File:
[LON-CAPA] /
loncom /
interface /
lonconfigsettings.pm
Revision
1.33:
download - view:
text,
annotated -
select for diffs
Tue Oct 11 22:58:55 2016 UTC (7 years, 9 months ago) by
raeburn
Branches:
MAIN
CVS tags:
HEAD
- vpa priv allows Course Settings to be viewed, but not modified.
- users with vpa priv in a course receive "View parameter settings
(due dates, etc) for resources and the course" item in the Main Menu,
and a Settings item in the inline menu.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: lonconfigsettings.pm,v 1.33 2016/10/11 22:58:55 raeburn 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: package Apache::lonconfigsettings;
32:
33: use strict;
34: use Apache::lonnet;
35: use Apache::loncommon();
36: use Apache::lonhtmlcommon();
37: use Apache::lonlocal;
38: use Apache::lonparmset();
39: use Apache::courseclassifier();
40: use LONCAPA qw(:DEFAULT :match);
41:
42: sub print_header {
43: my ($r,$phase,$context,$jscript,$container) = @_;
44: my ($pagetitle,$brcrumtitle,$action,$call_category_check,$instcode_check,
45: $crstype,@actions,@code_order);
46: if ($phase eq 'display') {
47: @actions = &Apache::loncommon::get_env_multiple('form.actions');
48: }
49: if ($context eq 'domain') {
50: ($pagetitle, $brcrumtitle) = ('View/Modify Domain Settings','View/Modify Domain Settings');
51: $action = '/adm/domainprefs';
52: if ($phase eq 'display') {
53: if (grep(/^coursecategories$/,@actions)) {
54: $call_category_check = qq|
55: if (formname == document.display) {
56: if (!categoryCheck(formname)) {
57: return;
58: }
59: }
60: |;
61: }
62: }
63: } else {
64: $crstype = &Apache::loncommon::course_type();
65: if ($crstype eq 'Community') {
66: ($pagetitle,$brcrumtitle) = ('Community Configuration','Community Configuration');
67: } else {
68: ($pagetitle,$brcrumtitle) = ('Course Configuration','Course Configuration');
69: }
70: $action = '/adm/courseprefs';
71: if ($phase eq 'display') {
72: if (grep(/^courseinfo$/,@actions)) {
73: my %codedefaults;
74: &Apache::lonnet::auto_instcode_defaults($env{'request.role.domain'},\%codedefaults,
75: \@code_order);
76: if (@code_order) {
77: my $noinstcodestr = &mt('You indicated cloning based on category, but did not select any categories.');
78: &js_escape(\$noinstcodestr);
79: $instcode_check = <<"ENDSCRIPT";
80: if (formname == document.display) {
81: if (formname.cloners_instcode.length) {
82: for (var j=0; j<formname.cloners_instcode.length; j++) {
83: if (formname.cloners_instcode[j].checked) {
84: if (formname.cloners_instcode[j].value == 1) {
85: var codes;
86: if (document.getElementsByClassName) {
87: codes = document.getElementsByClassName('LC_cloners_instcodes');
88: } else {
89: codes = getElementsByClassName(document.body,'LC_cloners_instcodes');
90: }
91: if (codes.length) {
92: var gotcode = 0;
93: for (var i=0; i<codes.length; i++) {
94: if (codes[i].selectedIndex != 0) {
95: gotcode = 1;
96: break;
97: }
98: }
99: if (!gotcode) {
100: for (var k=0; k<formname.cloners_instcode.length; k++) {
101: if (formname.cloners_instcode[k].value == 0) {
102: formname.cloners_instcode[k].checked = true;
103: }
104: }
105: toggleCloners(document.display.cloners_instcode);
106: alert('$noinstcodestr');
107: return false;
108: }
109: }
110: }
111: }
112: }
113: }
114: }
115:
116: ENDSCRIPT
117: }
118: }
119: }
120: }
121: my $alert = &mt('You must select at least one functionality type to display.');
122: &js_escape(\$alert);
123: my $js = '
124: <script type="text/javascript">
125: // <![CDATA[
126:
127: function changePage(formname,newphase) {
128: formname.phase.value = newphase;
129: numchecked = 0;
130: if (formname == document.pickactions) {
131: if (formname.actions.length > 0) {
132: for (var i = 0; i<formname.actions.length; i++) {
133: if (formname.actions[i].checked) {
134: numchecked ++;
135: }
136: }
137: } else {
138: if (formname.actions.checked) {
139: numchecked ++;
140: }
141: }
142: if (numchecked > 0) {
143: formname.submit();
144: } else {
145: alert("'.$alert.'");
146: return;
147: }
148: }
149: '.$instcode_check.$call_category_check.'
150: formname.submit();
151: }'."\n";
152: if ($phase eq 'pickactions') {
153: $js .= &Apache::lonhtmlcommon::color_picker();
154: $js .=
155: &Apache::lonhtmlcommon::set_form_elements({actions => 'checkbox'})."\n";
156: } elsif ($phase eq 'display') {
157: $js .= &Apache::lonhtmlcommon::color_picker();
158: $js .= &color_pick_js()."\n";
159: }
160: $js .= &Apache::loncommon::viewport_size_js().'
161:
162: // ]]>
163: </script>
164: ';
165: if ($jscript) {
166: $js .= "
167:
168: $jscript
169:
170: ";
171: }
172: my $additem;
173: if ($phase eq 'pickactions') {
174: my %loaditems = (
175: 'onload' => "setFormElements(document.pickactions);",
176: );
177: $additem = {'add_entries' => \%loaditems,};
178: } elsif ($phase eq 'display') {
179: if ($context eq 'domain') {
180: if (grep(/^coursedefaults$/,@actions)) {
181: my %loaditems = (
182: ' onload' => "toggleDisplay(document.display,'cloneinstcode');".
183: "toggleDisplay(document.display,'credits');".
184: "toggleDisplay(document.display,'studentsubmission');",
185: );
186: $additem = {'add_entries' => \%loaditems,};
187: }
188: } elsif ($context eq 'course') {
189: if (grep(/^courseinfo$/,@actions)) {
190: if (@code_order) {
191: $additem = {
192: add_entries => {'onload' => "courseSet('','load');toggleCloners(document.display.cloners_instcode);"},
193: };
194: }
195: }
196: }
197: }
198: $r->print(&Apache::loncommon::start_page($pagetitle,$js,$additem));
199: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brcrumtitle));
200: $r->print('
201: <form name="parmform" action="">
202: <input type="hidden" name="pres_marker" />
203: <input type="hidden" name="pres_type" />
204: <input type="hidden" name="pres_value" />
205: </form>
206: ');
207: if ($container) {
208: &Apache::lonparmset::startSettingsScreen($r,$container,$crstype);
209: }
210: $r->print('<form method="post" name="'.$phase.'" action="'.$action.'"'.
211: ' enctype="multipart/form-data">');
212: return;
213: }
214:
215: sub print_footer {
216: my ($r,$phase,$newphase,$button_text,$actions,$container,$parm_permission) = @_;
217: $button_text = &mt($button_text);
218: $r->print('<input type="hidden" name="phase" value="" />');
219: if (defined($env{'form.origin'})) {
220: $r->print('<input type="hidden" name="origin" value="'.$env{'form.origin'}.'" />'."\n");
221: }
222: if (($phase eq 'display') || ($phase eq 'process')) {
223: if (ref($actions) eq 'ARRAY') {
224: foreach my $item (@{$actions}) {
225: $r->print('<input type="hidden" name="actions" value="'.$item.'" />'."\n");
226: }
227: }
228: }
229: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
230: if ($phase eq 'process') {
231: $r->print(
232: &Apache::lonhtmlcommon::actionbox(
233: ['<a href='.$dest.'>'.$button_text.'</a>']));
234: } else {
235: my $onclick;
236: if ($phase eq 'display') {
237: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
238: } else {
239: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
240: }
241: my $showbutton = 1;
242: if (ref($parm_permission) eq 'HASH') {
243: unless (($parm_permission->{'process'}) || ($newphase eq 'display')) {
244: $showbutton = 0;
245: }
246: }
247: if ($showbutton) {
248: $r->print('<p><input type="button" name="store" value="'.
249: $button_text.'" onclick='.$onclick.' /></p>');
250: }
251: }
252: if ($phase eq 'process') {
253: $r->print('</form>');
254: if ($container) {
255: &Apache::lonparmset::endSettingsScreen($r);
256: }
257: $r->print(&Apache::loncommon::end_page());
258: }
259: return;
260: }
261:
262: sub make_changes {
263: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$roles,
264: $allitems,$container,$parm_permission) = @_;
265: my %brcrumtext = &get_crumb_text();
266: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
267: my ($numchanged,%changes,%disallowed);
268: &Apache::lonhtmlcommon::add_breadcrumb
269: ({href=>"javascript:changePage(document.$phase,'display')",
270: text=>$brcrumtext{$context}},
271: {href=>"javascript:changePage(document.$phase,'$phase')",
272: text=>"Updated"});
273: &print_header($r,$phase,$context,undef,$container);
274: my ($crstype,%lastact);
275: if ($context eq 'course') {
276: $crstype = &Apache::loncommon::course_type();
277: }
278: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') &&
279: (ref($prefs) eq 'HASH')) {
280: foreach my $item (@{$prefs_order}) {
281: if (grep(/^\Q$item\E$/,@actions)) {
282: if ($context eq 'domain') {
283: $r->print('<h3>'.&mt($prefs->{$item}{'text'}).'</h3>'.
284: &Apache::domainprefs::process_changes($r,$dom,
285: $confname,$item,$roles,$values,\%lastact));
286: } else {
287: $changes{$item} = {};
288: &Apache::courseprefs::process_changes($dom,$item,$values,
289: $prefs->{$item},$changes{$item},
290: $allitems,\%disallowed,$crstype);
291: if (keys(%{$changes{$item}}) > 0) {
292: $numchanged ++;
293: }
294: }
295: }
296: }
297: }
298: if ($context eq 'course') {
299: if ($numchanged) {
300: my $message = &Apache::courseprefs::store_changes($dom,$confname,$prefs_order,\@actions,
301: $prefs,$values,\%changes,$crstype);
302: $r->print(&Apache::loncommon::confirmwrapper($message));
303: } else {
304: if ($crstype eq 'Community') {
305: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to community configuration.")));
306: } else {
307: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to course configuration.")));
308: }
309: }
310: if (keys(%disallowed) > 0) {
311: $r->print('<p>');
312: foreach my $item ('cloners','rolenames','feedback','discussion','localization') {
313: if (ref($disallowed{$item}) eq 'HASH') {
314: if (keys(%{$disallowed{$item}}) > 0) {
315: $r->print(&Apache::courseprefs::display_disallowed($item,$disallowed{$item},
316: $prefs,$crstype));
317: }
318: }
319: }
320: $r->print('</p>');
321: }
322: }
323: $r->print('<p>');
324: my $footer_text = 'Back to configuration display';
325: if ($context eq 'course') {
326: $footer_text = 'Back to display/edit settings';
327: }
328: &print_footer($r,$phase,'display',$footer_text,\@actions,$container,$parm_permission);
329: $r->print('</p>');
330: return \%lastact;
331: }
332:
333: sub display_settings {
334: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$jscript,
335: $allitems,$crstype,$container,$parm_permission) = @_;
336: my %brcrumtext = &get_crumb_text();
337: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
338: &Apache::lonhtmlcommon::add_breadcrumb
339: ({href=>"javascript:changePage(document.$phase,'display')",
340: text=>"Display/Edit Settings"});
341: my $instcode;
342: if (ref($values) eq 'HASH') {
343: $instcode = $values->{'internal.coursecode'};
344: }
345: &print_header($r,$phase,$context,$jscript,$container,$instcode);
346: my $divwidth = 900;
347: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') && (ref($values) eq 'HASH')) {
348: if (@actions > 0) {
349: my $rowsum = 0;
350: my (%output,%rowtotal,@items,$got_check_uncheck);
351: foreach my $item (@{$prefs_order}) {
352: if (grep(/^\Q$item\E$/,@actions)) {
353: push(@items,$item);
354: if ($context eq 'domain') {
355: my $settings;
356: if (ref($values) eq 'HASH') {
357: $settings = $values->{$item};
358: }
359: if (($item eq 'usersessions') || ($item eq 'ssl')) {
360: unless ($got_check_uncheck) {
361: $r->print('<script type="text/javascript">'."\n".
362: '// <![CDATA['."\n".
363: &Apache::loncommon::check_uncheck_jscript()."\n".
364: '// ]]>'."\n".
365: '</script>'."\n");
366: $got_check_uncheck = 1;
367: }
368: } elsif ($item eq 'selfcreation') {
369: if (ref($values) eq 'HASH') {
370: $settings = $values->{'usercreation'};
371: }
372: } elsif ($item eq 'defaults') {
373: if (ref($values->{'inststatus'}) eq 'HASH') {
374: if (ref($values->{'defaults'}) eq 'HASH') {
375: $settings = {%{$values->{'inststatus'}},%{$values->{'defaults'}}};
376: } else {
377: $settings = $values->{'inststatus'};
378: }
379: } else {
380: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
381: my $inststatus = {
382: inststatustypes => $usertypes,
383: inststatusorder => $types,
384: inststatusguest => [],
385: };
386: if (ref($values->{defaults}) eq 'HASH') {
387: $settings = {%{$inststatus},%{$values->{'defaults'}}};
388: } else {
389: $settings = $inststatus;
390: }
391: }
392: }
393: ($output{$item},$rowtotal{$item}) =
394: &Apache::domainprefs::print_config_box($r,$dom,$confname,
395: $phase,$item,$prefs->{$item},$settings);
396: } else {
397: ($output{$item},$rowtotal{$item}) =
398: &Apache::courseprefs::print_config_box($r,$dom,$phase,
399: $item,$prefs->{$item},$values,$allitems,$crstype,$parm_permission);
400: }
401: $rowsum += $rowtotal{$item};
402: }
403: }
404: $r->print('<div id="prefs" style="max-width:'.$divwidth.'px;margin: 10px auto 10px auto;">');
405: for (my $i=0; $i<@items; $i++) {
406: $r->print($output{$items[$i]});
407: }
408: $r->print('</div>');
409: $r->print(&print_footer($r,$phase,'process','Save Changes',\@actions,$container,$parm_permission));
410: } else {
411: $r->print('<input type="hidden" name="phase" value="" />'.
412: '<span class="LC_error">'.&mt('No settings chosen').
413: '</span>');
414: }
415: $r->print('</form>');
416: }
417: if ($container) {
418: &Apache::lonparmset::endSettingsScreen($r);
419: }
420: $r->print(&Apache::loncommon::end_page());
421: return;
422: }
423:
424: sub display_choices {
425: my ($r,$phase,$context,$prefs_order,$prefs,$container,$parm_permission) = @_;
426: if ($phase eq '') {
427: $phase = 'pickactions';
428: }
429: my %helphash;
430: &print_header($r,$phase,$context,undef,$container);
431: $r->print('<script type="text/javascript">'."\n".
432: '// <![CDATA['."\n".
433: &Apache::loncommon::check_uncheck_jscript()."\n".
434: '// ]]>'."\n".
435: '</script>'."\n");
436: my $heading = &mt('Settings to display/modify');
437: if (ref($parm_permission) eq 'HASH') {
438: unless ($parm_permission->{'process'}) {
439: $heading = &mt('Settings to display');
440: }
441: }
442: $r->print('<h3>'.$heading.'</h3>'.
443: '<div><input type="button" value="'.&mt('check all').'" '.
444: 'onclick="javascript:checkAll(document.pickactions.actions)"'.
445: ' />'.(' 'x2).
446: '<input type="button" value="'.&mt('uncheck all').'" '.
447: 'onclick="javascript:uncheckAll(document.pickactions.actions)" />'.
448: "\n".
449: '</div><div class="LC_left_float">');
450: my ($numitems,$maxincol,$firstthird,$secondthird,$seconddiv,$thirddiv,$count);
451: if (ref($prefs_order) eq 'ARRAY') {
452: $numitems = @{$prefs_order};
453: }
454: my $numcols = 3;
455: $maxincol = int($numitems/$numcols);
456: if ($numitems%$numcols) {
457: $maxincol ++;
458: }
459: $firstthird = $maxincol;
460: $secondthird = $firstthird + $maxincol;
461: $count = 0;
462: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH')) {
463: foreach my $item (@{$prefs_order}) {
464: $r->print('<h4>'.
465: &Apache::loncommon::help_open_topic($prefs->{$item}->{'help'}).
466: '<label><input type="checkbox" name="actions" value="'.$item.
467: '" /> '.&mt($prefs->{$item}->{'text'}).'</label></h4>');
468: $count ++;
469: if ((!$seconddiv) && ($count >= $firstthird)) {
470: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
471: $seconddiv = 1;
472: }
473: if ((!$thirddiv) && ($count >= $secondthird)) {
474: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
475: $thirddiv = 1;
476: }
477: }
478: $r->print('</div><br clear="all" />');
479: }
480: $r->print(&print_footer($r,$phase,'display','Display',undef,$container,$parm_permission));
481: $r->print('</form>');
482: if ($container) {
483: &Apache::lonparmset::endSettingsScreen($r);
484: }
485: $r->print(&Apache::loncommon::end_page());
486: return;
487: }
488:
489: sub color_pick_js {
490: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
491: my $output = <<"ENDCOL";
492:
493: $pjump_def
494:
495: function psub() {
496: modalWindow.close();
497: if (document.parmform.pres_marker.value!='') {
498: if (document.parmform.pres_type.value!='') {
499: eval('document.display.'+
500: document.parmform.pres_marker.value+
501: '.value=document.parmform.pres_value.value;');
502: }
503: } else {
504: document.parmform.pres_value.value='';
505: document.parmform.pres_marker.value='';
506: }
507: }
508:
509: function get_id (span_id) {
510: if (document.getElementById) {
511: return document.getElementById(span_id);
512: }
513: if (document.all) {
514: return document.all[span_id];
515: }
516: return false;
517: }
518:
519: function colchg_span (span_id_str,new_color_item) {
520: var span_ref = get_id(span_id_str);
521: if (span_ref.style) { span_ref = span_ref.style; }
522: span_ref.background = new_color_item.value;
523: span_ref.backgroundColor = new_color_item.value;
524: span_ref.bgColor = new_color_item.value;
525: }
526:
527: ENDCOL
528: return $output;
529: }
530:
531: sub get_crumb_text {
532: my %brcrumbtext = (
533: domain => 'Domain Settings',
534: course => 'Display/Edit Settings',
535: );
536: return %brcrumbtext;
537: }
538:
539: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonconfigsettings.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface