1: # The LearningOnline Network with CAPA
2: # Handler to set parameters for assessments
3: #
4: # $Id: lonparmset.pm,v 1.151 2004/02/24 23:22:27 albertel Exp $
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: =pod
32:
33: =head1 NAME
34:
35: lonparmset - Handler to set parameters for assessments and course
36:
37: =head1 SYNOPSIS
38:
39: lonparmset provides an interface to setting course parameters.
40:
41: =head1 DESCRIPTION
42:
43: This module sets coursewide and assessment parameters.
44:
45: =head1 INTERNAL SUBROUTINES
46:
47: =over 4
48:
49: =cut
50:
51: ###################################################################
52: ###################################################################
53:
54: package Apache::lonparmset;
55:
56: use strict;
57: use Apache::lonnet;
58: use Apache::Constants qw(:common :http REDIRECT);
59: use Apache::lonhtmlcommon();
60: use Apache::loncommon;
61: use GDBM_File;
62: use Apache::lonhomework;
63: use Apache::lonxml;
64: use Apache::lonlocal;
65:
66: my %courseopt;
67: my %useropt;
68: my %parmhash;
69:
70: my @ids;
71: my %symbp;
72: my %mapp;
73: my %typep;
74: my %keyp;
75:
76: my %maptitles;
77:
78: my $uname;
79: my $udom;
80: my $uhome;
81: my $csec;
82: my $coursename;
83:
84: ##################################################
85: ##################################################
86:
87: =pod
88:
89: =item parmval
90:
91: Figure out a cascading parameter.
92:
93: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
94: $id - a bighash Id number
95: $def - the resource's default value 'stupid emacs
96:
97: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels
98:
99: 11- resource default
100: 10- map default
101: 9 - General Course
102: 8 - Map or Folder level in course
103: 7 - resource level in course
104: 6 - General for section
105: 5 - Map or Folder level for section
106: 4 - resource level in section
107: 3 - General for specific student
108: 2 - Map or Folder level for specific student
109: 1 - resource level for specific student
110:
111: =cut
112:
113: ##################################################
114: ##################################################
115: sub parmval {
116: my ($what,$id,$def)=@_;
117: my $result='';
118: my @outpar=();
119: # ----------------------------------------------------- Cascading lookup scheme
120:
121: my $symbparm=$symbp{$id}.'.'.$what;
122: my $mapparm=$mapp{$id}.'___(all).'.$what;
123:
124: my $seclevel=$ENV{'request.course.id'}.'.['.$csec.'].'.$what;
125: my $seclevelr=$ENV{'request.course.id'}.'.['.$csec.'].'.$symbparm;
126: my $seclevelm=$ENV{'request.course.id'}.'.['.$csec.'].'.$mapparm;
127:
128: my $courselevel=$ENV{'request.course.id'}.'.'.$what;
129: my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
130: my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
131:
132: # -------------------------------------------------------- first, check default
133:
134: if (defined($def)) { $outpar[11]=$def; $result=11; }
135:
136: # ----------------------------------------------------- second, check map parms
137:
138: my $thisparm=$parmhash{$symbparm};
139: if (defined($thisparm)) { $outpar[10]=$thisparm; $result=10; }
140:
141: # --------------------------------------------------------- third, check course
142:
143: if (defined($courseopt{$courselevel})) {
144: $outpar[9]=$courseopt{$courselevel};
145: $result=9;
146: }
147:
148: if (defined($courseopt{$courselevelm})) {
149: $outpar[8]=$courseopt{$courselevelm};
150: $result=8;
151: }
152:
153: if (defined($courseopt{$courselevelr})) {
154: $outpar[7]=$courseopt{$courselevelr};
155: $result=7;
156: }
157:
158: if (defined($csec)) {
159: if (defined($courseopt{$seclevel})) {
160: $outpar[6]=$courseopt{$seclevel};
161: $result=6;
162: }
163: if (defined($courseopt{$seclevelm})) {
164: $outpar[5]=$courseopt{$seclevelm};
165: $result=5;
166: }
167:
168: if (defined($courseopt{$seclevelr})) {
169: $outpar[4]=$courseopt{$seclevelr};
170: $result=4;
171: }
172: }
173:
174: # ---------------------------------------------------------- fourth, check user
175:
176: if (defined($uname)) {
177: if (defined($useropt{$courselevel})) {
178: $outpar[3]=$useropt{$courselevel};
179: $result=3;
180: }
181:
182: if (defined($useropt{$courselevelm})) {
183: $outpar[2]=$useropt{$courselevelm};
184: $result=2;
185: }
186:
187: if (defined($useropt{$courselevelr})) {
188: $outpar[1]=$useropt{$courselevelr};
189: $result=1;
190: }
191: }
192: return ($result,@outpar);
193: }
194:
195: ##################################################
196: ##################################################
197:
198: =pod
199:
200: =item valout
201:
202: Format a value for output.
203:
204: Inputs: $value, $type
205:
206: Returns: $value, formatted for output. If $type indicates it is a date,
207: localtime($value) is returned.
208:
209: =cut
210:
211: ##################################################
212: ##################################################
213: sub valout {
214: my ($value,$type)=@_;
215: my $result = '';
216: # Values of zero are valid.
217: if (! $value && $value ne '0') {
218: $result = ' ';
219: } else {
220: if ($type eq 'date_interval') {
221: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
222: $year=$year-70;
223: $mday--;
224: if ($year) {
225: $result.=$year.' yrs ';
226: }
227: if ($mon) {
228: $result.=$mon.' mths ';
229: }
230: if ($mday) {
231: $result.=$mday.' days ';
232: }
233: if ($hour) {
234: $result.=$hour.' hrs ';
235: }
236: if ($min) {
237: $result.=$min.' mins ';
238: }
239: if ($sec) {
240: $result.=$sec.' secs ';
241: }
242: $result=~s/\s+$//;
243: } elsif ($type=~/^date/) {
244: $result = localtime($value);
245: } else {
246: $result = $value;
247: }
248: }
249: return $result;
250: }
251:
252: ##################################################
253: ##################################################
254:
255: =pod
256:
257: =item plink
258:
259: Produces a link anchor.
260:
261: Inputs: $type,$dis,$value,$marker,$return,$call
262:
263: Returns: scalar with html code for a link which will envoke the
264: javascript function 'pjump'.
265:
266: =cut
267:
268: ##################################################
269: ##################################################
270: sub plink {
271: my ($type,$dis,$value,$marker,$return,$call)=@_;
272: my $winvalue=$value;
273: unless ($winvalue) {
274: if ($type=~/^date/) {
275: $winvalue=$ENV{'form.recent_'.$type};
276: } else {
277: $winvalue=$ENV{'form.recent_'.(split(/\_/,$type))[0]};
278: }
279: }
280: return
281: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
282: .$marker."','".$return."','".$call."'".');">'.
283: &valout($value,$type).'</a><a name="'.$marker.'"></a>';
284: }
285:
286:
287: sub startpage {
288: my ($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader)=@_;
289:
290: my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','',
291: 'onUnload="pclose()"');
292: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
293: &Apache::loncommon::selectstudent_link('parmform','uname','udom');
294: my $selscript=&Apache::loncommon::studentbrowser_javascript();
295: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
296: my %lt=&Apache::lonlocal::texthash(
297: 'cep' => "Course Environment Parameters",
298: 'scep' => "Set Course Environment Parameters",
299: 'smcap' => "Set/Modify Course Assessment Parameter",
300: 'mcap' => "Modify Course Assessment Parameters",
301: 'caphm' => "Course Assessment Parameter - Helper Mode",
302: 'capom' => "Course Assessment Parameters - Overview Mode",
303: 'captm' => "Course Assessments Parameters - Table Mode",
304: 'sg' => "Section/Group",
305: 'fu' => "For User",
306: 'oi' => "or ID",
307: 'ad' => "at Domain"
308: );
309: my $overallhelp=
310: &Apache::loncommon::help_open_topic("Course_Setting_Parameters").
311: &Apache::loncommon::help_open_faq(10).
