1: # The LearningOnline Network with CAPA
2: # Handler to set parameters for assessments
3: #
4: # $Id: lonparmset.pm,v 1.196 2005/06/01 02:02:41 www Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: ###################################################################
29: ###################################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: lonparmset - Handler to set parameters for assessments and course
36:
37: =head1 SYNOPSIS
38:
39: lonparmset provides an interface to setting course parameters.
40:
41: =head1 DESCRIPTION
42:
43: This module sets coursewide and assessment parameters.
44:
45: =head1 INTERNAL SUBROUTINES
46:
47: =over 4
48:
49: =cut
50:
51: ###################################################################
52: ###################################################################
53:
54: package Apache::lonparmset;
55:
56: use strict;
57: use Apache::lonnet;
58: use Apache::Constants qw(:common :http REDIRECT);
59: use Apache::lonhtmlcommon();
60: use Apache::loncommon;
61: use GDBM_File;
62: use Apache::lonhomework;
63: use Apache::lonxml;
64: use Apache::lonlocal;
65:
66: my %courseopt;
67: my %useropt;
68: my %parmhash;
69:
70: my @ids;
71: my %symbp;
72: my %mapp;
73: my %typep;
74: my %keyp;
75: my %uris;
76: my %maptitles;
77:
78: ##################################################
79: ##################################################
80:
81: =pod
82:
83: =item parmval
84:
85: Figure out a cascading parameter.
86:
87: Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
88: $id - a bighash Id number
89: $def - the resource's default value 'stupid emacs
90:
91: Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels
92:
93: 11 - General Course
94: 10 - Map or Folder level in course
95: 9- resource default
96: 8- map default
97: 7 - resource level in course
98: 6 - General for section
99: 5 - Map or Folder level for section
100: 4 - resource level in section
101: 3 - General for specific student
102: 2 - Map or Folder level for specific student
103: 1 - resource level for specific student
104:
105: =cut
106:
107: ##################################################
108: ##################################################
109: sub parmval {
110: my ($what,$id,$def,$uname,$udom,$csec)=@_;
111: my $result='';
112: my @outpar=();
113: # ----------------------------------------------------- Cascading lookup scheme
114:
115: my $symbparm=$symbp{$id}.'.'.$what;
116: my $mapparm=$mapp{$id}.'___(all).'.$what;
117:
118: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what;
119: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
120: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
121:
122: my $courselevel=$env{'request.course.id'}.'.'.$what;
123: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
124: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
125:
126:
127:
128: # --------------------------------------------------------- first, check course
129:
130: if (defined($courseopt{$courselevel})) {
131: $outpar[11]=$courseopt{$courselevel};
132: $result=11;
133: }
134:
135: if (defined($courseopt{$courselevelm})) {
136: $outpar[10]=$courseopt{$courselevelm};
137: $result=10;
138: }
139:
140: # ------------------------------------------------------- second, check default
141:
142: if (defined($def)) { $outpar[9]=$def; $result=9; }
143:
144: # ------------------------------------------------------ third, check map parms
145:
146: my $thisparm=$parmhash{$symbparm};
147: if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; }
148:
149: if (defined($courseopt{$courselevelr})) {
150: $outpar[7]=$courseopt{$courselevelr};
151: $result=7;
152: }
153:
154: # ------------------------------------------------------ fourth, back to course
155: if (defined($csec)) {
156: if (defined($courseopt{$seclevel})) {
157: $outpar[6]=$courseopt{$seclevel};
158: $result=6;
159: }
160: if (defined($courseopt{$seclevelm})) {
161: $outpar[5]=$courseopt{$seclevelm};
162: $result=5;
163: }
164:
165: if (defined($courseopt{$seclevelr})) {
166: $outpar[4]=$courseopt{$seclevelr};
167: $result=4;
168: }
169: }
170:
171: # ---------------------------------------------------------- fifth, check user
172:
173: if (defined($uname)) {
174: if (defined($useropt{$courselevel})) {
175: $outpar[3]=$useropt{$courselevel};
176: $result=3;
177: }
178:
179: if (defined($useropt{$courselevelm})) {
180: $outpar[2]=$useropt{$courselevelm};
181: $result=2;
182: }
183:
184: if (defined($useropt{$courselevelr})) {
185: $outpar[1]=$useropt{$courselevelr};
186: $result=1;
187: }
188: }
189: return ($result,@outpar);
190: }
191:
192:
193: ##################################################
194: ##################################################
195: #
196: # Store a parameter
197: #
198: # Takes
199: # - resource id
200: # - name of parameter
201: # - level
202: # - new value
203: # - new type
204: # - username
205: # - userdomain
206:
207: sub storeparm {
208: my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_;
209: $spnam=~s/\_([^\_]+)$/\.$1/;
210: # ---------------------------------------------------------- Construct prefixes
211:
212: my $symbparm=$symbp{$sresid}.'.'.$spnam;
213: my $mapparm=$mapp{$sresid}.'___(all).'.$spnam;
214:
215: my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam;
216: my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
217: my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
218:
219: my $courselevel=$env{'request.course.id'}.'.'.$spnam;
220: my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
221: my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
222:
223: my $storeunder='';
224: if (($snum==11) || ($snum==3)) { $storeunder=$courselevel; }
225: if (($snum==10) || ($snum==2)) { $storeunder=$courselevelm; }
226: if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
227: if ($snum==6) { $storeunder=$seclevel; }
228: if ($snum==5) { $storeunder=$seclevelm; }
229: if ($snum==4) { $storeunder=$seclevelr; }
230:
231: my $delete;
232: if ($nval eq '') { $delete=1;}
233: my %storecontent = ($storeunder => $nval,
234: $storeunder.'.type' => $ntype);
235: my $reply='';
236: if ($snum>3) {
237: # ---------------------------------------------------------------- Store Course
238: #
239: # Expire sheets
240: &Apache::lonnet::expirespread('','','studentcalc');
241: if (($snum==7) || ($snum==4)) {
242: &Apache::lonnet::expirespread('','','assesscalc',$symbp{$sresid});
243: } elsif (($snum==8) || ($snum==5)) {
244: &Apache::lonnet::expirespread('','','assesscalc',$mapp{$sresid});
245: } else {
246: &Apache::lonnet::expirespread('','','assesscalc');
247: }
248: # Store parameter
249: if ($delete) {
250: $reply=&Apache::lonnet::del
251: ('resourcedata',[keys(%storecontent)],
252: $env{'course.'.$env{'request.course.id'}.'.domain'},
253: $env{'course.'.$env{'request.course.id'}.'.num'});
254: } else {
255: $reply=&Apache::lonnet::cput
256: ('resourcedata',\%storecontent,
257: $env{'course.'.$env{'request.course.id'}.'.domain'},
258: $env{'course.'.$env{'request.course.id'}.'.num'});
259: }
260: } else {
261: # ------------------------------------------------------------------ Store User
262: #
263: # Expire sheets
264: &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
265: if ($snum==1) {
266: &Apache::lonnet::expirespread
267: ($uname,$udom,'assesscalc',$symbp{$sresid});
268: } elsif ($snum==2) {
269: &Apache::lonnet::expirespread
270: ($uname,$udom,'assesscalc',$mapp{$sresid});
271: } else {
272: &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
273: }
274: # Store parameter
275: if ($delete) {
276: $reply=&Apache::lonnet::del
277: ('resourcedata',[keys(%storecontent)],$udom,$uname);
278: } else {
279: $reply=&Apache::lonnet::cput
280: ('resourcedata',\%storecontent,$udom,$uname);
281: }
282: &Apache::lonnet::devalidateuserresdata($uname,$udom);
283: }
284:
285: if ($reply=~/^error\:(.*)/) {
286: return "<font color=red>Write Error: $1</font>";
287: }
288: return '';
289: }
290:
291: ##################################################
292: ##################################################
293:
294: =pod
295:
296: =item valout
297:
298: Format a value for output.
299:
300: Inputs: $value, $type
301:
302: Returns: $value, formatted for output. If $type indicates it is a date,
303: localtime($value) is returned.
304:
305: =cut
306:
307: ##################################################
308: ##################################################
309: sub valout {
310: my ($value,$type)=@_;
311: my $result = '';
312: # Values of zero are valid.
313: if (! $value && $value ne '0') {
314: $result = ' ';
315: } else {
316: if ($type eq 'date_interval') {
317: my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
318: $year=$year-70;
319: $mday--;
320: if ($year) {
321: $result.=$year.' yrs ';
322: }
323: if ($mon) {
324: $result.=$mon.' mths ';
325: }
326: if ($mday) {
327: $result.=$mday.' days ';
328: }
329: if ($hour) {
330: $result.=$hour.' hrs ';
331: }
332: if ($min) {
333: $result.=$min.' mins ';
334: }
335: if ($sec) {
336: $result.=$sec.' secs ';
337: }
338: $result=~s/\s+$//;
339: } elsif ($type=~/^date/) {
340: $result = localtime($value);
341: } else {
342: $result = $value;
343: }
344: }
345: return $result;
346: }
347:
348: ##################################################
349: ##################################################
350:
351: =pod
352:
353: =item plink
354:
355: Produces a link anchor.
356:
357: Inputs: $type,$dis,$value,$marker,$return,$call
358:
359: Returns: scalar with html code for a link which will envoke the
360: javascript function 'pjump'.
