Annotation of loncom/interface/lonpreferences.pm, revision 1.234
1.1 www 1: # The LearningOnline Network
2: # Preferences
3: #
1.234 ! raeburn 4: # $Id: lonpreferences.pm,v 1.233 2019/05/05 23:19:47 raeburn Exp $
1.2 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
1.3 matthew 28: # This package uses the "londes.js" javascript code.
29: #
30:
1.1 www 31: package Apache::lonpreferences;
32:
33: use strict;
1.86 albertel 34: use LONCAPA;
1.1 www 35: use Apache::Constants qw(:common);
1.3 matthew 36: use Apache::File;
1.4 matthew 37: use Apache::loncommon();
1.23 matthew 38: use Apache::lonhtmlcommon();
1.32 www 39: use Apache::lonlocal;
1.59 albertel 40: use Apache::lonnet;
1.174 raeburn 41: use LONCAPA::lonauthcgi();
1.95 albertel 42: use LONCAPA();
1.3 matthew 43:
1.4 matthew 44: ################################################################
45: # Handler subroutines #
46: ################################################################
1.9 matthew 47:
48: ################################################################
1.28 www 49: # Language Change Subroutines #
50: ################################################################
1.44 www 51:
52: sub wysiwygchanger {
53: my $r = shift;
1.126 droeschl 54: Apache::lonhtmlcommon::add_breadcrumb(
55: { href => '/adm/preferences?action=changewysiwyg',
56: text => 'Change WYSIWYG Preferences'});
1.147 schafran 57: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 58: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));
59:
1.44 www 60: my %userenv = &Apache::lonnet::get
61: ('environment',['wysiwygeditor']);
1.78 albertel 62: my $onselect='checked="checked"';
1.44 www 63: my $offselect='';
1.77 albertel 64: if ($userenv{'wysiwygeditor'} eq 'on') {
1.44 www 65: $onselect='';
1.78 albertel 66: $offselect='checked="checked"';
1.44 www 67: }
68: my $switchoff=&mt('Disable WYSIWYG editor');
69: my $switchon=&mt('Enable WYSIWYG editor');
1.124 www 70: my $warning='';
71: if ($env{'user.adv'}) {
1.185 droeschl 72: $warning.='<p class="LC_warning">'.&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."</p>";
1.124 www 73: }
1.44 www 74: $r->print(<<ENDLSCREEN);
1.88 albertel 75: <form name="prefs" action="/adm/preferences" method="post">
1.44 www 76: <input type="hidden" name="action" value="set_wysiwyg" />
1.124 www 77: $warning
1.44 www 78: <br />
1.65 albertel 79: <label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
80: <label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
1.44 www 81: ENDLSCREEN
1.136 schafran 82: $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
1.44 www 83: }
84:
85:
86: sub verify_and_change_wysiwyg {
87: my $r = shift;
1.59 albertel 88: my $newsetting=$env{'form.wysiwyg'};
1.44 www 89: &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
1.116 raeburn 90: &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
1.158 bisitz 91: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('WYSIWYG Editor').'</i>','<tt>'.&mt($newsetting).'</tt>'));
92: $message=&Apache::loncommon::confirmwrapper($message);
93: &print_main_menu($r,$message);
1.44 www 94: }
95:
96: ################################################################
97: # Language Change Subroutines #
98: ################################################################
1.28 www 99: sub languagechanger {
100: my $r = shift;
1.126 droeschl 101:
102: Apache::lonhtmlcommon::add_breadcrumb(
103: { href => '/adm/preferences?action=changelanguages',
1.127 droeschl 104: text => 'Change Language'});
1.147 schafran 105: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 106: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
1.204 raeburn 107: my %userenv = &Apache::lonnet::get('environment',['languages']);
1.29 www 108: my $language=$userenv{'languages'};
1.32 www 109:
1.204 raeburn 110: $r->print(
111: '<form name="prefs" action="/adm/preferences" method="post">'."\n".
112: '<input type="hidden" name="action" value="verify_and_change_languages" />'.
113: '<br /><span class="LC_nobreak">'.&mt('Preferred language').': '.
114: &Apache::loncommon::select_language('language',$language,1).'</span>'."\n".
115: '<br /><input type="submit" value="'.&mt('Save').'" /></form>'
116: );
1.28 www 117: }
118:
119:
120: sub verify_and_change_languages {
121: my $r = shift;
1.59 albertel 122: my $user = $env{'user.name'};
123: my $domain = $env{'user.domain'};
1.28 www 124: # Screenname
1.59 albertel 125: my $newlanguage = $env{'form.language'};
1.28 www 126: $newlanguage=~s/[^\-\w]//g;
127: my $message='';
128: if ($newlanguage) {
1.29 www 129: &Apache::lonnet::put('environment',{'languages' => $newlanguage});
1.116 raeburn 130: &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
1.183 bisitz 131: $message=&Apache::lonhtmlcommon::confirm_success(
132: &mt('Set [_1] to [_2]',
133: '<i>'.&mt('Preferred language').'</i>',
134: '<tt>"'.$newlanguage.'"</tt>.'))
135: .'<br />'
136: .&mt('The change will become active on the next page.');
1.28 www 137: } else {
1.29 www 138: &Apache::lonnet::del('environment',['languages']);
1.139 raeburn 139: &Apache::lonnet::delenv('environment.languages');
1.158 bisitz 140: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));
1.28 www 141: }
1.158 bisitz 142: $message=&Apache::loncommon::confirmwrapper($message);
1.132 raeburn 143: &Apache::loncommon::flush_langs_cache($user,$domain);
1.152 www 144: &print_main_menu($r, $message);
1.28 www 145: }
146:
1.50 albertel 147: ################################################################
1.54 albertel 148: # Tex Engine Change Subroutines #
149: ################################################################
150: sub texenginechanger {
151: my $r = shift;
1.126 droeschl 152: Apache::lonhtmlcommon::add_breadcrumb(
153: { href => '/adm/preferences?action=changetexenginepref',
1.177 raeburn 154: text => 'Math display settings'});
1.147 schafran 155: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.177 raeburn 156: $r->print(Apache::lonhtmlcommon::breadcrumbs('Math display settings'));
1.59 albertel 157: my $user = $env{'user.name'};
158: my $domain = $env{'user.domain'};
1.54 albertel 159: my %userenv = &Apache::lonnet::get('environment',['texengine']);
160: my $texengine=$userenv{'texengine'};
1.220 raeburn 161: if (lc($texengine) eq 'jsmath') {
162: $texengine = 'MathJax';
163: }
1.54 albertel 164:
1.69 albertel 165: my %mathchoices=('' => 'Default',
1.123 bisitz 166: 'tth' => 'tth (TeX to HTML)',
1.64 albertel 167: #'ttm' => 'TeX to MathML',
1.195 dseaton 168: 'MathJax' => 'MathJax',
1.168 www 169: 'mimetex' => 'mimetex (Convert to Images)',
170: 'raw' => 'Raw (Screen Reader)'
1.54 albertel 171: );
1.190 raeburn 172: %mathchoices = &Apache::lonlocal::texthash(%mathchoices);
1.179 bisitz 173: my $selectionbox=
174: &Apache::loncommon::select_form(
175: $texengine,
176: 'texengine',
1.190 raeburn 177: \%mathchoices);
1.195 dseaton 178: my $MathJax_start=&Apache::lontexconvert::MathJax_header();
1.123 bisitz 179: my %lt=&Apache::lonlocal::texthash(
1.177 raeburn 180: 'headline' => 'Change how math is displayed',
181: 'preftxt' => 'Preferred method to display math',
1.136 schafran 182: 'change' => 'Save',
1.123 bisitz 183: 'exmpl' => 'Examples',
1.195 dseaton 184: 'mathjax' => 'MathJax:',
1.213 bisitz 185: 'mathjaxinfo' => 'MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.',
1.123 bisitz 186: 'tth' => 'tth (TeX to HTML):',
187: 'mimetex' => 'mimetex (Convert to Images):',
188: );
189:
1.54 albertel 190: $r->print(<<ENDLSCREEN);
1.123 bisitz 191: <h2>$lt{'headline'}</h2>
1.88 albertel 192: <form name="prefs" action="/adm/preferences" method="post">
1.54 albertel 193: <input type="hidden" name="action" value="verify_and_change_texengine" />
1.123 bisitz 194: <p>
1.136 schafran 195: $lt{'preftxt'}: $selectionbox
196: <br />
197: <input type="submit" value="$lt{'change'}" />
1.123 bisitz 198: </p>
1.54 albertel 199: </form>
1.123 bisitz 200: <br />
201: <hr />
202: $lt{'exmpl'}
203:
1.195 dseaton 204: <h3>$lt{'mathjax'}</h3>
205: </script>
1.213 bisitz 206: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="150"></iframe>
1.195 dseaton 207: </p>
208: <p>
1.213 bisitz 209: $lt{'mathjaxinfo'}
1.195 dseaton 210: </p>
211:
1.123 bisitz 212: <h3>$lt{'mimetex'}</h3>
213: <p>
1.213 bisitz 214: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="150"></iframe>
1.67 albertel 215: </p>
1.123 bisitz 216:
217: <h3>$lt{'tth'}</h3>
218: <p>
1.213 bisitz 219: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="150"></iframe>
1.67 albertel 220: </p>
1.54 albertel 221: ENDLSCREEN
222: }
223:
224:
225: sub verify_and_change_texengine {
226: my $r = shift;
1.59 albertel 227: my $user = $env{'user.name'};
228: my $domain = $env{'user.domain'};
1.54 albertel 229: # Screenname
1.59 albertel 230: my $newtexengine = $env{'form.texengine'};
1.54 albertel 231: $newtexengine=~s/[^\-\w]//g;
1.220 raeburn 232: if (lc($newtexengine) eq 'jsmath') {
233: $newtexengine = 'MathJax';
234: }
1.56 albertel 235: if ($newtexengine eq 'ttm') {
1.116 raeburn 236: &Apache::lonnet::appenv({'browser.mathml' => 1});
1.56 albertel 237: } else {
1.59 albertel 238: if ($env{'environment.texengine'} eq 'ttm') {
1.116 raeburn 239: &Apache::lonnet::appenv({'browser.mathml' => 0});
1.56 albertel 240: }
241: }
1.54 albertel 242: my $message='';
243: if ($newtexengine) {
244: &Apache::lonnet::put('environment',{'texengine' => $newtexengine});
1.116 raeburn 245: &Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
1.158 bisitz 246: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));
1.54 albertel 247: } else {
248: &Apache::lonnet::del('environment',['texengine']);
1.139 raeburn 249: &Apache::lonnet::delenv('environment.texengine');
1.158 bisitz 250: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));
1.54 albertel 251: }
1.158 bisitz 252: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 253: &print_main_menu($r, $message);
1.54 albertel 254: }
255:
256: ################################################################
1.50 albertel 257: # Roles Page Preference Change Subroutines #
258: ################################################################
259: sub rolesprefchanger {
260: my $r = shift;
1.96 albertel 261: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
262: my $lc_role = ($env{'user.adv'} ? 'role' : 'course');
1.59 albertel 263: my $user = $env{'user.name'};
264: my $domain = $env{'user.domain'};
1.50 albertel 265: my %userenv = &Apache::lonnet::get
266: ('environment',['recentroles','recentrolesn']);
1.198 raeburn 267: my $brtext = 'Change '.$role.' Page Pref';
268: my $brtitle;
269: if ($env{'form.returnurl'} eq '/adm/roles') {
270: $brtext = 'Configure Hotlist';
271: } else {
272: $brtitle = $brtext;
273: }
1.126 droeschl 274: Apache::lonhtmlcommon::add_breadcrumb(
275: { href => '/adm/preferences?action=changerolespref',
1.198 raeburn 276: text => $brtext});
1.147 schafran 277: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.198 raeburn 278: $r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle));
1.50 albertel 279: my $hotlist_flag=$userenv{'recentroles'};
280: my $hotlist_n=$userenv{'recentrolesn'};
1.198 raeburn 281: my ($checkedon,$checkedoff);
1.50 albertel 282: if ($hotlist_flag) {
1.198 raeburn 283: $checkedon = 'checked="checked"';
284: } else {
285: $checkedoff = 'checked="checked"';
1.50 albertel 286: }
287:
288: if (!$hotlist_n) { $hotlist_n=3; }
289: my $options;
290: for (my $i=1; $i<10; $i++) {
291: my $select;
292: if ($hotlist_n == $i) { $select = 'selected="selected"'; }
293: $options .= "<option $select>$i</option>\n";
294: }
295:
1.89 albertel 296: # Get list of recent roles and display with checkbox in front
297: my $roles_check_list = '';
298: my $role_key='';
299: if ($env{'environment.recentroles'}) {
300: my %recent_roles =
301: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 302: my %frozen_roles =
303: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.89 albertel 304:
1.93 albertel 305: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.92 albertel 306: my @sorted_roles = sort {$role_text{$a} cmp $role_text{$b}} keys(%role_text);
307:
1.89 albertel 308: $roles_check_list .=
309: &Apache::loncommon::start_data_table().
310: &Apache::loncommon::start_data_table_header_row().
1.96 albertel 311: "<th>".&mt('Freeze '.$role)."</th>".
1.198 raeburn 312: "<th>".&mt($role)."</th>".
1.89 albertel 313: &Apache::loncommon::end_data_table_header_row().
