1: # The LearningOnline Network with CAPA
2: # Handler to set parameters for assessments
3: #
4: # $Id: lonparmset.pm,v 1.268.2.5 2006/06/19 09:38:16 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: use Apache::lonnavmaps;
66:
67: # --- Caches local to lonparmset
68:
69: my $parmhashid;
70: my %parmhash;
71: my $symbsid;
72: my %symbs;
73: my $rulesid;
74: my %rules;
75:
76: # --- end local caches
77:
78: ##################################################
79: ##################################################
80:
81: =pod
82:
83: =item parmval
84:
85: Figure out a cascading parameter.
86:
87: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
88: $id - a bighash Id number
89: $def - the resource's default value 'stupid emacs
90:
91: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels
92:
93: 11 - General Course
94: 10 - Map or Folder level in course
95: 9- resource default
96: 8- map default
97: 7 - resource level in course
98: 6 - General for section
99: 5 - Map or Folder level for section
100: 4 - resource level in section
101: 3 - General for specific student
102: 2 - Map or Folder level for specific student
103: 1 - resource level for specific student
104:
105: =cut
106:
107: ##################################################
108: sub parmval {
109: my ($what,$id,$def,$uname,$udom,$csec)=@_;
110: return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec);
111: }
112:
113: sub parmval_by_symb {
114: my ($what,$symb,$def,$uname,$udom,$csec)=@_;
115: # load caches
116:
117: &cacheparmhash();
118:
119: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
120: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
121: my $useropt=&Apache::lonnet::get_userresdata($uname,$udom);
122: my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom);
123:
124:
125: my $result='';
126: my @outpar=();
127: # ----------------------------------------------------- Cascading lookup scheme
128: my $map=(&Apache::lonnet::decode_symb($symb))[0];
129: $map = &Apache::lonnet::deversion($map);
130:
131: my $symbparm=$symb.'.'.$what;
132: my $mapparm=$map.'___(all).'.$what;
133:
134: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what;
135: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
136: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
137:
138: my $courselevel=$env{'request.course.id'}.'.'.$what;
139: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
140: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
141:
142:
143:
144: # --------------------------------------------------------- first, check course
145:
146: if (defined($$courseopt{$courselevel})) {
147: $outpar[11]=$$courseopt{$courselevel};
148: $result=11;
149: }
150:
151: if (defined($$courseopt{$courselevelm})) {
152: $outpar[10]=$$courseopt{$courselevelm};
153: $result=10;
154: }
155:
156: # ------------------------------------------------------- second, check default
157:
158: if (defined($def)) { $outpar[9]=$def; $result=9; }
159:
160: # ------------------------------------------------------ third, check map parms
161:
162: my $thisparm=$parmhash{$symbparm};
163: if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; }
164:
165: if (defined($$courseopt{$courselevelr})) {
166: $outpar[7]=$$courseopt{$courselevelr};
167: $result=7;
168: }
169:
170: # ------------------------------------------------------ fourth, back to course
171: if (defined($csec)) {
172: if (defined($$courseopt{$seclevel})) {
173: $outpar[6]=$$courseopt{$seclevel};
174: $result=6;
175: }
176: if (defined($$courseopt{$seclevelm})) {
177: $outpar[5]=$$courseopt{$seclevelm};
178: $result=5;
179: }
180:
181: if (defined($$courseopt{$seclevelr})) {
182: $outpar[4]=$$courseopt{$seclevelr};
183: $result=4;
184: }
185: }
186:
187: # ---------------------------------------------------------- fifth, check user
188:
189: if (defined($uname)) {
190: if (defined($$useropt{$courselevel})) {
191: $outpar[3]=$$useropt{$courselevel};
192: $result=3;
193: }
194:
195: if (defined($$useropt{$courselevelm})) {
196: $outpar[2]=$$useropt{$courselevelm};
197: $result=2;
198: }
199:
200: if (defined($$useropt{$courselevelr})) {
201: $outpar[1]=$$useropt{$courselevelr};
202: $result=1;
203: }
204: }
205: return ($result,@outpar);
206: }
207:
208: sub resetparmhash {
209: $parmhashid='';
210: }
211:
212: sub cacheparmhash {
213: if ($parmhashid eq $env{'request.course.fn'}) { return; }
214: my %parmhashfile;
215: if (tie(%parmhashfile,'GDBM_File',
216: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) {
217: %parmhash=%parmhashfile;
218: untie %parmhashfile;
219: $parmhashid=$env{'request.course.fn'};
220: }
221: }
222:
223: sub resetsymbcache {
224: $symbsid='';
225: }
226:
227: sub symbcache {
228: my $id=shift;
229: if ($symbsid ne $env{'request.course.id'}) {
230: %symbs=();
231: }
232: unless ($symbs{$id}) {
233: my $navmap = Apache::lonnavmaps::navmap->new();
234: if ($id=~/\./) {
235: my $resource=$navmap->getById($id);
236: $symbs{$id}=$resource->symb();
237: } else {
238: my $resource=$navmap->getByMapPc($id);
239: $symbs{$id}=&Apache::lonnet::declutter($resource->src());
240: }
241: $symbsid=$env{'request.course.id'};
242: }
243: return $symbs{$id};
244: }
245:
246: sub resetrulescache {
247: $rulesid='';
248: }
249:
250: sub rulescache {
251: my $id=shift;
252: if ($rulesid ne $env{'request.course.id'}) {
253: %rules=();
254: }
255: unless (defined($rules{$id})) {
256: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
257: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
258: %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs);
259: $rulesid=$env{'request.course.id'};
260: }
261: return $rules{$id};
262: }
263:
264: sub preset_defaults {
265: my $type=shift;
266: if (&rulescache($type.'_action') eq 'default') {
267: # yes, there is something
268: return (&rulescache($type.'_hours'),
269: &rulescache($type.'_min'),
270: &rulescache($type.'_sec'),
271: &rulescache($type.'_value'));
272: } else {
273: # nothing there or something else
274: return ('','','','','');
275: }
276: }
277:
278: ##################################################
279: ##################################################
280: #
281: # Store a parameter by ID
282: #
283: # Takes
284: # - resource id
285: # - name of parameter
286: # - level
287: # - new value
288: # - new type
289: # - username
290: # - userdomain
291:
292: sub storeparm {
293: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_;
294: &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec);
295: }
296:
297: #
298: # Store a parameter by symb
299: #
300: # Takes
301: # - symb
302: # - name of parameter
303: # - level
304: # - new value
305: # - new type
306: # - username
307: # - userdomain
308:
309: my %recstack;
310: sub storeparm_by_symb {
311: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag)=@_;
312: unless ($recflag) {
313: # first time call
314: %recstack=();
315: $recflag=1;
316: }
317: # store parameter
318: &storeparm_by_symb_inner
319: ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec);
320: # don't do anything if parameter was reset
321: unless ($nval) { return; }
322: my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/);
323: # remember that this was set
324: $recstack{$parm}=1;
325: # what does this trigger?
326: foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) {
327: # don't backfire
328: unless ((!$triggered) || ($recstack{$triggered})) {
329: my $action=&rulescache($triggered.'_action');
330: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/);
331: # set triggered parameter on same level
332: my $newspnam=$prefix.$triggered;
333: my $newvalue='';
334: my $active=1;
335: if ($action=~/^when\_setting/) {
336: # are there restrictions?
337: if (&rulescache($triggered.'_triggervalue')=~/\w/) {
338: $active=0;
339: foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) {
340: if (lc($possiblevalue) eq lc($nval)) { $active=1; }
341: }
342: }
343: $newvalue=&rulescache($triggered.'_value');
344: } else {
345: my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec');
346: if ($action=~/^later\_than/) {
347: $newvalue=$nval+$totalsecs;
348: } else {
349: $newvalue=$nval-$totalsecs;
350: }
351: }
352: if ($active) {
353: &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'),
354: $uname,$udom,$csec,$recflag);
355: }
356: }
357: }
358: return '';
359: }
360:
361: sub storeparm_by_symb_inner {
362: # ---------------------------------------------------------- Get symb, map, etc
363: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_;
364: # ---------------------------------------------------------- Construct prefixes
365: $spnam=~s/\_([^\_]+)$/\.$1/;
366: my $map=(&Apache::lonnet::decode_symb($symb))[0];
367: $map = &Apache::lonnet::deversion($map);
368:
369: my $symbparm=$symb.'.'.$spnam;
370: my $mapparm=$map.'___(all).'.$spnam;
371:
372: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam;
373: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
374: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
375:
376: my $courselevel=$env{'request.course.id'}.'.'.$spnam;
377: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
378: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
379:
380: my $storeunder='';
381: if (($snum==11) || ($snum==3)) { $storeunder=$courselevel; }
382: if (($snum==10) || ($snum==2)) { $storeunder=$courselevelm; }
383: if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
384: if ($snum==6) { $storeunder=$seclevel; }
385: if ($snum==5) { $storeunder=$seclevelm; }
386: if ($snum==4) { $storeunder=$seclevelr; }
387:
388: my $delete;
389: if ($nval eq '') { $delete=1;}
390: my %storecontent = ($storeunder => $nval,
391: $storeunder.'.type' => $ntype);
392: my $reply='';
393: if ($snum>3) {
394: # ---------------------------------------------------------------- Store Course
395: #
396: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
397: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
398: # Expire sheets
399: &Apache::lonnet::expirespread('','','studentcalc');
400: if (($snum==7) || ($snum==4)) {
401: &Apache::lonnet::expirespread('','','assesscalc',$symb);
402: } elsif (($snum==8) || ($snum==5)) {
403: &Apache::lonnet::expirespread('','','assesscalc',$map);
404: } else {
405: &Apache::lonnet::expirespread('','','assesscalc');
406: }
407: # Store parameter
408: if ($delete) {
409: $reply=&Apache::lonnet::del
410: ('resourcedata',[keys(%storecontent)],$cdom,$cnum);
411: } else {
412: $reply=&Apache::lonnet::cput
413: ('resourcedata',\%storecontent,$cdom,$cnum);
414: }
415: &Apache::lonnet::devalidatecourseresdata($cnum,$cdom);
416: } else {
417: # ------------------------------------------------------------------ Store User
418: #
419: # Expire sheets
420: &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
421: if ($snum==1) {
422: &Apache::lonnet::expirespread
423: ($uname,$udom,'assesscalc',$symb);
424: } elsif ($snum==2) {
425: &Apache::lonnet::expirespread
426: ($uname,$udom,'assesscalc',$map);
427: } else {
428: &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
429: }
430: # Store parameter
431: if ($delete) {
432: $reply=&Apache::lonnet::del
433: ('resourcedata',[keys(%storecontent)],$udom,$uname);
434: } else {
435: $reply=&Apache::lonnet::cput
436: ('resourcedata',\%storecontent,$udom,$uname);
437: }
438: &Apache::lonnet::devalidateuserresdata($uname,$udom);
439: }
440:
441: if ($reply=~/^error\:(.*)/) {
442: return "<font color=red>Write Error: $1</font>";
443: }
444: return '';
445: }
446:
447: ##################################################
448: ##################################################
449:
450: =pod
451:
452: =item valout
453:
454: Format a value for output.
455:
456: Inputs: $value, $type
457:
458: Returns: $value, formatted for output. If $type indicates it is a date,
459: localtime($value) is returned.
460:
461: =cut
462:
463: ##################################################
464: ##################################################
465: sub valout {
466: my ($value,$type)=@_;
467: my $result = '';
468: # Values of zero are valid.
469: if (! $value && $value ne '0') {
470: $result = ' ';
471: } else {
472: if ($type eq 'date_interval') {
473: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
474: $year=$year-70;
475: $mday--;
476: if ($year) {
477: $result.=$year.' yrs ';
478: }
479: if ($mon) {
480: $result.=$mon.' mths ';
481: }
482: if ($mday) {
483: $result.=$mday.' days ';
484: }
485: if ($hour) {
486: $result.=$hour.' hrs ';
487: }
488: if ($min) {
489: $result.=$min.' mins ';
490: }
491: if ($sec) {
492: $result.=$sec.' secs ';
493: }
494: $result=~s/\s+$//;
495: } elsif (&isdateparm($type)) {
496: $result = localtime($value);
497: } else {
498: $result = $value;
499: }
500: }
501: return $result;
502: }
503:
504: ##################################################
505: ##################################################
506:
507: =pod
508:
509: =item plink
510:
511: Produces a link anchor.
512:
513: Inputs: $type,$dis,$value,$marker,$return,$call
514:
515: Returns: scalar with html code for a link which will envoke the
516: javascript function 'pjump'.
517:
518: =cut
519:
520: ##################################################
521: ##################################################
522: sub plink {
523: my ($type,$dis,$value,$marker,$return,$call)=@_;
524: my $winvalue=$value;
525: unless ($winvalue) {
526: if (&isdateparm($type)) {
527: $winvalue=$env{'form.recent_'.$type};
528: } else {
529: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};
530: }
531: }
532: my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/);
533: my ($hour,$min,$sec,$val)=&preset_defaults($parmname);
534: unless (defined($winvalue)) { $winvalue=$val; }
535: return '<table width="100%"><tr valign="top" align="right"><td><a name="'.$marker.'" /></td></tr><tr><td align="center">'.
536: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
537: .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.
538: &valout($value,$type).'</a></td></tr></table>';
539: }
540:
541: sub startpage {
542: my $r=shift;
543:
544: my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','',
545: 'onUnload="pclose()"');
546: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Table Mode Parameter Setting');
547: my $selscript=&Apache::loncommon::studentbrowser_javascript();
548: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
549: my $html=&Apache::lonxml::xmlbegin();
550: $r->print(<<ENDHEAD);
551: $html
552: <head>
553: <title>LON-CAPA Course Parameters</title>
554: <script>
555:
556: function pclose() {
557: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
558: "height=350,width=350,scrollbars=no,menubar=no");
559: parmwin.close();
560: }
561:
562: $pjump_def
563:
564: function psub() {
565: pclose();
566: if (document.parmform.pres_marker.value!='') {
567: document.parmform.action+='#'+document.parmform.pres_marker.value;
568: var typedef=new Array();
569: typedef=document.parmform.pres_type.value.split('_');
570: if (document.parmform.pres_type.value!='') {
571: if (typedef[0]=='date') {
572: eval('document.parmform.recent_'+
573: document.parmform.pres_type.value+
574: '.value=document.parmform.pres_value.value;');
575: } else {
576: eval('document.parmform.recent_'+typedef[0]+
577: '.value=document.parmform.pres_value.value;');
578: }
579: }
580: document.parmform.submit();
581: } else {
582: document.parmform.pres_value.value='';
583: document.parmform.pres_marker.value='';
584: }
585: }
586:
587: function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
588: var options = "width=" + w + ",height=" + h + ",";
589: options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
590: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no";
591: var newWin = window.open(url, wdwName, options);
592: newWin.focus();
593: }
594: </script>
595: $selscript
596: </head>
597: $bodytag
598: $breadcrumbs
599: <form method="post" action="/adm/parmset?action=settable" name="parmform">
600: <input type="hidden" value='' name="pres_value">
601: <input type="hidden" value='' name="pres_type">
602: <input type="hidden" value='' name="pres_marker">
603: <input type="hidden" value='1' name="prevvisit">
604: ENDHEAD
605: }
606:
607:
608: sub print_row {
609: my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone,
610: $defbgtwo,$parmlev,$uname,$udom,$csec)=@_;
611: # get the values for the parameter in cascading order
612: # empty levels will remain empty
613: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},
614: $rid,$$default{$which},$uname,$udom,$csec);
615: # get the type for the parameters
616: # problem: these may not be set for all levels
617: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'.
618: $$name{$which}.'.type',
619: $rid,$$defaulttype{$which},$uname,$udom,$csec);
620: # cascade down manually
621: my $cascadetype=$$defaulttype{$which};
622: for (my $i=11;$i>0;$i--) {
623: if ($typeoutpar[$i]) {
624: $cascadetype=$typeoutpar[$i];
625: } else {
626: $typeoutpar[$i]=$cascadetype;
627: }
628: }
629: my $parm=$$display{$which};
630:
631: if ($parmlev eq 'full') {
632: $r->print('<td bgcolor='.$defbgtwo.' align="center">'
633: .$$part{$which}.'</td>');
634: } else {
635: $parm=~s|\[.*\]\s||g;
636: }
637: my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');
638: if ($automatic) {
639: $parm.='<font color="red"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</font>';
640: }
641: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');
642:
643: my $thismarker=$which;
644: $thismarker=~s/^parameter\_//;
645: my $mprefix=$rid.'&'.$thismarker.'&';
646:
647: if ($parmlev eq 'general') {
648:
649: if ($uname) {
650: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
651: } elsif ($csec) {
652: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
653: } else {
654: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
655: }
656: } elsif ($parmlev eq 'map') {
657:
658: if ($uname) {
659: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
660: } elsif ($csec) {
661: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
662: } else {
663: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
664: }
665: } else {
666:
667: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
668:
669: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
670: &print_td($r,9,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
671: &print_td($r,8,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
672: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
673:
674: if ($csec) {
675: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
676: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
677: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
678: }
679: if ($uname) {
680: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
681: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
682: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
683: }
684:
685: } # end of $parmlev if/else
686:
687: $r->print('<td bgcolor=#CCCCFF align="center">'.
688: &valout($outpar[$result],$typeoutpar[$result]).'</td>');
689:
690: if ($parmlev eq 'full') {
691: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
692: '.'.$$name{$which},$$symbp{$rid});
693: my $sessionvaltype=$typeoutpar[$result];
694: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
695: $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
696: &valout($sessionval,$sessionvaltype).' '.
697: '</font></td>');
698: }
699: $r->print('</tr>');
700: $r->print("\n");
701: }
702:
703: sub print_td {
704: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
705: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
706: ' align="center">');
707: if ($which<8 || $which > 9) {
708: $r->print(&plink($$typeoutpar[$which],
709: $$display{$value},$$outpar[$which],
710: $mprefix."$which",'parmform.pres','psub'));
711: } else {
712: $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
713: }
714: $r->print('</td>'."\n");
715: }
716:
717:
718: =pod
719:
720: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.
721:
722: Input: See list below:
723:
724: =over 4
725:
726: =item B<ids>: An array that will contain all of the ids in the course.
727:
728: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
729:
730: =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
731:
732: =item B<allparms>: hash, name of parameter->display value (what is the display value?)
733:
734: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]"
735:
736: =item B<allkeys>: hash, full key to part->display value (what's display value?)
737:
738: =item B<allmaps>: hash, ???
739:
740: =item B<fcat>: ???
741:
742: =item B<defp>: hash, ???
743:
744: =item B<mapp>: ??
745:
746: =item B<symbp>: hash, id->full sym?
747:
748: =back
749:
750: =cut
751:
752: sub extractResourceInformation {
753: my $ids = shift;
754: my $typep = shift;
755: my $keyp = shift;
756: my $allparms = shift;
757: my $allparts = shift;
758: my $allmaps = shift;
759: my $mapp = shift;
760: my $symbp = shift;
761: my $maptitles=shift;
762: my $uris=shift;
763: my $keyorder=shift;
764: my $defkeytype=shift;
765:
766: my $keyordercnt=100;
767:
768: my $navmap = Apache::lonnavmaps::navmap->new();
769: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1);
770: foreach my $resource (@allres) {
771: my $id=$resource->id();
772: my ($mapid,$resid)=split(/\./,$id);
773: if ($mapid eq '0') { next; }
774: $$ids[$#$ids+1]=$id;
775: my $srcf=$resource->src();
776: $srcf=~/\.(\w+)$/;
777: $$typep{$id}=$1;
778: $$keyp{$id}='';
779: $$uris{$id}=$srcf;
780: foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
781: if ($_=~/^parameter\_(.*)/) {
782: my $key=$_;
783: # Hidden parameters
784: if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm') {
785: next;
786: }
787: my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
788: my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
789: my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
790: #
791: # allparms is a hash of parameter names
792: #
793: my $parmdis = $display;
794: $parmdis =~ s/\[Part.*$//g;
795: $$allparms{$name}=$parmdis;
796: $$defkeytype{$name}=&Apache::lonnet::metadata($srcf,$key.'.type');
797: #
798: # allparts is a hash of all parts
799: #
800: $$allparts{$part} = "Part: $part";
801: #
802: # Remember all keys going with this resource
803: #
804: if ($$keyp{$id}) {
805: $$keyp{$id}.=','.$key;
806: } else {
807: $$keyp{$id}=$key;
808: }
809: #
810: # Put in order
811: #
812: unless ($$keyorder{$key}) {
813: $$keyorder{$key}=$keyordercnt;
814: $keyordercnt++;
815: }
816:
817: }
818: }
819: $$mapp{$id}=
820: &Apache::lonnet::declutter($resource->enclosing_map_src());
821: $$mapp{$mapid}=$$mapp{$id};
822: $$allmaps{$mapid}=$$mapp{$id};
823: if ($mapid eq '1') {
824: $$maptitles{$mapid}='Main Course Documents';
825: } else {
826: $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id}));
827: }
828: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
829: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf);
830: $$symbp{$mapid}=$$mapp{$id}.'___(all)';
831: }
832: }
833:
834:
835: ##################################################
836: ##################################################
837:
838: sub isdateparm {
839: my $type=shift;
840: return (($type=~/^date/) && (!($type eq 'date_interval')));
841: }
842:
843: sub parmmenu {
844: my ($r,$allparms,$pscat,$keyorder)=@_;
845: my $tempkey;
846: $r->print(<<ENDSCRIPT);
847: <script type="text/javascript">
848: function checkall(value, checkName) {
849: for (i=0; i<document.forms.parmform.elements.length; i++) {
850: ele = document.forms.parmform.elements[i];
851: if (ele.name == checkName) {
852: document.forms.parmform.elements[i].checked=value;
853: }
854: }
855: }
856:
857: function checkthis(thisvalue, checkName) {
858: for (i=0; i<document.forms.parmform.elements.length; i++) {
859: ele = document.forms.parmform.elements[i];
860: if (ele.name == checkName) {
861: if (ele.value == thisvalue) {
862: document.forms.parmform.elements[i].checked=true;
863: }
864: }
865: }
866: }
867:
868: function checkdates() {
869: checkthis('duedate','pscat');
870: checkthis('opendate','pscat');
871: checkthis('answerdate','pscat');
872: }
873:
874: function checkdisset() {
875: checkthis('discussend','pscat');
876: checkthis('discusshide','pscat');
877: }
878:
879: function checkcontdates() {
880: checkthis('contentopen','pscat');
881: checkthis('contentclose','pscat');
882: }
883:
884:
885: function checkvisi() {
886: checkthis('hiddenresource','pscat');
887: checkthis('encrypturl','pscat');
888: checkthis('problemstatus','pscat');
889: checkthis('contentopen','pscat');
890: checkthis('opendate','pscat');
891: }
892:
893: function checkparts() {
894: checkthis('hiddenparts','pscat');
895: checkthis('display','pscat');
896: checkthis('ordered','pscat');
897: }
898:
899: function checkstandard() {
900: checkall(false,'pscat');
901: checkdates();
902: checkthis('weight','pscat');
903: checkthis('maxtries','pscat');
904: }
905:
906: </script>
907: ENDSCRIPT
908: $r->print();
909: $r->print("\n<table><tr>");
910: my $cnt=0;
911: foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {
912: $r->print("\n<td><font size='-1'><label><input type='checkbox' name='pscat' ");
913: $r->print('value="'.$tempkey.'"');
914: if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) {
915: $r->print(' checked');
916: }
917: $r->print('>'.$$allparms{$tempkey}.'</label></font></td>');
918: $cnt++;
919: if ($cnt==3) {
920: $r->print("</tr>\n<tr>");
921: $cnt=0;
922: }
923: }
924: $r->print('
925: </tr><tr><td>
926: <a href="javascript:checkall(true, \'pscat\')">Select All</a><br />
927: <a href="javascript:checkstandard()">Select Common Only</a>
928: </td><td>
929: <a href="javascript:checkdates()">Add Problem Dates</a>
930: <a href="javascript:checkcontdates()">Add Content Dates</a><br />
931: <a href="javascript:checkdisset()">Add Discussion Settings</a>
932: <a href="javascript:checkvisi()">Add Visibilities</a><br />
933: <a href="javascript:checkparts()">Add Part Parameters</a>
934: </td><td>
935: <a href="javascript:checkall(false, \'pscat\')">Unselect All</a>
936: </td>
937: ');
938: $r->print('</tr></table>');
939: }
940:
941: sub partmenu {
942: my ($r,$allparts,$psprt)=@_;
943: $r->print('<select multiple name="psprt" size="8">');
944: $r->print('<option value="all"');
945: $r->print(' selected') unless (@{$psprt});
946: $r->print('>'.&mt('All Parts').'</option>');
947: my %temphash=();
948: foreach (@{$psprt}) { $temphash{$_}=1; }
949: foreach my $tempkey (sort {
950: if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); }
951: } keys(%{$allparts})) {
952: unless ($tempkey =~ /\./) {
953: $r->print('<option value="'.$tempkey.'"');
954: if ($$psprt[0] eq "all" || $temphash{$tempkey}) {
955: $r->print(' selected');
956: }
957: $r->print('>'.$$allparts{$tempkey}.'</option>');
958: }
959: }
960: $r->print('</select>');
961: }
962:
963: sub usermenu {
964: my ($r,$uname,$id,$udom,$csec)=@_;
965: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
966: &Apache::loncommon::selectstudent_link('parmform','uname','udom');
967: my $selscript=&Apache::loncommon::studentbrowser_javascript();
968: my %lt=&Apache::lonlocal::texthash(
969: 'sg' => "Section/Group",
970: 'fu' => "For User",
971: 'oi' => "or ID",
972: 'ad' => "at Domain"
973: );
974: my %sectionhash=();
975: my $sections='';
976: if (&Apache::loncommon::get_sections(
977: $env{'course.'.$env{'request.course.id'}.'.domain'},
978: $env{'course.'.$env{'request.course.id'}.'.num'},
979: \%sectionhash)) {
980: $sections=$lt{'sg'}.': <select name="csec">';
981: foreach ('',sort keys %sectionhash) {
982: $sections.='<option value="'.$_.'"'.
