Annotation of loncom/interface/lonpreferences.pm, revision 1.236
1.1 www 1: # The LearningOnline Network
2: # Preferences
3: #
1.236 ! raeburn 4: # $Id: lonpreferences.pm,v 1.235 2019/08/21 22:41:13 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: $options.'
362: </select>'.
1.181 wenzelju 363: &Apache::lonhtmlcommon::row_closure(1).
1.198 raeburn 364: &Apache::lonhtmlcommon::end_pick_box().'
365: </div>');
1.235 raeburn 366: if ($roles_check_list) {
1.198 raeburn 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: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
1275: }
1.94 raeburn 1276: if ((!defined($caller)) || ($caller eq 'preferences')) {
1277: $user = $env{'user.name'};
1278: $domain = $env{'user.domain'};
1279: if (!defined($caller)) {
1280: $caller = 'preferences';
1281: }
1.236 ! raeburn 1282: my ($blocked,$blocktext) =
! 1283: &Apache::loncommon::blocking_status('passwd');
! 1284: if ($blocked) {
! 1285: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
! 1286: return;
! 1287: }
1.94 raeburn 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 = $data{'temppasswd'};
1.236 ! raeburn 1304: my ($blocked,$blocktext) =
! 1305: &Apache::loncommon::blocking_status('passwd',$user,$domain);
! 1306: if ($blocked) {
! 1307: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
! 1308: return;
! 1309: }
1.94 raeburn 1310: } else {
1.199 bisitz 1311: $r->print(
1312: '<p class="LC_warning">'
1.229 raeburn 1313: .&mt('Sorry, the token generated when you requested'
1314: .' a password reset has expired.')
1.199 bisitz 1315: .'</p>'
1316: );
1.94 raeburn 1317: return;
1318: }
1.231 raeburn 1319: } else {
1.229 raeburn 1320: $r->print(
1321: '<p class="LC_warning">'
1322: .&mt('Sorry, the URL generated when you requested reset of'
1323: .' your password contained incomplete information.')
1324: .'</p>'
1325: );
1326: return;
1327: }
1328: if (&Apache::lonnet::domain($domain) eq '') {
1329: $domain = $r->dir_config('lonDefDomain');
1330: }
1.193 raeburn 1331: } else {
1.199 bisitz 1332: $r->print(
1333: '<p class="LC_error">'
1334: .&mt('Page requested in unexpected context')
1335: .'</p>'
1336: );
1.94 raeburn 1337: return;
1338: }
1.3 matthew 1339: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1340: # Check for authentication types that allow changing of the password.
1341: return if ($currentauth !~ /^(unix|internal):/);
1342: #
1343: # Generate keys
1.212 raeburn 1344: my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
1345: my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
1346: my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();
1.4 matthew 1347: # Store the keys in the log files
1.3 matthew 1348: my $lonhost = $r->dir_config('lonHostID');
1349: my $logtoken=Apache::lonnet::reply('tmpput:'
1350: .$ukey_cpass . $lkey_cpass .'&'
1351: .$ukey_npass1 . $lkey_npass1.'&'
1352: .$ukey_npass2 . $lkey_npass2,
1353: $lonhost);
1.4 matthew 1354: # Hexify the keys for output as javascript variables
1.94 raeburn 1355: my %hexkey;
1356: $hexkey{'ukey_cpass'} = hex($ukey_cpass);
1357: $hexkey{'lkey_cpass'} = hex($lkey_cpass);
1358: $hexkey{'ukey_npass1'} = hex($ukey_npass1);
1359: $hexkey{'lkey_npass1'} = hex($lkey_npass1);
1360: $hexkey{'ukey_npass2'} = hex($ukey_npass2);
1361: $hexkey{'lkey_npass2'} = hex($lkey_npass2);
1.3 matthew 1362: # Output javascript to deal with passwords
1.4 matthew 1363: # Output DES javascript
1.3 matthew 1364: {
1365: my $include = $r->dir_config('lonIncludes');
1366: my $jsh=Apache::File->new($include."/londes.js");
1367: $r->print(<$jsh>);
1368: }
1.236 ! raeburn 1369: $r->print(&jscript_send($caller,$domain,$currentauth,$extrafields));
1.3 matthew 1370: $r->print(<<ENDFORM);
1.94 raeburn 1371: $errormessage
1372:
1373: <p>
1374: <!-- We separate the forms into 'server' and 'client' in order to
1375: ensure that unencrypted passwords will not be sent out by a
1376: crappy browser -->
1377: ENDFORM
1.228 raeburn 1378: $r->print(&server_form($logtoken,$caller,$mailtoken,$extrafields));
1379: $r->print(&client_form($caller,\%hexkey,$currentpass,$domain,$extrafields));
1.94 raeburn 1380:
1381: #
1382: return;
1383: }
1384:
1385: sub jscript_send {
1.236 ! raeburn 1386: my ($caller,$domain,$currentauth,$extrafields) = @_;
! 1387: my ($min,$max,$rulestr,$numrules);
! 1388: $min = $Apache::lonnet::passwdmin;
! 1389: my %js_lt = &Apache::lonlocal::texthash(
! 1390: uc => 'New password needs at least one upper case letter',
! 1391: lc => 'New password needs at least one lower case letter',
! 1392: num => 'New password needs at least one number',
! 1393: spec => 'New password needs at least one non-alphanumeric',
! 1394: blank1 => 'Empty Password field',
! 1395: blank2 => 'Empty Confirm Password field',
! 1396: mismatch => 'Contents of Password and Confirm Password fields must match',
! 1397: fail => 'Please fix the following:',
! 1398: );
! 1399: &js_escape(\%js_lt);
! 1400: if ($currentauth eq 'internal:') {
! 1401: if ($domain ne '') {
! 1402: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
! 1403: if (keys(%passwdconf)) {
! 1404: if ($passwdconf{min}) {
! 1405: $min = $passwdconf{min};
! 1406: }
! 1407: if ($passwdconf{max}) {
! 1408: $max = $passwdconf{max};
! 1409: $js_lt{'long'} = &js_escape(&mt('Maximum password length: [_1]',$max));
! 1410: }
! 1411: if (ref($passwdconf{chars}) eq 'ARRAY') {
! 1412: if (@{$passwdconf{chars}}) {
! 1413: $rulestr = join('","',@{$passwdconf{chars}});
! 1414: $numrules = scalar(@{$passwdconf{chars}});
! 1415: }
! 1416: }
! 1417: }
! 1418: }
! 1419: }
! 1420: $js_lt{'short'} = &js_escape(&mt('Minimum password length: [_1]',$min));
! 1421:
! 1422: my $passwdcheck = <<"ENDJS";
! 1423: var errors = new Array();
! 1424: var min = parseInt("$min") || 0;
! 1425: var currauth = "$currentauth";
! 1426: if (this.document.client.elements.newpass_1.value == '') {
! 1427: errors.push("$js_lt{'blank1'}");
! 1428: }
! 1429: if (this.document.client.elements.newpass_2.value == '') {
! 1430: errors.push("$js_lt{'blank2'}");
! 1431: }
! 1432: if (errors.length == 0) {
! 1433: if (this.document.client.elements.newpass_1.value != this.document.client.elements.newpass_2.value) {
! 1434: errors.push("$js_lt{'mismatch'}");
! 1435: }
! 1436: var posspass = this.document.client.elements.newpass_1.value;
! 1437: if (min > 0) {
! 1438: if (posspass.length < min) {
! 1439: errors.push("$js_lt{'short'}");
! 1440: }
! 1441: }
