Annotation of loncom/interface/lonconfigsettings.pm, revision 1.74
1.1 raeburn 1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
1.74 ! raeburn 4: # $Id: lonconfigsettings.pm,v 1.73 2024/07/14 16:05:27 raeburn Exp $
1.1 raeburn 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;
1.20 www 38: use Apache::lonparmset();
1.30 raeburn 39: use Apache::courseclassifier();
1.68 raeburn 40: use LONCAPA qw(:DEFAULT :match);
41: use File::Copy;
1.1 raeburn 42:
43: sub print_header {
1.59 raeburn 44: my ($r,$phase,$context,$jscript,$container,$instcode,$dom,$confname,$values) = @_;
1.30 raeburn 45: my ($pagetitle,$brcrumtitle,$action,$call_category_check,$instcode_check,
1.68 raeburn 46: $linkprot_check,$ltitools_check,$crstype,@actions,@code_order);
1.30 raeburn 47: if ($phase eq 'display') {
48: @actions = &Apache::loncommon::get_env_multiple('form.actions');
49: }
1.1 raeburn 50: if ($context eq 'domain') {
1.12 raeburn 51: ($pagetitle, $brcrumtitle) = ('View/Modify Domain Settings','View/Modify Domain Settings');
1.1 raeburn 52: $action = '/adm/domainprefs';
1.8 raeburn 53: if ($phase eq 'display') {
54: if (grep(/^coursecategories$/,@actions)) {
55: $call_category_check = qq|
56: if (formname == document.display) {
57: if (!categoryCheck(formname)) {
58: return;
59: }
60: }
61: |;
62: }
63: }
1.1 raeburn 64: } else {
1.24 raeburn 65: $crstype = &Apache::loncommon::course_type();
66: if ($crstype eq 'Community') {
1.7 raeburn 67: ($pagetitle,$brcrumtitle) = ('Community Configuration','Community Configuration');
68: } else {
69: ($pagetitle,$brcrumtitle) = ('Course Configuration','Course Configuration');
70: }
1.1 raeburn 71: $action = '/adm/courseprefs';
1.30 raeburn 72: if ($phase eq 'display') {
73: if (grep(/^courseinfo$/,@actions)) {
74: my %codedefaults;
75: &Apache::lonnet::auto_instcode_defaults($env{'request.role.domain'},\%codedefaults,
76: \@code_order);
77: if (@code_order) {
78: my $noinstcodestr = &mt('You indicated cloning based on category, but did not select any categories.');
1.31 damieng 79: &js_escape(\$noinstcodestr);
1.30 raeburn 80: $instcode_check = <<"ENDSCRIPT";
81: if (formname == document.display) {
82: if (formname.cloners_instcode.length) {
83: for (var j=0; j<formname.cloners_instcode.length; j++) {
84: if (formname.cloners_instcode[j].checked) {
85: if (formname.cloners_instcode[j].value == 1) {
86: var codes;
87: if (document.getElementsByClassName) {
88: codes = document.getElementsByClassName('LC_cloners_instcodes');
89: } else {
90: codes = getElementsByClassName(document.body,'LC_cloners_instcodes');
91: }
92: if (codes.length) {
93: var gotcode = 0;
94: for (var i=0; i<codes.length; i++) {
95: if (codes[i].selectedIndex != 0) {
1.71 raeburn 96: gotcode = 1;
1.30 raeburn 97: break;
98: }
99: }
100: if (!gotcode) {
101: for (var k=0; k<formname.cloners_instcode.length; k++) {
102: if (formname.cloners_instcode[k].value == 0) {
103: formname.cloners_instcode[k].checked = true;
104: }
105: }
106: toggleCloners(document.display.cloners_instcode);
107: alert('$noinstcodestr');
108: return false;
109: }
110: }
111: }
112: }
113: }
114: }
115: }
116:
117: ENDSCRIPT
118: }
119: }
1.68 raeburn 120: if (($context eq 'course') && ((grep(/^linkprot$/,@actions)) ||
121: (grep(/^ltitools$/,@actions)))) {
1.59 raeburn 122: my $allowed;
123: my $home = &Apache::lonnet::homeserver($confname,$dom);
124: unless ($home eq 'no_host') {
125: my @ids=&Apache::lonnet::current_machine_ids();
126: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
127: }
128: if ($allowed) {
1.68 raeburn 129: if (grep((/^linkprot$/,@actions))) {
130: $linkprot_check = <isecret_js('linkprot',$dom,$values);
1.59 raeburn 131: }
1.68 raeburn 132: if (grep((/^ltitools$/,@actions))) {
133: $ltitools_check = <isecret_js('ltitools',$dom,$values);
1.59 raeburn 134: }
135: }
136: }
1.30 raeburn 137: }
1.1 raeburn 138: }
139: my $alert = &mt('You must select at least one functionality type to display.');
1.31 damieng 140: &js_escape(\$alert);
1.1 raeburn 141: my $js = '
142: <script type="text/javascript">
1.6 raeburn 143: // <![CDATA[
144:
1.1 raeburn 145: function changePage(formname,newphase) {
146: formname.phase.value = newphase;
147: numchecked = 0;
148: if (formname == document.pickactions) {
149: if (formname.actions.length > 0) {
150: for (var i = 0; i<formname.actions.length; i++) {
151: if (formname.actions[i].checked) {
152: numchecked ++;
153: }
154: }
155: } else {
156: if (formname.actions.checked) {
157: numchecked ++;
158: }
159: }
160: if (numchecked > 0) {
161: formname.submit();
162: } else {
163: alert("'.$alert.'");
164: return;
165: }
166: }
1.68 raeburn 167: '.$instcode_check.$call_category_check.$linkprot_check.$ltitools_check.'
1.1 raeburn 168: formname.submit();
169: }'."\n";
170: if ($phase eq 'pickactions') {
1.22 foxr 171: $js .= &Apache::lonhtmlcommon::color_picker();
1.1 raeburn 172: $js .=
1.12 raeburn 173: &Apache::lonhtmlcommon::set_form_elements({actions => 'checkbox'})."\n";
1.1 raeburn 174: } elsif ($phase eq 'display') {
1.22 foxr 175: $js .= &Apache::lonhtmlcommon::color_picker();
1.1 raeburn 176: $js .= &color_pick_js()."\n";
1.68 raeburn 177: if ($context eq 'domain') {
178: if (grep(/^(lti|ltitools)$/,@actions)) {
179: $js .= <isec_javascript($dom)."\n";
180: }
181: }
1.1 raeburn 182: }
183: $js .= &Apache::loncommon::viewport_size_js().'
1.6 raeburn 184:
185: // ]]>
1.1 raeburn 186: </script>
187: ';
1.2 raeburn 188: if ($jscript) {
189: $js .= "
190:
191: $jscript
192:
193: ";
194: }
1.1 raeburn 195: my $additem;
196: if ($phase eq 'pickactions') {
197: my %loaditems = (
1.12 raeburn 198: 'onload' => "setFormElements(document.pickactions);",
1.1 raeburn 199: );
200: $additem = {'add_entries' => \%loaditems,};
1.30 raeburn 201: } elsif ($phase eq 'display') {
202: if ($context eq 'domain') {
1.34 raeburn 203: my $onload;
1.30 raeburn 204: if (grep(/^coursedefaults$/,@actions)) {
1.34 raeburn 205: $onload = "toggleDisplay(document.display,'cloneinstcode');".
