 albertel 1392: &Apache::lonxml::debug(" task results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
1.89 albertel 1393: $Apache::lonhomework::results{'resource.0.regrader'}=
1.138 albertel 1394: $env{'user.name'}.':'.$env{'user.domain'};
1.20 albertel 1395: if ($review) {
1.89 albertel 1396: $Apache::lonhomework::results{"resource.$version.0.status"}='review';
1.20 albertel 1397: } elsif ($ungraded) {
1.89 albertel 1398: $Apache::lonhomework::results{"resource.$version.0.status"}='ungraded';
1.20 albertel 1399: } elsif ($mandatory_failed) {
1.89 albertel 1400: $Apache::lonhomework::results{"resource.$version.0.status"}='fail';
1.25 albertel 1401: $Apache::lonhomework::results{"resource.$version.0.solved"}='incorrect_by_override';
1402: $Apache::lonhomework::results{"resource.$version.0.award"}='INCORRECT';
1403: $Apache::lonhomework::results{"resource.$version.0.awarded"}='0';
1.185 albertel 1404: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.52 albertel 1405:
1406: if ($env{'form.regrade'} ne 'yes') {
1407: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
1408: $Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"};
1409: &Apache::grades::version_portfiles(
1410: \%Apache::lonhomework::results,
1411: ["$version.0.bridgetask"],$courseid,
1412: $symb,$udom,$uname,
1413: ["$version.0.bridgetask"]);
1414: }
1.20 albertel 1415: } else {
1.89 albertel 1416: $Apache::lonhomework::results{"resource.$version.0.status"}='pass';
1.25 albertel 1417: $Apache::lonhomework::results{"resource.$version.0.solved"}='correct_by_override';
1418: $Apache::lonhomework::results{"resource.$version.0.award"}='EXACT_ANS';
1419: $Apache::lonhomework::results{"resource.$version.0.awarded"}='1';
1.185 albertel 1420: my ($symb,$courseid,$udom,$uname)=&Apache::lonnet::whichuser();
1.52 albertel 1421: if ($env{'form.regrade'} ne 'yes') {
1422: $Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}=
1423: $Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"};
1424: &Apache::grades::version_portfiles(
1425: \%Apache::lonhomework::results,
1426: ["$version.0.bridgetask"],$courseid,
1427: $symb,$udom,$uname,
1428: ["$version.0.bridgetask"]);
1429: }
1.20 albertel 1430: }
1.89 albertel 1431: $Apache::lonhomework::results{"resource.0.status"}=
1432: $Apache::lonhomework::results{"resource.$version.0.status"};
1.28 albertel 1433: if (defined($Apache::lonhomework::results{"resource.$version.0.awarded"})) {
1.26 albertel 1434: $Apache::lonhomework::results{"resource.0.award"}=
1.50 albertel 1435: $Apache::lonhomework::results{"resource.$version.0.award"};
1.26 albertel 1436: $Apache::lonhomework::results{"resource.0.awarded"}=
1.50 albertel 1437: $Apache::lonhomework::results{"resource.$version.0.awarded"};
1.26 albertel 1438: $Apache::lonhomework::results{"resource.0.solved"}=
1.50 albertel 1439: $Apache::lonhomework::results{"resource.$version.0.solved"};
1.25 albertel 1440: }
1.94 albertel 1441: &minimize_storage();
1.256 raeburn 1442: my ($canstore,$domain,$name,$symb,$courseid);
1443: ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
1444:
1.250 raeburn 1445: if ($env{'form.gradingkey'}) {
1446: my $todo=&unescape($env{'form.gradingkey'});
1447: my ($keysymb,$uname,$udom)=&decode_queue_key($todo);
1448: if ($symb eq $keysymb) {
1449: if (($domain eq $udom) && ($name eq $uname)) {
1450: $canstore = 1;
1451: }
1452: }
1453: }
1454: if ($canstore) {
1455: &Apache::structuretags::finalize_storage();
1.256 raeburn 1456: my @interval = &Apache::lonnet::EXT("resource.0.interval");
1.266 raeburn 1457: if ($interval[0] =~ /^\d+/ && $interval[1] eq 'resource') {
1.256 raeburn 1458: my $key=$courseid."\0".$symb;
1459: my %times=&Apache::lonnet::get('firstaccesstimes',
1460: [$key],$domain,$name);
1461: if ($times{$key}) {
1462: my $delresult.=&Apache::lonnet::del('firstaccesstimes',
1463: [$key],$domain,$name);
1464: }
1465: }
1.253 raeburn 1466: # data stored, now handle queue
1467: if ($review) {
1468: if ($env{'form.queue'} eq 'reviewqueue') {
1469: &check_queue_unlock($env{'form.queue'});
1470: &Apache::lonxml::debug(" still needs review not changing status.");
1471: } else {
1472: if ($env{'form.queue'} ne 'none') {
1473: &move_between_queues($env{'form.queue'},'reviewqueue');
1474: } else {
1475: &add_to_queue('reviewqueue',\%queue_data);
1476: }
1477: }
1478: } elsif ($ungraded) {
1479: if ($env{'form.queue'} eq 'reviewqueue') {
1480: &Apache::lonxml::debug("moving back.");
1481: &move_between_queues($env{'form.queue'},
1482: 'gradingqueue');
1483: } elsif ($env{'form.queue'} eq 'none' ) {
1484: &add_to_queue('gradingqueue',\%queue_data);
1485: } else {
1486: &check_queue_unlock($env{'form.queue'});
1487: }
1488: } elsif ($mandatory_failed) {
1489: &remove_from_queue($env{'form.queue'});
1490: } else {
1491: &remove_from_queue($env{'form.queue'});
1492: }
1.250 raeburn 1493: } else {
1.253 raeburn 1494: &check_queue_unlock($env{'form.queue'});
1.254 raeburn 1495: $env{'form.terminated'} = $name.':'.$domain;
1.250 raeburn 1496: }
1.253 raeburn 1497: }
1.184 albertel 1498: if (exists($Apache::lonhomework::results{'INTERNAL_store'})) {
1.240 bisitz 1499: # instance generation occurred and hasn't yet been stored
1.184 albertel 1500: &Apache::structuretags::finalize_storage();
1501: }
1.15 albertel 1502: } elsif ($target eq 'webgrade') {
1.208 albertel 1503: if (&nest()) {
1504: &Apache::lonxml::endredirection();
1505: &end_delay();
1506: $result.=$dimension{$top}{'result'};
1507: } else {
1508: $result.=&Apache::lonxml::endredirection();
1509: }
1.194 albertel 1510: my $dim = $top;
1511: foreach my $id (@{$dimension{$dim}{'criterias'}} ) {
1512: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1513: if ($type eq 'dimension') {
1514: # dimensional 'criteria' don't get assigned grades
1515: next;
1516: } else {
1517: my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
1518: [@_]);
1519: $criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
1520: my $internal_location=&internal_location($id);
1.209 albertel 1521: if ($result =~ m/\Q$internal_location\E/) {
1522: $result=~s/\Q$internal_location\E/$criteria/;
1523: } else {
1524: $result.=$criteria;
1525: }
1526:
1.194 albertel 1527: }
1528: }
1529: $result.="</div>";
1.20 albertel 1530: #$result.='<input type="submit" name="next" value="'.
1531: # &mt('Save & Next').'" /> ';
1532: #$result.='<input type="submit" name="end" value="'.
1533: # &mt('Save & Stop Grading').'" /> ';
1534: #$result.='<input type="submit" name="throwaway" value="'.
1535: # &mt('Throw Away & Stop Grading').'" /> ';
1536: #$result.='<input type="submit" name="save" value="'.
1537: # &mt('Save Partial Grade and Continue Grading').'" /> ';
1.124 albertel 1538: $result.='</form>'."\n</div>\n</div>\n".
1.140 albertel 1539: &Apache::loncommon::end_page();
1.1 albertel 1540: } elsif ($target eq 'meta') {
1.70 albertel 1541: $result.=&Apache::response::meta_package_write('Task');
1.77 albertel 1542: $result.=&Apache::response::meta_stores_write('solved','string',
1543: 'Problem Status');
1544: $result.=&Apache::response::meta_stores_write('tries','int_zeropos',
1545: 'Number of Attempts');
1546: $result.=&Apache::response::meta_stores_write('awarded','float',
1547: 'Partial Credit Factor');
1548: $result.=&Apache::response::meta_stores_write('status','string',
1549: 'Bridge Task Status');
1.182 albertel 1550: } elsif ($target eq 'edit') {
1.227 albertel 1551: $result.= &Apache::structuretags::problem_edit_footer();
1.1 albertel 1552: }
1.179 albertel 1553: &Apache::structuretags::reset_problem_globals('Task');
1.4 albertel 1554: undef($Apache::lonhomework::parsing_a_task);
1.250 raeburn 1555: if ( ($target eq 'grade' && $env{'form.webgrade'}) ||
1556: $target eq 'webgrade') {
1557: delete($env{'form.grade_symb'});
1558: delete($env{'form.grade_domain'});
1559: delete($env{'form.grade_username'});
1560: delete($env{'form.grade_courseid'});
1561: }
1.1 albertel 1562: return $result;
1563: }
1564:
1.31 albertel 1565: sub move_between_queues {
1566: my ($src_queue,$dest_queue)=@_;
1.49 albertel 1567: my $cur_data;
1568: if ($src_queue ne 'none') {
1569: $cur_data=&get_queue_data($src_queue);
1570: if (!$cur_data) { return 'not_exist'; }
1571: } else {
1572: $cur_data = ['none'];
1573: }
1.148 albertel 1574: my $result=&add_to_queue($dest_queue,$cur_data);
1.31 albertel 1575: if ($result ne 'ok') {
1576: return $result;
1577: }
1578: &check_queue_unlock($src_queue);
1579: return &remove_from_queue($src_queue);
1.21 albertel 1580: }
1581:
1582: sub check_queue_unlock {
1.32 albertel 1583: my ($queue,$key,$allow_not_me)=@_;
1.49 albertel 1584: if ($queue eq 'none') { return 'ok'; }
1.185 albertel 1585: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.32 albertel 1586: if (!defined($key)) {
1.138 albertel 1587: $key="$symb\0queue\0$uname:$udom";
1.32 albertel 1588: }
1.30 albertel 1589: my $cnum=$env{'course.'.$cid.'.num'};
1590: my $cdom=$env{'course.'.$cid.'.domain'};
1.138 albertel 1591: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.30 albertel 1592: my $who=&queue_key_locked($queue,$key,$cdom,$cnum);
1593: if ($who eq $me) {
1.163 albertel 1594: &Apache::lonxml::debug("unlocking my own $who");
1.32 albertel 1595: return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum);
1596: } elsif ($allow_not_me) {
1.33 albertel 1597: &Apache::lonxml::debug("unlocking $who by $me");
1.32 albertel 1598: return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum);
1.30 albertel 1599: }
1.32 albertel 1600: return 'not_owner';
1.21 albertel 1601: }
1602:
1.88 albertel 1603: sub in_queue {
1604: my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_;
1605: if ($queue eq 'none') { return 0; }
1606: if (!defined($symb) || !defined($cdom) || !defined($cnum)
1607: || !defined($udom) || !defined($uname)) {
1.185 albertel 1608: ($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.88 albertel 1609: $cnum=$env{'course.'.$cid.'.num'};
1610: $cdom=$env{'course.'.$cid.'.domain'};
1611: }
1612:
1613: my $key=&encode_queue_key($symb,$udom,$uname);
1614: my %results = &Apache::lonnet::get($queue,[$key],$cdom,$cnum);
1615:
1616: if (defined($results{$key})) {
1617: return 1;
1618: }
1619: return 0;