361:
362: =cut
363:
364: ##################################################
365: ##################################################
366: sub plink {
367: my ($type,$dis,$value,$marker,$return,$call)=@_;
368: my $winvalue=$value;
369: unless ($winvalue) {
370: if ($type=~/^date/) {
371: $winvalue=$env{'form.recent_'.$type};
372: } else {
373: $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]};
374: }
375: }
376: return
377: '<a href="javascript:pjump('."'".$type."','".$dis."','".$winvalue."','"
378: .$marker."','".$return."','".$call."'".');">'.
379: &valout($value,$type).'</a><a name="'.$marker.'"></a>';
380: }
381:
382:
383: sub startpage {
384: my ($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader)=@_;
385:
386: my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','',
387: 'onUnload="pclose()"');
388: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Table');
389: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
390: &Apache::loncommon::selectstudent_link('parmform','uname','udom');
391: my $selscript=&Apache::loncommon::studentbrowser_javascript();
392: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
393: my %lt=&Apache::lonlocal::texthash(
394: 'cep' => "Course Environment Parameters",
395: 'scep' => "Set Course Environment Parameters",
396: 'smcap' => "Set/Modify Course Assessment Parameter",
397: 'mcap' => "Modify Course Assessment Parameters",
398: 'caphm' => "Course Assessment Parameter - Helper Mode",
399: 'capom' => "Course Assessment Parameters - Overview Mode",
400: 'captm' => "Course Assessments Parameters - Table Mode",
401: 'sg' => "Section/Group",
402: 'fu' => "For User",
403: 'oi' => "or ID",
404: 'ad' => "at Domain"
405: );
406: my $overallhelp=
407: &Apache::loncommon::help_open_menu('','Setting Parameters','Course_Setting_Parameters','',10,'Instructor Interface');
408: my $assessparmhelp=&Apache::loncommon::help_open_topic("Cascading_Parameters","Assessment Parameters");
409: my $html=&Apache::lonxml::xmlbegin();
410: $r->print(<<ENDHEAD);
411: $html
412: <head>
413: <title>LON-CAPA Course Parameters</title>
414: <script>
415:
416: function pclose() {
417: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
418: "height=350,width=350,scrollbars=no,menubar=no");
419: parmwin.close();
420: }
421:
422: $pjump_def
423:
424: function psub() {
425: pclose();
426: if (document.parmform.pres_marker.value!='') {
427: document.parmform.action+='#'+document.parmform.pres_marker.value;
428: var typedef=new Array();
429: typedef=document.parmform.pres_type.value.split('_');
430: if (document.parmform.pres_type.value!='') {
431: if (typedef[0]=='date') {
432: eval('document.parmform.recent_'+
433: document.parmform.pres_type.value+
434: '.value=document.parmform.pres_value.value;');
435: } else {
436: eval('document.parmform.recent_'+typedef[0]+
437: '.value=document.parmform.pres_value.value;');
438: }
439: }
440: document.parmform.submit();
441: } else {
442: document.parmform.pres_value.value='';
443: document.parmform.pres_marker.value='';
444: }
445: }
446:
447: function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
448: var options = "width=" + w + ",height=" + h + ",";
449: options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
450: options += "menubar=no,toolbar="+toolbar+",location=no,directories=no";
451: var newWin = window.open(url, wdwName, options);
452: newWin.focus();
453: }
454: </script>
455: $selscript
456: </head>
457: $bodytag
458: $breadcrumbs
459: $overallhelp
460: ENDHEAD
461:
462: unless ($trimheader) {$r->print(<<ENDHEAD2);
463: <form method="post" action="/adm/parmset" name="envform">
464: <h4>$lt{'cep'}</h4>
465: <input type="submit" name="crsenv" value="$lt{'scep'}" />
466: </form>
467: <hr />
468: $assessparmhelp
469: <form method="post" action="/adm/helper/parameter.helper" name="helpform">
470: <h4>$lt{'caphm'}</h4>
471: <input type="submit" value="$lt{'smcap'}" />
472: </form>
473: <hr />
474: <form method="post" action="/adm/parmset" name="overview">
475: <h4>$lt{'capom'}</h4>
476: <input type="submit" name="overview" value="$lt{'mcap'}" />
477: </form>
478: <hr />
479: ENDHEAD2
480: }
481: my %sectionhash=();
482: my $sections='';
483: if (&Apache::loncommon::get_sections(
484: $env{'course.'.$env{'request.course.id'}.'.domain'},
485: $env{'course.'.$env{'request.course.id'}.'.num'},
486: \%sectionhash)) {
487: $sections=$lt{'sg'}.': <select name="csec">';
488: foreach ('',sort keys %sectionhash) {
489: $sections.='<option value="'.$_.'"'.
490: ($_ eq $csec?'selected="selected"':'').'>'.$_.'</option>';
491: }
492: $sections.='</select>';
493: }
494: $r->print(<<ENDHEAD3);
495: <form method="post" action="/adm/parmset?action=settable" name="parmform">
496: <h4>$lt{'captm'}</h4>
497: ENDHEAD3
498:
499: if (!$have_assesments) {
500: $r->print('<font color="red">'.&mt('There are no assesment parameters in this course to set.').'</font><br />');
501: } else {
502: $r->print(<<ENDHEAD);
503: <b>
504: $sections
505: <br />
506: $lt{'fu'}
507: <input type="text" value="$uname" size="12" name="uname" />
508: $lt{'oi'}
509: <input type="text" value="$id" size="12" name="id" />
510: $lt{'ad'}
511: $chooseopt
512: </b>
513: <input type="hidden" value='' name="pres_value">
514: <input type="hidden" value='' name="pres_type">
515: <input type="hidden" value='' name="pres_marker">
516: ENDHEAD
517: }
518: }
519:
520: sub print_row {
521: my ($r,$which,$part,$name,$rid,$default,$defaulttype,$display,$defbgone,
522: $defbgtwo,$parmlev,$uname,$udom,$csec)=@_;
523: # get the values for the parameter in cascading order
524: # empty levels will remain empty
525: my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which},
526: $rid,$$default{$which},$uname,$udom,$csec);
527: # get the type for the parameters
528: # problem: these may not be set for all levels
529: my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'.
530: $$name{$which}.'.type',
531: $rid,$$defaulttype{$which},$uname,$udom,$csec);
532: # cascade down manually
533: my $cascadetype=$$defaulttype{$which};
534: for (my $i=11;$i>0;$i--) {
535: if ($typeoutpar[$i]) {
536: $cascadetype=$typeoutpar[$i];
537: } else {
538: $typeoutpar[$i]=$cascadetype;
539: }
540: }
541: my $parm=$$display{$which};
542:
543: if ($parmlev eq 'full' || $parmlev eq 'brief') {
544: $r->print('<td bgcolor='.$defbgtwo.' align="center">'
545: .$$part{$which}.'</td>');
546: } else {
547: $parm=~s|\[.*\]\s||g;
548: }
549:
550: $r->print('<td bgcolor='.$defbgone.'>'.$parm.'</td>');
551:
552: my $thismarker=$which;
553: $thismarker=~s/^parameter\_//;
554: my $mprefix=$rid.'&'.$thismarker.'&';
555:
556: if ($parmlev eq 'general') {
557:
558: if ($uname) {
559: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
560: } elsif ($csec) {
561: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
562: } else {
563: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
564: }
565: } elsif ($parmlev eq 'map') {
566:
567: if ($uname) {
568: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
569: } elsif ($csec) {
570: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
571: } else {
572: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
573: }
574: } else {
575:
576: &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
577:
578: if ($parmlev eq 'brief') {
579:
580: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
581:
582: if ($csec) {
583: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
584: }
585: if ($uname) {
586: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
587: }
588: } else {
589:
590: &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
591: &print_td($r,9,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
592: &print_td($r,8,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
593: &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
594:
595: if ($csec) {
596: &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
597: &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
598: &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
599: }
600: if ($uname) {
601: &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
602: &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
603: &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
604: }
605: } # end of $brief if/else
606: } # end of $parmlev if/else
607:
608: $r->print('<td bgcolor=#CCCCFF align="center">'.
609: &valout($outpar[$result],$typeoutpar[$result]).'</td>');
610:
611: if ($parmlev eq 'full' || $parmlev eq 'brief') {
612: my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
613: '.'.$$name{$which},$symbp{$rid});
614:
615: # this doesn't seem to work, and I don't think is correct
616: # my $sessionvaltype=&Apache::lonnet::EXT('resource.'.$$part{$which}.
617: # '.'.$$name{$which}.'.type',$symbp{$rid});
618: # this seems to work
619: my $sessionvaltype=$typeoutpar[$result];
620: if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
621: $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
622: &valout($sessionval,$sessionvaltype).' '.
623: '</font></td>');
624: }
625: $r->print('</tr>');
626: $r->print("\n");
627: }
628:
629: sub print_td {
630: my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
631: $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
632: ' align="center">');
633: if ($which<8 || $which > 9) {
634: $r->print(&plink($$typeoutpar[$which],
635: $$display{$value},$$outpar[$which],
636: $mprefix."$which",'parmform.pres','psub'));
637: } else {
638: $r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
639: }
640: $r->print('</td>'."\n");
641: }
642:
643: =pod
644:
645: =item B<extractResourceInformation>: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes.
646:
647: Input: See list below:
648:
649: =over 4
650:
651: =item B<ids>: An array that will contain all of the ids in the course.
652:
653: =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
654:
655: =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
656:
657: =item B<allparms>: hash, name of parameter->display value (what is the display value?)
658:
659: =item B<allparts>: hash, part identification->text representation of part, where the text representation is "[Part $part]"
660:
661: =item B<allkeys>: hash, full key to part->display value (what's display value?)
662:
663: =item B<allmaps>: hash, ???
664:
665: =item B<fcat>: ???
666:
667: =item B<defp>: hash, ???
668:
669: =item B<mapp>: ??
670:
671: =item B<symbp>: hash, id->full sym?
672:
673: =back
674:
675: =cut
676:
677: sub extractResourceInformation {
678: my $ids = shift;
679: my $typep = shift;
680: my $keyp = shift;
681: my $allparms = shift;
682: my $allparts = shift;
683: my $allkeys = shift;
684: my $allmaps = shift;
685: my $fcat = shift;
686: my $defp = shift;
687: my $mapp = shift;
688: my $symbp = shift;
689: my $maptitles=shift;
690: my $uris=shift;
691:
692:
693: my $navmap = Apache::lonnavmaps::navmap->new();
694: my @allres=$navmap->retrieveResources(undef,undef,1,undef,1);
695: foreach my $resource (@allres) {
696: my $id=$resource->id();
697: my ($mapid,$resid)=split(/\./,$id);
698: if ($mapid eq '0') { next; }
699: $$ids[$#$ids+1]=$id;
700: my $srcf=$resource->src();
701: $srcf=~/\.(\w+)$/;
702: $$typep{$id}=$1;
703: $$keyp{$id}='';
704: $$uris{$id}=$srcf;
705: foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) {
706: if ($_=~/^parameter\_(.*)/) {
707: my $key=$_;
708: my $allkey=$1;
709: $allkey=~s/\_/\./g;
710: if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq
711: 'parm') {
712: next; #hide hidden things
713: }
714: my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
715: my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
716: my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
717: my $parmdis = $display;
718: $parmdis =~ s|(\[Part.*)$||g;
719: my $partkey = $part;
720: $partkey =~ tr|_|.|;
721: $$allparms{$name} = $parmdis;
722: $$allparts{$part} = "[Part $part]";
723: $$allkeys{$allkey}=$display;
724: if ($allkey eq $fcat) {
725: $$defp{$id}= &Apache::lonnet::metadata($srcf,$key);
726: }
727: if ($$keyp{$id}) {
728: $$keyp{$id}.=','.$key;
729: } else {
730: $$keyp{$id}=$key;
731: }
732: }
733: }
734: $$mapp{$id}=
735: &Apache::lonnet::declutter($resource->enclosing_map_src());
736: $$mapp{$mapid}=$$mapp{$id};
737: $$allmaps{$mapid}=$$mapp{$id};
738: if ($mapid eq '1') {
739: $$maptitles{$mapid}='Main Course Documents';
740: } else {
741: $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id}));
742: }
743: $$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
744: $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf);
745: $$symbp{$mapid}=$$mapp{$id}.'___(all)';
746: }
747: }
748:
749: ##################################################
750: ##################################################
751:
752: =pod
753:
754: =item assessparms
755:
756: Show assessment data and parameters. This is a large routine that should
757: be simplified and shortened... someday.
758:
759: Inputs: $r
760:
761: Returns: nothing
762:
763: Variables used (guessed by Jeremy):
764:
765: =over 4
766:
767: =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.
768:
769: =item B<psprt>: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts?
770:
771: =item B<allmaps>:
772:
773: =back
774:
775: =cut
776:
777: ##################################################
778: ##################################################
779: sub assessparms {
780:
781: my $r=shift;
782: # -------------------------------------------------------- Variable declaration
783: my %allkeys=();
784: my %allmaps=();
785: my %alllevs=();
786:
787: my $uname;
788: my $udom;
789: my $uhome;
790: my $csec;
791:
792: my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'};
793:
794: $alllevs{'Resource Level'}='full';
795: $alllevs{'Map Level'}='map';
796: $alllevs{'Course Level'}='general';
797:
798: my %allparms;
799: my %allparts;
800:
801: my %defp;
802: %courseopt=();
803: %useropt=();
804:
805: @ids=();
806: %symbp=();
807: %typep=();
808:
809: my $message='';
810:
811: $csec=$env{'form.csec'};
812:
813: if ($udom=$env{'form.udom'}) {
814: } elsif ($udom=$env{'request.role.domain'}) {
815: } elsif ($udom=$env{'user.domain'}) {
816: } else {
817: $udom=$r->dir_config('lonDefDomain');
818: }
819:
820: my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
821: my $pschp=$env{'form.pschp'};
822: my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
823: if (!@psprt) { $psprt[0]='0'; }
824: my $showoptions=$env{'form.showoptions'};
825:
826: my $pssymb='';
827: my $parmlev='';
828: my $trimheader='';
829: my $prevvisit=$env{'form.prevvisit'};
830:
831: unless ($env{'form.parmlev'}) {
832: $parmlev = 'map';
833: } else {
834: $parmlev = $env{'form.parmlev'};
835: }
836:
837: # ----------------------------------------------- Was this started from grades?
838:
839: if (($env{'form.command'} eq 'set') && ($env{'form.url'})
840: && (!$env{'form.dis'})) {
841: my $url=$env{'form.url'};
842: $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
843: $pssymb=&Apache::lonnet::symbread($url);
844: if (!@pscat) { @pscat=('all'); }
845: $pschp='';
846: $parmlev = 'full';
847: $trimheader='yes';
848: } elsif ($env{'form.symb'}) {
849: $pssymb=$env{'form.symb'};
850: if (!@pscat) { @pscat=('all'); }
851: $pschp='';
852: $parmlev = 'full';
853: $trimheader='yes';
854: } else {
855: $env{'form.url'}='';
856: }
857:
858: my $id=$env{'form.id'};
859: if (($id) && ($udom)) {
860: $uname=(&Apache::lonnet::idget($udom,$id))[1];
861: if ($uname) {
862: $id='';
863: } else {
864: $message=
865: "<font color=red>".&mt("Unknown ID")." '$id' ".
866: &mt('at domain')." '$udom'</font>";
867: }
868: } else {
869: $uname=$env{'form.uname'};
870: }
871: unless ($udom) { $uname=''; }
872: $uhome='';
873: if ($uname) {
874: $uhome=&Apache::lonnet::homeserver($uname,$udom);
875: if ($uhome eq 'no_host') {
876: $message=
877: "<font color=red>".&mt("Unknown user")." '$uname' ".
878: &mt("at domain")." '$udom'</font>";
879: $uname='';
880: } else {
881: $csec=&Apache::lonnet::getsection($udom,$uname,
882: $env{'request.course.id'});
883: if ($csec eq '-1') {
884: $message="<font color=red>".
885: &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
886: &mt("not in this course")."</font>";
887: $uname='';
888: $csec=$env{'form.csec'};
889: } else {
890: my %name=&Apache::lonnet::userenvironment($udom,$uname,
891: ('firstname','middlename','lastname','generation','id'));
892: $message="\n<p>\n".&mt("Full Name").": ".
893: $name{'firstname'}.' '.$name{'middlename'}.' '
894: .$name{'lastname'}.' '.$name{'generation'}.
895: "<br>\n".&mt('ID').": ".$name{'id'}.'<p>';
896: }
897: }
898: }
899:
900: unless ($csec) { $csec=''; }
901:
902: my $fcat=$env{'form.fcat'};
903: unless ($fcat) { $fcat=''; }
904:
905: # ------------------------------------------------------------------- Tie hashs
906:
907: if (!(tie(%parmhash,'GDBM_File',
908: $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640))) {
909: $r->print("Unable to access parameter data. (File $env{'request.course.fn'}_parms.db not tieable)");
910: return ;
911: }
912:
913: # --------------------------------------------------------- Get all assessments
914: &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp,\%maptitles,\%uris);
915:
916: $mapp{'0.0'} = '';
917: $symbp{'0.0'} = '';
918:
919: # ---------------------------------------------------------- Anything to store?
920: if ($env{'form.pres_marker'}) {
921: $message.=&storeparm(split(/\&/,$env{'form.pres_marker'}),
922: $env{'form.pres_value'},
923: $env{'form.pres_type'},
924: $uname,$udom,$csec);
925: # ---------------------------------------------------------------- Done storing
926: $message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>';
927: }
928: # --------------------------------------------- Devalidate cache for this child
929: &Apache::lonnet::devalidatecourseresdata(
930: $env{'course.'.$env{'request.course.id'}.'.num'},
931: $env{'course.'.$env{'request.course.id'}.'.domain'});
932: #&Apache::lonnet::clear_EXT_cache_status();
933: # -------------------------------------------------------------- Get coursedata
934: %courseopt = &Apache::lonnet::dump
935: ('resourcedata',
936: $env{'course.'.$env{'request.course.id'}.'.domain'},
937: $env{'course.'.$env{'request.course.id'}.'.num'});
938: # --------------------------------------------------- Get userdata (if present)
939: if ($uname) {
940: %useropt=&Apache::lonnet::dump('resourcedata',$udom,$uname);
941: }
942:
943: # ------------------------------------------------------------------- Sort this
944:
945: @ids=sort {
946: if ($fcat eq '') {
947: $a<=>$b;
948: } else {
949: my ($result,@outpar)=&parmval($fcat,$a,$defp{$a},$uname,$udom,$csec);
950: my $aparm=$outpar[$result];
951: ($result,@outpar)=&parmval($fcat,$b,$defp{$b},$uname,$udom,$csec);
952: my $bparm=$outpar[$result];
953: 1*$aparm<=>1*$bparm;
954: }
955: } @ids;
956: #----------------------------------------------- if all selected, fill in array
957: if ($pscat[0] eq "all" || !@pscat) {@pscat = (keys %allparms);}
958: if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
959: # ------------------------------------------------------------------ Start page
960:
961: my $have_assesments=1;
962: if (scalar(keys(%allkeys)) eq 0) { $have_assesments=0; }
963:
964: $trimheader = 'yes';
965: &startpage($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader);
966:
967: if (!$have_assesments) {
968: untie(%parmhash);
969: return '';
970: }
971: # if ($env{'form.url'}) {
972: # $r->print('<input type="hidden" value="'.$env{'form.url'}.