! 1442: if (currauth == 'internal:') {
! 1443: var max = parseInt("$max") || 0;
! 1444: if (max > 0) {
! 1445: if (posspass.length > max) {
! 1446: errors.push("$js_lt{'long'}");
! 1447: }
! 1448: }
! 1449: var numrules = parseInt("$numrules") || 0;
! 1450: if (numrules > 0) {
! 1451: var rules = new Array("$rulestr");
! 1452: for (var i=0; i<rules.length; i++) {
! 1453: if (rules[i] == 'uc') {
! 1454: if (!posspass.match(/[A-Z]/)) {
! 1455: errors.push("$js_lt{'uc'}");
! 1456: }
! 1457: } else if (rules[i] == 'lc') {
! 1458: if (!posspass.match(/[a-z]/)) {
! 1459: errors.push("$js_lt{'lc'}");
! 1460: }
! 1461: } else if (rules[i] == 'num') {
! 1462: if (!posspass.match(/\\d/)) {
! 1463: errors.push("$js_lt{'num'}");
! 1464: }
! 1465: } else if (rules[i] == 'spec') {
! 1466: var pattern = /^[!@#$%^&*()_+\\-=\\[\\]{};':"\\\|,.<a>\\/?]/;
! 1467: if (!posspass.match(pattern)) {
! 1468: errors.push("$js_lt{'spec'}");
! 1469: }
! 1470: }
! 1471: }
! 1472: }
! 1473: }
! 1474: }
! 1475: if (errors.length > 0) {
! 1476: alert("$js_lt{'fail'}"+"\\n\\n"+errors.join("\\n"));
! 1477: return;
! 1478: }
! 1479: ENDJS
1.94 raeburn 1480: my $output = qq|
1.148 bisitz 1481: <script type="text/javascript" language="JavaScript">
1.3 matthew 1482:
1483: function send() {
1.236 ! raeburn 1484: $passwdcheck
1.3 matthew 1485: uextkey=this.document.client.elements.ukey_cpass.value;
1486: lextkey=this.document.client.elements.lkey_cpass.value;
1487: initkeys();
1.219 raeburn 1488: this.document.pserver.elements.currentpass.value =
1489: getCrypted(this.document.client.elements.currentpass.value);
1.3 matthew 1490: uextkey=this.document.client.elements.ukey_npass1.value;
1491: lextkey=this.document.client.elements.lkey_npass1.value;
1492: initkeys();
1.52 raeburn 1493: this.document.pserver.elements.newpass_1.value
1.219 raeburn 1494: =getCrypted(this.document.client.elements.newpass_1.value);
1.3 matthew 1495: uextkey=this.document.client.elements.ukey_npass2.value;
1496: lextkey=this.document.client.elements.lkey_npass2.value;
1497: initkeys();
1.52 raeburn 1498: this.document.pserver.elements.newpass_2.value
1.219 raeburn 1499: =getCrypted(this.document.client.elements.newpass_2.value);
1.94 raeburn 1500: |;
1501: if ($caller eq 'reset_by_email') {
1.228 raeburn 1502: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1503: $output .= qq|
1.94 raeburn 1504: this.document.pserver.elements.uname.value =
1505: this.document.client.elements.uname.value;
1506: this.document.pserver.elements.udom.value =
1507: this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
1.228 raeburn 1508: |;
1509: }
1510: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1.235 raeburn 1511: $output .= qq|
1.173 raeburn 1512: this.document.pserver.elements.email.value =
1513: this.document.client.elements.email.value;
1.94 raeburn 1514: |;
1.228 raeburn 1515: }
1.94 raeburn 1516: }
1517: $ output .= qq|
1.52 raeburn 1518: this.document.pserver.submit();
1.3 matthew 1519: }
1.219 raeburn 1520:
1.3 matthew 1521: </script>
1.94 raeburn 1522: |;
1523: }
1.3 matthew 1524:
1.94 raeburn 1525: sub client_form {
1.228 raeburn 1526: my ($caller,$hexkey,$currentpass,$defdom,$extrafields) = @_;
1.99 www 1527: my %lt=&Apache::lonlocal::texthash(
1.115 raeburn 1528: 'email' => 'E-mail Address',
1.99 www 1529: 'username' => 'Username',
1530: 'domain' => 'Domain',
1531: 'currentpass' => 'Current Password',
1532: 'newpass' => 'New Password',
1533: 'confirmpass' => 'Confirm Password',
1.169 raeburn 1534: 'changepass' => 'Save',
1535: );
1.99 www 1536:
1.207 bisitz 1537: my $output = '<form name="client" action="">'
1.164 bisitz 1538: .&Apache::lonhtmlcommon::start_pick_box();
1.94 raeburn 1539: if ($caller eq 'reset_by_email') {
1.228 raeburn 1540: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1541: $output .= &Apache::lonhtmlcommon::row_title(
1542: '<label for="email">'.$lt{'email'}.'</label>')
1543: .'<input type="text" name="email" size="30" autocapitalize="off" autocorrect="off" />'
1544: .&Apache::lonhtmlcommon::row_closure();
1.221 raeburn 1545: }
1.228 raeburn 1546: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1.235 raeburn 1547: $output .= &Apache::lonhtmlcommon::row_title(
1.164 bisitz 1548: '<label for="uname">'.$lt{'username'}.'</label>')
1.228 raeburn 1549: .'<input type="text" name="uname" size="20" autocapitalize="off" autocorrect="off" />'
1550: .&Apache::lonhtmlcommon::row_closure()
1551: .&Apache::lonhtmlcommon::row_title(
1.164 bisitz 1552: '<label for="udom">'.$lt{'domain'}.'</label>')
1.228 raeburn 1553: .&Apache::loncommon::select_dom_form($defdom,'udom')
1554: .&Apache::lonhtmlcommon::row_closure();
1555: }
1.94 raeburn 1556: } else {
1.164 bisitz 1557: $output .= &Apache::lonhtmlcommon::row_title(
1558: '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
1.219 raeburn 1559: .'<input type="password" name="currentpass" size="20"/>'
1.164 bisitz 1560: .&Apache::lonhtmlcommon::row_closure();
1561: }
1562: $output .= &Apache::lonhtmlcommon::row_title(
1563: '<label for="newpass_1">'.$lt{'newpass'}.'</label>')
1.219 raeburn 1564: .'<input type="password" name="newpass_1" size="20" />'
1.164 bisitz 1565: .&Apache::lonhtmlcommon::row_closure()
1566: .&Apache::lonhtmlcommon::row_title(
1567: '<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
1.219 raeburn 1568: .'<input type="password" name="newpass_2" size="20" />'
1.164 bisitz 1569: .&Apache::lonhtmlcommon::row_closure(1)
1570: .&Apache::lonhtmlcommon::end_pick_box();
1.228 raeburn 1571: if ($caller eq 'reset_by_email') {
1572: $output .= '<input type="hidden" name="currentpass" value="'.$currentpass.'" />';
1573: }
1.206 bisitz 1574: $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
1.164 bisitz 1575: .qq|
1.94 raeburn 1576: <input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
1577: <input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
1578: <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
1579: <input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" />
1580: <input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" />
1581: <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
1.3 matthew 1582: </form>
1583: </p>
1.164 bisitz 1584: |;
1.94 raeburn 1585: return $output;
1586: }
1587:
1588: sub server_form {
1.228 raeburn 1589: my ($logtoken,$caller,$mailtoken,$extrafields) = @_;
1.94 raeburn 1590: my $action = '/adm/preferences';
1591: if ($caller eq 'reset_by_email') {
1592: $action = '/adm/resetpw';
1593: }
1594: my $output = qq|
1595: <form name="pserver" action="$action" method="post">
1596: <input type="hidden" name="logtoken" value="$logtoken" />
1597: <input type="hidden" name="currentpass" value="" />
1598: <input type="hidden" name="newpass_1" value="" />
1599: <input type="hidden" name="newpass_2" value="" />
1.228 raeburn 1600: |;
1.94 raeburn 1601: if ($caller eq 'reset_by_email') {
1602: $output .= qq|
1603: <input type="hidden" name="token" value="$mailtoken" />
1.228 raeburn 1604: |;
1605: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1606: $output .= qq|
1.94 raeburn 1607: <input type="hidden" name="uname" value="" />
1608: <input type="hidden" name="udom" value="" />
1.228 raeburn 1609: |;
1610: }
1611: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1612: $output .= qq|
1.173 raeburn 1613: <input type="hidden" name="email" value="" />
1.94 raeburn 1614: |;
1.228 raeburn 1615: }
1.94 raeburn 1616: }
1617: $output .= qq|
1618: <input type="hidden" name="action" value="verify_and_change_pass" />
1619: </form>
1620: |;
1621: return $output;
1.3 matthew 1622: }
1623:
1624: sub verify_and_change_password {
1.236 ! raeburn 1625: my ($r,$caller,$mailtoken,$timelimit,$extrafields,$ended) = @_;
1.94 raeburn 1626: my ($user,$domain,$homeserver);
1627: if ($caller eq 'reset_by_email') {
1628: $user = $env{'form.uname'};
1629: $domain = $env{'form.udom'};
1630: if ($user ne '' && $domain ne '') {
1631: $homeserver = &Apache::lonnet::homeserver($user,$domain);
1632: if ($homeserver eq 'no_host') {
1.99 www 1633: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1634: &mt("Invalid username and/or domain")."</span>\n</p>",
1.236 ! raeburn 1635: $caller,$mailtoken,$timelimit,$extrafields);
! 1636: return 'no_host';
1.94 raeburn 1637: }
1638: } else {
1.99 www 1639: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1640: &mt("Username and domain were blank")."</span>\n</p>",
1.236 ! raeburn 1641: $caller,$mailtoken,$timelimit,$extrafields);
! 1642: return 'missingdata';
1.94 raeburn 1643: }
1644: } else {
1645: $user = $env{'user.name'};
1646: $domain = $env{'user.domain'};
1647: $homeserver = $env{'user.home'};
1648: }
1.236 ! raeburn 1649: my ($blocked,$blocktext) =
! 1650: &Apache::loncommon::blocking_status('passwd',$user,$domain);
! 1651: if ($blocked) {
! 1652: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
! 1653: if ($caller eq 'reset_by_email') {
! 1654: return 'blocked';
! 1655: } else {
! 1656: return;
! 1657: }
! 1658: }
1.3 matthew 1659: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1.4 matthew 1660: # Check for authentication types that allow changing of the password.
1.94 raeburn 1661: if ($currentauth !~ /^(unix|internal):/) {
1662: if ($caller eq 'reset_by_email') {
1.99 www 1663: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1664: &mt("Authentication type for this user can not be changed by this mechanism").
1665: "</span>\n</p>",
1.236 ! raeburn 1666: $caller,$mailtoken,$timelimit,$extrafields);
! 1667: return 'otherauth';
1.94 raeburn 1668: } else {
1669: return;
1670: }
1671: }
1.3 matthew 1672: #
1.59 albertel 1673: my $currentpass = $env{'form.currentpass'};
1674: my $newpass1 = $env{'form.newpass_1'};
1675: my $newpass2 = $env{'form.newpass_2'};
1676: my $logtoken = $env{'form.logtoken'};
1.3 matthew 1677: # Check for empty data
1.4 matthew 1678: unless (defined($currentpass) &&
1679: defined($newpass1) &&
1680: defined($newpass2) ){
1.99 www 1681: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1682: &mt("One or more password fields were blank").
1.236 ! raeburn 1683: "</span>\n</p>",$caller,$mailtoken,$timelimit,$extrafields);
! 1684: if ($caller eq 'reset_by_email') {
! 1685: return 'missingdata';
! 1686: } else {
! 1687: return;
! 1688: }
1.3 matthew 1689: }
1.16 albertel 1690: # Get the keys
1691: my $lonhost = $r->dir_config('lonHostID');
1.3 matthew 1692: my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
1693: if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
1.4 matthew 1694: # I do not a have a better idea about how to handle this
1.94 raeburn 1695: my $tryagain_text = &mt('Please log out and try again.');
1696: if ($caller eq 'reset_by_email') {
1697: $tryagain_text = &mt('Please try again later.');
1698: }
1.101 albertel 1699: my $unable=&mt("Unable to retrieve saved token for password decryption");
1.3 matthew 1700: $r->print(<<ENDERROR);
1701: <p>
1.99 www 1702: <span class="LC_error">$unable. $tryagain_text</span>
1.3 matthew 1703: </p>
1704: ENDERROR
1.4 matthew 1705: # Probably should log an error here
1.236 ! raeburn 1706: if ($caller eq 'reset_by_email') {
! 1707: return 'internalerror';
! 1708: } else {
! 1709: return;
! 1710: }
1.3 matthew 1711: }
1712: my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
1.219 raeburn 1713: #
1.211 raeburn 1714: $currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
1715: $newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
1716: $newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
1.94 raeburn 1717: #
1718: if ($caller eq 'reset_by_email') {
1719: my %data = &Apache::lonnet::tmpget($mailtoken);
1.117 raeburn 1720: if (keys(%data) == 0) {
1721: &passwordchanger($r,
1722: '<span class="LC_error">'.
1723: &mt('Could not verify current authentication.').' '.
1.236 ! raeburn 1724: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
! 1725: return 'emptydata';
1.117 raeburn 1726: }
1.94 raeburn 1727: if ($currentpass ne $data{'temppasswd'}) {
1728: &passwordchanger($r,
1.99 www 1729: '<span class="LC_error">'.
1.110 bisitz 1730: &mt('Could not verify current authentication.').' '.
1.236 ! raeburn 1731: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
! 1732: return 'missingtemp';
1.94 raeburn 1733: }
1.231 raeburn 1734: }
1.3 matthew 1735: if ($newpass1 ne $newpass2) {
1.4 matthew 1736: &passwordchanger($r,
1.199 bisitz 1737: '<span class="LC_warning">'.
1.110 bisitz 1738: &mt('The new passwords you entered do not match.').' '.
1.236 ! raeburn 1739: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
! 1740: if ($caller eq 'reset_by_email') {
! 1741: return 'mismatch';
! 1742: } else {
! 1743: return;
! 1744: }
1.4 matthew 1745: }
1.231 raeburn 1746: if ($currentauth eq 'unix:') {
1747: if (length($newpass1) < 7) {
1748: &passwordchanger($r,
1749: '<span class="LC_warning">'.
