1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: lonconfigsettings.pm,v 1.21.4.13.2.10 2023/07/05 17:34:15 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::courseclassifier();
39: use LONCAPA qw(:DEFAULT :match);
40: use File::Copy;
41:
42: sub print_header {
43: my ($r,$phase,$context,$jscript,$container,$instcode,$dom,$confname,$values) = @_;
44: my ($pagetitle,$brcrumtitle,$action,$call_category_check,$instcode_check,
45: $linkprot_check,$ltitools_check,$crstype,@actions,@code_order);
46: if ($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: if (($context eq 'course') && ((grep(/^linkprot$/,@actions)) ||
120: (grep(/^ltitools$/,@actions)))) {
121: my $allowed;
122: my $home = &Apache::lonnet::homeserver($confname,$dom);
123: unless ($home eq 'no_host') {
124: my @ids=&Apache::lonnet::current_machine_ids();
125: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
126: }
127: if ($allowed) {
128: if (grep((/^linkprot$/,@actions))) {
129: $linkprot_check = <isecret_js('linkprot',$dom,$values);
130: }
131: if (grep((/^ltitools$/,@actions))) {
132: $ltitools_check = <isecret_js('ltitools',$dom,$values);
133: }
134: }
135: }
136: }
137: }
138: my $alert = &mt('You must select at least one functionality type to display.');
139: &js_escape(\$alert);
140: my $js = '
141: <script type="text/javascript">
142: // <![CDATA[
143:
144: function changePage(formname,newphase) {
145: formname.phase.value = newphase;
146: numchecked = 0;
147: if (formname == document.pickactions) {
148: if (formname.actions.length > 0) {
149: for (var i = 0; i<formname.actions.length; i++) {
150: if (formname.actions[i].checked) {
151: numchecked ++;
152: }
153: }
154: } else {
155: if (formname.actions.checked) {
156: numchecked ++;
157: }
158: }
159: if (numchecked > 0) {
160: formname.submit();
161: } else {
162: alert("'.$alert.'");
163: return;
164: }
165: }
166: '.$instcode_check.$call_category_check.$linkprot_check.$ltitools_check.'
167: formname.submit();
168: }'."\n";
169: if ($phase eq 'pickactions') {
170: $js .= &Apache::lonhtmlcommon::color_picker();
171: $js .=
172: &Apache::lonhtmlcommon::set_form_elements({actions => 'checkbox'})."\n";
173: } elsif ($phase eq 'display') {
174: $js .= &Apache::lonhtmlcommon::color_picker();
175: $js .= &color_pick_js()."\n";
176: if ($context eq 'domain') {
177: if (grep(/^(lti|ltitools)$/,@actions)) {
178: $js .= <isec_javascript($dom)."\n";
179: }
180: }
181: }
182: $js .= &Apache::loncommon::viewport_size_js().'
183:
184: // ]]>
185: </script>
186: ';
187: if ($jscript) {
188: $js .= "
189:
190: $jscript
191:
192: ";
193: }
194: my $additem;
195: if ($phase eq 'pickactions') {
196: my %loaditems = (
197: 'onload' => "setFormElements(document.pickactions);",
198: );
199: $additem = {'add_entries' => \%loaditems,};
200: } elsif ($phase eq 'display') {
201: if ($context eq 'domain') {
202: my $onload;
203: if (grep(/^coursedefaults$/,@actions)) {
204: $onload = "toggleDisplay(document.display,'cloneinstcode');".
205: "toggleDisplay(document.display,'credits');".
206: "toggleDisplay(document.display,'studentsubmission');";
207: }
208: if (grep(/^selfcreation$/,@actions)) {
209: my $prefix = 'cancreate_emailverified';
210: my $customclass = 'LC_selfcreate_email';
211: my $classprefix = 'LC_canmodify_emailusername_';
212: my $optionsprefix = 'LC_options_emailusername_';
213: $onload .= "toggleRows(document.display,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
214: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
215: my $hascustom;
216: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
217: if (ref($emailrules) eq 'HASH') {
218: if (keys(%{$emailrules}) > 0) {
219: $hascustom = 'cancreate_emailrule';
220: }
221: }
222: my @posstypes;
223: if (ref($types) eq 'ARRAY') {
224: @posstypes = @{$types};
225: push(@posstypes,'default');
226: foreach my $type (@posstypes) {
227: $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
228: "'cancreate_emaildomain','$type');";
229: }
230: } else {
231: $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
232: "'cancreate_emaildomain','default');";
233: }
234: }
235: if (grep(/^contacts$/,@actions)) {
236: my $customclass = 'LC_helpdesk_override';
237: my $optionsprefix = 'LC_options_helpdesk_';
238: $onload .= "toggleHelpdeskRow(document.display,'overrides','$customclass','$optionsprefix');";
239: }
240: if (grep(/^lti$/,@actions)) {
241: $onload .= "toggleLTI(document.display,'user','add');".
242: "toggleLTI(document.display,'crs','add');".
243: "toggleLTI(document.display,'sec','add');".
244: "toggleLTI(document.display,'lcauth','add');".
245: "toggleLTI(document.display,'lcmenu','add');".
246: "toggleLTI(document.display,'passback','add');".
247: "toggleLTI(document.display,'callback','add');";
248: if (ref($values) eq 'HASH') {
249: if (ref($values->{'lti'}) eq 'HASH') {
250: my $numlti = scalar(keys(%{$values->{'lti'}}));
251: for (my $i=0; $i<$numlti; $i++) {
252: $onload .= "toggleLTI(document.display,'user','$i');".
253: "toggleLTI(document.display,'crs','$i');".
254: "toggleLTI(document.display,'sec','$i');".
255: "toggleLTI(document.display,'lcauth','$i');".
256: "toggleLTI(document.display,'lcmenu','$i');".
257: "toggleLTI(document.display,'passback','$i');".
258: "toggleLTI(document.display,'callback','$i');";
259: }
260: }
261: }
262: my %servers = &Apache::lonnet::get_servers($dom,'library');
263: foreach my $server (keys(%servers)) {
264: $onload .= "togglePrivKey(document.display,'ltisec','$server');";
265: }
266: $onload .= "toggleLTIEncKey(document.display,'ltisec');";
267: }
268: if (grep(/^ltitools$/,@actions)) {
269: $onload .= "toggleLTITools(document.display,'passback','add');".
270: "toggleLTITools(document.display,'roster','add');".
271: "toggleLTITools(document.display,'user','add');";
272: if (ref($values) eq 'HASH') {
273: if (ref($values->{'ltitools'}) eq 'HASH') {
274: my $numltitools = scalar(keys(%{$values->{'ltitools'}}));
275: for (my $i=0; $i<$numltitools; $i++) {
276: $onload .= "toggleLTITools(document.display,'passback','$i');".
277: "toggleLTITools(document.display,'roster','$i');".
278: "toggleLTITools(document.display,'user','$i');";
279: }
280: }
281: }
282: my %servers = &Apache::lonnet::get_servers($dom,'library');
283: foreach my $server (keys(%servers)) {
284: $onload .= "togglePrivKey(document.display,'toolsec','$server');";
285: }
286: $onload .= "toggleLTIEncKey(document.display,'toolsec');";
287: }
288: if (grep(/^wafproxy$/,@actions)) {
289: $onload .= "toggleWAF();checkWAF();updateWAF();";
290: }
291: if (grep(/^scantron$/,@actions)) {
292: $onload .= "toggleScantron(document.display);";
293: }
294: if (grep(/^autoupdate$/,@actions)) {
295: $onload .= "toggleLastActiveDays(document.display);";
296: }
297: if (grep(/^autoenroll$/,@actions)) {
298: $onload .= "toggleFailsafe(document.display);";
299: }
300: if (grep(/^login$/,@actions)) {
301: my %domservers = &Apache::lonnet::get_servers($dom);
302: foreach my $server (sort(keys(%domservers))) {
303: $onload .= "toggleSamlOptions(document.display,'$server');";
304: }
305: }
306: if ($onload) {
307: my %loaditems = (
308: 'onload' => $onload,
309: );
310: $additem = {'add_entries' => \%loaditems,};
311: }
312: } elsif ($context eq 'course') {
313: my ($onload,$ishome,$crshome_checked);
314: if (grep(/^courseinfo$/,@actions)) {
315: if (@code_order) {
316: $onload = "courseSet('','load');toggleCloners(document.display.cloners_instcode);";
317: }
318: }
319: if (grep(/^linkprot$/,@actions)) {
320: if (ref($values) eq 'HASH') {
321: if (ref($values->{'linkprot'}) eq 'HASH') {
322: my $ltiauth;
323: if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
324: $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
325: } else {
326: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
327: $ltiauth = $domdefs{'crsltiauth'};
328: }
329: unless ($crshome_checked) {
330: $ishome = &is_home();
331: $crshome_checked = 1;
332: }
333: my $posslti = scalar(keys(%{$values->{'linkprot'}}));
334: for (my $i=0; $i<=$posslti; $i++) {
335: my $num = $i;
336: if ($i == $posslti) {
337: $num = 'add';
338: }
339: if (ref($values->{'linkprot'}->{$i}) eq 'HASH') {
340: if ($values->{'linkprot'}->{$i}->{'usable'}) {
341: $onload .= "toggleChgSecret(document.display,'$num','secret','linkprot');";
342: }
343: }
344: $onload .= "toggleLinkProtExtra(document.display,'returnurl','divurlparam','1','inline-block','$num');".
345: "toggleLinkProtExtra(document.display,'passback','passbackparam','1','inline-block','$num');";
346: if ($ltiauth) {
347: $onload .= "toggleLinkProtExtra(document.display,'requser','optional','1','block','$num');".
348: "toggleLinkProtExtra(document.display,'mapuser','userfield','other','inline-block','$num');";
349: }
350: if ($ishome) {
351: $onload .= "uncheckLinkProtMakeVis('linkprot','visible','$num');";
352: }
353: }
354: }
355: }
356: }
357: if (grep(/^ltitools$/,@actions)) {
358: if (ref($values) eq 'HASH') {
359: if (ref($values->{'ltitools'}) eq 'HASH') {
360: unless ($crshome_checked) {
361: $ishome = &is_home();
362: $crshome_checked = 1;
363: }
364: my $possltitools = scalar(keys(%{$values->{'ltitools'}}));
365: for (my $i=0; $i<=$possltitools; $i++) {
366: my $num = $i;
367: if ($i == $possltitools) {
368: $num = 'add';
369: }
370: if (ref($values->{'ltitools'}->{$i}) eq 'HASH') {
371: if ($values->{'ltitools'}->{$i}->{'usable'}) {
372: $onload .= "toggleChgSecret(document.display,'$num','secret','ltitools');";
373: }
374: }
375: if ($ishome) {
376: $onload .= "uncheckLinkProtMakeVis('ltitools','visible','$num');";
377: }
378: }
379: }
380: }
381: }
382: if (grep(/^appearance$/,@actions)) {
383: $onload .= "toggleExtRes();";
384: }
385: if (grep(/^localization$/,@actions)) {
386: $onload .= "toggleTimeZone();";
387: }
388: if ($onload) {
389: my %loaditems = (
390: 'onload' => $onload,
391: );
392: $additem = {'add_entries' => \%loaditems,};
393: }
394: }
395: }
396: $r->print(&Apache::loncommon::start_page($pagetitle,$js,$additem));
397: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brcrumtitle));
398: $r->print('
399: <form name="parmform" action="">
400: <input type="hidden" name="pres_marker" />
401: <input type="hidden" name="pres_type" />
402: <input type="hidden" name="pres_value" />
403: </form>
404: ');
405: $r->print('<form method="post" name="'.$phase.'" action="'.$action.'"'.
406: ' enctype="multipart/form-data">');
407: return;
408: }
409:
410: sub ltisecret_js {
411: my ($name,$dom,$values) = @_;
412: return unless (ref($values) eq 'HASH');
413: my $js;
414: if (($name eq 'linkprot') || ($name eq 'ltitools')) {
415: my (@changeable,@settable);
416: if (ref($values->{$name}) eq 'HASH') {
417: if (keys(%{$values->{$name}})) {
418: my @current = sort { $a <=> $b } keys(%{$values->{$name}});
419: if (@current) {
420: for (my $i=0; $i<@current; $i++) {
421: my $num = $current[$i];
422: if (ref($values->{$name}->{$num}) eq 'HASH') {
423: if ($values->{$name}->{$num}->{'usable'}) {
424: push(@changeable,$i);
425: } else {
426: push(@settable,$i);
427: }
428: }
429: }
430: }
431: }
432: }
433: my ($numrules,$intargjs);
434: $js .= <<ENDJS;
435:
436: var ${name}radio = '';
437: var ${name}secretinput = '';
438: var ${name}posscheck = '';
439:
440: ENDJS
441: if (@changeable) {
442: foreach my $num (@changeable) {
443: ($numrules,$intargjs) =
444: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,$num);
445: $js .= <<"ENDJS";
446: ${name}posscheck = '';
447: ${name}radio = document.display.elements['${name}_changesecret_$num'];
448: if (${name}radio.length) {
449: for (var i=0; i<${name}radio.length; i++) {
450: if (${name}radio[i].checked) {
451: if (${name}radio[i].value == 1) {
452: ${name}posscheck = 1;
453: }
454: }
455: }
456: }
457:
458: ENDJS
459: if ($numrules) {
460: $js .= <<"ENDJS";
461: if (${name}posscheck) {
462: ${name}secretinput = document.display.elements['${name}_secret_$num'].value;
463: $intargjs
464: }
465:
466: ENDJS
467: }
468: $js .= <<"ENDJS";
469: if (${name}posscheck) {
470: uncheckLinkProtMakeVis('$name','visible','$num');
471: document.display.elements['${name}_secret_$num'].type = 'password';
472: }
473:
474: ENDJS
475: }
476: }
477: if (@settable) {
478: foreach my $num (@settable) {
479: ($numrules,$intargjs) =
480: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,$num);
481: if ($numrules) {
482: $js .= <<ENDJS;
483: ${name}secretinput = document.display.elements['${name}_secret_$num'].value;
484: $intargjs
485:
486: ENDJS
487: }
488: $js .= <<ENDJS;
489: uncheckLinkProtMakeVis('$name','visible','$num');
490: document.display.elements['${name}_secret_$num'].type = 'password';
491:
492: ENDJS
493: }
494: }
495: ($numrules,$intargjs) =
496: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,'add');
497: if ($numrules) {
498: $js .= <<ENDJS
499: ${name}secretinput = document.display.elements['${name}_secret_add'].value;
500: if (document.display.elements['${name}_add'].checked) {
501: $intargjs
502: }
503:
504: ENDJS
505: }
506: $js .= <<ENDJS;
507: uncheckLinkProtMakeVis('$name','visible','add');
508: document.display.elements['${name}_secret_add'].type = 'password';
509:
510: ENDJS
511: }
512: return $js;
513: }
514:
515: sub is_home {
516: my $ishome;
517: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
518: unless (($chome eq 'no_host') || ($chome eq '')) {
519: my @ids=&Apache::lonnet::current_machine_ids();
520: foreach my $id (@ids) {
521: if ($id eq $chome) {
522: $ishome=1;
523: last;
524: }
525: }
526: }
527: return $ishome;
528: }
529:
530: sub print_footer {
531: my ($r,$phase,$newphase,$button_text,$actions,$container,$parm_permission) = @_;
532: $button_text = &mt($button_text);
533: $r->print('<input type="hidden" name="phase" value="" />');
534: if (defined($env{'form.origin'})) {
535: $r->print('<input type="hidden" name="origin" value="'.$env{'form.origin'}.'" />'."\n");
536: }
537: if (($phase eq 'display') || ($phase eq 'process')) {
538: if (ref($actions) eq 'ARRAY') {
539: foreach my $item (@{$actions}) {
540: $r->print('<input type="hidden" name="actions" value="'.$item.'" />'."\n");
541: }
542: }
543: }
544: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
545: if ($phase eq 'process') {
546: $r->print(
547: &Apache::lonhtmlcommon::actionbox(
548: ['<a href='.$dest.'>'.$button_text.'</a>']));
549: } else {
550: my $onclick;
551: if ($phase eq 'display') {
552: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
553: } else {
554: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
555: }
556: my $showbutton = 1;
557: if (ref($parm_permission) eq 'HASH') {
558: unless (($parm_permission->{'process'}) || ($newphase eq 'display')) {
559: $showbutton = 0;
560: }
561: }
562: if ($showbutton) {
563: $r->print('<p><input type="button" name="store" value="'.
564: $button_text.'" onclick='.$onclick.' /></p>');
565: }
566: }
567: if ($phase eq 'process') {
568: $r->print('</form>');
569: $r->print(&Apache::loncommon::end_page());
570: }
571: return;
572: }
573:
574: sub make_changes {
575: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$roles,
576: $allitems,$container,$parm_permission) = @_;
577: my %brcrumtext = &get_crumb_text();
578: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
579: my ($numchanged,%changes,%disallowed);
580: &Apache::lonhtmlcommon::add_breadcrumb
581: ({href=>"javascript:changePage(document.$phase,'display')",
582: text=>$brcrumtext{$context}},
583: {href=>"javascript:changePage(document.$phase,'$phase')",
584: text=>"Updated"});
585: &print_header($r,$phase,$context,undef,$container);
586: my ($crstype,%lastact,$errors);
587: if ($context eq 'course') {
588: $crstype = &Apache::loncommon::course_type();
589: }
590: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') &&
591: (ref($prefs) eq 'HASH')) {
592: foreach my $item (@{$prefs_order}) {
593: if (grep(/^\Q$item\E$/,@actions)) {
594: if ($context eq 'domain') {
595: $r->print('<h3>'.&mt($prefs->{$item}{'text'}).'</h3>'.
596: &Apache::domainprefs::process_changes($r,$dom,
597: $confname,$item,$roles,$values,\%lastact));
598: } else {
599: $changes{$item} = {};
600: $errors =
601: &Apache::courseprefs::process_changes($dom,$confname,$item,$values,
602: $prefs->{$item},$changes{$item},
603: $allitems,\%disallowed,$crstype,
604: \%lastact);
605: if (keys(%{$changes{$item}}) > 0) {
606: $numchanged ++;
607: }
608: }
609: }
610: }
611: }
612: if ($context eq 'course') {
613: if ($numchanged) {
614: my $message = &Apache::courseprefs::store_changes($dom,$confname,$prefs_order,\@actions,
615: $prefs,$values,\%changes,$crstype);
616: $r->print(&Apache::loncommon::confirmwrapper($message));
617: } else {
618: if ($crstype eq 'Community') {
619: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to community configuration.")));
620: } else {
621: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to course configuration.")));
622: }
623: }
624: if (keys(%disallowed) > 0) {
625: $r->print('<p>');
626: foreach my $item ('cloners','rolenames','feedback','discussion','localization') {
627: if (ref($disallowed{$item}) eq 'HASH') {
628: if (keys(%{$disallowed{$item}}) > 0) {
629: $r->print(&Apache::courseprefs::display_disallowed($item,$disallowed{$item},
630: $prefs,$crstype));
631: }
632: }
633: }
634: $r->print('</p>');
635: }
636: if ($errors) {
637: $r->print('<p>'.$errors.'</p>');
638: }
639: }
640: $r->print('<p>');
641: my $footer_text = 'Back to configuration display';
642: if ($context eq 'course') {
643: $footer_text = 'Back to display/edit settings';
644: }
645: &print_footer($r,$phase,'display',$footer_text,\@actions,$container,$parm_permission);
646: $r->print('</p>');
647: return \%lastact;
648: }
649:
650: sub display_settings {
651: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$jscript,
652: $allitems,$crstype,$container,$parm_permission) = @_;
653: my %brcrumtext = &get_crumb_text();
654: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
655: &Apache::lonhtmlcommon::add_breadcrumb
656: ({href=>"javascript:changePage(document.$phase,'display')",
657: text=>"Display/Edit Settings"});
658: my $instcode;
659: if (ref($values) eq 'HASH') {
660: $instcode = $values->{'internal.coursecode'};
661: }
662: &print_header($r,$phase,$context,$jscript,$container,$instcode,$dom,$confname,$values);
663: my $divwidth = 900;
664: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') && (ref($values) eq 'HASH')) {
665: if (@actions > 0) {
666: my $rowsum = 0;
667: my (%output,%rowtotal,@items,$got_check_uncheck,$got_change_secret);
668: foreach my $item (@{$prefs_order}) {
669: if (grep(/^\Q$item\E$/,@actions)) {
670: push(@items,$item);
671: if ($context eq 'domain') {
672: my $settings;
673: if (ref($values) eq 'HASH') {
674: $settings = $values->{$item};
675: }
676: if ($item eq 'usersessions') {
677: $r->print('<script type="text/javascript">'."\n".
678: '// <![CDATA['."\n".
679: &Apache::loncommon::check_uncheck_jscript()."\n".
680: '// ]]>'."\n".
681: '</script>'."\n");
682: } elsif ($item eq 'selfcreation') {
683: if (ref($values) eq 'HASH') {
684: $settings = $values->{'usercreation'};
685: }
686: } elsif ($item eq 'defaults') {
687: if (ref($values->{'inststatus'}) eq 'HASH') {
688: if (ref($values->{'defaults'}) eq 'HASH') {
689: $settings = {%{$values->{'inststatus'}},%{$values->{'defaults'}}};
690: } else {
691: $settings = $values->{'inststatus'};
692: }
693: } else {
694: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
695: my $inststatus = {
696: inststatustypes => $usertypes,
697: inststatusorder => $types,
698: inststatusguest => [],
699: };
700: if (ref($values->{defaults}) eq 'HASH') {
701: $settings = {%{$inststatus},%{$values->{'defaults'}}};
702: } else {
703: $settings = $inststatus;
704: }
705: }
706: } elsif (($item eq 'lti') || ($item eq 'ltitools')) {
707: unless ($got_change_secret) {
708: $r->print('<script type="text/javascript">'."\n".
709: '// <![CDATA['."\n".
710: &change_secret_js()."\n".
711: '// ]]>'."\n".
712: '</script>'."\n");
713: $got_change_secret = 1;
714: }
715: if ($item eq 'lti') {
716: if (ref($values->{'ltisec'}) eq 'HASH') {
717: if (ref($values->{'lti'}) eq 'HASH') {
718: $settings = {%{$values->{'lti'}},%{$values->{'ltisec'}}};
719: } else {
720: $settings = $values->{'ltisec'};
721: }
722: } elsif (ref($values->{'lti'}) eq 'HASH') {
723: $settings = $values->{'lti'};
724: }
725: } elsif ($item eq 'ltitools') {
726: if (ref($values->{'toolsec'}) eq 'HASH') {
727: if (ref($values->{'ltitools'}) eq 'HASH') {
728: $settings = {%{$values->{'ltitools'}},%{$values->{'toolsec'}}};
729: } else {
730: $settings = $values->{'toolsec'};
731: }
732: }
733: }
734: }
735: ($output{$item},$rowtotal{$item}) =
736: &Apache::domainprefs::print_config_box($r,$dom,$confname,
737: $phase,$item,$prefs->{$item},$settings);
738: } else {
739: unless ($got_change_secret) {
740: $r->print('<script type="text/javascript">'."\n".
741: '// <![CDATA['."\n".
742: &change_secret_js()."\n".
743: '// ]]>'."\n".
744: '</script>'."\n");
745: $got_change_secret = 1;
746: }
747: ($output{$item},$rowtotal{$item}) =
748: &Apache::courseprefs::print_config_box($r,$dom,$confname,$phase,
749: $item,$prefs->{$item},$values,$allitems,$crstype,$parm_permission);
750: }
751: $rowsum += $rowtotal{$item};
752: }
753: }
754: $r->print('<div id="prefs" style="max-width:'.$divwidth.'px;margin: 10px auto 10px auto;">');
755: for (my $i=0; $i<@items; $i++) {
756: $r->print($output{$items[$i]});
757: }
758: $r->print('</div>');
759: $r->print(&print_footer($r,$phase,'process','Save Changes',\@actions,$container,$parm_permission));
760: } else {
761: $r->print('<input type="hidden" name="phase" value="" />'.
762: '<span class="LC_error">'.&mt('No settings chosen').
763: '</span>');
764: }
765: $r->print('</form>');
766: }
767: $r->print(&Apache::loncommon::end_page());
768: return;
769: }
770:
771: sub display_choices {
772: my ($r,$phase,$context,$prefs_order,$prefs,$container,$parm_permission) = @_;
773: if ($phase eq '') {
774: $phase = 'pickactions';
775: }
776: my %helphash;
777: &print_header($r,$phase,$context,undef,$container);
778: $r->print('<script type="text/javascript">'."\n".
779: '// <![CDATA['."\n".
780: &Apache::loncommon::check_uncheck_jscript()."\n".
781: '// ]]>'."\n".
782: '</script>'."\n");
783: my $heading = &mt('Settings to display/modify');
784: if (ref($parm_permission) eq 'HASH') {
785: unless ($parm_permission->{'process'}) {
786: $heading = &mt('Settings to display');
787: }
788: }
789: $r->print('<h3>'.$heading.'</h3>'.
790: '<div><input type="button" value="'.&mt('check all').'" '.
791: 'onclick="javascript:checkAll(document.pickactions.actions)"'.
792: ' />'.(' 'x2).
793: '<input type="button" value="'.&mt('uncheck all').'" '.
794: 'onclick="javascript:uncheckAll(document.pickactions.actions)" />'.
795: "\n".
796: '</div><div class="LC_left_float">');
797: my ($numitems,$maxincol,$firstthird,$secondthird,$seconddiv,$thirddiv,$count);
798: if (ref($prefs_order) eq 'ARRAY') {
799: $numitems = @{$prefs_order};
800: }
801: my $numcols = 3;
802: $maxincol = int($numitems/$numcols);
803: if ($numitems%$numcols) {
804: $maxincol ++;
805: }
806: $firstthird = $maxincol;
807: $secondthird = $firstthird + $maxincol;
808: $count = 0;
809: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH')) {
810: foreach my $item (@{$prefs_order}) {
811: $r->print('<h4>'.
812: &Apache::loncommon::help_open_topic($prefs->{$item}->{'help'}).
813: '<label><input type="checkbox" name="actions" value="'.$item.
814: '" /> '.&mt($prefs->{$item}->{'text'}).'</label></h4>');
815: $count ++;
816: if ((!$seconddiv) && ($count >= $firstthird)) {
817: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
818: $seconddiv = 1;
819: }
820: if ((!$thirddiv) && ($count >= $secondthird)) {
821: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
822: $thirddiv = 1;
823: }
824: }
825: }
826: $r->print('</div><div style="padding:0;clear:both;margin:0;border:0"></div>');
827: $r->print(&print_footer($r,$phase,'display','Display',undef,$container,$parm_permission));
828: $r->print('</form>');
829: $r->print(&Apache::loncommon::end_page());
830: return;
831: }
832:
833: sub color_pick_js {
834: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
835: my $output = <<"ENDCOL";
836:
837: $pjump_def
838:
839: function psub() {
840: modalWindow.close();
841: if (document.parmform.pres_marker.value!='') {
842: if (document.parmform.pres_type.value!='') {
843: eval('document.display.'+
844: document.parmform.pres_marker.value+
845: '.value=document.parmform.pres_value.value;');
846: }
847: } else {
848: document.parmform.pres_value.value='';
849: document.parmform.pres_marker.value='';
850: }
851: }
852:
853: function get_id (span_id) {
854: if (document.getElementById) {
855: return document.getElementById(span_id);
856: }
857: if (document.all) {
858: return document.all[span_id];
859: }
860: return false;
861: }
862:
863: function colchg_span (span_id_str,new_color_item) {
864: var span_ref = get_id(span_id_str);
865: if (span_ref.style) { span_ref = span_ref.style; }
866: span_ref.background = new_color_item.value;
867: span_ref.backgroundColor = new_color_item.value;
868: span_ref.bgColor = new_color_item.value;
869: }
870:
871: ENDCOL
872: return $output;
873: }
874:
875: sub ltisec_javascript {
876: my ($dom) = @_;
877: my %servers = &Apache::lonnet::get_servers($dom,'library');
878: my $primary = &Apache::lonnet::domain($dom,'primary');
879: my $course_servers = "'".join("','",keys(%servers))."'";
880: my $output = <<"ENDJS";
881:
882: function toggleLTIEncKey(form,context) {
883: var shownhosts = new Array();
884: var hiddenhosts = new Array();
885: var forcourse = new Array($course_servers);
886: var fromdomain = '$primary';
887: var crsradio;
888: if (context == 'ltisec') {
889: crsradio = form.elements['ltisec_crslinkprot'];
890: } else {
891: crsradio = form.elements['toolsec_crs'];
892: }
893: if (crsradio.length) {
894: for (var i=0; i<crsradio.length; i++) {
895: if (crsradio[i].checked) {
896: if (crsradio[i].value == 1) {
897: if (forcourse.length > 0) {
898: for (var j=0; j<forcourse.length; j++) {
899: if (!shownhosts.includes(forcourse[j])) {
900: shownhosts.push(forcourse[j]);
901: }
902: }
903: }
904: } else {
905: if (forcourse.length > 0) {
906: for (var j=0; j<forcourse.length; j++) {
907: if (!hiddenhosts.includes(forcourse[j])) {
908: hiddenhosts.push(forcourse[j]);
909: }
910: }
911: }
912: }
913: }
914: }
915: }
916: var domradio;
917: if (context == 'ltisec') {
918: domradio = form.elements['ltisec_domlinkprot'];
919: } else {
920: domradio = form.elements['toolsec_dom'];
921: }
922: if (domradio.length) {
923: for (var i=0; i<domradio.length; i++) {
924: if (domradio[i].checked) {
925: if (domradio[i].value == 1) {
926: if (!shownhosts.includes(fromdomain)) {
927: shownhosts.push(fromdomain);
928: }
929: } else {
930: if (!hiddenhosts.includes(fromdomain)) {
931: hiddenhosts.push(fromdomain);
932: }
933: }
934: }
935: }
936: }
937: if (context == 'ltisec') {
938: var consumersradio = form.elements['ltisec_consumers'];
939: if (consumersradio.length) {
940: for (var i=0; i<consumersradio.length; i++) {
941: if (consumersradio[i].checked) {
942: if (consumersradio[i].value == 1) {
943: if (!shownhosts.includes(fromdomain)) {
944: shownhosts.push(fromdomain);
945: }
946: } else {
947: if (!hiddenhosts.includes(fromdomain)) {
948: hiddenhosts.push(fromdomain);
949: }
950: }
951: }
952: }
953: }
954: }
955: if (shownhosts.length > 0) {
956: for (var i=0; i<shownhosts.length; i++) {
957: if (document.getElementById(context+'_info_'+shownhosts[i])) {
958: document.getElementById(context+'_info_'+shownhosts[i]).style.display = 'block';
959: }
960: }
961: if (document.getElementById(context+'_noprivkey')) {
962: document.getElementById(context+'_noprivkey').style.display = 'none';
963: }
964: } else {
965: if (document.getElementById(context+'_noprivkey')) {
966: document.getElementById(context+'_noprivkey').style.display = 'inline-block';
967: }
968: }
969: if (hiddenhosts.length > 0) {
970: for (var i=0; i<hiddenhosts.length; i++) {
971: if (!shownhosts.includes(hiddenhosts[i])) {
972: if (document.getElementById(context+'_info_'+hiddenhosts[i])) {
973: document.getElementById(context+'_info_'+hiddenhosts[i]).style.display = 'none';
974: }
975: }
976: }
977: }
978: return;
979: }
980:
981: function togglePrivKey(form,context,hostid) {
982: var radioname = '';
983: var currdivid = '';
984: var newdivid = '';
985: if ((document.getElementById(context+'_divcurrprivkey_'+hostid)) &&
986: (document.getElementById(context+'_divchgprivkey_'+hostid))) {
987: currdivid = document.getElementById(context+'_divcurrprivkey_'+hostid);
988: newdivid = document.getElementById(context+'_divchgprivkey_'+hostid);
989: radioname = form.elements[context+'_changeprivkey_'+hostid];
990: if (radioname) {
991: if (radioname.length > 0) {
992: var setvis;
993: for (var i=0; i<radioname.length; i++) {
994: if (radioname[i].checked == true) {
995: if (radioname[i].value == 1) {
996: newdivid.style.display = 'inline-block';
997: currdivid.style.display = 'none';
998: setvis = 1;
999: }
1000: break;
1001: }
1002: }
1003: if (!setvis) {
1004: newdivid.style.display = 'none';
1005: currdivid.style.display = 'inline-block';
1006: }
1007: }
1008: }
1009: }
1010: return;
1011: }
1012:
1013: ENDJS
1014:
1015: }
1016:
1017: sub ltitools_javascript {
1018: my ($settings) = @_;
1019: my $togglejs = <itools_toggle_js();
1020: unless (ref($settings) eq 'HASH') {
1021: return $togglejs;
1022: }
1023: my (%ordered,$total,%jstext);
1024: $total = 0;
1025: foreach my $item (keys(%{$settings})) {
1026: if (ref($settings->{$item}) eq 'HASH') {
1027: my $num = $settings->{$item}{'order'};
1028: $ordered{$num} = $item;
1029: }
1030: }
1031: $total = scalar(keys(%{$settings}));
1032: my @jsarray = ();
1033: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
1034: push(@jsarray,$ordered{$item});
1035: }
1036: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
1037: return <<"ENDSCRIPT";
1038: <script type="text/javascript">
1039: // <![CDATA[
1040: function reorderLTITools(form,item) {
1041: var changedVal;
1042: $jstext
1043: var newpos = 'ltitools_add_pos';
1044: var maxh = 1 + $total;
1045: var current = new Array;
1046: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
1047: if (item == newpos) {
1048: changedVal = newitemVal;
1049: } else {
1050: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
1051: current[newitemVal] = newpos;
1052: }
1053: for (var i=0; i<ltitools.length; i++) {
1054: var elementName = 'ltitools_'+ltitools[i];
1055: if (elementName != item) {
1056: if (form.elements[elementName]) {
1057: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
1058: current[currVal] = elementName;
1059: }
1060: }
1061: }
1062: var oldVal;
1063: for (var j=0; j<maxh; j++) {
1064: if (current[j] == undefined) {
1065: oldVal = j;
1066: }
1067: }
1068: if (oldVal < changedVal) {
1069: for (var k=oldVal+1; k<=changedVal ; k++) {
1070: var elementName = current[k];
1071: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
1072: }
1073: } else {
1074: for (var k=changedVal; k<oldVal; k++) {
1075: var elementName = current[k];
1076: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
1077: }
1078: }
1079: return;
1080: }
1081:
1082: // ]]>
1083: </script>
1084:
1085: $togglejs
1086:
1087: ENDSCRIPT
1088: }
1089:
1090: sub ltitools_toggle_js {
1091: return <<"ENDSCRIPT";
1092: <script type="text/javascript">
1093: // <![CDATA[
1094:
1095: function toggleLTITools(form,setting,item) {
1096: var radioname = '';
1097: var divid = '';
1098: if ((setting == 'passback') || (setting == 'roster')) {
1099: radioname = 'ltitools_'+setting+'_'+item;
1100: divid = 'ltitools_'+setting+'time_'+item;
1101: var num = form.elements[radioname].length;
1102: if (num) {
1103: var setvis = '';
1104: for (var i=0; i<num; i++) {
1105: if (form.elements[radioname][i].checked) {
1106: if (form.elements[radioname][i].value == '1') {
1107: if (document.getElementById(divid)) {
1108: document.getElementById(divid).style.display = 'inline-block';
1109: }
1110: setvis = 1;
1111: }
1112: break;
1113: }
1114: }
1115: }
1116: if (!setvis) {
1117: if (document.getElementById(divid)) {
1118: document.getElementById(divid).style.display = 'none';
1119: }
1120: }
1121: }
1122: if (setting == 'user') {
1123: divid = 'ltitools_'+setting+'_div_'+item;
1124: var checkid = 'ltitools_'+setting+'_field_'+item;
1125: if (document.getElementById(divid)) {
1126: if (document.getElementById(checkid)) {
1127: if (document.getElementById(checkid).checked) {
1128: document.getElementById(divid).style.display = 'inline-block';
1129: } else {
1130: document.getElementById(divid).style.display = 'none';
1131: }
1132: }
1133: }
1134: }
1135: return;
1136: }
1137: // ]]>
1138: </script>
1139:
1140: ENDSCRIPT
1141: }
1142:
1143: sub get_crumb_text {
1144: my %brcrumbtext = (
1145: domain => 'Domain Settings',
1146: course => 'Display/Edit Settings',
1147: );
1148: return %brcrumbtext;
1149: }
1150:
1151: sub publishlogo {
1152: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,
1153: $savefileas,$modified) = @_;
1154: my ($output,$fname,$logourl,$madethumb);
1155: if ($action eq 'upload') {
1156: $fname=$env{'form.'.$formname.'.filename'};
1157: chop($env{'form.'.$formname});
1158: } else {
1159: ($fname) = ($formname =~ /([^\/]+)$/);
1160: }
1161: if ($savefileas ne '') {
1162: $fname = $savefileas;
1163: }
1164: $fname=&Apache::lonnet::clean_filename($fname);
1165: # See if there is anything left
1166: unless ($fname) { return ('error: no uploaded file'); }
1167: $fname="$subdir/$fname";
1168: my $docroot=$r->dir_config('lonDocRoot');
1169: my $filepath="$docroot/priv";
1170: my $relpath = "$dom/$confname";
1171: my ($fnamepath,$file,$fetchthumb);
1172: $file=$fname;
1173: if ($fname=~m|/|) {
1174: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
1175: }
1176: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
1177: my $count;
1178: for ($count=5;$count<=$#parts;$count++) {
1179: $filepath.="/$parts[$count]";
1180: if ((-e $filepath)!=1) {
1181: mkdir($filepath,02770);
1182: }
1183: }
1184: # Check for bad extension and disallow upload
1185: if ($file=~/\.(\w+)$/ &&
1186: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
1187: $output =
1188: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
1189: } elsif ($file=~/\.(\w+)$/ &&
1190: !defined(&Apache::loncommon::fileembstyle($1))) {
1191: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
1192: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
1193: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
1194: } elsif (-d "$filepath/$file") {
1195: $output = &mt('Filename is a directory name - rename the file and re-upload');
1196: } else {
1197: my $source = $filepath.'/'.$file;
1198: my $logfile;
1199: if (!open($logfile,">>",$source.'.log')) {
1200: return (&mt('No write permission to Authoring Space'));
1201: }
1202: print $logfile
1203: "\n================= Publish ".localtime()." ================\n".
1204: $env{'user.name'}.':'.$env{'user.domain'}."\n";
1205: # Save the file
1206: if (!open(FH,">",$source)) {
1207: &Apache::lonnet::logthis('Failed to create '.$source);
1208: return (&mt('Failed to create file'));
1209: }
1210: if ($action eq 'upload') {
1211: if (!print FH ($env{'form.'.$formname})) {
1212: &Apache::lonnet::logthis('Failed to write to '.$source);
1213: return (&mt('Failed to write file'));
1214: }
1215: } else {
1216: my $original = &Apache::lonnet::filelocation('',$formname);
1217: if(!copy($original,$source)) {
1218: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
1219: return (&mt('Failed to write file'));
1220: }
1221: }
1222: close(FH);
1223: chmod(0660, $source); # Permissions to rw-rw---.
1224:
1225: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
1226: my $copyfile=$targetdir.'/'.$file;
1227:
1228: my @parts=split(/\//,$targetdir);
1229: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
1230: for (my $count=5;$count<=$#parts;$count++) {
1231: $path.="/$parts[$count]";
1232: if (!-e $path) {
1233: print $logfile "\nCreating directory ".$path;
1234: mkdir($path,02770);
1235: }
1236: }
1237: my $versionresult;
1238: if (-e $copyfile) {
1239: $versionresult = &logo_versioning($targetdir,$file,$logfile);
1240: } else {
1241: $versionresult = 'ok';
1242: }
1243: if ($versionresult eq 'ok') {
1244: if (copy($source,$copyfile)) {
1245: print $logfile "\nCopied original source to ".$copyfile."\n";
1246: $output = 'ok';
1247: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
1248: if (ref($modified) eq 'ARRAY') {
1249: push(@{$modified},[$copyfile,$source]);
1250: }
1251: my $metaoutput =
1252: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
1253: } else {
1254: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
1255: $output = &mt('Failed to copy file to RES space').", $!";
1256: }
1257: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
1258: my $inputfile = $filepath.'/'.$file;
1259: my $outfile = $filepath.'/'.'tn-'.$file;
1260: my ($fullwidth,$fullheight) = &Apache::lonnet::check_dimensions($inputfile);
1261: if ($fullwidth ne '' && $fullheight ne '') {
1262: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
1263: my $thumbsize = $thumbwidth.'x'.$thumbheight;
1264: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
1265: system({$args[0]} @args);
1266: chmod(0660, $filepath.'/tn-'.$file);
1267: if (-e $outfile) {
1268: my $copyfile=$targetdir.'/tn-'.$file;
1269: if (copy($outfile,$copyfile)) {
1270: print $logfile "\nCopied source to ".$copyfile."\n";
1271: my $thumb_metaoutput =
1272: &write_metadata($dom,$confname,$formname,
1273: $targetdir,'tn-'.$file,$logfile);
1274: if (ref($modified) eq 'ARRAY') {
1275: push(@{$modified},[$copyfile,$outfile]);
1276: }
1277: $madethumb = 1;
1278: } else {
1279: print $logfile "\nUnable to write ".$copyfile.
1280: ':'.$!."\n";
1281: }
1282: }
1283: }
1284: }
1285: }
1286: } else {
1287: $output = $versionresult;
1288: }
1289: }
1290: return ($output,$logourl,$madethumb);
1291: }
1292:
1293: sub logo_versioning {
1294: my ($targetdir,$file,$logfile) = @_;
1295: my $target = $targetdir.'/'.$file;
1296: my ($maxversion,$fn,$extn,$output);
1297: $maxversion = 0;
1298: if ($file =~ /^(.+)\.(\w+)$/) {
1299: $fn=$1;
1300: $extn=$2;
1301: }
1302: opendir(DIR,$targetdir);
1303: while (my $filename=readdir(DIR)) {
1304: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
1305: $maxversion=($1>$maxversion)?$1:$maxversion;
1306: }
1307: }
1308: $maxversion++;
1309: print $logfile "\nCreating old version ".$maxversion."\n";
1310: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
1311: if (copy($target,$copyfile)) {
1312: print $logfile "Copied old target to ".$copyfile."\n";
1313: $copyfile=$copyfile.'.meta';
1314: if (copy($target.'.meta',$copyfile)) {
1315: print $logfile "Copied old target metadata to ".$copyfile."\n";
1316: $output = 'ok';
1317: } else {
1318: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
1319: $output = &mt('Failed to copy old meta').", $!, ";
1320: }
1321: } else {
1322: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
1323: $output = &mt('Failed to copy old target').", $!, ";
1324: }
1325: return $output;
1326: }
1327:
1328: sub write_metadata {
1329: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
1330: my (%metadatafields,%metadatakeys,$output);
1331: $metadatafields{'title'}=$formname;
1332: $metadatafields{'creationdate'}=time;
1333: $metadatafields{'lastrevisiondate'}=time;
1334: $metadatafields{'copyright'}='public';
1335: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
1336: $env{'user.domain'};
1337: $metadatafields{'authorspace'}=$confname.':'.$dom;
1338: $metadatafields{'domain'}=$dom;
1339: {
1340: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
1341: my $mfh;
1342: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
1343: foreach (sort(keys(%metadatafields))) {
1344: unless ($_=~/\./) {
1345: my $unikey=$_;
1346: $unikey=~/^([A-Za-z]+)/;
1347: my $tag=$1;
1348: $tag=~tr/A-Z/a-z/;
1349: print $mfh "\n\<$tag";
1350: foreach (split(/\,/,$metadatakeys{$unikey})) {
1351: my $value=$metadatafields{$unikey.'.'.$_};
1352: $value=~s/\"/\'\'/g;
1353: print $mfh ' '.$_.'="'.$value.'"';
1354: }
1355: print $mfh '>'.
1356: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
1357: .'</'.$tag.'>';
1358: }
1359: }
1360: $output = 'ok';
1361: print $logfile "\nWrote metadata";
1362: close($mfh);
1363: } else {
1364: print $logfile "\nFailed to open metadata file";
1365: $output = &mt('Could not write metadata');
1366: }
1367: }
1368: return $output;
1369: }
1370:
1371: sub change_secret_js {
1372: return <<"ENDSCRIPT";
1373: function toggleChgSecret(form,num,item,name) {
1374: var radioname = '';
1375: var currdivid = '';
1376: var newdivid = '';
1377: if ((document.getElementById(name+'_divcurr'+item+'_'+num)) &&
1378: (document.getElementById(name+'_divchg'+item+'_'+num))) {
1379: currdivid = document.getElementById(name+'_divcurr'+item+'_'+num);
1380: newdivid = document.getElementById(name+'_divchg'+item+'_'+num);
1381: radioname = form.elements[name+'_change'+item+'_'+num];
1382: if (radioname) {
1383: if (radioname.length > 0) {
1384: var setvis;
1385: for (var i=0; i<radioname.length; i++) {
1386: if (radioname[i].checked == true) {
1387: if (radioname[i].value == 1) {
1388: newdivid.style.display = 'inline-block';
1389: currdivid.style.display = 'none';
1390: setvis = 1;
1391: }
1392: break;
1393: }
1394: }
1395: if (!setvis) {
1396: newdivid.style.display = 'none';
1397: currdivid.style.display = 'inline-block';
1398: }
1399: }
1400: }
1401: }
1402: return;
1403: }
1404:
1405: function uncheckLinkProtMakeVis(name,item,num) {
1406: if (document.getElementById(name+'_'+item+'_'+num)) {
1407: var currtype = document.getElementById(name+'_'+item+'_'+num).type;
1408: if (currtype.toLowerCase() == 'checkbox') {
1409: document.getElementById(name+'_'+item+'_'+num).checked = false;
1410: }
1411: }
1412: return;
1413: }
1414: ENDSCRIPT
1415:
1416: }
1417:
1418: 1;
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