312: &Apache::loncommon::help_open_bug('Instructor Interface');
313: my $assessparmhelp=&Apache::loncommon::help_open_topic("Cascading_Parameters","Assessment Parameters");
314: $r->print(<<ENDHEAD);
315: <html>
316: <head>
317: <title>LON-CAPA Course Parameters</title>
318: <script>
319:
320: function pclose() {
321: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
322: "height=350,width=350,scrollbars=no,menubar=no");
323: parmwin.close();
324: }
325:
326: $pjump_def
327:
328: function psub() {
329: pclose();
330: if (document.parmform.pres_marker.value!='') {
331: document.parmform.action+='#'+document.parmform.pres_marker.value;
332: var typedef=new Array();
333: typedef=document.parmform.pres_type.value.split('_');
334: if (document.parmform.pres_type.value!='') {
335: if (typedef[0]=='date') {
336: eval('document.parmform.recent_'+
337: document.parmform.pres_type.value+
338: '.value=document.parmform.pres_value.value;');
339: } else {
340: eval('document.parmform.recent_'+typedef[0]+
341: '.value=document.parmform.pres_value.value;');
342: }
343: }
344: document.parmform.submit();
345: } else {
346: document.parmform.pres_value.value='';
347: document.parmform.pres_marker.value='';
348: }
349: }
350:
351: function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
352: var options = "width=" + w + ",height=" + h + ",";
353: options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
354: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no";
355: var newWin = window.open(url, wdwName, options);
356: newWin.focus();
357: }
358: </script>
359: $selscript
360: </head>
361: $bodytag
362: $overallhelp
363: ENDHEAD
364:
365: unless ($trimheader) {$r->print(<<ENDHEAD2);
366: <form method="post" action="/adm/parmset" name="envform">
367: <h4>$lt{'cep'}</h4>
368: <input type="submit" name="crsenv" value="$lt{'scep'}" />
369: </form>
370: <hr />
371: $assessparmhelp
372: <form method="post" action="/adm/helper/parameter.helper" name="helpform">
373: <h4>$lt{'caphm'}</h4>
374: <input type="submit" value="$lt{'smcap'}" />
375: </form>
376: <hr />
377: <form method="post" action="/adm/parmset" name="overview">
378: <h4>$lt{'capom'}</h4>
379: <input type="submit" name="overview" value="$lt{'mcap'}" />
380: </form>
381: <hr />
382: ENDHEAD2
383: }
384: $r->print(<<ENDHEAD3);
385: <form method="post" action="/adm/parmset" name="parmform">
386: <h4>$lt{'captm'}</h4>
387: ENDHEAD3
388:
389: if (!$have_assesments) {
390: $r->print('<font color="red">'.&mt('There are no assesment parameters in this course to set.').'</font><br />');
391: } else {
392: $r->print(<<ENDHEAD);
393: <b>
394: $lt{'sg'}:
395: <input type="text" value="$csec" size="6" name="csec">
396: <br>
397: $lt{'fu'}
398: <input type="text" value="$uname" size="12" name="uname">
399: $lt{'oi'}
400: <input type="text" value="$id" size="12" name="id">
401: $lt{'ad'}
402: $chooseopt
403: </b>
404: <input type="hidden" value='' name="pres_value">
405: <input type="hidden" value='' name="pres_type">
406: <input type="hidden" value='' name="pres_marker">
407: ENDHEAD
408: }
409: }
410:
411: sub print_row {
412: my ($r,$which,$part,$name,$rid,$default,$defaulttype,$display,$defbgone,
413: $defbgtwo,$parmlev)=@_;
414: # get the values for the parameter in cascading order
415: # empty levels will remain empty
416: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},
417: $rid,$$default{$which});
418: # get the type for the parameters
419: # problem: these may not be set for all levels
420: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'.
421: $$name{$which}.'.type',
422: $rid,$$defaulttype{$which});
423: # cascade down manually
424: my $cascadetype=$defaulttype;
425: for (my $i=$#typeoutpar;$i>0;$i--) {
426: if ($typeoutpar[$i]) {
427: $cascadetype=$typeoutpar[$i];
428: } else {
429: $typeoutpar[$i]=$cascadetype;
430: }
431: }
432:
433: my $parm=$$display{$which};
434:
435: if ($parmlev eq 'full' || $parmlev eq 'brief') {
436: $r->print('<td bgcolor='.$defbgtwo.' align="center">'
437: .$$part{$which}.'</td>');
438: } else {
439: $parm=~s|\[.*\]\s||g;
440: }
441:
442: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');
443:
444: my $thismarker=$which;
445: $thismarker=~s/^parameter\_//;
446: my $mprefix=$rid.'&'.$thismarker.'&';
447:
448: if ($parmlev eq 'general') {
449:
450: if ($uname) {
451: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
452: } elsif ($csec) {
453: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
454: } else {
455: &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
456: }
457: } elsif ($parmlev eq 'map') {
458:
459: if ($uname) {
460: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
461: } elsif ($csec) {
462: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
463: } else {
464: &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
465: }
466: } else {
467:
468: &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
469:
470: if ($parmlev eq 'brief') {
471:
472: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
473:
474: if ($csec) {
475: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
476: }
477: if ($uname) {
478: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
479: }
480: } else {
481:
482: &print_td($r,10,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
483: &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
484: &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
485: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
486:
487: if ($csec) {
488: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
489: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
490: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
491: }
492: if ($uname) {
493: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
494: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
495: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
496: }
497: } # end of $brief if/else
498: } # end of $parmlev if/else
499:
500: $r->print('<td bgcolor=#CCCCFF align="center">'.
501: &valout($outpar[$result],$typeoutpar[$result]).'</td>');
502:
503: if ($parmlev eq 'full' || $parmlev eq 'brief') {
504: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
505: '.'.$$name{$which},$symbp{$rid});
506:
507: # this doesn't seem to work, and I don't think is correct
508: # my $sessionvaltype=&Apache::lonnet::EXT('resource.'.$$part{$which}.
509: # '.'.$$name{$which}.'.type',$symbp{$rid});
510: # this seems to work
511: my $sessionvaltype=$typeoutpar[$result];
512: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
513: $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
514: &valout($sessionval,$sessionvaltype).' '.
515: '</font></td>');
516: }
517: $r->print('</tr>');
518: $r->print("\n");
519: }
520:
521: sub print_td {
522: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
523: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
524: ' align="center">');
525: if ($which<10) {
526: $r->print(&plink($$typeoutpar[$which],
527: $$display{$value},$$outpar[$which],
528: $mprefix."$which",'parmform.pres','psub'));
529: } else {
530: $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
531: }
532: $r->print('</td>'."\n");
533: }
534:
535: =pod
536:
537: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.
538:
539: Input: See list below:
540:
541: =over 4
542:
543: =item B<ids>: An array that will contain all of the ids in the course.
544:
545: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
546:
547: =item B<keyp>: hash, id->key list, will contain a comma seperated list of the meta-data keys available for the given id
548:
549: =item B<allparms>: hash, name of parameter->display value (what is the display value?)
550:
551: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]"
552:
553: =item B<allkeys>: hash, full key to part->display value (what's display value?)
554:
555: =item B<allmaps>: hash, ???
556:
557: =item B<fcat>: ???
558:
559: =item B<defp>: hash, ???
560:
561: =item B<mapp>: ??
562:
563: =item B<symbp>: hash, id->full sym?