983: ($_ eq $csec?'selected="selected"':'').'>'.$_.'</option>';
984: }
985: $sections.='</select>';
986: }
987: $r->print(<<ENDMENU);
988: <b>
989: $sections
990: <br />
991: $lt{'fu'}
992: <input type="text" value="$uname" size="12" name="uname" />
993: $lt{'oi'}
994: <input type="text" value="$id" size="12" name="id" />
995: $lt{'ad'}
996: $chooseopt
997: </b>
998: ENDMENU
999: }
1000:
1001: sub displaymenu {
1002: my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_;
1003: $r->print('<table border="1"><tr><th>'.&mt('Select Parameters to View').'</th><th>'.
1004: &mt('Select Parts to View').'</th></tr><tr><td>');
1005: &parmmenu($r,$allparms,$pscat,$keyorder);
1006: $r->print('</td><td>');
1007: &partmenu($r,$allparts,$psprt);
1008: $r->print('</td></tr></table>');
1009: }
1010:
1011: sub mapmenu {
1012: my ($r,$allmaps,$pschp,$maptitles)=@_;
1013: $r->print('<b>'.&mt('Select Enclosing Map or Folder').'</b> ');
1014: $r->print('<select name="pschp">');
1015: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');
1016: foreach (sort {$$allmaps{$a} cmp $$allmaps{$b}} keys %{$allmaps}) {
1017: $r->print('<option value="'.$_.'"');
1018: if (($pschp eq $_)) { $r->print(' selected'); }
1019: $r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>');
1020: }
1021: $r->print("</select>");
1022: }
1023:
1024: sub levelmenu {
1025: my ($r,$alllevs,$parmlev)=@_;
1026: $r->print('<b>'.&mt('Select Parameter Level').
1027: &Apache::loncommon::help_open_topic('Course_Parameter_Levels').'</b> ');
1028: $r->print('<select name="parmlev">');
1029: foreach (reverse sort keys %{$alllevs}) {
1030: $r->print('<option value="'.$$alllevs{$_}.'"');
1031: if ($parmlev eq $$alllevs{$_}) {
1032: $r->print(' selected');
1033: }
1034: $r->print('>'.$_.'</option>');
1035: }
1036: $r->print("</select>");
1037: }
1038:
1039:
1040: sub sectionmenu {
1041: my ($r,$selectedsections)=@_;
1042: my %sectionhash=();
1043:
1044: if (&Apache::loncommon::get_sections(
1045: $env{'course.'.$env{'request.course.id'}.'.domain'},
1046: $env{'course.'.$env{'request.course.id'}.'.num'},
1047: \%sectionhash)) {
1048: $r->print('<select name="Section" multiple="true" size="8" >');
1049: foreach my $s ('all',sort keys %sectionhash) {
1050: $r->print(' <option value="'.$s.'"');
1051: foreach (@{$selectedsections}) {
1052: if ($s eq $_) {
1053: $r->print(' selected');
1054: last;
1055: }
1056: }
1057: $r->print('>'.$s."</option>\n");
1058: }
1059: $r->print("</select>\n");
1060: }
1061: }
1062:
1063: sub keysplit {
1064: my $keyp=shift;
1065: return (split(/\,/,$keyp));
1066: }
1067:
1068: sub keysinorder {
1069: my ($name,$keyorder)=@_;
1070: return sort {
1071: $$keyorder{$a} <=> $$keyorder{$b};
1072: } (keys %{$name});
1073: }
1074:
1075: sub keysinorder_bytype {
1076: my ($name,$keyorder)=@_;
1077: return sort {
1078: my $ta=(split('_',$a))[-1];
1079: my $tb=(split('_',$b))[-1];
1080: if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) {
1081: return ($a cmp $b);
1082: }
1083: $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb};
1084: } (keys %{$name});
1085: }
1086:
1087: sub keysindisplayorder {
1088: my ($name,$keyorder)=@_;
1089: return sort {
1090: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b};
1091: } (keys %{$name});
1092: }
1093:
1094: sub sortmenu {
1095: my ($r,$sortorder)=@_;
1096: $r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');
1097: if ($sortorder eq 'realmstudent') {
1098: $r->print(' checked="on"');
1099: }
1100: $r->print(' />'.&mt('Sort by realm first, then student (group/section)'));
1101: $r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"');
1102: if ($sortorder eq 'studentrealm') {
1103: $r->print(' checked="on"');
1104: }
1105: $r->print(' />'.&mt('Sort by student (group/section) first, then realm').
1106: '</label>');
1107: }
1108:
1109: sub standardkeyorder {
1110: return ('parameter_0_opendate' => 1,
1111: 'parameter_0_duedate' => 2,
1112: 'parameter_0_answerdate' => 3,
1113: 'parameter_0_interval' => 4,
1114: 'parameter_0_weight' => 5,
1115: 'parameter_0_maxtries' => 6,
1116: 'parameter_0_hinttries' => 7,
1117: 'parameter_0_contentopen' => 8,
1118: 'parameter_0_contentclose' => 9,
1119: 'parameter_0_type' => 10,
1120: 'parameter_0_problemstatus' => 11,
1121: 'parameter_0_hiddenresource' => 12,
1122: 'parameter_0_hiddenparts' => 13,
1123: 'parameter_0_display' => 14,
1124: 'parameter_0_ordered' => 15,
1125: 'parameter_0_tol' => 16,
1126: 'parameter_0_sig' => 17,
1127: 'parameter_0_turnoffunit' => 18,
1128: 'parameter_0_discussend' => 19,
1129: 'parameter_0_discusshide' => 20);
1130: }
1131:
1132: ##################################################
1133: ##################################################
1134:
1135: =pod
1136:
1137: =item assessparms
1138:
1139: Show assessment data and parameters. This is a large routine that should
1140: be simplified and shortened... someday.
1141:
1142: Inputs: $r
1143:
1144: Returns: nothing
1145:
1146: Variables used (guessed by Jeremy):
1147:
1148: =over 4
1149:
1150: =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.
1151:
1152: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?
1153:
1154: =item B<allmaps>:
1155:
1156: =back
1157:
1158: =cut
1159:
1160: ##################################################
1161: ##################################################
1162: sub assessparms {
1163:
1164: my $r=shift;
1165:
1166: my @ids=();
1167: my %symbp=();
1168: my %mapp=();
1169: my %typep=();
1170: my %keyp=();
1171: my %uris=();
1172: my %maptitles=();
1173:
1174: # -------------------------------------------------------- Variable declaration
1175:
1176: my %allmaps=();
1177: my %alllevs=();
1178:
1179: my $uname;
1180: my $udom;
1181: my $uhome;
1182: my $csec;
1183:
1184: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'};
1185:
1186: $alllevs{'Resource Level'}='full';
1187: $alllevs{'Map/Folder Level'}='map';
1188: $alllevs{'Course Level'}='general';
1189:
1190: my %allparms;
1191: my %allparts;
1192: #
1193: # Order in which these parameters will be displayed
1194: #
1195: my %keyorder=&standardkeyorder();
1196:
1197: @ids=();
1198: %symbp=();
1199: %typep=();
1200:
1201: my $message='';
1202:
1203: $csec=$env{'form.csec'};
1204:
1205: if ($udom=$env{'form.udom'}) {
1206: } elsif ($udom=$env{'request.role.domain'}) {
1207: } elsif ($udom=$env{'user.domain'}) {
1208: } else {
1209: $udom=$r->dir_config('lonDefDomain');
1210: }
1211:
1212: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
1213: my $pschp=$env{'form.pschp'};
1214: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
1215: if (!@psprt) { $psprt[0]='0'; }
1216:
1217: my $pssymb='';
1218: my $parmlev='';
1219:
1220: unless ($env{'form.parmlev'}) {
1221: $parmlev = 'map';
1222: } else {
1223: $parmlev = $env{'form.parmlev'};
1224: }
1225:
1226: # ----------------------------------------------- Was this started from grades?
1227:
1228: if (($env{'form.command'} eq 'set') && ($env{'form.url'})
1229: && (!$env{'form.dis'})) {
1230: my $url=$env{'form.url'};
1231: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1232: $pssymb=&Apache::lonnet::symbread($url);
1233: if (!@pscat) { @pscat=('all'); }
1234: $pschp='';
1235: $parmlev = 'full';
1236: } elsif ($env{'form.symb'}) {
1237: $pssymb=$env{'form.symb'};
1238: if (!@pscat) { @pscat=('all'); }
1239: $pschp='';
1240: $parmlev = 'full';
1241: } else {
1242: $env{'form.url'}='';
1243: }
1244:
1245: my $id=$env{'form.id'};
1246: if (($id) && ($udom)) {
1247: $uname=(&Apache::lonnet::idget($udom,$id))[1];
1248: if ($uname) {
1249: $id='';
1250: } else {
1251: $message=
1252: "<font color=red>".&mt("Unknown ID")." '$id' ".
1253: &mt('at domain')." '$udom'</font>";
1254: }
1255: } else {
1256: $uname=$env{'form.uname'};
1257: }
1258: unless ($udom) { $uname=''; }
1259: $uhome='';
1260: if ($uname) {
1261: $uhome=&Apache::lonnet::homeserver($uname,$udom);
1262: if ($uhome eq 'no_host') {
1263: $message=
1264: "<font color=red>".&mt("Unknown user")." '$uname' ".
1265: &mt("at domain")." '$udom'</font>";
1266: $uname='';
1267: } else {
1268: $csec=&Apache::lonnet::getsection($udom,$uname,
1269: $env{'request.course.id'});
1270: if ($csec eq '-1') {
1271: $message="<font color=red>".
1272: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
1273: &mt("not in this course")."</font>";
1274: $uname='';
1275: $csec=$env{'form.csec'};
1276: } else {
1277: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1278: ('firstname','middlename','lastname','generation','id'));
1279: $message="\n<p>\n".&mt("Full Name").": ".
1280: $name{'firstname'}.' '.$name{'middlename'}.' '
1281: .$name{'lastname'}.' '.$name{'generation'}.
1282: "<br>\n".&mt('ID').": ".$name{'id'}.'<p>';
1283: }
1284: }
1285: }
1286:
1287: unless ($csec) { $csec=''; }
1288:
1289: # --------------------------------------------------------- Get all assessments
1290: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
1291: \%mapp, \%symbp,\%maptitles,\%uris,
1292: \%keyorder);
1293:
1294: $mapp{'0.0'} = '';
1295: $symbp{'0.0'} = '';
1296:
1297: # ---------------------------------------------------------- Anything to store?
1298: if ($env{'form.pres_marker'}) {
1299: my @markers=split(/\&\&\&/,$env{'form.pres_marker'});
1300: my @values=split(/\&\&\&/,$env{'form.pres_value'});
1301: my @types=split(/\&\&\&/,$env{'form.pres_type'});
1302: for (my $i=0;$i<=$#markers;$i++) {
1303: $message.=&storeparm(split(/\&/,$markers[$i]),
1304: $values[$i],
1305: $types[$i],
1306: $uname,$udom,$csec);
1307: }
1308: # ---------------------------------------------------------------- Done storing
1309: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>';
1310: }
1311: #----------------------------------------------- if all selected, fill in array
1312: if ($pscat[0] eq "all") {@pscat = (keys %allparms);}
1313: if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') };
1314: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
1315: # ------------------------------------------------------------------ Start page
1316:
1317: &startpage($r);
1318:
1319: foreach ('tolerance','date_default','date_start','date_end',
1320: 'date_interval','int','float','string') {
1321: $r->print('<input type="hidden" value="'.