1620: }
1621:
1.21 albertel 1622: sub remove_from_queue {
1.86 albertel 1623: my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_;
1.49 albertel 1624: if ($queue eq 'none') { return 'ok'; }
1.86 albertel 1625: if (!defined($symb) || !defined($cdom) || !defined($cnum)
1626: || !defined($udom) || !defined($uname)) {
1.185 albertel 1627: ($symb,my $cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.86 albertel 1628: $cnum=$env{'course.'.$cid.'.num'};
1629: $cdom=$env{'course.'.$cid.'.domain'};
1630: }
1.88 albertel 1631: if (!&in_queue($queue,$symb,$cdom,$cnum,$udom,$uname)) {
1632: return 'ok';
1633: }
1.86 albertel 1634: my $key=&encode_queue_key($symb,$udom,$uname);
1.27 albertel 1635: my @keys=($key,"$key\0locked");
1.31 albertel 1636: return &Apache::lonnet::del($queue,\@keys,$cdom,$cnum);
1.21 albertel 1637: }
1638:
1.16 albertel 1639: sub setup_env_for_other_user {
1640: my ($queue_key,$safeeval)=@_;
1641: my ($symb,$uname,$udom)=&decode_queue_key($queue_key);
1.30 albertel 1642: &Apache::lonxml::debug("setup_env for $queue_key");
1.16 albertel 1643: $env{'form.grade_symb'}=$symb;
1644: $env{'form.grade_domain'}=$udom;
1645: $env{'form.grade_username'}=$uname;
1646: $env{'form.grade_courseid'}=$env{'request.course.id'};
1647: &Apache::lonxml::initialize_rndseed($safeeval);
1648: }
1649:
1.31 albertel 1650: sub get_queue_data {
1.165 albertel 1651: my ($queue,$udom,$uname)=@_;
1.185 albertel 1652: my ($symb,$cid,$other_udom,$other_uname)=&Apache::lonnet::whichuser();
1.165 albertel 1653: if (!$uname || !$udom) {
1654: $uname=$other_uname;
1655: $udom =$other_udom;
1656: }
1.31 albertel 1657: my $cnum=$env{'course.'.$cid.'.num'};
1658: my $cdom=$env{'course.'.$cid.'.domain'};
1.138 albertel 1659: my $todo="$symb\0queue\0$uname:$udom";
1.31 albertel 1660: my ($key,$value)=&Apache::lonnet::get($queue,[$todo],$cdom,$cnum);
1661: if ($key eq $todo && ref($value)) {
1662: return $value;
1663: }
1664: return undef;
1665: }
1666:
1.84 albertel 1667:
1.49 albertel 1668: sub check_queue_for_key {
1.84 albertel 1669: my ($cdom,$cnum,$queue,$todo)=@_;
1670:
1.49 albertel 1671: my %results=
1672: &Apache::lonnet::get($queue,[$todo,"$todo\0locked"],$cdom,$cnum);
1673:
1674: if (exists($results{$todo}) && ref($results{$todo})) {
1675: if (defined($results{"$todo\0locked"})) {
1676: return 'locked';
1677: }
1.148 albertel 1678: if (my $slot=&slotted_access($results{$todo})) {
1.86 albertel 1679: my %slot_data=&Apache::lonnet::get_slot($slot);
1680: if ($slot_data{'endtime'} > time) {
1681: return 'in_progress';
1682: }
1.148 albertel 1683: } else {
1684: my ($symb) = &decode_queue_key($todo);
1685: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1686: if ($due_date > time) {
1687: return 'in_progress';
1688: }
1.58 albertel 1689: }
1.49 albertel 1690: return 'enqueued';
1691: }
1692: return undef;
1693: }
1694:
1.14 albertel 1695: sub add_to_queue {
1.82 albertel 1696: my ($queue,$user_data)=@_;
1.49 albertel 1697: if ($queue eq 'none') { return 'ok'; }
1.185 albertel 1698: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.82 albertel 1699: if (!$cid || $env{'request.state'} eq 'construct') {
1700: return 'no_queue';
1701: }
1.14 albertel 1702: my $cnum=$env{'course.'.$cid.'.num'};
1703: my $cdom=$env{'course.'.$cid.'.domain'};
1704: my %data;
1.138 albertel 1705: $data{"$symb\0queue\0$uname:$udom"}=$user_data;
1.83 albertel 1706: return &Apache::lonnet::cput($queue,\%data,$cdom,$cnum);
1.14 albertel 1707: }
1708:
1.156 albertel 1709: sub get_limited_classlist {
1710: my ($sections) = @_;
1711:
1712: my $classlist = &Apache::loncoursedata::get_classlist();
1.157 albertel 1713: foreach my $student (keys(%$classlist)) {
1714: if ( $classlist->{$student}[&Apache::loncoursedata::CL_STATUS()]
1715: ne 'Active') {
1716: delete($classlist->{$student});
1717: }
1718: }
1.156 albertel 1719:
1.237 albertel 1720: if (ref($sections) && !grep {$_ eq 'all'} (@{ $sections })) {
1.156 albertel 1721: foreach my $student (keys(%$classlist)) {
1722: my $section =
1723: $classlist->{$student}[&Apache::loncoursedata::CL_SECTION()];
1.237 albertel 1724: if (! grep {$_ eq $section} (@{ $sections })) {
1.156 albertel 1725: delete($classlist->{$student});
1726: }
1727: }
1728: }
1729: return $classlist;
1730: }
1731:
1732:
1.14 albertel 1733: sub show_queue {
1.32 albertel 1734: my ($queue,$with_selects)=@_;
1.14 albertel 1735: my $result;
1.185 albertel 1736: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.14 albertel 1737: my $cnum=$env{'course.'.$cid.'.num'};
1738: my $cdom=$env{'course.'.$cid.'.domain'};
1.59 albertel 1739:
1.237 albertel 1740: my @chosen_sections = &get_allowed_sections();
1.156 albertel 1741:
1742: my $classlist = &get_limited_classlist(\@chosen_sections);
1743:
1.63 albertel 1744: if (!(grep(/^all$/,@chosen_sections))) {
1.239 bisitz 1745: $result.='<p>'
1746: .&mt('Showing only sections [_1].'
1747: ,'<tt>'.join(', ',@chosen_sections).'</tt>')
1748: ."</p>\n";
1.63 albertel 1749: }
1.59 albertel 1750:
1.156 albertel 1751: my ($view,$view_section);
1752: my $scope = $env{'request.course.id'};
1753: if (!($view=&Apache::lonnet::allowed('vgr',$scope))) {
1754: $scope .= '/'.$env{'request.course.sec'};
1755: if ( $view = &Apache::lonnet::allowed('vgr',$scope)) {
1756: $view_section=$env{'request.course.sec'};
1757: } else {
1758: undef($view);
1759: }
1760: }
1761:
1.234 albertel 1762: $result .=
1763: '<p><a href="/adm/flip?postdata=return:">'.
1764: &mt('Return to resource').'</a></p><hr />'.
1.239 bisitz 1765: "\n<h3>".&mt('Current Queue - [_1]',$queue)."</h3>";
1.16 albertel 1766: my $regexp="^$symb\0";
1.30 albertel 1767: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.31 albertel 1768: my ($tmp)=%queue;
1769: if ($tmp=~/^error: 2 /) {
1.234 albertel 1770: $result.=
1.159 albertel 1771: &Apache::loncommon::start_data_table().
1772: &Apache::loncommon::start_data_table_row().
1773: '<td>'.&mt('Empty').'</td>'.
1774: &Apache::loncommon::end_data_table_row().
1775: &Apache::loncommon::end_data_table();
1.234 albertel 1776: return $result;
1.31 albertel 1777: }
1.103 albertel 1778: my $title=&Apache::lonnet::gettitle($symb);
1.234 albertel 1779: $result.=
1.159 albertel 1780: &Apache::loncommon::start_data_table().
1781: &Apache::loncommon::start_data_table_header_row();
1.239 bisitz 1782: if ($with_selects) { $result.='<th>'.&mt('Status').'</th><th></th>'; }
1783: $result.='<th>'.&mt('User').'</th><th>'.&mt('Data').'</th>'.
1.159 albertel 1784: &Apache::loncommon::end_data_table_header_row();
1.14 albertel 1785: foreach my $key (sort(keys(%queue))) {
1.59 albertel 1786: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.235 albertel 1787: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 1788: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.156 albertel 1789:
1790: my $section = $classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_SECTION()];
1791:
1792: my $can_view=1;
1793: if (!$view
1794: || ($view_section && !$section)
1795: || ($view_section && $section && ($view_section ne $section))) {
1796: $can_view=0;
1797: }
1798:
1.32 albertel 1799: if ($key=~/locked$/ && !$with_selects) {
1.159 albertel 1800: $result.= &Apache::loncommon::start_data_table_row().
1801: "<td>$uname</td>";
1.103 albertel 1802: $result.='<td>'.$queue{$key}.'</td></tr>';
1.32 albertel 1803: } elsif ($key=~/timestamp$/ && !$with_selects) {
1.159 albertel 1804: $result.=&Apache::loncommon::start_data_table_row()."<td></td>";
1.103 albertel 1805: $result.='<td>'.
1.16 albertel 1806: &Apache::lonlocal::locallocaltime($queue{$key})."</td></tr>";
1.32 albertel 1807: } elsif ($key!~/(timestamp|locked)$/) {
1.159 albertel 1808: $result.= &Apache::loncommon::start_data_table_row();
1.148 albertel 1809: my ($end_time,$slot_text);
1810: if (my $slot=&slotted_access($queue{$key})) {
1811: my %slot_data=&Apache::lonnet::get_slot($slot);
1812: $end_time = $slot_data{'endtime'};
1813: $slot_text = &mt('Slot: [_1]',$slot);
1814: } else {
1815: $end_time = &Apache::lonhomework::due_date('0',$symb);
1816: $slot_text = '';
1817: }
1.32 albertel 1818: if ($with_selects) {
1.158 www 1819: my $ekey=&escape($key);
1.103 albertel 1820: my ($action,$description,$status)=('select',&mt('Select'));
1.32 albertel 1821: if (exists($queue{"$key\0locked"})) {
1.217 albertel 1822: my ($locker,$time) =
1823: &get_lock_info($queue{"$key\0locked"});
1824: if ($time) {
1.214 albertel 1825: $time =
1826: &Apache::lonnavmaps::timeToHumanString($time,
1827: 'start');
1828: }
1.138 albertel 1829: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.239 bisitz 1830: $status=&mt('Locked by [_1] [_2]','<tt>'.$locker.'</tt>',$time);
1.217 albertel 1831: if ($me eq $locker) {
1.32 albertel 1832: ($action,$description)=('resume',&mt('Resume'));
1833: } else {
1834: ($action,$description)=('unlock',&mt('Unlock'));
1835: }
1836: }
1.62 albertel 1837: my $seclist;
1838: foreach my $sec (@chosen_sections) {
1839: $seclist.='<input type="hidden" name="chosensections"
1840: value="'.$sec.'" />';
1841: }
1.156 albertel 1842: if ($can_view && ($end_time ne '' && time > $end_time)) {
1.35 albertel 1843: $result.=(<<FORM);
1.103 albertel 1844: <td>$status</td>
1.32 albertel 1845: <td>
1.262 bisitz 1846: <form style="display: inline" method="post" action="">
1.32 albertel 1847: <input type="hidden" name="gradingkey" value="$ekey" />
1848: <input type="hidden" name="queue" value="$queue" />
1849: <input type="hidden" name="gradingaction" value="$action" />
1850: <input type="hidden" name="webgrade" value="no" />
1.33 albertel 1851: <input type="hidden" name="queuemode" value="selected" />
1.32 albertel 1852: <input type="submit" name="submit" value="$description" />
1.62 albertel 1853: $seclist
1.32 albertel 1854: </form>
1855: </td>
1856: FORM
1.156 albertel 1857: } elsif (!$can_view && ($end_time ne '' && time > $end_time)) {
1858: $result.='<td>'.&mt("Not gradable").'</td><td> </td>'
1.35 albertel 1859: } else {
1.148 albertel 1860: $result.='<td>'.&mt("In Progress").'</td><td> </td>'
1.35 albertel 1861: }
1.32 albertel 1862: }
1.156 albertel 1863: $result.= "<td>".$classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_FULLNAME()].