314: "\n";
315: my $count;
1.92 albertel 316: foreach $role_key (@sorted_roles) {
1.89 albertel 317: my $checked = "";
318: my $value = $recent_roles{$role_key};
1.91 albertel 319: if ($frozen_roles{$role_key}) {
1.159 bisitz 320: $checked = ' checked="checked"';
1.89 albertel 321: }
322: $count++;
323: $roles_check_list .=
324: &Apache::loncommon::start_data_table_row().
325: '<td class="LC_table_cell_checkbox">'.
1.159 bisitz 326: "<input type=\"checkbox\"$checked name=\"freezeroles\"".
1.89 albertel 327: " id=\"freezeroles$count\" value=\"$role_key\" /></td>".
328: "<td><label for=\"freezeroles$count\">".
1.92 albertel 329: "$role_text{$role_key}</label></td>".
1.89 albertel 330: &Apache::loncommon::end_data_table_row(). "\n";
331: }
332: $roles_check_list .= "</table>\n";
333: }
334:
1.198 raeburn 335: my $actionurl = '/adm/preferences';
336: if ($env{'form.returnurl'} eq '/adm/roles') {
337: $actionurl = '/adm/roles';
338: }
339: $r->print('<h3>'.&mt('Recent Roles Hotlist').'</h3>');
340: unless ($checkedon) {
341: $r->print(&mt('LON-CAPA users with several '.$lc_role.'s may wish to enable the Hotlist.').'<br />');
342: }
1.89 albertel 343: $r->print('
1.198 raeburn 344: <form name="prefs" action="'.$actionurl.'" method="post">
1.50 albertel 345: <input type="hidden" name="action" value="verify_and_change_rolespref" />
1.198 raeburn 346: <input type="hidden" name="returnurl" value="'.$env{'form.returnurl'}.'" />
347: <div class="LC_left_float"><h4>'.&mt('Hotlist options').'</h4>
348: <p>'.
349: &mt('When enabled, the Hotlist keeps track of the last N '.$lc_role.'s visited.').'<br />'.
350: &mt('Those N '.$lc_role.'s are then shown in a table at the top of the '.$lc_role.'s page.').'</p>'.
1.181 wenzelju 351: &Apache::lonhtmlcommon::start_pick_box().
1.198 raeburn 352: &Apache::lonhtmlcommon::row_title(&mt('Use Recent '.$role.'s Hotlist')).
353: '<span class="LC_nobreak">
354: <label><input id="Hotliston" type="radio" '.$checkedon.' name="recentroles" value="1" />'.&mt('Yes').'</label>'.
355: (' 'x2).
356: '<label><input id="Hotlistoff" type="radio" '.$checkedoff.' name="recentroles" value="0" />'.&mt('No').'</label>
357: </span>'.
1.181 wenzelju 358: &Apache::lonhtmlcommon::row_closure().
359: &Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
360: '<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
1.198 raeburn 361: $options.'
362: </select>'.
1.181 wenzelju 363: &Apache::lonhtmlcommon::row_closure(1).
1.198 raeburn 364: &Apache::lonhtmlcommon::end_pick_box().'
365: </div>');
366: if ($roles_check_list) {
367: $r->print('<div class="LC_left_float">
368: <h4>'.&mt('Freeze Roles').'</h4>
369: <p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
1.201 raeburn 370: &mt('Those '.$lc_role.'s marked frozen will not be removed from the list, even if not recently used.').'
1.89 albertel 371: </p>
372: '.$roles_check_list.'
1.198 raeburn 373: </div>');
374: } else {
375: $r->print('<br clear="all" />'.
1.210 raeburn 376: &mt('Once the Hotlist contains recently visited '.$lc_role.'s you can return to this page to also set frozen roles.'));
1.198 raeburn 377: }
378: $r->print('
379: <br clear="all" />
1.136 schafran 380: <input type="submit" value="'.&mt('Save').'" />
1.89 albertel 381: </form>');
1.50 albertel 382: }
383:
1.92 albertel 384: sub rolespref_get_role_text {
385: # Get a line of text for each role
386: my ($roles) = @_;
387: my %roletext = ();
388:
389: foreach my $item (@$roles) {
390: # get course information
391: my ($role,$rest) = split(/\./, $item);
1.93 albertel 392: my $trole = "";
393: $trole = &Apache::lonnet::plaintext($role);
1.92 albertel 394: my ($tdomain,$other,$tsection)= split(/\//,Apache::lonnet::declutter($rest));
395: my $tother = '-';
1.93 albertel 396: if ($role =~ /^(cc|st|in|ta|ep|cr)/ ) {
1.92 albertel 397: my %newhash=&Apache::lonnet::coursedescription($tdomain."_".$other);
398: $tother = " - ".$newhash{'description'};
399: } elsif ($role =~ /dc/) {
400: $tother = "";
401: } else {
402: $tother = " - $other";
403: }
404:
405: my $section="";
406: if ($tsection) {
407: $section = " - Section/Group: $tsection";
408: }
409: $roletext{$item} = $tdomain." - ".$trole.$tother.$section;
410: }
411: return %roletext;
412: }
413:
1.50 albertel 414: sub verify_and_change_rolespref {
415: my $r = shift;
1.96 albertel 416: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
1.59 albertel 417: my $user = $env{'user.name'};
418: my $domain = $env{'user.domain'};
1.50 albertel 419: # Recent Roles Hotlist Flag
1.59 albertel 420: my $hotlist_flag = $env{'form.recentroles'};
421: my $hotlist_n = $env{'form.recentrolesn'};
1.89 albertel 422: my $message='<hr />';
1.50 albertel 423: if ($hotlist_flag) {
424: &Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
1.116 raeburn 425: &Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
1.180 wenzelju 426: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Enabled.')." ".&mt('Display [_1] Most Recent '.$role.'s.',$hotlist_n));
1.50 albertel 427: } else {
428: &Apache::lonnet::del('environment',['recentroles']);
1.139 raeburn 429: &Apache::lonnet::delenv('environment.recentroles');
1.180 wenzelju 430: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Disabled'));
1.50 albertel 431: }
432: if ($hotlist_n) {
433: &Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
1.116 raeburn 434: &Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
1.89 albertel 435: }
436:
437: # Get list of froze roles and list of recent roles
438: my @freeze_list = &Apache::loncommon::get_env_multiple('form.freezeroles');
439: my %freeze = ();
1.92 albertel 440: my %roletext = ();
441:
1.89 albertel 442: foreach my $key (@freeze_list) {
1.91 albertel 443: $freeze{$key}='1';
1.89 albertel 444: }
1.92 albertel 445:
1.89 albertel 446: my %recent_roles =
447: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 448: my %frozen_roles =
449: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.92 albertel 450: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.89 albertel 451:
452: # Unset any roles that were previously frozen but aren't in list
453: foreach my $role_key (sort(keys(%recent_roles))) {
1.91 albertel 454: if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {
1.158 bisitz 455: $message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.91 albertel 456: &Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
1.89 albertel 457: }
458: }
459:
460: # Freeze selected roles
461: foreach my $role_key (@freeze_list) {
1.91 albertel 462: if (!$frozen_roles{$role_key}) {
1.154 www 463: $message .= "<br />".
1.158 bisitz 464: &Apache::lonhtmlcommon::confirm_success(&mt('Freezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.89 albertel 465: &Apache::lonhtmlcommon::store_recent('roles',
1.91 albertel 466: $role_key,' ',1);
1.50 albertel 467: }
468: }
1.158 bisitz 469: $message=&Apache::loncommon::confirmwrapper($message);
1.198 raeburn 470: if ($env{'form.returnurl'} eq '/adm/roles') {
471: return $message;
472: } else {
473: &print_main_menu($r, $message);
474: }
1.50 albertel 475: }
476:
477:
1.28 www 478: ################################################################
1.9 matthew 479: # Anonymous Discussion Name Change Subroutines #
480: ################################################################
1.5 www 481: sub screennamechanger {
482: my $r = shift;
1.59 albertel 483: my $user = $env{'user.name'};
484: my $domain = $env{'user.domain'};
1.14 www 485: my %userenv = &Apache::lonnet::get
486: ('environment',['screenname','nickname']);
1.6 www 487: my $screenname=$userenv{'screenname'};
1.14 www 488: my $nickname=$userenv{'nickname'};
1.126 droeschl 489: Apache::lonhtmlcommon::add_breadcrumb(
490: { href => '/adm/preferences?action=changescreenname',
491: text => 'Change Screen Name'});
1.147 schafran 492: $r->print(Apache::loncommon::start_page('Personal Data'));
1.126 droeschl 493: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
1.133 bisitz 494: $r->print('<p>'
495: .&mt('Change the name that is displayed in your posts.')
496: .'</p>'
497: );
498: $r->print('<form name="prefs" action="/adm/preferences" method="post">'
499: .'<input type="hidden" name="action" value="verify_and_change_screenname" />'
500: .&Apache::lonhtmlcommon::start_pick_box()
1.158 bisitz 501: .&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
1.133 bisitz 502: .'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
503: .&Apache::lonhtmlcommon::row_closure()
1.158 bisitz 504: .&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
1.133 bisitz 505: .'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
506: .&Apache::lonhtmlcommon::row_closure()
507: .&Apache::lonhtmlcommon::row_title()
508: .'<input type="submit" value="'.&mt('Save').'" />'
509: .&Apache::lonhtmlcommon::row_closure(1)
510: .&Apache::lonhtmlcommon::end_pick_box()
511: .'</form>'
512: );
1.5 www 513: }
1.6 www 514:
515: sub verify_and_change_screenname {
516: my $r = shift;
1.59 albertel 517: my $user = $env{'user.name'};
518: my $domain = $env{'user.domain'};
1.14 www 519: # Screenname
1.59 albertel 520: my $newscreen = $env{'form.screenname'};
1.14 www 521: $newscreen=~s/[^ \w]//g;
1.6 www 522: my $message='';
523: if ($newscreen) {
1.7 www 524: &Apache::lonnet::put('environment',{'screenname' => $newscreen});
1.116 raeburn 525: &Apache::lonnet::appenv({'environment.screenname' => $newscreen});
1.161 bisitz 526: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.6 www 527: } else {
528: &Apache::lonnet::del('environment',['screenname']);
1.139 raeburn 529: &Apache::lonnet::delenv('environment.screenname');
1.158 bisitz 530: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));
1.6 www 531: }
1.14 www 532: # Nickname
533: $message.='<br />';
1.59 albertel 534: $newscreen = $env{'form.nickname'};
1.14 www 535: $newscreen=~s/[^ \w]//g;
536: if ($newscreen) {
537: &Apache::lonnet::put('environment',{'nickname' => $newscreen});
1.116 raeburn 538: &Apache::lonnet::appenv({'environment.nickname' => $newscreen});
1.161 bisitz 539: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.14 www 540: } else {
541: &Apache::lonnet::del('environment',['nickname']);
1.139 raeburn 542: &Apache::lonnet::delenv('environment.nickname');
1.158 bisitz 543: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));
1.14 www 544: }
1.68 www 545: &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
1.158 bisitz 546: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 547: &print_main_menu($r, $message);
1.20 www 548: }
549:
550: ################################################################
1.192 raeburn 551: # Icon Subroutines #
552: ################################################################
553: sub iconchanger {
554: my $r = shift;
555: &Apache::lonhtmlcommon::add_breadcrumb(
556: { href => '/adm/preferences?action=changeicons',
557: text => 'Change Menu Display'});
558: $r->print(Apache::loncommon::start_page('Page Display Settings'));
559: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Menu Display'));
560:
561: my $user = $env{'user.name'};
562: my $domain = $env{'user.domain'};
563: my %userenv = &Apache::lonnet::get('environment',['icons']);
564: my $iconic='checked="checked"';
565: my ($classic,$onlyicon,$iconic_preview,$iconsonly_preview);
566: if ($userenv{'icons'} eq 'classic') {
567: $iconic='';
568: $classic='<div class="LC_info">'.
569: &mt('Your current selection: "Use buttons and text" is deprecated - it is recommended that you change this to "Use icons and text".').'</div>';
570: }
571: if ($userenv{'icons'} eq 'iconsonly') {
572: $onlyicon='checked="checked"';
573: $iconic='';
574: }
575: my $change=&mt('Save');
576: my %lt = &icon_options();
577: my ($inlinetools,$toolsorder) = &icon_previews();
578: if ((ref($inlinetools) eq 'HASH') && (ref($toolsorder) eq 'ARRAY')) {
579: foreach my $tool (@{$toolsorder}) {
580: my ($command,$row,$col,$img,$top,$bot,$act,$desc) =
581: split(/\&/,$inlinetools->{$tool});
582: $iconic_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'" class="LC_icon" /><span class="LC_menubuttons_inline_text">'.$top.(' ' x 2).'</span></a></li>';
583: $iconsonly_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'" class="LC_icon" /> </a></li>';
584: }
585: }
586: $iconsonly_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
587: '<ul>'.
588: $iconsonly_preview.
589: '</ul></li></ul>';
590: $iconic_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
591: '<ul>'.
592: $iconic_preview.
593: '</ul></li></ul>';
594: $r->print(<<ENDSCREEN);
595: $classic
596: <form name="prefs" action="/adm/preferences" method="post">
597: <input type="hidden" name="action" value="verify_and_change_icons" />
598: <label><input type="radio" name="menumode" value="iconic" $iconic /> $lt{'iconic'}</label>$iconic_preview<br />
599: <label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $lt{'iconsonly'}</label>$iconsonly_preview<br />
600: <input type="submit" value="$change" />
601: </form>
602: ENDSCREEN
603: }
604:
605: sub verify_and_change_icons {
606: my $r = shift;
607: my $user = $env{'user.name'};
608: my $domain = $env{'user.domain'};
609: my $newicons = $env{'form.menumode'};
610: my %lt = &icon_options();
611: my $newchoice = $newicons;
612: if ($lt{$newicons}) {
613: $newchoice = $lt{$newicons};
614: }
615: &Apache::lonnet::put('environment',{'icons' => $newicons});
616: &Apache::lonnet::appenv({'environment.icons' => $newicons});
617: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newchoice.'</tt>'));
618: $message=&Apache::loncommon::confirmwrapper($message);
619: &print_main_menu($r, $message);
620: }
621:
622: sub icon_options {
623: return &Apache::lonlocal::texthash(
624: iconic => 'Use icons and text',
625: iconsonly => 'Use icons only',
626: );
627: }
628:
629: sub icon_previews {
630: my %icon_text = (
631: annotate => 'Notes',
1.197 raeburn 632: wishlist => 'Stored Links',
1.192 raeburn 633: catalog => 'Info',
634: evaluate => 'Evaluate',
635: feedback => 'Communicate',
636: printout => 'Print',
637: );
638: my %inlinetools = (
639: printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",
1.197 raeburn 640: wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository",
1.192 raeburn 641: evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",
642: feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",
643: annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",
644: catalog => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&Show Metadata",
645: );
646: my @toolsorder = qw(annotate wishlist evaluate feedback printout catalog);
647: return (\%inlinetools,\@toolsorder);
648: }
649:
650: ################################################################
1.105 www 651: # Clicker Subroutines #
652: ################################################################
653:
654: sub clickerchanger {
655: my $r = shift;
1.152 www 656: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 657: { href => '/adm/preferences?action=changeclicker',
658: text => 'Register Clicker'});
1.147 schafran 659: $r->print(Apache::loncommon::start_page('Other'));
1.126 droeschl 660: $r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
1.105 www 661: my $user = $env{'user.name'};
662: my $domain = $env{'user.domain'};
663: my %userenv = &Apache::lonnet::get
664: ('environment',['clickers']);
665: my $clickers=$userenv{'clickers'};
666: $clickers=~s/\,/\n/gs;
667: my $text=&mt('Enter response device ("clicker") numbers');
1.151 bisitz 668: my $change=&mt('Save');
1.114 bisitz 669: my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));
1.105 www 670: $r->print(<<ENDSCREEN);
671: <form name="prefs" action="/adm/preferences" method="post">
672: <input type="hidden" name="action" value="verify_and_change_clicker" />
1.151 bisitz 673: <label>$helplink<br /><br />$text<br />
1.108 www 674: <textarea name="clickers" rows="5" cols="20">$clickers</textarea>
1.105 www 675: </label>
1.151 bisitz 676: <br />
1.105 www 677: <input type="submit" value="$change" />
678: </form>
679: ENDSCREEN
680: }
681:
682: sub verify_and_change_clicker {
683: my $r = shift;
684: my $user = $env{'user.name'};
685: my $domain = $env{'user.domain'};
1.218 raeburn 686: my $uhome = $env{'user.home'};
1.105 www 687: my $newclickers = $env{'form.clickers'};
1.218 raeburn 688: my $message;
1.108 www 689: $newclickers=~s/[^\w\:\-]+/\,/gs;
1.105 www 690: $newclickers=~tr/a-z/A-Z/;
1.108 www 691: $newclickers=~s/[\:\-]+/\-/g;
692: $newclickers=~s/\,+/\,/g;
1.105 www 693: $newclickers=~s/^\,//;
694: $newclickers=~s/\,$//;
1.218 raeburn 695: my @oldclickers = split(/,/,$env{'environment.clickers'});
696: my @newclickers = split(/,/,$newclickers);
697: my %newuniq;
698: map { $newuniq{$_} = 1; } @newclickers;
699: @newclickers = sort(keys(%newuniq));
700: my @differences = &Apache::loncommon::compare_arrays(\@oldclickers,\@newclickers);
701: if (@differences) {
702: my $putres = &Apache::lonnet::put('environment',{'clickers' => $newclickers});
703: if ($putres eq 'ok') {
704: my @adds = ();
705: my @dels = ();
706: foreach my $item (@differences) {
707: if (grep(/^\Q$item\E$/,@newclickers)) {
708: push(@adds,$item);
709: } else {
710: push(@dels,$item);
711: }
712: }
713: if (@dels) {
714: my %delclicker;
715: map { $delclicker{$_} = $user; } @dels;
716: my $putresult = &Apache::lonnet::iddel($domain,\%delclicker,$uhome,'clickers');
717: }
718: if (@adds) {
719: my %addclicker;
720: map { $addclicker{$_} = $user; } @adds;
721: my $putresult = &Apache::lonnet::updateclickers($domain,'add',\%addclicker,$uhome,1);
722: }
723: &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
724: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
725: } else {
726: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Error saving clicker ID').1);
727: }
728: } else {
729: $message='<span class="LC_info">'.&mt('Clicker information unchanged').'</span>';
730: }
1.158 bisitz 731: $message=&Apache::loncommon::confirmwrapper($message);
732: &print_main_menu($r, $message);
1.105 www 733: }
734:
1.119 www 735: ################################################################
736: # Domcoord Access Subroutines #
737: ################################################################
738:
739: sub domcoordchanger {
740: my $r = shift;
1.154 www 741: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 742: { href => '/adm/preferences?action=changedomcoord',
743: text => 'Restrict Domain Coordinator Access'});
744: $r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
745: $r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
1.119 www 746: my $user = $env{'user.name'};
747: my $domain = $env{'user.domain'};
748: my %userenv = &Apache::lonnet::get
1.120 www 749: ('environment',['domcoord.author']);
1.119 www 750: my $constchecked='';
751: if ($userenv{'domcoord.author'} eq 'blocked') {
1.159 bisitz 752: $constchecked=' checked="checked"';
1.119 www 753: }
1.205 bisitz 754: my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
755: my $construction=&mt('Block access to Authoring Space');
1.136 schafran 756: my $change=&mt('Save');
1.225 raeburn 757: my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
1.119 www 758: $r->print(<<ENDSCREEN);
759: <form name="prefs" action="/adm/preferences" method="post">
1.225 raeburn 760: <input type="hidden" name="returnurl" value="$returnurl" />
1.119 www 761: <input type="hidden" name="action" value="verify_and_change_domcoord" />
762: $text<br />
1.159 bisitz 763: <label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
1.119 www 764: <input type="submit" value="$change" />
765: </form>
766: ENDSCREEN
767: }
768:
769: sub verify_and_change_domcoord {
770: my $r = shift;
771: my $user = $env{'user.name'};
772: my $domain = $env{'user.domain'};
1.120 www 773: my %domcoord=('domcoord.author' => '');
1.119 www 774: if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
775: &Apache::lonnet::put('environment',\%domcoord);
1.120 www 776: &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
1.158 bisitz 777: my $status='';
778: if ($domcoord{'domcoord.author'} eq 'blocked') {
779: $status=&mt('on');
780: } else {
781: $status=&mt('off');
782: }
1.205 bisitz 783: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to Authoring Space').'</i>','<tt>'.$status.'</tt>'));
1.158 bisitz 784: $message=&Apache::loncommon::confirmwrapper($message);
1.225 raeburn 785: if ($env{'form.returnurl'}) {
786: &do_redirect($r,$env{'form.returnurl'},$message);
787: } else {
788: &print_main_menu($r,$message);
789: }
1.119 www 790: }
791:
1.118 www 792: #################################################################
793: ## Lock Subroutines #
794: #################################################################
795:
796: sub lockwarning {
797: my $r = shift;
798: my $title=&mt('Action locked');
799: my $texttop=&mt('LON-CAPA is currently performing the following actions:');
800: my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
801: my ($num,%which)=&Apache::lonnet::get_locks();
802: my $which='';
1.214 raeburn 803: foreach my $id (keys(%which)) {
1.118 www 804: $which.='<li>'.$which{$id}.'</li>';
805: }
806: my $change=&mt('Override');
807: $r->print(<<ENDSCREEN);
808: <form name="prefs" action="/adm/preferences" method="post">
809: <input type="hidden" name="action" value="verify_and_change_locks" />
810: <h1>$title</h1>
811: $texttop
812: <ul>
813: $which
814: </ul>
815: $textbottom
816: <input type="submit" value="$change" />
817: </form>
818: ENDSCREEN
819: }
820:
821: sub verify_and_change_lockwarning {
822: my $r = shift;
823: &Apache::lonnet::remove_all_locks();
824: $r->print(&mt('Cleared locks.'));
825: }
826:
827:
1.105 www 828: ################################################################
1.20 www 829: # Message Forward #
830: ################################################################
831:
832: sub msgforwardchanger {
1.102 raeburn 833: my ($r,$message) = @_;
1.59 albertel 834: my $user = $env{'user.name'};
835: my $domain = $env{'user.domain'};
1.102 raeburn 836: my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']);
1.20 www 837: my $msgforward=$userenv{'msgforward'};
1.102 raeburn 838: my %lt = &Apache::lonlocal::texthash(
839: all => 'All',
840: crit => 'Critical only',
841: reg => 'Non-critical only',
1.175 raeburn 842: foad => 'Forward to account(s)',
843: fwdm => 'Forward messages to other account(s) in LON-CAPA',
844: noti => 'E-mail notification of LON-CAPA messages',
845: mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
1.136 schafran 846: chg => 'Save',
1.104 raeburn 847: email => 'The e-mail address entered in row ',
1.102 raeburn 848: notv => 'is not a valid e-mail address',
1.103 raeburn 849: toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
1.136 schafran 850: prme => 'Back',
1.102 raeburn 851: );
1.208 bisitz 852: $lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
853: $lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
1.126 droeschl 854: Apache::lonhtmlcommon::add_breadcrumb(
855: { href => '/adm/preferences?action=changemsgforward',
1.176 raeburn 856: text => 'Messages & Notifications'});
1.178 bisitz 857: $r->print(Apache::loncommon::start_page('Messages & Notifications'));
858: $r->print(Apache::lonhtmlcommon::breadcrumbs('Messages & Notifications'));
1.113 raeburn 859: my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
860: my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
861: my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
1.102 raeburn 862: my @allow_html = split(/,/,$userenv{'notifywithhtml'});
863: my %allnot = &get_notifications(\%userenv);
864: my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
865: my $jscript = qq|
1.148 bisitz 866: <script type="text/javascript" language="JavaScript">
1.102 raeburn 867: function validate() {
868: for (var i=0; i<document.prefs.numnotify.value; i++) {
1.104 raeburn 869: var checkaddress = 0;
1.102 raeburn 870: var addr = document.prefs.elements['address_'+i].value;
1.104 raeburn 871: var rownum = i+1;
1.102 raeburn 872: if (i < document.prefs.numnotify.value-1) {
1.104 raeburn 873: if (document.prefs.elements['modify_notify_'+i].checked) {
1.102 raeburn 874: checkaddress = 1;
1.104 raeburn 875: }
1.102 raeburn 876: } else {
877: if (document.prefs.elements['add_notify_'+i].checked == true) {
878: checkaddress = 1;
879: }
880: }
1.104 raeburn 881: if (checkaddress == 1) {
1.102 raeburn 882: var addr = document.prefs.elements['address_'+i].value;
883: if (validmail(document.prefs.elements['address_'+i]) == false) {
1.104 raeburn 884: var multimsg = '';
885: if (addr.indexOf(",") >= 0) {
886: multimsg = "\\n($lt{'toen'}).";
887: }
1.110 bisitz 888: alert("$lt{'email'} "+rownum+" ('"+addr+"') $lt{'notv'}."+multimsg);
1.102 raeburn 889: return;
890: }
891: }
892: }
893: document.prefs.submit();
894: }
1.104 raeburn 895:
896: function address_changes (adnum) {
897: if (!document.prefs.elements['del_notify_'+adnum].checked) {
898: document.prefs.elements['modify_notify_'+adnum].checked = true;
899: }
900: }
901:
902: function new_address(adnum) {
903: document.prefs.elements['add_notify_'+adnum].checked = true;
904: }
905:
906: function delete_address(adnum) {
907: if (document.prefs.elements['del_notify_'+adnum].checked) {
908: document.prefs.elements['modify_notify_'+adnum].checked = false;
909: }
910: }
911:
912: function modify_address(adnum) {
913: if (document.prefs.elements['modify_notify_'+adnum].checked) {
914: document.prefs.elements['del_notify_'+adnum].checked = false;
915: }
916: }
917:
1.102 raeburn 918: $validatescript
919: </script>
920: |;
1.20 www 921: $r->print(<<ENDMSG);
1.102 raeburn 922: $jscript
923: $message
1.175 raeburn 924: <h3>$lt{'fwdm'} $forwardingHelp</h3>
1.88 albertel 925: <form name="prefs" action="/adm/preferences" method="post">
1.20 www 926: <input type="hidden" name="action" value="verify_and_change_msgforward" />
1.110 bisitz 927: $lt{'foad'} ($lt{'foad_exmpl'}):
1.175 raeburn 928: <input type="text" size="40" value="$msgforward" name="msgforward" />
929: <br /><br />
1.113 raeburn 930: <h3>$lt{'noti'} $notificationHelp</h3>
1.110 bisitz 931: $lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
1.102 raeburn 932: ENDMSG
933: my @sortforwards = sort (keys(%allnot));
934: my $output = &Apache::loncommon::start_data_table().
935: &Apache::loncommon::start_data_table_header_row().
1.104 raeburn 936: '<th> </th>'.
1.102 raeburn 937: '<th>'.&mt('Action').'</th>'.
938: '<th>'.&mt('Notification address').'</th><th>'.
1.113 raeburn 939: &mt('Types of message for which notification is sent').
940: $criticalMessageHelp.'</th><th>'.
1.104 raeburn 941: &mt('Excerpt retains HTML tags in message').'</th>'.
1.102 raeburn 942: &Apache::loncommon::end_data_table_header_row();
943: my $num = 0;
1.104 raeburn 944: my $counter = 1;
1.102 raeburn 945: foreach my $item (@sortforwards) {
946: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 947: '<td><b>'.$counter.'</b></td>'.
948: '<td><span class="LC_nobreak"><label>'.
949: '<input type="checkbox" name="modify_notify_'.
950: $num.'" onclick="javscript:modify_address('."'$num'".')" />'.
951: &mt('Modify').'</label></span> '.
952: '<span class="LC_nobreak"><label>'.
953: '<input type="checkbox" name="del_notify_'.$num.
954: '" onclick="javscript:delete_address('."'$num'".')" />'.
955: &mt('Delete').'</label></span></td>'.
1.102 raeburn 956: '<td><input type="text" value="'.$item.'" name="address_'.
1.206 bisitz 957: $num.'" onfocus="javascript:address_changes('."'$num'".
1.104 raeburn 958: ')" /></td><td>';
1.102 raeburn 959: my %chk;
960: if (defined($allnot{$item}{'crit'})) {
961: if (defined($allnot{$item}{'reg'})) {
962: $chk{'all'} = 'checked="checked" ';
963: } else {
964: $chk{'crit'} = 'checked="checked" ';
965: }
966: } else {
967: $chk{'reg'} = 'checked="checked" ';
968: }
969: foreach my $type ('all','crit','reg') {
970: $output .= '<span class="LC_nobreak"><label>'.
971: '<input type="radio" name="notify_type_'.$num.
1.104 raeburn 972: '" value="'.$type.'" '.$chk{$type}.
973: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 974: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 975: }
976: my $htmlon = '';
977: my $htmloff = '';
978: if (grep/^\Q$item\E/,@allow_html) {
979: $htmlon = 'checked="checked" ';
980: } else {
981: $htmloff = 'checked="checked" ';
982: }
983: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.104 raeburn 984: '" value="1" '.$htmlon.
985: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 986: &mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 987: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1.104 raeburn 988: $htmloff. ' onchange="javascript:address_changes('."'$num'".
989: ')" />'.
990: &mt('No').'</label></td>'.
1.102 raeburn 991: &Apache::loncommon::end_data_table_row();
992: $num ++;
1.104 raeburn 993: $counter ++;
1.102 raeburn 994: }
995: my %defchk = (
996: all => 'checked="checked" ',
997: crit => '',
998: reg => '',
999: );
1000: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 1001: '<td><b>'.$counter.'</b></td>'.
1002: '<td><span class="LC_nobreak"><label>'.
1003: '<input type="checkbox" name="add_notify_'.$num.
1004: '" value="1" />'.&mt('Add new address').'</label></span></td>'.
1.102 raeburn 1005: '<td><input type="text" value="" name="address_'.$num.
1.206 bisitz 1006: '" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
1.102 raeburn 1007: foreach my $type ('all','crit','reg') {
1008: $output .= '<span class="LC_nobreak"><label>'.
1009: '<input type="radio" name="notify_type_'.$num.
1010: '" value="'.$type.'" '.$defchk{$type}.'/>'.
1.175 raeburn 1011: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 1012: }
1013: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.175 raeburn 1014: '" value="1" />'.&mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 1015: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1016: ' checked="checked" />'.
1017: &mt('No').'</label></td>'.
1018: &Apache::loncommon::end_data_table_row().
1019: &Apache::loncommon::end_data_table();
1020: $num ++;
1021: $r->print($output);
1022: $r->print(qq|
1.113 raeburn 1023: <br /><hr />
1.102 raeburn 1024: <input type="hidden" name="numnotify" value="$num" />
1.136 schafran 1025: <input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
1.102 raeburn 1026: <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
1.20 www 1027: </form>
1.102 raeburn 1028: |);
1029:
1030: }
1031:
1032: sub get_notifications {
1033: my ($userenv) = @_;
1034: my %allnot;
1035: my @critnot = split(/,/,$userenv->{'critnotification'});
1036: my @regnot = split(/,/,$userenv->{'notification'});
1037: foreach my $item (@critnot) {
1038: $allnot{$item}{crit} = 1;
1039: }
1040: foreach my $item (@regnot) {
1041: $allnot{$item}{reg} = 1;
1042: }
1043: return %allnot;
1.20 www 1044: }
1045:
1046: sub verify_and_change_msgforward {
1047: my $r = shift;
1.59 albertel 1048: my $user = $env{'user.name'};
1049: my $domain = $env{'user.domain'};
1.20 www 1050: my $newscreen = '';
1051: my $message='';
1.182 raeburn 1052: foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
1053: my ($msuser,$msdomain);
1054: if ($recip =~ /:/) {
1055: ($msuser,$msdomain)=split(':',$recip);
1056: } else {
1057: ($msuser,$msdomain)=split(/\@/,$recip);
1058: }
1.95 albertel 1059: $msuser = &LONCAPA::clean_username($msuser);
1060: $msdomain = &LONCAPA::clean_domain($msdomain);
1.20 www 1061: if (($msuser) && ($msdomain)) {
1062: if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
1.182 raeburn 1063: $newscreen.=$msuser.':'.$msdomain.',';
1064: } else {
1065: $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
1066: }
1.20 www 1067: }
1068: }
1069: $newscreen=~s/\,$//;
1070: if ($newscreen) {
1071: &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
1.116 raeburn 1072: &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
1.180 wenzelju 1073: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');
1.20 www 1074: } else {
1075: &Apache::lonnet::del('environment',['msgforward']);
1.139 raeburn 1076: &Apache::lonnet::delenv('environment.msgforward');
1.180 wenzelju 1077: $message.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');
1.20 www 1078: }
1.102 raeburn 1079: my $critnotification;
1080: my $notification;
1081: my $notify_with_html;
1082: my $lastnotify = $env{'form.numnotify'}-1;
1.104 raeburn 1083: my $totaladdresses = 0;
1.102 raeburn 1084: for (my $i=0; $i<$env{'form.numnotify'}; $i++) {
1085: if ((!defined($env{'form.del_notify_'.$i})) &&
1.104 raeburn 1086: ((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) ||
1.102 raeburn 1087: ($i<$lastnotify))) {
1088: if (defined($env{'form.address_'.$i})) {
1089: if ($env{'form.notify_type_'.$i} eq 'all') {
1090: $critnotification .= $env{'form.address_'.$i}.',';
1091: $notification .= $env{'form.address_'.$i}.',';
1092: } elsif ($env{'form.notify_type_'.$i} eq 'crit') {
1093: $critnotification .= $env{'form.address_'.$i}.',';
1094: } elsif ($env{'form.notify_type_'.$i} eq 'reg') {
1095: $notification .= $env{'form.address_'.$i}.',';
1096: }
1097: if ($env{'form.html_'.$i} eq '1') {
1098: $notify_with_html .= $env{'form.address_'.$i}.',';
1099: }
1.104 raeburn 1100: $totaladdresses ++;
1.102 raeburn 1101: }
1102: }
1103: }
1104: $critnotification =~ s/,$//;
1105: $critnotification=~s/\s//gs;
1106: $notification =~ s/,$//;
1.20 www 1107: $notification=~s/\s//gs;
1.102 raeburn 1108: $notify_with_html =~ s/,$//;
1109: $notify_with_html =~ s/\s//gs;
1.20 www 1110: if ($notification) {
1111: &Apache::lonnet::put('environment',{'notification' => $notification});
1.116 raeburn 1112: &Apache::lonnet::appenv({'environment.notification' => $notification});
1.180 wenzelju 1113: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />');
1.20 www 1114: } else {
1115: &Apache::lonnet::del('environment',['notification']);
1.139 raeburn 1116: &Apache::lonnet::delenv('environment.notification');
1.180 wenzelju 1117: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');
1.20 www 1118: }
1119: if ($critnotification) {
1120: &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
1.116 raeburn 1121: &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
1.180 wenzelju 1122: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />');
1.20 www 1123: } else {
1124: &Apache::lonnet::del('environment',['critnotification']);
1.139 raeburn 1125: &Apache::lonnet::delenv('environment.critnotification');
1.180 wenzelju 1126: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');
1.102 raeburn 1127: }
1128: if ($critnotification || $notification) {
1129: if ($notify_with_html) {
1130: &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
1.116 raeburn 1131: &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
1.180 wenzelju 1132: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.');
1.102 raeburn 1133: } else {
1134: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1135: &Apache::lonnet::delenv('environment.notifywithhtml');
1.104 raeburn 1136: if ($totaladdresses == 1) {
1.180 wenzelju 1137: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));
1.104 raeburn 1138: } else {
1.180 wenzelju 1139: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
1.104 raeburn 1140: }
1.102 raeburn 1141: }
1142: } else {
1143: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1144: &Apache::lonnet::delenv('environment.notifywithhtml');
1.102 raeburn 1145: }
1.109 albertel 1146: &Apache::loncommon::flush_email_cache($user,$domain);
1.180 wenzelju 1147: $message=&Apache::loncommon::confirmwrapper($message);
1.102 raeburn 1148: &msgforwardchanger($r,$message);
1.6 www 1149: }
1150:
1.12 www 1151: ################################################################
1.19 www 1152: # Colors #
1.12 www 1153: ################################################################
1154:
1.19 www 1155: sub colorschanger {
1.12 www 1156: my $r = shift;
1.126 droeschl 1157: Apache::lonhtmlcommon::add_breadcrumb(
1158: { href => '/adm/preferences?action=changecolors',
1159: text => 'Change Colors'});
1.147 schafran 1160: $r->print(Apache::loncommon::start_page('Page Display Settings'));
1.126 droeschl 1161: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
1.19 www 1162: # figure out colors
1.80 albertel 1163: my $function=&Apache::loncommon::get_users_function();
1.19 www 1164: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1165: my %colortypes=&Apache::lonlocal::texthash(
1166: 'pgbg' => 'Page Background Color',
1167: 'tabbg' => 'Header Background Color',
1168: 'sidebg' => 'Header Border Color',
1169: 'font' => 'Font Color',
1170: 'fontmenu' => 'Font Menu Color',
1171: 'link' => 'Un-Visited Link Color',
1172: 'vlink' => 'Visited Link Color',
1173: 'alink' => 'Active Link Color',
1174: );
1.82 albertel 1175: my $start_data_table = &Apache::loncommon::start_data_table();
1.19 www 1176: my $chtable='';
1.22 matthew 1177: foreach my $item (sort(keys(%colortypes))) {
1.19 www 1178: my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
1.82 albertel 1179: $chtable.=&Apache::loncommon::start_data_table_row().
1.200 foxr 1180: '<td>'.$colortypes{$item}.'<td><input name="'.$item.
1181: '" class="colorchooser" size="10" value="'.$curcol.
1182: '" /></td>'.
1.83 albertel 1183: &Apache::loncommon::end_data_table_row()."\n";
1.19 www 1184: }
1.82 albertel 1185: my $end_data_table = &Apache::loncommon::end_data_table();
1.23 matthew 1186: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.157 bisitz 1187: my $savebutton = &mt('Save');
1188: my $resetbutton = &mt('Reset All');
1189: my $resetbuttondesc = &mt('Reset All Colors to Default');
1.200 foxr 1190: my $colorchooser=&Apache::lonhtmlcommon::color_picker();
1.202 raeburn 1191: $r->print('<script type="text/javascript" language="JavaScript">
1.200 foxr 1192: ' . $colorchooser . '
1193: </script>
1194: ');
1.19 www 1195: $r->print(<<ENDCOL);
1196:
1.207 bisitz 1197: <form name="parmform" action="">
1.21 www 1198: <input type="hidden" name="pres_marker" />
1199: <input type="hidden" name="pres_type" />
1200: <input type="hidden" name="pres_value" />
1201: </form>
1.88 albertel 1202: <form name="prefs" action="/adm/preferences" method="post">
1.19 www 1203: <input type="hidden" name="action" value="verify_and_change_colors" />
1.82 albertel 1204: $start_data_table
1.19 www 1205: $chtable
1.82 albertel 1206: $end_data_table
1.19 www 1207: </table>
1.157 bisitz 1208: <p>
1209: <input type="submit" value="$savebutton" />
1210: <input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
1211: </p>
1.12 www 1212: </form>
1.19 www 1213: ENDCOL
1.12 www 1214: }
1215:
1.19 www 1216: sub verify_and_change_colors {
1.12 www 1217: my $r = shift;
1.19 www 1218: # figure out colors
1.80 albertel 1219: my $function=&Apache::loncommon::get_users_function();
1.19 www 1220: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1221: my %colortypes=&Apache::lonlocal::texthash(
1222: 'pgbg' => 'Page Background Color',
1223: 'tabbg' => 'Header Background Color',
1224: 'sidebg' => 'Header Border Color',
1225: 'font' => 'Font Color',
1226: 'fontmenu' => 'Font Menu Color',
1227: 'link' => 'Un-Visited Link Color',
1228: 'vlink' => 'Visited Link Color',
1229: 'alink' => 'Active Link Color',
1230: );
1.19 www 1231:
1.12 www 1232: my $message='';
1.214 raeburn 1233: foreach my $item (keys(%colortypes)) {
1.59 albertel 1234: my $color=$env{'form.'.$item};
1.200 foxr 1235: if (!($color =~ /^#/)) {
1236: $color = '#' . $color;
1237: }
1.21 www 1238: my $entry='color.'.$function.'.'.$item;
1.59 albertel 1239: if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
1.21 www 1240: &Apache::lonnet::put('environment',{$entry => $color});
1.116 raeburn 1241: &Apache::lonnet::appenv({'environment.'.$entry => $color});
1.157 bisitz 1242: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
1243: .'<br />';
1.21 www 1244: } else {
1245: &Apache::lonnet::del('environment',[$entry]);
1.138 schafran 1246: &Apache::lonnet::delenv('environment.'.$entry);
1.157 bisitz 1247: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
1248: .'<br />';
1.21 www 1249: }
1250: }
1.158 bisitz 1251: $message=&Apache::loncommon::confirmwrapper($message);
1.157 bisitz 1252:
1.84 albertel 1253: my $now = time;
1254: &Apache::lonnet::put('environment',{'color.timestamp' => $now});
1.116 raeburn 1255: &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
1.84 albertel 1256:
1.152 www 1257: &print_main_menu($r, $message);
1.12 www 1258: }
1259:
1.4 matthew 1260: ######################################################
1261: # password handler subroutines #
1262: ######################################################
1.3 matthew 1263: sub passwordchanger {
1.228 raeburn 1264: my ($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields) = @_;
1.4 matthew 1265: # This function is a bit of a mess....
1.3 matthew 1266: # Passwords are encrypted using londes.js (DES encryption)
1.4 matthew 1267: $errormessage = ($errormessage || '');
1.193 raeburn 1268: my ($user,$domain,$currentpass);
1.152 www 1269: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1270: { href => '/adm/preferences?action=changepass',
1271: text => 'Change Password'});
1.144 raeburn 1272: unless ($caller eq 'reset_by_email') {
1.147 schafran 1273: $r->print(Apache::loncommon::start_page('Personal Data'));
1.144 raeburn 1274: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
1275: }
1.217 raeburn 1276: my ($blocked,$blocktext) =
1277: &Apache::loncommon::blocking_status('passwd');
1278: if ($blocked) {
1279: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
1280: return;
1281: }
1.94 raeburn 1282: if ((!defined($caller)) || ($caller eq 'preferences')) {
1283: $user = $env{'user.name'};
1284: $domain = $env{'user.domain'};
1285: if (!defined($caller)) {
1286: $caller = 'preferences';
1287: }
1288: } elsif ($caller eq 'reset_by_email') {
1.229 raeburn 1289: my %data = &Apache::lonnet::tmpget($mailtoken);
1290: if (keys(%data) == 0) {
1291: $r->print(
1292: '<p class="LC_warning">'
1293: .&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
1294: ,'<a href="/adm/resetpw">','</a>')
1295: .'</p>'
1296: );
1297: return;
1298: }
1299: if (defined($data{time})) {
1300: if (time - $data{'time'} < $timelimit) {
1301: $user = $data{'username'};
1302: $domain = $data{'domain'};
1303: $currentpass = $data{'temppasswd'};
1.94 raeburn 1304: } else {
1.199 bisitz 1305: $r->print(
1306: '<p class="LC_warning">'
1.229 raeburn 1307: .&mt('Sorry, the token generated when you requested'
1308: .' a password reset has expired.')
1.199 bisitz 1309: .'</p>'
1310: );
1.94 raeburn 1311: return;
1312: }
1.231 raeburn 1313: } else {
1.229 raeburn 1314: $r->print(
1315: '<p class="LC_warning">'
1316: .&mt('Sorry, the URL generated when you requested reset of'
1317: .' your password contained incomplete information.')
1318: .'</p>'
1319: );
1320: return;
1321: }
1322: if (&Apache::lonnet::domain($domain) eq '') {
1323: $domain = $r->dir_config('lonDefDomain');
1324: }
1.193 raeburn 1325: } else {
1.199 bisitz 1326: $r->print(
1327: '<p class="LC_error">'
1328: .&mt('Page requested in unexpected context')
1329: .'</p>'
1330: );
1.94 raeburn 1331: return;
1332: }
1.3 matthew 1333: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1334: # Check for authentication types that allow changing of the password.
1335: return if ($currentauth !~ /^(unix|internal):/);
1336: #
1337: # Generate keys
1.212 raeburn 1338: my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
1339: my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
1340: my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();
1.4 matthew 1341: # Store the keys in the log files
1.3 matthew 1342: my $lonhost = $r->dir_config('lonHostID');
1343: my $logtoken=Apache::lonnet::reply('tmpput:'
1344: .$ukey_cpass . $lkey_cpass .'&'
1345: .$ukey_npass1 . $lkey_npass1.'&'
1346: .$ukey_npass2 . $lkey_npass2,
1347: $lonhost);
1.4 matthew 1348: # Hexify the keys for output as javascript variables
1.94 raeburn 1349: my %hexkey;
1350: $hexkey{'ukey_cpass'} = hex($ukey_cpass);
1351: $hexkey{'lkey_cpass'} = hex($lkey_cpass);
1352: $hexkey{'ukey_npass1'} = hex($ukey_npass1);
1353: $hexkey{'lkey_npass1'} = hex($lkey_npass1);
1354: $hexkey{'ukey_npass2'} = hex($ukey_npass2);
1355: $hexkey{'lkey_npass2'} = hex($lkey_npass2);
1.3 matthew 1356: # Output javascript to deal with passwords
1.4 matthew 1357: # Output DES javascript
1.3 matthew 1358: {
1359: my $include = $r->dir_config('lonIncludes');
1360: my $jsh=Apache::File->new($include."/londes.js");
1361: $r->print(<$jsh>);
1362: }
1.228 raeburn 1363: $r->print(&jscript_send($caller,$extrafields));
1.3 matthew 1364: $r->print(<<ENDFORM);
1.94 raeburn 1365: $errormessage
1366:
1367: <p>
1368: <!-- We separate the forms into 'server' and 'client' in order to
1369: ensure that unencrypted passwords will not be sent out by a
1370: crappy browser -->
1371: ENDFORM
1.228 raeburn 1372: $r->print(&server_form($logtoken,$caller,$mailtoken,$extrafields));
1373: $r->print(&client_form($caller,\%hexkey,$currentpass,$domain,$extrafields));
1.94 raeburn 1374:
1375: #
1376: return;
1377: }
1378:
1379: sub jscript_send {
1.228 raeburn 1380: my ($caller,$extrafields) = @_;
1.94 raeburn 1381: my $output = qq|
1.148 bisitz 1382: <script type="text/javascript" language="JavaScript">
1.3 matthew 1383:
1384: function send() {
1385: uextkey=this.document.client.elements.ukey_cpass.value;
1386: lextkey=this.document.client.elements.lkey_cpass.value;
1387: initkeys();
1.219 raeburn 1388: this.document.pserver.elements.currentpass.value =
1389: getCrypted(this.document.client.elements.currentpass.value);
1.3 matthew 1390: uextkey=this.document.client.elements.ukey_npass1.value;
1391: lextkey=this.document.client.elements.lkey_npass1.value;
1392: initkeys();
1.52 raeburn 1393: this.document.pserver.elements.newpass_1.value
1.219 raeburn 1394: =getCrypted(this.document.client.elements.newpass_1.value);
1.3 matthew 1395: uextkey=this.document.client.elements.ukey_npass2.value;
1396: lextkey=this.document.client.elements.lkey_npass2.value;
1397: initkeys();
1.52 raeburn 1398: this.document.pserver.elements.newpass_2.value
1.219 raeburn 1399: =getCrypted(this.document.client.elements.newpass_2.value);
1.94 raeburn 1400: |;
1401: if ($caller eq 'reset_by_email') {
1.228 raeburn 1402: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1403: $output .= qq|
1.94 raeburn 1404: this.document.pserver.elements.uname.value =
1405: this.document.client.elements.uname.value;
1406: this.document.pserver.elements.udom.value =
1407: this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
1.228 raeburn 1408: |;
1409: }
1410: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1411: $output .= qq|
1.173 raeburn 1412: this.document.pserver.elements.email.value =
1413: this.document.client.elements.email.value;
1.94 raeburn 1414: |;
1.228 raeburn 1415: }
1.94 raeburn 1416: }
1417: $ output .= qq|
1.52 raeburn 1418: this.document.pserver.submit();
1.3 matthew 1419: }
1.219 raeburn 1420:
1.3 matthew 1421: </script>
1.94 raeburn 1422: |;
1423: }
1.3 matthew 1424:
1.94 raeburn 1425: sub client_form {
1.228 raeburn 1426: my ($caller,$hexkey,$currentpass,$defdom,$extrafields) = @_;
1.99 www 1427: my %lt=&Apache::lonlocal::texthash(
1.115 raeburn 1428: 'email' => 'E-mail Address',
1.99 www 1429: 'username' => 'Username',
1430: 'domain' => 'Domain',
1431: 'currentpass' => 'Current Password',
1432: 'newpass' => 'New Password',
1433: 'confirmpass' => 'Confirm Password',
1.169 raeburn 1434: 'changepass' => 'Save',
1435: );
1.99 www 1436:
1.207 bisitz 1437: my $output = '<form name="client" action="">'
1.164 bisitz 1438: .&Apache::lonhtmlcommon::start_pick_box();
1.94 raeburn 1439: if ($caller eq 'reset_by_email') {
1.228 raeburn 1440: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1441: $output .= &Apache::lonhtmlcommon::row_title(
1442: '<label for="email">'.$lt{'email'}.'</label>')
1443: .'<input type="text" name="email" size="30" autocapitalize="off" autocorrect="off" />'
1444: .&Apache::lonhtmlcommon::row_closure();
1.221 raeburn 1445: }
1.228 raeburn 1446: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1447: $output .= &Apache::lonhtmlcommon::row_title(
1.164 bisitz 1448: '<label for="uname">'.$lt{'username'}.'</label>')
1.228 raeburn 1449: .'<input type="text" name="uname" size="20" autocapitalize="off" autocorrect="off" />'
1450: .&Apache::lonhtmlcommon::row_closure()
1451: .&Apache::lonhtmlcommon::row_title(
1.164 bisitz 1452: '<label for="udom">'.$lt{'domain'}.'</label>')
1.228 raeburn 1453: .&Apache::loncommon::select_dom_form($defdom,'udom')
1454: .&Apache::lonhtmlcommon::row_closure();
1455: }
1.94 raeburn 1456: } else {
1.164 bisitz 1457: $output .= &Apache::lonhtmlcommon::row_title(
1458: '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
1.219 raeburn 1459: .'<input type="password" name="currentpass" size="20"/>'
1.164 bisitz 1460: .&Apache::lonhtmlcommon::row_closure();
1461: }
1462: $output .= &Apache::lonhtmlcommon::row_title(
1463: '<label for="newpass_1">'.$lt{'newpass'}.'</label>')
1.219 raeburn 1464: .'<input type="password" name="newpass_1" size="20" />'
1.164 bisitz 1465: .&Apache::lonhtmlcommon::row_closure()
1466: .&Apache::lonhtmlcommon::row_title(
1467: '<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
1.219 raeburn 1468: .'<input type="password" name="newpass_2" size="20" />'
1.164 bisitz 1469: .&Apache::lonhtmlcommon::row_closure(1)
1470: .&Apache::lonhtmlcommon::end_pick_box();
1.228 raeburn 1471: if ($caller eq 'reset_by_email') {
1472: $output .= '<input type="hidden" name="currentpass" value="'.$currentpass.'" />';
1473: }
1.206 bisitz 1474: $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
1.164 bisitz 1475: .qq|
1.94 raeburn 1476: <input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
1477: <input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
1478: <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
1479: <input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" />
1480: <input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" />
1481: <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
1.3 matthew 1482: </form>
1483: </p>
1.164 bisitz 1484: |;
1.94 raeburn 1485: return $output;
1486: }
1487:
1488: sub server_form {
1.228 raeburn 1489: my ($logtoken,$caller,$mailtoken,$extrafields) = @_;
1.94 raeburn 1490: my $action = '/adm/preferences';
1491: if ($caller eq 'reset_by_email') {
1492: $action = '/adm/resetpw';
1493: }
1494: my $output = qq|
1495: <form name="pserver" action="$action" method="post">
1496: <input type="hidden" name="logtoken" value="$logtoken" />
1497: <input type="hidden" name="currentpass" value="" />
1498: <input type="hidden" name="newpass_1" value="" />
1499: <input type="hidden" name="newpass_2" value="" />
1.228 raeburn 1500: |;
1.94 raeburn 1501: if ($caller eq 'reset_by_email') {
1502: $output .= qq|
1503: <input type="hidden" name="token" value="$mailtoken" />
1.228 raeburn 1504: |;
1505: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1506: $output .= qq|
1.94 raeburn 1507: <input type="hidden" name="uname" value="" />
1508: <input type="hidden" name="udom" value="" />
1.228 raeburn 1509: |;
1510: }
1511: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1512: $output .= qq|
1.173 raeburn 1513: <input type="hidden" name="email" value="" />
1.94 raeburn 1514: |;
1.228 raeburn 1515: }
1.94 raeburn 1516: }
1517: $output .= qq|
1518: <input type="hidden" name="action" value="verify_and_change_pass" />
1519: </form>
1520: |;
1521: return $output;
1.3 matthew 1522: }
1523:
1524: sub verify_and_change_password {
1.226 raeburn 1525: my ($r,$caller,$mailtoken,$ended) = @_;
1.94 raeburn 1526: my ($user,$domain,$homeserver);
1.217 raeburn 1527: my ($blocked,$blocktext) =
1528: &Apache::loncommon::blocking_status('passwd');
1529: if ($blocked) {
1530: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
1531: return;
1532: }
1.94 raeburn 1533: if ($caller eq 'reset_by_email') {
1534: $user = $env{'form.uname'};
1535: $domain = $env{'form.udom'};
1536: if ($user ne '' && $domain ne '') {
1537: $homeserver = &Apache::lonnet::homeserver($user,$domain);
1538: if ($homeserver eq 'no_host') {
1.99 www 1539: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1540: &mt("Invalid username and/or domain")."</span>\n</p>",
1.94 raeburn 1541: $caller,$mailtoken);
1542: return 1;
1543: }
1544: } else {
1.99 www 1545: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1546: &mt("Username and domain were blank")."</span>\n</p>",
1.94 raeburn 1547: $caller,$mailtoken);
1548: return 1;
1549: }
1550: } else {
1551: $user = $env{'user.name'};
1552: $domain = $env{'user.domain'};
1553: $homeserver = $env{'user.home'};
1554: }
1.3 matthew 1555: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1.4 matthew 1556: # Check for authentication types that allow changing of the password.
1.94 raeburn 1557: if ($currentauth !~ /^(unix|internal):/) {
1558: if ($caller eq 'reset_by_email') {
1.99 www 1559: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1560: &mt("Authentication type for this user can not be changed by this mechanism").
1561: "</span>\n</p>",
1.94 raeburn 1562: $caller,$mailtoken);
1563: return 1;
1564: } else {
1565: return;
1566: }
1567: }
1.3 matthew 1568: #
1.59 albertel 1569: my $currentpass = $env{'form.currentpass'};
1570: my $newpass1 = $env{'form.newpass_1'};
1571: my $newpass2 = $env{'form.newpass_2'};
1572: my $logtoken = $env{'form.logtoken'};
1.3 matthew 1573: # Check for empty data
1.4 matthew 1574: unless (defined($currentpass) &&
1575: defined($newpass1) &&
1576: defined($newpass2) ){
1.99 www 1577: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1578: &mt("One or more password fields were blank").
1579: "</span>\n</p>",$caller,$mailtoken);
1.3 matthew 1580: return;
1581: }
1.16 albertel 1582: # Get the keys
1583: my $lonhost = $r->dir_config('lonHostID');
1.3 matthew 1584: my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
1585: if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
1.4 matthew 1586: # I do not a have a better idea about how to handle this
1.94 raeburn 1587: my $tryagain_text = &mt('Please log out and try again.');
1588: if ($caller eq 'reset_by_email') {
1589: $tryagain_text = &mt('Please try again later.');
1590: }
1.101 albertel 1591: my $unable=&mt("Unable to retrieve saved token for password decryption");
1.3 matthew 1592: $r->print(<<ENDERROR);
1593: <p>
1.99 www 1594: <span class="LC_error">$unable. $tryagain_text</span>
1.3 matthew 1595: </p>
1596: ENDERROR
1.4 matthew 1597: # Probably should log an error here
1.75 albertel 1598: return 1;
1.3 matthew 1599: }
1600: my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
1.219 raeburn 1601: #
1.211 raeburn 1602: $currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
1603: $newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
1604: $newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
1.94 raeburn 1605: #
1606: if ($caller eq 'reset_by_email') {
1607: my %data = &Apache::lonnet::tmpget($mailtoken);
1.117 raeburn 1608: if (keys(%data) == 0) {
1609: &passwordchanger($r,
1610: '<span class="LC_error">'.
1611: &mt('Could not verify current authentication.').' '.
1612: &mt('Please try again.').'</span>',$caller,$mailtoken);
1613: return 1;
1614: }
1.94 raeburn 1615: if ($currentpass ne $data{'temppasswd'}) {
1616: &passwordchanger($r,
1.99 www 1617: '<span class="LC_error">'.
1.110 bisitz 1618: &mt('Could not verify current authentication.').' '.
1619: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.94 raeburn 1620: return 1;
1621: }
1.231 raeburn 1622: }
1.3 matthew 1623: if ($newpass1 ne $newpass2) {
1.4 matthew 1624: &passwordchanger($r,
1.199 bisitz 1625: '<span class="LC_warning">'.
1.110 bisitz 1626: &mt('The new passwords you entered do not match.').' '.
1627: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.75 albertel 1628: return 1;
1.4 matthew 1629: }
1.231 raeburn 1630: if ($currentauth eq 'unix:') {
1631: if (length($newpass1) < 7) {
1632: &passwordchanger($r,
1633: '<span class="LC_warning">'.
1634: &mt('Passwords must be a minimum of 7 characters long.').' '.
1635: &mt('Please try again.').'</span>',$caller,$mailtoken);
1636: return 1;
1637: }
1638: } else {
1.234 ! raeburn 1639: my $warning = &Apache::loncommon::check_passwd_rules($domain,$newpass1);
1.233 raeburn 1640: if ($warning) {
1.231 raeburn 1641: &passwordchanger($r,'<span class="LC_warning">'.
1642: $warning.
1643: &mt('Please try again.').'</span>',
1644: $caller,$mailtoken);
1645: return 1;
1646: }
1.3 matthew 1647: }
1.4 matthew 1648: #
1649: # Check for bad characters
1650: my $badpassword = 0;
1651: foreach (split(//,$newpass1)) {
1652: $badpassword = 1 if ((ord($_)<32)||(ord($_)>126));
1653: }
1654: if ($badpassword) {
1655: # I can't figure out how to enter bad characters on my browser.
1.199 bisitz 1656: my $errormessage ='<span class="LC_warning">'.
1.110 bisitz 1657: &mt('The password you entered contained illegal characters.').'<br />'.
1.99 www 1658: &mt('Valid characters are').(<<"ENDERROR");
1659: : space and <br />
1.4 matthew 1660: <pre>
1661: !"\#$%&\'()*+,-./0123456789:;<=>?\@
1662: ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~
1.99 www 1663: </pre></span>
1.4 matthew 1664: ENDERROR
1.94 raeburn 1665: &passwordchanger($r,$errormessage,$caller,$mailtoken);
1666: return 1;
1.4 matthew 1667: }
1668: #
1669: # Change the password (finally)
1670: my $result = &Apache::lonnet::changepass
1.94 raeburn 1671: ($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
1.4 matthew 1672: # Inform the user the password has (not?) been changed
1.126 droeschl 1673: my $message;
1.4 matthew 1674: if ($result =~ /^ok$/) {
1.170 bisitz 1675: $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
1.180 wenzelju 1676: $message = &Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1677: if ($caller eq 'reset_by_email') {
1678: $r->print($message.'<br />');
1679: } else {
1680: &print_main_menu($r, $message);
1.226 raeburn 1681: if (ref($ended)) {
1682: $$ended = 1;
1683: }
1.144 raeburn 1684: }
1.4 matthew 1685: } else {
1686: # error error: run in circles, scream and shout
1.173 raeburn 1687: if ($caller eq 'reset_by_email') {
1688: if (!$result) {
1689: return 1;
1690: } else {
1691: return $result;
1692: }
1693: } else {
1.232 raeburn 1694: my $feedback;
1695: if ($result eq 'prioruse') {
1696: $feedback = &mt('Please enter a password that you have not used recently.');
1697: } else {
1698: $feedback = &mt('Please make sure your old password was entered correctly.');
1699: }
1.173 raeburn 1700: $message = &Apache::lonhtmlcommon::confirm_success(
1.232 raeburn 1701: &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.$feedback,1);
1.158 bisitz 1702: $message=&Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1703: &print_main_menu($r, $message);
1.226 raeburn 1704: if (ref($ended)) {
1705: $$ended = 1;
1706: }
1.144 raeburn 1707: }
1.4 matthew 1708: }
1709: return;
1.3 matthew 1710: }
1711:
1.42 raeburn 1712: ################################################################
1713: # discussion display subroutines
1714: ################################################################
1715: sub discussionchanger {
1716: my $r = shift;
1.126 droeschl 1717: Apache::lonhtmlcommon::add_breadcrumb(
1718: { href => '/adm/preferences?action=changediscussions',
1719: text => 'Change Discussion Preferences'});
1.178 bisitz 1720: $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
1.126 droeschl 1721: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
1.59 albertel 1722: my $user = $env{'user.name'};
1723: my $domain = $env{'user.domain'};
1.42 raeburn 1724: my %userenv = &Apache::lonnet::get
1.43 raeburn 1725: ('environment',['discdisplay','discmarkread']);
1726: my $discdisp = 'allposts';
1727: my $discmark = 'onmark';
1728:
1729: if (defined($userenv{'discdisplay'})) {
1730: unless ($userenv{'discdisplay'} eq '') {
1731: $discdisp = $userenv{'discdisplay'};
1732: }
1733: }
1734: if (defined($userenv{'discmarkread'})) {
1.171 raeburn 1735: unless ($userenv{'discmarkread'} eq '') {
1.43 raeburn 1736: $discmark = $userenv{'discmarkread'};
1737: }
1738: }
1739:
1740: my $newdisp = 'unread';
1741: my $newmark = 'ondisp';
1742:
1743: my $function = &Apache::loncommon::get_users_function();
1744: my $color = &Apache::loncommon::designparm($function.'.tabbg',
1.59 albertel 1745: $env{'user.domain'});
1.43 raeburn 1746: my %lt = &Apache::lonlocal::texthash(
1747: 'pref' => 'Display Preference',
1748: 'curr' => 'Current setting ',
1749: 'actn' => 'Action',
1.135 schafran 1750: 'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
1.43 raeburn 1751: 'prca' => 'Preferences can be set that determine',
1.135 schafran 1752: 'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
1.194 raeburn 1753: 'unwh' => 'Under what circumstances posts are identified as "NEW"',
1.43 raeburn 1754: 'allposts' => 'All posts',
1755: 'unread' => 'New posts only',
1756: 'ondisp' => 'Once displayed',
1.194 raeburn 1757: 'onmark' => 'Once marked not NEW',
1.43 raeburn 1758: 'disa' => 'Posts displayed?',
1.194 raeburn 1759: 'npmr' => 'New posts cease to be identified as "NEW"?',
1.43 raeburn 1760: 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
1761: 'chgt' => 'Change to '
1762: );
1763: my $dispchange = $lt{'unread'};
1764: my $markchange = $lt{'ondisp'};
1765: my $currdisp = $lt{'allposts'};
1766: my $currmark = $lt{'onmark'};
1767:
1768: if ($discdisp eq 'unread') {
1769: $dispchange = $lt{'allposts'};
1770: $currdisp = $lt{'unread'};
1771: $newdisp = 'allposts';
1772: }
1773:
1774: if ($discmark eq 'ondisp') {
1775: $markchange = $lt{'onmark'};
1776: $currmark = $lt{'ondisp'};
1777: $newmark = 'onmark';
1.42 raeburn 1778: }
1.171 raeburn 1779:
1.43 raeburn 1780: $r->print(<<"END");
1.88 albertel 1781: <form name="prefs" action="/adm/preferences" method="post">
1.42 raeburn 1782: <input type="hidden" name="action" value="verify_and_change_discussion" />
1783: <br />
1.87 albertel 1784: $lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
1.82 albertel 1785: END
1.158 bisitz 1786:
1787: $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
1788:
1.82 albertel 1789: $r->print(&Apache::loncommon::start_data_table());
1790: $r->print(<<"END");
1791: <tr>
1792: <th>$lt{'pref'}</th>
1793: <th>$lt{'curr'}</th>
1794: <th>$lt{'actn'}?</th>
1.43 raeburn 1795: </tr>
1.82 albertel 1796: END
1797: $r->print(&Apache::loncommon::start_data_table_row());
1798: $r->print(<<"END");
1.43 raeburn 1799: <td>$lt{'disa'}</td>
1800: <td>$lt{$discdisp}</td>
1.82 albertel 1801: <td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td>
1802: END
1803: $r->print(&Apache::loncommon::end_data_table_row().
1804: &Apache::loncommon::start_data_table_row());
1805: $r->print(<<"END");
1.43 raeburn 1806: <td>$lt{'npmr'}</td>
1807: <td>$lt{$discmark}</td>
1.82 albertel 1808: <td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td>
1.43 raeburn 1809: </tr>
1.82 albertel 1810: END
1811: $r->print(&Apache::loncommon::end_data_table_row().
1812: &Apache::loncommon::end_data_table());
1.142 zhu 1813:
1.158 bisitz 1814: $r->print('<br />'
1815: .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
1816: .'</form>'
1817: );
1.42 raeburn 1818: }
1819:
1820: sub verify_and_change_discussion {
1821: my $r = shift;
1.59 albertel 1822: my $user = $env{'user.name'};
1823: my $domain = $env{'user.domain'};
1.42 raeburn 1824: my $message='';
1.59 albertel 1825: if (defined($env{'form.discdisp'}) ) {
1826: my $newdisp = $env{'form.newdisp'};
1.43 raeburn 1827: if ($newdisp eq 'unread') {
1.171 raeburn 1828: $message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
1.43 raeburn 1829: &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
1.116 raeburn 1830: &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
1.43 raeburn 1831: } else {
1.171 raeburn 1832: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
1.43 raeburn 1833: &Apache::lonnet::del('environment',['discdisplay']);
1.139 raeburn 1834: &Apache::lonnet::delenv('environment.discdisplay');
1.43 raeburn 1835: }
1836: }
1.59 albertel 1837: if (defined($env{'form.discmark'}) ) {
1838: my $newmark = $env{'form.newmark'};
1.43 raeburn 1839: if ($newmark eq 'ondisp') {
1.209 bisitz 1840: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
1.43 raeburn 1841: &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
1.116 raeburn 1842: &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
1.43 raeburn 1843: } else {
1.194 raeburn 1844: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
1.43 raeburn 1845: &Apache::lonnet::del('environment',['discmarkread']);
1.139 raeburn 1846: &Apache::lonnet::delenv('environment.discmarkread');
1.43 raeburn 1847: }
1.42 raeburn 1848: }
1.158 bisitz 1849: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 1850: &print_main_menu($r, $message);
1.42 raeburn 1851: }
1852:
1.63 raeburn 1853: ################################################################
1854: # Subroutines for page display on course access (Course Coordinators)
1855: ################################################################
1856: sub coursedisplaychanger {
1857: my $r = shift;
1.152 www 1858: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1859: { href => '/adm/preferences?action=changecourseinit',
1860: text => 'Change Course Init. Pref.'});
1861: $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
1862: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
1.63 raeburn 1863: my $user = $env{'user.name'};
1864: my $domain = $env{'user.domain'};
1.66 albertel 1865: my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
1.71 raeburn 1866: my $currvalue = 'whatsnew';
1.73 albertel 1867: my $firstselect = '';
1868: my $whatsnewselect = 'checked="checked"';
1.71 raeburn 1869: if (exists($userenv{'course_init_display'})) {
1870: if ($userenv{'course_init_display'} eq 'firstres') {
1871: $currvalue = 'firstres';
1.73 albertel 1872: $firstselect = 'checked="checked"';
1873: $whatsnewselect = '';
1.71 raeburn 1874: }
1.63 raeburn 1875: }
1.134 bisitz 1876: my %pagenames = &Apache::lonlocal::texthash(
1.71 raeburn 1877: firstres => 'First resource',
1.143 hauer 1878: whatsnew => "What's New Page",
1.71 raeburn 1879: );
1.134 bisitz 1880: my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
1.143 hauer 1881: my $whatsnew_on=&mt("Display the [_1]What's New Page[_2] - a summary of items in the course which require attention.",'<b>','</b>');
1.63 raeburn 1882:
1.134 bisitz 1883: $r->print('<br /><b>'
1884: .&mt('Set the default page to be displayed when you select a course role')
1885: .'</b> '
1886: .&mt('(Currently: [_1])',$pagenames{$currvalue})
1887: .'<br />'
1.143 hauer 1888: .&mt("The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the [_1]What's New Page[_2] in the course.",'<i>','</i>')
1.134 bisitz 1889: .'<br /><br />'
1890: );
1.63 raeburn 1891: $r->print(<<ENDLSCREEN);
1.88 albertel 1892: <form name="prefs" action="/adm/preferences" method="post">
1.63 raeburn 1893: <input type="hidden" name="action" value="verify_and_change_coursepage" />
1.72 albertel 1894: <br />
1.65 albertel 1895: <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
1.70 raeburn 1896: <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
1.63 raeburn 1897: ENDLSCREEN
1.140 schafran 1898: $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
1.63 raeburn 1899: </form>');
1900: }
1901:
1902: sub verify_and_change_coursepage {
1903: my $r = shift;
1904: my $message='';
1905: my %lt = &Apache::lonlocal::texthash(
1.70 raeburn 1906: 'defs' => 'Default now set',
1.71 raeburn 1907: 'when' => 'when you select a course role from the roles screen',
1.63 raeburn 1908: 'ywbt' => 'you will be taken to the start of the course.',
1909: 'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
1910: 'gtts' => 'Go to the start of the course',
1.146 hauer 1911: 'dasp' => "Display the What's New Page",
1.63 raeburn 1912: );
1913: my $newdisp = $env{'form.newdisp'};
1.70 raeburn 1914: $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
1.63 raeburn 1915: if ($newdisp eq 'firstres') {
1.87 albertel 1916: $message .= $lt{'ywbt'}.'<br />';
1.63 raeburn 1917: &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
1.116 raeburn 1918: &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
1.63 raeburn 1919: } else {
1.87 albertel 1920: $message .= $lt{'apwb'}.'<br />';
1.63 raeburn 1921: &Apache::lonnet::del('environment',['course_init_display']);
1.139 raeburn 1922: &Apache::lonnet::delenv('environment.course_init_display');
1.63 raeburn 1923: }
1.70 raeburn 1924: my $refpage = $env{'form.refpage'};
1.63 raeburn 1925: if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
1926: if ($newdisp eq 'firstres') {
1927: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1928: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1929: my ($furl,$ferr)=
1930: &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
1.180 wenzelju 1931: $message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
1.63 raeburn 1932: } else {
1.180 wenzelju 1933: $message .= '<br /><a href="/adm/whatsnew?refpage='.
1934: $refpage.'">'.$lt{'dasp'}.'</a>';
1.63 raeburn 1935: }
1936: }
1.180 wenzelju 1937: $message = &Apache::lonhtmlcommon::confirm_success($message);
1938: $message = &Apache::loncommon::confirmwrapper($message);
1939: &print_main_menu($r,$message);
1.63 raeburn 1940: }
1941:
1.215 golterma 1942: sub author_space_settings {
1943: my $r = shift;
1944: &Apache::lonhtmlcommon::add_breadcrumb(
1945: { href => '/adm/preferences?action=authorsettings',
1946: text => 'Authoring Space Settings'});
1947: my $user = $env{'user.name'};
1948: my $domain = $env{'user.domain'};
1949: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
1950: if (keys(%author_roles) > 0) {
1951: $r->print(Apache::loncommon::start_page('Authoring Space Settings'));
1952: $r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
1953: my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
1954: my $constchecked='';
1955: if ($env{'environment.nocodemirror'}) {
1956: $constchecked=' checked="checked"';
1957: }
1.216 droeschl 1958: my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
1959: my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
1.215 golterma 1960: my $change=&mt('Save');
1.225 raeburn 1961: my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
1.215 golterma 1962: $r->print(<<ENDSCREEN);
1963: <form name="prefs" action="/adm/preferences" method="post">
1.225 raeburn 1964: <input type="hidden" name="returnurl" value="$returnurl" />
1.215 golterma 1965: <input type="hidden" name="action" value="change_authoring_settings" />
1966: $text<br />
1967: <label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
1968: <input type="submit" value="$change" />
1969: </form>
1970: ENDSCREEN
1971: }
1972: }
1973:
1974: sub change_authoring_settings {
1975: my $r = shift;
1976: my $user = $env{'user.name'};
1977: my $domain = $env{'user.domain'};
1978: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
1979: if (keys(%author_roles) > 0) {
1980: my %ausettings=('environment.nocodemirror' => '');
1981: if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
1982: &Apache::lonnet::put('environment',\%ausettings);
1983: &Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
1984: my $status='';
1985: if ($ausettings{'environment.nocodemirror'} eq 'yes') {
1986: $status=&mt('on');
1987: } else {
1988: $status=&mt('off');
1989: }
1.216 droeschl 1990: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Deactivate CodeMirror in Authoring Space').'</i>','<tt>'.$status.'</tt>'));
1.215 golterma 1991: $message=&Apache::loncommon::confirmwrapper($message);
1.225 raeburn 1992: if ($env{'form.returnurl'}) {
1993: &do_redirect($r,$env{'form.returnurl'},$message);
1994: } else {
1995: &print_main_menu($r,$message);
1996: }
1.215 golterma 1997: }
1998: }
1999:
1.186 raeburn 2000: sub lockednameschanger {
2001: my $r = shift;
2002: &Apache::lonhtmlcommon::add_breadcrumb(
2003: { href => '/adm/preferences?action=changelockednames',
2004: text => 'Automatic name changes'});
2005: $r->print(Apache::loncommon::start_page('Automatic name changes'));
2006: $r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
2007: my %userenv = &Apache::lonnet::get('environment',['lockedname']);
2008: my $lockedname='';
2009: if (&can_toggle_namelocking()) {
2010: if ($userenv{'lockedname'}) {
2011: $lockedname = ' checked="checked"';
2012: }
2013: my %updateable;
2014: my %domconfig =
2015: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2016: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2017: if ($domconfig{'autoupdate'}{'run'}) {
2018: my @inststatuses = split(':',$env{'environment.inststatus'});
2019: unless (@inststatuses) {
2020: @inststatuses = ('default');
2021: }
2022: %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2023: }
2024: }
2025: if (keys(%updateable)) {
2026: my %longnames = &Apache::lonlocal::texthash (
2027: firstname => 'First Name',
2028: middlename => 'Middle Name',
2029: lastname => 'Last Name',
2030: );
2031: my $text=&mt('By default, based on your institutional affiliation, your LON-CAPA account can be automatically updated nightly based on directory information from your institution.').'<br />'.&mt('The following may be updated, unless you disallow updates:').
2032: '<ul>';
2033: foreach my $item ('firstname','middlename','lastname') {
2034: if ($updateable{$item}) {
2035: $text .= '<li>'.$longnames{$item}.'</li>';
2036: }
2037: }
2038: $text .= '</ul>';
2039: my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
2040: my $change=&mt('Save');
2041: $r->print(<<ENDSCREEN);
2042: <form name="prefs" action="/adm/preferences" method="post">
2043: <input type="hidden" name="action" value="verify_and_change_lockednames" />
2044: $text<br />
2045: <label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
2046: <input type="submit" value="$change" />
2047: </form>
2048: ENDSCREEN
2049: } else {
2050: my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
2051: &print_main_menu($r,$message);
2052: }
2053: } else {
2054: my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
2055: &print_main_menu($r,$message);
2056: }
2057: }
2058:
2059: sub verify_and_change_lockednames {
2060: my $r = shift;
2061: my $message;
2062: if (&can_toggle_namelocking()) {
2063: my $newlockedname = $env{'form.lockednames'};
2064: $newlockedname =~ s/\D//g;
2065: my $currlockedname = $env{'environment.lockedname'};
2066: if ($newlockedname ne $currlockedname) {
2067: if ($newlockedname) {
2068: if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
2069: &Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
2070: }
2071: } elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
2072: &Apache::lonnet::delenv('environment.lockedname');
2073: }
2074: }
2075: my $status='';
2076: if ($newlockedname) {
2077: $status=&mt('disallowed');
2078: } else {
2079: $status=&mt('allowed');
2080: }
2081: $message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
2082: $message=&Apache::loncommon::confirmwrapper($message);
2083: }
2084: &print_main_menu($r,$message);
2085: }
2086:
1.126 droeschl 2087: sub print_main_menu {
2088: my ($r, $message) = @_;
2089: # Determine current authentication method
2090: my $user = $env{'user.name'};
2091: my $domain = $env{'user.domain'};
2092: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
2093:
2094: # build the data structure for menu generation
2095: my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
2096: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.131 raeburn 2097: my %permissions;
2098: if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
2099: $permissions{'aboutme'} = 'F';
2100: }
1.126 droeschl 2101: my @menu=
2102: ({ categorytitle=>'Personal Data',
2103: items =>[
1.141 weissno 2104: { linktext => 'Personal Information Page',
1.126 droeschl 2105: url => $aboutmeurl,
1.131 raeburn 2106: permission => $permissions{'aboutme'},
1.126 droeschl 2107: #help => 'Prefs_About_Me',
2108: icon => 'system-users.png',
2109: linktitle => 'Edit information about yourself that should be displayed on your public profile.'
2110: },
2111: { linktext => 'Screen Name',
2112: url => '/adm/preferences?action=changescreenname',
2113: permission => 'F',
2114: #help => 'Prefs_Screen_Name_Nickname',
2115: icon => 'preferences-desktop-font.png',
2116: linktitle => 'Change the name that is displayed in your posts.'
2117: },
2118: ]
2119: },
2120: { categorytitle=>'Content Display Settings',
2121: items =>[
2122: { linktext => 'Language',
2123: url => '/adm/preferences?action=changelanguages',
2124: permission => 'F',
2125: #help => 'Prefs_Language',
2126: icon => 'preferences-desktop-locale.png',
1.127 droeschl 2127: linktitle => 'Choose the default language for this user.'
1.126 droeschl 2128: },
1.128 droeschl 2129: { linktext => $role.' Page',
1.126 droeschl 2130: url => '/adm/preferences?action=changerolespref',
2131: permission => 'F',
2132: #help => '',
1.189 wenzelju 2133: icon => 'role_hotlist.png',
1.126 droeschl 2134: linktitle => 'Configure the roles hotlist.'
2135: },
1.177 raeburn 2136: { linktext => 'Math display settings',
1.126 droeschl 2137: url => '/adm/preferences?action=changetexenginepref',
2138: permission => 'F',
2139: #help => '',
1.188 wenzelju 2140: icon => 'dismath.png',
1.177 raeburn 2141: linktitle => 'Change how math is displayed.'
1.126 droeschl 2142: },
2143: ]
2144: },
1.185 droeschl 2145: { categorytitle=>'Page Display Settings',
2146: items =>[
2147: { linktext => 'Color Scheme',
2148: url => '/adm/preferences?action=changecolors',
2149: permission => 'F',
2150: #help => 'Change_Colors',
2151: icon => 'preferences-desktop-theme.png',
2152: linktitle => 'Change LON-CAPA default colors.'
2153: },
1.192 raeburn 2154: { linktext => 'Menu Display',
2155: url => '/adm/preferences?action=changeicons',
2156: permission => 'F',
2157: #help => '',
2158: icon => 'preferences-system-windows.png',
2159: linktitle => 'Change whether the menus are displayed with icons or icons and text.'
2160: }
1.185 droeschl 2161: ]
2162: },
1.178 bisitz 2163: { categorytitle=>'Messages & Notifications',
1.128 droeschl 2164: items =>[
1.153 www 2165: { linktext => 'Messages & Notifications',
1.128 droeschl 2166: url => '/adm/preferences?action=changemsgforward',
2167: permission => 'F',
2168: #help => 'Prefs_Messages',
2169: icon => 'mail-reply-all.png',
2170: linktitle => 'Change messageforwarding or notifications settings.'
2171: },
2172: { linktext => 'Discussion Display',
2173: url => '/adm/preferences?action=changediscussions',
2174: permission => 'F',
2175: #help => 'Change_Discussion_Display',
1.191 riegler 2176: icon => 'chat.png',
1.135 schafran 2177: linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
1.128 droeschl 2178: },
2179: ]
2180: },
1.126 droeschl 2181: { categorytitle=>'Other',
2182: items =>[
1.153 www 2183: { linktext => 'Register Response Devices ("Clickers")',
1.126 droeschl 2184: url => '/adm/preferences?action=changeclicker',
2185: permission => 'F',
2186: #help => '',
2187: icon => 'network-workgroup.png',
2188: linktitle => 'Register your clicker.'
2189: },
2190: ]
2191: },
2192: );
2193:
2194: if ($currentauth =~ /^(unix|internal):/) {
2195: push(@{ $menu[0]->{items} }, {
2196: linktext => 'Password',
2197: url => '/adm/preferences?action=changepass',
2198: permission => 'F',
2199: #help => 'Change_Password',
2200: icon => 'emblem-readonly.png',
2201: linktitle => 'Change your password.',
2202: });
2203: }
1.186 raeburn 2204:
2205: if (&can_toggle_namelocking()) {
2206: push(@{ $menu[0]->{items} }, {
2207: linktext => 'Automatic name changes',
2208: url => '/adm/preferences?action=changelockednames',
2209: permission => 'F',
2210: #help => '',
2211: icon => 'system-lock-screen.png',
2212: linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
2213: });
2214: }
2215:
1.126 droeschl 2216: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
2217: if (keys(%author_roles) > 0) {
2218: push(@{ $menu[4]->{items} }, {
2219: linktext => 'Restrict Domain Coordinator Access',
2220: url => '/adm/preferences?action=changedomcoord',
2221: permission => 'F',
2222: #help => '',
2223: icon => 'system-lock-screen.png',
2224: linktitle => 'Restrict domain coordinator access.',
2225: });
2226: }
2227:
2228: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
2229: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
2230: .$env{'request.course.sec'})) {
2231: push(@{ $menu[4]->{items} }, {
1.128 droeschl 2232: linktext => 'Course Initialization',
1.126 droeschl 2233: url => '/adm/preferences?action=changecourseinit',
2234: permission => 'F',
2235: #help => '',
1.189 wenzelju 2236: icon => 'course_ini.png',
1.126 droeschl 2237: linktitle => 'Set the default page to be displayed when you select a course role.',
2238: });
2239:
2240: }
1.215 golterma 2241:
1.222 raeburn 2242: my %author_coauthor_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2243: if (keys(%author_coauthor_roles) > 0) {
1.215 golterma 2244: push(@{ $menu[4]->{items} }, {
2245: linktext => 'Authoring Space Configuration',
2246: url => '/adm/preferences?action=authorsettings',
2247: permission => 'F',
1.224 raeburn 2248: icon => 'codemirror.png',
1.215 golterma 2249: linktitle => 'Settings for your authoring space.',
2250: });
2251: }
2252:
1.174 raeburn 2253: if (&can_toggle_debug()) {
1.126 droeschl 2254: push(@{ $menu[4]->{items} }, {
1.174 raeburn 2255: linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
1.126 droeschl 2256: url => '/adm/preferences?action=debugtoggle',
2257: permission => 'F',
2258: #help => '',
2259: icon => 'blog.png',
2260: linktitle => 'Toggle Debug Messages.',
2261: });
1.186 raeburn 2262: }
1.126 droeschl 2263:
1.147 schafran 2264: $r->print(&Apache::loncommon::start_page('My Space'));
1.126 droeschl 2265: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
2266: $r->print($message);
2267: $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
2268: $r->print(Apache::loncommon::end_page());
2269: }
1.63 raeburn 2270:
1.4 matthew 2271: ######################################################
2272: # other handler subroutines #
2273: ######################################################
2274:
1.3 matthew 2275: ################################################################
2276: # Main handler #
2277: ################################################################
1.126 droeschl 2278: sub handler {
2279: my $r = shift;
2280: Apache::loncommon::content_type($r,'text/html');
2281: # Some pages contain DES keys and should not be cached.
2282: Apache::loncommon::no_cache($r);
2283: $r->send_http_header;
2284: return OK if $r->header_only;
2285: #
2286: Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2287: ['action','wysiwyg','returnurl','refpage']);
2288: #
2289: Apache::lonhtmlcommon::clear_breadcrumbs();
1.226 raeburn 2290: my ($brlink,$brtxt,$brhelp,$ended);
1.198 raeburn 2291: if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
2292: $brlink ='/adm/roles';
2293: $brtxt = 'User Roles';
1.225 raeburn 2294: } elsif ((($env{'form.action'} eq 'changedomcoord') ||
2295: ($env{'form.action'} eq 'authorsettings')) &&
2296: (($env{'form.returnurl'} =~ m{^/(priv/|res($|/))}) ||
2297: ($env{'form.returnurl'} eq '/adm/createuser'))) {
2298: $brlink = $env{'form.returnurl'};
2299: if ($env{'form.returnurl'} eq '/adm/createuser') {
2300: $brtxt = 'User Management';
2301: } elsif ($env{'form.returnurl'} =~ m{^/res($\/)}) {
2302: $brtxt = 'Browse published resources';
2303: } else {
2304: $brtxt = 'Authoring Space';
2305: }
1.198 raeburn 2306: } else {
2307: $brlink ='/adm/preferences';
2308: $brtxt = 'Set User Preferences';
2309: $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
2310: }
1.126 droeschl 2311: Apache::lonhtmlcommon::add_breadcrumb
1.198 raeburn 2312: ({href => $brlink,
2313: text => $brtxt,
2314: help => $brhelp,});
1.126 droeschl 2315: if(!exists $env{'form.action'}) {
1.225 raeburn 2316: &print_main_menu($r);
1.226 raeburn 2317: $ended = 1;
1.126 droeschl 2318: }elsif($env{'form.action'} eq 'changepass'){
2319: &passwordchanger($r);
2320: }elsif($env{'form.action'} eq 'verify_and_change_pass'){
1.227 raeburn 2321: &verify_and_change_password($r,'preferences','',\$ended);
1.126 droeschl 2322: }elsif($env{'form.action'} eq 'changescreenname'){
2323: &screennamechanger($r);
2324: }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
2325: &verify_and_change_screenname($r);
1.226 raeburn 2326: $ended = 1;
1.126 droeschl 2327: }elsif($env{'form.action'} eq 'changemsgforward'){
2328: &msgforwardchanger($r);
2329: }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
2330: &verify_and_change_msgforward($r);
2331: }elsif($env{'form.action'} eq 'changecolors'){
2332: &colorschanger($r);
2333: }elsif($env{'form.action'} eq 'verify_and_change_colors'){
2334: &verify_and_change_colors($r);
1.226 raeburn 2335: $ended = 1;
1.126 droeschl 2336: }elsif($env{'form.action'} eq 'changelanguages'){
2337: &languagechanger($r);
2338: }elsif($env{'form.action'} eq 'verify_and_change_languages'){
2339: &verify_and_change_languages($r);
1.226 raeburn 2340: $ended = 1;
1.126 droeschl 2341: }elsif($env{'form.action'} eq 'changewysiwyg'){
2342: &wysiwygchanger($r);
2343: }elsif($env{'form.action'} eq 'set_wysiwyg'){
2344: &verify_and_change_wysiwyg($r);
1.227 raeburn 2345: $ended = 1;
1.126 droeschl 2346: }elsif($env{'form.action'} eq 'changediscussions'){
2347: &discussionchanger($r);
2348: }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
2349: &verify_and_change_discussion($r);
1.226 raeburn 2350: $ended = 1;
1.126 droeschl 2351: }elsif($env{'form.action'} eq 'changerolespref'){
2352: &rolesprefchanger($r);
2353: }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
2354: &verify_and_change_rolespref($r);
1.226 raeburn 2355: $ended = 1;
1.126 droeschl 2356: }elsif($env{'form.action'} eq 'changetexenginepref'){
2357: &texenginechanger($r);
2358: }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
2359: &verify_and_change_texengine($r);
1.227 raeburn 2360: $ended = 1;
1.192 raeburn 2361: }elsif($env{'form.action'} eq 'changeicons'){
2362: &iconchanger($r);
2363: }elsif($env{'form.action'} eq 'verify_and_change_icons'){
2364: &verify_and_change_icons($r);
1.226 raeburn 2365: $ended = 1;
1.126 droeschl 2366: }elsif($env{'form.action'} eq 'changeclicker'){
2367: &clickerchanger($r);
2368: }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
2369: &verify_and_change_clicker($r);
1.227 raeburn 2370: $ended = 1;
1.126 droeschl 2371: }elsif($env{'form.action'} eq 'changedomcoord'){
2372: &domcoordchanger($r);
2373: }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
2374: &verify_and_change_domcoord($r);
1.226 raeburn 2375: $ended = 1;
1.126 droeschl 2376: }elsif($env{'form.action'} eq 'lockwarning'){
2377: &lockwarning($r);
2378: }elsif($env{'form.action'} eq 'verify_and_change_locks'){
2379: &verify_and_change_lockwarning($r);
2380: }elsif($env{'form.action'} eq 'changecourseinit'){
2381: &coursedisplaychanger($r);
2382: }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
2383: &verify_and_change_coursepage($r);
1.226 raeburn 2384: $ended = 1;
1.215 golterma 2385: }elsif($env{'form.action'} eq 'authorsettings'){
2386: &author_space_settings($r);
2387: }elsif($env{'form.action'} eq 'change_authoring_settings'){
2388: &change_authoring_settings($r);
1.227 raeburn 2389: $ended = 1;
1.126 droeschl 2390: }elsif($env{'form.action'} eq 'debugtoggle'){
1.174 raeburn 2391: if (&can_toggle_debug()) {
2392: &toggle_debug();
2393: }
1.154 www 2394: &print_main_menu($r);
1.226 raeburn 2395: $ended = 1;
1.186 raeburn 2396: } elsif ($env{'form.action'} eq 'changelockednames') {
2397: &lockednameschanger($r);
2398: } elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
2399: &verify_and_change_lockednames($r);
1.226 raeburn 2400: $ended = 1;
1.126 droeschl 2401: }
2402:
1.165 bisitz 2403: # Properly end the HTML page of all preference pages
2404: # started in each sub routine
2405: # Exception: print_main_menu has its own end_page call
1.226 raeburn 2406: unless ($ended) {
1.165 bisitz 2407: $r->print(&Apache::loncommon::end_page());
2408: }
2409:
1.126 droeschl 2410: return OK;
1.35 matthew 2411: }
2412:
2413: sub toggle_debug {
1.59 albertel 2414: if ($env{'user.debug'}) {
1.139 raeburn 2415: &Apache::lonnet::delenv('user.debug');
1.35 matthew 2416: } else {
1.116 raeburn 2417: &Apache::lonnet::appenv({'user.debug' => 1});
1.35 matthew 2418: }
1.13 www 2419: }
1.1 www 2420:
1.174 raeburn 2421: sub can_toggle_debug {
2422: my $can_toggle = 0;
2423: my $page = 'toggledebug';
2424: if (&LONCAPA::lonauthcgi::can_view($page)) {
2425: $can_toggle = 1;
2426: } elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
2427: $can_toggle = 1;
2428: }
2429: return $can_toggle;
2430: }
2431:
1.186 raeburn 2432: sub can_toggle_namelocking {
2433: my $lockablenames;
2434: my %domconfig =
2435: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2436: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2437: if ($domconfig{'autoupdate'}{'run'}) {
2438: my @inststatuses = split(':',$env{'environment.inststatus'});
2439: unless (@inststatuses) {
2440: @inststatuses = ('default');
2441: }
2442: my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2443: if ($updateable{'lastname'} || $updateable{'firstname'} ||
2444: $updateable{'middlename'}) {
2445: if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
2446: unless (@inststatuses) {
2447: @inststatuses = ('default');
2448: }
2449: foreach my $status (@inststatuses) {
2450: if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
2451: $lockablenames = 1;
2452: last;
2453: }
2454: }
2455: }
2456: }
2457: }
2458: }
2459: return $lockablenames;
2460: }
2461:
2462: sub updateable_userinfo {
2463: my ($autoupdate,$inststatuses) = @_;
2464: my %updateable;
2465: return %updateable unless ((ref($autoupdate) eq 'HASH') &&
2466: (ref($inststatuses) eq 'ARRAY'));
2467: if (ref($autoupdate->{'fields'}) eq 'HASH') {
2468: foreach my $status (@{$inststatuses}) {
2469: if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
2470: foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
2471: $updateable{$field} = 1;
2472: }
2473: }
2474: }
2475: }
2476: return %updateable;
2477: }
2478:
1.225 raeburn 2479: sub do_redirect {
2480: my ($r,$url,$msg) = @_;
2481: $r->print(
2482: &Apache::loncommon::start_page('Switching Server ...',undef,
2483: {'redirect' => [0.5,$url]}).
2484: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2485: "$msg\n".
2486: &Apache::loncommon::end_page());
2487: return;
2488: }
2489:
1.1 www 2490: 1;
2491: __END__
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