1322: $env{'form.recent_'.$_}.'" name="recent_'.$_.'">');
1323: }
1324:
1325: if (!$pssymb) {
1326: $r->print('<table border="1"><tr><td>');
1327: &levelmenu($r,\%alllevs,$parmlev);
1328: if ($parmlev ne 'general') {
1329: $r->print('<td>');
1330: &mapmenu($r,\%allmaps,$pschp,\%maptitles);
1331: $r->print('</td>');
1332: }
1333: $r->print('</td></tr></table>');
1334: &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);
1335: } else {
1336: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
1337: $r->print(&mt('Specific Resource').": ".$resource.
1338: '<input type="hidden" value="'.$pssymb.'" name="symb">'.
1339: '<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.
1340: ($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');
1341: }
1342: &usermenu($r,$uname,$id,$udom,$csec);
1343:
1344: $r->print('<p>'.$message.'</p>');
1345:
1346: $r->print('<br /><input type="submit" name="dis" value="'.&mt("Update Parameter Display").'" />');
1347:
1348: my @temp_pscat;
1349: map {
1350: my $cat = $_;
1351: push(@temp_pscat, map { $_.'.'.$cat } @psprt);
1352: } @pscat;
1353:
1354: @pscat = @temp_pscat;
1355:
1356: if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) {
1357: # ----------------------------------------------------------------- Start Table
1358: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat;
1359: my $csuname=$env{'user.name'};
1360: my $csudom=$env{'user.domain'};
1361:
1362: if ($parmlev eq 'full') {
1363: my $coursespan=$csec?8:5;
1364: $r->print('<p><table border=2>');
1365: $r->print('<tr><td colspan=5></td>');
1366: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');
1367: if ($uname) {
1368: $r->print("<th colspan=3 rowspan=2>");
1369: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
1370: }
1371: my %lt=&Apache::lonlocal::texthash(
1372: 'pie' => "Parameter in Effect",
1373: 'csv' => "Current Session Value",
1374: 'at' => 'at',
1375: 'rl' => "Resource Level",
1376: 'ic' => 'in Course',
1377: 'aut' => "Assessment URL and Title",
1378: 'type' => 'Type',
1379: 'emof' => "Enclosing Map or Folder",
1380: 'part' => 'Part',
1381: 'pn' => 'Parameter Name',
1382: 'def' => 'default',
1383: 'femof' => 'from Enclosing Map or Folder',
1384: 'gen' => 'general',
1385: 'foremf' => 'for Enclosing Map or Folder',
1386: 'fr' => 'for Resource'
1387: );
1388: $r->print(<<ENDTABLETWO);
1389: <th rowspan=3>$lt{'pie'}</th>
1390: <th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>
1391: </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>
1392: <th colspan=1>$lt{'ic'}</th>
1393:
1394: ENDTABLETWO
1395: if ($csec) {
1396: $r->print("<th colspan=3>".
1397: &mt("in Section/Group")." $csec</th>");
1398: }
1399: $r->print(<<ENDTABLEHEADFOUR);
1400: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
1401: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
1402: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th>
1403: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th>
1404: ENDTABLEHEADFOUR
1405:
1406: if ($csec) {
1407: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1408: }
1409:
1410: if ($uname) {
1411: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1412: }
1413:
1414: $r->print('</tr>');
1415:
1416: my $defbgone='';
1417: my $defbgtwo='';
1418:
1419: foreach (@ids) {
1420:
1421: my $rid=$_;
1422: my ($inmapid)=($rid=~/\.(\d+)$/);
1423:
1424: if ((!$pssymb &&
1425: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid})))
1426: ||
1427: ($pssymb && $pssymb eq $symbp{$rid})) {
1428: # ------------------------------------------------------ Entry for one resource
1429: if ($defbgone eq '"#E0E099"') {
1430: $defbgone='"#E0E0DD"';
1431: } else {
1432: $defbgone='"#E0E099"';
1433: }
1434: if ($defbgtwo eq '"#FFFF99"') {
1435: $defbgtwo='"#FFFFDD"';
1436: } else {
1437: $defbgtwo='"#FFFF99"';
1438: }
1439: my $thistitle='';
1440: my %name= ();
1441: undef %name;
1442: my %part= ();
1443: my %display=();
1444: my %type= ();
1445: my %default=();
1446: my $uri=&Apache::lonnet::declutter($uris{$rid});
1447:
1448: foreach (&keysplit($keyp{$rid})) {
1449: my $tempkeyp = $_;
1450: if (grep $_ eq $tempkeyp, @catmarker) {
1451: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
1452: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
1453: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
1454: unless ($display{$_}) { $display{$_}=''; }
1455: $display{$_}.=' ('.$name{$_}.')';
1456: $default{$_}=&Apache::lonnet::metadata($uri,$_);
1457: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
1458: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title');
1459: }
1460: }
1461: my $totalparms=scalar keys %name;
1462: if ($totalparms>0) {
1463: my $firstrow=1;
1464: my $title=&Apache::lonnet::gettitle($symbp{$rid});
1465: $r->print('<tr><td bgcolor='.$defbgone.
1466: ' rowspan='.$totalparms.
1467: '><tt><font size=-1>'.
1468: join(' / ',split(/\//,$uri)).
1469: '</font></tt><p><b>'.
1470: "<a href=\"javascript:openWindow('".
1471: &Apache::lonnet::clutter($uri).'?symb='.
1472: &Apache::lonnet::escape($symbp{$rid}).
1473: "', 'metadatafile', '450', '500', 'no', 'yes')\";".
1474: " TARGET=_self>$title");
1475:
1476: if ($thistitle) {
1477: $r->print(' ('.$thistitle.')');
1478: }
1479: $r->print('</a></b></td>');
1480: $r->print('<td bgcolor='.$defbgtwo.
1481: ' rowspan='.$totalparms.'>'.$typep{$rid}.
1482: '</td>');
1483:
1484: $r->print('<td bgcolor='.$defbgone.
1485: ' rowspan='.$totalparms.
1486: '>'.$maptitles{$mapp{$rid}}.'</td>');
1487:
1488: foreach (&keysinorder_bytype(\%name,\%keyorder)) {
1489: unless ($firstrow) {
1490: $r->print('<tr>');
1491: } else {
1492: undef $firstrow;
1493: }
1494:
1495: &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default,
1496: \%type,\%display,$defbgone,$defbgtwo,
1497: $parmlev,$uname,$udom,$csec);
1498: }
1499: }
1500: }
1501: } # end foreach ids
1502: # -------------------------------------------------- End entry for one resource
1503: $r->print('</table>');
1504: } # end of full
1505: #--------------------------------------------------- Entry for parm level map
1506: if ($parmlev eq 'map') {
1507: my $defbgone = '"E0E099"';
1508: my $defbgtwo = '"FFFF99"';
1509:
1510: my %maplist;
1511:
1512: if ($pschp eq 'all') {
1513: %maplist = %allmaps;
1514: } else {
1515: %maplist = ($pschp => $mapp{$pschp});
1516: }
1517:
1518: #-------------------------------------------- for each map, gather information
1519: my $mapid;
1520: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) {
1521: my $maptitle = $maplist{$mapid};
1522:
1523: #----------------------- loop through ids and get all parameter types for map
1524: #----------------------------------------- and associated information
1525: my %name = ();
1526: my %part = ();
1527: my %display = ();
1528: my %type = ();
1529: my %default = ();
1530: my $map = 0;
1531:
1532: # $r->print("Catmarker: @catmarker<br />\n");
1533:
1534: foreach (@ids) {
1535: ($map)=(/([\d]*?)\./);
1536: my $rid = $_;
1537:
1538: # $r->print("$mapid:$map: $rid <br /> \n");
1539:
1540: if ($map eq $mapid) {
1541: my $uri=&Apache::lonnet::declutter($uris{$rid});
1542: # $r->print("Keys: $keyp{$rid} <br />\n");
1543:
1544: #--------------------------------------------------------------------
1545: # @catmarker contains list of all possible parameters including part #s
1546: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1547: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1548: # When storing information, store as part 0
1549: # When requesting information, request from full part
1550: #-------------------------------------------------------------------
1551: foreach (&keysplit($keyp{$rid})) {
1552: my $tempkeyp = $_;
1553: my $fullkeyp = $tempkeyp;
1554: $tempkeyp =~ s/_\w+_/_0_/;
1555:
1556: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1557: $part{$tempkeyp}="0";
1558: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1559: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1560: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1561: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1562: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1563: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1564: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1565: }
1566: } # end loop through keys
1567: }
1568: } # end loop through ids
1569:
1570: #---------------------------------------------------- print header information
1571: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
1572: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
1573: $r->print(<<ENDMAPONE);
1574: <center><h4>
1575: Set Defaults for All Resources in $foldermap<br />
1576: <font color="red"><i>$showtitle</i></font><br />
1577: Specifically for
1578: ENDMAPONE
1579: if ($uname) {
1580: my $person=&Apache::loncommon::plainname($uname,$udom);
1581: $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ".
1582: &mt('in')." \n");
1583: } else {
1584: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");
1585: }
1586:
1587: if ($csec) {$r->print(&mt("Section")." <font color=\"red\"><i>$csec</i></font> ".
1588: &mt('of')." \n")};
1589:
1590: $r->print("<font color=\"red\"><i>$coursename</i></font><br />");
1591: $r->print("</h4>\n");
1592: #---------------------------------------------------------------- print table
1593: $r->print('<p><table border="2">');
1594: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1595: $r->print('<th>'.&mt('Default Value').'</th>');
1596: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1597:
1598: foreach (&keysinorder(\%name,\%keyorder)) {
1599: $r->print('<tr>');
1600: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
1601: \%type,\%display,$defbgone,$defbgtwo,
1602: $parmlev,$uname,$udom,$csec);
1603: }
1604: $r->print("</table></center>");
1605: } # end each map
1606: } # end of $parmlev eq map
1607: #--------------------------------- Entry for parm level general (Course level)
1608: if ($parmlev eq 'general') {
1609: my $defbgone = '"E0E099"';
1610: my $defbgtwo = '"FFFF99"';
1611:
1612: #-------------------------------------------- for each map, gather information
1613: my $mapid="0.0";
1614: #----------------------- loop through ids and get all parameter types for map
1615: #----------------------------------------- and associated information
1616: my %name = ();
1617: my %part = ();
1618: my %display = ();
1619: my %type = ();
1620: my %default = ();
1621:
1622: foreach (@ids) {
1623: my $rid = $_;
1624:
1625: my $uri=&Apache::lonnet::declutter($uris{$rid});
1626:
1627: #--------------------------------------------------------------------
1628: # @catmarker contains list of all possible parameters including part #s
1629: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1630: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1631: # When storing information, store as part 0
1632: # When requesting information, request from full part
1633: #-------------------------------------------------------------------
1634: foreach (&keysplit($keyp{$rid})) {
1635: my $tempkeyp = $_;
1636: my $fullkeyp = $tempkeyp;
1637: $tempkeyp =~ s/_\w+_/_0_/;
1638: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1639: $part{$tempkeyp}="0";
1640: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1641: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1642: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1643: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1644: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1645: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1646: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1647: }
1648: } # end loop through keys
1649: } # end loop through ids
1650:
1651: #---------------------------------------------------- print header information
1652: my $setdef=&mt("Set Defaults for All Resources in Course");
1653: $r->print(<<ENDMAPONE);
1654: <center><h4>$setdef
1655: <font color="red"><i>$coursename</i></font><br />
1656: ENDMAPONE
1657: if ($uname) {
1658: my $person=&Apache::loncommon::plainname($uname,$udom);
1659: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n");
1660: } else {
1661: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
1662: }
1663:
1664: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
1665: $r->print("</h4>\n");
1666: #---------------------------------------------------------------- print table
1667: $r->print('<p><table border="2">');
1668: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1669: $r->print('<th>'.&mt('Default Value').'</th>');
1670: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1671:
1672: foreach (&keysinorder(\%name,\%keyorder)) {
1673: $r->print('<tr>');
1674: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
1675: \%type,\%display,$defbgone,$defbgtwo,$parmlev,$uname,$udom,$csec);
1676: }
1677: $r->print("</table></center>");
1678: } # end of $parmlev eq general
1679: }
1680: $r->print('</form></body></html>');
1681: } # end sub assessparms
1682:
1683:
1684: ##################################################
1685: ##################################################
1686:
1687: =pod
1688:
1689: =item crsenv
1690:
1691: Show and set course data and parameters. This is a large routine that should
1692: be simplified and shortened... someday.
1693:
1694: Inputs: $r
1695:
1696: Returns: nothing
1697:
1698: =cut
1699:
1700: ##################################################
1701: ##################################################
1702: sub crsenv {
1703: my $r=shift;
1704: my $setoutput='';
1705: my $bodytag=&Apache::loncommon::bodytag(
1706: 'Set Course Environment Parameters');
1707: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,
1708: 'Edit Course Environment');
1709: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1710: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1711:
1712: #
1713: # Go through list of changes
1714: foreach (keys %env) {
1715: next if ($_!~/^form\.(.+)\_setparmval$/);
1716: my $name = $1;
1717: my $value = $env{'form.'.$name.'_value'};
1718: if ($name eq 'newp') {
1719: $name = $env{'form.newp_name'};
1720: }
1721: if ($name eq 'url') {
1722: $value=~s/^\/res\///;
1723: my $bkuptime=time;
1724: my @tmp = &Apache::lonnet::get
1725: ('environment',['url'],$dom,$crs);
1726: $setoutput.=&mt('Backing up previous URL').': '.
1727: &Apache::lonnet::put
1728: ('environment',
1729: {'top level map backup '.$bkuptime => $tmp[1] },
1730: $dom,$crs).
1731: '<br>';
1732: }
1733: #
1734: # Deal with modified default spreadsheets
1735: if ($name =~ /^spreadsheet_default_(classcalc|
1736: studentcalc|
1737: assesscalc)$/x) {
1738: my $sheettype = $1;
1739: if ($sheettype eq 'classcalc') {
1740: # no need to do anything since viewing the sheet will
1741: # cause it to be updated.
1742: } elsif ($sheettype eq 'studentcalc') {
1743: # expire all the student spreadsheets
1744: &Apache::lonnet::expirespread('','','studentcalc');
1745: } else {
1746: # expire all the assessment spreadsheets
1747: # this includes non-default spreadsheets, but better to
1748: # be safe than sorry.
1749: &Apache::lonnet::expirespread('','','assesscalc');
1750: # expire all the student spreadsheets
1751: &Apache::lonnet::expirespread('','','studentcalc');
1752: }
1753: }
1754: #
1755: # Deal with the enrollment dates
1756: if ($name =~ /^default_enrollment_(start|end)_date$/) {
1757: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value');
1758: }
1759: # Get existing cloners
1760: my @oldcloner = ();
1761: if ($name eq 'cloners') {
1762: my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners');
1763: if ($clonenames{'cloners'} =~ /,/) {
1764: @oldcloner = split/,/,$clonenames{'cloners'};
1765: } else {
1766: $oldcloner[0] = $clonenames{'cloners'};
1767: }
1768: }
1769: #
1770: # Let the user know we made the changes
1771: if ($name && defined($value)) {
1772: my $failed_cloners;
1773: if ($name eq 'cloners') {
1774: $value =~ s/\s//g;
1775: $value =~ s/^,//;
1776: $value =~ s/,$//;
1777: # check requested clones are valid users.
1778: $failed_cloners = &check_cloners(\$value,\@oldcloner);
1779: }
1780: my $put_result = &Apache::lonnet::put('environment',
1781: {$name=>$value},$dom,$crs);
1782: if ($put_result eq 'ok') {
1783: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />';
1784: if ($name eq 'cloners') {
1785: &change_clone($value,\@oldcloner);
1786: }
1787: # Flush the course logs so course description is immediately updated
1788: if ($name eq 'description' && defined($value)) {
1789: &Apache::lonnet::flushcourselogs();
1790: }
1791: } else {
1792: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to').
1793: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />';
1794: }
1795: if (($name eq 'cloners') && ($failed_cloners)) {
1796: $setoutput.= &mt('Unable to include').' - <b>'.$failed_cloners.'</b>, '.
1797: &mt('reason').' - '.&mt('LON-CAPA user(s) do(es) not exist').
1798: '.<br />'.&mt('Please ').
1799: ' <a href="/adm/createuser">'.
1800: &mt('add the user(s)').'</a>, '.
1801: &mt('and then return to the ').
1802: '<a href="/admparmset?action=crsenv">'.
1803: &mt('Course Parameters page').'</a> '.
1804: &mt('to add the new user(s) to the list of possible cloners').
1805: '.<br />';
1806: }
1807: }
1808: }
1809: # ------------------------- Re-init course environment entries for this session
1810:
1811: &Apache::lonnet::coursedescription($env{'request.course.id'});
1812:
1813: # -------------------------------------------------------- Get parameters again
1814:
1815: my %values=&Apache::lonnet::dump('environment',$dom,$crs);
1816: my $SelectStyleFile=&mt('Select Style File');
1817: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
1818: my $output='';
1819: if (! exists($values{'con_lost'})) {
1820: my %descriptions=
1821: ('url' => '<b>'.&mt('Top Level Map').'</b> '.
1822: '<a href="javascript:openbrowser'.
1823: "('envform','url','sequence')\">".
1824: &mt('Select Map').'</a><br /><font color=red> '.
1825: &mt('Modification may make assessment data inaccessible').
1826: '</font>',
1827: 'description' => '<b>'.&mt('Course Description').'</b>',
1828: 'courseid' => '<b>'.&mt('Course ID or number').
1829: '</b><br />'.
1830: '('.&mt('internal').', '.&mt('optional').')',
1831: 'cloners' => '<b>'.&mt('Users allowed to clone course').'</b><br /><tt>(user:domain,user:domain)</tt><br />'.&mt('Users with active Course Coordinator role in the course automatically have the right to clone it, and can be omitted from list.'),
1832: 'grading' => '<b>'.&mt('Grading').'</b><br />'.
1833: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'),
1834: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
1835: '<a href="javascript:openbrowser'.
1836: "('envform','default_xml_style'".
1837: ",'sty')\">$SelectStyleFile</a><br>",
1838: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
1839: '</b><br />(<tt>user:domain,'.
1840: 'user:domain(section;section;...;*;...),...</tt>)',
1841: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
1842: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1843: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
1844: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1845: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
1846: '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',
1847: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
1848: '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '.
1849: &mt('changes will not show until next login').')',
1850: 'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b>'.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.'),
1851:
1852: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').
1853: '</b><br />"<tt>st</tt>": '.
1854: &mt('student').', "<tt>ta</tt>": '.
1855: 'TA, "<tt>in</tt>": '.
1856: &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '.
1857: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1858: 'plc.users.denied' =>
1859: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.
1860: '(<tt>user:domain,user:domain,...</tt>)',
1861:
1862: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').
1863: '</b><br />"<tt>st</tt>": '.
1864: 'student, "<tt>ta</tt>": '.
1865: 'TA, "<tt>in</tt>": '.
1866: 'instructor;<br /><tt>role,role,...</tt>) '.
1867: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1868: 'pch.users.denied' =>
1869: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
1870: '(<tt>user:domain,user:domain,...</tt>)',
1871: 'spreadsheet_default_classcalc'
1872: => '<b>'.&mt('Default Course Spreadsheet').'</b> '.
1873: '<a href="javascript:openbrowser'.
1874: "('envform','spreadsheet_default_classcalc'".
1875: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1876: 'spreadsheet_default_studentcalc'
1877: => '<b>'.&mt('Default Student Spreadsheet').'</b> '.
1878: '<a href="javascript:openbrowser'.
1879: "('envform','spreadsheet_default_calc'".
1880: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1881: 'spreadsheet_default_assesscalc'
1882: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
1883: '<a href="javascript:openbrowser'.
1884: "('envform','spreadsheet_default_assesscalc'".
1885: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1886: 'allow_limited_html_in_feedback'
1887: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'.
1888: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1889: 'allow_discussion_post_editing'
1890: => '<b>'.&mt('Allow users to edit/delete their own discussion posts').'</b><br />'.
1891: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1892: 'rndseed'
1893: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
1894: '<font color="red">'.&mt('Modifying this will make problems').' '.
1895: &mt('have different numbers and answers').'</font>',
1896: 'receiptalg'
1897: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
1898: &mt('This controls how receipt numbers are generated.'),
1899: 'suppress_tries'
1900: => '<b>'.&mt('Suppress number of tries in printing').'</b><br />'.
1901: ' ('.&mt('"[_1]" to suppress, anything else to not suppress','<tt>yes</tt>').')',
1902: 'problem_stream_switch'
1903: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
1904: ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')',
1905: 'default_paper_size'
1906: => '<b>'.&mt('Default paper type').'</b><br />'.
1907: ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
1908: ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
1909: ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
1910: 'anonymous_quiz'
1911: => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
1912: ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
1913: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date for student access.').'</b>',
1914: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date for student access.').'</b>',
1915: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'.
1916: '<br />(<tt>user:domain,user:domain,...</tt>)',
1917: 'languages' => '<b>'.&mt('Languages used').'</b>',
1918: 'disable_receipt_display'
1919: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
1920: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1921: 'task_messages'
1922: => '<b>'.&mt('Send message to student when clicking Done on Tasks. [_1] to send a message only to student, [_2] to send message to student and add record to user information page for instructors. Leave blank to disable.','<tt>only_student</tt>','<tt>student_and_user_notes_screen</tt>').'</b>',
1923: 'disablesigfigs'
1924: => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.
1925: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1926: 'disableexampointprint'
1927: => '<b>'.&mt('Disable automatically printing point values onto exams.').'</b><br />'.
1928: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1929: 'tthoptions'
1930: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>'
1931: );
1932: my @Display_Order = ('url','description','courseid','cloners','grading',
1933: 'default_xml_style','pageseparators',
1934: 'question.email','comment.email','policy.email',
1935: 'student_classlist_view',
1936: 'plc.roles.denied','plc.users.denied',
1937: 'pch.roles.denied','pch.users.denied',
1938: 'allow_limited_html_in_feedback',
1939: 'allow_discussion_post_editing',
1940: 'languages',
1941: 'nothideprivileged',
1942: 'rndseed',
1943: 'receiptalg',
1944: 'problem_stream_switch',
1945: 'suppress_tries',
1946: 'default_paper_size',
1947: 'disable_receipt_display',
1948: 'spreadsheet_default_classcalc',
1949: 'spreadsheet_default_studentcalc',
1950: 'spreadsheet_default_assesscalc',
1951: 'hideemptyrows',
1952: 'default_enrollment_start_date',
1953: 'default_enrollment_end_date',
1954: 'tthoptions',
1955: 'disablesigfigs',
1956: 'disableexampointprint',
1957: 'task_messages'
1958: );
1959: foreach my $parameter (sort(keys(%values))) {
1960: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./)) {
1961: if (! $descriptions{$parameter}) {
1962: $descriptions{$parameter}=$parameter;
1963: push(@Display_Order,$parameter);
1964: }
1965: }
1966: }
1967: foreach my $parameter (@Display_Order) {
1968: my $description = $descriptions{$parameter};
1969: # onchange is javascript to automatically check the 'Set' button.
1970: my $onchange = 'onFocus="javascript:window.document.forms'.
1971: "['envform'].elements['".$parameter."_setparmval']".
1972: '.checked=true;"';
1973: $output .= '<tr><td>'.$description.'</td>';
1974: if ($parameter =~ /^default_enrollment_(start|end)_date$/) {
1975: $output .= '<td>'.
1976: &Apache::lonhtmlcommon::date_setter('envform',
1977: $parameter.'_value',
1978: $values{$parameter},
1979: $onchange).
1980: '</td>';
1981: } else {
1982: $output .= '<td>'.
1983: &Apache::lonhtmlcommon::textbox($parameter.'_value',
1984: $values{$parameter},
1985: 40,$onchange).'</td>';
1986: }
1987: $output .= '<td>'.
1988: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
1989: '</td>';
1990: $output .= "</tr>\n";
1991: }
1992: my $onchange = 'onFocus="javascript:window.document.forms'.
1993: '[\'envform\'].elements[\'newp_setparmval\']'.
1994: '.checked=true;"';
1995: $output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.
1996: '<input type="text" size=40 name="newp_name" '.
1997: $onchange.' /></td><td>'.
1998: '<input type="text" size=40 name="newp_value" '.
1999: $onchange.' /></td><td>'.
2000: '<input type="checkbox" name="newp_setparmval" /></td></tr>';
2001: }
2002: my %lt=&Apache::lonlocal::texthash(
2003: 'par' => 'Parameter',
2004: 'val' => 'Value',
2005: 'set' => 'Set',
2006: 'sce' => 'Set Course Environment'
2007: );
2008:
2009: my $Parameter=&mt('Parameter');
2010: my $Value=&mt('Value');
2011: my $Set=&mt('Set');
2012: my $browse_js=&Apache::loncommon::browser_and_searcher_javascript('parmset');
2013: my $html=&Apache::lonxml::xmlbegin();
2014: $r->print(<<ENDenv);
2015: $html
2016: <head>
2017: <script type="text/javascript" language="Javascript" >
2018: $browse_js
2019: </script>
2020: <title>LON-CAPA Course Environment</title>
2021: </head>
2022: $bodytag
2023: $breadcrumbs
2024: <form method="post" action="/adm/parmset?action=crsenv" name="envform">
2025: $setoutput
2026: <p>
2027: <table border=2>
2028: <tr><th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th></tr>
2029: $output
2030: </table>
2031: <input type="submit" name="crsenv" value="$lt{'sce'}">
2032: </form>
2033: </body>
2034: </html>
2035: ENDenv
2036: }
2037: ##################################################
2038: # Overview mode
2039: ##################################################
2040: my $tableopen;
2041:
2042: sub tablestart {
2043: if ($tableopen) {
2044: return '';
2045: } else {
2046: $tableopen=1;
2047: return '<table border="2"><tr><th>'.&mt('Parameter').'</th><th>'.
2048: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>';
2049: }
2050: }
2051:
2052: sub tableend {
2053: if ($tableopen) {
2054: $tableopen=0;
2055: return '</table>';
2056: } else {
2057: return'';
2058: }
2059: }
2060:
2061: sub readdata {
2062: my ($crs,$dom)=@_;
2063: # Read coursedata
2064: my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom);
2065: # Read userdata
2066:
2067: my $classlist=&Apache::loncoursedata::get_classlist();
2068: foreach (keys %$classlist) {
2069: # the following undefs are for 'domain', and 'username' respectively.
2070: if ($_=~/^(\w+)\:(\w+)$/) {
2071: my ($tuname,$tudom)=($1,$2);
2072: my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom);
2073: foreach my $userkey (keys %{$useropt}) {
2074: if ($userkey=~/^$env{'request.course.id'}/) {
2075: my $newkey=$userkey;
2076: $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./;
2077: $$resourcedata{$newkey}=$$useropt{$userkey};
2078: }
2079: }
2080: }
2081: }
2082: return $resourcedata;
2083: }
2084:
2085:
2086: # Setting
2087:
2088: sub storedata {
2089: my ($r,$crs,$dom)=@_;
2090: # Set userlevel immediately
2091: # Do an intermediate store of course level
2092: my $olddata=&readdata($crs,$dom);
2093: my %newdata=();
2094: undef %newdata;
2095: my @deldata=();
2096: undef @deldata;
2097: foreach (keys %env) {
2098: if ($_=~/^form\.([a-z]+)\_(.+)$/) {
2099: my $cmd=$1;
2100: my $thiskey=$2;
2101: my ($tuname,$tudom)=&extractuser($thiskey);
2102: my $tkey=$thiskey;
2103: if ($tuname) {
2104: $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;
2105: }
2106: if ($cmd eq 'set') {
2107: my $data=$env{$_};
2108: my $typeof=$env{'form.typeof_'.$thiskey};
2109: if ($$olddata{$thiskey} ne $data) {
2110: if ($tuname) {
2111: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,
2112: $tkey.'.type' => $typeof},
2113: $tudom,$tuname) eq 'ok') {
2114: $r->print('<br />'.&mt('Stored modified parameter for').' '.
2115: &Apache::loncommon::plainname($tuname,$tudom));
2116: } else {
2117: $r->print('<h2><font color="red">'.
2118: &mt('Error storing parameters').'</font></h2>');
2119: }
2120: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2121: } else {
2122: $newdata{$thiskey}=$data;
2123: $newdata{$thiskey.'.type'}=$typeof;
2124: }
2125: }
2126: } elsif ($cmd eq 'del') {
2127: if ($tuname) {
2128: if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') {
2129: $r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
2130: } else {
2131: $r->print('<h2><font color="red">'.
2132: &mt('Error deleting parameters').'</font></h2>');
2133: }
2134: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2135: } else {
2136: push (@deldata,$thiskey);
2137: }
2138: } elsif ($cmd eq 'datepointer') {
2139: my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});
2140: my $typeof=$env{'form.typeof_'.$thiskey};
2141: if (defined($data) and $$olddata{$thiskey} ne $data) {
2142: if ($tuname) {
2143: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,
2144: $tkey.'.type' => $typeof},
2145: $tudom,$tuname) eq 'ok') {
2146: $r->print('<br />'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom));
2147: } else {
2148: $r->print('<h2><font color="red">'.
2149: &mt('Error storing parameters').'</font></h2>');
2150: }
2151: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2152: } else {
2153: $newdata{$thiskey}=$data;
2154: $newdata{$thiskey.'.type'}=$typeof;
2155: }
2156: }
2157: }
2158: }
2159: }
2160: # Store all course level
2161: my $delentries=$#deldata+1;
2162: my @newdatakeys=keys %newdata;
2163: my $putentries=$#newdatakeys+1;
2164: if ($delentries) {
2165: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
2166: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
2167: } else {
2168: $r->print('<h2><font color="red">'.
2169: &mt('Error deleting parameters').'</font></h2>');
2170: }
2171: &Apache::lonnet::devalidatecourseresdata($crs,$dom);
2172: }
2173: if ($putentries) {
2174: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
2175: $r->print('<h3>'.&mt('Stored [_1] parameter(s)',$putentries/2).'</h3>');
2176: } else {
2177: $r->print('<h2><font color="red">'.
2178: &mt('Error storing parameters').'</font></h2>');
2179: }
2180: &Apache::lonnet::devalidatecourseresdata($crs,$dom);
2181: }
2182: }
2183:
2184: sub extractuser {
2185: my $key=shift;
2186: return ($key=~/^$env{'request.course.id'}.\[useropt\:(\w+)\:(\w+)\]\./);
2187: }
2188:
2189: sub listdata {
2190: my ($r,$resourcedata,$listdata,$sortorder)=@_;
2191: # Start list output
2192:
2193: my $oldsection='';
2194: my $oldrealm='';
2195: my $oldpart='';
2196: my $pointer=0;
2197: $tableopen=0;
2198: my $foundkeys=0;
2199: my %keyorder=&standardkeyorder();
2200: foreach my $thiskey (sort {
2201: if ($sortorder eq 'realmstudent') {
2202: my ($astudent,$arealm)=($a=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/);
2203: my ($bstudent,$brealm)=($b=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/);
2204: if (!defined($astudent)) {
2205: ($arealm)=($a=~/^\Q$env{'request.course.id'}\E\.(.+)$/);
2206: }
2207: if (!defined($bstudent)) {
2208: ($brealm)=($b=~/^\Q$env{'request.course.id'}\E\.(.+)$/);
2209: }
2210: $arealm=~s/\.type//;
2211: my ($ares, $aparm) = ($arealm=~/^(.*)\.(.*)$/);
2212: $aparm=$keyorder{'parameter_0_'.$aparm};
2213: $brealm=~s/\.type//;
2214: my ($bres, $bparm) = ($brealm=~/^(.*)\.(.*)$/);
2215: $bparm=$keyorder{'parameter_0_'.$bparm};
2216: if ($ares eq $bres) {
2217: if (defined($aparm) && defined($bparm)) {
2218: ($aparm <=> $bparm);
2219: } elsif (defined($aparm)) {
2220: -1;
2221: } elsif (defined($bparm)) {
2222: 1;
2223: } else {
2224: ($arealm cmp $brealm) || ($astudent cmp $bstudent);
2225: }
2226: } else {
2227: ($arealm cmp $brealm) || ($astudent cmp $bstudent);
2228: }
2229: } else {
2230: $a cmp $b;
2231: }
2232: } keys %{$listdata}) {
2233:
2234: if ($$listdata{$thiskey.'.type'}) {
2235: my $thistype=$$listdata{$thiskey.'.type'};
2236: if ($$resourcedata{$thiskey.'.type'}) {
2237: $thistype=$$resourcedata{$thiskey.'.type'};
2238: }
2239: my ($middle,$part,$name)=
2240: ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
2241: my $section=&mt('All Students');
2242: if ($middle=~/^\[(.*)\]/) {
2243: my $issection=$1;
2244: if ($issection=~/^useropt\:(\w+)\:(\w+)/) {
2245: $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);
2246: } else {
2247: $section=&mt('Group/Section').': '.$issection;
2248: }
2249: $middle=~s/^\[(.*)\]//;
2250: }
2251: $middle=~s/\.+$//;
2252: $middle=~s/^\.+//;
2253: my $realm='<font color="red">'.&mt('All Resources').'</font>';
2254: if ($middle=~/^(.+)\_\_\_\(all\)$/) {
2255: $realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';
2256: } elsif ($middle) {
2257: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
2258: $realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';
2259: }
2260: if ($sortorder eq 'realmstudent') {
2261: if ($realm ne $oldrealm) {
2262: $r->print(&tableend()."\n<hr /><h1>$realm</h1>");
2263: $oldrealm=$realm;
2264: $oldsection='';
2265: }
2266: if ($section ne $oldsection) {
2267: $r->print(&tableend()."\n<h2>$section</h2>");
2268: $oldsection=$section;
2269: $oldpart='';
2270: }
2271: } else {
2272: if ($section ne $oldsection) {
2273: $r->print(&tableend()."\n<hr /><h1>$section</h1>");
2274: $oldsection=$section;
2275: $oldrealm='';
2276: }
2277: if ($realm ne $oldrealm) {
2278: $r->print(&tableend()."\n<h2>$realm</h2>");
2279: $oldrealm=$realm;
2280: $oldpart='';
2281: }
2282: }
2283: if ($part ne $oldpart) {
2284: $r->print(&tableend().
2285: "\n<font color='blue'>".&mt('Part').": $part</font>");
2286: $oldpart=$part;
2287: }
2288: #
2289: # Preset defaults?
2290: #
2291: my ($hour,$min,$sec,$val)=('','','','');
2292: unless ($$resourcedata{$thiskey}) {
2293: my ($parmname)=($thiskey=~/\.(\w+)$/);
2294: ($hour,$min,$sec,$val)=&preset_defaults($parmname);
2295: }
2296:
2297: #
2298: # Ready to print
2299: #
2300: $r->print(&tablestart().'<tr><td><b>'.$name.
2301: ':</b></td><td><input type="checkbox" name="del_'.
2302: $thiskey.'" /></td><td>');
2303: $foundkeys++;
2304: if (&isdateparm($thistype)) {
2305: my $jskey='key_'.$pointer;
2306: $pointer++;
2307: $r->print(
2308: &Apache::lonhtmlcommon::date_setter('parmform',
2309: $jskey,
2310: $$resourcedata{$thiskey},
2311: '',1,'','',$hour,$min,$sec).
2312: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'
2313: );
2314: } elsif ($thistype eq 'string_yesno') {
2315: my $showval;
2316: if (defined($$resourcedata{$thiskey})) {
2317: $showval=$$resourcedata{$thiskey};
2318: } else {
2319: $showval=$val;
2320: }
2321: $r->print('<label><input type="radio" name="set_'.$thiskey.
2322: '" value="yes"');
2323: if ($showval eq 'yes') {
2324: $r->print(' checked="checked"');
2325: }
2326: $r->print(' />'.&mt('Yes').'</label> ');
2327: $r->print('<label><input type="radio" name="set_'.$thiskey.
2328: '" value="no"');
2329: if ($showval eq 'no') {
2330: $r->print(' checked="checked"');
2331: }
2332: $r->print(' />'.&mt('No').'</label>');
2333: } else {
2334: my $showval;
2335: if (defined($$resourcedata{$thiskey})) {
2336: $showval=$$resourcedata{$thiskey};
2337: } else {
2338: $showval=$val;
2339: }
2340: $r->print('<input type="text" name="set_'.$thiskey.'" value="'.
2341: $showval.'">');
2342: }
2343: $r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.
2344: $thistype.'">');
2345: $r->print('</td></tr>');
2346: }
2347: }
2348: return $foundkeys;
2349: }
2350:
2351: sub newoverview {
2352: my $r=shift;
2353: my $bodytag=&Apache::loncommon::bodytag('Set Parameters');
2354: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2355: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2356: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');
2357: my $html=&Apache::lonxml::xmlbegin();
2358: $r->print(<<ENDOVER);
2359: $html
2360: <head>
2361: <title>LON-CAPA Parameters</title>
2362: </head>
2363: $bodytag
2364: $breadcrumbs
2365: <form method="post" action="/adm/parmset?action=newoverview" name="parmform">
2366: ENDOVER
2367: my @ids=();
2368: my %typep=();
2369: my %keyp=();
2370: my %allparms=();
2371: my %allparts=();
2372: my %allmaps=();
2373: my %mapp=();
2374: my %symbp=();
2375: my %maptitles=();
2376: my %uris=();
2377: my %keyorder=&standardkeyorder();
2378: my %defkeytype=();
2379:
2380: my %alllevs=();
2381: $alllevs{'Resource Level'}='full';
2382: $alllevs{'Map/Folder Level'}='map';
2383: $alllevs{'Course Level'}='general';
2384:
2385: my $csec=$env{'form.csec'};
2386:
2387: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
2388: my $pschp=$env{'form.pschp'};
2389: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
2390: if (!@psprt) { $psprt[0]='0'; }
2391:
2392: my @selected_sections =
2393: &Apache::loncommon::get_env_multiple('form.Section');
2394: @selected_sections = ('all') if (! @selected_sections);
2395: foreach (@selected_sections) {
2396: if ($_ eq 'all') {
2397: @selected_sections = ('all');
2398: }
2399: }
2400:
2401: my $pssymb='';
2402: my $parmlev='';
2403:
2404: unless ($env{'form.parmlev'}) {
2405: $parmlev = 'map';
2406: } else {
2407: $parmlev = $env{'form.parmlev'};
2408: }
2409:
2410: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
2411: \%mapp, \%symbp,\%maptitles,\%uris,
2412: \%keyorder,\%defkeytype);
2413:
2414: # Menu to select levels, etc
2415:
2416: $r->print('<table border="1"><tr><td>');
2417: &levelmenu($r,\%alllevs,$parmlev);
2418: if ($parmlev ne 'general') {
2419: $r->print('<td>');
2420: &mapmenu($r,\%allmaps,$pschp,\%maptitles);
2421: $r->print('</td>');
2422: }
2423: $r->print('</td></tr></table>');
2424:
2425: $r->print('<table border="1"><tr><td>');
2426: &parmmenu($r,\%allparms,\@pscat,\%keyorder);
2427: $r->print('</td><td>');
2428: &partmenu($r,\%allparts,\@psprt);
2429: $r->print('</td><td>');
2430: §ionmenu($r,\@selected_sections);
2431:
2432: $r->print('</td></tr></table>');
2433:
2434: my $sortorder=$env{'form.sortorder'};
2435: unless ($sortorder) { $sortorder='realmstudent'; }
2436: &sortmenu($r,$sortorder);
2437:
2438: $r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>');
2439:
2440: # Build the list data hash from the specified parms
2441:
2442: my $listdata;
2443: %{$listdata}=();
2444:
2445: foreach my $cat (@pscat) {
2446: foreach my $section (@selected_sections) {
2447: foreach my $part (@psprt) {
2448: my $rootparmkey=$env{'request.course.id'};
2449: if (($section ne 'all') && ($section ne 'none') && ($section)) {
2450: $rootparmkey.='.['.$section.']';
2451: }
2452: if ($parmlev eq 'general') {
2453: # course-level parameter
2454: my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat;
2455: $$listdata{$newparmkey}=1;
2456: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
2457: } elsif ($parmlev eq 'map') {
2458: # map-level parameter
2459: foreach my $mapid (keys %allmaps) {
2460: if (($pschp ne 'all') && ($pschp ne $mapid)) { next; }
2461: my $newparmkey=$rootparmkey.'.'.$allmaps{$mapid}.'___(all).'.$part.'.'.$cat;
2462: $$listdata{$newparmkey}=1;
2463: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
2464: }
2465: } else {
2466: # resource-level parameter
2467: foreach my $rid (@ids) {
2468: my ($map,$resid,$url)=&Apache::lonnet::decode_symb($symbp{$rid});
2469: if (($pschp ne 'all') && ($allmaps{$pschp} ne $map)) { next; }
2470: my $newparmkey=$rootparmkey.'.'.$symbp{$rid}.'.'.$part.'.'.$cat;
2471: $$listdata{$newparmkey}=1;
2472: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
2473: }
2474: }
2475: }
2476: }
2477: }
2478:
2479: if (($env{'form.store'}) || ($env{'form.dis'})) {
2480:
2481: if ($env{'form.store'}) { &storedata($r,$crs,$dom); }
2482:
2483: # Read modified data
2484:
2485: my $resourcedata=&readdata($crs,$dom);
2486:
2487: # List data
2488:
2489: &listdata($r,$resourcedata,$listdata,$sortorder);
2490: }
2491: $r->print(&tableend().
2492: ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Store').'" /></p>':'').
2493: '</form></body></html>');
2494: }
2495:
2496: sub overview {
2497: my $r=shift;
2498: my $bodytag=&Apache::loncommon::bodytag('Modify Parameters');
2499: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2500: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2501: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');
2502: my $html=&Apache::lonxml::xmlbegin();
2503: $r->print(<<ENDOVER);
2504: $html
2505: <head>
2506: <title>LON-CAPA Parameters</title>
2507: </head>
2508: $bodytag
2509: $breadcrumbs
2510: <form method="post" action="/adm/parmset?action=setoverview" name="parmform">
2511: ENDOVER
2512: # Store modified
2513:
2514: &storedata($r,$crs,$dom);
2515:
2516: # Read modified data
2517:
2518: my $resourcedata=&readdata($crs,$dom);
2519:
2520:
2521: my $sortorder=$env{'form.sortorder'};
2522: unless ($sortorder) { $sortorder='realmstudent'; }
2523: &sortmenu($r,$sortorder);
2524:
2525: # List data
2526:
2527: my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder);
2528:
2529: $r->print(&tableend().'<p>'.
2530: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no parameters.')).'</p></form></body></html>');
2531: }
2532:
2533: ##################################################
2534: ##################################################
2535:
2536: =pod
2537:
2538: =item check_cloners
2539:
2540: Checks if new users included in list of allowed cloners
2541: are valid users. Replaces supplied list with
2542: cleaned list containing only users with valid usernames
2543: and domains.
2544:
2545: Inputs: $clonelist, $oldcloner
2546: where $clonelist is ref to array of requested cloners,
2547: and $oldcloner is ref to array of currently allowed
2548: cloners.
2549:
2550: Returns: string - comma separated list of requested
2551: cloners (username:domain) who do not exist in system.
2552:
2553: =item change_clone
2554:
2555: Modifies the list of courses a user can clone (stored
2556: in the user's environment.db file), called when a
2557: change is made to the list of users allowed to clone
2558: a course.
2559:
2560: Inputs: $action,$cloner
2561: where $action is add or drop, and $cloner is identity of
2562: user for whom cloning ability is to be changed in course.
2563:
2564: =cut
2565:
2566: ##################################################
2567: ##################################################
2568:
2569: sub extract_cloners {
2570: my ($clonelist,$allowclone) = @_;
2571: if ($clonelist =~ /,/) {
2572: @{$allowclone} = split/,/,$clonelist;
2573: } else {
2574: $$allowclone[0] = $clonelist;
2575: }
2576: }
2577:
2578:
2579: sub check_cloners {
2580: my ($clonelist,$oldcloner) = @_;
2581: my ($clean_clonelist,$disallowed);
2582: my @allowclone = ();
2583: &extract_cloners($$clonelist,\@allowclone);
2584: foreach my $currclone (@allowclone) {
2585: if (!grep/^$currclone$/,@$oldcloner) {
2586: my ($uname,$udom) = split/:/,$currclone;
2587: if ($uname && $udom) {
2588: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2589: $disallowed .= $currclone.',';
2590: } else {
2591: $clean_clonelist .= $currclone.',';
2592: }
2593: }
2594: } else {
2595: $clean_clonelist .= $currclone.',';
2596: }
2597: }
2598: if ($disallowed) {
2599: $disallowed =~ s/,$//;
2600: }
2601: if ($clean_clonelist) {
2602: $clean_clonelist =~ s/,$//;
2603: }
2604: $$clonelist = $clean_clonelist;
2605: return $disallowed;
2606: }
2607:
2608: sub change_clone {
2609: my ($clonelist,$oldcloner) = @_;
2610: my ($uname,$udom);
2611: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2612: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2613: my $clone_crs = $cnum.':'.$cdom;
2614:
2615: if ($cnum && $cdom) {
2616: my @allowclone;
2617: &extract_cloners($clonelist,\@allowclone);
2618: foreach my $currclone (@allowclone) {
2619: if (!grep/^$currclone$/,@$oldcloner) {
2620: ($uname,$udom) = split/:/,$currclone;
2621: if ($uname && $udom) {
2622: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2623: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2624: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
2625: if ($currclonecrs{'cloneable'} eq '') {
2626: $currclonecrs{'cloneable'} = $clone_crs;
2627: } else {
2628: $currclonecrs{'cloneable'} .= ','.$clone_crs;
2629: }
2630: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
2631: }
2632: }
2633: }
2634: }
2635: }
2636: foreach my $oldclone (@$oldcloner) {
2637: if (!grep/^$oldclone$/,@allowclone) {
2638: ($uname,$udom) = split/:/,$oldclone;
2639: if ($uname && $udom) {
2640: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2641: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2642: my %newclonecrs = ();
2643: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
2644: if ($currclonecrs{'cloneable'} =~ /,/) {
2645: my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
2646: foreach (@currclonecrs) {
2647: unless ($_ eq $clone_crs) {
2648: $newclonecrs{'cloneable'} .= $_.',';
2649: }
2650: }
2651: $newclonecrs{'cloneable'} =~ s/,$//;
2652: } else {
2653: $newclonecrs{'cloneable'} = '';
2654: }
2655: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
2656: }
2657: }
2658: }
2659: }
2660: }
2661: }
2662: }
2663:
2664:
2665: ##################################################
2666: ##################################################
2667:
2668: =pod
2669:
2670: =item * header
2671:
2672: Output html header for page
2673:
2674: =cut
2675:
2676: ##################################################
2677: ##################################################
2678: sub header {
2679: my $html=&Apache::lonxml::xmlbegin();
2680: my $bodytag=&Apache::loncommon::bodytag('Parameter Manager');
2681: my $title = &mt('LON-CAPA Parameter Manager');
2682: return(<<ENDHEAD);
2683: $html
2684: <head>
2685: <title>$title</title>
2686: </head>
2687: $bodytag
2688: ENDHEAD
2689: }
2690: ##################################################
2691: ##################################################
2692: sub print_main_menu {
2693: my ($r,$parm_permission)=@_;
2694: #
2695: $r->print(<<ENDMAINFORMHEAD);
2696: <form method="post" enctype="multipart/form-data"
2697: action="/adm/parmset" name="studentform">
2698: ENDMAINFORMHEAD
2699: #
2700: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2701: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2702: my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
2703:
2704: my @menu =
2705: (
2706: { text => 'Set Course Environment Parameters',
2707: action => 'crsenv',
2708: permission => $parm_permission,
2709: },
2710: { text => 'Set Portfolio Metadata',
2711: action => 'setrestrictmeta',
2712: permission => $parm_permission,
2713: },
2714: { text => 'Manage Course Slots',
2715: url => '/adm/slotrequest?command=showslots',
2716: permission => $vgr,
2717: },
2718: { divider => 1,
2719: },
2720: { text => 'Set/Modify Resource Parameters - Helper Mode',
2721: url => '/adm/helper/parameter.helper',
2722: permission => $parm_permission,
2723: },
2724: { text => 'Modify Resource Parameters - Overview Mode',
2725: action => 'setoverview',
2726: permission => $parm_permission,
2727: },
2728: { text => 'Set Resource Parameters - Overview Mode',
2729: action => 'newoverview',
2730: permission => $parm_permission,
2731: },
2732: { text => 'Set/Modify Resource Parameters - Table Mode',
2733: action => 'settable',
2734: permission => $parm_permission,
2735: help => 'Cascading_Parameters',
2736: },
2737: { text => 'Set Parameter Setting Default Actions',
2738: action => 'setdefaults',
2739: permission => $parm_permission,
2740: },
2741: );
2742: my $menu_html = '';
2743: foreach my $menu_item (@menu) {
2744: if ($menu_item->{'divider'}) {
2745: $menu_html .= '<hr />';
2746: next;
2747: }
2748: next if (! $menu_item->{'permission'});
2749: $menu_html.='<p>';
2750: $menu_html.='<font size="+1">';
2751: if (exists($menu_item->{'url'})) {
2752: $menu_html.=qq{<a href="$menu_item->{'url'}">};
2753: } else {
2754: $menu_html.=
2755: qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};
2756: }
2757: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
2758: if (exists($menu_item->{'help'})) {
2759: $menu_html.=
2760: &Apache::loncommon::help_open_topic($menu_item->{'help'});
2761: }
2762: $menu_html.='</p>'.$/;
2763: }
2764: $r->print($menu_html);
2765: return;
2766: }
2767: ### Set portfolio metadata
2768: sub output_row {
2769: my ($r, $field_name, $field_text) = @_;
2770: my $output;
2771: my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'};
2772: my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'};
2773: unless (defined($options)) {
2774: $options = 'active,stuadd';
2775: $values = '';
2776: }
2777: $output.='<strong>'.$field_text.':</strong>';
2778: $output.='<input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /><br />';
2779:
2780: my @options= ( ['active', 'Show to student'],
2781: ['onlyone','Student may select only one choice'],
2782: ['stuadd', 'Student may type choices']);
2783: foreach my $opt (@options) {
2784: my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ;
2785: $output.=(' 'x5).'<label><input type="checkbox" name="'.
2786: $field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'.
2787: &mt($opt->[1]).'</label> <br />';
2788: }
2789: return ($output);
2790: }
2791:
2792: sub setrestrictmeta {
2793: my ($r)=@_;
2794: my $next_meta;
2795: my $output;
2796: my $item_num;
2797: my $put_result;
2798: $r->print(&Apache::lonxml::xmlbegin());
2799: $r->print('<head>
2800: <title>LON-CAPA Restrict Metadata</title>
2801: </head>');
2802: $r->print(&Apache::loncommon::bodytag('Restrict Metadata'));
2803: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
2804: 'Restrict Metadata'));
2805: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2806: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2807: my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};
2808: my $save_field = '';
2809: if ($env{'form.restrictmeta'}) {
2810: foreach my $field (sort(keys(%env))) {
2811: if ($field=~m/^form.(.+)_(.+)$/) {
2812: my $options;
2813: my $meta_field = $1;
2814: my $meta_key = $2;
2815: if ($save_field ne $meta_field) {
2816: $save_field = $meta_field;
2817: if ($env{'form.'.$meta_field.'_stuadd'}) {
2818: $options.='stuadd,';
2819: }
2820: if ($env{'form.'.$meta_field.'_onlyone'}) {
2821: $options.='onlyone,';
2822: }
2823: if ($env{'form.'.$meta_field.'_active'}) {
2824: $options.='active,';
2825: }
2826: my $name = $save_field;
2827: $put_result = &Apache::lonnet::put('environment',
2828: {'metadata.'.$meta_field.'.options'=>$options,
2829: 'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'},
2830: },$dom,$crs);
2831: }
2832: }
2833: }
2834: }
2835: &Apache::lonnet::coursedescription($env{'request.course.id'});
2836: my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');
2837: foreach my $field (sort(keys(%metadata_fields))) {
2838: &Apache::lonnet::logthis ($field);
2839: if ($field ne 'courserestricted') {
2840: $output.= &output_row($r, $field, $metadata_fields{$field});
2841: }
2842: }
2843: $r->print(<<ENDenv);
2844: <form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">
2845: <p>
2846: $output
2847: <input type="submit" name="restrictmeta" value="Update Metadata Restrictions">
2848: </form>
2849: ENDenv
2850: $r->print('</body>
2851: </html>');
2852: return 'ok';
2853: }
2854: ##################################################
2855:
2856: sub defaultsetter {
2857: my $r=shift;
2858: my $bodytag=&Apache::loncommon::bodytag('Parameter Setting Default Actions');
2859: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2860: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2861: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Defaults');
2862: my $html=&Apache::lonxml::xmlbegin();
2863: $r->print(<<ENDDEFHEAD);
2864: $html
2865: <head>
2866: <title>LON-CAPA Parameters</title>
2867: </head>
2868: $bodytag
2869: $breadcrumbs
2870: <form method="post" action="/adm/parmset?action=setdefaults" name="defaultform">
2871: ENDDEFHEAD
2872: my @ids=();
2873: my %typep=();
2874: my %keyp=();
2875: my %allparms=();
2876: my %allparts=();
2877: my %allmaps=();
2878: my %mapp=();
2879: my %symbp=();
2880: my %maptitles=();
2881: my %uris=();
2882: my %keyorder=&standardkeyorder();
2883: my %defkeytype=();
2884:
2885: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
2886: \%mapp, \%symbp,\%maptitles,\%uris,
2887: \%keyorder,\%defkeytype);
2888: if ($env{'form.storerules'}) {
2889: my %newrules=();
2890: my @delrules=();
2891: my %triggers=();
2892: foreach my $key (keys(%env)) {
2893: if ($key=~/^form\.(\w+)\_action$/) {
2894: my $tempkey=$1;
2895: my $action=$env{$key};
2896: if ($action) {
2897: $newrules{$tempkey.'_action'}=$action;
2898: if ($action ne 'default') {
2899: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/);
2900: $triggers{$whichparm}.=$tempkey.':';
2901: }
2902: $newrules{$tempkey.'_type'}=$defkeytype{$tempkey};
2903: if (&isdateparm($defkeytype{$tempkey})) {
2904: $newrules{$tempkey.'_days'}=$env{'form.'.$tempkey.'_days'};
2905: $newrules{$tempkey.'_hours'}=$env{'form.'.$tempkey.'_hours'};
2906: $newrules{$tempkey.'_min'}=$env{'form.'.$tempkey.'_min'};
2907: $newrules{$tempkey.'_sec'}=$env{'form.'.$tempkey.'_sec'};
2908: } else {
2909: $newrules{$tempkey.'_value'}=$env{'form.'.$tempkey.'_value'};
2910: $newrules{$tempkey.'_triggervalue'}=$env{'form.'.$tempkey.'_triggervalue'};
2911: }
2912: } else {
2913: push(@delrules,$tempkey.'_action');
2914: push(@delrules,$tempkey.'_type');
2915: push(@delrules,$tempkey.'_hours');
2916: push(@delrules,$tempkey.'_min');
2917: push(@delrules,$tempkey.'_sec');
2918: push(@delrules,$tempkey.'_value');
2919: }
2920: }
2921: }
2922: foreach my $key (keys %allparms) {
2923: $newrules{$key.'_triggers'}=$triggers{$key};
2924: }
2925: &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs);
2926: &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs);
2927: &resetrulescache();
2928: }
2929: my %lt=&Apache::lonlocal::texthash('days' => 'Days',
2930: 'hours' => 'Hours',
2931: 'min' => 'Minutes',
2932: 'sec' => 'Seconds',
2933: 'yes' => 'Yes',
2934: 'no' => 'No');
2935: my @standardoptions=('','default');
2936: my @standarddisplay=('',&mt('Default value when manually setting'));
2937: my @dateoptions=('','default');
2938: my @datedisplay=('',&mt('Default value when manually setting'));
2939: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {
2940: unless ($tempkey) { next; }
2941: push @standardoptions,'when_setting_'.$tempkey;
2942: push @standarddisplay,&mt('Automatically set when setting ').$tempkey;
2943: if (&isdateparm($defkeytype{$tempkey})) {
2944: push @dateoptions,'later_than_'.$tempkey;
2945: push @datedisplay,&mt('Automatically set later than ').$tempkey;
2946: push @dateoptions,'earlier_than_'.$tempkey;
2947: push @datedisplay,&mt('Automatically set earlier than ').$tempkey;
2948: }
2949: }
2950: $r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.
2951: &mt('Automatic setting rules apply to table mode interfaces only.'));
2952: $r->print("\n<table border='1'><tr><th>".&mt('Rule for parameter').'</th><th>'.
2953: &mt('Action').'</th><th>'.&mt('Value').'</th></tr>');
2954: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {
2955: unless ($tempkey) { next; }
2956: $r->print("\n<tr><td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>');
2957: my $action=&rulescache($tempkey.'_action');
2958: $r->print('<select name="'.$tempkey.'_action">');
2959: if (&isdateparm($defkeytype{$tempkey})) {
2960: for (my $i=0;$i<=$#dateoptions;$i++) {
2961: if ($dateoptions[$i]=~/\_$tempkey$/) { next; }
2962: $r->print("\n<option value='$dateoptions[$i]'".
2963: ($dateoptions[$i] eq $action?' selected="selected"':'').
2964: ">$datedisplay[$i]</option>");
2965: }
2966: } else {
2967: for (my $i=0;$i<=$#standardoptions;$i++) {
2968: if ($standardoptions[$i]=~/\_$tempkey$/) { next; }
2969: $r->print("\n<option value='$standardoptions[$i]'".
2970: ($standardoptions[$i] eq $action?' selected="selected"':'').
2971: ">$standarddisplay[$i]</option>");
2972: }
2973: }
2974: $r->print('</select>');
2975: unless (&isdateparm($defkeytype{$tempkey})) {
2976: $r->print("\n<br />".&mt('Triggering value(s) of other parameter (optional, comma-separated):').
2977: '<input type="text" size="20" name="'.$tempkey.'_triggervalue" value="'.&rulescache($tempkey.'_triggervalue').'" />');
2978: }
2979: $r->print("\n</td><td>\n");
2980:
2981: if (&isdateparm($defkeytype{$tempkey})) {
2982: my $days=&rulescache($tempkey.'_days');
2983: my $hours=&rulescache($tempkey.'_hours');
2984: my $min=&rulescache($tempkey.'_min');
2985: my $sec=&rulescache($tempkey.'_sec');
2986: $r->print(<<ENDINPUTDATE);
2987: <input name="$tempkey\_days" type="text" size="4" value="$days" />$lt{'days'}<br />
2988: <input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br />
2989: <input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br />
2990: <input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'}
2991: ENDINPUTDATE
2992: } elsif ($defkeytype{$tempkey} eq 'string_yesno') {
2993: my $yeschecked='';
2994: my $nochecked='';
2995: if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked='checked="checked"'; }
2996: if (&rulescache($tempkey.'_value') eq 'no') { $nochecked='checked="checked"'; }
2997:
2998: $r->print(<<ENDYESNO);
2999: <label><input type="radio" name="$tempkey\_value" value="yes" $yeschecked /> $lt{'yes'}</label><br />
3000: <label><input type="radio" name="$tempkey\_value" value="no" $nochecked /> $lt{'no'}</label>
3001: ENDYESNO
3002: } else {
3003: $r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');
3004: }
3005: $r->print('</td></tr>');
3006: }
3007: $r->print("</table>\n<input type='submit' name='storerules' value='".
3008: &mt('Store Rules')."' /></form>\n</body>\n</html>");
3009: return;
3010: }
3011:
3012: ##################################################
3013: ##################################################
3014:
3015: =pod
3016:
3017: =item * handler
3018:
3019: Main handler. Calls &assessparms and &crsenv subroutines.
3020:
3021: =cut
3022: ##################################################
3023: ##################################################
3024: # use Data::Dumper;
3025:
3026:
3027: sub handler {
3028: my $r=shift;
3029:
3030: if ($r->header_only) {
3031: &Apache::loncommon::content_type($r,'text/html');
3032: $r->send_http_header;
3033: return OK;
3034: }
3035: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3036: ['action','state',
3037: 'pres_marker',
3038: 'pres_value',
3039: 'pres_type',
3040: 'udom','uname','symb','serial']);
3041:
3042:
3043: &Apache::lonhtmlcommon::clear_breadcrumbs();
3044: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
3045: text=>"Parameter Manager",
3046: faq=>10,
3047: bug=>'Instructor Interface'});
3048:
3049: # ----------------------------------------------------- Needs to be in a course
3050: my $parm_permission =
3051: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) ||
3052: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
3053: $env{'request.course.sec'}));
3054: if ($env{'request.course.id'} && $parm_permission) {
3055:
3056: # Start Page
3057: &Apache::loncommon::content_type($r,'text/html');
3058: $r->send_http_header;
3059:
3060:
3061: # id numbers can change on re-ordering of folders
3062:
3063: &resetsymbcache();
3064:
3065: #
3066: # Main switch on form.action and form.state, as appropriate
3067: #
3068: # Check first if coming from someone else headed directly for
3069: # the table mode
3070: if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
3071: && (!$env{'form.dis'})) || ($env{'form.symb'})) {
3072: &assessparms($r);
3073:
3074: } elsif (! exists($env{'form.action'})) {
3075: $r->print(&header());
3076: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
3077: 'Parameter Manager'));
3078: &print_main_menu($r,$parm_permission);
3079: } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {
3080: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',
3081: text=>"Course Environment"});
3082: &crsenv($r);
3083: } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) {
3084: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
3085: text=>"Overview Mode"});
3086: &overview($r);
3087: } elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) {
3088: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',
3089: text=>"Restrict Metadata"});
3090: &setrestrictmeta($r);
3091: } elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) {
3092: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
3093: text=>"Overview Mode"});
3094: &newoverview($r);
3095: } elsif ($env{'form.action'} eq 'setdefaults' && $parm_permission) {
3096: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults',
3097: text=>"Set Defaults"});
3098: &defaultsetter($r);
3099: } elsif ($env{'form.action'} eq 'settable' && $parm_permission) {
3100: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
3101: text=>"Table Mode",
3102: help => 'Course_Setting_Parameters'});
3103: &assessparms($r);
3104: }
3105:
3106: } else {
3107: # ----------------------------- Not in a course, or not allowed to modify parms
3108: $env{'user.error.msg'}=
3109: "/adm/parmset:opa:0:0:Cannot modify assessment parameters";
3110: return HTTP_NOT_ACCEPTABLE;
3111: }
3112: return OK;
3113: }
3114:
3115: 1;
3116: __END__
3117:
3118: =pod
3119:
3120: =back
3121:
3122: =cut
3123:
3124:
3125:
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