1.138 albertel 1864: " <tt>($uname:$udom)</tt> </td>";
1.239 bisitz 1865: $result.='<td>'.$slot_text.' '
1866: .&mt('End time: [_1]'
1867: ,&Apache::lonlocal::locallocaltime($end_time))
1868: .'</td>'
1869: .&Apache::loncommon::end_data_table_row();
1.16 albertel 1870: }
1.14 albertel 1871: }
1.159 albertel 1872: $result.= &Apache::loncommon::end_data_table()."<hr />\n";
1.14 albertel 1873: return $result;
1874: }
1875:
1.237 albertel 1876: sub get_allowed_sections {
1877: my @chosen_sections;
1878: if (§ion_restricted()) {
1879: @chosen_sections = ($env{'request.course.sec'});
1880: } else {
1881: @chosen_sections =
1882: &Apache::loncommon::get_env_multiple('form.chosensections');
1883: }
1884:
1885: return @chosen_sections;
1886: }
1887:
1.235 albertel 1888: sub section_restricted {
1.237 albertel 1889: my $cid =(&Apache::lonnet::whichuser())[1];
1890: return (lc($env{'course.'.$cid.'.task_grading'}) eq 'section'
1891: && $env{'request.course.sec'} ne '' );
1892: }
1893:
1894: sub allow_grade_user {
1.235 albertel 1895: my ($classlist_entry) = @_;
1.237 albertel 1896:
1897: if (§ion_restricted()
1.235 albertel 1898: && $env{'request.course.sec'} ne
1899: $classlist_entry->[&Apache::loncoursedata::CL_SECTION()]) {
1.237 albertel 1900: return 0;
1.235 albertel 1901: }
1.237 albertel 1902: return 1;
1.235 albertel 1903: }
1904:
1.34 albertel 1905: sub get_queue_counts {
1906: my ($queue)=@_;
1907: my $result;
1.185 albertel 1908: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.34 albertel 1909: my $cnum=$env{'course.'.$cid.'.num'};
1910: my $cdom=$env{'course.'.$cid.'.domain'};
1.156 albertel 1911:
1.157 albertel 1912: my $classlist=&get_limited_classlist();
1.156 albertel 1913:
1.34 albertel 1914: my $regexp="^$symb\0";
1915: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1916: my ($tmp)=%queue;
1917: if ($tmp=~/^error: 2 /) {
1918: return (0,0,0);
1919: }
1.235 albertel 1920:
1.34 albertel 1921: my ($entries,$ready_to_grade,$locks)=(0,0,0);
1.96 albertel 1922: my %slot_cache;
1.34 albertel 1923: foreach my $key (sort(keys(%queue))) {
1.156 albertel 1924: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.235 albertel 1925: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 1926: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.235 albertel 1927:
1.34 albertel 1928: if ($key=~/locked$/) {
1929: $locks++;
1930: } elsif ($key=~/timestamp$/) {
1931: #ignore
1932: } elsif ($key!~/(timestamp|locked)$/) {
1933: $entries++;
1.148 albertel 1934: if (my $slot=&slotted_access($queue{$key})) {
1935: if (!exists($slot_cache{$slot})) {
1936: my %slot_data=&Apache::lonnet::get_slot($slot);
1937: $slot_cache{$slot} = \%slot_data;
1938: }
1939: if (time > $slot_cache{$slot}{'endtime'}) {
1940: $ready_to_grade++;
1941: }
1942: } else {
1943: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1944: if ($due_date ne '' && time > $due_date) {
1945: $ready_to_grade++;
1946: }
1.34 albertel 1947: }
1948: }
1949: }
1950: return ($entries,$ready_to_grade,$locks);
1951: }
1952:
1.49 albertel 1953: sub encode_queue_key {
1954: my ($symb,$udom,$uname)=@_;
1.138 albertel 1955: return "$symb\0queue\0$uname:$udom";
1.49 albertel 1956: }
1957:
1.14 albertel 1958: sub decode_queue_key {
1959: my ($key)=@_;
1960: my ($symb,undef,$user) = split("\0",$key);
1.138 albertel 1961: my ($uname,$udom) = split(':',$user);
1.14 albertel 1962: return ($symb,$uname,$udom);
1963: }
1964:
1965: sub queue_key_locked {
1.30 albertel 1966: my ($queue,$key,$cdom,$cnum)=@_;
1.33 albertel 1967: if (!defined($cdom) || !defined($cnum)) {
1.185 albertel 1968: my (undef,$cid)=&Apache::lonnet::whichuser();
1.33 albertel 1969: $cnum=$env{'course.'.$cid.'.num'};
1970: $cdom=$env{'course.'.$cid.'.domain'};
1971: }
1.14 albertel 1972: my ($key_locked,$value)=
1.30 albertel 1973: &Apache::lonnet::get($queue,["$key\0locked"],$cdom,$cnum);
1.14 albertel 1974: if ($key_locked eq "$key\0locked") {
1.217 albertel 1975: return &get_lock_info($value);
1.14 albertel 1976: }
1977: return undef;
1978: }
1979:
1.148 albertel 1980: sub slotted_access {
1981: my ($queue_entry) = @_;
1982: if (ref($queue_entry) eq 'ARRAY') {
1983: if (defined($queue_entry->[0])) {
1984: return $queue_entry->[0];
1985: }
1986: return undef;
1987: } elsif (ref($queue_entry) eq 'HASH') {
1988: if (defined($queue_entry->{'slot'})) {
1989: return $queue_entry->{'slot'};
1990: }
1991: return undef;
1992: }
1993: return undef;
1994: }
1995:
1.14 albertel 1996: sub pick_from_queue_data {
1.156 albertel 1997: my ($queue,$check_section,$queuedata,$cdom,$cnum,$classlist)=@_;
1.98 albertel 1998: my @possible; # will hold queue entries that are valid to be selected
1.30 albertel 1999: foreach my $key (keys(%$queuedata)) {
1.68 albertel 2000: if ($key =~ /\0locked$/) { next; }
2001: if ($key =~ /\0timestamp$/) { next; }
1.156 albertel 2002:
1.14 albertel 2003: my ($symb,$uname,$udom)=&decode_queue_key($key);
1.235 albertel 2004: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 2005: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.156 albertel 2006:
1.14 albertel 2007: if ($check_section) {
1.156 albertel 2008: my $section =
2009: $classlist->{$uname.':'.$udom}[&Apache::loncoursedata::CL_SECTION()];
1.17 albertel 2010: if ($section eq $check_section) {
1.33 albertel 2011: &Apache::lonxml::debug("my sec");
1.15 albertel 2012: next;
2013: }
1.14 albertel 2014: }
1.148 albertel 2015: my $end_time;
2016: if (my $slot=&slotted_access($queuedata->{$key})) {
1.154 albertel 2017: &Apache::lonxml::debug("looking at slot $slot");
1.148 albertel 2018: my %slot_data=&Apache::lonnet::get_slot($slot);
2019: if ($slot_data{'endtime'} < time) {
2020: $end_time = $slot_data{'endtime'};
1.154 albertel 2021: } else {
2022: &Apache::lonxml::debug("not time ".$slot_data{'endtime'});
2023: next;
1.148 albertel 2024: }
2025: } else {
2026: my $due_date = &Apache::lonhomework::due_date('0',$symb);
1.154 albertel 2027: if ($due_date < time) {
1.148 albertel 2028: $end_time = $due_date;
1.154 albertel 2029: } else {
2030: &Apache::lonxml::debug("not time $due_date");
2031: next;
1.148 albertel 2032: }
2033: }
2034:
1.98 albertel 2035: if (exists($queuedata->{"$key\0locked"})) {
1.33 albertel 2036: &Apache::lonxml::debug("someone already has um.");
1.15 albertel 2037: next;
2038: }
1.148 albertel 2039: push(@possible,[$key,$end_time]);
1.98 albertel 2040: }
2041: if (@possible) {
2042: # sort entries in order by slot end time
2043: @possible = sort { $a->[1] <=> $b->[1] } @possible;
1.137 albertel 2044: # pick one of the entries in the top 10% in small queues and one
2045: # of the first ten entries in large queues
1.139 albertel 2046: #my $ten_percent = int($#possible * 0.1);
2047: #if ($ten_percent < 1 ) { $ten_percent = 1; }
2048: #if ($ten_percent > 10) { $ten_percent = 10; }
2049: #my $max=($#possible < $ten_percent) ? $#possible : $ten_percent;
1.137 albertel 2050:
1.139 albertel 2051: #return $possible[int(rand($max))][0];
2052: return $possible[0][0];
1.14 albertel 2053: }
2054: return undef;
2055: }
2056:
1.217 albertel 2057: sub get_lock_info {
2058: my ($lock_info) = @_;
2059: if (wantarray) {
2060: if (ref($lock_info) eq 'ARRAY') {
2061: return @{$lock_info};
2062: } else {
2063: return ($lock_info);
2064: }
2065: } else {
2066: if (ref($lock_info) eq 'ARRAY') {
2067: return $lock_info->[0];
2068: } else {
2069: return $lock_info;
2070: }
2071: }
2072: return;
2073: }
2074:
1.15 albertel 2075: sub find_mid_grade {
1.30 albertel 2076: my ($queue,$symb,$cdom,$cnum)=@_;
1.158 www 2077: my $todo=&unescape($env{'form.gradingkey'});
1.138 albertel 2078: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.15 albertel 2079: if ($todo) {
1.30 albertel 2080: my $who=&queue_key_locked($queue,$todo,$cdom,$cnum);
1.15 albertel 2081: if ($who eq $me) { return $todo; }
2082: }
2083: my $regexp="^$symb\0.*\0locked\$";
1.30 albertel 2084: my %locks=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.15 albertel 2085: foreach my $key (keys(%locks)) {
1.217 albertel 2086: my $who= &get_lock_info($locks{$key});
1.15 albertel 2087: if ($who eq $me) {
2088: $todo=$key;
2089: $todo=~s/\0locked$//;
2090: return $todo;
2091: }
2092: }
2093: return undef;
2094: }
2095:
1.32 albertel 2096: sub lock_key {
2097: my ($queue,$todo)=@_;
1.138 albertel 2098: my $me=$env{'user.name'}.':'.$env{'user.domain'};
1.185 albertel 2099: my (undef,$cid)=&Apache::lonnet::whichuser();
1.32 albertel 2100: my $cnum=$env{'course.'.$cid.'.num'};
2101: my $cdom=$env{'course.'.$cid.'.domain'};
1.214 albertel 2102: my $success=&Apache::lonnet::newput($queue,{"$todo\0locked"=> [$me,time]},
1.32 albertel 2103: $cdom,$cnum);
1.33 albertel 2104: &Apache::lonxml::debug("success $success $todo");
1.32 albertel 2105: if ($success eq 'ok') {
2106: return 1;
2107: }
2108: return 0;
2109: }
2110:
1.86 albertel 2111: sub get_queue_symb_status {
1.85 albertel 2112: my ($queue,$symb,$cdom,$cnum) = @_;
2113: if (!defined($cdom) || !defined($cnum)) {
1.235 albertel 2114: my (undef,$cid) =&Apache::lonnet::whichuser();
1.85 albertel 2115: $cnum=$env{'course.'.$cid.'.num'};
2116: $cdom=$env{'course.'.$cid.'.domain'};
2117: }
1.157 albertel 2118: my $classlist=&get_limited_classlist();
1.156 albertel 2119:
1.85 albertel 2120: my $regexp="^$symb\0";
2121: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
2122: my ($tmp)=%queue;
2123: if ($tmp=~/^error: 2 /) { return; }
2124: my @users;
2125: foreach my $key (sort(keys(%queue))) {
2126: next if ($key=~/locked$/);
2127: next if ($key=~/timestamp$/);
2128: my ($symb,$uname,$udom) = &decode_queue_key($key);
1.156 albertel 2129: next if (!defined($classlist->{$uname.':'.$udom}));
1.237 albertel 2130: next if (!&allow_grade_user($classlist->{$uname.':'.$udom}));
1.85 albertel 2131: push(@users,"$uname:$udom");
2132: }
2133: return @users;
2134: }
2135:
1.14 albertel 2136: sub get_from_queue {
1.30 albertel 2137: my ($queue)=@_;
1.14 albertel 2138: my $result;
1.185 albertel 2139: my ($symb,$cid,$udom,$uname)=&Apache::lonnet::whichuser();
1.14 albertel 2140: my $cnum=$env{'course.'.$cid.'.num'};
2141: my $cdom=$env{'course.'.$cid.'.domain'};
1.32 albertel 2142: my $todo=&find_mid_grade($queue,$symb,$cdom,$cnum);
1.33 albertel 2143: &Apache::lonxml::debug("found ".join(':',&decode_queue_key($todo)));
1.16 albertel 2144: if ($todo) { return $todo; }
1.95 albertel 2145: my $attempts=0;
1.156 albertel 2146:
1.157 albertel 2147: my $classlist=&get_limited_classlist();
1.156 albertel 2148:
1.14 albertel 2149: while (1) {
1.95 albertel 2150: if ($attempts > 2) {
2151: # tried twice to get a queue entry, giving up
2152: return (undef,'unable');
2153: }
1.14 albertel 2154: my $starttime=time;
1.83 albertel 2155: &Apache::lonnet::cput($queue,{"$symb\0timestamp"=>$starttime},
2156: $cdom,$cnum);
1.33 albertel 2157: &Apache::lonxml::debug("$starttime");
1.14 albertel 2158: my $regexp="^$symb\0queue\0";
1.156 albertel 2159: #my $range= ($attempts < 1 ) ? '0-100' : '0-400';
1.97 albertel 2160:
1.98 albertel 2161: my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp);
1.33 albertel 2162: #make a pass looking for a user _not_ in my section
1.14 albertel 2163: if ($env{'request.course.sec'}) {
1.33 albertel 2164: &Apache::lonxml::debug("sce");
1.30 albertel 2165: $todo=&pick_from_queue_data($queue,$env{'request.course.sec'},
1.156 albertel 2166: \%queue,$cdom,$cnum,$classlist);
1.33 albertel 2167: &Apache::lonxml::debug("sce $todo");
1.14 albertel 2168: }
1.33 albertel 2169: # no one _not_ in our section so look for any user that is
2170: # ready for grading
1.14 albertel 2171: if (!$todo) {
1.33 albertel 2172: &Apache::lonxml::debug("no sce");
1.156 albertel 2173: $todo=&pick_from_queue_data($queue,undef,\%queue,$cdom,$cnum,
2174: $classlist);
1.33 albertel 2175: &Apache::lonxml::debug("no sce $todo");
1.14 albertel 2176: }
2177: # no user to grade
2178: if (!$todo) { last; }
1.33 albertel 2179: &Apache::lonxml::debug("got $todo");
1.14 albertel 2180: # otherwise found someone so lets try to lock them
1.32 albertel 2181: # unless someone else already picked them
1.95 albertel 2182: if (!&lock_key($queue,$todo)) {
2183: $attempts++;
2184: next;
2185: }
1.14 albertel 2186: my (undef,$endtime)=
1.30 albertel 2187: &Apache::lonnet::get($queue,["$symb\0timestamp"],
1.14 albertel 2188: $cdom,$cnum);
1.33 albertel 2189: &Apache::lonxml::debug("emd $endtime");
1.14 albertel 2190: # someone else already modified the queue,
2191: # perhaps our picked user wass already fully graded between
2192: # when we picked him and when we locked his record? so lets
2193: # double check.
2194: if ($endtime != $starttime) {
2195: my ($key,$value)=
1.30 albertel 2196: &Apache::lonnet::get($queue,["$todo"],
1.14 albertel 2197: $cdom,$cnum);
1.33 albertel 2198: &Apache::lonxml::debug("check $key .. $value");
1.14 albertel 2199: if ($key eq $todo && ref($value)) {
2200: } else {
1.30 albertel 2201: &Apache::lonnet::del($queue,["$todo\0locked"],
1.14 albertel 2202: $cdom,$cnum);
1.33 albertel 2203: &Apache::lonxml::debug("del");
1.95 albertel 2204: $attempts++;
1.14 albertel 2205: next;
2206: }
2207: }
1.33 albertel 2208: &Apache::lonxml::debug("last $todo");
1.14 albertel 2209: last;
2210: }
2211: return $todo;
2212: }
2213:
1.49 albertel 2214: sub select_user {
1.185 albertel 2215: my ($symb,$cid)=&Apache::lonnet::whichuser();
1.49 albertel 2216:
1.237 albertel 2217: my @chosen_sections = &get_allowed_sections();
1.156 albertel 2218: my $classlist = &get_limited_classlist(\@chosen_sections);
1.63 albertel 2219:
2220: my $result;
2221: if (!(grep(/^all$/,@chosen_sections))) {
1.239 bisitz 2222: $result.='<p>'
2223: .&mt('Showing only sections [_1].'
2224: ,'<tt>'.join(', ',@chosen_sections).'</tt>')
2225: .'</p> '."\n";
1.63 albertel 2226: }
1.159 albertel 2227: $result.=&Apache::loncommon::start_data_table();
1.49 albertel 2228:
1.156 albertel 2229: foreach my $student (sort {lc($classlist->{$a}[&Apache::loncoursedata::CL_FULLNAME()]) cmp lc($classlist->{$b}[&Apache::loncoursedata::CL_FULLNAME()]) } (keys(%$classlist))) {
1.49 albertel 2230: my ($uname,$udom) = split(/:/,$student);
1.59 albertel 2231:
1.84 albertel 2232: my $cnum=$env{'course.'.$cid.'.num'};
2233: my $cdom=$env{'course.'.$cid.'.domain'};
1.88 albertel 2234: my %status = &get_student_status($symb,$cdom,$cnum,$udom,$uname,
2235: 'Task');
1.49 albertel 2236: my $queue = 'none';
1.58 albertel 2237: my $cannot_grade;
2238: if ($status{'reviewqueue'} =~ /^(in_progress|enqueue)$/) {
1.49 albertel 2239: $queue = 'reviewqueue';
1.58 albertel 2240: if ($status{'reviewqueue'} eq 'in_progress') {
2241: $cannot_grade=1;
2242: }
2243: } elsif ($status{'gradingqueue'} =~ /^(in_progress|enqueue)$/) {
1.49 albertel 2244: $queue = 'gradingqueue';
1.58 albertel 2245: if ($status{'gradingqueue'} eq 'in_progress') {
2246: $cannot_grade=1;
2247: }
1.49 albertel 2248: }
2249: my $todo =
1.158 www 2250: &escape(&encode_queue_key($symb,$udom,$uname));
1.58 albertel 2251: if ($cannot_grade) {
1.159 albertel 2252: $result.=&Apache::loncommon::start_data_table_row().
2253: '<td> </td><td>'.$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()].
1.58 albertel 2254: '</td><td>';
2255: } else {
1.62 albertel 2256: my $seclist;
2257: foreach my $sec (@chosen_sections) {
2258: $seclist.='<input type="hidden" name="chosensections"
2259: value="'.$sec.'" />';
2260: }
1.242 bisitz 2261: my $buttontext=&mt('Regrade');
1.159 albertel 2262: $result.=&Apache::loncommon::start_data_table_row();
1.58 albertel 2263: $result.=<<RESULT;
1.49 albertel 2264: <td>
1.262 bisitz 2265: <form style="display: inline" method="post" action="">
1.49 albertel 2266: <input type="hidden" name="gradingkey" value="$todo" />
2267: <input type="hidden" name="queue" value="$queue" />
2268: <input type="hidden" name="webgrade" value="no" />
1.52 albertel 2269: <input type="hidden" name="regrade" value="yes" />
1.242 bisitz 2270: <input type="submit" name="submit" value="$buttontext" />
1.62 albertel 2271: $seclist
1.49 albertel 2272: </form>
1.237 albertel 2273: <td>$classlist->{$student}[&Apache::loncoursedata::CL_FULLNAME()] <tt>($student)</tt> Sec: $classlist->{$student}[&Apache::loncoursedata::CL_SECTION()]</td>
1.49 albertel 2274: <td>
2275: RESULT
1.58 albertel 2276: }
1.49 albertel 2277: if ($status{'status'} eq 'pass') {
2278: $result .= '<font color="green">'.&mt('Passed').'</font>';
2279: } elsif ($status{'status'} eq 'fail') {
2280: $result .= '<font color="red">'.&mt('Failed').'</font>';
2281: } elsif ($status{'status'} eq 'review') {
2282: $result .= '<font color="blue">'.&mt('Under Review').'</font>';
2283: } elsif ($status{'status'} eq 'ungraded') {
2284: $result .= &mt('Ungraded');
2285: } elsif ($status{'status'} ne '') {
2286: $result .= '<font color="orange">'.&mt('Unknown Status').'</font>';
2287: } else {
2288: $result.=" ";
2289: }
2290: if ($status{'version'}) {
2291: $result .= ' '.&mt('Version').' '.$status{'version'};
2292: }
1.101 albertel 2293: if ($status{'grader'}) {
2294: $result .= ' '.&mt('(Graded by [_1])',$status{'grader'}).' ';
2295: }
1.49 albertel 2296: $result.= '</td><td>';
2297: if ($status{'reviewqueue'} eq 'enqueued') {
2298: $result .= &mt('Awaiting Review');
2299: } elsif ($status{'reviewqueue'} eq 'locked') {
2300: $result .= &mt('Under Review');
1.58 albertel 2301: } elsif ($status{'reviewqueue'} eq 'in_progress') {
2302: $result .= &mt('Still being worked on.');
1.49 albertel 2303: } elsif ($status{'gradingqueue'} eq 'enqueued') {
2304: $result .= &mt('Awaiting Grading');
2305: } elsif ($status{'gradingqueue'} eq 'locked') {
2306: $result .= &mt('Being Graded');
1.58 albertel 2307: } elsif ($status{'gradingqueue'} eq 'in_progress') {
2308: $result .= &mt('Still being worked on.');
1.49 albertel 2309: } else {
2310: $result.=" ";
2311: }
1.159 albertel 2312: $result.= '</td>'.&Apache::loncommon::end_data_table_row();
1.49 albertel 2313: }
1.159 albertel 2314: $result.=&Apache::loncommon::end_data_table();
1.49 albertel 2315: return $result;
2316: }
2317:
2318: sub get_student_status {
1.86 albertel 2319: my ($symb,$cdom,$cnum,$udom,$uname,$type)=@_;
2320:
2321: my %status;
2322:
2323: if ($type eq 'Task') {
2324: my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},
1.49 albertel 2325: $udom,$uname);
1.89 albertel 2326: $status{'status'}=$record{'resource.0.status'};
2327: $status{'version'}=$record{'resource.0.version'};
2328: $status{'grader'}=$record{'resource.0.regrader'};
1.86 albertel 2329: }
2330: $status{'reviewqueue'}=
2331: &check_queue_for_key($cdom,$cnum,'reviewqueue',
2332: &encode_queue_key($symb,$udom,$uname));
2333: $status{'gradingqueue'}=
2334: &check_queue_for_key($cdom,$cnum,'gradingqueue',
2335: &encode_queue_key($symb,$udom,$uname));
1.49 albertel 2336: return %status;
2337: }
2338:
1.1 albertel 2339: sub start_ClosingParagraph {
2340: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
2341: my $result;
2342: if ($target eq 'web') {
1.13 albertel 2343: } elsif ($target eq 'webgrade') {
2344: &Apache::lonxml::startredirection();
1.225 albertel 2345: } elsif ($target eq 'edit') {
2346: $result = &Apache::edit::tag_start($target,$token);
2347: } elsif ($target eq 'modified') {
1.1 albertel 2348: }
2349: return $result;
2350: }
2351:
2352: sub end_ClosingParagraph {
2353: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
2354: my $result;
2355: if ($target eq 'web') {
1.13 albertel 2356: } elsif ($target eq 'webgrade') {
2357: &Apache::lonxml::endredirection();
1.1 albertel 2358: }
2359: return $result;
2360: }
2361:
1.227 albertel 2362: sub insert_ClosingParagraph {
2363: return '
2364: <ClosingParagraph>
2365: <startouttext />
2366: <endouttext />
2367: </ClosingParagraph>';
2368: }
2369:
1.168 albertel 2370: sub get_dim_id {
1.194 albertel 2371: if (@Apache::bridgetask::dimension) {
2372: return $Apache::bridgetask::dimension[-1];
2373: } else {
2374: return $top;
2375: }
1.168 albertel 2376: }
2377:
1.19 albertel 2378: sub get_id {
2379: my ($parstack,$safeeval)=@_;
1.236 albertel 2380: return &Apache::lonxml::get_id($parstack,$safeeval);
1.19 albertel 2381: }
2382:
1.162 albertel 2383: sub start_Setup {
2384: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2385: my $result;
1.168 albertel 2386: my $dim = &get_id($parstack,$safeeval);
2387: push(@Apache::bridgetask::dimension,$dim);
1.225 albertel 2388: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
2389: &Apache::lonxml::startredirection();
2390: } elsif ($target eq 'edit') {
2391: $result = &Apache::edit::tag_start($target,$token);
2392: $result.= &Apache::edit::text_arg('Id:','id',$token,10).
2393: &Apache::edit::end_row().
2394: &Apache::edit::start_spanning_row();
2395: } elsif ($target eq 'modified') {
2396: my $constructtag=
2397: &Apache::edit::get_new_args($token,$parstack,$safeeval,'id');
2398: if ($constructtag) {
2399: $result = &Apache::edit::rebuild_tag($token);
2400: }
2401: }
2402: return $result;
1.162 albertel 2403: }
1.173 albertel 2404:
2405: {
2406: my @allowed;
2407: sub enable_dimension_parsing {
2408: my ($id) = @_;
2409: push(@allowed,$id);
2410: }
2411: sub disable_dimension_parsing {
2412: pop(@allowed);
2413: }
2414: sub skip_dimension_parsing {
2415: my ($check) = @_;
2416: if (!@allowed) { return 0;}
2417: # if unspecified allow any id
2418: if ($allowed[-1] eq undef) { return 0;}
2419:
2420: return ($check ne $allowed[-1]);
2421: }
2422: }
2423:
1.151 albertel 2424: sub start_Question { return &start_Dimension(@_); }
1.1 albertel 2425: sub start_Dimension {
1.173 albertel 2426: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.168 albertel 2427: my $dim = &get_id($parstack,$safeeval);
2428: my $previous_dim;
1.225 albertel 2429: my $result;
2430: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2431: if (@Apache::bridgetask::dimension) {
2432: $previous_dim = $Apache::bridgetask::dimension[-1];
2433: push(@{$Apache::bridgetask::dimension{$previous_dim}{'contains'}},
2434: $dim);
2435: if(&skip_dimension_parsing($dim)) {
2436: $dimension{$previous_dim}{'criteria.'.$dim} =
2437: $token->[4]
2438: .&Apache::lonxml::get_all_text('/'.$tagstack->[-1],$parser,
2439: $style)
2440: .'</'.$tagstack->[-1].'>';
2441: }
2442: $dimension{$previous_dim}{'criteria.'.$dim.'.type'}='dimension';
2443: $dimension{$previous_dim}{'criteria.'.$dim.'.mandatory'}=
2444: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
2445: push(@{$dimension{$previous_dim}{'criterias'}},$dim);
2446: $dimension{$dim}{'nested'}=$previous_dim;
2447: $dimension{$dim}{'depth'} = 1 + $dimension{$previous_dim}{'depth'};
2448:
2449: &Apache::lonxml::debug("adding $dim as criteria to $previous_dim");
2450: } else {
2451: $dimension{$top}{'depth'}=0;
2452: $dimension{$top}{'criteria.'.$dim.'.type'}='dimension';
2453: $dimension{$top}{'criteria.'.$dim.'.mandatory'}=
2454: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
2455: push(@{$dimension{$top}{'criterias'}},$dim);
2456: $dimension{$dim}{'nested'}=$top;
2457: }
2458: push(@Apache::bridgetask::dimension,$dim);
2459: &Apache::lonxml::startredirection();
2460: if (!&skip_dimension_parsing($dim)) {
2461: &enable_dimension_parsing($dim);
2462: }
2463: } elsif ($target eq 'edit') {
2464: $result = &Apache::edit::tag_start($target,$token);
2465: $result.=
2466: &Apache::edit::text_arg('Id:','id',$token,10).' '.
2467: &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
1.233 albertel 2468: [['Y', 'Yes'],
2469: ['N','No'],],
1.225 albertel 2470: $token).' <br /> '.
2471: &Apache::edit::text_arg('Required number of passed optional elements to pass the '.$token->[1].':',
2472: 'OptionalRequired',$token,4).
2473: &Apache::edit::end_row().
2474: &Apache::edit::start_spanning_row();
2475: } elsif ($target eq 'modified') {
2476: my $constructtag=
2477: &Apache::edit::get_new_args($token,$parstack,$safeeval,
2478: 'id','Mandatory','OptionalRequired');
2479: if ($constructtag) {
2480: $result = &Apache::edit::rebuild_tag($token);
2481: }
1.168 albertel 2482: }
1.225 albertel 2483: return $result;# &internal_location($dim);
1.1 albertel 2484: }
2485:
1.160 albertel 2486: sub start_QuestionText {
2487: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 2488: my $result;
2489: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2490: my $text=&Apache::lonxml::get_all_text('/questiontext',$parser,$style);
1.168 albertel 2491: my $dim = &get_dim_id();
1.169 albertel 2492: $dimension{$dim}{'questiontext'}=$text;
1.225 albertel 2493: } elsif ($target eq 'edit') {
2494: $result = &Apache::edit::tag_start($target,$token);
2495: } elsif ($target eq 'modified') {
1.160 albertel 2496: }
1.225 albertel 2497: return $result;
1.160 albertel 2498: }
2499:
2500: sub end_QuestionText {
2501: return '';
2502: }
2503:
1.227 albertel 2504: sub insert_QuestionText {
2505: return '
2506: <QuestionText>
2507: <startouttext />
2508: <endouttext />
2509: </QuestionText>';
2510: }
2511:
1.13 albertel 2512: sub get_instance {
1.75 albertel 2513: my ($dim)=@_;
2514: my $rand_alg=&Apache::lonnet::get_rand_alg();
2515: if (!$rand_alg || $rand_alg eq '32bit' || $rand_alg eq '64bit' ||
2516: $rand_alg eq '64bit2' || $rand_alg eq '64bit3' ||
2517: $rand_alg eq '64bit4' ) {
2518: &Apache::response::pushrandomnumber();
1.169 albertel 2519: my @order=&Math::Random::random_permutation(@{$dimension{$dim}{'instances'}});
1.75 albertel 2520: my $num=@order;
2521: my $version=&get_version();
2522: my $which=($version-1)%$num;
2523: return $order[$which];
2524: } else {
2525: my ($version,$previous) = &get_version();
2526: my $instance =
2527: $Apache::lonhomework::history{"resource.$version.0.$dim.instance"};
2528: if (defined($instance)) { return $instance; }
2529:
2530: &Apache::response::pushrandomnumber();
1.173 albertel 2531: if (ref($dimension{$dim}{'instances'}) eq 'ARRAY') {
2532: my @instances = @{$dimension{$dim}{'instances'}};
2533: # remove disabled instances
2534: for (my $i=0; $i < $#instances; $i++) {
2535: if ($dimension{$dim}{$instances[$i].'.disabled'}) {
2536: splice(@instances,$i,1);
2537: $i--;
2538: }
2539: }
2540: @instances = &Math::Random::random_permutation(@instances);
2541: $instance = $instances[($version-1)%scalar(@instances)];
2542: if ($version =~ /^\d$/) {
2543: $Apache::lonhomework::results{"resource.$version.0.$dim.instance"} =
2544: $instance;
2545: $Apache::lonhomework::results{'INTERNAL_store'} = 1;
1.75 albertel 2546: }
2547: }
2548: &Apache::response::poprandomnumber();
2549: return $instance;
2550: }
1.13 albertel 2551: }
2552:
1.169 albertel 2553: sub get_criteria {
2554: my ($what,$version,$dim,$id) = @_;
2555: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
1.194 albertel 2556: my $prefix = ($type eq 'criteria' && $dim ne $top) ? "$dim.$id"
2557: : "$id";
1.169 albertel 2558: my $entry = "resource.$version.0.$prefix.$what";
2559: if (exists($Apache::lonhomework::results{$entry})) {
2560: return $Apache::lonhomework::results{$entry};
2561: }
2562: return $Apache::lonhomework::history{$entry};
2563: }
2564:
1.194 albertel 2565: sub link {
2566: my ($id) = @_;
2567: $id =~ s/\./_/g;
2568: return 'LC_GRADING_criteria_'.$id;
2569: }
2570: sub end_Question { return &end_Dimension(@_); }
2571: sub end_Dimension {
2572: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2573: my $result;
1.194 albertel 2574: my $dim=&get_id($parstack,$safeeval);
1.225 albertel 2575: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2576: $result=&Apache::lonxml::endredirection();
2577: if (&skip_dimension_parsing($dim)) {
2578: pop(@Apache::bridgetask::dimension);
2579: return;
2580: }
1.122 albertel 2581: }
1.194 albertel 2582: my $instance=&get_instance($dim);
2583: my $version=&get_version();
2584: if ($target eq 'web') {
2585: $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2586: my @instances = $instance;
2587: if (&Apache::response::showallfoils()) {
2588: @instances = @{$dimension{$dim}{'instances'}};
1.173 albertel 2589: }
1.194 albertel 2590: my $shown_question_text;
2591: foreach my $instance (@instances) {
2592: $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
2593: [@_]);
2594: $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
2595: [@_],{'set_dim_id' => undef});
2596: my $task_status =
2597: $Apache::lonhomework::history{"resource.$version.0.status"};
2598: if ($task_status ne 'pass' && $task_status ne 'fail') {
2599:
2600: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2601: @{$dimension{$dim}{'criterias'}}) {
2602: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2603: &Apache::lonxml::debug("$id is $type");
2604: if ($type eq 'dimension') {
2605: $result.=
2606: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2607: [@_],{'set_dim_id' => $id});
1.173 albertel 2608: }
1.194 albertel 2609: }
2610: } else {
2611: my $dim_status=$Apache::lonhomework::history{"resource.$version.0.$dim.status"};
2612: my $mandatory='Mandatory';
2613: if (&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval) eq 'N') {
2614: $mandatory='Optional';
2615: }
1.200 albertel 2616: my $dim_info=
2617: "\n<div class='LC_$dim_status LC_question_grade'>\n\t";
1.212 albertel 2618: my $ucquestion =
2619: my $question =
2620: ('sub' x $dimension{$dim}{'depth'}).'question';
2621: $ucquestion =~ s/^(.)/uc($1)/e;
1.194 albertel 2622: if ($dim_status eq 'pass') {
1.239 bisitz 2623: $dim_info.='<h3>'.$ucquestion.' : '
2624: .&mt('you passed this [_1] [_2]',$mandatory,$question)
2625: .'</h3>';
1.194 albertel 2626: }
2627: if ($dim_status eq 'fail') {
1.239 bisitz 2628: $dim_info.='<h3>'.$ucquestion.' : '
2629: .&mt('you did not pass this [_1] [_2]',$mandatory,$question)
2630: .'</h3>';
1.194 albertel 2631: }
1.197 albertel 2632: my %counts = &get_counts($dim,$instance,$parstack,
2633: $safeeval);
2634:
1.200 albertel 2635: $dim_info.="\n\t<p>"
1.197 albertel 2636: .&question_status_message(\%counts,
2637: $dimension{$dim}{'depth'})
1.200 albertel 2638: ."</p>\n</div>\n";
1.194 albertel 2639:
2640: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2641: @{$dimension{$dim}{'criterias'}}) {
2642: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2643: if ($type eq 'dimension') {
1.205 albertel 2644: if (defined($dimension{$id}{'result'})) {
2645: $result.=$dimension{$id}{'result'};
2646: next;
2647: } else {
2648: $dim_info .=
2649: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2650: [@_],{'set_dim_id' => $id});
2651: }
2652: } else {
2653: my $criteria =
2654: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2655: [@_]);
2656: $dim_info .= &layout_web_Criteria($dim,$id,$criteria);
1.194 albertel 2657: }
1.169 albertel 2658: }
1.202 albertel 2659: # puts the results at the end of the dimension
1.226 albertel 2660: if ($result =~m{<QuestionGradeInfo\s*/>}) {
2661: $result=~s{<QuestionGradeInfo\s*/>}{$dim_info};
2662: } else {
2663: $result .= $dim_info;
2664: }
1.202 albertel 2665: # puts the results at the beginning of the dimension
2666: # my $internal_location=&internal_location($dim);
2667: # $result=~s/\Q$internal_location\E/$dim_info/;
1.19 albertel 2668: }
1.194 albertel 2669: }
1.206 albertel 2670: if ($result !~ /^\s*$/s) {
1.209 albertel 2671: # FIXME? this maybe unneccssary in the future, (CSE101 BT
2672: # from Fall 2006 geenrate a div that attempts to hide some
2673: # of the output in an odd way, this is a workaround so
2674: # those old ones will continue to work. # It puts the
2675: # LC_question div to come after any starting closie div
2676: # that the dimension produces
1.211 albertel 2677: if ($result =~ m{^\s*</div>}) {
2678: $result =~ s{^(\s*</div>)}
1.210 albertel 2679: {$1\n<div id="$dim" class="LC_question">};
1.209 albertel 2680: } else {
1.210 albertel 2681: $result = "\n".'<div id="'.$dim.'" class="LC_question">'.
1.209 albertel 2682: "\n".$result;
2683: }
2684: $result .= "\n</div>\n";
1.206 albertel 2685: }
1.194 albertel 2686: } elsif ($target eq 'webgrade') {
2687: # in case of any side effects that we need
2688: &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2689: &nested_parse(\$dimension{$dim}{$instance.'.text'},[@_]);
2690: $result.=
2691: &nested_parse(\$dimension{$dim}{'questiontext'},[@_],
2692: {'set_dim_id' => undef,
1.195 albertel 2693: 'delayed_dim_results' => 1});
1.194 albertel 2694: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2695: @{$dimension{$dim}{'criterias'}} ) {
2696: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2697: if ($type eq 'dimension') {
2698: # dimensional 'criteria' don't get assigned grades
2699: $result.=
2700: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2701: [@_],{'set_dim_id' => $id});
2702: next;
2703: } else {
2704: my $criteria =&nested_parse(\$dimension{$dim}{'criteria.'.$id},
2705: [@_]);
2706: $criteria = &layout_webgrade_Criteria($dim,$id,$criteria);
2707: my $internal_location=&internal_location($id);
1.209 albertel 2708: if ($result =~ m/\Q$internal_location\E/) {
2709: $result =~ s/\Q$internal_location\E/$criteria/;
2710: } else {
2711: $result.=$criteria ;
2712: }
1.151 albertel 2713: }
1.194 albertel 2714: }
2715: if (&nest()) {
2716: &Apache::lonxml::debug(" for $dim stashing results into ".$dimension{$dim}{'nested'});
2717: $dimension{$dimension{$dim}{'nested'}}{'result'}.=$result;
2718: undef($result);
2719: }
2720: } elsif ($target eq 'grade' && $env{'form.webgrade'}) {
2721: my $optional_passed=0;
2722: my $mandatory_failed=0;
2723: my $ungraded=0;
2724: my $review=0;
2725:
2726: $result .= &nested_parse(\$dimension{$dim}{'intro'},[@_]);
2727: $result .= &nested_parse(\$dimension{$dim}{$instance.'.text'},
2728: [@_]);
2729: $result .= &nested_parse(\$dimension{$dim}{'questiontext'},
2730: [@_],{'set_dim_id' => undef});
2731:
2732: foreach my $id (@{$dimension{$dim}{$instance.'.criterias'}},
2733: @{$dimension{$dim}{'criterias'}}) {
2734: my $link=&link($id);
2735:
2736: my $type = $dimension{$dim}{'criteria.'.$id.'.type'};
2737: if ($type eq 'criteria') {
2738: # dimensional 'criteria' don't get assigned grades
2739: $Apache::lonhomework::results{"resource.$version.0.$dim.$id.status"}=$env{'form.HWVAL_'.$link};
2740: $Apache::lonhomework::results{"resource.$version.0.$dim.$id.comment"}=$env{'form.HWVAL_comment_'.$link};
2741: } else {
2742: $result .=
2743: &nested_parse(\$dimension{$dim}{'criteria.'.$id},
2744: [@_],{'set_dim_id' => $id});
1.20 albertel 2745: }
1.194 albertel 2746: my $status= &get_criteria('status',$version,$dim,$id);
2747:
2748: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
2749: if ($status eq 'pass') {
2750: if (!$mandatory) { $optional_passed++; }
2751: } elsif ($status eq 'fail') {
2752: if ($mandatory) { $mandatory_failed++; }
2753: } elsif ($status eq 'review') {
2754: $review++;
2755: } elsif ($status eq 'ungraded') {
2756: $ungraded++;
1.20 albertel 2757: } else {
1.194 albertel 2758: $ungraded++;
1.20 albertel 2759: }
1.194 albertel 2760: }
2761:
2762: my $opt_req=$dimension{$dim}{$instance.'.optionalrequired'};
2763: if ($opt_req !~ /\S/) {
2764: $opt_req=
2765: &Apache::lonxml::get_param('OptionalRequired',
2766: $parstack,$safeeval);
2767: if ($opt_req !~ /\S/) { $opt_req = 0; }
2768: }
2769: if ($optional_passed < $opt_req) {
2770: $mandatory_failed++;
2771: }
2772: &Apache::lonxml::debug("all instance ".join(':',@{$dimension{$dim}{$instance.'.criterias'}})." results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review");
2773: if ($review) {
2774: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2775: 'review';
2776: } elsif ($ungraded) {
2777: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2778: 'ungraded';
2779: } elsif ($mandatory_failed) {
2780: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2781: 'fail';
1.69 albertel 2782: } else {
1.194 albertel 2783: $Apache::lonhomework::results{"resource.$version.0.$dim.status"}=
2784: 'pass';
1.13 albertel 2785: }
1.225 albertel 2786: } elsif ($target eq 'edit') {
2787: } elsif ($target eq 'modified') {
1.194 albertel 2788: } else {
2789: # any other targets no output
2790: undef($result);
1.1 albertel 2791: }
1.225 albertel 2792: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
2793: &disable_dimension_parsing();
2794: pop(@Apache::bridgetask::dimension);
2795: }
1.194 albertel 2796: return $result;
2797: }
1.162 albertel 2798:
1.198 albertel 2799: sub question_status_message {
1.197 albertel 2800: my ($counts,$depth) = @_;
2801: my %req = ('man' => 'mandatory',
2802: 'opt' => 'optional',);
2803: my %type = ('cri' => 'criteria',
2804: 'dim' => ('sub'x($depth+1)).'questions',);
2805: my @sections;
2806: foreach my $req ('man','opt') {
2807: foreach my $type ('cri','dim') {
2808: if ($counts->{$req.'_'.$type}) {
2809: push(@sections,
1.213 albertel 2810: $counts->{$req.'_'.$type.'_passed'}.' of the '.
1.197 albertel 2811: $counts->{$req.'_'.$type}.' '.
2812: $req{$req}.' '.$type{$type});
2813: }
2814: }
2815: }
2816:
2817: my $status = 'You passed ';
2818: if (@sections == -1) {
2819: } elsif (@sections == 1) {
2820: $status .= $sections[0];
2821: } elsif (@sections == 2) {
2822: $status .= $sections[0].' and '.$sections[1];
2823: } else {
2824: my $last = pop(@sections);
2825: $status .= join(', ',@sections).', and '.$last;
2826: }
2827: $status .= '.';
2828: if ($counts->{'opt'}) {
1.241 raeburn 2829: if ($counts->{'opt_dim'} + $counts->{'man_dim'} < 1) {
2830: $status .= ' '.&mt('You were required to pass [quant,_1,optional criterion,optional criteria].',$counts->{'opt_req'});
2831: } else {
2832: $status .= ' '.&mt('You were required to pass [quant,_1,optional component].',$counts->{'opt_req'});
2833: }
1.197 albertel 2834: }
2835: return $status;
2836: }
2837:
2838: sub get_counts {
2839: my ($dim,$instance,$parstack,$safeeval) = @_;
2840: my %counts;
2841: my @possible = ('man_cri','man_dim',
2842: 'opt_cri','opt_dim',
2843: 'man_cri_passed', 'man_dim_passed',
2844: 'opt_cri_passed', 'opt_dim_passed',
2845: 'man_passed',
2846: 'opt_passed',
2847: 'opt_req');
2848: foreach my $which (@possible) { $counts{$which} = 0; }
2849:
2850: my $version = &get_version();
2851:
2852: foreach my $id ( @{$dimension{$dim}{$instance.'.criterias'}},
2853: @{$dimension{$dim}{'criterias'}} ) {
2854: my $status = &get_criteria('status',$version,$dim,$id);
2855: my $which;
2856: if ($dimension{$dim}{'criteria.'.$id.'.mandatory'}
2857: eq 'N') {
2858: $which = 'opt';
2859: } else {
2860: $which = 'man';
2861: }
2862: $counts{$which}++;
2863: if ($status eq 'pass') { $counts{$which.'_passed'}++; }
2864: if ($dimension{$dim}{'criteria.'.$id.'.type'}
2865: eq 'dimension') {
2866: $which .= '_dim';
2867: } else {
2868: $which .= '_cri';
2869: }
2870: $counts{$which}++;
2871: if ($status eq 'pass') { $counts{$which.'_passed'}++; }
2872:
2873:
2874: }
2875: if ($counts{'man_dim_passed'} eq $counts{'man_dim'}) {
2876: $counts{'man_dim_passed'}='all';
2877: }
2878: if ($counts{'man_cri_passed'} eq $counts{'man_cri'}) {
2879: $counts{'man_cri_passed'}='all';
2880: }
2881:
2882: $counts{'opt_req'}=$dimension{$dim}{$instance.'.optionalrequired'};
2883: if ($counts{'opt_req'} !~ /\S/) {
2884: $counts{'opt_req'}= &Apache::lonxml::get_param('OptionalRequired',
2885: $parstack,$safeeval);
2886: if ($counts{'opt_req'} !~ /\S/) { $counts{'opt_req'} = 0; }
2887: }
2888: return %counts;
2889: }
2890:
1.194 albertel 2891: sub end_Setup {
2892: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.225 albertel 2893: my $result;
1.194 albertel 2894: my $dim=&get_id($parstack,$safeeval);
2895: my $instance=&get_instance($dim);
2896: my $version=&get_version();
1.225 albertel 2897: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
2898: $result=&Apache::lonxml::endredirection();
2899: }
1.194 albertel 2900: if ($target eq 'web') {
2901: @Apache::scripttag::parser_env = @_;
2902: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
2903: my @instances = $instance;
2904: if (&Apache::response::showallfoils()) {
2905: @instances = @{$dimension{$dim}{'instances'}};
2906: }
2907: foreach my $instance (@instances) {
1.162 albertel 2908: @Apache::scripttag::parser_env = @_;
1.194 albertel 2909: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
1.162 albertel 2910: @Apache::scripttag::parser_env = @_;
1.194 albertel 2911: $result.=&Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
1.162 albertel 2912: }
1.194 albertel 2913: } elsif ($target eq 'webgrade'
2914: || $target eq 'grade' && $env{'form.webgrade'}) {
2915: # in case of any side effects that we need
2916: @Apache::scripttag::parser_env = @_;
2917: &Apache::scripttag::xmlparse($dimension{$dim}{'intro'});
2918: @Apache::scripttag::parser_env = @_;
2919: &Apache::scripttag::xmlparse($dimension{$dim}{$instance.'.text'});
2920: @Apache::scripttag::parser_env = @_;
2921: &Apache::scripttag::xmlparse($dimension{$dim}{'questiontext'});
2922: } else {
2923: # any other targets no output
2924: undef($result);
1.162 albertel 2925: }
1.194 albertel 2926: pop(@Apache::bridgetask::dimension);
2927: return $result;
1.1 albertel 2928: }
2929:
1.113 albertel 2930: sub grading_history {
1.151 albertel 2931: my ($version,$dim,$id) = @_;
1.235 albertel 2932: if (!&Apache::lonnet::allowed('mgq',$env{'request.course.id'})
2933: && !&Apache::lonnet::allowed('mgq',$env{'request.course.id'}.'/'.$env{'request.course.sec'})) {
1.113 albertel 2934: return '';
2935: }
2936: my ($result,$grader);
1.194 albertel 2937: my $scope="resource.$version.0.";
2938: $scope .= ($dim ne $top) ? "$dim.$id"
2939: : "$id";
1.113 albertel 2940: foreach my $t (1..$Apache::lonhomework::history{'version'}) {
2941: if (exists($Apache::lonhomework::history{$t.':resource.0.regrader'})) {
2942: my ($gname,$gdom) =
1.138 albertel 2943: split(':',$Apache::lonhomework::history{$t.':resource.0.regrader'});
1.113 albertel 2944: my $fullname = &Apache::loncommon::plainname($gname,$gdom);
2945: $grader = &Apache::loncommon::aboutmewrapper($fullname,
2946: $gname,$gdom);
2947: }
2948: my $entry;
2949: if (exists($Apache::lonhomework::history{"$t:$scope.status"})) {
2950: $entry.="<tt>".$Apache::lonhomework::history{"$t:$scope.status"}.'</tt>';
2951: }
2952: if (exists($Apache::lonhomework::history{"$t:$scope.comment"})) {
2953: $entry.=' comment: "'.$Apache::lonhomework::history{"$t:$scope.comment"}.'"';
2954: }
2955: if ($entry) {
1.200 albertel 2956: $result.= "\n\t\t<li>\n\t\t\t$grader :\n\t\t\t $entry \n\t\t</li>";
1.113 albertel 2957: }
2958: }
2959: if ($result) {
1.200 albertel 2960: return "\n\t".'<ul class="LC_GRADING_pastgrading">'.$result.
2961: "\n\t".'</ul>'."\n";
1.113 albertel 2962: }
2963: return '';
2964: }
2965:
1.1 albertel 2966: sub start_IntroParagraph {
1.87 albertel 2967: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.1 albertel 2968: my $result;
1.168 albertel 2969: my $dim = &get_dim_id();
1.153 albertel 2970: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
1.151 albertel 2971: if ($tagstack->[-2] eq 'Dimension' || $tagstack->[-2] eq 'Question' ) {
1.169 albertel 2972: $dimension{$dim}{'intro'}=
1.151 albertel 2973: &Apache::lonxml::get_all_text('/introparagraph',
2974: $parser,$style);
2975: } elsif ($tagstack->[-2] eq 'Task' && $target eq 'webgrade') {
1.127 albertel 2976: &Apache::lonxml::startredirection();
1.1 albertel 2977: }
1.47 albertel 2978:
1.225 albertel 2979: } elsif ($target eq 'edit') {
2980: $result = &Apache::edit::tag_start($target,$token);
2981: } elsif ($target eq 'modified') {
1.1 albertel 2982: }
2983: return $result;
2984: }
2985:
2986: sub end_IntroParagraph {
1.127 albertel 2987: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.128 albertel 2988: if ($tagstack->[-2] eq 'Task' && $target eq 'webgrade') {
1.127 albertel 2989: my $result = &Apache::lonxml::endredirection();
2990: }
1.1 albertel 2991: }
2992:
1.227 albertel 2993: sub insert_IntroParagraph {
2994: return '
2995: <IntroParagraph>
2996: <startouttext />
2997: <endouttext />
2998: </IntroParagraph>';
2999: }
3000:
1.1 albertel 3001: sub start_Instance {
3002: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
1.168 albertel 3003: my $dim = &get_dim_id();
3004: my $id = &get_id($parstack,$safeeval);
1.169 albertel 3005: push(@{$dimension{$dim}{'instances'}},$id);
1.168 albertel 3006: push(@{$Apache::bridgetask::instance{$dim}},$id);
1.19 albertel 3007: push(@Apache::bridgetask::instancelist,$id);
1.169 albertel 3008: $dimension{$dim}{$id.'.optionalrequired'}=
1.19 albertel 3009: &Apache::lonxml::get_param('OptionalRequired',$parstack,$safeeval);
1.75 albertel 3010: my $disabled = &Apache::lonxml::get_param('Disabled',$parstack,$safeeval);
3011: if (lc($disabled) eq 'yes') {
1.169 albertel 3012: $dimension{$dim}{$id.'.disabled'}='1';
1.75 albertel 3013: }
1.225 albertel 3014: my $result;
3015: if ($target eq 'edit') {
3016: $result = &Apache::edit::tag_start($target,$token);
3017: $result.=
3018: &Apache::edit::text_arg('Id:','id',$token,10).' '.
3019: &Apache::edit::select_arg('Instance is Disabled:','Disabled',
3020: [['no', 'No'],
3021: ['yes','Yes'],],
3022: $token)
3023: .' <br /> '.
3024: &Apache::edit::text_arg('Required number of passed optional elements to pass the Instance:',
3025: 'OptionalRequired',$token,4)
3026: .&Apache::edit::end_row().
3027: &Apache::edit::start_spanning_row();
3028: } elsif ($target eq 'modified') {
3029: my $constructtag=
3030: &Apache::edit::get_new_args($token,$parstack,$safeeval,
3031: 'id','OptionalRequired','Disabled');
3032: if ($constructtag) {
3033: $result = &Apache::edit::rebuild_tag($token);
3034: }
3035: }
3036: return $result;
1.1 albertel 3037: }
3038:
3039: sub end_Instance {
1.225 albertel 3040: my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
3041: my $result;
3042: if ($target eq 'edit') {
3043: $result = &Apache::edit::tag_end($target,$token);
3044: }
3045: return $result;
1.1 albertel 3046: }
3047:
3048: sub start_InstanceText {
1.87 albertel 3049: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 3050: my $result;
1.153 albertel 3051: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
1.225 albertel 3052: my $text=&Apache::lonxml::get_all_text('/instancetext',$parser,$style);
3053: my $dim = &get_dim_id();
3054: my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
1.169 albertel 3055: $dimension{$dim}{$instance_id.'.text'}=$text;
1.225 albertel 3056: } elsif ($target eq 'edit') {
3057: $result = &Apache::edit::tag_start($target,$token);
3058: } elsif ($target eq 'modified') {
1.1 albertel 3059: }
1.225 albertel 3060: return $result;
1.1 albertel 3061: }
3062:
3063: sub end_InstanceText {
3064: return '';
3065: }
3066:
1.227 albertel 3067: sub insert_InstanceText {
3068: return '
3069: <InstanceText>
3070: <startouttext />
3071: <endouttext />
3072: </InstanceText>';
3073: }
3074:
1.1 albertel 3075: sub start_Criteria {
1.87 albertel 3076: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.190 albertel 3077: my $result = '';
1.21 albertel 3078: if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') {
1.225 albertel 3079: my $criteria=&Apache::lonxml::get_all_text('/criteria',$parser,$style);
1.168 albertel 3080: my $dim = &get_dim_id();
1.19 albertel 3081: my $id=&get_id($parstack,$safeeval);
1.194 albertel 3082: if ($target eq 'web' || $target eq 'webgrade') {
1.208 albertel 3083: if ($target eq 'webgrade') {
1.195 albertel 3084: &Apache::lonxml::debug(" for $dim $id stashing results into $dim ");
3085: $dimension{$dim}{'result'} .= &internal_location($id);
3086: } else {
3087: &Apache::lonxml::debug(" not stashing $dim $id");
1.206 albertel 3088: #$result .= &internal_location($id);
1.195 albertel 3089: }
1.194 albertel 3090: }
1.169 albertel 3091: &Apache::lonxml::debug("Criteria $id with $dim");
1.151 albertel 3092: if (&Apache::londefdef::is_inside_of($tagstack,'Instance')) {
1.168 albertel 3093: my $instance_id=$Apache::bridgetask::instance{$dim}[-1];
1.169 albertel 3094: $dimension{$dim}{"criteria.$instance_id.$id"}=$criteria;
3095: $dimension{$dim}{"criteria.$instance_id.$id.type"}='criteria';
3096: $dimension{$dim}{"criteria.$instance_id.$id.mandatory"}=
1.151 albertel 3097: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
1.169 albertel 3098: push(@{$dimension{$dim}{$instance_id.'.criterias'}},"$instance_id.$id");
1.151 albertel 3099: } else {
1.169 albertel 3100: $dimension{$dim}{'criteria.'.$id}=$criteria;
3101: $dimension{$dim}{'criteria.'.$id.'.type'}='criteria';
3102: $dimension{$dim}{'criteria.'.$id.'.mandatory'}=
1.151 albertel 3103: &Apache::lonxml::get_param('Mandatory',$parstack,$safeeval);
1.169 albertel 3104: push(@{$dimension{$dim}{'criterias'}},$id);
1.194 albertel 3105: }
1.225 albertel 3106: } elsif ($target eq 'edit') {
3107: $result .=&Apache::edit::tag_start($target,$token);
3108: $result.=
3109: &Apache::edit::text_arg('Id:','id',$token,10).' '.
3110: &Apache::edit::select_arg('Passing is Mandatory:','Mandatory',
1.233 albertel 3111: [['Y', 'Yes'],
3112: ['N','No'],],
1.225 albertel 3113: $token)
3114: .' <br /> '.&Apache::edit::end_row().
3115: &Apache::edit::start_spanning_row();
3116: } elsif ($target eq 'modified') {
3117: my $constructtag=
3118: &Apache::edit::get_new_args($token,$parstack,$safeeval,
3119: 'id','Mandatory');
3120: if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
1.194 albertel 3121: }
3122: return $result;
3123: }
3124:
3125: sub layout_web_Criteria {
3126: my ($dim,$id,$criteria) = @_;
1.190 albertel 3127:
1.194 albertel 3128: my $version = &get_version();
3129: my $status= &get_criteria('status', $version,$dim,$id);
3130: my $comment=&get_criteria('comment',$version,$dim,$id);
3131: my $mandatory=($dimension{$dim}{'criteria.'.$id.'.mandatory'} ne 'N');
3132: if ($mandatory) {
3133: $mandatory='Mandatory';
3134: } else {
3135: $mandatory='Optional';
1.1 albertel 3136: }
1.194 albertel 3137: my $status_display=$status;
3138: $status_display=~s/^([a-z])/uc($1)/e;
3139: my $criteria_info.=
1.200 albertel 3140: '<div class="LC_'.$status.' LC_criteria">'."\n\t".'<h4>'
1.204 albertel 3141: .$mandatory.' Criteria</h4>'."\n\t".'<p class="LC_criteria_text">'
3142: ."\n";
1.202 albertel 3143: $criteria =~ s/^\s*//s;
3144: $criteria =~ s/\s*$//s;
1.194 albertel 3145: $criteria_info.= $criteria;
1.200 albertel 3146: $criteria_info.="\n\t".'</p>'.
3147: "\n\t".'<p class="LC_grade">'.$status_display.'</p>';
1.194 albertel 3148: if ($comment =~ /\w/) {
1.200 albertel 3149: $criteria_info.=
3150: "\n\t".
3151: '<p class="LC_comment">'.&mt('Comment: [_1]',$comment).'</p>';
1.194 albertel 3152: }
1.200 albertel 3153: $criteria_info.="\n".'</div>'."\n";
3154:
1.194 albertel 3155: return $criteria_info;
3156: }
3157:
3158: sub layout_webgrade_Criteria {
3159: my ($dim,$id,$criteria) = @_;
3160: my $link=&link($id);
3161: my $version = &get_version();
3162: my $status = &get_criteria('status',$version,$dim,$id);
1.245 bisitz 3163: my %lt = &Apache::lonlocal::texthash(
3164: 'ungraded' => 'Ungraded',
3165: 'fail' => 'Fail',
3166: 'pass' => 'Pass',
3167: 'review' => 'Review',
3168: 'comment' => 'Additional Comment for Student',
3169: );
1.200 albertel 3170: my $comment = &get_criteria('comment',$version,$dim,$id);
3171: $comment = &HTML::Entities::encode($comment,'<>"&');
3172: my %checked;
3173: foreach my $which ('ungraded','fail','pass','review') {
1.249 bisitz 3174: if ($status eq $which) { $checked{$which} = ' checked="checked"'; }
1.200 albertel 3175: }
1.249 bisitz 3176: if (!%checked) { $checked{'ungraded'} = ' checked="checked"'; }
1.201 albertel 3177: my $buttons;
3178: foreach my $which ('ungraded','fail','pass','review') {
3179: $buttons .= <<END_BUTTON;
3180: <label class="LC_GRADING_$which">
1.249 bisitz 3181: <input type="radio" name="HWVAL_$link" value="$which"$checked{$which} />
1.201 albertel 3182: $lt{$which}
3183: </label>
3184: END_BUTTON
3185: }
1.202 albertel 3186: $criteria =~ s/^\s*//s;
3187: $criteria =~ s/\s*$//s;
1.200 albertel 3188: my $result = <<END_CRITERIA;
1.201 albertel 3189: <div class="LC_GRADING_criteria">
3190: <div class="LC_GRADING_criteriatext">
3191: $criteria
3192: </div>
3193: <div class="LC_GRADING_grade">
3194: $buttons
3195: </div>
3196: <label class="LC_GRADING_comment">
3197: $lt{'comment'}
3198: <textarea class="LC_GRADING_comment_area" name="HWVAL_comment_$link">$comment</textarea>
3199: </label>
3200: </div>
1.200 albertel 3201: END_CRITERIA
3202: $result .= &grading_history($version,$dim,$id);
1.190 albertel 3203: return $result;
1.1 albertel 3204: }
3205:
1.47 albertel 3206: sub end_Criteria {
1.225 albertel 3207: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3208: if ($target eq 'edit') {
3209: } elsif ($target eq 'modified') {
3210: }
3211: }
1.227 albertel 3212: sub insert_Criteria {
3213: return '
3214: <Criteria>
3215: <CriteriaText>
3216: <startouttext />
3217: <endouttext />
3218: </CriteriaText>
3219: </Criteria>';
3220: }
1.225 albertel 3221:
3222: sub start_CriteriaText {
3223: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3224: my $result;
3225: if ($target eq 'grade' || $target eq 'web' || $target eq 'webgrade') {
3226:
3227: } elsif ($target eq 'edit') {
3228: $result = &Apache::edit::tag_start($target,$token);
3229: } elsif ($target eq 'modified') {
3230: }
3231: return $result;
3232: }
3233:
3234: sub end_CriteriaText {
3235: return '';
1.47 albertel 3236: }
3237:
1.227 albertel 3238: sub insert_CriteriaText {
3239: return '
3240: <CriteriaText>
3241: <startouttext />
3242: <endouttext />
3243: </CriteriaText>';
3244: }
3245:
1.186 albertel 3246: sub start_GraderNote {
3247: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
1.225 albertel 3248: my $result;
1.186 albertel 3249: if ($target eq 'webgrade') {
1.225 albertel 3250: $result = '<div class="LC_GRADING_gradernote"><b>'.
1.187 albertel 3251: &mt('Note to graders:').'</b>';
1.225 albertel 3252: } elsif ($target eq 'edit') {
3253: $result = &Apache::edit::tag_start($target,$token);
3254: } elsif ($target eq 'modified') {
3255: } elsif ($target eq 'web' || $target eq 'grade') {
3256: my $note=&Apache::lonxml::get_all_text('/gradernote',$parser,$style);
1.186 albertel 3257: }
1.225 albertel 3258: return $result;
1.186 albertel 3259: }
3260:
3261: sub end_GraderNote {
3262: my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
3263:
3264: if ($target eq 'webgrade') {
3265: return '</div>';
3266: }
3267: return;
3268: }
3269:
1.227 albertel 3270: sub insert_GraderNote {
3271: return '
3272: <GraderNote>
3273: <startouttext />
3274: <endouttext />
3275: </GraderNote>';
3276: }
1.186 albertel 3277:
3278:
1.4 albertel 3279: sub proctor_validation_screen {
3280: my ($slot) = @_;
1.185 albertel 3281: my (undef,undef,$domain,$user) = &Apache::lonnet::whichuser();
1.5 albertel 3282: my $url=&Apache::lonnet::studentphoto($domain,$user,'jpg');
1.274 ! raeburn 3283: my $name=&Apache::loncommon::plainname($user,$domain);
1.230 albertel 3284:
1.4 albertel 3285: my $msg;
1.11 albertel 3286: if ($env{'form.proctorpassword'}) {
1.230 albertel 3287: $msg.='<p><span class="LC_warning">'
3288: .&mt("Failed to authenticate the proctor.")
3289: .'</span></p>';
1.4 albertel 3290: }
1.230 albertel 3291:
3292: my $valid;
3293: my @possible_proctors=split(",",$slot->{'proctor'});
3294: foreach my $proctor (@possible_proctors) {
3295: if ($proctor =~ /$LONCAPA::username_re:$LONCAPA::domain_re/) {
3296: $valid = 1;
3297: last;
3298: }
3299: }
3300: if (!$valid) {
3301: $msg.='<p><span class="LC_error">'
1.239 bisitz 3302: .&mt("No valid proctors are defined.")
1.230 albertel 3303: .'</span></p>';
3304: }
3305:
1.47 albertel 3306: if (!$env{'form.proctordomain'}) { $env{'form.proctordomain'}=$domain; }
1.229 albertel 3307: my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'});
3308: $uri = &HTML::Entities::encode($uri,'<>&"');
1.241 raeburn 3309: my %lt = &Apache::lonlocal::texthash(
3310: 'prva' => "Proctor Validation",
3311: 'yoro' => "Your room's proctor needs to validate your access to this resource.",
1.274 ! raeburn 3312: 'prus' => "Proctor's Username",
! 3313: 'pasw' => "Password",
! 3314: 'prdo' => "Proctor's Domain",
1.241 raeburn 3315: 'vali' => 'Validate',
3316: 'stui' => "Student who should be logged in is:",
1.274 ! raeburn 3317: 'name' => "Name",
1.251 raeburn 3318: 'sid' => "Student/Employee ID",
1.274 ! raeburn 3319: 'unam' => "Username",
! 3320: 'phot' => "Photo",
1.241 raeburn 3321: );
1.274 ! raeburn 3322: my $proctortable =
! 3323: &Apache::lonhtmlcommon::start_pick_box()."\n".
! 3324: &Apache::lonhtmlcommon::row_title('<label for="proctorname">'.$lt{'prus'}.'</label>').
! 3325: '<input type="text" name="proctorname" value="'.$env{'form.proctorname'}.'" '.
! 3326: 'id="proctorname" autocomplete="new-password" />'.
! 3327: &Apache::lonhtmlcommon::row_closure()."\n".
! 3328: &Apache::lonhtmlcommon::row_title('<label for="proctorpassword">'.$lt{'pasw'}.'</label>').
! 3329: '<input type="password" name="proctorpassword" value="" '.
! 3330: 'id="proctorpassword" autocomplete="new-password" />'.
! 3331: &Apache::lonhtmlcommon::row_closure()."\n".
! 3332: &Apache::lonhtmlcommon::row_title('<label for="proctordomain">'.$lt{'prdo'}.'</label>').
! 3333: '<input type="text" name="proctordomain" value="'.$env{'form.proctordomain'}.'" '.
! 3334: 'id="proctordomain" autocomplete="off" />'.
! 3335: &Apache::lonhtmlcommon::row_closure(1)."\n".
! 3336: &Apache::lonhtmlcommon::end_pick_box()."\n";
! 3337:
! 3338: my $studenttable =
! 3339: &Apache::loncommon::start_data_table('LC_manage_reservations').
! 3340: &Apache::loncommon::start_data_table_row().
! 3341: '<th>'.$lt{'name'}.':</th><td>'.$name.'</td>'.
! 3342: &Apache::loncommon::end_data_table_row()."\n".
! 3343: &Apache::loncommon::start_data_table_row().
! 3344: '<th>'.$lt{'sid'}.':</th><td>'.$env{'environment.id'}.'</td>'.
! 3345: &Apache::loncommon::end_data_table_row()."\n".
! 3346: &Apache::loncommon::start_data_table_row().
! 3347: '<th>'.$lt{'unam'}.':</th><td>'.$user.':'.$domain.'</td>'.
! 3348: &Apache::loncommon::end_data_table_row();
! 3349: if ($url ne '/adm/lonKaputt/lonlogo_broken.gif') {
! 3350: $studenttable .= &Apache::loncommon::start_data_table_row().
! 3351: '<th valign="top">'.$lt{'phot'}.'</th>'.
! 3352: '<td valign="top"><img src="'.&HTML::Entities::encode($url,'&<>"').'" '.
! 3353: 'alt="'.&mt('Photo of [_1]',$name).'" /></td>'.
! 3354: &Apache::loncommon::end_data_table_row()."\n";
! 3355: }
! 3356: $studenttable .= &Apache::loncommon::end_data_table()."\n";
! 3357: if ($msg ne '') {
! 3358: $msg = "<p>$msg</p>";
! 3359: } else {
! 3360: $msg = '<br /><br />';
! 3361: }
! 3362: return (<<ENDCHECKOUT);
! 3363: <div style="padding:0;clear:both;margin:0;border:0">
! 3364: <h2 class="LC_heading_2">$lt{'prva'}</h2><hr />
! 3365: <div class="LC_left_float">
! 3366: $lt{'yoro'}
! 3367: $msg
1.229 albertel 3368: <form name="checkout" method="post" action="$uri">
1.4 albertel 3369: <input type="hidden" name="validate" value="yes" />
3370: <input type="hidden" name="submitted" value="yes" />
1.274 ! raeburn 3371: $proctortable
! 3372: <br />
! 3373: <input type="submit" name="checkoutbutton" value="$lt{'vali'}" />
1.4 albertel 3374: </form>
1.274 ! raeburn 3375: </div>
! 3376: <div class="LC_left_float">
! 3377: $lt{'stui'}
! 3378: <br /><br />
! 3379: $studenttable
! 3380: </div>
! 3381: </div>
1.4 albertel 3382: ENDCHECKOUT
3383: }
3384:
1.1 albertel 3385: 1;
3386: __END__
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