973: # '" name="url"><input type="hidden" name="command" value="set">');
974: # }
975: $r->print('<input type="hidden" value="true" name="prevvisit">');
976:
977: foreach ('tolerance','date_default','date_start','date_end',
978: 'date_interval','int','float','string') {
979: $r->print('<input type="hidden" value="'.
980: $env{'form.recent_'.$_}.'" name="recent_'.$_.'">');
981: }
982:
983: $r->print('<h2>'.$message.'</h2><table>');
984:
985: my $submitmessage = &mt('Update Section or Specific User');
986: if (!$pssymb) {
987: $r->print('<tr><td>'.&mt('Select Parameter Level').
988: &Apache::loncommon::help_open_topic('Course_Parameter_Levels').
989: '</td><td colspan="2">');
990: $r->print('<select name="parmlev">');
991: foreach (reverse sort keys %alllevs) {
992: $r->print('<option value="'.$alllevs{$_}.'"');
993: if ($parmlev eq $alllevs{$_}) {
994: $r->print(' selected');
995: }
996: $r->print('>'.$_.'</option>');
997: }
998: $r->print("</select></td>\n");
999:
1000: $r->print('</tr>');
1001: if ($parmlev ne 'general') {
1002: $r->print('<tr><td>'.&mt('Select Enclosing Map or Folder').'</td>');
1003: $r->print('<td colspan="2"><select name="pschp">');
1004: $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');
1005: foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {
1006: $r->print('<option value="'.$_.'"');
1007: if (($pschp eq $_)) { $r->print(' selected'); }
1008: $r->print('>'.$maptitles{$_}.($allmaps{$_}!~/^uploaded/?' ['.$allmaps{$_}.']':'').'</option>');
1009: }
1010: $r->print("</select></td></tr>\n");
1011: }
1012: } else {
1013: my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
1014: $r->print("<tr><td>".&mt('Specific Resource')."</td><td>$resource</td>");
1015: $r->print('<td><input type="submit" name="dis" value="'.$submitmessage.'"></td>');
1016: $r->print('</tr>');
1017: $r->print('<input type="hidden" value="'.$pssymb.'" name="symb">');
1018: }
1019:
1020: $r->print('<tr><td colspan="3"><hr /><label><input type="checkbox"');
1021: if ($showoptions eq 'show') {$r->print(" checked ");}
1022: $r->print(' name="showoptions" value="show" />'.&mt('Show More Options').'</label><hr /></td></tr>');
1023: # $r->print("<tr><td>Show: $showoptions</td></tr>");
1024: # $r->print("<tr><td>pscat: @pscat</td></tr>");
1025: # $r->print("<tr><td>psprt: @psprt</td></tr>");
1026: # $r->print("<tr><td>fcat: $fcat</td></tr>");
1027:
1028: if ($showoptions eq 'show') {
1029: my $tempkey;
1030:
1031: $r->print('<tr><td colspan="3" align="center">'.&mt('Select Parameters to View').'</td></tr>');
1032:
1033: $r->print('<tr><td colspan="2"><table><tr>');
1034: my $cnt=0;
1035: foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} }
1036: keys %allparms ) {
1037: ++$cnt;
1038: $r->print('</tr><tr>') if ($cnt%2);
1039: $r->print('<td><input type="checkbox" name="pscat" ');
1040: $r->print('value="'.$tempkey.'"');
1041: if ($pscat[0] eq "all" || grep $_ eq $tempkey, @pscat) {
1042: $r->print(' checked');
1043: }
1044: $r->print('>'.$allparms{$tempkey}.'</td>');
1045: }
1046: $r->print('
1047: </tr><tr><td>
1048: <script type="text/javascript">
1049: function checkall(value, checkName) {
1050: for (i=0; i<document.forms.parmform.elements.length; i++) {
1051: ele = document.forms.parmform.elements[i];
1052: if (ele.name == checkName) {
1053: document.forms.parmform.elements[i].checked=value;
1054: }
1055: }
1056: }
1057: </script>
1058: <input type="button" onclick="checkall(true, \'pscat\')" value="Select All" />
1059: </td><td>
1060: <input type="button" onclick="checkall(false, \'pscat\')" value="Unselect All" />
1061: </td>
1062: ');
1063: $r->print('</tr></table>');
1064:
1065: # $r->print('<tr><td>Select Parts</td><td>');
1066: $r->print('<td><select multiple name="psprt" size="5">');
1067: $r->print('<option value="all"');
1068: $r->print(' selected') unless (@psprt);
1069: $r->print('>'.&mt('All Parts').'</option>');
1070: my %temphash=();
1071: foreach (@psprt) { $temphash{$_}=1; }
1072: foreach $tempkey (sort keys %allparts) {
1073: unless ($tempkey =~ /\./) {
1074: $r->print('<option value="'.$tempkey.'"');
1075: if ($psprt[0] eq "all" || $temphash{$tempkey}) {
1076: $r->print(' selected');
1077: }
1078: $r->print('>'.$allparts{$tempkey}.'</option>');
1079: }
1080: }
1081: $r->print('</select></td></tr><tr><td colspan="3"><hr /></td></tr>');
1082:
1083: $r->print('<tr><td>'.&mt('Sort list by').'</td><td>');
1084: $r->print('<select name="fcat">');
1085: $r->print('<option value="">'.&mt('Enclosing Map or Folder').'</option>');
1086: foreach (sort keys %allkeys) {
1087: $r->print('<option value="'.$_.'"');
1088: if ($fcat eq $_) { $r->print(' selected'); }
1089: $r->print('>'.$allkeys{$_}.'</option>');
1090: }
1091: $r->print('</select></td>');
1092:
1093: $r->print('</tr><tr><td colspan="3"><hr /></td></tr>');
1094:
1095: } else { # hide options - include any necessary extras here
1096:
1097: $r->print('<input type="hidden" name="fcat" value="'.$fcat.'">'."\n");
1098:
1099: unless (@pscat) {
1100: foreach (keys %allparms ) {
1101: $r->print('<input type="hidden" name="pscat" value="'.$_.'">'."\n");
1102: }
1103: } else {
1104: foreach (@pscat) {
1105: $r->print('<input type="hidden" name="pscat" value="'.$_.'">'."\n");
1106: }
1107: }
1108:
1109: unless (@psprt) {
1110: foreach (keys %allparts ) {
1111: $r->print('<input type="hidden" name="psprt" value="'.$_.'">'."\n");
1112: }
1113: } else {
1114: foreach (@psprt) {
1115: $r->print('<input type="hidden" name="psprt" value="'.$_.'">'."\n");
1116: }
1117: }
1118:
1119: }
1120: $r->print('</table><br />');
1121: if (($prevvisit) || ($pschp) || ($pssymb)) {
1122: $submitmessage = &mt("Update Course Assessment Parameter Display");
1123: } else {
1124: $submitmessage = &mt("Set/Modify Course Assessment Parameters");
1125: }
1126: $r->print('<input type="submit" name="dis" value="'.$submitmessage.'">');
1127:
1128: # my @temp_psprt;
1129: # foreach my $t (@psprt) {
1130: # push(@temp_psprt, grep {eval (/^$t\./ || ($_ == $t))} (keys %allparts));
1131: # }
1132:
1133: # @psprt = @temp_psprt;
1134:
1135: my @temp_pscat;
1136: map {
1137: my $cat = $_;
1138: push(@temp_pscat, map { $_.'.'.$cat } @psprt);
1139: } @pscat;
1140:
1141: @pscat = @temp_pscat;
1142:
1143: if (($prevvisit) || ($pschp) || ($pssymb)) {
1144: # ----------------------------------------------------------------- Start Table
1145: my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat;
1146: my $csuname=$env{'user.name'};
1147: my $csudom=$env{'user.domain'};
1148:
1149: if ($parmlev eq 'full' || $parmlev eq 'brief') {
1150: my $coursespan=$csec?8:5;
1151: $r->print('<p><table border=2>');
1152: $r->print('<tr><td colspan=5></td>');
1153: $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');
1154: if ($uname) {
1155: $r->print("<th colspan=3 rowspan=2>");
1156: $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
1157: }
1158: my %lt=&Apache::lonlocal::texthash(
1159: 'pie' => "Parameter in Effect",
1160: 'csv' => "Current Session Value",
1161: 'at' => 'at',
1162: 'rl' => "Resource Level",
1163: 'ic' => 'in Course',
1164: 'aut' => "Assessment URL and Title",
1165: 'type' => 'Type',
1166: 'emof' => "Enclosing Map or Folder",
1167: 'part' => 'Part',
1168: 'pn' => 'Parameter Name',
1169: 'def' => 'default',
1170: 'femof' => 'from Enclosing Map or Folder',
1171: 'gen' => 'general',
1172: 'foremf' => 'for Enclosing Map or Folder',
1173: 'fr' => 'for Resource'
1174: );
1175: $r->print(<<ENDTABLETWO);
1176: <th rowspan=3>$lt{'pie'}</th>
1177: <th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>
1178: </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>
1179: <th colspan=1>$lt{'ic'}</th>
1180:
1181: ENDTABLETWO
1182: if ($csec) {
1183: $r->print("<th colspan=3>".