564:
565: =back
566:
567: =cut
568:
569: sub extractResourceInformation {
570: my $bighash = shift;
571: my $ids = shift;
572: my $typep = shift;
573: my $keyp = shift;
574: my $allparms = shift;
575: my $allparts = shift;
576: my $allkeys = shift;
577: my $allmaps = shift;
578: my $fcat = shift;
579: my $defp = shift;
580: my $mapp = shift;
581: my $symbp = shift;
582: my $maptitles=shift;
583:
584: foreach (keys %$bighash) {
585: if ($_=~/^src\_(\d+)\.(\d+)$/) {
586: my $mapid=$1;
587: my $resid=$2;
588: my $id=$mapid.'.'.$resid;
589: my $srcf=$$bighash{$_};
590: if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) {
591: $$ids[$#$ids+1]=$id;
592: $$typep{$id}=$1;
593: $$keyp{$id}='';
594: foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
595: if ($_=~/^parameter\_(.*)/) {
596: my $key=$_;
597: my $allkey=$1;
598: $allkey=~s/\_/\./g;
599: my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
600: my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
601: my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
602: my $parmdis = $display;
603: $parmdis =~ s|(\[Part.*$)||g;
604: my $partkey = $part;
605: $partkey =~ tr|_|.|;
606: $$allparms{$name} = $parmdis;
607: $$allparts{$part} = "[Part $part]";
608: $$allkeys{$allkey}=$display;
609: if ($allkey eq $fcat) {
610: $$defp{$id}= &Apache::lonnet::metadata($srcf,$key);
611: }
612: if ($$keyp{$id}) {
613: $$keyp{$id}.=','.$key;
614: } else {
615: $$keyp{$id}=$key;
616: }
617: }
618: }
619: $$mapp{$id}=
620: &Apache::lonnet::declutter($$bighash{'map_id_'.$mapid});
621: $$mapp{$mapid}=$$mapp{$id};
622: $$allmaps{$mapid}=$$mapp{$id};
623: $$maptitles{$mapid}=
624: $$bighash{'title_'.$$bighash{'ids_'.&Apache::lonnet::clutter($$mapp{$id})}};
625: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
626: $$symbp{$id}=$$mapp{$id}.
627: '___'.$resid.'___'.
628: &Apache::lonnet::declutter($srcf);
629: $$symbp{$mapid}=$$mapp{$id}.'___(all)';
630: }
631: }
632: }
633: }
634:
635: ##################################################
636: ##################################################
637:
638: =pod
639:
640: =item assessparms
641:
642: Show assessment data and parameters. This is a large routine that should
643: be simplified and shortened... someday.
644:
645: Inputs: $r
646:
647: Returns: nothing
648:
649: Variables used (guessed by Jeremy):
650:
651: =over 4
652:
653: =item B<pscat>: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type.
654:
655: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?
656:
657: =item B<allmaps>:
658:
659: =back
660:
661: =cut
662:
663: ##################################################
664: ##################################################
665: sub assessparms {
666:
667: my $r=shift;
668: # -------------------------------------------------------- Variable declaration
669: my %allkeys=();
670: my %allmaps=();
671: my %alllevs=();
672:
673: $alllevs{'Resource Level'}='full';
674: # $alllevs{'Resource Level [BRIEF]'}='brief';
675: $alllevs{'Map Level'}='map';
676: $alllevs{'Course Level'}='general';
677:
678: my %allparms;
679: my %allparts;
680:
681: my %defp;
682: %courseopt=();
683: %useropt=();
684: my %bighash=();
685:
686: @ids=();
687: %symbp=();
688: %typep=();
689:
690: my $message='';
691:
692: $csec=$ENV{'form.csec'};
693: $udom=$ENV{'form.udom'};
694: unless ($udom) { $udom=$r->dir_config('lonDefDomain'); }
695:
696: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
697: my $pschp=$ENV{'form.pschp'};
698: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
699: if (!@psprt) { $psprt[0]='0'; }
700: my $showoptions=$ENV{'form.showoptions'};
701:
702: my $pssymb='';
703: my $parmlev='';
704: my $trimheader='';
705: my $prevvisit=$ENV{'form.prevvisit'};
706:
707: # unless ($parmlev==$ENV{'form.parmlev'}) {
708: # $parmlev = 'full';
709: # }
710:
711: unless ($ENV{'form.parmlev'}) {
712: $parmlev = 'map';
713: } else {
714: $parmlev = $ENV{'form.parmlev'};
715: }
716:
717: # ----------------------------------------------- Was this started from grades?
718:
719: if (($ENV{'form.command'} eq 'set') && ($ENV{'form.url'})
720: && (!$ENV{'form.dis'})) {
721: my $url=$ENV{'form.url'};
722: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
723: $pssymb=&Apache::lonnet::symbread($url);
724: if (!@pscat) { @pscat=('all'); }
725: $pschp='';
726: $parmlev = 'full';
727: $trimheader='yes';
728: } elsif ($ENV{'form.symb'}) {
729: $pssymb=$ENV{'form.symb'};
730: if (!@pscat) { @pscat=('all'); }
731: $pschp='';
732: $parmlev = 'full';
733: $trimheader='yes';
734: } else {
735: $ENV{'form.url'}='';
736: }
737:
738: my $id=$ENV{'form.id'};
739: if (($id) && ($udom)) {
740: $uname=(&Apache::lonnet::idget($udom,$id))[1];
741: if ($uname) {
742: $id='';
743: } else {
744: $message=
745: "<font color=red>".&mt("Unknown ID")." '$id' ".
746: &mt('at domain')." '$udom'</font>";
747: }
748: } else {
749: $uname=$ENV{'form.uname'};
750: }
751: unless ($udom) { $uname=''; }
752: $uhome='';
753: if ($uname) {
754: $uhome=&Apache::lonnet::homeserver($uname,$udom);
755: if ($uhome eq 'no_host') {
756: $message=
757: "<font color=red>".&mt("Unknown user")." '$uname' ".
758: &mt("at domain")." '$udom'</font>";
759: $uname='';
760: } else {
761: $csec=&Apache::lonnet::getsection($udom,$uname,
762: $ENV{'request.course.id'});
763: if ($csec eq '-1') {
764: $message="<font color=red>".
765: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
766: &mt("not in this course")."</font>";
767: $uname='';
768: $csec=$ENV{'form.csec'};
769: } else {
770: my %name=&Apache::lonnet::userenvironment($udom,$uname,
771: ('firstname','middlename','lastname','generation','id'));
772: $message="\n<p>\n".&mt("Full Name").": ".
773: $name{'firstname'}.' '.$name{'middlename'}.' '
774: .$name{'lastname'}.' '.$name{'generation'}.
775: "<br>\n".&mt('ID').": ".$name{'id'}.'<p>';
776: }
777: }
778: }
779:
780: unless ($csec) { $csec=''; }
781:
782: my $fcat=$ENV{'form.fcat'};
783: unless ($fcat) { $fcat=''; }
784:
785: # ------------------------------------------------------------------- Tie hashs
786: if (!(tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',
787: &GDBM_READER(),0640))) {
788: $r->print("Unable to access course data. (File $ENV{'request.course.fn'}.db not tieable)");
789: return ;
790: }
791: if (!(tie(%parmhash,'GDBM_File',
792: $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640))) {
793: $r->print("Unable to access parameter data. (File $ENV{'request.course.fn'}_parms.db not tieable)");
794: return ;
795: }
796:
797: # --------------------------------------------------------- Get all assessments
798: extractResourceInformation(\%bighash, \@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp,\%maptitles);
799:
800: $mapp{'0.0'} = '';
801: $symbp{'0.0'} = '';
802:
803: # ---------------------------------------------------------- Anything to store?
