Annotation of loncom/interface/lonparmset.pm, revision 1.268
1.1 www 1: # The LearningOnline Network with CAPA
2: # Handler to set parameters for assessments
3: #
1.268 ! albertel 4: # $Id: lonparmset.pm,v 1.267 2005/11/17 20:04:05 albertel Exp $
1.40 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.59 matthew 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: ###################################################################
1.1 www 53:
54: package Apache::lonparmset;
55:
56: use strict;
57: use Apache::lonnet;
58: use Apache::Constants qw(:common :http REDIRECT);
1.88 matthew 59: use Apache::lonhtmlcommon();
1.36 albertel 60: use Apache::loncommon;
1.1 www 61: use GDBM_File;
1.57 albertel 62: use Apache::lonhomework;
63: use Apache::lonxml;
1.130 www 64: use Apache::lonlocal;
1.197 www 65: use Apache::lonnavmaps;
1.1 www 66:
1.198 www 67: # --- Caches local to lonparmset
1.2 www 68:
1.199 www 69: my $parmhashid;
70: my %parmhash;
1.201 www 71: my $symbsid;
72: my %symbs;
1.221 www 73: my $rulesid;
74: my %rules;
1.198 www 75:
76: # --- end local caches
77:
1.59 matthew 78: ##################################################
79: ##################################################
80:
81: =pod
82:
83: =item parmval
84:
85: Figure out a cascading parameter.
86:
1.71 albertel 87: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
1.162 albertel 88: $id - a bighash Id number
1.71 albertel 89: $def - the resource's default value 'stupid emacs
90:
91: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels
92:
1.182 albertel 93: 11 - General Course
94: 10 - Map or Folder level in course
95: 9- resource default
96: 8- map default
1.71 albertel 97: 7 - resource level in course
98: 6 - General for section
1.82 www 99: 5 - Map or Folder level for section
1.71 albertel 100: 4 - resource level in section
101: 3 - General for specific student
1.82 www 102: 2 - Map or Folder level for specific student
1.71 albertel 103: 1 - resource level for specific student
1.2 www 104:
1.59 matthew 105: =cut
106:
107: ##################################################
1.2 www 108: sub parmval {
1.187 www 109: my ($what,$id,$def,$uname,$udom,$csec)=@_;
1.201 www 110: return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec);
111: }
112:
113: sub parmval_by_symb {
114: my ($what,$symb,$def,$uname,$udom,$csec)=@_;
1.198 www 115: # load caches
1.200 www 116:
1.198 www 117: &cacheparmhash();
1.200 www 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:
1.198 www 124:
1.8 www 125: my $result='';
1.44 albertel 126: my @outpar=();
1.2 www 127: # ----------------------------------------------------- Cascading lookup scheme
1.201 www 128: my $map=(&Apache::lonnet::decode_symb($symb))[0];
1.10 www 129:
1.201 www 130: my $symbparm=$symb.'.'.$what;
131: my $mapparm=$map.'___(all).'.$what;
1.10 www 132:
1.190 albertel 133: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what;
134: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
135: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
136:
137: my $courselevel=$env{'request.course.id'}.'.'.$what;
138: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
139: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
1.2 www 140:
1.11 www 141:
142:
1.182 albertel 143: # --------------------------------------------------------- first, check course
1.11 www 144:
1.200 www 145: if (defined($$courseopt{$courselevel})) {
146: $outpar[11]=$$courseopt{$courselevel};
1.182 albertel 147: $result=11;
1.43 albertel 148: }
1.11 www 149:
1.200 www 150: if (defined($$courseopt{$courselevelm})) {
151: $outpar[10]=$$courseopt{$courselevelm};
1.182 albertel 152: $result=10;
1.43 albertel 153: }
1.11 www 154:
1.182 albertel 155: # ------------------------------------------------------- second, check default
156:
157: if (defined($def)) { $outpar[9]=$def; $result=9; }
158:
159: # ------------------------------------------------------ third, check map parms
160:
161: my $thisparm=$parmhash{$symbparm};
162: if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; }
163:
1.200 www 164: if (defined($$courseopt{$courselevelr})) {
165: $outpar[7]=$$courseopt{$courselevelr};
1.43 albertel 166: $result=7;
167: }
1.11 www 168:
1.182 albertel 169: # ------------------------------------------------------ fourth, back to course
1.71 albertel 170: if (defined($csec)) {
1.200 www 171: if (defined($$courseopt{$seclevel})) {
172: $outpar[6]=$$courseopt{$seclevel};
1.43 albertel 173: $result=6;
174: }
1.200 www 175: if (defined($$courseopt{$seclevelm})) {
176: $outpar[5]=$$courseopt{$seclevelm};
1.43 albertel 177: $result=5;
178: }
179:
1.200 www 180: if (defined($$courseopt{$seclevelr})) {
1.201 www 181: $outpar[4]=$$courseopt{$seclevelr};
1.43 albertel 182: $result=4;
183: }
184: }
1.11 www 185:
1.182 albertel 186: # ---------------------------------------------------------- fifth, check user
1.11 www 187:
1.71 albertel 188: if (defined($uname)) {
1.200 www 189: if (defined($$useropt{$courselevel})) {
190: $outpar[3]=$$useropt{$courselevel};
1.43 albertel 191: $result=3;
192: }
1.10 www 193:
1.200 www 194: if (defined($$useropt{$courselevelm})) {
195: $outpar[2]=$$useropt{$courselevelm};
1.43 albertel 196: $result=2;
197: }
1.2 www 198:
1.200 www 199: if (defined($$useropt{$courselevelr})) {
200: $outpar[1]=$$useropt{$courselevelr};
1.43 albertel 201: $result=1;
202: }
203: }
1.44 albertel 204: return ($result,@outpar);
1.2 www 205: }
206:
1.198 www 207: sub resetparmhash {
208: $parmhashid='';
209: }
210:
211: sub cacheparmhash {
212: if ($parmhashid eq $env{'request.course.fn'}) { return; }
213: my %parmhashfile;
214: if (tie(%parmhashfile,'GDBM_File',
215: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) {
216: %parmhash=%parmhashfile;
217: untie %parmhashfile;
218: $parmhashid=$env{'request.course.fn'};
219: }
220: }
221:
1.203 www 222: sub resetsymbcache {
223: $symbsid='';
224: }
225:
1.201 www 226: sub symbcache {
227: my $id=shift;
228: if ($symbsid ne $env{'request.course.id'}) {
229: %symbs=();
230: }
231: unless ($symbs{$id}) {
232: my $navmap = Apache::lonnavmaps::navmap->new();
233: if ($id=~/\./) {
234: my $resource=$navmap->getById($id);
235: $symbs{$id}=$resource->symb();
236: } else {
237: my $resource=$navmap->getByMapPc($id);
238: $symbs{$id}=&Apache::lonnet::declutter($resource->src());
239: }
240: $symbsid=$env{'request.course.id'};
241: }
242: return $symbs{$id};
243: }
244:
1.221 www 245: sub resetrulescache {
246: $rulesid='';
247: }
248:
249: sub rulescache {
250: my $id=shift;
251: if ($rulesid ne $env{'request.course.id'}) {
252: %rules=();
253: }
1.224 www 254: unless (defined($rules{$id})) {
1.221 www 255: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
256: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.224 www 257: %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs);
1.221 www 258: $rulesid=$env{'request.course.id'};
259: }
260: return $rules{$id};
261: }
262:
1.229 www 263: sub preset_defaults {
264: my $type=shift;
265: if (&rulescache($type.'_action') eq 'default') {
266: # yes, there is something
267: return (&rulescache($type.'_hours'),
268: &rulescache($type.'_min'),
269: &rulescache($type.'_sec'),
270: &rulescache($type.'_value'));
271: } else {
272: # nothing there or something else
273: return ('','','','','');
274: }
275: }
276:
1.186 www 277: ##################################################
278: ##################################################
279: #
1.197 www 280: # Store a parameter by ID
1.186 www 281: #
282: # Takes
283: # - resource id
284: # - name of parameter
285: # - level
286: # - new value
287: # - new type
1.187 www 288: # - username
289: # - userdomain
290:
1.186 www 291: sub storeparm {
1.187 www 292: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_;
1.201 www 293: &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec);
1.197 www 294: }
295:
296: #
297: # Store a parameter by symb
298: #
299: # Takes
300: # - symb
301: # - name of parameter
302: # - level
303: # - new value
304: # - new type
305: # - username
306: # - userdomain
307:
1.226 www 308: my %recstack;
1.197 www 309: sub storeparm_by_symb {
1.226 www 310: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag)=@_;
311: unless ($recflag) {
312: # first time call
313: %recstack=();
314: $recflag=1;
315: }
316: # store parameter
317: &storeparm_by_symb_inner
318: ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec);
1.266 www 319: # don't do anything if parameter was reset
320: unless ($nval) { return; }
1.226 www 321: my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/);
322: # remember that this was set
323: $recstack{$parm}=1;
324: # what does this trigger?
325: foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) {
326: # don't backfire
327: unless ((!$triggered) || ($recstack{$triggered})) {
328: my $action=&rulescache($triggered.'_action');
329: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/);
330: # set triggered parameter on same level
331: my $newspnam=$prefix.$triggered;
1.227 www 332: my $newvalue='';
1.228 www 333: my $active=1;
334: if ($action=~/^when\_setting/) {
335: # are there restrictions?
336: if (&rulescache($triggered.'_triggervalue')=~/\w/) {
337: $active=0;
338: foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) {
339: if (lc($possiblevalue) eq lc($nval)) { $active=1; }
340: }
341: }
342: $newvalue=&rulescache($triggered.'_value');
1.227 www 343: } else {
344: my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec');
1.228 www 345: if ($action=~/^later\_than/) {
346: $newvalue=$nval+$totalsecs;
347: } else {
348: $newvalue=$nval-$totalsecs;
349: }
350: }
351: if ($active) {
352: &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'),
353: $uname,$udom,$csec,$recflag);
1.227 www 354: }
1.226 www 355: }
356: }
357: return '';
358: }
359:
360: sub storeparm_by_symb_inner {
1.197 www 361: # ---------------------------------------------------------- Get symb, map, etc
362: my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_;
363: # ---------------------------------------------------------- Construct prefixes
1.186 www 364: $spnam=~s/\_([^\_]+)$/\.$1/;
1.197 www 365: my $map=(&Apache::lonnet::decode_symb($symb))[0];
366: my $symbparm=$symb.'.'.$spnam;
367: my $mapparm=$map.'___(all).'.$spnam;
368:
1.190 albertel 369: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam;
370: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
371: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
1.186 www 372:
1.190 albertel 373: my $courselevel=$env{'request.course.id'}.'.'.$spnam;
374: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
375: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
1.186 www 376:
377: my $storeunder='';
378: if (($snum==11) || ($snum==3)) { $storeunder=$courselevel; }
379: if (($snum==10) || ($snum==2)) { $storeunder=$courselevelm; }
380: if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
381: if ($snum==6) { $storeunder=$seclevel; }
382: if ($snum==5) { $storeunder=$seclevelm; }
383: if ($snum==4) { $storeunder=$seclevelr; }
384:
385: my $delete;
386: if ($nval eq '') { $delete=1;}
387: my %storecontent = ($storeunder => $nval,
388: $storeunder.'.type' => $ntype);
389: my $reply='';
390: if ($snum>3) {
391: # ---------------------------------------------------------------- Store Course
392: #
1.200 www 393: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
394: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.186 www 395: # Expire sheets
396: &Apache::lonnet::expirespread('','','studentcalc');
397: if (($snum==7) || ($snum==4)) {
1.197 www 398: &Apache::lonnet::expirespread('','','assesscalc',$symb);
1.186 www 399: } elsif (($snum==8) || ($snum==5)) {
1.197 www 400: &Apache::lonnet::expirespread('','','assesscalc',$map);
1.186 www 401: } else {
402: &Apache::lonnet::expirespread('','','assesscalc');
403: }
404: # Store parameter
405: if ($delete) {
406: $reply=&Apache::lonnet::del
1.200 www 407: ('resourcedata',[keys(%storecontent)],$cdom,$cnum);
1.186 www 408: } else {
409: $reply=&Apache::lonnet::cput
1.200 www 410: ('resourcedata',\%storecontent,$cdom,$cnum);
1.186 www 411: }
1.200 www 412: &Apache::lonnet::devalidatecourseresdata($cnum,$cdom);
1.186 www 413: } else {
414: # ------------------------------------------------------------------ Store User
415: #
416: # Expire sheets
417: &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
418: if ($snum==1) {
419: &Apache::lonnet::expirespread
1.197 www 420: ($uname,$udom,'assesscalc',$symb);
1.186 www 421: } elsif ($snum==2) {
422: &Apache::lonnet::expirespread
1.197 www 423: ($uname,$udom,'assesscalc',$map);
1.186 www 424: } else {
425: &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
426: }
427: # Store parameter
428: if ($delete) {
429: $reply=&Apache::lonnet::del
430: ('resourcedata',[keys(%storecontent)],$udom,$uname);
431: } else {
432: $reply=&Apache::lonnet::cput
433: ('resourcedata',\%storecontent,$udom,$uname);
434: }
1.191 albertel 435: &Apache::lonnet::devalidateuserresdata($uname,$udom);
1.186 www 436: }
437:
438: if ($reply=~/^error\:(.*)/) {
439: return "<font color=red>Write Error: $1</font>";
440: }
441: return '';
442: }
443:
1.59 matthew 444: ##################################################
445: ##################################################
446:
447: =pod
448:
449: =item valout
450:
451: Format a value for output.
452:
453: Inputs: $value, $type
454:
455: Returns: $value, formatted for output. If $type indicates it is a date,
456: localtime($value) is returned.
1.9 www 457:
1.59 matthew 458: =cut
459:
460: ##################################################
461: ##################################################
1.9 www 462: sub valout {
463: my ($value,$type)=@_;
1.59 matthew 464: my $result = '';
465: # Values of zero are valid.
466: if (! $value && $value ne '0') {
1.71 albertel 467: $result = ' ';
1.59 matthew 468: } else {
1.66 www 469: if ($type eq 'date_interval') {
470: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
471: $year=$year-70;
472: $mday--;
473: if ($year) {
474: $result.=$year.' yrs ';
475: }
476: if ($mon) {
477: $result.=$mon.' mths ';
478: }
479: if ($mday) {
480: $result.=$mday.' days ';
481: }
482: if ($hour) {
483: $result.=$hour.' hrs ';
484: }
485: if ($min) {
486: $result.=$min.' mins ';
487: }
488: if ($sec) {
489: $result.=$sec.' secs ';
490: }
491: $result=~s/\s+$//;
1.213 www 492: } elsif (&isdateparm($type)) {
1.59 matthew 493: $result = localtime($value);
494: } else {
495: $result = $value;
496: }
497: }
498: return $result;
1.9 www 499: }
500:
1.59 matthew 501: ##################################################
502: ##################################################
503:
504: =pod
1.5 www 505:
1.59 matthew 506: =item plink
507:
508: Produces a link anchor.
509:
510: Inputs: $type,$dis,$value,$marker,$return,$call
511:
512: Returns: scalar with html code for a link which will envoke the
513: javascript function 'pjump'.
514:
515: =cut
516:
517: ##################################################
518: ##################################################
1.5 www 519: sub plink {
520: my ($type,$dis,$value,$marker,$return,$call)=@_;
1.23 www 521: my $winvalue=$value;
522: unless ($winvalue) {
1.213 www 523: if (&isdateparm($type)) {
1.190 albertel 524: $winvalue=$env{'form.recent_'.$type};
1.23 www 525: } else {
1.190 albertel 526: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};
1.23 www 527: }
528: }
1.229 www 529: my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/);
530: my ($hour,$min,$sec,$val)=&preset_defaults($parmname);
531: unless (defined($winvalue)) { $winvalue=$val; }
1.23 www 532: return
1.43 albertel 533: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
1.229 www 534: .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'.
1.43 albertel 535: &valout($value,$type).'</a><a name="'.$marker.'"></a>';
1.5 www 536: }
537:
1.44 albertel 538: sub startpage {
1.209 www 539: my $r=shift;
1.99 albertel 540:
1.120 www 541: my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','',
1.98 www 542: 'onUnload="pclose()"');
1.204 www 543: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Table Mode Parameter Setting');
1.81 www 544: my $selscript=&Apache::loncommon::studentbrowser_javascript();
1.88 matthew 545: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.183 albertel 546: my $html=&Apache::lonxml::xmlbegin();
1.44 albertel 547: $r->print(<<ENDHEAD);
1.183 albertel 548: $html
1.44 albertel 549: <head>
550: <title>LON-CAPA Course Parameters</title>
551: <script>
552:
553: function pclose() {
554: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
555: "height=350,width=350,scrollbars=no,menubar=no");
556: parmwin.close();
557: }
558:
1.88 matthew 559: $pjump_def
1.44 albertel 560:
561: function psub() {
562: pclose();
563: if (document.parmform.pres_marker.value!='') {
564: document.parmform.action+='#'+document.parmform.pres_marker.value;
565: var typedef=new Array();
566: typedef=document.parmform.pres_type.value.split('_');
567: if (document.parmform.pres_type.value!='') {
568: if (typedef[0]=='date') {
569: eval('document.parmform.recent_'+
570: document.parmform.pres_type.value+
571: '.value=document.parmform.pres_value.value;');
572: } else {
573: eval('document.parmform.recent_'+typedef[0]+
574: '.value=document.parmform.pres_value.value;');
575: }
576: }
577: document.parmform.submit();
578: } else {
579: document.parmform.pres_value.value='';
580: document.parmform.pres_marker.value='';
581: }
582: }
583:
1.57 albertel 584: function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
585: var options = "width=" + w + ",height=" + h + ",";
586: options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
587: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no";
588: var newWin = window.open(url, wdwName, options);
589: newWin.focus();
590: }
1.44 albertel 591: </script>
1.81 www 592: $selscript
1.44 albertel 593: </head>
1.64 www 594: $bodytag
1.193 albertel 595: $breadcrumbs
596: <form method="post" action="/adm/parmset?action=settable" name="parmform">
1.44 albertel 597: <input type="hidden" value='' name="pres_value">
598: <input type="hidden" value='' name="pres_type">
599: <input type="hidden" value='' name="pres_marker">
1.209 www 600: <input type="hidden" value='1' name="prevvisit">
1.44 albertel 601: ENDHEAD
602: }
603:
1.209 www 604:
1.44 albertel 605: sub print_row {
1.201 www 606: my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone,
1.187 www 607: $defbgtwo,$parmlev,$uname,$udom,$csec)=@_;
1.66 www 608: # get the values for the parameter in cascading order
609: # empty levels will remain empty
1.44 albertel 610: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},
1.187 www 611: $rid,$$default{$which},$uname,$udom,$csec);
1.66 www 612: # get the type for the parameters
613: # problem: these may not be set for all levels
614: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'.
615: $$name{$which}.'.type',
1.187 www 616: $rid,$$defaulttype{$which},$uname,$udom,$csec);
1.66 www 617: # cascade down manually
1.182 albertel 618: my $cascadetype=$$defaulttype{$which};
619: for (my $i=11;$i>0;$i--) {
1.66 www 620: if ($typeoutpar[$i]) {
621: $cascadetype=$typeoutpar[$i];
622: } else {
623: $typeoutpar[$i]=$cascadetype;
624: }
625: }
1.57 albertel 626: my $parm=$$display{$which};
627:
1.203 www 628: if ($parmlev eq 'full') {
1.57 albertel 629: $r->print('<td bgcolor='.$defbgtwo.' align="center">'
630: .$$part{$which}.'</td>');
631: } else {
632: $parm=~s|\[.*\]\s||g;
633: }
1.231 www 634: my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers');
635: if ($automatic) {
636: $parm.='<font color="red"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</font>';
637: }
1.159 albertel 638: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');
1.57 albertel 639:
1.44 albertel 640: my $thismarker=$which;
641: $thismarker=~s/^parameter\_//;
642: my $mprefix=$rid.'&'.$thismarker.'&';
643:
1.57 albertel 644: if ($parmlev eq 'general') {
645:
646: if ($uname) {
1.66 www 647: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 648: } elsif ($csec) {
1.66 www 649: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 650: } else {
1.182 albertel 651: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 652: }
653: } elsif ($parmlev eq 'map') {
654:
655: if ($uname) {
1.66 www 656: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 657: } elsif ($csec) {
1.66 www 658: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 659: } else {
1.182 albertel 660: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 661: }
662: } else {
663:
1.182 albertel 664: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
1.57 albertel 665:
1.203 www 666: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
667: &print_td($r,9,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
668: &print_td($r,8,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
669: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
670:
671: if ($csec) {
672: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
673: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
674: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
675: }
676: if ($uname) {
677: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
678: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
679: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
680: }
1.57 albertel 681:
682: } # end of $parmlev if/else
683:
1.136 albertel 684: $r->print('<td bgcolor=#CCCCFF align="center">'.
685: &valout($outpar[$result],$typeoutpar[$result]).'</td>');
686:
1.203 www 687: if ($parmlev eq 'full') {
1.136 albertel 688: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
1.201 www 689: '.'.$$name{$which},$$symbp{$rid});
1.136 albertel 690: my $sessionvaltype=$typeoutpar[$result];
691: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
692: $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
1.66 www 693: &valout($sessionval,$sessionvaltype).' '.
1.57 albertel 694: '</font></td>');
1.136 albertel 695: }
1.44 albertel 696: $r->print('</tr>');
1.57 albertel 697: $r->print("\n");
1.44 albertel 698: }
1.59 matthew 699:
1.44 albertel 700: sub print_td {
1.66 www 701: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
1.57 albertel 702: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
1.114 www 703: ' align="center">');
1.182 albertel 704: if ($which<8 || $which > 9) {
1.114 www 705: $r->print(&plink($$typeoutpar[$which],
706: $$display{$value},$$outpar[$which],
707: $mprefix."$which",'parmform.pres','psub'));
708: } else {
709: $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
710: }
711: $r->print('</td>'."\n");
1.57 albertel 712: }
713:
1.201 www 714:
1.63 bowersj2 715: =pod
716:
717: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.
718:
719: Input: See list below:
720:
721: =over 4
722:
723: =item B<ids>: An array that will contain all of the ids in the course.
724:
725: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
726:
1.171 www 727: =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
1.63 bowersj2 728:
729: =item B<allparms>: hash, name of parameter->display value (what is the display value?)
730:
731: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]"
732:
733: =item B<allkeys>: hash, full key to part->display value (what's display value?)
734:
735: =item B<allmaps>: hash, ???
736:
737: =item B<fcat>: ???
738:
739: =item B<defp>: hash, ???
740:
741: =item B<mapp>: ??
742:
743: =item B<symbp>: hash, id->full sym?
744:
745: =back
746:
747: =cut
748:
749: sub extractResourceInformation {
750: my $ids = shift;
751: my $typep = shift;
752: my $keyp = shift;
753: my $allparms = shift;
754: my $allparts = shift;
755: my $allmaps = shift;
756: my $mapp = shift;
757: my $symbp = shift;
1.82 www 758: my $maptitles=shift;
1.196 www 759: my $uris=shift;
1.210 www 760: my $keyorder=shift;
1.211 www 761: my $defkeytype=shift;
1.196 www 762:
1.210 www 763: my $keyordercnt=100;
1.63 bowersj2 764:
1.196 www 765: my $navmap = Apache::lonnavmaps::navmap->new();
766: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1);
767: foreach my $resource (@allres) {
768: my $id=$resource->id();
769: my ($mapid,$resid)=split(/\./,$id);
770: if ($mapid eq '0') { next; }
771: $$ids[$#$ids+1]=$id;
772: my $srcf=$resource->src();
773: $srcf=~/\.(\w+)$/;
774: $$typep{$id}=$1;
775: $$keyp{$id}='';
776: $$uris{$id}=$srcf;
777: foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
778: if ($_=~/^parameter\_(.*)/) {
779: my $key=$_;
1.209 www 780: # Hidden parameters
781: if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm') {
782: next;
1.63 bowersj2 783: }
1.196 www 784: my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
785: my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
786: my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
1.209 www 787: #
788: # allparms is a hash of parameter names
789: #
1.196 www 790: my $parmdis = $display;
1.209 www 791: $parmdis =~ s/\[Part.*$//g;
792: $$allparms{$name}=$parmdis;
1.211 www 793: $$defkeytype{$name}=&Apache::lonnet::metadata($srcf,$key.'.type');
1.209 www 794: #
795: # allparts is a hash of all parts
796: #
797: $$allparts{$part} = "Part: $part";
798: #
799: # Remember all keys going with this resource
800: #
1.196 www 801: if ($$keyp{$id}) {
802: $$keyp{$id}.=','.$key;
1.175 albertel 803: } else {
1.196 www 804: $$keyp{$id}=$key;
1.175 albertel 805: }
1.210 www 806: #
807: # Put in order
808: #
809: unless ($$keyorder{$key}) {
810: $$keyorder{$key}=$keyordercnt;
811: $keyordercnt++;
812: }
813:
1.63 bowersj2 814: }
815: }
1.196 www 816: $$mapp{$id}=
817: &Apache::lonnet::declutter($resource->enclosing_map_src());
818: $$mapp{$mapid}=$$mapp{$id};
819: $$allmaps{$mapid}=$$mapp{$id};
820: if ($mapid eq '1') {
821: $$maptitles{$mapid}='Main Course Documents';
822: } else {
823: $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id}));
824: }
825: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
826: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf);
827: $$symbp{$mapid}=$$mapp{$id}.'___(all)';
1.63 bowersj2 828: }
829: }
830:
1.208 www 831:
832: ##################################################
833: ##################################################
834:
1.213 www 835: sub isdateparm {
836: my $type=shift;
837: return (($type=~/^date/) && (!($type eq 'date_interval')));
838: }
839:
1.208 www 840: sub parmmenu {
1.211 www 841: my ($r,$allparms,$pscat,$keyorder)=@_;
1.208 www 842: my $tempkey;
843: $r->print(<<ENDSCRIPT);
844: <script type="text/javascript">
845: function checkall(value, checkName) {
846: for (i=0; i<document.forms.parmform.elements.length; i++) {
847: ele = document.forms.parmform.elements[i];
848: if (ele.name == checkName) {
849: document.forms.parmform.elements[i].checked=value;
850: }
851: }
852: }
1.210 www 853:
854: function checkthis(thisvalue, checkName) {
855: for (i=0; i<document.forms.parmform.elements.length; i++) {
856: ele = document.forms.parmform.elements[i];
857: if (ele.name == checkName) {
858: if (ele.value == thisvalue) {
859: document.forms.parmform.elements[i].checked=true;
860: }
861: }
862: }
863: }
864:
865: function checkdates() {
866: checkthis('duedate','pscat');
867: checkthis('opendate','pscat');
868: checkthis('answerdate','pscat');
1.218 www 869: }
870:
871: function checkdisset() {
872: checkthis('discussend','pscat');
873: checkthis('discusshide','pscat');
874: }
875:
876: function checkcontdates() {
877: checkthis('contentopen','pscat');
878: checkthis('contentclose','pscat');
879: }
880:
1.210 www 881:
882: function checkvisi() {
883: checkthis('hiddenresource','pscat');
884: checkthis('encrypturl','pscat');
885: checkthis('problemstatus','pscat');
886: checkthis('contentopen','pscat');
887: checkthis('opendate','pscat');
888: }
889:
890: function checkparts() {
891: checkthis('hiddenparts','pscat');
892: checkthis('display','pscat');
893: checkthis('ordered','pscat');
894: }
895:
896: function checkstandard() {
897: checkall(false,'pscat');
898: checkdates();
899: checkthis('weight','pscat');
900: checkthis('maxtries','pscat');
901: }
902:
1.208 www 903: </script>
904: ENDSCRIPT
1.209 www 905: $r->print();
1.208 www 906: $r->print("\n<table><tr>");
907: my $cnt=0;
1.211 www 908: foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) {
1.235 albertel 909: $r->print("\n<td><font size='-1'><label><input type='checkbox' name='pscat' ");
1.208 www 910: $r->print('value="'.$tempkey.'"');
911: if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) {
912: $r->print(' checked');
913: }
1.235 albertel 914: $r->print('>'.$$allparms{$tempkey}.'</label></font></td>');
1.209 www 915: $cnt++;
916: if ($cnt==3) {
917: $r->print("</tr>\n<tr>");
918: $cnt=0;
919: }
1.208 www 920: }
921: $r->print('
922: </tr><tr><td>
1.233 albertel 923: <a href="javascript:checkall(true, \'pscat\')">Select All</a><br />
924: <a href="javascript:checkstandard()">Select Common Only</a>
1.210 www 925: </td><td>
1.233 albertel 926: <a href="javascript:checkdates()">Add Problem Dates</a>
927: <a href="javascript:checkcontdates()">Add Content Dates</a><br />
928: <a href="javascript:checkdisset()">Add Discussion Settings</a>
929: <a href="javascript:checkvisi()">Add Visibilities</a><br />
930: <a href="javascript:checkparts()">Add Part Parameters</a>
1.210 www 931: </td><td>
1.233 albertel 932: <a href="javascript:checkall(false, \'pscat\')">Unselect All</a>
1.208 www 933: </td>
934: ');
935: $r->print('</tr></table>');
936: }
937:
1.209 www 938: sub partmenu {
939: my ($r,$allparts,$psprt)=@_;
1.211 www 940: $r->print('<select multiple name="psprt" size="8">');
1.208 www 941: $r->print('<option value="all"');
942: $r->print(' selected') unless (@{$psprt});
943: $r->print('>'.&mt('All Parts').'</option>');
944: my %temphash=();
945: foreach (@{$psprt}) { $temphash{$_}=1; }
1.234 albertel 946: foreach my $tempkey (sort {
947: if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); }
948: } keys(%{$allparts})) {
1.208 www 949: unless ($tempkey =~ /\./) {
950: $r->print('<option value="'.$tempkey.'"');
951: if ($$psprt[0] eq "all" || $temphash{$tempkey}) {
952: $r->print(' selected');
953: }
954: $r->print('>'.$$allparts{$tempkey}.'</option>');
955: }
956: }
1.209 www 957: $r->print('</select>');
958: }
959:
960: sub usermenu {
961: my ($r,$uname,$id,$udom,$csec)=@_;
962: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
963: &Apache::loncommon::selectstudent_link('parmform','uname','udom');
964: my $selscript=&Apache::loncommon::studentbrowser_javascript();
965: my %lt=&Apache::lonlocal::texthash(
966: 'sg' => "Section/Group",
967: 'fu' => "For User",
968: 'oi' => "or ID",
969: 'ad' => "at Domain"
970: );
971: my %sectionhash=();
972: my $sections='';
973: if (&Apache::loncommon::get_sections(
974: $env{'course.'.$env{'request.course.id'}.'.domain'},
975: $env{'course.'.$env{'request.course.id'}.'.num'},
976: \%sectionhash)) {
977: $sections=$lt{'sg'}.': <select name="csec">';
978: foreach ('',sort keys %sectionhash) {
979: $sections.='<option value="'.$_.'"'.
980: ($_ eq $csec?'selected="selected"':'').'>'.$_.'</option>';
981: }
982: $sections.='</select>';
983: }
984: $r->print(<<ENDMENU);
985: <b>
986: $sections
987: <br />
988: $lt{'fu'}
989: <input type="text" value="$uname" size="12" name="uname" />
990: $lt{'oi'}
991: <input type="text" value="$id" size="12" name="id" />
992: $lt{'ad'}
993: $chooseopt
994: </b>
995: ENDMENU
996: }
997:
998: sub displaymenu {
1.211 www 999: my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_;
1.209 www 1000: $r->print('<table border="1"><tr><th>'.&mt('Select Parameters to View').'</th><th>'.
1001: &mt('Select Parts to View').'</th></tr><tr><td>');
1.211 www 1002: &parmmenu($r,$allparms,$pscat,$keyorder);
1.209 www 1003: $r->print('</td><td>');
1004: &partmenu($r,$allparts,$psprt);
1005: $r->print('</td></tr></table>');
1006: }
1007:
1008: sub mapmenu {
1009: my ($r,$allmaps,$pschp,$maptitles)=@_;
1.231 www 1010: $r->print('<b>'.&mt('Select Enclosing Map or Folder').'</b> ');
1.209 www 1011: $r->print('<select name="pschp">');
1012: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');
1013: foreach (sort {$$allmaps{$a} cmp $$allmaps{$b}} keys %{$allmaps}) {
1.208 www 1014: $r->print('<option value="'.$_.'"');
1.209 www 1015: if (($pschp eq $_)) { $r->print(' selected'); }
1016: $r->print('>'.$$maptitles{$_}.($$allmaps{$_}!~/^uploaded/?' ['.$$allmaps{$_}.']':'').'</option>');
1017: }
1018: $r->print("</select>");
1019: }
1020:
1021: sub levelmenu {
1022: my ($r,$alllevs,$parmlev)=@_;
1.231 www 1023: $r->print('<b>'.&mt('Select Parameter Level').
1024: &Apache::loncommon::help_open_topic('Course_Parameter_Levels').'</b> ');
1.209 www 1025: $r->print('<select name="parmlev">');
1026: foreach (reverse sort keys %{$alllevs}) {
1027: $r->print('<option value="'.$$alllevs{$_}.'"');
1028: if ($parmlev eq $$alllevs{$_}) {
1029: $r->print(' selected');
1030: }
1031: $r->print('>'.$_.'</option>');
1.208 www 1032: }
1.209 www 1033: $r->print("</select>");
1.208 www 1034: }
1035:
1.211 www 1036:
1037: sub sectionmenu {
1038: my ($r,$selectedsections)=@_;
1.212 www 1039: my %sectionhash=();
1.211 www 1040:
1.212 www 1041: if (&Apache::loncommon::get_sections(
1042: $env{'course.'.$env{'request.course.id'}.'.domain'},
1043: $env{'course.'.$env{'request.course.id'}.'.num'},
1044: \%sectionhash)) {
1045: $r->print('<select name="Section" multiple="true" size="8" >');
1046: foreach my $s ('all',sort keys %sectionhash) {
1047: $r->print(' <option value="'.$s.'"');
1048: foreach (@{$selectedsections}) {
1049: if ($s eq $_) {
1050: $r->print(' selected');
1051: last;
1052: }
1053: }
1054: $r->print('>'.$s."</option>\n");
1055: }
1056: $r->print("</select>\n");
1.211 www 1057: }
1058: }
1059:
1.210 www 1060: sub keysplit {
1061: my $keyp=shift;
1062: return (split(/\,/,$keyp));
1063: }
1064:
1065: sub keysinorder {
1066: my ($name,$keyorder)=@_;
1067: return sort {
1068: $$keyorder{$a} <=> $$keyorder{$b};
1069: } (keys %{$name});
1070: }
1071:
1.236 albertel 1072: sub keysinorder_bytype {
1073: my ($name,$keyorder)=@_;
1074: return sort {
1075: my $ta=(split('_',$a))[-1];
1076: my $tb=(split('_',$b))[-1];
1077: if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) {
1078: return ($a cmp $b);
1079: }
1080: $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb};
1081: } (keys %{$name});
1082: }
1083:
1.211 www 1084: sub keysindisplayorder {
1085: my ($name,$keyorder)=@_;
1086: return sort {
1087: $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b};
1088: } (keys %{$name});
1089: }
1090:
1.214 www 1091: sub sortmenu {
1092: my ($r,$sortorder)=@_;
1.236 albertel 1093: $r->print('<br /><label><input type="radio" name="sortorder" value="realmstudent"');
1.214 www 1094: if ($sortorder eq 'realmstudent') {
1095: $r->print(' checked="on"');
1096: }
1097: $r->print(' />'.&mt('Sort by realm first, then student (group/section)'));
1.236 albertel 1098: $r->print('</label><br /><label><input type="radio" name="sortorder" value="studentrealm"');
1.214 www 1099: if ($sortorder eq 'studentrealm') {
1100: $r->print(' checked="on"');
1101: }
1.236 albertel 1102: $r->print(' />'.&mt('Sort by student (group/section) first, then realm').
1103: '</label>');
1.214 www 1104: }
1105:
1.211 www 1106: sub standardkeyorder {
1107: return ('parameter_0_opendate' => 1,
1108: 'parameter_0_duedate' => 2,
1109: 'parameter_0_answerdate' => 3,
1110: 'parameter_0_interval' => 4,
1111: 'parameter_0_weight' => 5,
1112: 'parameter_0_maxtries' => 6,
1113: 'parameter_0_hinttries' => 7,
1114: 'parameter_0_contentopen' => 8,
1115: 'parameter_0_contentclose' => 9,
1116: 'parameter_0_type' => 10,
1117: 'parameter_0_problemstatus' => 11,
1118: 'parameter_0_hiddenresource' => 12,
1119: 'parameter_0_hiddenparts' => 13,
1120: 'parameter_0_display' => 14,
1121: 'parameter_0_ordered' => 15,
1122: 'parameter_0_tol' => 16,
1123: 'parameter_0_sig' => 17,
1.218 www 1124: 'parameter_0_turnoffunit' => 18,
1125: 'parameter_0_discussend' => 19,
1126: 'parameter_0_discusshide' => 20);
1.211 www 1127: }
1128:
1.59 matthew 1129: ##################################################
1130: ##################################################
1131:
1132: =pod
1133:
1134: =item assessparms
1135:
1136: Show assessment data and parameters. This is a large routine that should
1137: be simplified and shortened... someday.
1138:
1139: Inputs: $r
1140:
1141: Returns: nothing
1142:
1.63 bowersj2 1143: Variables used (guessed by Jeremy):
1144:
1145: =over 4
1146:
1147: =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.
1148:
1149: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?
1150:
1151: =item B<allmaps>:
1152:
1153: =back
1154:
1.59 matthew 1155: =cut
1156:
1157: ##################################################
1158: ##################################################
1.30 www 1159: sub assessparms {
1.1 www 1160:
1.43 albertel 1161: my $r=shift;
1.201 www 1162:
1163: my @ids=();
1164: my %symbp=();
1165: my %mapp=();
1166: my %typep=();
1167: my %keyp=();
1168: my %uris=();
1169: my %maptitles=();
1170:
1.2 www 1171: # -------------------------------------------------------- Variable declaration
1.209 www 1172:
1.129 www 1173: my %allmaps=();
1174: my %alllevs=();
1.57 albertel 1175:
1.187 www 1176: my $uname;
1177: my $udom;
1178: my $uhome;
1179: my $csec;
1180:
1.190 albertel 1181: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'};
1.187 www 1182:
1.57 albertel 1183: $alllevs{'Resource Level'}='full';
1.215 www 1184: $alllevs{'Map/Folder Level'}='map';
1.57 albertel 1185: $alllevs{'Course Level'}='general';
1186:
1187: my %allparms;
1188: my %allparts;
1.210 www 1189: #
1190: # Order in which these parameters will be displayed
1191: #
1.211 www 1192: my %keyorder=&standardkeyorder();
1193:
1.43 albertel 1194: @ids=();
1195: %symbp=();
1196: %typep=();
1197:
1198: my $message='';
1199:
1.190 albertel 1200: $csec=$env{'form.csec'};
1.188 www 1201:
1.190 albertel 1202: if ($udom=$env{'form.udom'}) {
1203: } elsif ($udom=$env{'request.role.domain'}) {
1204: } elsif ($udom=$env{'user.domain'}) {
1.172 albertel 1205: } else {
1206: $udom=$r->dir_config('lonDefDomain');
1207: }
1.43 albertel 1208:
1.134 albertel 1209: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
1.190 albertel 1210: my $pschp=$env{'form.pschp'};
1.134 albertel 1211: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
1.76 www 1212: if (!@psprt) { $psprt[0]='0'; }
1.57 albertel 1213:
1.43 albertel 1214: my $pssymb='';
1.57 albertel 1215: my $parmlev='';
1216:
1.190 albertel 1217: unless ($env{'form.parmlev'}) {
1.57 albertel 1218: $parmlev = 'map';
1219: } else {
1.190 albertel 1220: $parmlev = $env{'form.parmlev'};
1.57 albertel 1221: }
1.26 www 1222:
1.29 www 1223: # ----------------------------------------------- Was this started from grades?
1224:
1.190 albertel 1225: if (($env{'form.command'} eq 'set') && ($env{'form.url'})
1226: && (!$env{'form.dis'})) {
1227: my $url=$env{'form.url'};
1.194 albertel 1228: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
1.43 albertel 1229: $pssymb=&Apache::lonnet::symbread($url);
1.92 albertel 1230: if (!@pscat) { @pscat=('all'); }
1.43 albertel 1231: $pschp='';
1.57 albertel 1232: $parmlev = 'full';
1.190 albertel 1233: } elsif ($env{'form.symb'}) {
1234: $pssymb=$env{'form.symb'};
1.92 albertel 1235: if (!@pscat) { @pscat=('all'); }
1.43 albertel 1236: $pschp='';
1.57 albertel 1237: $parmlev = 'full';
1.43 albertel 1238: } else {
1.190 albertel 1239: $env{'form.url'}='';
1.43 albertel 1240: }
1241:
1.190 albertel 1242: my $id=$env{'form.id'};
1.43 albertel 1243: if (($id) && ($udom)) {
1244: $uname=(&Apache::lonnet::idget($udom,$id))[1];
1245: if ($uname) {
1246: $id='';
1247: } else {
1248: $message=
1.133 www 1249: "<font color=red>".&mt("Unknown ID")." '$id' ".
1250: &mt('at domain')." '$udom'</font>";
1.43 albertel 1251: }
1252: } else {
1.190 albertel 1253: $uname=$env{'form.uname'};
1.43 albertel 1254: }
1255: unless ($udom) { $uname=''; }
1256: $uhome='';
1257: if ($uname) {
1258: $uhome=&Apache::lonnet::homeserver($uname,$udom);
1259: if ($uhome eq 'no_host') {
1260: $message=
1.133 www 1261: "<font color=red>".&mt("Unknown user")." '$uname' ".
1262: &mt("at domain")." '$udom'</font>";
1.43 albertel 1263: $uname='';
1.12 www 1264: } else {
1.103 albertel 1265: $csec=&Apache::lonnet::getsection($udom,$uname,
1.190 albertel 1266: $env{'request.course.id'});
1.43 albertel 1267: if ($csec eq '-1') {
1268: $message="<font color=red>".
1.133 www 1269: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
1270: &mt("not in this course")."</font>";
1.43 albertel 1271: $uname='';
1.190 albertel 1272: $csec=$env{'form.csec'};
1.43 albertel 1273: } else {
1274: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1275: ('firstname','middlename','lastname','generation','id'));
1.133 www 1276: $message="\n<p>\n".&mt("Full Name").": ".
1.43 albertel 1277: $name{'firstname'}.' '.$name{'middlename'}.' '
1278: .$name{'lastname'}.' '.$name{'generation'}.
1.133 www 1279: "<br>\n".&mt('ID').": ".$name{'id'}.'<p>';
1.43 albertel 1280: }
1.12 www 1281: }
1.43 albertel 1282: }
1.2 www 1283:
1.43 albertel 1284: unless ($csec) { $csec=''; }
1.12 www 1285:
1.14 www 1286: # --------------------------------------------------------- Get all assessments
1.210 www 1287: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
1288: \%mapp, \%symbp,\%maptitles,\%uris,
1289: \%keyorder);
1.63 bowersj2 1290:
1.57 albertel 1291: $mapp{'0.0'} = '';
1292: $symbp{'0.0'} = '';
1.99 albertel 1293:
1.14 www 1294: # ---------------------------------------------------------- Anything to store?
1.190 albertel 1295: if ($env{'form.pres_marker'}) {
1.205 www 1296: my @markers=split(/\&\&\&/,$env{'form.pres_marker'});
1297: my @values=split(/\&\&\&/,$env{'form.pres_value'});
1298: my @types=split(/\&\&\&/,$env{'form.pres_type'});
1299: for (my $i=0;$i<=$#markers;$i++) {
1300: $message.=&storeparm(split(/\&/,$markers[$i]),
1301: $values[$i],
1302: $types[$i],
1303: $uname,$udom,$csec);
1304: }
1.68 www 1305: # ---------------------------------------------------------------- Done storing
1.130 www 1306: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>';
1.68 www 1307: }
1.57 albertel 1308: #----------------------------------------------- if all selected, fill in array
1.209 www 1309: if ($pscat[0] eq "all") {@pscat = (keys %allparms);}
1310: if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') };
1.57 albertel 1311: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
1.2 www 1312: # ------------------------------------------------------------------ Start page
1.63 bowersj2 1313:
1.209 www 1314: &startpage($r);
1.57 albertel 1315:
1.44 albertel 1316: foreach ('tolerance','date_default','date_start','date_end',
1317: 'date_interval','int','float','string') {
1318: $r->print('<input type="hidden" value="'.
1.190 albertel 1319: $env{'form.recent_'.$_}.'" name="recent_'.$_.'">');
1.44 albertel 1320: }
1.57 albertel 1321:
1.44 albertel 1322: if (!$pssymb) {
1.209 www 1323: $r->print('<table border="1"><tr><td>');
1324: &levelmenu($r,\%alllevs,$parmlev);
1.128 albertel 1325: if ($parmlev ne 'general') {
1.209 www 1326: $r->print('<td>');
1327: &mapmenu($r,\%allmaps,$pschp,\%maptitles);
1328: $r->print('</td>');
1.128 albertel 1329: }
1.209 www 1330: $r->print('</td></tr></table>');
1.211 www 1331: &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder);
1.44 albertel 1332: } else {
1.125 www 1333: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
1.209 www 1334: $r->print(&mt('Specific Resource').": ".$resource.
1.238 www 1335: '<input type="hidden" value="'.$pssymb.'" name="symb">'.
1336: '<br /><label><b>'.&mt('Show all parts').': <input type="checkbox" name="psprt" value="all"'.
1337: ($env{'form.psprt'}?' checked="checked"':'').' /></b></label><br />');
1.57 albertel 1338: }
1.209 www 1339: &usermenu($r,$uname,$id,$udom,$csec);
1.57 albertel 1340:
1.210 www 1341: $r->print('<p>'.$message.'</p>');
1342:
1.209 www 1343: $r->print('<br /><input type="submit" name="dis" value="'.&mt("Update Parameter Display").'" />');
1.57 albertel 1344:
1345: my @temp_pscat;
1346: map {
1347: my $cat = $_;
1348: push(@temp_pscat, map { $_.'.'.$cat } @psprt);
1349: } @pscat;
1350:
1351: @pscat = @temp_pscat;
1352:
1.209 www 1353: if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) {
1.10 www 1354: # ----------------------------------------------------------------- Start Table
1.57 albertel 1355: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat;
1.190 albertel 1356: my $csuname=$env{'user.name'};
1357: my $csudom=$env{'user.domain'};
1.57 albertel 1358:
1.203 www 1359: if ($parmlev eq 'full') {
1.57 albertel 1360: my $coursespan=$csec?8:5;
1361: $r->print('<p><table border=2>');
1362: $r->print('<tr><td colspan=5></td>');
1.130 www 1363: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');
1.57 albertel 1364: if ($uname) {
1365: $r->print("<th colspan=3 rowspan=2>");
1.130 www 1366: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
1.57 albertel 1367: }
1.133 www 1368: my %lt=&Apache::lonlocal::texthash(
1369: 'pie' => "Parameter in Effect",
1370: 'csv' => "Current Session Value",
1371: 'at' => 'at',
1372: 'rl' => "Resource Level",
1373: 'ic' => 'in Course',
1374: 'aut' => "Assessment URL and Title",
1.143 albertel 1375: 'type' => 'Type',
1.133 www 1376: 'emof' => "Enclosing Map or Folder",
1.143 albertel 1377: 'part' => 'Part',
1.133 www 1378: 'pn' => 'Parameter Name',
1379: 'def' => 'default',
1380: 'femof' => 'from Enclosing Map or Folder',
1381: 'gen' => 'general',
1382: 'foremf' => 'for Enclosing Map or Folder',
1383: 'fr' => 'for Resource'
1384: );
1.57 albertel 1385: $r->print(<<ENDTABLETWO);
1.133 www 1386: <th rowspan=3>$lt{'pie'}</th>
1387: <th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>
1.182 albertel 1388: </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>
1389: <th colspan=1>$lt{'ic'}</th>
1390:
1.10 www 1391: ENDTABLETWO
1.57 albertel 1392: if ($csec) {
1.133 www 1393: $r->print("<th colspan=3>".
1394: &mt("in Section/Group")." $csec</th>");
1.57 albertel 1395: }
1396: $r->print(<<ENDTABLEHEADFOUR);
1.133 www 1397: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
1398: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
1.192 albertel 1399: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th>
1400: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th>
1.10 www 1401: ENDTABLEHEADFOUR
1.57 albertel 1402:
1403: if ($csec) {
1.130 www 1404: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1.57 albertel 1405: }
1406:
1407: if ($uname) {
1.130 www 1408: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1.57 albertel 1409: }
1410:
1411: $r->print('</tr>');
1412:
1413: my $defbgone='';
1414: my $defbgtwo='';
1415:
1416: foreach (@ids) {
1417:
1418: my $rid=$_;
1419: my ($inmapid)=($rid=~/\.(\d+)$/);
1420:
1.152 albertel 1421: if ((!$pssymb &&
1422: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid})))
1423: ||
1424: ($pssymb && $pssymb eq $symbp{$rid})) {
1.4 www 1425: # ------------------------------------------------------ Entry for one resource
1.184 albertel 1426: if ($defbgone eq '"#E0E099"') {
1427: $defbgone='"#E0E0DD"';
1.57 albertel 1428: } else {
1.184 albertel 1429: $defbgone='"#E0E099"';
1.57 albertel 1430: }
1.184 albertel 1431: if ($defbgtwo eq '"#FFFF99"') {
1432: $defbgtwo='"#FFFFDD"';
1.57 albertel 1433: } else {
1.184 albertel 1434: $defbgtwo='"#FFFF99"';
1.57 albertel 1435: }
1436: my $thistitle='';
1437: my %name= ();
1438: undef %name;
1439: my %part= ();
1440: my %display=();
1441: my %type= ();
1442: my %default=();
1.196 www 1443: my $uri=&Apache::lonnet::declutter($uris{$rid});
1.57 albertel 1444:
1.210 www 1445: foreach (&keysplit($keyp{$rid})) {
1.57 albertel 1446: my $tempkeyp = $_;
1447: if (grep $_ eq $tempkeyp, @catmarker) {
1448: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
1449: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
1450: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
1451: unless ($display{$_}) { $display{$_}=''; }
1452: $display{$_}.=' ('.$name{$_}.')';
1453: $default{$_}=&Apache::lonnet::metadata($uri,$_);
1454: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
1455: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title');
1456: }
1457: }
1458: my $totalparms=scalar keys %name;
1459: if ($totalparms>0) {
1460: my $firstrow=1;
1.180 albertel 1461: my $title=&Apache::lonnet::gettitle($uri);
1.57 albertel 1462: $r->print('<tr><td bgcolor='.$defbgone.
1463: ' rowspan='.$totalparms.
1464: '><tt><font size=-1>'.
1465: join(' / ',split(/\//,$uri)).
1466: '</font></tt><p><b>'.
1.154 albertel 1467: "<a href=\"javascript:openWindow('".
1468: &Apache::lonnet::clutter($uri).
1.57 albertel 1469: "', 'metadatafile', '450', '500', 'no', 'yes')\";".
1.127 albertel 1470: " TARGET=_self>$title");
1.57 albertel 1471:
1472: if ($thistitle) {
1473: $r->print(' ('.$thistitle.')');
1474: }
1475: $r->print('</a></b></td>');
1476: $r->print('<td bgcolor='.$defbgtwo.
1477: ' rowspan='.$totalparms.'>'.$typep{$rid}.
1478: '</td>');
1479:
1480: $r->print('<td bgcolor='.$defbgone.
1481: ' rowspan='.$totalparms.
1.238 www 1482: '>'.$maptitles{$mapp{$rid}}.'</td>');
1.57 albertel 1483:
1.236 albertel 1484: foreach (&keysinorder_bytype(\%name,\%keyorder)) {
1.57 albertel 1485: unless ($firstrow) {
1486: $r->print('<tr>');
1487: } else {
1488: undef $firstrow;
1489: }
1490:
1.201 www 1491: &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default,
1.57 albertel 1492: \%type,\%display,$defbgone,$defbgtwo,
1.187 www 1493: $parmlev,$uname,$udom,$csec);
1.57 albertel 1494: }
1495: }
1496: }
1497: } # end foreach ids
1.43 albertel 1498: # -------------------------------------------------- End entry for one resource
1.57 albertel 1499: $r->print('</table>');
1.203 www 1500: } # end of full
1.57 albertel 1501: #--------------------------------------------------- Entry for parm level map
1502: if ($parmlev eq 'map') {
1503: my $defbgone = '"E0E099"';
1504: my $defbgtwo = '"FFFF99"';
1505:
1506: my %maplist;
1507:
1508: if ($pschp eq 'all') {
1509: %maplist = %allmaps;
1510: } else {
1511: %maplist = ($pschp => $mapp{$pschp});
1512: }
1513:
1514: #-------------------------------------------- for each map, gather information
1515: my $mapid;
1.60 albertel 1516: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) {
1517: my $maptitle = $maplist{$mapid};
1.57 albertel 1518:
1519: #----------------------- loop through ids and get all parameter types for map
1520: #----------------------------------------- and associated information
1521: my %name = ();
1522: my %part = ();
1523: my %display = ();
1524: my %type = ();
1525: my %default = ();
1526: my $map = 0;
1527:
1528: # $r->print("Catmarker: @catmarker<br />\n");
1529:
1530: foreach (@ids) {
1531: ($map)=(/([\d]*?)\./);
1532: my $rid = $_;
1533:
1534: # $r->print("$mapid:$map: $rid <br /> \n");
1535:
1536: if ($map eq $mapid) {
1.196 www 1537: my $uri=&Apache::lonnet::declutter($uris{$rid});
1.57 albertel 1538: # $r->print("Keys: $keyp{$rid} <br />\n");
1539:
1540: #--------------------------------------------------------------------
1541: # @catmarker contains list of all possible parameters including part #s
1542: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1543: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1544: # When storing information, store as part 0
1545: # When requesting information, request from full part
1546: #-------------------------------------------------------------------
1.210 www 1547: foreach (&keysplit($keyp{$rid})) {
1.57 albertel 1548: my $tempkeyp = $_;
1549: my $fullkeyp = $tempkeyp;
1.73 albertel 1550: $tempkeyp =~ s/_\w+_/_0_/;
1.57 albertel 1551:
1552: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1553: $part{$tempkeyp}="0";
1554: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1555: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1556: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1557: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1.73 albertel 1558: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1.57 albertel 1559: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1560: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1561: }
1562: } # end loop through keys
1563: }
1564: } # end loop through ids
1565:
1566: #---------------------------------------------------- print header information
1.133 www 1567: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
1.82 www 1568: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
1.57 albertel 1569: $r->print(<<ENDMAPONE);
1570: <center><h4>
1.135 albertel 1571: Set Defaults for All Resources in $foldermap<br />
1572: <font color="red"><i>$showtitle</i></font><br />
1.57 albertel 1573: Specifically for
1574: ENDMAPONE
1575: if ($uname) {
1.267 albertel 1576: my $person=&Apache::loncommon::plainname($uname,$udom);
1.135 albertel 1577: $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ".
1.130 www 1578: &mt('in')." \n");
1.57 albertel 1579: } else {
1.135 albertel 1580: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");
1.57 albertel 1581: }
1582:
1.135 albertel 1583: if ($csec) {$r->print(&mt("Section")." <font color=\"red\"><i>$csec</i></font> ".
1.130 www 1584: &mt('of')." \n")};
1.57 albertel 1585:
1.135 albertel 1586: $r->print("<font color=\"red\"><i>$coursename</i></font><br />");
1587: $r->print("</h4>\n");
1.57 albertel 1588: #---------------------------------------------------------------- print table
1589: $r->print('<p><table border="2">');
1.130 www 1590: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1591: $r->print('<th>'.&mt('Default Value').'</th>');
1592: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1.57 albertel 1593:
1.210 www 1594: foreach (&keysinorder(\%name,\%keyorder)) {
1.168 matthew 1595: $r->print('<tr>');
1.201 www 1596: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
1.57 albertel 1597: \%type,\%display,$defbgone,$defbgtwo,
1.187 www 1598: $parmlev,$uname,$udom,$csec);
1.57 albertel 1599: }
1600: $r->print("</table></center>");
1601: } # end each map
1602: } # end of $parmlev eq map
1603: #--------------------------------- Entry for parm level general (Course level)
1604: if ($parmlev eq 'general') {
1605: my $defbgone = '"E0E099"';
1606: my $defbgtwo = '"FFFF99"';
1607:
1608: #-------------------------------------------- for each map, gather information
1609: my $mapid="0.0";
1610: #----------------------- loop through ids and get all parameter types for map
1611: #----------------------------------------- and associated information
1612: my %name = ();
1613: my %part = ();
1614: my %display = ();
1615: my %type = ();
1616: my %default = ();
1617:
1618: foreach (@ids) {
1619: my $rid = $_;
1620:
1.196 www 1621: my $uri=&Apache::lonnet::declutter($uris{$rid});
1.57 albertel 1622:
1623: #--------------------------------------------------------------------
1624: # @catmarker contains list of all possible parameters including part #s
1625: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1626: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1627: # When storing information, store as part 0
1628: # When requesting information, request from full part
1629: #-------------------------------------------------------------------
1.210 www 1630: foreach (&keysplit($keyp{$rid})) {
1.57 albertel 1631: my $tempkeyp = $_;
1632: my $fullkeyp = $tempkeyp;
1.73 albertel 1633: $tempkeyp =~ s/_\w+_/_0_/;
1.57 albertel 1634: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1635: $part{$tempkeyp}="0";
1636: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1637: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1638: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1639: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1.73 albertel 1640: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1.57 albertel 1641: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1642: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1643: }
1644: } # end loop through keys
1645: } # end loop through ids
1646:
1647: #---------------------------------------------------- print header information
1.133 www 1648: my $setdef=&mt("Set Defaults for All Resources in Course");
1.57 albertel 1649: $r->print(<<ENDMAPONE);
1.133 www 1650: <center><h4>$setdef
1.135 albertel 1651: <font color="red"><i>$coursename</i></font><br />
1.57 albertel 1652: ENDMAPONE
1653: if ($uname) {
1.267 albertel 1654: my $person=&Apache::loncommon::plainname($uname,$udom);
1.135 albertel 1655: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n");
1.57 albertel 1656: } else {
1.135 albertel 1657: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
1.57 albertel 1658: }
1659:
1.135 albertel 1660: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
1661: $r->print("</h4>\n");
1.57 albertel 1662: #---------------------------------------------------------------- print table
1663: $r->print('<p><table border="2">');
1.130 www 1664: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1665: $r->print('<th>'.&mt('Default Value').'</th>');
1666: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1.57 albertel 1667:
1.210 www 1668: foreach (&keysinorder(\%name,\%keyorder)) {
1.168 matthew 1669: $r->print('<tr>');
1.201 www 1670: &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default,
1.187 www 1671: \%type,\%display,$defbgone,$defbgtwo,$parmlev,$uname,$udom,$csec);
1.57 albertel 1672: }
1673: $r->print("</table></center>");
1674: } # end of $parmlev eq general
1.43 albertel 1675: }
1.44 albertel 1676: $r->print('</form></body></html>');
1.57 albertel 1677: } # end sub assessparms
1.30 www 1678:
1.59 matthew 1679:
1680: ##################################################
1681: ##################################################
1682:
1683: =pod
1684:
1685: =item crsenv
1686:
1.105 matthew 1687: Show and set course data and parameters. This is a large routine that should
1.59 matthew 1688: be simplified and shortened... someday.
1689:
1690: Inputs: $r
1691:
1692: Returns: nothing
1693:
1694: =cut
1695:
1696: ##################################################
1697: ##################################################
1.30 www 1698: sub crsenv {
1699: my $r=shift;
1700: my $setoutput='';
1.64 www 1701: my $bodytag=&Apache::loncommon::bodytag(
1702: 'Set Course Environment Parameters');
1.194 albertel 1703: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,
1704: 'Edit Course Environment');
1.190 albertel 1705: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1706: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.105 matthew 1707:
1708: #
1709: # Go through list of changes
1.190 albertel 1710: foreach (keys %env) {
1.105 matthew 1711: next if ($_!~/^form\.(.+)\_setparmval$/);
1712: my $name = $1;
1.190 albertel 1713: my $value = $env{'form.'.$name.'_value'};
1.105 matthew 1714: if ($name eq 'newp') {
1.190 albertel 1715: $name = $env{'form.newp_name'};
1.105 matthew 1716: }
1717: if ($name eq 'url') {
1718: $value=~s/^\/res\///;
1719: my $bkuptime=time;
1720: my @tmp = &Apache::lonnet::get
1721: ('environment',['url'],$dom,$crs);
1.130 www 1722: $setoutput.=&mt('Backing up previous URL').': '.
1.105 matthew 1723: &Apache::lonnet::put
1724: ('environment',
1725: {'top level map backup '.$bkuptime => $tmp[1] },
1726: $dom,$crs).
1727: '<br>';
1728: }
1729: #
1730: # Deal with modified default spreadsheets
1731: if ($name =~ /^spreadsheet_default_(classcalc|
1732: studentcalc|
1733: assesscalc)$/x) {
1734: my $sheettype = $1;
1735: if ($sheettype eq 'classcalc') {
1736: # no need to do anything since viewing the sheet will
1737: # cause it to be updated.
1738: } elsif ($sheettype eq 'studentcalc') {
1739: # expire all the student spreadsheets
1740: &Apache::lonnet::expirespread('','','studentcalc');
1741: } else {
1742: # expire all the assessment spreadsheets
1743: # this includes non-default spreadsheets, but better to
1744: # be safe than sorry.
1745: &Apache::lonnet::expirespread('','','assesscalc');
1746: # expire all the student spreadsheets
1747: &Apache::lonnet::expirespread('','','studentcalc');
1.30 www 1748: }
1.105 matthew 1749: }
1750: #
1.107 matthew 1751: # Deal with the enrollment dates
1752: if ($name =~ /^default_enrollment_(start|end)_date$/) {
1753: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value');
1754: }
1.178 raeburn 1755: # Get existing cloners
1756: my @oldcloner = ();
1757: if ($name eq 'cloners') {
1758: my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners');
1759: if ($clonenames{'cloners'} =~ /,/) {
1760: @oldcloner = split/,/,$clonenames{'cloners'};
1761: } else {
1762: $oldcloner[0] = $clonenames{'cloners'};
1763: }
1764: }
1.107 matthew 1765: #
1.105 matthew 1766: # Let the user know we made the changes
1.153 albertel 1767: if ($name && defined($value)) {
1.239 raeburn 1768: my $failed_cloners;
1.178 raeburn 1769: if ($name eq 'cloners') {
1.239 raeburn 1770: $value =~ s/\s//g;
1.178 raeburn 1771: $value =~ s/^,//;
1772: $value =~ s/,$//;
1.239 raeburn 1773: # check requested clones are valid users.
1774: $failed_cloners = &check_cloners(\$value,\@oldcloner);
1.178 raeburn 1775: }
1.105 matthew 1776: my $put_result = &Apache::lonnet::put('environment',
1777: {$name=>$value},$dom,$crs);
1778: if ($put_result eq 'ok') {
1.130 www 1779: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />';
1.178 raeburn 1780: if ($name eq 'cloners') {
1781: &change_clone($value,\@oldcloner);
1782: }
1.179 raeburn 1783: # Flush the course logs so course description is immediately updated
1784: if ($name eq 'description' && defined($value)) {
1785: &Apache::lonnet::flushcourselogs();
1786: }
1.105 matthew 1787: } else {
1.130 www 1788: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to').
1789: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />';
1.30 www 1790: }
1.239 raeburn 1791: if (($name eq 'cloners') && ($failed_cloners)) {
1792: $setoutput.= &mt('Unable to include').' - <b>'.$failed_cloners.'</b>, '.
1793: &mt('reason').' - '.&mt('LON-CAPA user(s) do(es) not exist').
1794: '.<br />'.&mt('Please ').
1795: ' <a href="/adm/createuser">'.
1796: &mt('add the user(s)').'</a>, '.
1797: &mt('and then return to the ').
1798: '<a href="/admparmset?action=crsenv">'.
1799: &mt('Course Parameters page').'</a> '.
1800: &mt('to add the new user(s) to the list of possible cloners').
1801: '.<br />';
1802: }
1.30 www 1803: }
1.38 harris41 1804: }
1.108 www 1805: # ------------------------- Re-init course environment entries for this session
1806:
1.190 albertel 1807: &Apache::lonnet::coursedescription($env{'request.course.id'});
1.105 matthew 1808:
1.30 www 1809: # -------------------------------------------------------- Get parameters again
1.45 matthew 1810:
1811: my %values=&Apache::lonnet::dump('environment',$dom,$crs);
1.140 sakharuk 1812: my $SelectStyleFile=&mt('Select Style File');
1.141 sakharuk 1813: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
1.30 www 1814: my $output='';
1.45 matthew 1815: if (! exists($values{'con_lost'})) {
1.30 www 1816: my %descriptions=
1.140 sakharuk 1817: ('url' => '<b>'.&mt('Top Level Map').'</b> '.
1.46 matthew 1818: '<a href="javascript:openbrowser'.
1.47 matthew 1819: "('envform','url','sequence')\">".
1.140 sakharuk 1820: &mt('Select Map').'</a><br /><font color=red> '.
1821: &mt('Modification may make assessment data inaccessible').
1822: '</font>',
1823: 'description' => '<b>'.&mt('Course Description').'</b>',
1.158 sakharuk 1824: 'courseid' => '<b>'.&mt('Course ID or number').
1.140 sakharuk 1825: '</b><br />'.
1826: '('.&mt('internal').', '.&mt('optional').')',
1.177 raeburn 1827: '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.'),
1.150 www 1828: 'grading' => '<b>'.&mt('Grading').'</b><br />'.
1829: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'),
1.140 sakharuk 1830: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
1.52 www 1831: '<a href="javascript:openbrowser'.
1832: "('envform','default_xml_style'".
1.140 sakharuk 1833: ",'sty')\">$SelectStyleFile</a><br>",
1.141 sakharuk 1834: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
1835: '</b><br />(<tt>user:domain,'.
1.74 www 1836: 'user:domain(section;section;...;*;...),...</tt>)',
1.141 sakharuk 1837: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
1.74 www 1838: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1.141 sakharuk 1839: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
1.75 albertel 1840: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1.141 sakharuk 1841: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
1.158 sakharuk 1842: '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',
1.141 sakharuk 1843: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
1.158 sakharuk 1844: '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '.
1.141 sakharuk 1845: &mt('changes will not show until next login').')',
1.169 matthew 1846: '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.'),
1.118 matthew 1847:
1.141 sakharuk 1848: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').
1849: '</b><br />"<tt>st</tt>": '.
1.158 sakharuk 1850: &mt('student').', "<tt>ta</tt>": '.
1.118 matthew 1851: 'TA, "<tt>in</tt>": '.
1.158 sakharuk 1852: &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '.
1.118 matthew 1853: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1854: 'plc.users.denied' =>
1.141 sakharuk 1855: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.
1.118 matthew 1856: '(<tt>user:domain,user:domain,...</tt>)',
1857:
1.141 sakharuk 1858: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').
1859: '</b><br />"<tt>st</tt>": '.
1.61 albertel 1860: 'student, "<tt>ta</tt>": '.
1861: 'TA, "<tt>in</tt>": '.
1.75 albertel 1862: 'instructor;<br /><tt>role,role,...</tt>) '.
1.61 albertel 1863: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1.53 www 1864: 'pch.users.denied' =>
1.141 sakharuk 1865: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
1.53 www 1866: '(<tt>user:domain,user:domain,...</tt>)',
1.49 matthew 1867: 'spreadsheet_default_classcalc'
1.141 sakharuk 1868: => '<b>'.&mt('Default Course Spreadsheet').'</b> '.
1.50 matthew 1869: '<a href="javascript:openbrowser'.
1870: "('envform','spreadsheet_default_classcalc'".
1.141 sakharuk 1871: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1.49 matthew 1872: 'spreadsheet_default_studentcalc'
1.141 sakharuk 1873: => '<b>'.&mt('Default Student Spreadsheet').'</b> '.
1.50 matthew 1874: '<a href="javascript:openbrowser'.
1875: "('envform','spreadsheet_default_calc'".
1.141 sakharuk 1876: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1.49 matthew 1877: 'spreadsheet_default_assesscalc'
1.141 sakharuk 1878: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
1.50 matthew 1879: '<a href="javascript:openbrowser'.
1880: "('envform','spreadsheet_default_assesscalc'".
1.141 sakharuk 1881: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1.75 albertel 1882: 'allow_limited_html_in_feedback'
1.141 sakharuk 1883: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'.
1.158 sakharuk 1884: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1.170 raeburn 1885: 'allow_discussion_post_editing'
1886: => '<b>'.&mt('Allow users to edit/delete their own discussion posts').'</b><br />'.
1887: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1.89 albertel 1888: 'rndseed'
1.140 sakharuk 1889: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
1890: '<font color="red">'.&mt('Modifying this will make problems').' '.
1891: &mt('have different numbers and answers').'</font>',
1.151 albertel 1892: 'receiptalg'
1893: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
1894: &mt('This controls how receipt numbers are generated.'),
1.164 sakharuk 1895: 'suppress_tries'
1896: => '<b>'.&mt('Suppress number of tries in printing').'</b>('.
1897: &mt('yes if supress').')',
1.113 sakharuk 1898: 'problem_stream_switch'
1.141 sakharuk 1899: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
1.158 sakharuk 1900: ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')',
1.161 sakharuk 1901: 'default_paper_size'
1902: => '<b>'.&mt('Default paper type').'</b><br />'.
1903: ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
1904: ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
1905: ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
1.111 sakharuk 1906: 'anonymous_quiz'
1.150 www 1907: => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
1.141 sakharuk 1908: ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
1.217 albertel 1909: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date for student access.').'</b>',
1910: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date for student access.').'</b>',
1.150 www 1911: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'.
1912: '<br />(<tt>user:domain,user:domain,...</tt>)',
1.140 sakharuk 1913: 'languages' => '<b>'.&mt('Languages used').'</b>',
1.115 www 1914: 'disable_receipt_display'
1.141 sakharuk 1915: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
1.158 sakharuk 1916: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1.163 albertel 1917: 'disablesigfigs'
1918: => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.
1919: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1.251 albertel 1920: 'disableexampointprint'
1921: => '<b>'.&mt('Disable automatically printing point values onto exams.').'</b><br />'.
1922: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1.149 albertel 1923: 'tthoptions'
1924: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>'
1.107 matthew 1925: );
1.177 raeburn 1926: my @Display_Order = ('url','description','courseid','cloners','grading',
1.107 matthew 1927: 'default_xml_style','pageseparators',
1928: 'question.email','comment.email','policy.email',
1.169 matthew 1929: 'student_classlist_view',
1.118 matthew 1930: 'plc.roles.denied','plc.users.denied',
1.107 matthew 1931: 'pch.roles.denied','pch.users.denied',
1932: 'allow_limited_html_in_feedback',
1.170 raeburn 1933: 'allow_discussion_post_editing',
1.108 www 1934: 'languages',
1.150 www 1935: 'nothideprivileged',
1.107 matthew 1936: 'rndseed',
1.151 albertel 1937: 'receiptalg',
1.107 matthew 1938: 'problem_stream_switch',
1.164 sakharuk 1939: 'suppress_tries',
1.161 sakharuk 1940: 'default_paper_size',
1.115 www 1941: 'disable_receipt_display',
1.107 matthew 1942: 'spreadsheet_default_classcalc',
1943: 'spreadsheet_default_studentcalc',
1944: 'spreadsheet_default_assesscalc',
1945: 'hideemptyrows',
1946: 'default_enrollment_start_date',
1947: 'default_enrollment_end_date',
1.163 albertel 1948: 'tthoptions',
1.251 albertel 1949: 'disablesigfigs',
1950: 'disableexampointprint'
1.107 matthew 1951: );
1952: foreach my $parameter (sort(keys(%values))) {
1.244 banghart 1953: unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./)) {
1.142 raeburn 1954: if (! $descriptions{$parameter}) {
1955: $descriptions{$parameter}=$parameter;
1956: push(@Display_Order,$parameter);
1957: }
1958: }
1.43 albertel 1959: }
1.107 matthew 1960: foreach my $parameter (@Display_Order) {
1961: my $description = $descriptions{$parameter};
1.51 matthew 1962: # onchange is javascript to automatically check the 'Set' button.
1.69 www 1963: my $onchange = 'onFocus="javascript:window.document.forms'.
1.107 matthew 1964: "['envform'].elements['".$parameter."_setparmval']".
1.51 matthew 1965: '.checked=true;"';
1.107 matthew 1966: $output .= '<tr><td>'.$description.'</td>';
1967: if ($parameter =~ /^default_enrollment_(start|end)_date$/) {
1968: $output .= '<td>'.
1969: &Apache::lonhtmlcommon::date_setter('envform',
1970: $parameter.'_value',
1971: $values{$parameter},
1972: $onchange).
1973: '</td>';
1974: } else {
1975: $output .= '<td>'.
1976: &Apache::lonhtmlcommon::textbox($parameter.'_value',
1977: $values{$parameter},
1978: 40,$onchange).'</td>';
1979: }
1980: $output .= '<td>'.
1981: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
1982: '</td>';
1983: $output .= "</tr>\n";
1.51 matthew 1984: }
1.69 www 1985: my $onchange = 'onFocus="javascript:window.document.forms'.
1.51 matthew 1986: '[\'envform\'].elements[\'newp_setparmval\']'.
1987: '.checked=true;"';
1.130 www 1988: $output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.
1.51 matthew 1989: '<input type="text" size=40 name="newp_name" '.
1990: $onchange.' /></td><td>'.
1991: '<input type="text" size=40 name="newp_value" '.
1992: $onchange.' /></td><td>'.
1993: '<input type="checkbox" name="newp_setparmval" /></td></tr>';
1.43 albertel 1994: }
1.157 sakharuk 1995: my %lt=&Apache::lonlocal::texthash(
1996: 'par' => 'Parameter',
1997: 'val' => 'Value',
1998: 'set' => 'Set',
1999: 'sce' => 'Set Course Environment'
2000: );
2001:
1.140 sakharuk 2002: my $Parameter=&mt('Parameter');
2003: my $Value=&mt('Value');
1.141 sakharuk 2004: my $Set=&mt('Set');
1.167 albertel 2005: my $browse_js=&Apache::loncommon::browser_and_searcher_javascript('parmset');
1.183 albertel 2006: my $html=&Apache::lonxml::xmlbegin();
1.190 albertel 2007: $r->print(<<ENDenv);
1.183 albertel 2008: $html
2009: <head>
1.46 matthew 2010: <script type="text/javascript" language="Javascript" >
1.155 albertel 2011: $browse_js
1.46 matthew 2012: </script>
1.30 www 2013: <title>LON-CAPA Course Environment</title>
2014: </head>
1.64 www 2015: $bodytag
1.193 albertel 2016: $breadcrumbs
2017: <form method="post" action="/adm/parmset?action=crsenv" name="envform">
1.30 www 2018: $setoutput
2019: <p>
2020: <table border=2>
1.157 sakharuk 2021: <tr><th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th></tr>
1.30 www 2022: $output
2023: </table>
1.157 sakharuk 2024: <input type="submit" name="crsenv" value="$lt{'sce'}">
1.30 www 2025: </form>
2026: </body>
2027: </html>
1.190 albertel 2028: ENDenv
1.30 www 2029: }
1.120 www 2030: ##################################################
1.207 www 2031: # Overview mode
2032: ##################################################
1.124 www 2033: my $tableopen;
2034:
2035: sub tablestart {
2036: if ($tableopen) {
2037: return '';
2038: } else {
2039: $tableopen=1;
1.130 www 2040: return '<table border="2"><tr><th>'.&mt('Parameter').'</th><th>'.
2041: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>';
1.124 www 2042: }
2043: }
2044:
2045: sub tableend {
2046: if ($tableopen) {
2047: $tableopen=0;
2048: return '</table>';
2049: } else {
2050: return'';
2051: }
2052: }
2053:
1.207 www 2054: sub readdata {
2055: my ($crs,$dom)=@_;
2056: # Read coursedata
2057: my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom);
2058: # Read userdata
2059:
2060: my $classlist=&Apache::loncoursedata::get_classlist();
2061: foreach (keys %$classlist) {
2062: # the following undefs are for 'domain', and 'username' respectively.
2063: if ($_=~/^(\w+)\:(\w+)$/) {
2064: my ($tuname,$tudom)=($1,$2);
2065: my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom);
2066: foreach my $userkey (keys %{$useropt}) {
2067: if ($userkey=~/^$env{'request.course.id'}/) {
2068: my $newkey=$userkey;
2069: $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./;
2070: $$resourcedata{$newkey}=$$useropt{$userkey};
2071: }
2072: }
2073: }
2074: }
2075: return $resourcedata;
2076: }
2077:
2078:
1.124 www 2079: # Setting
1.208 www 2080:
2081: sub storedata {
2082: my ($r,$crs,$dom)=@_;
1.207 www 2083: # Set userlevel immediately
2084: # Do an intermediate store of course level
2085: my $olddata=&readdata($crs,$dom);
1.124 www 2086: my %newdata=();
2087: undef %newdata;
2088: my @deldata=();
2089: undef @deldata;
1.190 albertel 2090: foreach (keys %env) {
1.124 www 2091: if ($_=~/^form\.([a-z]+)\_(.+)$/) {
2092: my $cmd=$1;
2093: my $thiskey=$2;
1.207 www 2094: my ($tuname,$tudom)=&extractuser($thiskey);
2095: my $tkey=$thiskey;
2096: if ($tuname) {
2097: $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./;
2098: }
1.124 www 2099: if ($cmd eq 'set') {
1.190 albertel 2100: my $data=$env{$_};
1.212 www 2101: my $typeof=$env{'form.typeof_'.$thiskey};
2102: if ($$olddata{$thiskey} ne $data) {
1.207 www 2103: if ($tuname) {
1.212 www 2104: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,
2105: $tkey.'.type' => $typeof},
2106: $tudom,$tuname) eq 'ok') {
1.207 www 2107: $r->print('<br />'.&mt('Stored modified parameter for').' '.
2108: &Apache::loncommon::plainname($tuname,$tudom));
2109: } else {
2110: $r->print('<h2><font color="red">'.
2111: &mt('Error storing parameters').'</font></h2>');
2112: }
2113: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2114: } else {
2115: $newdata{$thiskey}=$data;
1.212 www 2116: $newdata{$thiskey.'.type'}=$typeof;
2117: }
1.207 www 2118: }
1.124 www 2119: } elsif ($cmd eq 'del') {
1.207 www 2120: if ($tuname) {
2121: if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') {
2122: $r->print('<br />'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom));
2123: } else {
2124: $r->print('<h2><font color="red">'.
2125: &mt('Error deleting parameters').'</font></h2>');
2126: }
2127: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2128: } else {
2129: push (@deldata,$thiskey);
2130: }
1.124 www 2131: } elsif ($cmd eq 'datepointer') {
1.190 albertel 2132: my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});
1.212 www 2133: my $typeof=$env{'form.typeof_'.$thiskey};
1.207 www 2134: if (defined($data) and $$olddata{$thiskey} ne $data) {
2135: if ($tuname) {
1.212 www 2136: if (&Apache::lonnet::put('resourcedata',{$tkey=>$data,
2137: $tkey.'.type' => $typeof},
2138: $tudom,$tuname) eq 'ok') {
1.207 www 2139: $r->print('<br />'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom));
2140: } else {
2141: $r->print('<h2><font color="red">'.
2142: &mt('Error storing parameters').'</font></h2>');
2143: }
2144: &Apache::lonnet::devalidateuserresdata($tuname,$tudom);
2145: } else {
1.212 www 2146: $newdata{$thiskey}=$data;
2147: $newdata{$thiskey.'.type'}=$typeof;
1.207 www 2148: }
2149: }
1.124 www 2150: }
2151: }
2152: }
1.207 www 2153: # Store all course level
1.144 www 2154: my $delentries=$#deldata+1;
2155: my @newdatakeys=keys %newdata;
2156: my $putentries=$#newdatakeys+1;
2157: if ($delentries) {
2158: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
2159: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
2160: } else {
2161: $r->print('<h2><font color="red">'.
2162: &mt('Error deleting parameters').'</font></h2>');
2163: }
1.205 www 2164: &Apache::lonnet::devalidatecourseresdata($crs,$dom);
1.144 www 2165: }
2166: if ($putentries) {
2167: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
1.212 www 2168: $r->print('<h3>'.&mt('Stored [_1] parameter(s)',$putentries/2).'</h3>');
1.144 www 2169: } else {
2170: $r->print('<h2><font color="red">'.
2171: &mt('Error storing parameters').'</font></h2>');
2172: }
1.205 www 2173: &Apache::lonnet::devalidatecourseresdata($crs,$dom);
1.144 www 2174: }
1.208 www 2175: }
1.207 www 2176:
1.208 www 2177: sub extractuser {
2178: my $key=shift;
2179: return ($key=~/^$env{'request.course.id'}.\[useropt\:(\w+)\:(\w+)\]\./);
2180: }
1.206 www 2181:
1.208 www 2182: sub listdata {
1.214 www 2183: my ($r,$resourcedata,$listdata,$sortorder)=@_;
1.207 www 2184: # Start list output
1.206 www 2185:
1.122 www 2186: my $oldsection='';
2187: my $oldrealm='';
2188: my $oldpart='';
1.123 www 2189: my $pointer=0;
1.124 www 2190: $tableopen=0;
1.145 www 2191: my $foundkeys=0;
1.248 albertel 2192: my %keyorder=&standardkeyorder();
1.214 www 2193: foreach my $thiskey (sort {
2194: if ($sortorder eq 'realmstudent') {
1.247 albertel 2195: my ($astudent,$arealm)=($a=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/);
2196: my ($bstudent,$brealm)=($b=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/);
2197: if (!defined($astudent)) {
2198: ($arealm)=($a=~/^\Q$env{'request.course.id'}\E\.(.+)$/);
1.237 albertel 2199: }
1.247 albertel 2200: if (!defined($bstudent)) {
2201: ($brealm)=($b=~/^\Q$env{'request.course.id'}\E\.(.+)$/);
2202: }
1.248 albertel 2203: $arealm=~s/\.type//;
2204: my ($ares, $aparm) = ($arealm=~/^(.*)\.(.*)$/);
2205: $aparm=$keyorder{'parameter_0_'.$aparm};
2206: $brealm=~s/\.type//;
2207: my ($bres, $bparm) = ($brealm=~/^(.*)\.(.*)$/);
2208: $bparm=$keyorder{'parameter_0_'.$bparm};
2209: if ($ares eq $bres) {
2210: if (defined($aparm) && defined($bparm)) {
2211: ($aparm <=> $bparm);
2212: } elsif (defined($aparm)) {
2213: -1;
2214: } elsif (defined($bparm)) {
2215: 1;
2216: } else {
2217: ($arealm cmp $brealm) || ($astudent cmp $bstudent);
2218: }
2219: } else {
2220: ($arealm cmp $brealm) || ($astudent cmp $bstudent);
2221: }
1.214 www 2222: } else {
2223: $a cmp $b;
2224: }
2225: } keys %{$listdata}) {
1.247 albertel 2226:
1.211 www 2227: if ($$listdata{$thiskey.'.type'}) {
2228: my $thistype=$$listdata{$thiskey.'.type'};
2229: if ($$resourcedata{$thiskey.'.type'}) {
2230: $thistype=$$resourcedata{$thiskey.'.type'};
2231: }
1.207 www 2232: my ($middle,$part,$name)=
2233: ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
1.130 www 2234: my $section=&mt('All Students');
1.207 www 2235: if ($middle=~/^\[(.*)\]/) {
1.206 www 2236: my $issection=$1;
2237: if ($issection=~/^useropt\:(\w+)\:(\w+)/) {
2238: $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2);
2239: } else {
2240: $section=&mt('Group/Section').': '.$issection;
2241: }
1.207 www 2242: $middle=~s/^\[(.*)\]//;
1.122 www 2243: }
1.207 www 2244: $middle=~s/\.+$//;
2245: $middle=~s/^\.+//;
1.130 www 2246: my $realm='<font color="red">'.&mt('All Resources').'</font>';
1.122 www 2247: if ($middle=~/^(.+)\_\_\_\(all\)$/) {
1.174 albertel 2248: $realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';
1.122 www 2249: } elsif ($middle) {
1.174 albertel 2250: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
2251: $realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';
1.122 www 2252: }
1.214 www 2253: if ($sortorder eq 'realmstudent') {
2254: if ($realm ne $oldrealm) {
2255: $r->print(&tableend()."\n<hr /><h1>$realm</h1>");
2256: $oldrealm=$realm;
2257: $oldsection='';
2258: }
2259: if ($section ne $oldsection) {
2260: $r->print(&tableend()."\n<h2>$section</h2>");
2261: $oldsection=$section;
2262: $oldpart='';
2263: }
2264: } else {
2265: if ($section ne $oldsection) {
2266: $r->print(&tableend()."\n<hr /><h1>$section</h1>");
2267: $oldsection=$section;
2268: $oldrealm='';
2269: }
2270: if ($realm ne $oldrealm) {
2271: $r->print(&tableend()."\n<h2>$realm</h2>");
2272: $oldrealm=$realm;
2273: $oldpart='';
2274: }
1.122 www 2275: }
2276: if ($part ne $oldpart) {
1.124 www 2277: $r->print(&tableend().
1.214 www 2278: "\n<font color='blue'>".&mt('Part').": $part</font>");
1.122 www 2279: $oldpart=$part;
2280: }
1.123 www 2281: #
1.230 www 2282: # Preset defaults?
2283: #
2284: my ($hour,$min,$sec,$val)=('','','','');
2285: unless ($$resourcedata{$thiskey}) {
2286: my ($parmname)=($thiskey=~/\.(\w+)$/);
2287: ($hour,$min,$sec,$val)=&preset_defaults($parmname);
2288: }
2289:
2290: #
1.123 www 2291: # Ready to print
2292: #
1.124 www 2293: $r->print(&tablestart().'<tr><td><b>'.$name.
2294: ':</b></td><td><input type="checkbox" name="del_'.
2295: $thiskey.'" /></td><td>');
1.145 www 2296: $foundkeys++;
1.213 www 2297: if (&isdateparm($thistype)) {
1.123 www 2298: my $jskey='key_'.$pointer;
2299: $pointer++;
2300: $r->print(
1.232 albertel 2301: &Apache::lonhtmlcommon::date_setter('parmform',
1.123 www 2302: $jskey,
1.219 www 2303: $$resourcedata{$thiskey},
1.230 www 2304: '',1,'','',$hour,$min,$sec).
1.123 www 2305: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'
2306: );
1.219 www 2307: } elsif ($thistype eq 'string_yesno') {
1.230 www 2308: my $showval;
2309: if (defined($$resourcedata{$thiskey})) {
2310: $showval=$$resourcedata{$thiskey};
2311: } else {
2312: $showval=$val;
2313: }
1.219 www 2314: $r->print('<label><input type="radio" name="set_'.$thiskey.
2315: '" value="yes"');
1.230 www 2316: if ($showval eq 'yes') {
1.219 www 2317: $r->print(' checked="checked"');
2318: }
2319: $r->print(' />'.&mt('Yes').'</label> ');
2320: $r->print('<label><input type="radio" name="set_'.$thiskey.
2321: '" value="no"');
1.230 www 2322: if ($showval eq 'no') {
1.219 www 2323: $r->print(' checked="checked"');
2324: }
2325: $r->print(' />'.&mt('No').'</label>');
1.123 www 2326: } else {
1.230 www 2327: my $showval;
2328: if (defined($$resourcedata{$thiskey})) {
2329: $showval=$$resourcedata{$thiskey};
2330: } else {
2331: $showval=$val;
2332: }
1.211 www 2333: $r->print('<input type="text" name="set_'.$thiskey.'" value="'.
1.230 www 2334: $showval.'">');
1.123 www 2335: }
1.211 www 2336: $r->print('<input type="hidden" name="typeof_'.$thiskey.'" value="'.
2337: $thistype.'">');
1.124 www 2338: $r->print('</td></tr>');
1.122 www 2339: }
1.121 www 2340: }
1.208 www 2341: return $foundkeys;
2342: }
2343:
2344: sub newoverview {
2345: my $r=shift;
1.216 www 2346: my $bodytag=&Apache::loncommon::bodytag('Set Parameters');
1.208 www 2347: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2348: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2349: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');
2350: my $html=&Apache::lonxml::xmlbegin();
2351: $r->print(<<ENDOVER);
2352: $html
2353: <head>
2354: <title>LON-CAPA Parameters</title>
2355: </head>
2356: $bodytag
2357: $breadcrumbs
1.232 albertel 2358: <form method="post" action="/adm/parmset?action=newoverview" name="parmform">
1.208 www 2359: ENDOVER
1.211 www 2360: my @ids=();
2361: my %typep=();
2362: my %keyp=();
2363: my %allparms=();
2364: my %allparts=();
2365: my %allmaps=();
2366: my %mapp=();
2367: my %symbp=();
2368: my %maptitles=();
2369: my %uris=();
2370: my %keyorder=&standardkeyorder();
2371: my %defkeytype=();
2372:
2373: my %alllevs=();
2374: $alllevs{'Resource Level'}='full';
1.215 www 2375: $alllevs{'Map/Folder Level'}='map';
1.211 www 2376: $alllevs{'Course Level'}='general';
2377:
2378: my $csec=$env{'form.csec'};
2379:
2380: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
2381: my $pschp=$env{'form.pschp'};
2382: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
2383: if (!@psprt) { $psprt[0]='0'; }
2384:
2385: my @selected_sections =
2386: &Apache::loncommon::get_env_multiple('form.Section');
2387: @selected_sections = ('all') if (! @selected_sections);
2388: foreach (@selected_sections) {
2389: if ($_ eq 'all') {
2390: @selected_sections = ('all');
2391: }
2392: }
2393:
2394: my $pssymb='';
2395: my $parmlev='';
2396:
2397: unless ($env{'form.parmlev'}) {
2398: $parmlev = 'map';
2399: } else {
2400: $parmlev = $env{'form.parmlev'};
2401: }
2402:
2403: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
2404: \%mapp, \%symbp,\%maptitles,\%uris,
2405: \%keyorder,\%defkeytype);
2406:
2407: # Menu to select levels, etc
2408:
2409: $r->print('<table border="1"><tr><td>');
2410: &levelmenu($r,\%alllevs,$parmlev);
2411: if ($parmlev ne 'general') {
2412: $r->print('<td>');
2413: &mapmenu($r,\%allmaps,$pschp,\%maptitles);
2414: $r->print('</td>');
2415: }
2416: $r->print('</td></tr></table>');
2417:
2418: $r->print('<table border="1"><tr><td>');
2419: &parmmenu($r,\%allparms,\@pscat,\%keyorder);
2420: $r->print('</td><td>');
2421: &partmenu($r,\%allparts,\@psprt);
2422: $r->print('</td><td>');
2423: §ionmenu($r,\@selected_sections);
1.214 www 2424:
2425: $r->print('</td></tr></table>');
2426:
2427: my $sortorder=$env{'form.sortorder'};
2428: unless ($sortorder) { $sortorder='realmstudent'; }
2429: &sortmenu($r,$sortorder);
2430:
2431: $r->print('<p><input type="submit" name="dis" value="'.&mt('Display').'" /></p>');
1.211 www 2432:
2433: # Build the list data hash from the specified parms
2434:
2435: my $listdata;
2436: %{$listdata}=();
2437:
2438: foreach my $cat (@pscat) {
2439: foreach my $section (@selected_sections) {
2440: foreach my $part (@psprt) {
1.212 www 2441: my $rootparmkey=$env{'request.course.id'};
1.211 www 2442: if (($section ne 'all') && ($section ne 'none') && ($section)) {
1.212 www 2443: $rootparmkey.='.['.$section.']';
1.211 www 2444: }
2445: if ($parmlev eq 'general') {
2446: # course-level parameter
1.212 www 2447: my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat;
2448: $$listdata{$newparmkey}=1;
2449: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
1.211 www 2450: } elsif ($parmlev eq 'map') {
1.212 www 2451: # map-level parameter
2452: foreach my $mapid (keys %allmaps) {
2453: if (($pschp ne 'all') && ($pschp ne $mapid)) { next; }
2454: my $newparmkey=$rootparmkey.'.'.$allmaps{$mapid}.'___(all).'.$part.'.'.$cat;
1.211 www 2455: $$listdata{$newparmkey}=1;
2456: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
2457: }
2458: } else {
2459: # resource-level parameter
1.212 www 2460: foreach my $rid (@ids) {
2461: my ($map,$resid,$url)=&Apache::lonnet::decode_symb($symbp{$rid});
2462: if (($pschp ne 'all') && ($allmaps{$pschp} ne $map)) { next; }
2463: my $newparmkey=$rootparmkey.'.'.$symbp{$rid}.'.'.$part.'.'.$cat;
2464: $$listdata{$newparmkey}=1;
2465: $$listdata{$newparmkey.'.type'}=$defkeytype{$cat};
2466: }
1.211 www 2467: }
2468: }
2469: }
2470: }
2471:
1.212 www 2472: if (($env{'form.store'}) || ($env{'form.dis'})) {
1.211 www 2473:
1.212 www 2474: if ($env{'form.store'}) { &storedata($r,$crs,$dom); }
1.211 www 2475:
2476: # Read modified data
2477:
2478: my $resourcedata=&readdata($crs,$dom);
2479:
2480: # List data
2481:
1.214 www 2482: &listdata($r,$resourcedata,$listdata,$sortorder);
1.211 www 2483: }
2484: $r->print(&tableend().
1.212 www 2485: ((($env{'form.store'}) || ($env{'form.dis'}))?'<p><input type="submit" name="store" value="'.&mt('Store').'" /></p>':'').
2486: '</form></body></html>');
1.208 www 2487: }
2488:
2489: sub overview {
2490: my $r=shift;
1.216 www 2491: my $bodytag=&Apache::loncommon::bodytag('Modify Parameters');
1.208 www 2492: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2493: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2494: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');
2495: my $html=&Apache::lonxml::xmlbegin();
2496: $r->print(<<ENDOVER);
2497: $html
2498: <head>
2499: <title>LON-CAPA Parameters</title>
2500: </head>
2501: $bodytag
2502: $breadcrumbs
1.232 albertel 2503: <form method="post" action="/adm/parmset?action=setoverview" name="parmform">
1.208 www 2504: ENDOVER
2505: # Store modified
2506:
2507: &storedata($r,$crs,$dom);
2508:
2509: # Read modified data
2510:
2511: my $resourcedata=&readdata($crs,$dom);
2512:
1.214 www 2513:
2514: my $sortorder=$env{'form.sortorder'};
2515: unless ($sortorder) { $sortorder='realmstudent'; }
2516: &sortmenu($r,$sortorder);
2517:
1.208 www 2518: # List data
2519:
1.214 www 2520: my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder);
1.208 www 2521:
1.145 www 2522: $r->print(&tableend().'<p>'.
1.208 www 2523: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no parameters.')).'</p></form></body></html>');
1.120 www 2524: }
1.121 www 2525:
1.59 matthew 2526: ##################################################
2527: ##################################################
1.178 raeburn 2528:
2529: =pod
1.239 raeburn 2530:
2531: =item check_cloners
2532:
2533: Checks if new users included in list of allowed cloners
2534: are valid users. Replaces supplied list with
2535: cleaned list containing only users with valid usernames
2536: and domains.
2537:
2538: Inputs: $clonelist, $oldcloner
2539: where $clonelist is ref to array of requested cloners,
2540: and $oldcloner is ref to array of currently allowed
2541: cloners.
2542:
2543: Returns: string - comma separated list of requested
2544: cloners (username:domain) who do not exist in system.
2545:
2546: =item change_clone
2547:
1.178 raeburn 2548: Modifies the list of courses a user can clone (stored
1.239 raeburn 2549: in the user's environment.db file), called when a
1.178 raeburn 2550: change is made to the list of users allowed to clone
2551: a course.
1.239 raeburn 2552:
1.178 raeburn 2553: Inputs: $action,$cloner
2554: where $action is add or drop, and $cloner is identity of
2555: user for whom cloning ability is to be changed in course.
2556:
2557: =cut
2558:
2559: ##################################################
2560: ##################################################
2561:
1.239 raeburn 2562: sub extract_cloners {
2563: my ($clonelist,$allowclone) = @_;
2564: if ($clonelist =~ /,/) {
2565: @{$allowclone} = split/,/,$clonelist;
2566: } else {
2567: $$allowclone[0] = $clonelist;
2568: }
2569: }
2570:
2571:
2572: sub check_cloners {
2573: my ($clonelist,$oldcloner) = @_;
2574: my ($clean_clonelist,$disallowed);
2575: my @allowclone = ();
2576: &extract_cloners($$clonelist,\@allowclone);
2577: foreach my $currclone (@allowclone) {
2578: if (!grep/^$currclone$/,@$oldcloner) {
2579: my ($uname,$udom) = split/:/,$currclone;
2580: if ($uname && $udom) {
2581: if (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2582: $disallowed .= $currclone.',';
2583: } else {
2584: $clean_clonelist .= $currclone.',';
2585: }
2586: }
2587: } else {
2588: $clean_clonelist .= $currclone.',';
2589: }
2590: }
2591: if ($disallowed) {
2592: $disallowed =~ s/,$//;
2593: }
2594: if ($clean_clonelist) {
2595: $clean_clonelist =~ s/,$//;
2596: }
2597: $$clonelist = $clean_clonelist;
2598: return $disallowed;
2599: }
1.178 raeburn 2600:
2601: sub change_clone {
2602: my ($clonelist,$oldcloner) = @_;
2603: my ($uname,$udom);
1.190 albertel 2604: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2605: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.178 raeburn 2606: my $clone_crs = $cnum.':'.$cdom;
2607:
2608: if ($cnum && $cdom) {
1.239 raeburn 2609: my @allowclone;
2610: &extract_cloners($clonelist,\@allowclone);
1.178 raeburn 2611: foreach my $currclone (@allowclone) {
2612: if (!grep/^$currclone$/,@$oldcloner) {
2613: ($uname,$udom) = split/:/,$currclone;
2614: if ($uname && $udom) {
2615: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2616: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2617: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
2618: if ($currclonecrs{'cloneable'} eq '') {
2619: $currclonecrs{'cloneable'} = $clone_crs;
2620: } else {
2621: $currclonecrs{'cloneable'} .= ','.$clone_crs;
2622: }
2623: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
2624: }
2625: }
2626: }
2627: }
2628: }
2629: foreach my $oldclone (@$oldcloner) {
2630: if (!grep/^$oldclone$/,@allowclone) {
2631: ($uname,$udom) = split/:/,$oldclone;
2632: if ($uname && $udom) {
2633: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2634: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2635: my %newclonecrs = ();
2636: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
2637: if ($currclonecrs{'cloneable'} =~ /,/) {
2638: my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
2639: foreach (@currclonecrs) {
2640: unless ($_ eq $clone_crs) {
2641: $newclonecrs{'cloneable'} .= $_.',';
2642: }
2643: }
2644: $newclonecrs{'cloneable'} =~ s/,$//;
2645: } else {
2646: $newclonecrs{'cloneable'} = '';
2647: }
2648: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
2649: }
2650: }
2651: }
2652: }
2653: }
2654: }
2655: }
2656:
1.193 albertel 2657:
2658: ##################################################
2659: ##################################################
2660:
2661: =pod
2662:
2663: =item * header
2664:
2665: Output html header for page
2666:
2667: =cut
2668:
2669: ##################################################
2670: ##################################################
2671: sub header {
2672: my $html=&Apache::lonxml::xmlbegin();
2673: my $bodytag=&Apache::loncommon::bodytag('Parameter Manager');
2674: my $title = &mt('LON-CAPA Parameter Manager');
2675: return(<<ENDHEAD);
2676: $html
2677: <head>
2678: <title>$title</title>
2679: </head>
2680: $bodytag
2681: ENDHEAD
2682: }
2683: ##################################################
2684: ##################################################
2685: sub print_main_menu {
2686: my ($r,$parm_permission)=@_;
2687: #
2688: $r->print(<<ENDMAINFORMHEAD);
2689: <form method="post" enctype="multipart/form-data"
2690: action="/adm/parmset" name="studentform">
2691: ENDMAINFORMHEAD
2692: #
1.195 albertel 2693: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2694: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.268 ! albertel 2695: my $vgr = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
! 2696:
1.193 albertel 2697: my @menu =
2698: (
2699: { text => 'Set Course Environment Parameters',
1.204 www 2700: action => 'crsenv',
1.193 albertel 2701: permission => $parm_permission,
2702: },
1.255 banghart 2703: { text => 'Set Portfolio Metadata',
1.259 banghart 2704: action => 'setrestrictmeta',
1.240 banghart 2705: permission => $parm_permission,
2706: },
1.268 ! albertel 2707: { text => 'Manange Course Slots',
! 2708: url => '/adm/slotrequest?command=showslots',
! 2709: permission => $vgr,
! 2710: },
! 2711: { divider => 1,
! 2712: },
1.216 www 2713: { text => 'Set/Modify Resource Parameters - Helper Mode',
1.193 albertel 2714: url => '/adm/helper/parameter.helper',
2715: permission => $parm_permission,
2716: },
1.216 www 2717: { text => 'Modify Resource Parameters - Overview Mode',
1.193 albertel 2718: action => 'setoverview',
2719: permission => $parm_permission,
1.208 www 2720: },
1.216 www 2721: { text => 'Set Resource Parameters - Overview Mode',
1.208 www 2722: action => 'newoverview',
2723: permission => $parm_permission,
1.193 albertel 2724: },
1.216 www 2725: { text => 'Set/Modify Resource Parameters - Table Mode',
1.193 albertel 2726: action => 'settable',
2727: permission => $parm_permission,
1.204 www 2728: help => 'Cascading_Parameters',
1.193 albertel 2729: },
1.220 www 2730: { text => 'Set Parameter Setting Default Actions',
2731: action => 'setdefaults',
2732: permission => $parm_permission,
2733: },
1.193 albertel 2734: );
2735: my $menu_html = '';
2736: foreach my $menu_item (@menu) {
1.268 ! albertel 2737: if ($menu_item->{'divider'}) {
! 2738: $menu_html .= '<hr />';
! 2739: next;
! 2740: }
1.193 albertel 2741: next if (! $menu_item->{'permission'});
2742: $menu_html.='<p>';
2743: $menu_html.='<font size="+1">';
2744: if (exists($menu_item->{'url'})) {
2745: $menu_html.=qq{<a href="$menu_item->{'url'}">};
2746: } else {
2747: $menu_html.=
2748: qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};
2749: }
2750: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
2751: if (exists($menu_item->{'help'})) {
2752: $menu_html.=
2753: &Apache::loncommon::help_open_topic($menu_item->{'help'});
2754: }
2755: $menu_html.='</p>'.$/;
2756: }
2757: $r->print($menu_html);
2758: return;
2759: }
1.255 banghart 2760: ### Set portfolio metadata
1.252 banghart 2761: sub output_row {
1.255 banghart 2762: my ($r, $field_name, $field_text) = @_;
1.252 banghart 2763: my $output;
1.263 banghart 2764: my $options=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.options'};
2765: my $values=$env{'course.'.$env{'request.course.id'}.'.metadata.'.$field_name.'.values'};
1.254 banghart 2766: unless (defined($options)) {
2767: $options = 'active,stuadd';
1.261 banghart 2768: $values = '';
1.252 banghart 2769: }
1.260 banghart 2770: $output.='<strong>'.$field_text.':</strong>';
1.264 albertel 2771: $output.='<input name="'.$field_name.'_values" type="text" value="'.$values.'" size="80" /><br />';
2772:
2773: my @options= ( ['active', 'Show to student'],
2774: ['onlyone','Student may select only one choice'],
2775: ['stuadd', 'Student may type choices']);
2776: foreach my $opt (@options) {
2777: my $checked = ($options =~ m/$opt->[0]/) ? ' checked="checked" ' : '' ;
2778: $output.=(' 'x5).'<label><input type="checkbox" name="'.
2779: $field_name.'_'.$opt->[0].'" value="yes"'.$checked.' />'.
2780: &mt($opt->[1]).'</label> <br />';
1.252 banghart 2781: }
2782: return ($output);
2783: }
1.259 banghart 2784:
2785: sub setrestrictmeta {
1.240 banghart 2786: my ($r)=@_;
1.242 banghart 2787: my $next_meta;
1.244 banghart 2788: my $output;
1.245 banghart 2789: my $item_num;
1.246 banghart 2790: my $put_result;
1.240 banghart 2791: $r->print(&Apache::lonxml::xmlbegin());
2792: $r->print('<head>
1.260 banghart 2793: <title>LON-CAPA Restrict Metadata</title>
1.240 banghart 2794: </head>');
1.260 banghart 2795: $r->print(&Apache::loncommon::bodytag('Restrict Metadata'));
1.240 banghart 2796: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
1.260 banghart 2797: 'Restrict Metadata'));
1.240 banghart 2798: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2799: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1.259 banghart 2800: my $key_base = $env{'course.'.$env{'request.course.id'}.'.'};
1.252 banghart 2801: my $save_field = '';
1.259 banghart 2802: if ($env{'form.restrictmeta'}) {
1.254 banghart 2803: foreach my $field (sort(keys(%env))) {
1.252 banghart 2804: if ($field=~m/^form.(.+)_(.+)$/) {
1.254 banghart 2805: my $options;
1.252 banghart 2806: my $meta_field = $1;
2807: my $meta_key = $2;
1.253 banghart 2808: if ($save_field ne $meta_field) {
1.252 banghart 2809: $save_field = $meta_field;
1.253 banghart 2810: if ($env{'form.'.$meta_field.'_stuadd'}) {
1.254 banghart 2811: $options.='stuadd,';
2812: }
1.253 banghart 2813: if ($env{'form.'.$meta_field.'_onlyone'}) {
1.254 banghart 2814: $options.='onlyone,';
2815: }
2816: if ($env{'form.'.$meta_field.'_active'}) {
2817: $options.='active,';
1.253 banghart 2818: }
1.259 banghart 2819: my $name = $save_field;
1.253 banghart 2820: $put_result = &Apache::lonnet::put('environment',
1.262 banghart 2821: {'metadata.'.$meta_field.'.options'=>$options,
2822: 'metadata.'.$meta_field.'.values'=>$env{'form.'.$meta_field.'_values'},
1.253 banghart 2823: },$dom,$crs);
1.252 banghart 2824: }
2825: }
2826: }
2827: }
2828: &Apache::lonnet::coursedescription($env{'request.course.id'});
1.258 albertel 2829: my %metadata_fields = &Apache::lonmeta::fieldnames('portfolio');
2830: foreach my $field (sort(keys(%metadata_fields))) {
1.265 banghart 2831: &Apache::lonnet::logthis ($field);
2832: if ($field ne 'courserestricted') {
2833: $output.= &output_row($r, $field, $metadata_fields{$field});
2834: }
1.255 banghart 2835: }
1.244 banghart 2836: $r->print(<<ENDenv);
1.259 banghart 2837: <form method="post" action="/adm/parmset?action=setrestrictmeta" name="form">
1.244 banghart 2838: <p>
2839: $output
1.259 banghart 2840: <input type="submit" name="restrictmeta" value="Update Metadata Restrictions">
1.244 banghart 2841: </form>
2842: ENDenv
1.241 banghart 2843: $r->print('</body>
2844: </html>');
1.240 banghart 2845: return 'ok';
2846: }
1.220 www 2847: ##################################################
1.193 albertel 2848:
1.220 www 2849: sub defaultsetter {
2850: my $r=shift;
2851: my $bodytag=&Apache::loncommon::bodytag('Parameter Setting Default Actions');
2852: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2853: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
2854: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Defaults');
2855: my $html=&Apache::lonxml::xmlbegin();
2856: $r->print(<<ENDDEFHEAD);
2857: $html
2858: <head>
2859: <title>LON-CAPA Parameters</title>
2860: </head>
2861: $bodytag
2862: $breadcrumbs
2863: <form method="post" action="/adm/parmset?action=setdefaults" name="defaultform">
2864: ENDDEFHEAD
1.221 www 2865: my @ids=();
2866: my %typep=();
2867: my %keyp=();
2868: my %allparms=();
2869: my %allparts=();
2870: my %allmaps=();
2871: my %mapp=();
2872: my %symbp=();
2873: my %maptitles=();
2874: my %uris=();
2875: my %keyorder=&standardkeyorder();
2876: my %defkeytype=();
2877:
2878: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps,
2879: \%mapp, \%symbp,\%maptitles,\%uris,
2880: \%keyorder,\%defkeytype);
1.224 www 2881: if ($env{'form.storerules'}) {
2882: my %newrules=();
2883: my @delrules=();
1.226 www 2884: my %triggers=();
1.225 albertel 2885: foreach my $key (keys(%env)) {
2886: if ($key=~/^form\.(\w+)\_action$/) {
1.224 www 2887: my $tempkey=$1;
1.226 www 2888: my $action=$env{$key};
2889: if ($action) {
2890: $newrules{$tempkey.'_action'}=$action;
2891: if ($action ne 'default') {
2892: my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/);
2893: $triggers{$whichparm}.=$tempkey.':';
2894: }
2895: $newrules{$tempkey.'_type'}=$defkeytype{$tempkey};
1.224 www 2896: if (&isdateparm($defkeytype{$tempkey})) {
1.227 www 2897: $newrules{$tempkey.'_days'}=$env{'form.'.$tempkey.'_days'};
1.224 www 2898: $newrules{$tempkey.'_hours'}=$env{'form.'.$tempkey.'_hours'};
2899: $newrules{$tempkey.'_min'}=$env{'form.'.$tempkey.'_min'};
2900: $newrules{$tempkey.'_sec'}=$env{'form.'.$tempkey.'_sec'};
2901: } else {
2902: $newrules{$tempkey.'_value'}=$env{'form.'.$tempkey.'_value'};
1.227 www 2903: $newrules{$tempkey.'_triggervalue'}=$env{'form.'.$tempkey.'_triggervalue'};
1.224 www 2904: }
2905: } else {
1.225 albertel 2906: push(@delrules,$tempkey.'_action');
1.226 www 2907: push(@delrules,$tempkey.'_type');
1.225 albertel 2908: push(@delrules,$tempkey.'_hours');
2909: push(@delrules,$tempkey.'_min');
2910: push(@delrules,$tempkey.'_sec');
2911: push(@delrules,$tempkey.'_value');
1.224 www 2912: }
2913: }
2914: }
1.226 www 2915: foreach my $key (keys %allparms) {
2916: $newrules{$key.'_triggers'}=$triggers{$key};
2917: }
1.224 www 2918: &Apache::lonnet::put('parmdefactions',\%newrules,$dom,$crs);
2919: &Apache::lonnet::del('parmdefactions',\@delrules,$dom,$crs);
2920: &resetrulescache();
2921: }
1.227 www 2922: my %lt=&Apache::lonlocal::texthash('days' => 'Days',
2923: 'hours' => 'Hours',
1.221 www 2924: 'min' => 'Minutes',
2925: 'sec' => 'Seconds',
2926: 'yes' => 'Yes',
2927: 'no' => 'No');
1.222 www 2928: my @standardoptions=('','default');
2929: my @standarddisplay=('',&mt('Default value when manually setting'));
2930: my @dateoptions=('','default');
2931: my @datedisplay=('',&mt('Default value when manually setting'));
2932: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {
2933: unless ($tempkey) { next; }
2934: push @standardoptions,'when_setting_'.$tempkey;
2935: push @standarddisplay,&mt('Automatically set when setting ').$tempkey;
2936: if (&isdateparm($defkeytype{$tempkey})) {
2937: push @dateoptions,'later_than_'.$tempkey;
2938: push @datedisplay,&mt('Automatically set later than ').$tempkey;
2939: push @dateoptions,'earlier_than_'.$tempkey;
2940: push @datedisplay,&mt('Automatically set earlier than ').$tempkey;
2941: }
2942: }
1.231 www 2943: $r->print(&mt('Manual setting rules apply to all interfaces.').'<br />'.
2944: &mt('Automatic setting rules apply to table mode interfaces only.'));
1.221 www 2945: $r->print("\n<table border='1'><tr><th>".&mt('Rule for parameter').'</th><th>'.
1.222 www 2946: &mt('Action').'</th><th>'.&mt('Value').'</th></tr>');
1.221 www 2947: foreach my $tempkey (&keysindisplayorder(\%allparms,\%keyorder)) {
1.222 www 2948: unless ($tempkey) { next; }
1.221 www 2949: $r->print("\n<tr><td>".$allparms{$tempkey}."\n<br />(".$tempkey.')</td><td>');
1.222 www 2950: my $action=&rulescache($tempkey.'_action');
2951: $r->print('<select name="'.$tempkey.'_action">');
2952: if (&isdateparm($defkeytype{$tempkey})) {
2953: for (my $i=0;$i<=$#dateoptions;$i++) {
2954: if ($dateoptions[$i]=~/\_$tempkey$/) { next; }
2955: $r->print("\n<option value='$dateoptions[$i]'".
2956: ($dateoptions[$i] eq $action?' selected="selected"':'').
2957: ">$datedisplay[$i]</option>");
2958: }
2959: } else {
2960: for (my $i=0;$i<=$#standardoptions;$i++) {
2961: if ($standardoptions[$i]=~/\_$tempkey$/) { next; }
2962: $r->print("\n<option value='$standardoptions[$i]'".
2963: ($standardoptions[$i] eq $action?' selected="selected"':'').
2964: ">$standarddisplay[$i]</option>");
2965: }
2966: }
2967: $r->print('</select>');
1.227 www 2968: unless (&isdateparm($defkeytype{$tempkey})) {
2969: $r->print("\n<br />".&mt('Triggering value(s) of other parameter (optional, comma-separated):').
2970: '<input type="text" size="20" name="'.$tempkey.'_triggervalue" value="'.&rulescache($tempkey.'_triggervalue').'" />');
2971: }
1.222 www 2972: $r->print("\n</td><td>\n");
2973:
1.221 www 2974: if (&isdateparm($defkeytype{$tempkey})) {
1.227 www 2975: my $days=&rulescache($tempkey.'_days');
1.222 www 2976: my $hours=&rulescache($tempkey.'_hours');
2977: my $min=&rulescache($tempkey.'_min');
2978: my $sec=&rulescache($tempkey.'_sec');
1.221 www 2979: $r->print(<<ENDINPUTDATE);
1.227 www 2980: <input name="$tempkey\_days" type="text" size="4" value="$days" />$lt{'days'}<br />
1.222 www 2981: <input name="$tempkey\_hours" type="text" size="4" value="$hours" />$lt{'hours'}<br />
2982: <input name="$tempkey\_min" type="text" size="4" value="$min" />$lt{'min'}<br />
2983: <input name="$tempkey\_sec" type="text" size="4" value="$sec" />$lt{'sec'}
1.221 www 2984: ENDINPUTDATE
2985: } elsif ($defkeytype{$tempkey} eq 'string_yesno') {
1.222 www 2986: my $yeschecked='';
2987: my $nochecked='';
2988: if (&rulescache($tempkey.'_value') eq 'yes') { $yeschecked='checked="checked"'; }
2989: if (&rulescache($tempkey.'_value') eq 'no') { $nochecked='checked="checked"'; }
2990:
1.221 www 2991: $r->print(<<ENDYESNO);
1.224 www 2992: <label><input type="radio" name="$tempkey\_value" value="yes" $yeschecked /> $lt{'yes'}</label><br />
2993: <label><input type="radio" name="$tempkey\_value" value="no" $nochecked /> $lt{'no'}</label>
1.221 www 2994: ENDYESNO
2995: } else {
1.224 www 2996: $r->print('<input type="text" size="20" name="'.$tempkey.'_value" value="'.&rulescache($tempkey.'_value').'" />');
1.221 www 2997: }
2998: $r->print('</td></tr>');
2999: }
1.224 www 3000: $r->print("</table>\n<input type='submit' name='storerules' value='".
3001: &mt('Store Rules')."' /></form>\n</body>\n</html>");
1.220 www 3002: return;
3003: }
1.193 albertel 3004:
1.178 raeburn 3005: ##################################################
3006: ##################################################
1.30 www 3007:
1.59 matthew 3008: =pod
3009:
1.83 bowersj2 3010: =item * handler
1.59 matthew 3011:
3012: Main handler. Calls &assessparms and &crsenv subroutines.
3013:
3014: =cut
3015: ##################################################
3016: ##################################################
1.220 www 3017: # use Data::Dumper;
3018:
1.259 banghart 3019:
1.30 www 3020: sub handler {
1.43 albertel 3021: my $r=shift;
1.30 www 3022:
1.43 albertel 3023: if ($r->header_only) {
1.126 www 3024: &Apache::loncommon::content_type($r,'text/html');
1.43 albertel 3025: $r->send_http_header;
3026: return OK;
3027: }
1.193 albertel 3028: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.205 www 3029: ['action','state',
3030: 'pres_marker',
3031: 'pres_value',
1.206 www 3032: 'pres_type',
1.243 banghart 3033: 'udom','uname','symb','serial']);
1.131 www 3034:
1.83 bowersj2 3035:
1.193 albertel 3036: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.194 albertel 3037: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
3038: text=>"Parameter Manager",
1.204 www 3039: faq=>10,
1.194 albertel 3040: bug=>'Instructor Interface'});
1.203 www 3041:
1.30 www 3042: # ----------------------------------------------------- Needs to be in a course
1.194 albertel 3043: my $parm_permission =
3044: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) ||
1.190 albertel 3045: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
1.193 albertel 3046: $env{'request.course.sec'}));
1.194 albertel 3047: if ($env{'request.course.id'} && $parm_permission) {
1.193 albertel 3048:
3049: # Start Page
1.126 www 3050: &Apache::loncommon::content_type($r,'text/html');
1.106 www 3051: $r->send_http_header;
1.30 www 3052:
1.203 www 3053:
3054: # id numbers can change on re-ordering of folders
3055:
3056: &resetsymbcache();
3057:
1.193 albertel 3058: #
3059: # Main switch on form.action and form.state, as appropriate
3060: #
3061: # Check first if coming from someone else headed directly for
3062: # the table mode
3063: if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
3064: && (!$env{'form.dis'})) || ($env{'form.symb'})) {
3065: &assessparms($r);
3066:
3067: } elsif (! exists($env{'form.action'})) {
3068: $r->print(&header());
1.194 albertel 3069: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
3070: 'Parameter Manager'));
1.193 albertel 3071: &print_main_menu($r,$parm_permission);
3072: } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {
1.194 albertel 3073: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',
3074: text=>"Course Environment"});
1.193 albertel 3075: &crsenv($r);
3076: } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) {
1.194 albertel 3077: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
3078: text=>"Overview Mode"});
1.121 www 3079: &overview($r);
1.259 banghart 3080: } elsif ($env{'form.action'} eq 'setrestrictmeta' && $parm_permission) {
3081: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setrestrictmeta',
3082: text=>"Restrict Metadata"});
3083: &setrestrictmeta($r);
1.208 www 3084: } elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) {
3085: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
3086: text=>"Overview Mode"});
3087: &newoverview($r);
1.220 www 3088: } elsif ($env{'form.action'} eq 'setdefaults' && $parm_permission) {
3089: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setdefaults',
3090: text=>"Set Defaults"});
3091: &defaultsetter($r);
3092: } elsif ($env{'form.action'} eq 'settable' && $parm_permission) {
1.194 albertel 3093: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
1.204 www 3094: text=>"Table Mode",
3095: help => 'Course_Setting_Parameters'});
1.121 www 3096: &assessparms($r);
1.193 albertel 3097: }
3098:
1.43 albertel 3099: } else {
1.1 www 3100: # ----------------------------- Not in a course, or not allowed to modify parms
1.190 albertel 3101: $env{'user.error.msg'}=
1.43 albertel 3102: "/adm/parmset:opa:0:0:Cannot modify assessment parameters";
3103: return HTTP_NOT_ACCEPTABLE;
3104: }
3105: return OK;
1.1 www 3106: }
3107:
3108: 1;
3109: __END__
3110:
1.59 matthew 3111: =pod
1.38 harris41 3112:
3113: =back
3114:
3115: =cut
1.1 www 3116:
3117:
3118:
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