1750: &mt('Passwords must be a minimum of 7 characters long.').' '.
1.236 ! raeburn 1751: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
! 1752: if ($caller eq 'reset_by_email') {
! 1753: return 'length';
! 1754: } else {
! 1755: return;
! 1756: }
1.231 raeburn 1757: }
1758: } else {
1.234 raeburn 1759: my $warning = &Apache::loncommon::check_passwd_rules($domain,$newpass1);
1.233 raeburn 1760: if ($warning) {
1.231 raeburn 1761: &passwordchanger($r,'<span class="LC_warning">'.
1762: $warning.
1763: &mt('Please try again.').'</span>',
1.236 ! raeburn 1764: $caller,$mailtoken,$timelimit,$extrafields);
! 1765: if ($caller eq 'reset_by_email') {
! 1766: return 'rules';
! 1767: } else {
! 1768: return;
! 1769: }
1.231 raeburn 1770: }
1.3 matthew 1771: }
1.4 matthew 1772: #
1773: # Check for bad characters
1774: my $badpassword = 0;
1775: foreach (split(//,$newpass1)) {
1776: $badpassword = 1 if ((ord($_)<32)||(ord($_)>126));
1777: }
1778: if ($badpassword) {
1779: # I can't figure out how to enter bad characters on my browser.
1.199 bisitz 1780: my $errormessage ='<span class="LC_warning">'.
1.110 bisitz 1781: &mt('The password you entered contained illegal characters.').'<br />'.
1.99 www 1782: &mt('Valid characters are').(<<"ENDERROR");
1783: : space and <br />
1.4 matthew 1784: <pre>
1785: !"\#$%&\'()*+,-./0123456789:;<=>?\@
1786: ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~
1.99 www 1787: </pre></span>
1.4 matthew 1788: ENDERROR
1.236 ! raeburn 1789: &passwordchanger($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields);
! 1790: if ($caller eq 'reset_by_email') {
! 1791: return 'badchars';
! 1792: } else {
! 1793: return;
! 1794: }
1.4 matthew 1795: }
1796: #
1797: # Change the password (finally)
1798: my $result = &Apache::lonnet::changepass
1.94 raeburn 1799: ($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
1.4 matthew 1800: # Inform the user the password has (not?) been changed
1.126 droeschl 1801: my $message;
1.4 matthew 1802: if ($result =~ /^ok$/) {
1.170 bisitz 1803: $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
1.180 wenzelju 1804: $message = &Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1805: if ($caller eq 'reset_by_email') {
1806: $r->print($message.'<br />');
1807: } else {
1808: &print_main_menu($r, $message);
1.226 raeburn 1809: if (ref($ended)) {
1810: $$ended = 1;
1811: }
1.144 raeburn 1812: }
1.4 matthew 1813: } else {
1814: # error error: run in circles, scream and shout
1.173 raeburn 1815: if ($caller eq 'reset_by_email') {
1816: if (!$result) {
1.236 ! raeburn 1817: return 'error';
1.173 raeburn 1818: } else {
1819: return $result;
1820: }
1821: } else {
1.232 raeburn 1822: my $feedback;
1823: if ($result eq 'prioruse') {
1824: $feedback = &mt('Please enter a password that you have not used recently.');
1825: } else {
1826: $feedback = &mt('Please make sure your old password was entered correctly.');
1827: }
1.173 raeburn 1828: $message = &Apache::lonhtmlcommon::confirm_success(
1.232 raeburn 1829: &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.$feedback,1);
1.158 bisitz 1830: $message=&Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1831: &print_main_menu($r, $message);
1.226 raeburn 1832: if (ref($ended)) {
1833: $$ended = 1;
1834: }
1.144 raeburn 1835: }
1.4 matthew 1836: }
1837: return;
1.3 matthew 1838: }
1839:
1.42 raeburn 1840: ################################################################
1841: # discussion display subroutines
1842: ################################################################
1843: sub discussionchanger {
1844: my $r = shift;
1.126 droeschl 1845: Apache::lonhtmlcommon::add_breadcrumb(
1846: { href => '/adm/preferences?action=changediscussions',
1847: text => 'Change Discussion Preferences'});
1.178 bisitz 1848: $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
1.126 droeschl 1849: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
1.59 albertel 1850: my $user = $env{'user.name'};
1851: my $domain = $env{'user.domain'};
1.42 raeburn 1852: my %userenv = &Apache::lonnet::get
1.43 raeburn 1853: ('environment',['discdisplay','discmarkread']);
1854: my $discdisp = 'allposts';
1855: my $discmark = 'onmark';
1856:
1857: if (defined($userenv{'discdisplay'})) {
1858: unless ($userenv{'discdisplay'} eq '') {
1859: $discdisp = $userenv{'discdisplay'};
1860: }
1861: }
1862: if (defined($userenv{'discmarkread'})) {
1.171 raeburn 1863: unless ($userenv{'discmarkread'} eq '') {
1.43 raeburn 1864: $discmark = $userenv{'discmarkread'};
1865: }
1866: }
1867:
1868: my $newdisp = 'unread';
1869: my $newmark = 'ondisp';
1870:
1871: my $function = &Apache::loncommon::get_users_function();
1872: my $color = &Apache::loncommon::designparm($function.'.tabbg',
1.59 albertel 1873: $env{'user.domain'});
1.43 raeburn 1874: my %lt = &Apache::lonlocal::texthash(
1875: 'pref' => 'Display Preference',
1876: 'curr' => 'Current setting ',
1877: 'actn' => 'Action',
1.135 schafran 1878: 'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
1.43 raeburn 1879: 'prca' => 'Preferences can be set that determine',
1.135 schafran 1880: 'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
1.194 raeburn 1881: 'unwh' => 'Under what circumstances posts are identified as "NEW"',
1.43 raeburn 1882: 'allposts' => 'All posts',
1883: 'unread' => 'New posts only',
1884: 'ondisp' => 'Once displayed',
1.194 raeburn 1885: 'onmark' => 'Once marked not NEW',
1.43 raeburn 1886: 'disa' => 'Posts displayed?',
1.194 raeburn 1887: 'npmr' => 'New posts cease to be identified as "NEW"?',
1.43 raeburn 1888: 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
1889: 'chgt' => 'Change to '
1890: );
1891: my $dispchange = $lt{'unread'};
1892: my $markchange = $lt{'ondisp'};
1893: my $currdisp = $lt{'allposts'};
1894: my $currmark = $lt{'onmark'};
1895:
1896: if ($discdisp eq 'unread') {
1897: $dispchange = $lt{'allposts'};
1898: $currdisp = $lt{'unread'};
1899: $newdisp = 'allposts';
1900: }
1901:
1902: if ($discmark eq 'ondisp') {
1903: $markchange = $lt{'onmark'};
1904: $currmark = $lt{'ondisp'};
1905: $newmark = 'onmark';
1.42 raeburn 1906: }
1.171 raeburn 1907:
1.43 raeburn 1908: $r->print(<<"END");
1.88 albertel 1909: <form name="prefs" action="/adm/preferences" method="post">
1.42 raeburn 1910: <input type="hidden" name="action" value="verify_and_change_discussion" />
1911: <br />
1.87 albertel 1912: $lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
1.82 albertel 1913: END
1.158 bisitz 1914:
1915: $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
1916:
1.82 albertel 1917: $r->print(&Apache::loncommon::start_data_table());
1918: $r->print(<<"END");
1919: <tr>
1920: <th>$lt{'pref'}</th>
1921: <th>$lt{'curr'}</th>
1922: <th>$lt{'actn'}?</th>
1.43 raeburn 1923: </tr>
1.82 albertel 1924: END
1925: $r->print(&Apache::loncommon::start_data_table_row());
1926: $r->print(<<"END");
1.43 raeburn 1927: <td>$lt{'disa'}</td>
1928: <td>$lt{$discdisp}</td>
1.82 albertel 1929: <td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td>
1930: END
1931: $r->print(&Apache::loncommon::end_data_table_row().
1932: &Apache::loncommon::start_data_table_row());
1933: $r->print(<<"END");
1.43 raeburn 1934: <td>$lt{'npmr'}</td>
1935: <td>$lt{$discmark}</td>
1.82 albertel 1936: <td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td>
1.43 raeburn 1937: </tr>
1.82 albertel 1938: END
1939: $r->print(&Apache::loncommon::end_data_table_row().
1940: &Apache::loncommon::end_data_table());
1.142 zhu 1941:
1.158 bisitz 1942: $r->print('<br />'
1943: .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
1944: .'</form>'
1945: );
1.42 raeburn 1946: }
1947:
1948: sub verify_and_change_discussion {
1949: my $r = shift;
1.59 albertel 1950: my $user = $env{'user.name'};
1951: my $domain = $env{'user.domain'};
1.42 raeburn 1952: my $message='';
1.59 albertel 1953: if (defined($env{'form.discdisp'}) ) {
1954: my $newdisp = $env{'form.newdisp'};
1.43 raeburn 1955: if ($newdisp eq 'unread') {
1.171 raeburn 1956: $message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
1.43 raeburn 1957: &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
1.116 raeburn 1958: &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
1.43 raeburn 1959: } else {
1.171 raeburn 1960: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
1.43 raeburn 1961: &Apache::lonnet::del('environment',['discdisplay']);
1.139 raeburn 1962: &Apache::lonnet::delenv('environment.discdisplay');
1.43 raeburn 1963: }
1964: }
1.59 albertel 1965: if (defined($env{'form.discmark'}) ) {
1966: my $newmark = $env{'form.newmark'};
1.43 raeburn 1967: if ($newmark eq 'ondisp') {
1.209 bisitz 1968: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
1.43 raeburn 1969: &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
1.116 raeburn 1970: &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
1.43 raeburn 1971: } else {
1.194 raeburn 1972: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
1.43 raeburn 1973: &Apache::lonnet::del('environment',['discmarkread']);
1.139 raeburn 1974: &Apache::lonnet::delenv('environment.discmarkread');
1.43 raeburn 1975: }
1.42 raeburn 1976: }
1.158 bisitz 1977: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 1978: &print_main_menu($r, $message);
1.42 raeburn 1979: }
1980:
1.63 raeburn 1981: ################################################################
1982: # Subroutines for page display on course access (Course Coordinators)
1983: ################################################################
1984: sub coursedisplaychanger {
1985: my $r = shift;
1.152 www 1986: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1987: { href => '/adm/preferences?action=changecourseinit',
1988: text => 'Change Course Init. Pref.'});
1989: $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
1990: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
1.63 raeburn 1991: my $user = $env{'user.name'};
1992: my $domain = $env{'user.domain'};
1.66 albertel 1993: my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
1.71 raeburn 1994: my $currvalue = 'whatsnew';
1.73 albertel 1995: my $firstselect = '';
1996: my $whatsnewselect = 'checked="checked"';
1.71 raeburn 1997: if (exists($userenv{'course_init_display'})) {
1998: if ($userenv{'course_init_display'} eq 'firstres') {
1999: $currvalue = 'firstres';
1.73 albertel 2000: $firstselect = 'checked="checked"';
2001: $whatsnewselect = '';
1.71 raeburn 2002: }
1.63 raeburn 2003: }
1.134 bisitz 2004: my %pagenames = &Apache::lonlocal::texthash(
1.71 raeburn 2005: firstres => 'First resource',
1.143 hauer 2006: whatsnew => "What's New Page",
1.71 raeburn 2007: );
1.134 bisitz 2008: my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
1.143 hauer 2009: 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 2010:
1.134 bisitz 2011: $r->print('<br /><b>'
2012: .&mt('Set the default page to be displayed when you select a course role')
2013: .'</b> '
2014: .&mt('(Currently: [_1])',$pagenames{$currvalue})
2015: .'<br />'
1.143 hauer 2016: .&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 2017: .'<br /><br />'
2018: );
1.63 raeburn 2019: $r->print(<<ENDLSCREEN);
1.88 albertel 2020: <form name="prefs" action="/adm/preferences" method="post">
1.63 raeburn 2021: <input type="hidden" name="action" value="verify_and_change_coursepage" />
1.72 albertel 2022: <br />
1.65 albertel 2023: <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
1.70 raeburn 2024: <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
1.63 raeburn 2025: ENDLSCREEN
1.140 schafran 2026: $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
1.63 raeburn 2027: </form>');
2028: }
2029:
2030: sub verify_and_change_coursepage {
2031: my $r = shift;
2032: my $message='';
2033: my %lt = &Apache::lonlocal::texthash(
1.70 raeburn 2034: 'defs' => 'Default now set',
1.71 raeburn 2035: 'when' => 'when you select a course role from the roles screen',
1.63 raeburn 2036: 'ywbt' => 'you will be taken to the start of the course.',
2037: 'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
2038: 'gtts' => 'Go to the start of the course',
1.146 hauer 2039: 'dasp' => "Display the What's New Page",
1.63 raeburn 2040: );
2041: my $newdisp = $env{'form.newdisp'};
1.70 raeburn 2042: $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
1.63 raeburn 2043: if ($newdisp eq 'firstres') {
1.87 albertel 2044: $message .= $lt{'ywbt'}.'<br />';
1.63 raeburn 2045: &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
1.116 raeburn 2046: &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
1.63 raeburn 2047: } else {
1.87 albertel 2048: $message .= $lt{'apwb'}.'<br />';
1.63 raeburn 2049: &Apache::lonnet::del('environment',['course_init_display']);
1.139 raeburn 2050: &Apache::lonnet::delenv('environment.course_init_display');
1.63 raeburn 2051: }
1.70 raeburn 2052: my $refpage = $env{'form.refpage'};
1.63 raeburn 2053: if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
2054: if ($newdisp eq 'firstres') {
2055: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2056: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2057: my ($furl,$ferr)=
2058: &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
1.180 wenzelju 2059: $message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
1.63 raeburn 2060: } else {
1.180 wenzelju 2061: $message .= '<br /><a href="/adm/whatsnew?refpage='.
2062: $refpage.'">'.$lt{'dasp'}.'</a>';
1.63 raeburn 2063: }
2064: }
1.180 wenzelju 2065: $message = &Apache::lonhtmlcommon::confirm_success($message);
2066: $message = &Apache::loncommon::confirmwrapper($message);
2067: &print_main_menu($r,$message);
1.63 raeburn 2068: }
2069:
1.215 golterma 2070: sub author_space_settings {
2071: my $r = shift;
2072: &Apache::lonhtmlcommon::add_breadcrumb(
2073: { href => '/adm/preferences?action=authorsettings',
2074: text => 'Authoring Space Settings'});
2075: my $user = $env{'user.name'};
2076: my $domain = $env{'user.domain'};
2077: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2078: if (keys(%author_roles) > 0) {
2079: $r->print(Apache::loncommon::start_page('Authoring Space Settings'));
2080: $r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
2081: my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
2082: my $constchecked='';
2083: if ($env{'environment.nocodemirror'}) {
2084: $constchecked=' checked="checked"';
2085: }
1.216 droeschl 2086: my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
2087: my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
1.215 golterma 2088: my $change=&mt('Save');
1.225 raeburn 2089: my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
1.215 golterma 2090: $r->print(<<ENDSCREEN);
2091: <form name="prefs" action="/adm/preferences" method="post">
1.225 raeburn 2092: <input type="hidden" name="returnurl" value="$returnurl" />
1.215 golterma 2093: <input type="hidden" name="action" value="change_authoring_settings" />
2094: $text<br />
2095: <label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
2096: <input type="submit" value="$change" />
2097: </form>
2098: ENDSCREEN
2099: }
2100: }
2101:
2102: sub change_authoring_settings {
2103: my $r = shift;
2104: my $user = $env{'user.name'};
2105: my $domain = $env{'user.domain'};
2106: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2107: if (keys(%author_roles) > 0) {
2108: my %ausettings=('environment.nocodemirror' => '');
2109: if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
2110: &Apache::lonnet::put('environment',\%ausettings);
2111: &Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
2112: my $status='';
2113: if ($ausettings{'environment.nocodemirror'} eq 'yes') {
2114: $status=&mt('on');
2115: } else {
2116: $status=&mt('off');
2117: }
1.216 droeschl 2118: 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 2119: $message=&Apache::loncommon::confirmwrapper($message);
1.225 raeburn 2120: if ($env{'form.returnurl'}) {
2121: &do_redirect($r,$env{'form.returnurl'},$message);
2122: } else {
2123: &print_main_menu($r,$message);
2124: }
1.215 golterma 2125: }
2126: }
2127:
1.186 raeburn 2128: sub lockednameschanger {
2129: my $r = shift;
2130: &Apache::lonhtmlcommon::add_breadcrumb(
2131: { href => '/adm/preferences?action=changelockednames',
2132: text => 'Automatic name changes'});
2133: $r->print(Apache::loncommon::start_page('Automatic name changes'));
2134: $r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
2135: my %userenv = &Apache::lonnet::get('environment',['lockedname']);
2136: my $lockedname='';
2137: if (&can_toggle_namelocking()) {
2138: if ($userenv{'lockedname'}) {
2139: $lockedname = ' checked="checked"';
2140: }
2141: my %updateable;
2142: my %domconfig =
2143: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2144: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2145: if ($domconfig{'autoupdate'}{'run'}) {
2146: my @inststatuses = split(':',$env{'environment.inststatus'});
2147: unless (@inststatuses) {
2148: @inststatuses = ('default');
2149: }
2150: %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2151: }
2152: }
2153: if (keys(%updateable)) {
2154: my %longnames = &Apache::lonlocal::texthash (
2155: firstname => 'First Name',
2156: middlename => 'Middle Name',
2157: lastname => 'Last Name',
2158: );
2159: 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:').
2160: '<ul>';
2161: foreach my $item ('firstname','middlename','lastname') {
2162: if ($updateable{$item}) {
2163: $text .= '<li>'.$longnames{$item}.'</li>';
2164: }
2165: }
2166: $text .= '</ul>';
2167: my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
2168: my $change=&mt('Save');
2169: $r->print(<<ENDSCREEN);
2170: <form name="prefs" action="/adm/preferences" method="post">
2171: <input type="hidden" name="action" value="verify_and_change_lockednames" />
2172: $text<br />
2173: <label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
2174: <input type="submit" value="$change" />
2175: </form>
2176: ENDSCREEN
2177: } else {
2178: my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
2179: &print_main_menu($r,$message);
2180: }
2181: } else {
2182: my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
2183: &print_main_menu($r,$message);
2184: }
2185: }
2186:
2187: sub verify_and_change_lockednames {
2188: my $r = shift;
2189: my $message;
2190: if (&can_toggle_namelocking()) {
2191: my $newlockedname = $env{'form.lockednames'};
2192: $newlockedname =~ s/\D//g;
2193: my $currlockedname = $env{'environment.lockedname'};
2194: if ($newlockedname ne $currlockedname) {
2195: if ($newlockedname) {
2196: if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
2197: &Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
2198: }
2199: } elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
2200: &Apache::lonnet::delenv('environment.lockedname');
2201: }
2202: }
2203: my $status='';
2204: if ($newlockedname) {
2205: $status=&mt('disallowed');
2206: } else {
2207: $status=&mt('allowed');
2208: }
2209: $message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
2210: $message=&Apache::loncommon::confirmwrapper($message);
2211: }
2212: &print_main_menu($r,$message);
2213: }
2214:
1.126 droeschl 2215: sub print_main_menu {
2216: my ($r, $message) = @_;
2217: # Determine current authentication method
2218: my $user = $env{'user.name'};
2219: my $domain = $env{'user.domain'};
2220: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
2221:
2222: # build the data structure for menu generation
2223: my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
2224: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.131 raeburn 2225: my %permissions;
2226: if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
2227: $permissions{'aboutme'} = 'F';
2228: }
1.126 droeschl 2229: my @menu=
2230: ({ categorytitle=>'Personal Data',
2231: items =>[
1.141 weissno 2232: { linktext => 'Personal Information Page',
1.126 droeschl 2233: url => $aboutmeurl,
1.131 raeburn 2234: permission => $permissions{'aboutme'},
1.126 droeschl 2235: #help => 'Prefs_About_Me',
2236: icon => 'system-users.png',
2237: linktitle => 'Edit information about yourself that should be displayed on your public profile.'
2238: },
2239: { linktext => 'Screen Name',
2240: url => '/adm/preferences?action=changescreenname',
2241: permission => 'F',
2242: #help => 'Prefs_Screen_Name_Nickname',
2243: icon => 'preferences-desktop-font.png',
2244: linktitle => 'Change the name that is displayed in your posts.'
2245: },
2246: ]
2247: },
2248: { categorytitle=>'Content Display Settings',
2249: items =>[
2250: { linktext => 'Language',
2251: url => '/adm/preferences?action=changelanguages',
2252: permission => 'F',
2253: #help => 'Prefs_Language',
2254: icon => 'preferences-desktop-locale.png',
1.127 droeschl 2255: linktitle => 'Choose the default language for this user.'
1.126 droeschl 2256: },
1.128 droeschl 2257: { linktext => $role.' Page',
1.126 droeschl 2258: url => '/adm/preferences?action=changerolespref',
2259: permission => 'F',
2260: #help => '',
1.189 wenzelju 2261: icon => 'role_hotlist.png',
1.126 droeschl 2262: linktitle => 'Configure the roles hotlist.'
2263: },
1.177 raeburn 2264: { linktext => 'Math display settings',
1.126 droeschl 2265: url => '/adm/preferences?action=changetexenginepref',
2266: permission => 'F',
2267: #help => '',
1.188 wenzelju 2268: icon => 'dismath.png',
1.177 raeburn 2269: linktitle => 'Change how math is displayed.'
1.126 droeschl 2270: },
2271: ]
2272: },
1.185 droeschl 2273: { categorytitle=>'Page Display Settings',
2274: items =>[
2275: { linktext => 'Color Scheme',
2276: url => '/adm/preferences?action=changecolors',
2277: permission => 'F',
2278: #help => 'Change_Colors',
2279: icon => 'preferences-desktop-theme.png',
2280: linktitle => 'Change LON-CAPA default colors.'
2281: },
1.192 raeburn 2282: { linktext => 'Menu Display',
2283: url => '/adm/preferences?action=changeicons',
2284: permission => 'F',
2285: #help => '',
2286: icon => 'preferences-system-windows.png',
2287: linktitle => 'Change whether the menus are displayed with icons or icons and text.'
2288: }
1.185 droeschl 2289: ]
2290: },
1.178 bisitz 2291: { categorytitle=>'Messages & Notifications',
1.128 droeschl 2292: items =>[
1.153 www 2293: { linktext => 'Messages & Notifications',
1.128 droeschl 2294: url => '/adm/preferences?action=changemsgforward',
2295: permission => 'F',
2296: #help => 'Prefs_Messages',
2297: icon => 'mail-reply-all.png',
2298: linktitle => 'Change messageforwarding or notifications settings.'
2299: },
2300: { linktext => 'Discussion Display',
2301: url => '/adm/preferences?action=changediscussions',
2302: permission => 'F',
2303: #help => 'Change_Discussion_Display',
1.191 riegler 2304: icon => 'chat.png',
1.135 schafran 2305: linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
1.128 droeschl 2306: },
2307: ]
2308: },
1.126 droeschl 2309: { categorytitle=>'Other',
2310: items =>[
1.153 www 2311: { linktext => 'Register Response Devices ("Clickers")',
1.126 droeschl 2312: url => '/adm/preferences?action=changeclicker',
2313: permission => 'F',
2314: #help => '',
2315: icon => 'network-workgroup.png',
2316: linktitle => 'Register your clicker.'
2317: },
2318: ]
2319: },
2320: );
2321:
2322: if ($currentauth =~ /^(unix|internal):/) {
2323: push(@{ $menu[0]->{items} }, {
2324: linktext => 'Password',
2325: url => '/adm/preferences?action=changepass',
2326: permission => 'F',
2327: #help => 'Change_Password',
2328: icon => 'emblem-readonly.png',
2329: linktitle => 'Change your password.',
2330: });
2331: }
1.186 raeburn 2332:
2333: if (&can_toggle_namelocking()) {
2334: push(@{ $menu[0]->{items} }, {
2335: linktext => 'Automatic name changes',
2336: url => '/adm/preferences?action=changelockednames',
2337: permission => 'F',
2338: #help => '',
2339: icon => 'system-lock-screen.png',
2340: linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
2341: });
2342: }
2343:
1.126 droeschl 2344: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
2345: if (keys(%author_roles) > 0) {
2346: push(@{ $menu[4]->{items} }, {
2347: linktext => 'Restrict Domain Coordinator Access',
2348: url => '/adm/preferences?action=changedomcoord',
2349: permission => 'F',
2350: #help => '',
2351: icon => 'system-lock-screen.png',
2352: linktitle => 'Restrict domain coordinator access.',
2353: });
2354: }
2355:
2356: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
2357: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
2358: .$env{'request.course.sec'})) {
2359: push(@{ $menu[4]->{items} }, {
1.128 droeschl 2360: linktext => 'Course Initialization',
1.126 droeschl 2361: url => '/adm/preferences?action=changecourseinit',
2362: permission => 'F',
2363: #help => '',
1.189 wenzelju 2364: icon => 'course_ini.png',
1.126 droeschl 2365: linktitle => 'Set the default page to be displayed when you select a course role.',
2366: });
2367:
2368: }
1.215 golterma 2369:
1.222 raeburn 2370: my %author_coauthor_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2371: if (keys(%author_coauthor_roles) > 0) {
1.215 golterma 2372: push(@{ $menu[4]->{items} }, {
2373: linktext => 'Authoring Space Configuration',
2374: url => '/adm/preferences?action=authorsettings',
2375: permission => 'F',
1.224 raeburn 2376: icon => 'codemirror.png',
1.215 golterma 2377: linktitle => 'Settings for your authoring space.',
2378: });
2379: }
2380:
1.174 raeburn 2381: if (&can_toggle_debug()) {
1.126 droeschl 2382: push(@{ $menu[4]->{items} }, {
1.174 raeburn 2383: linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
1.126 droeschl 2384: url => '/adm/preferences?action=debugtoggle',
2385: permission => 'F',
2386: #help => '',
2387: icon => 'blog.png',
2388: linktitle => 'Toggle Debug Messages.',
2389: });
1.186 raeburn 2390: }
1.126 droeschl 2391:
1.147 schafran 2392: $r->print(&Apache::loncommon::start_page('My Space'));
1.126 droeschl 2393: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
2394: $r->print($message);
2395: $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
2396: $r->print(Apache::loncommon::end_page());
2397: }
1.63 raeburn 2398:
1.4 matthew 2399: ######################################################
2400: # other handler subroutines #
2401: ######################################################
2402:
1.3 matthew 2403: ################################################################
2404: # Main handler #
2405: ################################################################
1.126 droeschl 2406: sub handler {
2407: my $r = shift;
2408: Apache::loncommon::content_type($r,'text/html');
2409: # Some pages contain DES keys and should not be cached.
2410: Apache::loncommon::no_cache($r);
2411: $r->send_http_header;
2412: return OK if $r->header_only;
2413: #
2414: Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2415: ['action','wysiwyg','returnurl','refpage']);
2416: #
2417: Apache::lonhtmlcommon::clear_breadcrumbs();
1.226 raeburn 2418: my ($brlink,$brtxt,$brhelp,$ended);
1.198 raeburn 2419: if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
2420: $brlink ='/adm/roles';
2421: $brtxt = 'User Roles';
1.225 raeburn 2422: } elsif ((($env{'form.action'} eq 'changedomcoord') ||
2423: ($env{'form.action'} eq 'authorsettings')) &&
2424: (($env{'form.returnurl'} =~ m{^/(priv/|res($|/))}) ||
2425: ($env{'form.returnurl'} eq '/adm/createuser'))) {
2426: $brlink = $env{'form.returnurl'};
2427: if ($env{'form.returnurl'} eq '/adm/createuser') {
2428: $brtxt = 'User Management';
2429: } elsif ($env{'form.returnurl'} =~ m{^/res($\/)}) {
2430: $brtxt = 'Browse published resources';
2431: } else {
2432: $brtxt = 'Authoring Space';
2433: }
1.198 raeburn 2434: } else {
2435: $brlink ='/adm/preferences';
2436: $brtxt = 'Set User Preferences';
1.235 raeburn 2437: $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
1.198 raeburn 2438: }
1.126 droeschl 2439: Apache::lonhtmlcommon::add_breadcrumb
1.198 raeburn 2440: ({href => $brlink,
2441: text => $brtxt,
2442: help => $brhelp,});
1.126 droeschl 2443: if(!exists $env{'form.action'}) {
1.225 raeburn 2444: &print_main_menu($r);
1.226 raeburn 2445: $ended = 1;
1.126 droeschl 2446: }elsif($env{'form.action'} eq 'changepass'){
2447: &passwordchanger($r);
2448: }elsif($env{'form.action'} eq 'verify_and_change_pass'){
1.236 ! raeburn 2449: &verify_and_change_password($r,'preferences','','','',\$ended);
1.126 droeschl 2450: }elsif($env{'form.action'} eq 'changescreenname'){
2451: &screennamechanger($r);
2452: }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
2453: &verify_and_change_screenname($r);
1.226 raeburn 2454: $ended = 1;
1.126 droeschl 2455: }elsif($env{'form.action'} eq 'changemsgforward'){
2456: &msgforwardchanger($r);
2457: }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
2458: &verify_and_change_msgforward($r);
2459: }elsif($env{'form.action'} eq 'changecolors'){
2460: &colorschanger($r);
2461: }elsif($env{'form.action'} eq 'verify_and_change_colors'){
2462: &verify_and_change_colors($r);
1.226 raeburn 2463: $ended = 1;
1.126 droeschl 2464: }elsif($env{'form.action'} eq 'changelanguages'){
2465: &languagechanger($r);
2466: }elsif($env{'form.action'} eq 'verify_and_change_languages'){
2467: &verify_and_change_languages($r);
1.226 raeburn 2468: $ended = 1;
1.126 droeschl 2469: }elsif($env{'form.action'} eq 'changewysiwyg'){
2470: &wysiwygchanger($r);
2471: }elsif($env{'form.action'} eq 'set_wysiwyg'){
2472: &verify_and_change_wysiwyg($r);
1.227 raeburn 2473: $ended = 1;
1.126 droeschl 2474: }elsif($env{'form.action'} eq 'changediscussions'){
2475: &discussionchanger($r);
2476: }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
2477: &verify_and_change_discussion($r);
1.226 raeburn 2478: $ended = 1;
1.126 droeschl 2479: }elsif($env{'form.action'} eq 'changerolespref'){
2480: &rolesprefchanger($r);
2481: }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
2482: &verify_and_change_rolespref($r);
1.226 raeburn 2483: $ended = 1;
1.126 droeschl 2484: }elsif($env{'form.action'} eq 'changetexenginepref'){
2485: &texenginechanger($r);
2486: }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
2487: &verify_and_change_texengine($r);
1.227 raeburn 2488: $ended = 1;
1.192 raeburn 2489: }elsif($env{'form.action'} eq 'changeicons'){
2490: &iconchanger($r);
2491: }elsif($env{'form.action'} eq 'verify_and_change_icons'){
2492: &verify_and_change_icons($r);
1.226 raeburn 2493: $ended = 1;
1.126 droeschl 2494: }elsif($env{'form.action'} eq 'changeclicker'){
2495: &clickerchanger($r);
2496: }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
2497: &verify_and_change_clicker($r);
1.227 raeburn 2498: $ended = 1;
1.126 droeschl 2499: }elsif($env{'form.action'} eq 'changedomcoord'){
2500: &domcoordchanger($r);
2501: }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
2502: &verify_and_change_domcoord($r);
1.226 raeburn 2503: $ended = 1;
1.126 droeschl 2504: }elsif($env{'form.action'} eq 'lockwarning'){
2505: &lockwarning($r);
2506: }elsif($env{'form.action'} eq 'verify_and_change_locks'){
2507: &verify_and_change_lockwarning($r);
2508: }elsif($env{'form.action'} eq 'changecourseinit'){
2509: &coursedisplaychanger($r);
2510: }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
2511: &verify_and_change_coursepage($r);
1.226 raeburn 2512: $ended = 1;
1.215 golterma 2513: }elsif($env{'form.action'} eq 'authorsettings'){
2514: &author_space_settings($r);
2515: }elsif($env{'form.action'} eq 'change_authoring_settings'){
2516: &change_authoring_settings($r);
1.227 raeburn 2517: $ended = 1;
1.126 droeschl 2518: }elsif($env{'form.action'} eq 'debugtoggle'){
1.174 raeburn 2519: if (&can_toggle_debug()) {
2520: &toggle_debug();
2521: }
1.154 www 2522: &print_main_menu($r);
1.226 raeburn 2523: $ended = 1;
1.186 raeburn 2524: } elsif ($env{'form.action'} eq 'changelockednames') {
2525: &lockednameschanger($r);
2526: } elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
2527: &verify_and_change_lockednames($r);
1.226 raeburn 2528: $ended = 1;
1.126 droeschl 2529: }
2530:
1.165 bisitz 2531: # Properly end the HTML page of all preference pages
2532: # started in each sub routine
2533: # Exception: print_main_menu has its own end_page call
1.226 raeburn 2534: unless ($ended) {
1.165 bisitz 2535: $r->print(&Apache::loncommon::end_page());
2536: }
2537:
1.126 droeschl 2538: return OK;
1.35 matthew 2539: }
2540:
2541: sub toggle_debug {
1.59 albertel 2542: if ($env{'user.debug'}) {
1.139 raeburn 2543: &Apache::lonnet::delenv('user.debug');
1.35 matthew 2544: } else {
1.116 raeburn 2545: &Apache::lonnet::appenv({'user.debug' => 1});
1.35 matthew 2546: }
1.13 www 2547: }
1.1 www 2548:
1.174 raeburn 2549: sub can_toggle_debug {
2550: my $can_toggle = 0;
2551: my $page = 'toggledebug';
2552: if (&LONCAPA::lonauthcgi::can_view($page)) {
2553: $can_toggle = 1;
2554: } elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
2555: $can_toggle = 1;
2556: }
2557: return $can_toggle;
2558: }
2559:
1.186 raeburn 2560: sub can_toggle_namelocking {
2561: my $lockablenames;
2562: my %domconfig =
2563: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2564: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2565: if ($domconfig{'autoupdate'}{'run'}) {
2566: my @inststatuses = split(':',$env{'environment.inststatus'});
2567: unless (@inststatuses) {
2568: @inststatuses = ('default');
2569: }
2570: my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2571: if ($updateable{'lastname'} || $updateable{'firstname'} ||
2572: $updateable{'middlename'}) {
2573: if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
2574: unless (@inststatuses) {
2575: @inststatuses = ('default');
2576: }
2577: foreach my $status (@inststatuses) {
2578: if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
2579: $lockablenames = 1;
2580: last;
2581: }
2582: }
2583: }
2584: }
2585: }
2586: }
2587: return $lockablenames;
2588: }
2589:
2590: sub updateable_userinfo {
2591: my ($autoupdate,$inststatuses) = @_;
2592: my %updateable;
2593: return %updateable unless ((ref($autoupdate) eq 'HASH') &&
2594: (ref($inststatuses) eq 'ARRAY'));
2595: if (ref($autoupdate->{'fields'}) eq 'HASH') {
2596: foreach my $status (@{$inststatuses}) {
2597: if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
2598: foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
2599: $updateable{$field} = 1;
2600: }
2601: }
2602: }
2603: }
2604: return %updateable;
2605: }
2606:
1.225 raeburn 2607: sub do_redirect {
2608: my ($r,$url,$msg) = @_;
2609: $r->print(
2610: &Apache::loncommon::start_page('Switching Server ...',undef,
2611: {'redirect' => [0.5,$url]}).
2612: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2613: "$msg\n".
2614: &Apache::loncommon::end_page());
2615: return;
2616: }
2617:
1.1 www 2618: 1;
2619: __END__
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