1184: &mt("in Section/Group")." $csec</th>");
1185: }
1186: $r->print(<<ENDTABLEHEADFOUR);
1187: </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
1188: <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
1189: <th>$lt{'gen'}</th><th>$lt{'foremf'}</th>
1190: <th>$lt{'def'}</th><th>$lt{'femof'}</th><th>$lt{'fr'}</th>
1191: ENDTABLEHEADFOUR
1192:
1193: if ($csec) {
1194: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1195: }
1196:
1197: if ($uname) {
1198: $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
1199: }
1200:
1201: $r->print('</tr>');
1202:
1203: my $defbgone='';
1204: my $defbgtwo='';
1205:
1206: foreach (@ids) {
1207:
1208: my $rid=$_;
1209: my ($inmapid)=($rid=~/\.(\d+)$/);
1210:
1211: if ((!$pssymb &&
1212: (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid})))
1213: ||
1214: ($pssymb && $pssymb eq $symbp{$rid})) {
1215: # ------------------------------------------------------ Entry for one resource
1216: if ($defbgone eq '"#E0E099"') {
1217: $defbgone='"#E0E0DD"';
1218: } else {
1219: $defbgone='"#E0E099"';
1220: }
1221: if ($defbgtwo eq '"#FFFF99"') {
1222: $defbgtwo='"#FFFFDD"';
1223: } else {
1224: $defbgtwo='"#FFFF99"';
1225: }
1226: my $thistitle='';
1227: my %name= ();
1228: undef %name;
1229: my %part= ();
1230: my %display=();
1231: my %type= ();
1232: my %default=();
1233: my $uri=&Apache::lonnet::declutter($uris{$rid});
1234:
1235: foreach (split(/\,/,$keyp{$rid})) {
1236: my $tempkeyp = $_;
1237: if (grep $_ eq $tempkeyp, @catmarker) {
1238: $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part');
1239: $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name');
1240: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
1241: unless ($display{$_}) { $display{$_}=''; }
1242: $display{$_}.=' ('.$name{$_}.')';
1243: $default{$_}=&Apache::lonnet::metadata($uri,$_);
1244: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
1245: $thistitle=&Apache::lonnet::metadata($uri,$_.'.title');
1246: }
1247: }
1248: my $totalparms=scalar keys %name;
1249: if ($totalparms>0) {
1250: my $firstrow=1;
1251: my $title=&Apache::lonnet::gettitle($uri);
1252: $r->print('<tr><td bgcolor='.$defbgone.
1253: ' rowspan='.$totalparms.
1254: '><tt><font size=-1>'.
1255: join(' / ',split(/\//,$uri)).
1256: '</font></tt><p><b>'.
1257: "<a href=\"javascript:openWindow('".
1258: &Apache::lonnet::clutter($uri).
1259: "', 'metadatafile', '450', '500', 'no', 'yes')\";".
1260: " TARGET=_self>$title");
1261:
1262: if ($thistitle) {
1263: $r->print(' ('.$thistitle.')');
1264: }
1265: $r->print('</a></b></td>');
1266: $r->print('<td bgcolor='.$defbgtwo.
1267: ' rowspan='.$totalparms.'>'.$typep{$rid}.
1268: '</td>');
1269:
1270: $r->print('<td bgcolor='.$defbgone.
1271: ' rowspan='.$totalparms.
1272: '><tt><font size=-1>');
1273:
1274: $r->print(' / res / ');
1275: $r->print(join(' / ', split(/\//,$mapp{$rid})));
1276:
1277: $r->print('</font></tt></td>');
1278:
1279: foreach (sort keys %name) {
1280: unless ($firstrow) {
1281: $r->print('<tr>');
1282: } else {
1283: undef $firstrow;
1284: }
1285:
1286: &print_row($r,$_,\%part,\%name,$rid,\%default,
1287: \%type,\%display,$defbgone,$defbgtwo,
1288: $parmlev,$uname,$udom,$csec);
1289: }
1290: }
1291: }
1292: } # end foreach ids
1293: # -------------------------------------------------- End entry for one resource
1294: $r->print('</table>');
1295: } # end of brief/full
1296: #--------------------------------------------------- Entry for parm level map
1297: if ($parmlev eq 'map') {
1298: my $defbgone = '"E0E099"';
1299: my $defbgtwo = '"FFFF99"';
1300:
1301: my %maplist;
1302:
1303: if ($pschp eq 'all') {
1304: %maplist = %allmaps;
1305: } else {
1306: %maplist = ($pschp => $mapp{$pschp});
1307: }
1308:
1309: #-------------------------------------------- for each map, gather information
1310: my $mapid;
1311: foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) {
1312: my $maptitle = $maplist{$mapid};
1313:
1314: #----------------------- loop through ids and get all parameter types for map
1315: #----------------------------------------- and associated information
1316: my %name = ();
1317: my %part = ();
1318: my %display = ();
1319: my %type = ();
1320: my %default = ();
1321: my $map = 0;
1322:
1323: # $r->print("Catmarker: @catmarker<br />\n");
1324:
1325: foreach (@ids) {
1326: ($map)=(/([\d]*?)\./);
1327: my $rid = $_;
1328:
1329: # $r->print("$mapid:$map: $rid <br /> \n");
1330:
1331: if ($map eq $mapid) {
1332: my $uri=&Apache::lonnet::declutter($uris{$rid});
1333: # $r->print("Keys: $keyp{$rid} <br />\n");
1334:
1335: #--------------------------------------------------------------------
1336: # @catmarker contains list of all possible parameters including part #s
1337: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1338: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1339: # When storing information, store as part 0
1340: # When requesting information, request from full part
1341: #-------------------------------------------------------------------
1342: foreach (split(/\,/,$keyp{$rid})) {
1343: my $tempkeyp = $_;
1344: my $fullkeyp = $tempkeyp;
1345: $tempkeyp =~ s/_\w+_/_0_/;
1346:
1347: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1348: $part{$tempkeyp}="0";
1349: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1350: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1351: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1352: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1353: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1354: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1355: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1356: }
1357: } # end loop through keys
1358: }
1359: } # end loop through ids
1360:
1361: #---------------------------------------------------- print header information
1362: my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
1363: my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
1364: $r->print(<<ENDMAPONE);
1365: <center><h4>
1366: Set Defaults for All Resources in $foldermap<br />
1367: <font color="red"><i>$showtitle</i></font><br />
1368: Specifically for
1369: ENDMAPONE
1370: if ($uname) {
1371: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1372: ('firstname','middlename','lastname','generation', 'id'));
1373: my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
1374: .$name{'lastname'}.' '.$name{'generation'};
1375: $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ".
1376: &mt('in')." \n");
1377: } else {
1378: $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");
1379: }
1380:
1381: if ($csec) {$r->print(&mt("Section")." <font color=\"red\"><i>$csec</i></font> ".