206: "toggleDisplay(document.display,'credits');".
207: "toggleDisplay(document.display,'studentsubmission');";
208: }
209: if (grep(/^selfcreation$/,@actions)) {
210: my $prefix = 'cancreate_emailverified';
1.36 raeburn 211: my $customclass = 'LC_selfcreate_email';
212: my $classprefix = 'LC_canmodify_emailusername_';
213: my $optionsprefix = 'LC_options_emailusername_';
214: $onload .= "toggleRows(document.display,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
215: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
216: my $hascustom;
217: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
218: if (ref($emailrules) eq 'HASH') {
219: if (keys(%{$emailrules}) > 0) {
220: $hascustom = 'cancreate_emailrule';
221: }
222: }
223: my @posstypes;
224: if (ref($types) eq 'ARRAY') {
225: @posstypes = @{$types};
226: push(@posstypes,'default');
227: foreach my $type (@posstypes) {
228: $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
229: "'cancreate_emaildomain','$type');";
1.34 raeburn 230: }
1.36 raeburn 231: } else {
232: $onload .= "toggleEmailOptions(document.display,'cancreate_emailoptions','$hascustom',".
233: "'cancreate_emaildomain','default');";
1.34 raeburn 234: }
1.71 raeburn 235: }
1.37 raeburn 236: if (grep(/^contacts$/,@actions)) {
237: my $customclass = 'LC_helpdesk_override';
238: my $optionsprefix = 'LC_options_helpdesk_';
1.38 raeburn 239: $onload .= "toggleHelpdeskRow(document.display,'overrides','$customclass','$optionsprefix');";
1.34 raeburn 240: }
1.40 raeburn 241: if (grep(/^lti$/,@actions)) {
242: $onload .= "toggleLTI(document.display,'user','add');".
243: "toggleLTI(document.display,'crs','add');".
1.42 raeburn 244: "toggleLTI(document.display,'sec','add');".
1.43 raeburn 245: "toggleLTI(document.display,'lcauth','add');".
1.44 raeburn 246: "toggleLTI(document.display,'lcmenu','add');".
1.46 raeburn 247: "toggleLTI(document.display,'passback','add');".
248: "toggleLTI(document.display,'callback','add');";
1.40 raeburn 249: if (ref($values) eq 'HASH') {
250: if (ref($values->{'lti'}) eq 'HASH') {
251: my $numlti = scalar(keys(%{$values->{'lti'}}));
252: for (my $i=0; $i<$numlti; $i++) {
253: $onload .= "toggleLTI(document.display,'user','$i');".
254: "toggleLTI(document.display,'crs','$i');".
1.42 raeburn 255: "toggleLTI(document.display,'sec','$i');".
1.43 raeburn 256: "toggleLTI(document.display,'lcauth','$i');".
1.44 raeburn 257: "toggleLTI(document.display,'lcmenu','$i');".
1.46 raeburn 258: "toggleLTI(document.display,'passback','$i');".
259: "toggleLTI(document.display,'callback','$i');";
1.40 raeburn 260: }
261: }
1.41 raeburn 262: }
1.58 raeburn 263: my %servers = &Apache::lonnet::get_servers($dom,'library');
264: foreach my $server (keys(%servers)) {
1.68 raeburn 265: $onload .= "togglePrivKey(document.display,'ltisec','$server');";
1.58 raeburn 266: }
1.68 raeburn 267: $onload .= "toggleLTIEncKey(document.display,'ltisec');";
1.40 raeburn 268: }
1.39 raeburn 269: if (grep(/^ltitools$/,@actions)) {
270: $onload .= "toggleLTITools(document.display,'passback','add');".
1.41 raeburn 271: "toggleLTITools(document.display,'roster','add');".
1.74 ! raeburn 272: "toggleLTITools(document.display,'returnurl','add');".
1.41 raeburn 273: "toggleLTITools(document.display,'user','add');";
1.39 raeburn 274: if (ref($values) eq 'HASH') {
275: if (ref($values->{'ltitools'}) eq 'HASH') {
276: my $numltitools = scalar(keys(%{$values->{'ltitools'}}));
277: for (my $i=0; $i<$numltitools; $i++) {
278: $onload .= "toggleLTITools(document.display,'passback','$i');".
1.41 raeburn 279: "toggleLTITools(document.display,'roster','$i');".
1.74 ! raeburn 280: "toggleLTITools(document.display,'returnurl','$i');".
1.41 raeburn 281: "toggleLTITools(document.display,'user','$i');";
1.39 raeburn 282: }
283: }
284: }
1.68 raeburn 285: my %servers = &Apache::lonnet::get_servers($dom,'library');
286: foreach my $server (keys(%servers)) {
287: $onload .= "togglePrivKey(document.display,'toolsec','$server');";
288: }
289: $onload .= "toggleLTIEncKey(document.display,'toolsec');";
1.39 raeburn 290: }
1.48 raeburn 291: if (grep(/^wafproxy$/,@actions)) {
292: $onload .= "toggleWAF();checkWAF();updateWAF();";
293: }
1.47 raeburn 294: if (grep(/^proctoring$/,@actions)) {
295: $onload .= "toggleProctoring(document.display,'proctorio');".
296: "toggleProctoring(document.display,'examity');";
297: }
1.45 raeburn 298: if (grep(/^scantron$/,@actions)) {
1.54 raeburn 299: $onload .= "toggleScantron(document.display);";
1.45 raeburn 300: }
1.52 raeburn 301: if (grep(/^autoupdate$/,@actions)) {
1.54 raeburn 302: $onload .= "toggleLastActiveDays(document.display);";
1.52 raeburn 303: }
1.55 raeburn 304: if (grep(/^autoenroll$/,@actions)) {
305: $onload .= "toggleFailsafe(document.display);";
306: }
1.53 raeburn 307: if (grep(/^login$/,@actions)) {
308: my %domservers = &Apache::lonnet::get_servers($dom);
309: foreach my $server (sort(keys(%domservers))) {
310: $onload .= "toggleSamlOptions(document.display,'$server');";
311: }
312: }
1.34 raeburn 313: if ($onload) {
1.30 raeburn 314: my %loaditems = (
1.35 raeburn 315: 'onload' => $onload,
1.30 raeburn 316: );
317: $additem = {'add_entries' => \%loaditems,};
318: }
319: } elsif ($context eq 'course') {
1.68 raeburn 320: my ($onload,$ishome,$crshome_checked);
1.30 raeburn 321: if (grep(/^courseinfo$/,@actions)) {
1.56 raeburn 322: if (@code_order) {
323: $onload = "courseSet('','load');toggleCloners(document.display.cloners_instcode);";
324: }
325: }
1.60 raeburn 326: if (grep(/^linkprot$/,@actions)) {
1.56 raeburn 327: if (ref($values) eq 'HASH') {
1.60 raeburn 328: if (ref($values->{'linkprot'}) eq 'HASH') {
1.57 raeburn 329: my $ltiauth;
330: if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) {
331: $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'};
332: } else {
333: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
334: $ltiauth = $domdefs{'crsltiauth'};
335: }
1.68 raeburn 336: unless ($crshome_checked) {
337: $ishome = &is_home();
338: $crshome_checked = 1;
1.62 raeburn 339: }
1.60 raeburn 340: my $posslti = scalar(keys(%{$values->{'linkprot'}}));
1.57 raeburn 341: for (my $i=0; $i<=$posslti; $i++) {
342: my $num = $i;
343: if ($i == $posslti) {
344: $num = 'add';
345: }
1.60 raeburn 346: if (ref($values->{'linkprot'}->{$i}) eq 'HASH') {
347: if ($values->{'linkprot'}->{$i}->{'usable'}) {
1.68 raeburn 348: $onload .= "toggleChgSecret(document.display,'$num','secret','linkprot');";
1.57 raeburn 349: }
1.58 raeburn 350: }
1.70 raeburn 351: $onload .= "toggleLinkProtExtra(document.display,'returnurl','divurlparam','1','inline-block','$num');".
352: "toggleLinkProtExtra(document.display,'passback','passbackparam','1','inline-block','$num');";
1.57 raeburn 353: if ($ltiauth) {
1.65 raeburn 354: $onload .= "toggleLinkProtExtra(document.display,'requser','optional','1','block','$num');".
355: "toggleLinkProtExtra(document.display,'mapuser','userfield','other','inline-block','$num');";
1.56 raeburn 356: }
1.62 raeburn 357: if ($ishome) {
1.68 raeburn 358: $onload .= "uncheckLinkProtMakeVis('linkprot','visible','$num');";
359: }
360: }
361: }
362: }
363: }
364: if (grep(/^ltitools$/,@actions)) {
365: if (ref($values) eq 'HASH') {
366: if (ref($values->{'ltitools'}) eq 'HASH') {
367: unless ($crshome_checked) {
368: $ishome = &is_home();
369: $crshome_checked = 1;
370: }
371: my $possltitools = scalar(keys(%{$values->{'ltitools'}}));
372: for (my $i=0; $i<=$possltitools; $i++) {
373: my $num = $i;
374: if ($i == $possltitools) {
375: $num = 'add';
376: }
377: if (ref($values->{'ltitools'}->{$i}) eq 'HASH') {
378: if ($values->{'ltitools'}->{$i}->{'usable'}) {
379: $onload .= "toggleChgSecret(document.display,'$num','secret','ltitools');";
380: }
381: }
382: if ($ishome) {
383: $onload .= "uncheckLinkProtMakeVis('ltitools','visible','$num');";
1.62 raeburn 384: }
1.56 raeburn 385: }
386: }
1.30 raeburn 387: }
388: }
1.66 raeburn 389: if (grep(/^appearance$/,@actions)) {
1.67 raeburn 390: $onload .= "toggleExtRes();";
391: }
392: if (grep(/^localization$/,@actions)) {
393: $onload .= "toggleTimeZone();";
1.66 raeburn 394: }
1.72 raeburn 395: if (grep(/^grading$/,@actions)) {
396: $onload .= 'toggleGrading(document.display);toggleHiddenTotalsSec(document.display);';
397: }
1.56 raeburn 398: if ($onload) {
399: my %loaditems = (
400: 'onload' => $onload,
401: );
402: $additem = {'add_entries' => \%loaditems,};
403: }
1.30 raeburn 404: }
1.1 raeburn 405: }
406: $r->print(&Apache::loncommon::start_page($pagetitle,$js,$additem));
407: $r->print(&Apache::lonhtmlcommon::breadcrumbs($brcrumtitle));
408: $r->print('
409: <form name="parmform" action="">
410: <input type="hidden" name="pres_marker" />
411: <input type="hidden" name="pres_type" />
412: <input type="hidden" name="pres_value" />
413: </form>
414: ');
1.20 www 415: if ($container) {
1.24 raeburn 416: &Apache::lonparmset::startSettingsScreen($r,$container,$crstype);
1.20 www 417: }
1.1 raeburn 418: $r->print('<form method="post" name="'.$phase.'" action="'.$action.'"'.
419: ' enctype="multipart/form-data">');
420: return;
421: }
422:
1.68 raeburn 423: sub ltisecret_js {
424: my ($name,$dom,$values) = @_;
425: return unless (ref($values) eq 'HASH');
426: my $js;
427: if (($name eq 'linkprot') || ($name eq 'ltitools')) {
428: my (@changeable,@settable);
429: if (ref($values->{$name}) eq 'HASH') {
430: if (keys(%{$values->{$name}})) {
431: my @current = sort { $a <=> $b } keys(%{$values->{$name}});
432: if (@current) {
433: for (my $i=0; $i<@current; $i++) {
434: my $num = $current[$i];
435: if (ref($values->{$name}->{$num}) eq 'HASH') {
436: if ($values->{$name}->{$num}->{'usable'}) {
437: push(@changeable,$i);
438: } else {
439: push(@settable,$i);
440: }
441: }
442: }
443: }
444: }
445: }
446: my ($numrules,$intargjs);
447: $js .= <<ENDJS;
448:
449: var ${name}radio = '';
450: var ${name}secretinput = '';
451: var ${name}posscheck = '';
452:
453: ENDJS
454: if (@changeable) {
455: foreach my $num (@changeable) {
456: ($numrules,$intargjs) =
457: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,$num);
458: $js .= <<"ENDJS";
459: ${name}posscheck = '';
460: ${name}radio = document.display.elements['${name}_changesecret_$num'];
461: if (${name}radio.length) {
462: for (var i=0; i<${name}radio.length; i++) {
463: if (${name}radio[i].checked) {
464: if (${name}radio[i].value == 1) {
465: ${name}posscheck = 1;
466: }
467: }
468: }
469: }
470:
471: ENDJS
472: if ($numrules) {
473: $js .= <<"ENDJS";
474: if (${name}posscheck) {
475: ${name}secretinput = document.display.elements['${name}_secret_$num'].value;
476: $intargjs
477: }
478:
479: ENDJS
480: }
481: $js .= <<"ENDJS";
482: if (${name}posscheck) {
483: uncheckLinkProtMakeVis('$name','visible','$num');
484: document.display.elements['${name}_secret_$num'].type = 'password';
485: }
486:
487: ENDJS
488: }
489: }
490: if (@settable) {
491: foreach my $num (@settable) {
492: ($numrules,$intargjs) =
493: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,$num);
494: if ($numrules) {
495: $js .= <<ENDJS;
496: ${name}secretinput = document.display.elements['${name}_secret_$num'].value;
497: $intargjs
498:
499: ENDJS
500: }
501: $js .= <<ENDJS;
502: uncheckLinkProtMakeVis('$name','visible','$num');
503: document.display.elements['${name}_secret_$num'].type = 'password';
504:
505: ENDJS
506: }
507: }
508: ($numrules,$intargjs) =
509: &Apache::loncommon::passwd_validation_js($name.'secretinput',$dom,$name,'add');
510: if ($numrules) {
511: $js .= <<ENDJS
1.69 raeburn 512: ${name}secretinput = document.display.elements['${name}_secret_add'].value;
1.68 raeburn 513: if (document.display.elements['${name}_add'].checked) {
514: $intargjs
515: }
516:
517: ENDJS
518: }
519: $js .= <<ENDJS;
520: uncheckLinkProtMakeVis('$name','visible','add');
1.69 raeburn 521: document.display.elements['${name}_secret_add'].type = 'password';
1.68 raeburn 522:
523: ENDJS
524: }
525: return $js;
526: }
527:
528: sub is_home {
529: my $ishome;
530: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
531: unless (($chome eq 'no_host') || ($chome eq '')) {
532: my @ids=&Apache::lonnet::current_machine_ids();
533: foreach my $id (@ids) {
534: if ($id eq $chome) {
535: $ishome=1;
536: last;
537: }
538: }
539: }
540: return $ishome;
541: }
542:
1.1 raeburn 543: sub print_footer {
1.33 raeburn 544: my ($r,$phase,$newphase,$button_text,$actions,$container,$parm_permission) = @_;
1.1 raeburn 545: $button_text = &mt($button_text);
1.12 raeburn 546: $r->print('<input type="hidden" name="phase" value="" />');
1.5 raeburn 547: if (defined($env{'form.origin'})) {
548: $r->print('<input type="hidden" name="origin" value="'.$env{'form.origin'}.'" />'."\n");
549: }
1.1 raeburn 550: if (($phase eq 'display') || ($phase eq 'process')) {
551: if (ref($actions) eq 'ARRAY') {
552: foreach my $item (@{$actions}) {
1.16 raeburn 553: $r->print('<input type="hidden" name="actions" value="'.$item.'" />'."\n");
1.1 raeburn 554: }
555: }
556: }
557: my $dest='"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
558: if ($phase eq 'process') {
1.23 bisitz 559: $r->print(
560: &Apache::lonhtmlcommon::actionbox(
561: ['<a href='.$dest.'>'.$button_text.'</a>']));
1.1 raeburn 562: } else {
563: my $onclick;
564: if ($phase eq 'display') {
565: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
566: } else {
567: $onclick = '"javascript:changePage(document.'.$phase.','."'$newphase'".')"';
568: }
1.33 raeburn 569: my $showbutton = 1;
570: if (ref($parm_permission) eq 'HASH') {
571: unless (($parm_permission->{'process'}) || ($newphase eq 'display')) {
572: $showbutton = 0;
573: }
574: }
575: if ($showbutton) {
576: $r->print('<p><input type="button" name="store" value="'.
577: $button_text.'" onclick='.$onclick.' /></p>');
1.71 raeburn 578: }
1.1 raeburn 579: }
580: if ($phase eq 'process') {
1.20 www 581: $r->print('</form>');
582: if ($container) {
583: &Apache::lonparmset::endSettingsScreen($r);
584: }
585: $r->print(&Apache::loncommon::end_page());
1.1 raeburn 586: }
587: return;
588: }
589:
590: sub make_changes {
1.33 raeburn 591: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$roles,
592: $allitems,$container,$parm_permission) = @_;
1.1 raeburn 593: my %brcrumtext = &get_crumb_text();
594: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
1.4 raeburn 595: my ($numchanged,%changes,%disallowed);
1.1 raeburn 596: &Apache::lonhtmlcommon::add_breadcrumb
597: ({href=>"javascript:changePage(document.$phase,'display')",
598: text=>$brcrumtext{$context}},
599: {href=>"javascript:changePage(document.$phase,'$phase')",
600: text=>"Updated"});
1.20 www 601: &print_header($r,$phase,$context,undef,$container);
1.50 raeburn 602: my ($crstype,%lastact,$errors);
1.7 raeburn 603: if ($context eq 'course') {
604: $crstype = &Apache::loncommon::course_type();
605: }
1.1 raeburn 606: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') &&
607: (ref($prefs) eq 'HASH')) {
608: foreach my $item (@{$prefs_order}) {
609: if (grep(/^\Q$item\E$/,@actions)) {
610: if ($context eq 'domain') {
1.4 raeburn 611: $r->print('<h3>'.&mt($prefs->{$item}{'text'}).'</h3>'.
612: &Apache::domainprefs::process_changes($r,$dom,
1.27 raeburn 613: $confname,$item,$roles,$values,\%lastact));
1.1 raeburn 614: } else {
1.4 raeburn 615: $changes{$item} = {};
1.50 raeburn 616: $errors =
1.51 raeburn 617: &Apache::courseprefs::process_changes($dom,$confname,$item,$values,
1.50 raeburn 618: $prefs->{$item},$changes{$item},
1.64 raeburn 619: $allitems,\%disallowed,$crstype,
620: \%lastact);
1.4 raeburn 621: if (keys(%{$changes{$item}}) > 0) {
622: $numchanged ++;
623: }
1.1 raeburn 624: }
625: }
626: }
627: }
1.4 raeburn 628: if ($context eq 'course') {
629: if ($numchanged) {
1.11 wenzelju 630: my $message = &Apache::courseprefs::store_changes($dom,$confname,$prefs_order,\@actions,
631: $prefs,$values,\%changes,$crstype);
632: $r->print(&Apache::loncommon::confirmwrapper($message));
1.4 raeburn 633: } else {
1.7 raeburn 634: if ($crstype eq 'Community') {
1.11 wenzelju 635: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to community configuration.")));
1.7 raeburn 636: } else {
1.11 wenzelju 637: $r->print(&Apache::loncommon::confirmwrapper(&mt("No changes made to course configuration.")));
1.7 raeburn 638: }
1.4 raeburn 639: }
640: if (keys(%disallowed) > 0) {
641: $r->print('<p>');
642: foreach my $item ('cloners','rolenames','feedback','discussion','localization') {
643: if (ref($disallowed{$item}) eq 'HASH') {
644: if (keys(%{$disallowed{$item}}) > 0) {
645: $r->print(&Apache::courseprefs::display_disallowed($item,$disallowed{$item},
1.7 raeburn 646: $prefs,$crstype));
1.4 raeburn 647: }
648: }
649: }
650: $r->print('</p>');
651: }
1.50 raeburn 652: if ($errors) {
653: $r->print('<p>'.$errors.'</p>');
654: }
1.4 raeburn 655: }
1.1 raeburn 656: $r->print('<p>');
1.4 raeburn 657: my $footer_text = 'Back to configuration display';
658: if ($context eq 'course') {
659: $footer_text = 'Back to display/edit settings';
660: }
1.73 raeburn 661: $r->print('</p>');
1.33 raeburn 662: &print_footer($r,$phase,'display',$footer_text,\@actions,$container,$parm_permission);
1.27 raeburn 663: return \%lastact;
1.1 raeburn 664: }
665:
666: sub display_settings {
1.3 raeburn 667: my ($r,$dom,$phase,$context,$prefs_order,$prefs,$values,$confname,$jscript,
1.33 raeburn 668: $allitems,$crstype,$container,$parm_permission) = @_;
1.1 raeburn 669: my %brcrumtext = &get_crumb_text();
670: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
671: &Apache::lonhtmlcommon::add_breadcrumb
672: ({href=>"javascript:changePage(document.$phase,'display')",
1.4 raeburn 673: text=>"Display/Edit Settings"});
1.30 raeburn 674: my $instcode;
675: if (ref($values) eq 'HASH') {
676: $instcode = $values->{'internal.coursecode'};
677: }
1.59 raeburn 678: &print_header($r,$phase,$context,$jscript,$container,$instcode,$dom,$confname,$values);
1.12 raeburn 679: my $divwidth = 900;
1.1 raeburn 680: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH') && (ref($values) eq 'HASH')) {
681: if (@actions > 0) {
682: my $rowsum = 0;
1.68 raeburn 683: my (%output,%rowtotal,@items,$got_check_uncheck,$got_change_secret);
1.1 raeburn 684: foreach my $item (@{$prefs_order}) {
685: if (grep(/^\Q$item\E$/,@actions)) {
686: push(@items,$item);
687: if ($context eq 'domain') {
1.29 raeburn 688: my $settings;
1.71 raeburn 689: if (ref($values) eq 'HASH') {
1.29 raeburn 690: $settings = $values->{$item};
691: }
1.32 raeburn 692: if (($item eq 'usersessions') || ($item eq 'ssl')) {
693: unless ($got_check_uncheck) {
694: $r->print('<script type="text/javascript">'."\n".
695: '// <![CDATA['."\n".
696: &Apache::loncommon::check_uncheck_jscript()."\n".
697: '// ]]>'."\n".
698: '</script>'."\n");
699: $got_check_uncheck = 1;
700: }
1.28 raeburn 701: } elsif ($item eq 'selfcreation') {
1.29 raeburn 702: if (ref($values) eq 'HASH') {
703: $settings = $values->{'usercreation'};
704: }
705: } elsif ($item eq 'defaults') {
706: if (ref($values->{'inststatus'}) eq 'HASH') {
707: if (ref($values->{'defaults'}) eq 'HASH') {
708: $settings = {%{$values->{'inststatus'}},%{$values->{'defaults'}}};
709: } else {
710: $settings = $values->{'inststatus'};
711: }
712: } else {
713: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
714: my $inststatus = {
715: inststatustypes => $usertypes,
716: inststatusorder => $types,
1.71 raeburn 717: inststatusguest => [],
1.29 raeburn 718: };
719: if (ref($values->{defaults}) eq 'HASH') {
720: $settings = {%{$inststatus},%{$values->{'defaults'}}};
721: } else {
722: $settings = $inststatus;
723: }
724: }
1.68 raeburn 725: } elsif (($item eq 'lti') || ($item eq 'ltitools')) {
726: unless ($got_change_secret) {
727: $r->print('<script type="text/javascript">'."\n".
728: '// <![CDATA['."\n".
729: &change_secret_js()."\n".
730: '// ]]>'."\n".
731: '</script>'."\n");
732: $got_change_secret = 1;
733: }
734: if ($item eq 'lti') {
735: if (ref($values->{'ltisec'}) eq 'HASH') {
736: if (ref($values->{'lti'}) eq 'HASH') {
737: $settings = {%{$values->{'lti'}},%{$values->{'ltisec'}}};
738: } else {
739: $settings = $values->{'ltisec'};
740: }
741: } elsif (ref($values->{'lti'}) eq 'HASH') {
742: $settings = $values->{'lti'};
743: }
744: } elsif ($item eq 'ltitools') {
745: if (ref($values->{'toolsec'}) eq 'HASH') {
746: if (ref($values->{'ltitools'}) eq 'HASH') {
747: $settings = {%{$values->{'ltitools'}},%{$values->{'toolsec'}}};
748: } else {
749: $settings = $values->{'toolsec'};
750: }
1.58 raeburn 751: }
752: }
1.15 raeburn 753: }
1.1 raeburn 754: ($output{$item},$rowtotal{$item}) =
755: &Apache::domainprefs::print_config_box($r,$dom,$confname,
1.28 raeburn 756: $phase,$item,$prefs->{$item},$settings);
1.1 raeburn 757: } else {
1.68 raeburn 758: unless ($got_change_secret) {
759: $r->print('<script type="text/javascript">'."\n".
760: '// <![CDATA['."\n".
761: &change_secret_js()."\n".
762: '// ]]>'."\n".
763: '</script>'."\n");
764: $got_change_secret = 1;
765: }
1.1 raeburn 766: ($output{$item},$rowtotal{$item}) =
1.56 raeburn 767: &Apache::courseprefs::print_config_box($r,$dom,$confname,$phase,
1.33 raeburn 768: $item,$prefs->{$item},$values,$allitems,$crstype,$parm_permission);
1.1 raeburn 769: }
770: $rowsum += $rowtotal{$item};
771: }
772: }
1.12 raeburn 773: $r->print('<div id="prefs" style="max-width:'.$divwidth.'px;margin: 10px auto 10px auto;">');
1.1 raeburn 774: for (my $i=0; $i<@items; $i++) {
775: $r->print($output{$items[$i]});
776: }
1.12 raeburn 777: $r->print('</div>');
1.33 raeburn 778: $r->print(&print_footer($r,$phase,'process','Save Changes',\@actions,$container,$parm_permission));
1.1 raeburn 779: } else {
780: $r->print('<input type="hidden" name="phase" value="" />'.
1.12 raeburn 781: '<span class="LC_error">'.&mt('No settings chosen').
782: '</span>');
1.1 raeburn 783: }
784: $r->print('</form>');
785: }
1.25 raeburn 786: if ($container) {
787: &Apache::lonparmset::endSettingsScreen($r);
788: }
1.1 raeburn 789: $r->print(&Apache::loncommon::end_page());
790: return;
791: }
792:
793: sub display_choices {
1.33 raeburn 794: my ($r,$phase,$context,$prefs_order,$prefs,$container,$parm_permission) = @_;
1.1 raeburn 795: if ($phase eq '') {
796: $phase = 'pickactions';
797: }
798: my %helphash;
1.20 www 799: &print_header($r,$phase,$context,undef,$container);
1.1 raeburn 800: $r->print('<script type="text/javascript">'."\n".
1.6 raeburn 801: '// <![CDATA['."\n".
1.1 raeburn 802: &Apache::loncommon::check_uncheck_jscript()."\n".
1.6 raeburn 803: '// ]]>'."\n".
1.12 raeburn 804: '</script>'."\n");
1.33 raeburn 805: my $heading = &mt('Settings to display/modify');
806: if (ref($parm_permission) eq 'HASH') {
807: unless ($parm_permission->{'process'}) {
808: $heading = &mt('Settings to display');
809: }
810: }
811: $r->print('<h3>'.$heading.'</h3>'.
1.13 raeburn 812: '<div><input type="button" value="'.&mt('check all').'" '.
1.1 raeburn 813: 'onclick="javascript:checkAll(document.pickactions.actions)"'.
814: ' />'.(' 'x2).
815: '<input type="button" value="'.&mt('uncheck all').'" '.
1.12 raeburn 816: 'onclick="javascript:uncheckAll(document.pickactions.actions)" />'.
817: "\n".
1.13 raeburn 818: '</div><div class="LC_left_float">');
1.12 raeburn 819: my ($numitems,$maxincol,$firstthird,$secondthird,$seconddiv,$thirddiv,$count);
1.1 raeburn 820: if (ref($prefs_order) eq 'ARRAY') {
821: $numitems = @{$prefs_order};
822: }
1.12 raeburn 823: my $numcols = 3;
824: $maxincol = int($numitems/$numcols);
825: if ($numitems%$numcols) {
826: $maxincol ++;
1.1 raeburn 827: }
1.14 raeburn 828: $firstthird = $maxincol;
829: $secondthird = $firstthird + $maxincol;
1.1 raeburn 830: $count = 0;
831: if ((ref($prefs_order) eq 'ARRAY') && (ref($prefs) eq 'HASH')) {
832: foreach my $item (@{$prefs_order}) {
833: $r->print('<h4>'.
834: &Apache::loncommon::help_open_topic($prefs->{$item}->{'help'}).
835: '<label><input type="checkbox" name="actions" value="'.$item.
836: '" /> '.&mt($prefs->{$item}->{'text'}).'</label></h4>');
837: $count ++;
1.12 raeburn 838: if ((!$seconddiv) && ($count >= $firstthird)) {
1.1 raeburn 839: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
840: $seconddiv = 1;
841: }
1.12 raeburn 842: if ((!$thirddiv) && ($count >= $secondthird)) {
843: $r->print('</div>'."\n".'<div class="LC_left_float">'."\n");
844: $thirddiv = 1;
1.13 raeburn 845: }
1.1 raeburn 846: }
847: }
1.49 raeburn 848: $r->print('</div><div style="padding:0;clear:both;margin:0;border:0"></div>');
1.33 raeburn 849: $r->print(&print_footer($r,$phase,'display','Display',undef,$container,$parm_permission));
1.1 raeburn 850: $r->print('</form>');
1.25 raeburn 851: if ($container) {
852: &Apache::lonparmset::endSettingsScreen($r);
853: }
1.1 raeburn 854: $r->print(&Apache::loncommon::end_page());
855: return;
856: }
857:
858: sub color_pick_js {
859: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
860: my $output = <<"ENDCOL";
861:
862: $pjump_def
863:
864: function psub() {
1.21 www 865: modalWindow.close();
1.1 raeburn 866: if (document.parmform.pres_marker.value!='') {
867: if (document.parmform.pres_type.value!='') {
868: eval('document.display.'+
869: document.parmform.pres_marker.value+
870: '.value=document.parmform.pres_value.value;');
871: }
872: } else {
873: document.parmform.pres_value.value='';
874: document.parmform.pres_marker.value='';
875: }
876: }
877:
878: function get_id (span_id) {
879: if (document.getElementById) {
880: return document.getElementById(span_id);
881: }
882: if (document.all) {
883: return document.all[span_id];
884: }
885: return false;
886: }
887:
888: function colchg_span (span_id_str,new_color_item) {
889: var span_ref = get_id(span_id_str);
890: if (span_ref.style) { span_ref = span_ref.style; }
891: span_ref.background = new_color_item.value;
892: span_ref.backgroundColor = new_color_item.value;
893: span_ref.bgColor = new_color_item.value;
894: }
895:
896: ENDCOL
897: return $output;
898: }
899:
1.68 raeburn 900: sub ltisec_javascript {
901: my ($dom) = @_;
902: my %servers = &Apache::lonnet::get_servers($dom,'library');
903: my $primary = &Apache::lonnet::domain($dom,'primary');
904: my $course_servers = "'".join("','",keys(%servers))."'";
905: my $output = <<"ENDJS";
906:
907: function toggleLTIEncKey(form,context) {
908: var shownhosts = new Array();
909: var hiddenhosts = new Array();
910: var forcourse = new Array($course_servers);
911: var fromdomain = '$primary';
912: var crsradio;
913: if (context == 'ltisec') {
914: crsradio = form.elements['ltisec_crslinkprot'];
915: } else {
916: crsradio = form.elements['toolsec_crs'];
917: }
918: if (crsradio.length) {
919: for (var i=0; i<crsradio.length; i++) {
920: if (crsradio[i].checked) {
921: if (crsradio[i].value == 1) {
922: if (forcourse.length > 0) {
923: for (var j=0; j<forcourse.length; j++) {
924: if (!shownhosts.includes(forcourse[j])) {
925: shownhosts.push(forcourse[j]);
926: }
927: }
928: }
929: } else {
930: if (forcourse.length > 0) {
931: for (var j=0; j<forcourse.length; j++) {
932: if (!hiddenhosts.includes(forcourse[j])) {
933: hiddenhosts.push(forcourse[j]);
934: }
935: }
936: }
937: }
938: }
939: }
940: }
941: var domradio;
942: if (context == 'ltisec') {
943: domradio = form.elements['ltisec_domlinkprot'];
944: } else {
945: domradio = form.elements['toolsec_dom'];
946: }
947: if (domradio.length) {
948: for (var i=0; i<domradio.length; i++) {
949: if (domradio[i].checked) {
950: if (domradio[i].value == 1) {
951: if (!shownhosts.includes(fromdomain)) {
952: shownhosts.push(fromdomain);
953: }
954: } else {
955: if (!hiddenhosts.includes(fromdomain)) {
956: hiddenhosts.push(fromdomain);
957: }
958: }
959: }
960: }
961: }
962: if (context == 'ltisec') {
963: var consumersradio = form.elements['ltisec_consumers'];
964: if (consumersradio.length) {
965: for (var i=0; i<consumersradio.length; i++) {
966: if (consumersradio[i].checked) {
967: if (consumersradio[i].value == 1) {
968: if (!shownhosts.includes(fromdomain)) {
969: shownhosts.push(fromdomain);
970: }
971: } else {
972: if (!hiddenhosts.includes(fromdomain)) {
973: hiddenhosts.push(fromdomain);
974: }
975: }
976: }
977: }
978: }
979: }
980: if (shownhosts.length > 0) {
981: for (var i=0; i<shownhosts.length; i++) {
982: if (document.getElementById(context+'_info_'+shownhosts[i])) {
983: document.getElementById(context+'_info_'+shownhosts[i]).style.display = 'block';
984: }
985: }
986: if (document.getElementById(context+'_noprivkey')) {
987: document.getElementById(context+'_noprivkey').style.display = 'none';
988: }
989: } else {
990: if (document.getElementById(context+'_noprivkey')) {
991: document.getElementById(context+'_noprivkey').style.display = 'inline-block';
992: }
993: }
994: if (hiddenhosts.length > 0) {
995: for (var i=0; i<hiddenhosts.length; i++) {
996: if (!shownhosts.includes(hiddenhosts[i])) {
997: if (document.getElementById(context+'_info_'+hiddenhosts[i])) {
998: document.getElementById(context+'_info_'+hiddenhosts[i]).style.display = 'none';
999: }
1000: }
1001: }
1002: }
1003: return;
1004: }
1005:
1006: function togglePrivKey(form,context,hostid) {
1007: var radioname = '';
1008: var currdivid = '';
1009: var newdivid = '';
1010: if ((document.getElementById(context+'_divcurrprivkey_'+hostid)) &&
1011: (document.getElementById(context+'_divchgprivkey_'+hostid))) {
1012: currdivid = document.getElementById(context+'_divcurrprivkey_'+hostid);
1013: newdivid = document.getElementById(context+'_divchgprivkey_'+hostid);
1014: radioname = form.elements[context+'_changeprivkey_'+hostid];
1015: if (radioname) {
1016: if (radioname.length > 0) {
1017: var setvis;
1018: for (var i=0; i<radioname.length; i++) {
1019: if (radioname[i].checked == true) {
1020: if (radioname[i].value == 1) {
1021: newdivid.style.display = 'inline-block';
1022: currdivid.style.display = 'none';
1023: setvis = 1;
1024: }
1025: break;
1026: }
1027: }
1028: if (!setvis) {
1029: newdivid.style.display = 'none';
1030: currdivid.style.display = 'inline-block';
1031: }
1032: }
1033: }
1034: }
1035: return;
1036: }
1037:
1038: ENDJS
1039:
1040: }
1041:
1042: sub ltitools_javascript {
1043: my ($settings) = @_;
1044: my $togglejs = <itools_toggle_js();
1045: unless (ref($settings) eq 'HASH') {
1046: return $togglejs;
1047: }
1048: my (%ordered,$total,%jstext);
1049: $total = 0;
1050: foreach my $item (keys(%{$settings})) {
1051: if (ref($settings->{$item}) eq 'HASH') {
1052: my $num = $settings->{$item}{'order'};
1053: $ordered{$num} = $item;
1054: }
1055: }
1056: $total = scalar(keys(%{$settings}));
1057: my @jsarray = ();
1058: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
1059: push(@jsarray,$ordered{$item});
1060: }
1061: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
1062: return <<"ENDSCRIPT";
1063: <script type="text/javascript">
1064: // <![CDATA[
1065: function reorderLTITools(form,item) {
1066: var changedVal;
1067: $jstext
1068: var newpos = 'ltitools_add_pos';
1069: var maxh = 1 + $total;
1070: var current = new Array;
1071: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
1072: if (item == newpos) {
1073: changedVal = newitemVal;
1074: } else {
1075: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
1076: current[newitemVal] = newpos;
1077: }
1078: for (var i=0; i<ltitools.length; i++) {
1079: var elementName = 'ltitools_'+ltitools[i];
1080: if (elementName != item) {
1081: if (form.elements[elementName]) {
1082: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
1083: current[currVal] = elementName;
1084: }
1085: }
1086: }
1087: var oldVal;
1088: for (var j=0; j<maxh; j++) {
1089: if (current[j] == undefined) {
1090: oldVal = j;
1091: }
1092: }
1093: if (oldVal < changedVal) {
1094: for (var k=oldVal+1; k<=changedVal ; k++) {
1095: var elementName = current[k];
1096: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
1097: }
1098: } else {
1099: for (var k=changedVal; k<oldVal; k++) {
1100: var elementName = current[k];
1101: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
1102: }
1103: }
1104: return;
1105: }
1106:
1107: // ]]>
1108: </script>
1109:
1110: $togglejs
1111:
1112: ENDSCRIPT
1113: }
1114:
1115: sub ltitools_toggle_js {
1116: return <<"ENDSCRIPT";
1117: <script type="text/javascript">
1118: // <![CDATA[
1119:
1120: function toggleLTITools(form,setting,item) {
1121: var radioname = '';
1122: var divid = '';
1.74 ! raeburn 1123: if ((setting == 'passback') || (setting == 'roster') || (setting == 'returnurl')) {
1.68 raeburn 1124: radioname = 'ltitools_'+setting+'_'+item;
1.74 ! raeburn 1125: if (setting == 'returnurl') {
! 1126: divid = 'ltitools_course'+setting+'_'+item;
! 1127: } else {
! 1128: divid = 'ltitools_'+setting+'time_'+item;
! 1129: }
1.68 raeburn 1130: var num = form.elements[radioname].length;
1131: if (num) {
1132: var setvis = '';
1133: for (var i=0; i<num; i++) {
1134: if (form.elements[radioname][i].checked) {
1135: if (form.elements[radioname][i].value == '1') {
1136: if (document.getElementById(divid)) {
1137: document.getElementById(divid).style.display = 'inline-block';
1138: }
1139: setvis = 1;
1140: }
1141: break;
1142: }
1143: }
1144: }
1145: if (!setvis) {
1146: if (document.getElementById(divid)) {
1147: document.getElementById(divid).style.display = 'none';
1148: }
1149: }
1150: }
1151: if (setting == 'user') {
1152: divid = 'ltitools_'+setting+'_div_'+item;
1153: var checkid = 'ltitools_'+setting+'_field_'+item;
1154: if (document.getElementById(divid)) {
1155: if (document.getElementById(checkid)) {
1156: if (document.getElementById(checkid).checked) {
1157: document.getElementById(divid).style.display = 'inline-block';
1158: } else {
1159: document.getElementById(divid).style.display = 'none';
1160: }
1161: }
1162: }
1163: }
1164: return;
1165: }
1166: // ]]>
1167: </script>
1168:
1169: ENDSCRIPT
1170: }
1171:
1.1 raeburn 1172: sub get_crumb_text {
1173: my %brcrumbtext = (
1174: domain => 'Domain Settings',
1.4 raeburn 1175: course => 'Display/Edit Settings',
1.1 raeburn 1176: );
1177: return %brcrumbtext;
1178: }
1179:
1.68 raeburn 1180: sub publishlogo {
1181: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,
1182: $savefileas,$modified) = @_;
1183: my ($output,$fname,$logourl,$madethumb);
1184: if ($action eq 'upload') {
1185: $fname=$env{'form.'.$formname.'.filename'};
1186: chop($env{'form.'.$formname});
1187: } else {
1188: ($fname) = ($formname =~ /([^\/]+)$/);
1189: }
1190: if ($savefileas ne '') {
1191: $fname = $savefileas;
1192: }
1193: $fname=&Apache::lonnet::clean_filename($fname);
1194: # See if there is anything left
1195: unless ($fname) { return ('error: no uploaded file'); }
1196: $fname="$subdir/$fname";
1197: my $docroot=$r->dir_config('lonDocRoot');
1198: my $filepath="$docroot/priv";
1199: my $relpath = "$dom/$confname";
1200: my ($fnamepath,$file,$fetchthumb);
1201: $file=$fname;
1202: if ($fname=~m|/|) {
1203: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
1204: }
1205: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
1206: my $count;
1207: for ($count=5;$count<=$#parts;$count++) {
1208: $filepath.="/$parts[$count]";
1209: if ((-e $filepath)!=1) {
1210: mkdir($filepath,02770);
1211: }
1212: }
1213: # Check for bad extension and disallow upload
1214: if ($file=~/\.(\w+)$/ &&
1215: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
1216: $output =
1217: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
1218: } elsif ($file=~/\.(\w+)$/ &&
1219: !defined(&Apache::loncommon::fileembstyle($1))) {
1220: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
1221: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
1222: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
1223: } elsif (-d "$filepath/$file") {
1224: $output = &mt('Filename is a directory name - rename the file and re-upload');
1225: } else {
1226: my $source = $filepath.'/'.$file;
1227: my $logfile;
1228: if (!open($logfile,">>",$source.'.log')) {
1229: return (&mt('No write permission to Authoring Space'));
1230: }
1231: print $logfile
1232: "\n================= Publish ".localtime()." ================\n".
1233: $env{'user.name'}.':'.$env{'user.domain'}."\n";
1234: # Save the file
1235: if (!open(FH,">",$source)) {
1236: &Apache::lonnet::logthis('Failed to create '.$source);
1237: return (&mt('Failed to create file'));
1238: }
1239: if ($action eq 'upload') {
1240: if (!print FH ($env{'form.'.$formname})) {
1241: &Apache::lonnet::logthis('Failed to write to '.$source);
1242: return (&mt('Failed to write file'));
1243: }
1244: } else {
1245: my $original = &Apache::lonnet::filelocation('',$formname);
1246: if(!copy($original,$source)) {
1247: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
1248: return (&mt('Failed to write file'));
1249: }
1250: }
1251: close(FH);
1252: chmod(0660, $source); # Permissions to rw-rw---.
1253:
1254: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
1255: my $copyfile=$targetdir.'/'.$file;
1256:
1257: my @parts=split(/\//,$targetdir);
1258: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
1259: for (my $count=5;$count<=$#parts;$count++) {
1260: $path.="/$parts[$count]";
1261: if (!-e $path) {
1262: print $logfile "\nCreating directory ".$path;
1263: mkdir($path,02770);
1264: }
1265: }
1266: my $versionresult;
1267: if (-e $copyfile) {
1268: $versionresult = &logo_versioning($targetdir,$file,$logfile);
1269: } else {
1270: $versionresult = 'ok';
1271: }
1272: if ($versionresult eq 'ok') {
1273: if (copy($source,$copyfile)) {
1274: print $logfile "\nCopied original source to ".$copyfile."\n";
1275: $output = 'ok';
1276: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
1277: if (ref($modified) eq 'ARRAY') {
1278: push(@{$modified},[$copyfile,$source]);
1279: }
1280: my $metaoutput =
1281: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
1282: } else {
1283: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
1284: $output = &mt('Failed to copy file to RES space').", $!";
1285: }
1286: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
1287: my $inputfile = $filepath.'/'.$file;
1288: my $outfile = $filepath.'/'.'tn-'.$file;
1289: my ($fullwidth,$fullheight) = &Apache::lonnet::check_dimensions($inputfile);
1290: if ($fullwidth ne '' && $fullheight ne '') {
1291: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
1292: my $thumbsize = $thumbwidth.'x'.$thumbheight;
1293: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
1294: system({$args[0]} @args);
1295: chmod(0660, $filepath.'/tn-'.$file);
1296: if (-e $outfile) {
1297: my $copyfile=$targetdir.'/tn-'.$file;
1298: if (copy($outfile,$copyfile)) {
1299: print $logfile "\nCopied source to ".$copyfile."\n";
1300: my $thumb_metaoutput =
1301: &write_metadata($dom,$confname,$formname,
1302: $targetdir,'tn-'.$file,$logfile);
1303: if (ref($modified) eq 'ARRAY') {
1304: push(@{$modified},[$copyfile,$outfile]);
1305: }
1306: $madethumb = 1;
1307: } else {
1308: print $logfile "\nUnable to write ".$copyfile.
1309: ':'.$!."\n";
1310: }
1311: }
1312: }
1313: }
1314: }
1315: } else {
1316: $output = $versionresult;
1317: }
1318: }
1319: return ($output,$logourl,$madethumb);
1320: }
1321:
1322: sub logo_versioning {
1323: my ($targetdir,$file,$logfile) = @_;
1324: my $target = $targetdir.'/'.$file;
1325: my ($maxversion,$fn,$extn,$output);
1326: $maxversion = 0;
1327: if ($file =~ /^(.+)\.(\w+)$/) {
1328: $fn=$1;
1329: $extn=$2;
1330: }
1331: opendir(DIR,$targetdir);
1332: while (my $filename=readdir(DIR)) {
1333: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
1334: $maxversion=($1>$maxversion)?$1:$maxversion;
1335: }
1336: }
1337: $maxversion++;
1338: print $logfile "\nCreating old version ".$maxversion."\n";
1339: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
1340: if (copy($target,$copyfile)) {
1341: print $logfile "Copied old target to ".$copyfile."\n";
1342: $copyfile=$copyfile.'.meta';
1343: if (copy($target.'.meta',$copyfile)) {
1344: print $logfile "Copied old target metadata to ".$copyfile."\n";
1345: $output = 'ok';
1346: } else {
1347: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
1348: $output = &mt('Failed to copy old meta').", $!, ";
1349: }
1350: } else {
1351: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
1352: $output = &mt('Failed to copy old target').", $!, ";
1353: }
1354: return $output;
1355: }
1356:
1357: sub write_metadata {
1358: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
1359: my (%metadatafields,%metadatakeys,$output);
1360: $metadatafields{'title'}=$formname;
1361: $metadatafields{'creationdate'}=time;
1362: $metadatafields{'lastrevisiondate'}=time;
1363: $metadatafields{'copyright'}='public';
1364: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
1365: $env{'user.domain'};
1366: $metadatafields{'authorspace'}=$confname.':'.$dom;
1367: $metadatafields{'domain'}=$dom;
1368: {
1369: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
1370: my $mfh;
1371: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
1372: foreach (sort(keys(%metadatafields))) {
1373: unless ($_=~/\./) {
1374: my $unikey=$_;
1375: $unikey=~/^([A-Za-z]+)/;
1376: my $tag=$1;
1377: $tag=~tr/A-Z/a-z/;
1378: print $mfh "\n\<$tag";
1379: foreach (split(/\,/,$metadatakeys{$unikey})) {
1380: my $value=$metadatafields{$unikey.'.'.$_};
1381: $value=~s/\"/\'\'/g;
1382: print $mfh ' '.$_.'="'.$value.'"';
1383: }
1384: print $mfh '>'.
1385: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
1386: .'</'.$tag.'>';
1387: }
1388: }
1389: $output = 'ok';
1390: print $logfile "\nWrote metadata";
1391: close($mfh);
1392: } else {
1393: print $logfile "\nFailed to open metadata file";
1394: $output = &mt('Could not write metadata');
1395: }
1396: }
1397: return $output;
1398: }
1399:
1400: sub change_secret_js {
1401: return <<"ENDSCRIPT";
1402: function toggleChgSecret(form,num,item,name) {
1403: var radioname = '';
1404: var currdivid = '';
1405: var newdivid = '';
1406: if ((document.getElementById(name+'_divcurr'+item+'_'+num)) &&
1407: (document.getElementById(name+'_divchg'+item+'_'+num))) {
1408: currdivid = document.getElementById(name+'_divcurr'+item+'_'+num);
1409: newdivid = document.getElementById(name+'_divchg'+item+'_'+num);
1410: radioname = form.elements[name+'_change'+item+'_'+num];
1411: if (radioname) {
1412: if (radioname.length > 0) {
1413: var setvis;
1414: for (var i=0; i<radioname.length; i++) {
1415: if (radioname[i].checked == true) {
1416: if (radioname[i].value == 1) {
1417: newdivid.style.display = 'inline-block';
1418: currdivid.style.display = 'none';
1419: setvis = 1;
1420: }
1421: break;
1422: }
1423: }
1424: if (!setvis) {
1425: newdivid.style.display = 'none';
1426: currdivid.style.display = 'inline-block';
1427: }
1428: }
1429: }
1430: }
1431: return;
1432: }
1433:
1434: function uncheckLinkProtMakeVis(name,item,num) {
1435: if (document.getElementById(name+'_'+item+'_'+num)) {
1436: var currtype = document.getElementById(name+'_'+item+'_'+num).type;
1437: if (currtype.toLowerCase() == 'checkbox') {
1438: document.getElementById(name+'_'+item+'_'+num).checked = false;
1439: }
1440: }
1441: return;
1442: }
1443: ENDSCRIPT
1444:
1445: }
1446:
1.1 raeburn 1447: 1;
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