804: if ($ENV{'form.pres_marker'}) {
805: my ($sresid,$spnam,$snum)=split(/\&/,$ENV{'form.pres_marker'});
806: $spnam=~s/\_([^\_]+)$/\.$1/;
807: # ---------------------------------------------------------- Construct prefixes
808:
809: my $symbparm=$symbp{$sresid}.'.'.$spnam;
810: my $mapparm=$mapp{$sresid}.'___(all).'.$spnam;
811:
812: my $seclevel=$ENV{'request.course.id'}.'.['.$csec.'].'.$spnam;
813: my $seclevelr=$ENV{'request.course.id'}.'.['.$csec.'].'.$symbparm;
814: my $seclevelm=$ENV{'request.course.id'}.'.['.$csec.'].'.$mapparm;
815:
816: my $courselevel=$ENV{'request.course.id'}.'.'.$spnam;
817: my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
818: my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
819:
820: my $storeunder='';
821: if (($snum==9) || ($snum==3)) { $storeunder=$courselevel; }
822: if (($snum==8) || ($snum==2)) { $storeunder=$courselevelm; }
823: if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
824: if ($snum==6) { $storeunder=$seclevel; }
825: if ($snum==5) { $storeunder=$seclevelm; }
826: if ($snum==4) { $storeunder=$seclevelr; }
827:
828: my $delete;
829: if ($ENV{'form.pres_value'} eq '') { $delete=1;}
830: my %storecontent = ($storeunder => $ENV{'form.pres_value'},
831: $storeunder.'.type' => $ENV{'form.pres_type'});
832: my $reply='';
833: if ($snum>3) {
834: # ---------------------------------------------------------------- Store Course
835: #
836: # Expire sheets
837: &Apache::lonnet::expirespread('','','studentcalc');
838: if (($snum==7) || ($snum==4)) {
839: &Apache::lonnet::expirespread('','','assesscalc',$symbp{$sresid});
840: } elsif (($snum==8) || ($snum==5)) {
841: &Apache::lonnet::expirespread('','','assesscalc',$mapp{$sresid});
842: } else {
843: &Apache::lonnet::expirespread('','','assesscalc');
844: }
845: # Store parameter
846: if ($delete) {
847: $reply=&Apache::lonnet::del
848: ('resourcedata',[keys(%storecontent)],
849: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
850: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
851: } else {
852: $reply=&Apache::lonnet::cput
853: ('resourcedata',\%storecontent,
854: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
855: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
856: }
857: } else {
858: # ------------------------------------------------------------------ Store User
859: #
860: # Expire sheets
861: &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
862: if ($snum==1) {
863: &Apache::lonnet::expirespread
864: ($uname,$udom,'assesscalc',$symbp{$sresid});
865: } elsif ($snum==2) {
866: &Apache::lonnet::expirespread
867: ($uname,$udom,'assesscalc',$mapp{$sresid});
868: } else {
869: &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
870: }
871: # Store parameter
872: if ($delete) {
873: $reply=&Apache::lonnet::del
874: ('resourcedata',[keys(%storecontent)],$udom,$uname);
875: } else {
876: $reply=&Apache::lonnet::cput
877: ('resourcedata',\%storecontent,$udom,$uname);
878: }
879: }
880:
881: if ($reply=~/^error\:(.*)/) {
882: $message.="<font color=red>Write Error: $1</font>";
883: }
884: # ---------------------------------------------------------------- Done storing
885: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>';
886: }
887: # --------------------------------------------- Devalidate cache for this child
888: &Apache::lonnet::devalidatecourseresdata(
889: $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
890: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'});
891: &Apache::lonnet::clear_EXT_cache_status();
892: # -------------------------------------------------------------- Get coursedata
893: %courseopt = &Apache::lonnet::dump
894: ('resourcedata',
895: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
896: $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
897: # --------------------------------------------------- Get userdata (if present)
898: if ($uname) {
899: %useropt=&Apache::lonnet::dump('resourcedata',$udom,$uname);
900: }
901:
902: # ------------------------------------------------------------------- Sort this
903:
904: @ids=sort {
905: if ($fcat eq '') {
906: $a<=>$b;
907: } else {
908: my ($result,@outpar)=&parmval($fcat,$a,$defp{$a});
909: my $aparm=$outpar[$result];
910: ($result,@outpar)=&parmval($fcat,$b,$defp{$b});
911: my $bparm=$outpar[$result];
912: 1*$aparm<=>1*$bparm;
913: }
914: } @ids;
915: #----------------------------------------------- if all selected, fill in array
916: if ($pscat[0] eq "all" || !@pscat) {@pscat = (keys %allparms);}
917: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
918: # ------------------------------------------------------------------ Start page
919:
920: my $have_assesments=1;
921: if (scalar(keys(%allkeys)) eq 0) { $have_assesments=0; }
922:
923: &startpage($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader);
924:
925: if (!$have_assesments) {
926: untie(%bighash);
927: untie(%parmhash);
928: return '';
929: }
930: # if ($ENV{'form.url'}) {
931: # $r->print('<input type="hidden" value="'.$ENV{'form.url'}.
932: # '" name="url"><input type="hidden" name="command" value="set">');
933: # }
934: $r->print('<input type="hidden" value="true" name="prevvisit">');
935:
936: foreach ('tolerance','date_default','date_start','date_end',
937: 'date_interval','int','float','string') {
938: $r->print('<input type="hidden" value="'.
939: $ENV{'form.recent_'.$_}.'" name="recent_'.$_.'">');
940: }
941:
942: $r->print('<h2>'.$message.'</h2><table>');
943:
944: my $submitmessage = &mt('Update Section or Specific User');
945: if (!$pssymb) {
946: $r->print('<tr><td>'.&mt('Select Parameter Level').'</td><td colspan="2">');
947: $r->print('<select name="parmlev">');
948: foreach (reverse sort keys %alllevs) {
949: $r->print('<option value="'.$alllevs{$_}.'"');
950: if ($parmlev eq $alllevs{$_}) {
951: $r->print(' selected');
952: }
953: $r->print('>'.$_.'</option>');
954: }
955: $r->print("</select></td>\n");
956:
957: $r->print('</tr>');
958: if ($parmlev ne 'general') {
959: $r->print('<tr><td>'.&mt('Select Enclosing Map or Folder').'</td>');
960: $r->print('<td colspan="2"><select name="pschp">');
961: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');
962: foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {
963: $r->print('<option value="'.$_.'"');
964: if (($pschp eq $_)) { $r->print(' selected'); }
965: $r->print('>'.$maptitles{$_}.($allmaps{$_}!~/^uploaded/?' ['.$allmaps{$_}.']':'').'</option>');
966: }
967: $r->print("</select></td></tr>\n");
968: }
969: } else {
970: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
971: $r->print("<tr><td>".&mt('Specific Resource')."</td><td>$resource</td>");
972: $r->print('<td><input type="submit" name="dis" value="'.$submitmessage.'"></td>');
973: $r->print('</tr>');
974: $r->print('<input type="hidden" value="'.$pssymb.'" name="symb">');
975: }
976:
977: $r->print('<tr><td colspan="3"><hr /><input type="checkbox"');
978: if ($showoptions eq 'show') {$r->print(" checked ");}
979: $r->print(' name="showoptions" value="show">'.&mt('Show More Options').'<hr /></td></tr>');
980: # $r->print("<tr><td>Show: $showoptions</td></tr>");
981: # $r->print("<tr><td>pscat: @pscat</td></tr>");
982: # $r->print("<tr><td>psprt: @psprt</td></tr>");
983: # $r->print("<tr><td>fcat: $fcat</td></tr>");
984:
985: if ($showoptions eq 'show') {
986: my $tempkey;
987:
988: $r->print('<tr><td colspan="3" align="center">'.&mt('Select Parameters to View').'</td></tr>');
989:
990: $r->print('<tr><td colspan="2"><table>');
991: $r->print('<tr><td><input type="checkbox" name="pscat" value="all"');
992: $r->print(' checked') unless (@pscat);
993: $r->print('>'.&mt('All Parameters').'</td>');
994:
995: my $cnt=0;
996: foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} }
997: keys %allparms ) {
998: ++$cnt;
999: $r->print('</tr><tr>') unless ($cnt%2);
1000: $r->print('<td><input type="checkbox" name="pscat" ');
1001: $r->print('value="'.$tempkey.'"');
1002: if ($pscat[0] eq "all" || grep $_ eq $tempkey, @pscat) {
1003: $r->print(' checked');
1004: }
1005: $r->print('>'.$allparms{$tempkey}.'</td>');
1006: }
1007: $r->print('</tr></table>');
1008:
1009: # $r->print('<tr><td>Select Parts</td><td>');
1010: $r->print('<td><select multiple name="psprt" size="5">');
1011: $r->print('<option value="all"');
1012: $r->print(' selected') unless (@psprt);
1013: $r->print('>'.&mt('All Parts').'</option>');
1014: my %temphash=();
1015: foreach (@psprt) { $temphash{$_}=1; }
1016: foreach $tempkey (sort keys %allparts) {
1017: unless ($tempkey =~ /\./) {
1018: $r->print('<option value="'.$tempkey.'"');
1019: if ($psprt[0] eq "all" || $temphash{$tempkey}) {
1020: $r->print(' selected');
1021: }
1022: $r->print('>'.$allparts{$tempkey}.'</option>');
1023: }
1024: }
1025: $r->print('</select></td></tr><tr><td colspan="3"><hr /></td></tr>');
1026:
1027: $r->print('<tr><td>'.&mt('Sort list by').'</td><td>');
1028: $r->print('<select name="fcat">');
1029: $r->print('<option value="">'.&mt('Enclosing Map or Folder').'</option>');
1030: foreach (sort keys %allkeys) {
1031: $r->print('<option value="'.$_.'"');
1032: if ($fcat eq $_) { $r->print(' selected'); }
1033: $r->print('>'.$allkeys{$_}.'</option>');
1034: }
1035: $r->print('</select></td>');
1036:
1037: $r->print('</tr><tr><td colspan="3"><hr /></td></tr>');
1038:
1039: } else { # hide options - include any necessary extras here
1040:
1041: $r->print('<input type="hidden" name="fcat" value="'.$fcat.'">'."\n");
1042:
1043: unless (@pscat) {
1044: foreach (keys %allparms ) {
1045: $r->print('<input type="hidden" name="pscat" value="'.$_.'">'."\n");
1046: }
1047: } else {
1048: foreach (@pscat) {
1049: $r->print('<input type="hidden" name="pscat" value="'.$_.'">'."\n");
1050: }
1051: }
1052:
1053: unless (@psprt) {
1054: foreach (keys %allparts ) {
1055: $r->print('<input type="hidden" name="psprt" value="'.$_.'">'."\n");
1056: }
1057: } else {
1058: foreach (@psprt) {
1059: $r->print('<input type="hidden" name="psprt" value="'.$_.'">'."\n");
1060: }
1061: }
1062:
1063: }
1064: $r->print('</table><br />');
1065: if (($prevvisit) || ($pschp) || ($pssymb)) {
1066: $submitmessage = &mt("Update Course Assessment Parameter Display");
1067: } else {
1068: $submitmessage = &mt("Set/Modify Course Assessment Parameters");
1069: }
1070: $r->print('<input type="submit" name="dis" value="'.$submitmessage.'">');
1071:
1072: # my @temp_psprt;
1073: # foreach my $t (@psprt) {
1074: # push(@temp_psprt, grep {eval (/^$t\./ || ($_ == $t))} (keys %allparts));
1075: # }
1076:
1077: # @psprt = @temp_psprt;
1078:
1079: my @temp_pscat;
1080: map {
1081: my $cat = $_;
1082: push(@temp_pscat, map { $_.'.'.$cat } @psprt);
1083: } @pscat;
1084:
1085: @pscat = @temp_pscat;
1086:
1087: if (($prevvisit) || ($pschp) || ($pssymb)) {
1088: # ----------------------------------------------------------------- Start Table
1089: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat;
1090: my $csuname=$ENV{'user.name'};
1091: my $csudom=$ENV{'user.domain'};
1092:
1093: if ($parmlev eq 'full' || $parmlev eq 'brief') {
1094: my $coursespan=$csec?8:5;
1095: $r->print('<p><table border=2>');
1096: $r->print('<tr><td colspan=5></td>');
1097: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');
1098: if ($uname) {
1099: $r->print("<th colspan=3 rowspan=2>");
1100: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
1101: }
1102: my %lt=&Apache::lonlocal::texthash(
1103: 'pie' => "Parameter in Effect",
1104: 'csv' => "Current Session Value",
1105: 'at' => 'at',
1106: 'rl' => "Resource Level",
1107: 'ic' => 'in Course',
1108: 'aut' => "Assessment URL and Title",
1109: 'type' => 'Type',
1110: 'emof' => "Enclosing Map or Folder",
1111: 'part' => 'Part',
1112: 'pn' => 'Parameter Name',
1113: 'def' => 'default',
1114: 'femof' => 'from Enclosing Map or Folder',
1115: 'gen' => 'general',
1116: 'foremf' => 'for Enclosing Map or Folder',
1117: 'fr' => 'for Resource'
1118: );
1119: $r->print(<<ENDTABLETWO);
1120: <th rowspan=3>$lt{'pie'}</th>
1121: <th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>
1122: </tr><tr><td colspan=5></td><th colspan=2>$lt{'rl'}</th>
1123: <th colspan=3>$lt{'ic'}</th>
1124: ENDTABLETWO
1125: if ($csec) {
1126: $r->print("<th colspan=3>".
1127: &mt("in Section/Group")." $csec</th>");
1128: }
1129: $r->print(<<ENDTABLEHEADFOUR);
1130: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
1131: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
1132: <th>$lt{'def'}</th><th>$lt{'femof'}</th>
1133: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th><th>$lt{'fr'}</th>
1134: ENDTABLEHEADFOUR
1135:
1136: if ($csec) {
1137: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1138: }
1139:
1140: if ($uname) {
1141: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1142: }
1143:
1144: $r->print('</tr>');
1145:
1146: my $defbgone='';
1147: my $defbgtwo='';
1148:
1149: foreach (@ids) {
1150:
1151: my $rid=$_;
1152: my ($inmapid)=($rid=~/\.(\d+)$/);
1153:
1154: if (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}) ||
1155: ($pssymb eq $symbp{$rid})) {
1156: # ------------------------------------------------------ Entry for one resource
1157: if ($defbgone eq '"E0E099"') {
1158: $defbgone='"E0E0DD"';
1159: } else {
1160: $defbgone='"E0E099"';
1161: }
1162: if ($defbgtwo eq '"FFFF99"') {
1163: $defbgtwo='"FFFFDD"';
1164: } else {
1165: $defbgtwo='"FFFF99"';
1166: }
1167: my $thistitle='';
1168: my %name= ();
1169: undef %name;
1170: my %part= ();
1171: my %display=();
1172: my %type= ();
1173: my %default=();
1174: my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid});
1175:
1176: foreach (split(/\,/,$keyp{$rid})) {
1177: my $tempkeyp = $_;
1178: if (grep $_ eq $tempkeyp, @catmarker) {
1179: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
1180: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
1181: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
1182: unless ($display{$_}) { $display{$_}=''; }
1183: $display{$_}.=' ('.$name{$_}.')';
1184: $default{$_}=&Apache::lonnet::metadata($uri,$_);
1185: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
1186: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title');
1187: }
1188: }
1189: my $totalparms=scalar keys %name;
1190: if ($totalparms>0) {
1191: my $firstrow=1;
1192: my $title=$bighash{'title_'.$rid};
1193: $title=~s/\:/:/g;
1194: $r->print('<tr><td bgcolor='.$defbgone.
1195: ' rowspan='.$totalparms.
1196: '><tt><font size=-1>'.
1197: join(' / ',split(/\//,$uri)).
1198: '</font></tt><p><b>'.
1199: "<a href=\"javascript:openWindow('/res/".$uri.
1200: "', 'metadatafile', '450', '500', 'no', 'yes')\";".
1201: " TARGET=_self>$title");
1202:
1203: if ($thistitle) {
1204: $r->print(' ('.$thistitle.')');
1205: }
1206: $r->print('</a></b></td>');
1207: $r->print('<td bgcolor='.$defbgtwo.
1208: ' rowspan='.$totalparms.'>'.$typep{$rid}.
1209: '</td>');
1210:
1211: $r->print('<td bgcolor='.$defbgone.
1212: ' rowspan='.$totalparms.
1213: '><tt><font size=-1>');
1214:
1215: $r->print(' / res / ');
1216: $r->print(join(' / ', split(/\//,$mapp{$rid})));
1217:
1218: $r->print('</font></tt></td>');
1219:
1220: foreach (sort keys %name) {
1221: unless ($firstrow) {
1222: $r->print('<tr>');
1223: } else {
1224: undef $firstrow;
1225: }
1226:
1227: &print_row($r,$_,\%part,\%name,$rid,\%default,
1228: \%type,\%display,$defbgone,$defbgtwo,
1229: $parmlev);
1230: }
1231: }
1232: }
1233: } # end foreach ids
1234: # -------------------------------------------------- End entry for one resource
1235: $r->print('</table>');
1236: } # end of brief/full
1237: #--------------------------------------------------- Entry for parm level map
1238: if ($parmlev eq 'map') {
1239: my $defbgone = '"E0E099"';
1240: my $defbgtwo = '"FFFF99"';
1241:
1242: my %maplist;
1243:
1244: if ($pschp eq 'all') {
1245: %maplist = %allmaps;
1246: } else {
1247: %maplist = ($pschp => $mapp{$pschp});
1248: }
1249:
1250: #-------------------------------------------- for each map, gather information
1251: my $mapid;
1252: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) {
1253: my $maptitle = $maplist{$mapid};
1254:
1255: #----------------------- loop through ids and get all parameter types for map
1256: #----------------------------------------- and associated information
1257: my %name = ();
1258: my %part = ();
1259: my %display = ();
1260: my %type = ();
1261: my %default = ();
1262: my $map = 0;
1263:
1264: # $r->print("Catmarker: @catmarker<br />\n");
1265:
1266: foreach (@ids) {
1267: ($map)=(/([\d]*?)\./);
1268: my $rid = $_;
1269:
1270: # $r->print("$mapid:$map: $rid <br /> \n");
1271:
1272: if ($map eq $mapid) {
1273: my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid});
1274: # $r->print("Keys: $keyp{$rid} <br />\n");
1275:
1276: #--------------------------------------------------------------------
1277: # @catmarker contains list of all possible parameters including part #s
1278: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1279: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1280: # When storing information, store as part 0
1281: # When requesting information, request from full part
1282: #-------------------------------------------------------------------
1283: foreach (split(/\,/,$keyp{$rid})) {
1284: my $tempkeyp = $_;
1285: my $fullkeyp = $tempkeyp;
1286: $tempkeyp =~ s/_\w+_/_0_/;
1287:
1288: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1289: $part{$tempkeyp}="0";
1290: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1291: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1292: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1293: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1294: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1295: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1296: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1297: }
1298: } # end loop through keys
1299: }
1300: } # end loop through ids
1301:
1302: #---------------------------------------------------- print header information
1303: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
1304: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
1305: $r->print(<<ENDMAPONE);
1306: <center><h4>
1307: Set Defaults for All Resources in $foldermap<br />
1308: <font color="red"><i>$showtitle</i></font><br />
1309: Specifically for
1310: ENDMAPONE
1311: if ($uname) {
1312: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1313: ('firstname','middlename','lastname','generation', 'id'));
1314: my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
1315: .$name{'lastname'}.' '.$name{'generation'};
1316: $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ".
1317: &mt('in')." \n");
1318: } else {
1319: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");
1320: }
1321:
1322: if ($csec) {$r->print(&mt("Section")." <font color=\"red\"><i>$csec</i></font> ".
1323: &mt('of')." \n")};
1324:
1325: $r->print("<font color=\"red\"><i>$coursename</i></font><br />");
1326: $r->print("</h4>\n");
1327: #---------------------------------------------------------------- print table
1328: $r->print('<p><table border="2">');
1329: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1330: $r->print('<th>'.&mt('Default Value').'</th>');
1331: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1332:
1333: foreach (sort keys %name) {
1334: &print_row($r,$_,\%part,\%name,$mapid,\%default,
1335: \%type,\%display,$defbgone,$defbgtwo,
1336: $parmlev);
1337: # $r->print("<tr><td>resource.$part{$_}.$name{$_},$symbp{$mapid}</td></tr>\n");
1338: }
1339: $r->print("</table></center>");
1340: } # end each map
1341: } # end of $parmlev eq map
1342: #--------------------------------- Entry for parm level general (Course level)
1343: if ($parmlev eq 'general') {
1344: my $defbgone = '"E0E099"';
1345: my $defbgtwo = '"FFFF99"';
1346:
1347: #-------------------------------------------- for each map, gather information
1348: my $mapid="0.0";
1349: #----------------------- loop through ids and get all parameter types for map
1350: #----------------------------------------- and associated information
1351: my %name = ();
1352: my %part = ();
1353: my %display = ();
1354: my %type = ();
1355: my %default = ();
1356:
1357: foreach (@ids) {
1358: my $rid = $_;
1359:
1360: my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid});
1361:
1362: #--------------------------------------------------------------------
1363: # @catmarker contains list of all possible parameters including part #s
1364: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1365: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1366: # When storing information, store as part 0
1367: # When requesting information, request from full part
1368: #-------------------------------------------------------------------
1369: foreach (split(/\,/,$keyp{$rid})) {
1370: my $tempkeyp = $_;
1371: my $fullkeyp = $tempkeyp;
1372: $tempkeyp =~ s/_\w+_/_0_/;
1373: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1374: $part{$tempkeyp}="0";
1375: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1376: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1377: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1378: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1379: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1380: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1381: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1382: }
1383: } # end loop through keys
1384: } # end loop through ids
1385:
1386: #---------------------------------------------------- print header information
1387: my $setdef=&mt("Set Defaults for All Resources in Course");
1388: $r->print(<<ENDMAPONE);
1389: <center><h4>$setdef
1390: <font color="red"><i>$coursename</i></font><br />
1391: ENDMAPONE
1392: if ($uname) {
1393: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1394: ('firstname','middlename','lastname','generation', 'id'));
1395: my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
1396: .$name{'lastname'}.' '.$name{'generation'};
1397: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n");
1398: } else {
1399: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
1400: }
1401:
1402: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
1403: $r->print("</h4>\n");
1404: #---------------------------------------------------------------- print table
1405: $r->print('<p><table border="2">');
1406: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1407: $r->print('<th>'.&mt('Default Value').'</th>');
1408: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1409:
1410: foreach (sort keys %name) {
1411: &print_row($r,$_,\%part,\%name,$mapid,\%default,
1412: \%type,\%display,$defbgone,$defbgtwo,$parmlev);
1413: # $r->print("<tr><td>resource.$part{$_}.$name{$_},$symbp{$mapid}</td></tr>\n");
1414: }
1415: $r->print("</table></center>");
1416: } # end of $parmlev eq general
1417: }
1418: $r->print('</form></body></html>');
1419: untie(%bighash);
1420: untie(%parmhash);
1421: } # end sub assessparms
1422:
1423:
1424: ##################################################
1425: ##################################################
1426:
1427: =pod
1428:
1429: =item crsenv
1430:
1431: Show and set course data and parameters. This is a large routine that should
1432: be simplified and shortened... someday.
1433:
1434: Inputs: $r
1435:
1436: Returns: nothing
1437:
1438: =cut
1439:
1440: ##################################################
1441: ##################################################
1442: sub crsenv {
1443: my $r=shift;
1444: my $setoutput='';
1445: my $bodytag=&Apache::loncommon::bodytag(
1446: 'Set Course Environment Parameters');
1447: my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1448: my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
1449:
1450: #
1451: # Go through list of changes
1452: foreach (keys %ENV) {
1453: next if ($_!~/^form\.(.+)\_setparmval$/);
1454: my $name = $1;
1455: my $value = $ENV{'form.'.$name.'_value'};
1456: if ($name eq 'newp') {
1457: $name = $ENV{'form.newp_name'};
1458: }
1459: if ($name eq 'url') {
1460: $value=~s/^\/res\///;
1461: my $bkuptime=time;
1462: my @tmp = &Apache::lonnet::get
1463: ('environment',['url'],$dom,$crs);
1464: $setoutput.=&mt('Backing up previous URL').': '.
1465: &Apache::lonnet::put
1466: ('environment',
1467: {'top level map backup '.$bkuptime => $tmp[1] },
1468: $dom,$crs).
1469: '<br>';
1470: }
1471: #
1472: # Deal with modified default spreadsheets
1473: if ($name =~ /^spreadsheet_default_(classcalc|
1474: studentcalc|
1475: assesscalc)$/x) {
1476: my $sheettype = $1;
1477: if ($sheettype eq 'classcalc') {
1478: # no need to do anything since viewing the sheet will
1479: # cause it to be updated.
1480: } elsif ($sheettype eq 'studentcalc') {
1481: # expire all the student spreadsheets
1482: &Apache::lonnet::expirespread('','','studentcalc');
1483: } else {
1484: # expire all the assessment spreadsheets
1485: # this includes non-default spreadsheets, but better to
1486: # be safe than sorry.
1487: &Apache::lonnet::expirespread('','','assesscalc');
1488: # expire all the student spreadsheets
1489: &Apache::lonnet::expirespread('','','studentcalc');
1490: }
1491: }
1492: #
1493: # Deal with the enrollment dates
1494: if ($name =~ /^default_enrollment_(start|end)_date$/) {
1495: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value');
1496: }
1497: #
1498: # Let the user know we made the changes
1499: if ($name) {
1500: my $put_result = &Apache::lonnet::put('environment',
1501: {$name=>$value},$dom,$crs);
1502: if ($put_result eq 'ok') {
1503: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />';
1504: } else {
1505: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to').
1506: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />';
1507: }
1508: }
1509: }
1510: # ------------------------- Re-init course environment entries for this session
1511:
1512: &Apache::lonnet::coursedescription($ENV{'request.course.id'});
1513:
1514: # -------------------------------------------------------- Get parameters again
1515:
1516: my %values=&Apache::lonnet::dump('environment',$dom,$crs);
1517: my $SelectStyleFile=&mt('Select Style File');
1518: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
1519: my $output='';
1520: if (! exists($values{'con_lost'})) {
1521: my %descriptions=
1522: ('url' => '<b>'.&mt('Top Level Map').'</b> '.
1523: '<a href="javascript:openbrowser'.
1524: "('envform','url','sequence')\">".
1525: &mt('Select Map').'</a><br /><font color=red> '.
1526: &mt('Modification may make assessment data inaccessible').
1527: '</font>',
1528: 'description' => '<b>'.&mt('Course Description').'</b>',
1529: 'courseid' => '<b>'.&mt('Course ID').' '.&mt('or').' '.&mt('number').
1530: '</b><br />'.
1531: '('.&mt('internal').', '.&mt('optional').')',
1532: 'grading' => '<b>'.&mt('Grading').'</b><br />'.
1533: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'),
1534: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
1535: '<a href="javascript:openbrowser'.
1536: "('envform','default_xml_style'".
1537: ",'sty')\">$SelectStyleFile</a><br>",
1538: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
1539: '</b><br />(<tt>user:domain,'.
1540: 'user:domain(section;section;...;*;...),...</tt>)',
1541: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
1542: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1543: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
1544: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1545: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
1546: '("<tt>yes</tt>" for default hiding)',
1547: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
1548: '("<tt>'.&mt('yes').'</tt>" '.&mt('for visible separation').', '.
1549: &mt('changes will not show until next login').')',
1550:
1551: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').
1552: '</b><br />"<tt>st</tt>": '.
1553: 'student, "<tt>ta</tt>": '.
1554: 'TA, "<tt>in</tt>": '.
1555: 'instructor;<br /><tt>role,role,...</tt>) '.
1556: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1557: 'plc.users.denied' =>
1558: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.
1559: '(<tt>user:domain,user:domain,...</tt>)',
1560:
1561: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').
1562: '</b><br />"<tt>st</tt>": '.
1563: 'student, "<tt>ta</tt>": '.
1564: 'TA, "<tt>in</tt>": '.
1565: 'instructor;<br /><tt>role,role,...</tt>) '.
1566: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1567: 'pch.users.denied' =>
1568: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
1569: '(<tt>user:domain,user:domain,...</tt>)',
1570: 'spreadsheet_default_classcalc'
1571: => '<b>'.&mt('Default Course Spreadsheet').'</b> '.
1572: '<a href="javascript:openbrowser'.
1573: "('envform','spreadsheet_default_classcalc'".
1574: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1575: 'spreadsheet_default_studentcalc'
1576: => '<b>'.&mt('Default Student Spreadsheet').'</b> '.
1577: '<a href="javascript:openbrowser'.
1578: "('envform','spreadsheet_default_calc'".
1579: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1580: 'spreadsheet_default_assesscalc'
1581: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
1582: '<a href="javascript:openbrowser'.
1583: "('envform','spreadsheet_default_assesscalc'".
1584: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1585: 'allow_limited_html_in_feedback'
1586: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'.
1587: '('.&mt('Set value to').' "<tt>'.&mt('yes').'</tt>" '.&mt('to allow').')',
1588: 'rndseed'
1589: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
1590: '<font color="red">'.&mt('Modifying this will make problems').' '.
1591: &mt('have different numbers and answers').'</font>',
1592: 'receiptalg'
1593: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
1594: &mt('This controls how receipt numbers are generated.'),
1595: 'problem_stream_switch'
1596: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
1597: ' ("<tt>'.&mt('yes').'</tt>" '.&mt('if allowed, anything else if not').')',
1598: 'anonymous_quiz'
1599: => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
1600: ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
1601: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date when enrolling students').'</b>',
1602: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date when enrolling students').'</b>',
1603: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'.
1604: '<br />(<tt>user:domain,user:domain,...</tt>)',
1605: 'languages' => '<b>'.&mt('Languages used').'</b>',
1606: 'disable_receipt_display'
1607: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
1608: ' ("<tt>'.&mt('yes').'</tt>" '.&mt('to disable, anything else if not').')',
1609: 'tthoptions'
1610: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>'
1611: );
1612: my @Display_Order = ('url','description','courseid','grading',
1613: 'default_xml_style','pageseparators',
1614: 'question.email','comment.email','policy.email',
1615: 'plc.roles.denied','plc.users.denied',
1616: 'pch.roles.denied','pch.users.denied',
1617: 'allow_limited_html_in_feedback',
1618: 'languages',
1619: 'nothideprivileged',
1620: 'rndseed',
1621: 'receiptalg',
1622: 'problem_stream_switch',
1623: 'disable_receipt_display',
1624: 'spreadsheet_default_classcalc',
1625: 'spreadsheet_default_studentcalc',
1626: 'spreadsheet_default_assesscalc',
1627: 'hideemptyrows',
1628: 'default_enrollment_start_date',
1629: 'default_enrollment_end_date',
1630: 'tthoptions'
1631: );
1632: foreach my $parameter (sort(keys(%values))) {
1633: unless ($parameter =~ m/^internal\./) {
1634: if (! $descriptions{$parameter}) {
1635: $descriptions{$parameter}=$parameter;
1636: push(@Display_Order,$parameter);
1637: }
1638: }
1639: }
1640: foreach my $parameter (@Display_Order) {
1641: my $description = $descriptions{$parameter};
1642: # onchange is javascript to automatically check the 'Set' button.
1643: my $onchange = 'onFocus="javascript:window.document.forms'.
1644: "['envform'].elements['".$parameter."_setparmval']".
1645: '.checked=true;"';
1646: $output .= '<tr><td>'.$description.'</td>';
1647: if ($parameter =~ /^default_enrollment_(start|end)_date$/) {
1648: $output .= '<td>'.
1649: &Apache::lonhtmlcommon::date_setter('envform',
1650: $parameter.'_value',
1651: $values{$parameter},
1652: $onchange).
1653: '</td>';
1654: } else {
1655: $output .= '<td>'.
1656: &Apache::lonhtmlcommon::textbox($parameter.'_value',
1657: $values{$parameter},
1658: 40,$onchange).'</td>';
1659: }
1660: $output .= '<td>'.
1661: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
1662: '</td>';
1663: $output .= "</tr>\n";
1664: }
1665: my $onchange = 'onFocus="javascript:window.document.forms'.
1666: '[\'envform\'].elements[\'newp_setparmval\']'.
1667: '.checked=true;"';
1668: $output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.
1669: '<input type="text" size=40 name="newp_name" '.
1670: $onchange.' /></td><td>'.
1671: '<input type="text" size=40 name="newp_value" '.
1672: $onchange.' /></td><td>'.
1673: '<input type="checkbox" name="newp_setparmval" /></td></tr>';
1674: }
1675: my $Parameter=&mt('Parameter');
1676: my $Value=&mt('Value');
1677: my $Set=&mt('Set');
1678: $r->print(<<ENDENV);
1679: <html>
1680: <script type="text/javascript" language="Javascript" >
1681: var editbrowser;
1682: function openbrowser(formname,elementname,only,omit) {
1683: var url = '/res/?';
1684: if (editbrowser == null) {
1685: url += 'launch=1&';
1686: }
1687: url += 'catalogmode=interactive&';
1688: url += 'mode=parmset&';
1689: url += 'form=' + formname + '&';
1690: if (only != null) {
1691: url += 'only=' + only + '&';
1692: }
1693: if (omit != null) {
1694: url += 'omit=' + omit + '&';
1695: }
1696: url += 'element=' + elementname + '';
1697: var title = 'Browser';
1698: var options = 'scrollbars=1,resizable=1,menubar=0';
1699: options += ',width=700,height=600';
1700: editbrowser = open(url,title,options,'1');
1701: editbrowser.focus();
1702: }
1703: </script>
1704: <head>
1705: <title>LON-CAPA Course Environment</title>
1706: </head>
1707: $bodytag
1708: <form method="post" action="/adm/parmset" name="envform">
1709: $setoutput
1710: <p>
1711: <table border=2>
1712: <tr><th>$Parameter</th><th>$Value</th><th>$Set?</th></tr>
1713: $output
1714: </table>
1715: <input type="submit" name="crsenv" value="Set Course Environment">
1716: </form>
1717: </body>
1718: </html>
1719: ENDENV
1720: }
1721: ##################################################
1722:
1723: my $tableopen;
1724:
1725: sub tablestart {
1726: if ($tableopen) {
1727: return '';
1728: } else {
1729: $tableopen=1;
1730: return '<table border="2"><tr><th>'.&mt('Parameter').'</th><th>'.
1731: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>';
1732: }
1733: }
1734:
1735: sub tableend {
1736: if ($tableopen) {
1737: $tableopen=0;
1738: return '</table>';
1739: } else {
1740: return'';
1741: }
1742: }
1743:
1744: sub overview {
1745: my $r=shift;
1746: my $bodytag=&Apache::loncommon::bodytag(
1747: 'Set/Modify Course Assessment Parameters');
1748: my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
1749: my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
1750: $r->print(<<ENDOVER);
1751: <html>
1752: <head>
1753: <title>LON-CAPA Course Environment</title>
1754: </head>
1755: $bodytag
1756: <form method="post" action="/adm/parmset" name="overviewform">
1757: <input type="hidden" name="overview" value="1" />
1758: ENDOVER
1759: # Setting
1760: my %olddata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
1761: my %newdata=();
1762: undef %newdata;
1763: my @deldata=();
1764: undef @deldata;
1765: foreach (keys %ENV) {
1766: if ($_=~/^form\.([a-z]+)\_(.+)$/) {
1767: my $cmd=$1;
1768: my $thiskey=$2;
1769: if ($cmd eq 'set') {
1770: my $data=$ENV{$_};
1771: if ($olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
1772: } elsif ($cmd eq 'del') {
1773: push (@deldata,$thiskey);
1774: } elsif ($cmd eq 'datepointer') {
1775: my $data=&Apache::lonhtmlcommon::get_date_from_form($ENV{$_});
1776: if ($olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
1777: }
1778: }
1779: }
1780: # Store
1781: my $delentries=$#deldata+1;
1782: my @newdatakeys=keys %newdata;
1783: my $putentries=$#newdatakeys+1;
1784: if ($delentries) {
1785: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
1786: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
1787: } else {
1788: $r->print('<h2><font color="red">'.
1789: &mt('Error deleting parameters').'</font></h2>');
1790: }
1791: }
1792: if ($putentries) {
1793: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
1794: $r->print('<h2>'.&mt('Stored [_1] parameter(s)</h2>',$putentries));
1795: } else {
1796: $r->print('<h2><font color="red">'.
1797: &mt('Error storing parameters').'</font></h2>');
1798: }
1799: }
1800: # Read and display
1801: my %resourcedata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
1802: my $oldsection='';
1803: my $oldrealm='';
1804: my $oldpart='';
1805: my $pointer=0;
1806: $tableopen=0;
1807: my $foundkeys=0;
1808: foreach my $thiskey (sort keys %resourcedata) {
1809: if ($resourcedata{$thiskey.'.type'}) {
1810: my ($course,$middle,$part,$name)=
1811: ($thiskey=~/^(\w+)\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
1812: my $section=&mt('All Students');
1813: if ($middle=~/^\[(.*)\]\./) {
1814: $section=&mt('Group/Section').': '.$1;
1815: $middle=~s/^\[(.*)\]\.//;
1816: }
1817: $middle=~s/\.$//;
1818: my $realm='<font color="red">'.&mt('All Resources').'</font>';
1819: if ($middle=~/^(.+)\_\_\_\(all\)$/) {
1820: $realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).'</font>';
1821: } elsif ($middle) {
1822: $realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).'</font>';
1823: }
1824: if ($section ne $oldsection) {
1825: $r->print(&tableend()."\n<hr /><h1>$section</h1>");
1826: $oldsection=$section;
1827: $oldrealm='';
1828: }
1829: if ($realm ne $oldrealm) {
1830: $r->print(&tableend()."\n<h2>$realm</h2>");
1831: $oldrealm=$realm;
1832: $oldpart='';
1833: }
1834: if ($part ne $oldpart) {
1835: $r->print(&tableend().
1836: "\n<h3><font color='blue'>".&mt('Part').": $part</font></h3>");
1837: $oldpart=$part;
1838: }
1839: #
1840: # Ready to print
1841: #
1842: $r->print(&tablestart().'<tr><td><b>'.$name.
1843: ':</b></td><td><input type="checkbox" name="del_'.
1844: $thiskey.'" /></td><td>');
1845: $foundkeys++;
1846: if ($resourcedata{$thiskey.'.type'}=~/^date/) {
1847: my $jskey='key_'.$pointer;
1848: $pointer++;
1849: $r->print(
1850: &Apache::lonhtmlcommon::date_setter('overviewform',
1851: $jskey,
1852: $resourcedata{$thiskey}).
1853: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'
1854: );
1855: } else {
1856: $r->print(
1857: '<input type="text" name="set_'.$thiskey.'" value="'.
1858: $resourcedata{$thiskey}.'">');
1859: }
1860: $r->print('</td></tr>');
1861: }
1862: }
1863:
1864: $r->print(&tableend().'<p>'.
1865: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no course or section parameters.')).'</p></form></body></html>');
1866: }
1867:
1868: ##################################################
1869: ##################################################
1870:
1871: =pod
1872:
1873: =item * handler
1874:
1875: Main handler. Calls &assessparms and &crsenv subroutines.
1876:
1877: =cut
1878:
1879: ##################################################
1880: ##################################################
1881: use Data::Dumper;
1882: sub handler {
1883: my $r=shift;
1884:
1885: if ($r->header_only) {
1886: &Apache::loncommon::content_type($r,'text/html');
1887: $r->send_http_header;
1888: return OK;
1889: }
1890: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
1891:
1892: # ----------------------------------------------------------- Clear out garbage
1893:
1894: %courseopt=();
1895: %useropt=();
1896: %parmhash=();
1897:
1898: @ids=();
1899: %symbp=();
1900: %mapp=();
1901: %typep=();
1902: %keyp=();
1903:
1904: %maptitles=();
1905:
1906: # ----------------------------------------------------- Needs to be in a course
1907:
1908: if (($ENV{'request.course.id'}) &&
1909: (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}))) {
1910:
1911: &Apache::loncommon::content_type($r,'text/html');
1912: $r->send_http_header;
1913:
1914: $coursename=$ENV{'course.'.$ENV{'request.course.id'}.'.description'};
1915:
1916: if (($ENV{'form.crsenv'}) || (!$ENV{'request.course.fn'})) {
1917: # ---------------------------------------------- This is for course environment
1918: # -------------------------- also call if toplevel map coudl not be initialized
1919: &crsenv($r);
1920: } elsif ($ENV{'form.overview'}) {
1921: # --------------------------------------------------------------- Overview mode
1922: &overview($r);
1923: } else {
1924: # --------------------------------------------------------- Bring up assessment
1925: &assessparms($r);
1926: }
1927: } else {
1928: # ----------------------------- Not in a course, or not allowed to modify parms
1929: $ENV{'user.error.msg'}=
1930: "/adm/parmset:opa:0:0:Cannot modify assessment parameters";
1931: return HTTP_NOT_ACCEPTABLE;
1932: }
1933: return OK;
1934: }
1935:
1936: 1;
1937: __END__
1938:
1939: =pod
1940:
1941: =back
1942:
1943: =cut
1944:
1945:
1946:
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