1382: &mt('of')." \n")};
1383:
1384: $r->print("<font color=\"red\"><i>$coursename</i></font><br />");
1385: $r->print("</h4>\n");
1386: #---------------------------------------------------------------- print table
1387: $r->print('<p><table border="2">');
1388: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1389: $r->print('<th>'.&mt('Default Value').'</th>');
1390: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1391:
1392: foreach (sort keys %name) {
1393: $r->print('<tr>');
1394: &print_row($r,$_,\%part,\%name,$mapid,\%default,
1395: \%type,\%display,$defbgone,$defbgtwo,
1396: $parmlev,$uname,$udom,$csec);
1397: # $r->print("<tr><td>resource.$part{$_}.$name{$_},$symbp{$mapid}</td></tr>\n");
1398: }
1399: $r->print("</table></center>");
1400: } # end each map
1401: } # end of $parmlev eq map
1402: #--------------------------------- Entry for parm level general (Course level)
1403: if ($parmlev eq 'general') {
1404: my $defbgone = '"E0E099"';
1405: my $defbgtwo = '"FFFF99"';
1406:
1407: #-------------------------------------------- for each map, gather information
1408: my $mapid="0.0";
1409: #----------------------- loop through ids and get all parameter types for map
1410: #----------------------------------------- and associated information
1411: my %name = ();
1412: my %part = ();
1413: my %display = ();
1414: my %type = ();
1415: my %default = ();
1416:
1417: foreach (@ids) {
1418: my $rid = $_;
1419:
1420: my $uri=&Apache::lonnet::declutter($uris{$rid});
1421:
1422: #--------------------------------------------------------------------
1423: # @catmarker contains list of all possible parameters including part #s
1424: # $fullkeyp contains the full part/id # for the extraction of proper parameters
1425: # $tempkeyp contains part 0 only (no ids - ie, subparts)
1426: # When storing information, store as part 0
1427: # When requesting information, request from full part
1428: #-------------------------------------------------------------------
1429: foreach (split(/\,/,$keyp{$rid})) {
1430: my $tempkeyp = $_;
1431: my $fullkeyp = $tempkeyp;
1432: $tempkeyp =~ s/_\w+_/_0_/;
1433: if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) {
1434: $part{$tempkeyp}="0";
1435: $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name');
1436: $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display');
1437: unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; }
1438: $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')';
1439: $display{$tempkeyp} =~ s/_\w+_/_0_/;
1440: $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp);
1441: $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type');
1442: }
1443: } # end loop through keys
1444: } # end loop through ids
1445:
1446: #---------------------------------------------------- print header information
1447: my $setdef=&mt("Set Defaults for All Resources in Course");
1448: $r->print(<<ENDMAPONE);
1449: <center><h4>$setdef
1450: <font color="red"><i>$coursename</i></font><br />
1451: ENDMAPONE
1452: if ($uname) {
1453: my %name=&Apache::lonnet::userenvironment($udom,$uname,
1454: ('firstname','middlename','lastname','generation', 'id'));
1455: my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
1456: .$name{'lastname'}.' '.$name{'generation'};
1457: $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n");
1458: } else {
1459: $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
1460: }
1461:
1462: if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
1463: $r->print("</h4>\n");
1464: #---------------------------------------------------------------- print table
1465: $r->print('<p><table border="2">');
1466: $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
1467: $r->print('<th>'.&mt('Default Value').'</th>');
1468: $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
1469:
1470: foreach (sort keys %name) {
1471: $r->print('<tr>');
1472: &print_row($r,$_,\%part,\%name,$mapid,\%default,
1473: \%type,\%display,$defbgone,$defbgtwo,$parmlev,$uname,$udom,$csec);
1474: # $r->print("<tr><td>resource.$part{$_}.$name{$_},$symbp{$mapid}</td></tr>\n");
1475: }
1476: $r->print("</table></center>");
1477: } # end of $parmlev eq general
1478: }
1479: $r->print('</form></body></html>');
1480: untie(%parmhash);
1481: } # end sub assessparms
1482:
1483:
1484: ##################################################
1485: ##################################################
1486:
1487: =pod
1488:
1489: =item crsenv
1490:
1491: Show and set course data and parameters. This is a large routine that should
1492: be simplified and shortened... someday.
1493:
1494: Inputs: $r
1495:
1496: Returns: nothing
1497:
1498: =cut
1499:
1500: ##################################################
1501: ##################################################
1502: sub crsenv {
1503: my $r=shift;
1504: my $setoutput='';
1505: my $bodytag=&Apache::loncommon::bodytag(
1506: 'Set Course Environment Parameters');
1507: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,
1508: 'Edit Course Environment');
1509: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1510: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1511:
1512: #
1513: # Go through list of changes
1514: foreach (keys %env) {
1515: next if ($_!~/^form\.(.+)\_setparmval$/);
1516: my $name = $1;
1517: my $value = $env{'form.'.$name.'_value'};
1518: if ($name eq 'newp') {
1519: $name = $env{'form.newp_name'};
1520: }
1521: if ($name eq 'url') {
1522: $value=~s/^\/res\///;
1523: my $bkuptime=time;
1524: my @tmp = &Apache::lonnet::get
1525: ('environment',['url'],$dom,$crs);
1526: $setoutput.=&mt('Backing up previous URL').': '.
1527: &Apache::lonnet::put
1528: ('environment',
1529: {'top level map backup '.$bkuptime => $tmp[1] },
1530: $dom,$crs).
1531: '<br>';
1532: }
1533: #
1534: # Deal with modified default spreadsheets
1535: if ($name =~ /^spreadsheet_default_(classcalc|
1536: studentcalc|
1537: assesscalc)$/x) {
1538: my $sheettype = $1;
1539: if ($sheettype eq 'classcalc') {
1540: # no need to do anything since viewing the sheet will
1541: # cause it to be updated.
1542: } elsif ($sheettype eq 'studentcalc') {
1543: # expire all the student spreadsheets
1544: &Apache::lonnet::expirespread('','','studentcalc');
1545: } else {
1546: # expire all the assessment spreadsheets
1547: # this includes non-default spreadsheets, but better to
1548: # be safe than sorry.
1549: &Apache::lonnet::expirespread('','','assesscalc');
1550: # expire all the student spreadsheets
1551: &Apache::lonnet::expirespread('','','studentcalc');
1552: }
1553: }
1554: #
1555: # Deal with the enrollment dates
1556: if ($name =~ /^default_enrollment_(start|end)_date$/) {
1557: $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value');
1558: }
1559: # Get existing cloners
1560: my @oldcloner = ();
1561: if ($name eq 'cloners') {
1562: my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners');
1563: if ($clonenames{'cloners'} =~ /,/) {
1564: @oldcloner = split/,/,$clonenames{'cloners'};
1565: } else {
1566: $oldcloner[0] = $clonenames{'cloners'};
1567: }
1568: }
1569: #
1570: # Let the user know we made the changes
1571: if ($name && defined($value)) {
1572: if ($name eq 'cloners') {
1573: $value =~ s/^,//;
1574: $value =~ s/,$//;
1575: }
1576: my $put_result = &Apache::lonnet::put('environment',
1577: {$name=>$value},$dom,$crs);
1578: if ($put_result eq 'ok') {
1579: $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />';
1580: if ($name eq 'cloners') {
1581: &change_clone($value,\@oldcloner);
1582: }
1583: # Flush the course logs so course description is immediately updated
1584: if ($name eq 'description' && defined($value)) {
1585: &Apache::lonnet::flushcourselogs();
1586: }
1587: } else {
1588: $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to').
1589: ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />';
1590: }
1591: }
1592: }
1593: # ------------------------- Re-init course environment entries for this session
1594:
1595: &Apache::lonnet::coursedescription($env{'request.course.id'});
1596:
1597: # -------------------------------------------------------- Get parameters again
1598:
1599: my %values=&Apache::lonnet::dump('environment',$dom,$crs);
1600: my $SelectStyleFile=&mt('Select Style File');
1601: my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
1602: my $output='';
1603: if (! exists($values{'con_lost'})) {
1604: my %descriptions=
1605: ('url' => '<b>'.&mt('Top Level Map').'</b> '.
1606: '<a href="javascript:openbrowser'.
1607: "('envform','url','sequence')\">".
1608: &mt('Select Map').'</a><br /><font color=red> '.
1609: &mt('Modification may make assessment data inaccessible').
1610: '</font>',
1611: 'description' => '<b>'.&mt('Course Description').'</b>',
1612: 'courseid' => '<b>'.&mt('Course ID or number').
1613: '</b><br />'.
1614: '('.&mt('internal').', '.&mt('optional').')',
1615: '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.'),
1616: 'grading' => '<b>'.&mt('Grading').'</b><br />'.
1617: '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'),
1618: 'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
1619: '<a href="javascript:openbrowser'.
1620: "('envform','default_xml_style'".
1621: ",'sty')\">$SelectStyleFile</a><br>",
1622: 'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
1623: '</b><br />(<tt>user:domain,'.
1624: 'user:domain(section;section;...;*;...),...</tt>)',
1625: 'comment.email' => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
1626: '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1627: 'policy.email' => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
1628: '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
1629: 'hideemptyrows' => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
1630: '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',
1631: 'pageseparators' => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
1632: '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '.
1633: &mt('changes will not show until next login').')',
1634: '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.'),
1635:
1636: 'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').
1637: '</b><br />"<tt>st</tt>": '.
1638: &mt('student').', "<tt>ta</tt>": '.
1639: 'TA, "<tt>in</tt>": '.
1640: &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '.
1641: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1642: 'plc.users.denied' =>
1643: '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.
1644: '(<tt>user:domain,user:domain,...</tt>)',
1645:
1646: 'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').
1647: '</b><br />"<tt>st</tt>": '.
1648: 'student, "<tt>ta</tt>": '.
1649: 'TA, "<tt>in</tt>": '.
1650: 'instructor;<br /><tt>role,role,...</tt>) '.
1651: Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
1652: 'pch.users.denied' =>
1653: '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
1654: '(<tt>user:domain,user:domain,...</tt>)',
1655: 'spreadsheet_default_classcalc'
1656: => '<b>'.&mt('Default Course Spreadsheet').'</b> '.
1657: '<a href="javascript:openbrowser'.
1658: "('envform','spreadsheet_default_classcalc'".
1659: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1660: 'spreadsheet_default_studentcalc'
1661: => '<b>'.&mt('Default Student Spreadsheet').'</b> '.
1662: '<a href="javascript:openbrowser'.
1663: "('envform','spreadsheet_default_calc'".
1664: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1665: 'spreadsheet_default_assesscalc'
1666: => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
1667: '<a href="javascript:openbrowser'.
1668: "('envform','spreadsheet_default_assesscalc'".
1669: ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
1670: 'allow_limited_html_in_feedback'
1671: => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'.
1672: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1673: 'allow_discussion_post_editing'
1674: => '<b>'.&mt('Allow users to edit/delete their own discussion posts').'</b><br />'.
1675: '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
1676: 'rndseed'
1677: => '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
1678: '<font color="red">'.&mt('Modifying this will make problems').' '.
1679: &mt('have different numbers and answers').'</font>',
1680: 'receiptalg'
1681: => '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
1682: &mt('This controls how receipt numbers are generated.'),
1683: 'suppress_tries'
1684: => '<b>'.&mt('Suppress number of tries in printing').'</b>('.
1685: &mt('yes if supress').')',
1686: 'problem_stream_switch'
1687: => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
1688: ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')',
1689: 'default_paper_size'
1690: => '<b>'.&mt('Default paper type').'</b><br />'.
1691: ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
1692: ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
1693: ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
1694: 'anonymous_quiz'
1695: => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
1696: ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
1697: 'default_enrollment_start_date' => '<b>'.&mt('Default beginning date when enrolling students').'</b>',
1698: 'default_enrollment_end_date' => '<b>'.&mt('Default ending date when enrolling students').'</b>',
1699: 'nothideprivileged' => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'.
1700: '<br />(<tt>user:domain,user:domain,...</tt>)',
1701: 'languages' => '<b>'.&mt('Languages used').'</b>',
1702: 'disable_receipt_display'
1703: => '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
1704: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1705: 'disablesigfigs'
1706: => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.
1707: ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
1708: 'tthoptions'
1709: => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>'
1710: );
1711: my @Display_Order = ('url','description','courseid','cloners','grading',
1712: 'default_xml_style','pageseparators',
1713: 'question.email','comment.email','policy.email',
1714: 'student_classlist_view',
1715: 'plc.roles.denied','plc.users.denied',
1716: 'pch.roles.denied','pch.users.denied',
1717: 'allow_limited_html_in_feedback',
1718: 'allow_discussion_post_editing',
1719: 'languages',
1720: 'nothideprivileged',
1721: 'rndseed',
1722: 'receiptalg',
1723: 'problem_stream_switch',
1724: 'suppress_tries',
1725: 'default_paper_size',
1726: 'disable_receipt_display',
1727: 'spreadsheet_default_classcalc',
1728: 'spreadsheet_default_studentcalc',
1729: 'spreadsheet_default_assesscalc',
1730: 'hideemptyrows',
1731: 'default_enrollment_start_date',
1732: 'default_enrollment_end_date',
1733: 'tthoptions',
1734: 'disablesigfigs'
1735: );
1736: foreach my $parameter (sort(keys(%values))) {
1737: unless ($parameter =~ m/^internal\./) {
1738: if (! $descriptions{$parameter}) {
1739: $descriptions{$parameter}=$parameter;
1740: push(@Display_Order,$parameter);
1741: }
1742: }
1743: }
1744: foreach my $parameter (@Display_Order) {
1745: my $description = $descriptions{$parameter};
1746: # onchange is javascript to automatically check the 'Set' button.
1747: my $onchange = 'onFocus="javascript:window.document.forms'.
1748: "['envform'].elements['".$parameter."_setparmval']".
1749: '.checked=true;"';
1750: $output .= '<tr><td>'.$description.'</td>';
1751: if ($parameter =~ /^default_enrollment_(start|end)_date$/) {
1752: $output .= '<td>'.
1753: &Apache::lonhtmlcommon::date_setter('envform',
1754: $parameter.'_value',
1755: $values{$parameter},
1756: $onchange).
1757: '</td>';
1758: } else {
1759: $output .= '<td>'.
1760: &Apache::lonhtmlcommon::textbox($parameter.'_value',
1761: $values{$parameter},
1762: 40,$onchange).'</td>';
1763: }
1764: $output .= '<td>'.
1765: &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
1766: '</td>';
1767: $output .= "</tr>\n";
1768: }
1769: my $onchange = 'onFocus="javascript:window.document.forms'.
1770: '[\'envform\'].elements[\'newp_setparmval\']'.
1771: '.checked=true;"';
1772: $output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.
1773: '<input type="text" size=40 name="newp_name" '.
1774: $onchange.' /></td><td>'.
1775: '<input type="text" size=40 name="newp_value" '.
1776: $onchange.' /></td><td>'.
1777: '<input type="checkbox" name="newp_setparmval" /></td></tr>';
1778: }
1779: my %lt=&Apache::lonlocal::texthash(
1780: 'par' => 'Parameter',
1781: 'val' => 'Value',
1782: 'set' => 'Set',
1783: 'sce' => 'Set Course Environment'
1784: );
1785:
1786: my $Parameter=&mt('Parameter');
1787: my $Value=&mt('Value');
1788: my $Set=&mt('Set');
1789: my $browse_js=&Apache::loncommon::browser_and_searcher_javascript('parmset');
1790: my $html=&Apache::lonxml::xmlbegin();
1791: $r->print(<<ENDenv);
1792: $html
1793: <head>
1794: <script type="text/javascript" language="Javascript" >
1795: $browse_js
1796: </script>
1797: <title>LON-CAPA Course Environment</title>
1798: </head>
1799: $bodytag
1800: $breadcrumbs
1801: <form method="post" action="/adm/parmset?action=crsenv" name="envform">
1802: $setoutput
1803: <p>
1804: <table border=2>
1805: <tr><th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th></tr>
1806: $output
1807: </table>
1808: <input type="submit" name="crsenv" value="$lt{'sce'}">
1809: </form>
1810: </body>
1811: </html>
1812: ENDenv
1813: }
1814: ##################################################
1815:
1816: my $tableopen;
1817:
1818: sub tablestart {
1819: if ($tableopen) {
1820: return '';
1821: } else {
1822: $tableopen=1;
1823: return '<table border="2"><tr><th>'.&mt('Parameter').'</th><th>'.
1824: &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>';
1825: }
1826: }
1827:
1828: sub tableend {
1829: if ($tableopen) {
1830: $tableopen=0;
1831: return '</table>';
1832: } else {
1833: return'';
1834: }
1835: }
1836:
1837: sub overview {
1838: my $r=shift;
1839: my $bodytag=&Apache::loncommon::bodytag(
1840: 'Set/Modify Course Assessment Parameters');
1841: my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1842: my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
1843: my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview');
1844: my $html=&Apache::lonxml::xmlbegin();
1845: $r->print(<<ENDOVER);
1846: $html
1847: <head>
1848: <title>LON-CAPA Course Environment</title>
1849: </head>
1850: $bodytag
1851: $breadcrumbs
1852: <form method="post" action="/adm/parmset?action=setoverview" name="overviewform">
1853: <input type="hidden" name="overview" value="1" />
1854: ENDOVER
1855: # Setting
1856: my %olddata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
1857: my %newdata=();
1858: undef %newdata;
1859: my @deldata=();
1860: undef @deldata;
1861: foreach (keys %env) {
1862: if ($_=~/^form\.([a-z]+)\_(.+)$/) {
1863: my $cmd=$1;
1864: my $thiskey=$2;
1865: if ($cmd eq 'set') {
1866: my $data=$env{$_};
1867: if ($olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
1868: } elsif ($cmd eq 'del') {
1869: push (@deldata,$thiskey);
1870: } elsif ($cmd eq 'datepointer') {
1871: my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_});
1872: if (defined($data) and $olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
1873: }
1874: }
1875: }
1876: # Store
1877: my $delentries=$#deldata+1;
1878: my @newdatakeys=keys %newdata;
1879: my $putentries=$#newdatakeys+1;
1880: if ($delentries) {
1881: if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
1882: $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
1883: } else {
1884: $r->print('<h2><font color="red">'.
1885: &mt('Error deleting parameters').'</font></h2>');
1886: }
1887: }
1888: if ($putentries) {
1889: if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
1890: $r->print('<h2>'.&mt('Stored [_1] parameter(s)</h2>',$putentries));
1891: } else {
1892: $r->print('<h2><font color="red">'.
1893: &mt('Error storing parameters').'</font></h2>');
1894: }
1895: }
1896: # Read and display
1897: my %resourcedata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
1898: my $oldsection='';
1899: my $oldrealm='';
1900: my $oldpart='';
1901: my $pointer=0;
1902: $tableopen=0;
1903: my $foundkeys=0;
1904: foreach my $thiskey (sort keys %resourcedata) {
1905: if ($resourcedata{$thiskey.'.type'}) {
1906: my ($course,$middle,$part,$name)=
1907: ($thiskey=~/^(\w+)\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
1908: my $section=&mt('All Students');
1909: if ($middle=~/^\[(.*)\]\./) {
1910: $section=&mt('Group/Section').': '.$1;
1911: $middle=~s/^\[(.*)\]\.//;
1912: }
1913: $middle=~s/\.$//;
1914: my $realm='<font color="red">'.&mt('All Resources').'</font>';
1915: if ($middle=~/^(.+)\_\_\_\(all\)$/) {
1916: $realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';
1917: } elsif ($middle) {
1918: my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
1919: $realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';
1920: }
1921: if ($section ne $oldsection) {
1922: $r->print(&tableend()."\n<hr /><h1>$section</h1>");
1923: $oldsection=$section;
1924: $oldrealm='';
1925: }
1926: if ($realm ne $oldrealm) {
1927: $r->print(&tableend()."\n<h2>$realm</h2>");
1928: $oldrealm=$realm;
1929: $oldpart='';
1930: }
1931: if ($part ne $oldpart) {
1932: $r->print(&tableend().
1933: "\n<h3><font color='blue'>".&mt('Part').": $part</font></h3>");
1934: $oldpart=$part;
1935: }
1936: #
1937: # Ready to print
1938: #
1939: $r->print(&tablestart().'<tr><td><b>'.$name.
1940: ':</b></td><td><input type="checkbox" name="del_'.
1941: $thiskey.'" /></td><td>');
1942: $foundkeys++;
1943: if ($resourcedata{$thiskey.'.type'}=~/^date/) {
1944: my $jskey='key_'.$pointer;
1945: $pointer++;
1946: $r->print(
1947: &Apache::lonhtmlcommon::date_setter('overviewform',
1948: $jskey,
1949: $resourcedata{$thiskey}).
1950: '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'
1951: );
1952: } else {
1953: $r->print(
1954: '<input type="text" name="set_'.$thiskey.'" value="'.
1955: $resourcedata{$thiskey}.'">');
1956: }
1957: $r->print('</td></tr>');
1958: }
1959: }
1960:
1961: $r->print(&tableend().'<p>'.
1962: ($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no course or section parameters.')).'</p></form></body></html>');
1963: }
1964:
1965: ##################################################
1966: ##################################################
1967:
1968: =pod
1969:
1970: =item change clone
1971:
1972: Modifies the list of courses a user can clone (stored
1973: in the user's environemnt.db file), called when a
1974: change is made to the list of users allowed to clone
1975: a course.
1976:
1977: Inputs: $action,$cloner
1978: where $action is add or drop, and $cloner is identity of
1979: user for whom cloning ability is to be changed in course.
1980:
1981: Returns:
1982:
1983: =cut
1984:
1985: ##################################################
1986: ##################################################
1987:
1988:
1989: sub change_clone {
1990: my ($clonelist,$oldcloner) = @_;
1991: my ($uname,$udom);
1992: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1993: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1994: my $clone_crs = $cnum.':'.$cdom;
1995:
1996: if ($cnum && $cdom) {
1997: my @allowclone = ();
1998: if ($clonelist =~ /,/) {
1999: @allowclone = split/,/,$clonelist;
2000: } else {
2001: $allowclone[0] = $clonelist;
2002: }
2003: foreach my $currclone (@allowclone) {
2004: if (!grep/^$currclone$/,@$oldcloner) {
2005: ($uname,$udom) = split/:/,$currclone;
2006: if ($uname && $udom) {
2007: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2008: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2009: if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
2010: if ($currclonecrs{'cloneable'} eq '') {
2011: $currclonecrs{'cloneable'} = $clone_crs;
2012: } else {
2013: $currclonecrs{'cloneable'} .= ','.$clone_crs;
2014: }
2015: &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
2016: }
2017: }
2018: }
2019: }
2020: }
2021: foreach my $oldclone (@$oldcloner) {
2022: if (!grep/^$oldclone$/,@allowclone) {
2023: ($uname,$udom) = split/:/,$oldclone;
2024: if ($uname && $udom) {
2025: unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
2026: my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
2027: my %newclonecrs = ();
2028: if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
2029: if ($currclonecrs{'cloneable'} =~ /,/) {
2030: my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
2031: foreach (@currclonecrs) {
2032: unless ($_ eq $clone_crs) {
2033: $newclonecrs{'cloneable'} .= $_.',';
2034: }
2035: }
2036: $newclonecrs{'cloneable'} =~ s/,$//;
2037: } else {
2038: $newclonecrs{'cloneable'} = '';
2039: }
2040: &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
2041: }
2042: }
2043: }
2044: }
2045: }
2046: }
2047: }
2048:
2049:
2050: ##################################################
2051: ##################################################
2052:
2053: =pod
2054:
2055: =item * header
2056:
2057: Output html header for page
2058:
2059: =cut
2060:
2061: ##################################################
2062: ##################################################
2063: sub header {
2064: my $html=&Apache::lonxml::xmlbegin();
2065: my $bodytag=&Apache::loncommon::bodytag('Parameter Manager');
2066: my $title = &mt('LON-CAPA Parameter Manager');
2067: return(<<ENDHEAD);
2068: $html
2069: <head>
2070: <title>$title</title>
2071: </head>
2072: $bodytag
2073: ENDHEAD
2074: }
2075: ##################################################
2076: ##################################################
2077: sub print_main_menu {
2078: my ($r,$parm_permission)=@_;
2079: #
2080: $r->print(<<ENDMAINFORMHEAD);
2081: <form method="post" enctype="multipart/form-data"
2082: action="/adm/parmset" name="studentform">
2083: ENDMAINFORMHEAD
2084: #
2085: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2086: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2087: my @menu =
2088: (
2089: { text => 'Set Course Environment Parameters',
2090: help => 'Course_Setting_Parameters',
2091: action => 'crsenv',
2092: permission => $parm_permission,
2093: },
2094: { text => 'Set/Modify Course Assessment Parameters - Helper Mode',
2095: url => '/adm/helper/parameter.helper',
2096: permission => $parm_permission,
2097: },
2098: { text => 'Modify Course Assessment Parameters - Overview Mode',
2099: action => 'setoverview',
2100: permission => $parm_permission,
2101: },
2102: { text => 'Set/Modify Course Assessment Parameters - Table Mode',
2103: action => 'settable',
2104: permission => $parm_permission,
2105: },
2106: # { text => 'Set Parameter Default Preferences',
2107: # help => 'Course_View_Class_List',
2108: # action => 'setdefaults',
2109: # permission => $parm_permission,
2110: # },
2111: );
2112: my $menu_html = '';
2113: foreach my $menu_item (@menu) {
2114: next if (! $menu_item->{'permission'});
2115: $menu_html.='<p>';
2116: $menu_html.='<font size="+1">';
2117: if (exists($menu_item->{'url'})) {
2118: $menu_html.=qq{<a href="$menu_item->{'url'}">};
2119: } else {
2120: $menu_html.=
2121: qq{<a href="/adm/parmset?action=$menu_item->{'action'}">};
2122: }
2123: $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
2124: if (exists($menu_item->{'help'})) {
2125: $menu_html.=
2126: &Apache::loncommon::help_open_topic($menu_item->{'help'});
2127: }
2128: $menu_html.='</p>'.$/;
2129: }
2130: $r->print($menu_html);
2131: return;
2132: }
2133:
2134:
2135:
2136:
2137: ##################################################
2138: ##################################################
2139:
2140: =pod
2141:
2142: =item * handler
2143:
2144: Main handler. Calls &assessparms and &crsenv subroutines.
2145:
2146: =cut
2147: ##################################################
2148: ##################################################
2149: use Data::Dumper;
2150: sub handler {
2151: my $r=shift;
2152:
2153: if ($r->header_only) {
2154: &Apache::loncommon::content_type($r,'text/html');
2155: $r->send_http_header;
2156: return OK;
2157: }
2158: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2159: ['action','state']);
2160:
2161: # ----------------------------------------------------------- Clear out garbage
2162:
2163: %courseopt=();
2164: %useropt=();
2165: %parmhash=();
2166:
2167: @ids=();
2168: %symbp=();
2169: %mapp=();
2170: %typep=();
2171: %keyp=();
2172:
2173: %maptitles=();
2174:
2175: &Apache::lonhtmlcommon::clear_breadcrumbs();
2176: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset",
2177: text=>"Parameter Manager",
2178: faq=>9,
2179: bug=>'Instructor Interface'});
2180: # ----------------------------------------------------- Needs to be in a course
2181: my $parm_permission =
2182: (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) ||
2183: &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'.
2184: $env{'request.course.sec'}));
2185: if ($env{'request.course.id'} && $parm_permission) {
2186:
2187: # Start Page
2188: &Apache::loncommon::content_type($r,'text/html');
2189: $r->send_http_header;
2190:
2191: #
2192: # Main switch on form.action and form.state, as appropriate
2193: #
2194: # Check first if coming from someone else headed directly for
2195: # the table mode
2196: if ((($env{'form.command'} eq 'set') && ($env{'form.url'})
2197: && (!$env{'form.dis'})) || ($env{'form.symb'})) {
2198: &assessparms($r);
2199:
2200: } elsif (! exists($env{'form.action'})) {
2201: $r->print(&header());
2202: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
2203: 'Parameter Manager'));
2204: &print_main_menu($r,$parm_permission);
2205: } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) {
2206: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv',
2207: text=>"Course Environment"});
2208: $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef,
2209: 'Edit Course Environment'));
2210: &crsenv($r);
2211: } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) {
2212: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview',
2213: text=>"Overview Mode"});
2214: &overview($r);
2215: } elsif ($env{'form.action'} eq 'settable' && $parm_permission) {
2216: &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable',
2217: text=>"Table Mode"});
2218: &assessparms($r);
2219: }
2220:
2221: } else {
2222: # ----------------------------- Not in a course, or not allowed to modify parms
2223: $env{'user.error.msg'}=
2224: "/adm/parmset:opa:0:0:Cannot modify assessment parameters";
2225: return HTTP_NOT_ACCEPTABLE;
2226: }
2227: return OK;
2228: }
2229:
2230: 1;
2231: __END__
2232:
2233: =pod
2234:
2235: =back
2236:
2237: =cut
2238:
2239:
2240:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonparmset.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface