Annotation of loncom/interface/lonpreferences.pm, revision 1.196.4.27
1.1 www 1: # The LearningOnline Network
2: # Preferences
3: #
1.196.4.27! raeburn 4: # $Id: lonpreferences.pm,v 1.196.4.26 2020/02/09 05:36:27 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'));
1.196.4.10 raeburn 107: my %userenv = &Apache::lonnet::get('environment',['languages']);
1.29 www 108: my $language=$userenv{'languages'};
1.32 www 109:
1.196.4.10 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'};
1.196.4.18 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',
1.196.4.3 raeburn 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);
1.196.4.3 raeburn 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',
1.196.4.3 raeburn 184: 'mathjax' => 'MathJax:',
1.196.4.15 raeburn 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: $lt{'exmpl'}
203:
1.196.4.3 raeburn 204: <h3>$lt{'mathjax'}</h3>
205: </script>
1.196.4.15 raeburn 206: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="150"></iframe>
1.196.4.3 raeburn 207: </p>
208: <p>
1.196.4.15 raeburn 209: $lt{'mathjaxinfo'}
1.196.4.3 raeburn 210: </p>
211:
1.123 bisitz 212: <h3>$lt{'mimetex'}</h3>
213: <p>
1.196.4.15 raeburn 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>
1.196.4.15 raeburn 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: $newtexengine=~s/[^\-\w]//g;
1.196.4.18 raeburn 232: if (lc($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']);
1.196.4.5 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',
1.196.4.5 raeburn 276: text => $brtext});
1.147 schafran 277: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.196.4.5 raeburn 278: $r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle));
1.50 albertel 279: my $hotlist_flag=$userenv{'recentroles'};
280: my $hotlist_n=$userenv{'recentrolesn'};
1.196.4.5 raeburn 281: my ($checkedon,$checkedoff);
1.50 albertel 282: if ($hotlist_flag) {
1.196.4.5 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>".
1.196.4.5 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:
1.196.4.5 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: $r->print('
1.196.4.5 raeburn 344: <form name="prefs" action="'.$actionurl.'" method="post">
1.50 albertel 345: <input type="hidden" name="action" value="verify_and_change_rolespref" />
1.196.4.5 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().
1.196.4.5 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">'.
1.196.4.5 raeburn 361: $options.'
362: </select>'.
1.181 wenzelju 363: &Apache::lonhtmlcommon::row_closure(1).
1.196.4.5 raeburn 364: &Apache::lonhtmlcommon::end_pick_box().'
365: </div>');
366: if ($roles_check_list) {
367: $r->print('<div class="LC_left_float">
368: <h4>'.&mt('Freeze Roles').'</h4>
369: <p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
1.196.4.8 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.'
1.196.4.5 raeburn 373: </div>');
374: } else {
375: $r->print('<br clear="all" />'.
1.196.4.13 raeburn 376: &mt('Once the Hotlist contains recently visited '.$lc_role.'s you can return to this page to also set frozen roles.'));
1.196.4.5 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);
1.196.4.5 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, $message);
620: }
621:
622: sub icon_options {
623: return &Apache::lonlocal::texthash(
624: iconic => 'Use icons and text',
625: iconsonly => 'Use icons only',
626: );
627: }
628:
629: sub icon_previews {
1.196.4.27! raeburn 630: my %icon_text = &Apache::lonlocal::texthash (
1.192 raeburn 631: annotate => 'Notes',
1.196.4.4 raeburn 632: wishlist => 'Stored Links',
1.192 raeburn 633: catalog => 'Info',
634: evaluate => 'Evaluate',
635: feedback => 'Communicate',
636: printout => 'Print',
637: );
638: my %inlinetools = (
1.196.4.27! raeburn 639: printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&".&mt('Prepare a printable document'),
! 640: wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&".&mt('Save a link for this resource in your personal Stored Links repository'),
! 641: evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&".&mt('Provide my evaluation of this resource'),
! 642: feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&".&mt('Provide feedback messages or contribute to the course discussion about this resource'),
! 643: annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&".&mt('Make notes and annotations about this resource'),
! 644: catalog => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&".&mt('Show Metadata'),
1.192 raeburn 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'};
686: my $newclickers = $env{'form.clickers'};
1.108 www 687: $newclickers=~s/[^\w\:\-]+/\,/gs;
1.105 www 688: $newclickers=~tr/a-z/A-Z/;
1.108 www 689: $newclickers=~s/[\:\-]+/\-/g;
690: $newclickers=~s/\,+/\,/g;
1.105 www 691: $newclickers=~s/^\,//;
692: $newclickers=~s/\,$//;
693: &Apache::lonnet::put('environment',{'clickers' => $newclickers});
1.116 raeburn 694: &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
1.158 bisitz 695: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
696: $message=&Apache::loncommon::confirmwrapper($message);
697: &print_main_menu($r, $message);
1.105 www 698: }
699:
1.119 www 700: ################################################################
701: # Domcoord Access Subroutines #
702: ################################################################
703:
704: sub domcoordchanger {
705: my $r = shift;
1.154 www 706: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 707: { href => '/adm/preferences?action=changedomcoord',
708: text => 'Restrict Domain Coordinator Access'});
709: $r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
710: $r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
1.119 www 711: my $user = $env{'user.name'};
712: my $domain = $env{'user.domain'};
713: my %userenv = &Apache::lonnet::get
1.120 www 714: ('environment',['domcoord.author']);
1.119 www 715: my $constchecked='';
716: if ($userenv{'domcoord.author'} eq 'blocked') {
1.159 bisitz 717: $constchecked=' checked="checked"';
1.119 www 718: }
1.196.4.11 raeburn 719: my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
720: my $construction=&mt('Block access to Authoring Space');
1.136 schafran 721: my $change=&mt('Save');
1.196.4.24 raeburn 722: my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
1.119 www 723: $r->print(<<ENDSCREEN);
724: <form name="prefs" action="/adm/preferences" method="post">
1.196.4.24 raeburn 725: <input type="hidden" name="returnurl" value="$returnurl" />
1.119 www 726: <input type="hidden" name="action" value="verify_and_change_domcoord" />
727: $text<br />
1.159 bisitz 728: <label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
1.119 www 729: <input type="submit" value="$change" />
730: </form>
731: ENDSCREEN
732: }
733:
734: sub verify_and_change_domcoord {
735: my $r = shift;
736: my $user = $env{'user.name'};
737: my $domain = $env{'user.domain'};
1.120 www 738: my %domcoord=('domcoord.author' => '');
1.119 www 739: if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
740: &Apache::lonnet::put('environment',\%domcoord);
1.120 www 741: &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
1.158 bisitz 742: my $status='';
743: if ($domcoord{'domcoord.author'} eq 'blocked') {
744: $status=&mt('on');
745: } else {
746: $status=&mt('off');
747: }
1.196.4.11 raeburn 748: 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 749: $message=&Apache::loncommon::confirmwrapper($message);
1.196.4.24 raeburn 750: if ($env{'form.returnurl'}) {
751: &do_redirect($r,$env{'form.returnurl'},$message);
752: } else {
753: &print_main_menu($r,$message);
754: }
1.119 www 755: }
756:
1.118 www 757: #################################################################
758: ## Lock Subroutines #
759: #################################################################
760:
761: sub lockwarning {
762: my $r = shift;
763: my $title=&mt('Action locked');
764: my $texttop=&mt('LON-CAPA is currently performing the following actions:');
765: my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
766: my ($num,%which)=&Apache::lonnet::get_locks();
767: my $which='';
1.196.4.16 raeburn 768: foreach my $id (keys(%which)) {
1.118 www 769: $which.='<li>'.$which{$id}.'</li>';
770: }
771: my $change=&mt('Override');
772: $r->print(<<ENDSCREEN);
773: <form name="prefs" action="/adm/preferences" method="post">
774: <input type="hidden" name="action" value="verify_and_change_locks" />
775: <h1>$title</h1>
776: $texttop
777: <ul>
778: $which
779: </ul>
780: $textbottom
781: <input type="submit" value="$change" />
782: </form>
783: ENDSCREEN
784: }
785:
786: sub verify_and_change_lockwarning {
787: my $r = shift;
788: &Apache::lonnet::remove_all_locks();
789: $r->print(&mt('Cleared locks.'));
790: }
791:
792:
1.105 www 793: ################################################################
1.20 www 794: # Message Forward #
795: ################################################################
796:
797: sub msgforwardchanger {
1.102 raeburn 798: my ($r,$message) = @_;
1.59 albertel 799: my $user = $env{'user.name'};
800: my $domain = $env{'user.domain'};
1.102 raeburn 801: my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']);
1.20 www 802: my $msgforward=$userenv{'msgforward'};
1.102 raeburn 803: my %lt = &Apache::lonlocal::texthash(
804: all => 'All',
805: crit => 'Critical only',
806: reg => 'Non-critical only',
1.175 raeburn 807: foad => 'Forward to account(s)',
808: fwdm => 'Forward messages to other account(s) in LON-CAPA',
809: noti => 'E-mail notification of LON-CAPA messages',
810: mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
1.136 schafran 811: chg => 'Save',
1.104 raeburn 812: email => 'The e-mail address entered in row ',
1.102 raeburn 813: notv => 'is not a valid e-mail address',
1.103 raeburn 814: toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
1.136 schafran 815: prme => 'Back',
1.102 raeburn 816: );
1.196.4.12 raeburn 817: $lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
818: $lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
1.126 droeschl 819: Apache::lonhtmlcommon::add_breadcrumb(
820: { href => '/adm/preferences?action=changemsgforward',
1.176 raeburn 821: text => 'Messages & Notifications'});
1.178 bisitz 822: $r->print(Apache::loncommon::start_page('Messages & Notifications'));
823: $r->print(Apache::lonhtmlcommon::breadcrumbs('Messages & Notifications'));
1.113 raeburn 824: my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
825: my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
826: my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
1.102 raeburn 827: my @allow_html = split(/,/,$userenv{'notifywithhtml'});
828: my %allnot = &get_notifications(\%userenv);
829: my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
830: my $jscript = qq|
1.148 bisitz 831: <script type="text/javascript" language="JavaScript">
1.102 raeburn 832: function validate() {
833: for (var i=0; i<document.prefs.numnotify.value; i++) {
1.104 raeburn 834: var checkaddress = 0;
1.102 raeburn 835: var addr = document.prefs.elements['address_'+i].value;
1.104 raeburn 836: var rownum = i+1;
1.102 raeburn 837: if (i < document.prefs.numnotify.value-1) {
1.104 raeburn 838: if (document.prefs.elements['modify_notify_'+i].checked) {
1.102 raeburn 839: checkaddress = 1;
1.104 raeburn 840: }
1.102 raeburn 841: } else {
842: if (document.prefs.elements['add_notify_'+i].checked == true) {
843: checkaddress = 1;
844: }
845: }
1.104 raeburn 846: if (checkaddress == 1) {
1.102 raeburn 847: var addr = document.prefs.elements['address_'+i].value;
848: if (validmail(document.prefs.elements['address_'+i]) == false) {
1.104 raeburn 849: var multimsg = '';
850: if (addr.indexOf(",") >= 0) {
851: multimsg = "\\n($lt{'toen'}).";
852: }
1.110 bisitz 853: alert("$lt{'email'} "+rownum+" ('"+addr+"') $lt{'notv'}."+multimsg);
1.102 raeburn 854: return;
855: }
856: }
857: }
858: document.prefs.submit();
859: }
1.104 raeburn 860:
861: function address_changes (adnum) {
862: if (!document.prefs.elements['del_notify_'+adnum].checked) {
863: document.prefs.elements['modify_notify_'+adnum].checked = true;
864: }
865: }
866:
867: function new_address(adnum) {
868: document.prefs.elements['add_notify_'+adnum].checked = true;
869: }
870:
871: function delete_address(adnum) {
872: if (document.prefs.elements['del_notify_'+adnum].checked) {
873: document.prefs.elements['modify_notify_'+adnum].checked = false;
874: }
875: }
876:
877: function modify_address(adnum) {
878: if (document.prefs.elements['modify_notify_'+adnum].checked) {
879: document.prefs.elements['del_notify_'+adnum].checked = false;
880: }
881: }
882:
1.102 raeburn 883: $validatescript
884: </script>
885: |;
1.20 www 886: $r->print(<<ENDMSG);
1.102 raeburn 887: $jscript
888: $message
1.175 raeburn 889: <h3>$lt{'fwdm'} $forwardingHelp</h3>
1.88 albertel 890: <form name="prefs" action="/adm/preferences" method="post">
1.20 www 891: <input type="hidden" name="action" value="verify_and_change_msgforward" />
1.110 bisitz 892: $lt{'foad'} ($lt{'foad_exmpl'}):
1.175 raeburn 893: <input type="text" size="40" value="$msgforward" name="msgforward" />
894: <br /><br />
1.113 raeburn 895: <h3>$lt{'noti'} $notificationHelp</h3>
1.110 bisitz 896: $lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
1.102 raeburn 897: ENDMSG
898: my @sortforwards = sort (keys(%allnot));
899: my $output = &Apache::loncommon::start_data_table().
900: &Apache::loncommon::start_data_table_header_row().
1.104 raeburn 901: '<th> </th>'.
1.102 raeburn 902: '<th>'.&mt('Action').'</th>'.
903: '<th>'.&mt('Notification address').'</th><th>'.
1.113 raeburn 904: &mt('Types of message for which notification is sent').
905: $criticalMessageHelp.'</th><th>'.
1.104 raeburn 906: &mt('Excerpt retains HTML tags in message').'</th>'.
1.102 raeburn 907: &Apache::loncommon::end_data_table_header_row();
908: my $num = 0;
1.104 raeburn 909: my $counter = 1;
1.102 raeburn 910: foreach my $item (@sortforwards) {
911: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 912: '<td><b>'.$counter.'</b></td>'.
913: '<td><span class="LC_nobreak"><label>'.
914: '<input type="checkbox" name="modify_notify_'.
915: $num.'" onclick="javscript:modify_address('."'$num'".')" />'.
916: &mt('Modify').'</label></span> '.
917: '<span class="LC_nobreak"><label>'.
918: '<input type="checkbox" name="del_notify_'.$num.
919: '" onclick="javscript:delete_address('."'$num'".')" />'.
920: &mt('Delete').'</label></span></td>'.
1.102 raeburn 921: '<td><input type="text" value="'.$item.'" name="address_'.
1.196.4.12 raeburn 922: $num.'" onfocus="javascript:address_changes('."'$num'".
1.104 raeburn 923: ')" /></td><td>';
1.102 raeburn 924: my %chk;
925: if (defined($allnot{$item}{'crit'})) {
926: if (defined($allnot{$item}{'reg'})) {
927: $chk{'all'} = 'checked="checked" ';
928: } else {
929: $chk{'crit'} = 'checked="checked" ';
930: }
931: } else {
932: $chk{'reg'} = 'checked="checked" ';
933: }
934: foreach my $type ('all','crit','reg') {
935: $output .= '<span class="LC_nobreak"><label>'.
936: '<input type="radio" name="notify_type_'.$num.
1.104 raeburn 937: '" value="'.$type.'" '.$chk{$type}.
938: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 939: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 940: }
941: my $htmlon = '';
942: my $htmloff = '';
943: if (grep/^\Q$item\E/,@allow_html) {
944: $htmlon = 'checked="checked" ';
945: } else {
946: $htmloff = 'checked="checked" ';
947: }
948: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.104 raeburn 949: '" value="1" '.$htmlon.
950: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 951: &mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 952: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1.104 raeburn 953: $htmloff. ' onchange="javascript:address_changes('."'$num'".
954: ')" />'.
955: &mt('No').'</label></td>'.
1.102 raeburn 956: &Apache::loncommon::end_data_table_row();
957: $num ++;
1.104 raeburn 958: $counter ++;
1.102 raeburn 959: }
960: my %defchk = (
961: all => 'checked="checked" ',
962: crit => '',
963: reg => '',
964: );
965: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 966: '<td><b>'.$counter.'</b></td>'.
967: '<td><span class="LC_nobreak"><label>'.
968: '<input type="checkbox" name="add_notify_'.$num.
969: '" value="1" />'.&mt('Add new address').'</label></span></td>'.
1.102 raeburn 970: '<td><input type="text" value="" name="address_'.$num.
1.196.4.12 raeburn 971: '" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
1.102 raeburn 972: foreach my $type ('all','crit','reg') {
973: $output .= '<span class="LC_nobreak"><label>'.
974: '<input type="radio" name="notify_type_'.$num.
975: '" value="'.$type.'" '.$defchk{$type}.'/>'.
1.175 raeburn 976: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 977: }
978: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.175 raeburn 979: '" value="1" />'.&mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 980: '<label><input type="radio" name="html_'.$num.'" value="0" '.
981: ' checked="checked" />'.
982: &mt('No').'</label></td>'.
983: &Apache::loncommon::end_data_table_row().
984: &Apache::loncommon::end_data_table();
985: $num ++;
986: $r->print($output);
987: $r->print(qq|
1.113 raeburn 988: <br /><hr />
1.102 raeburn 989: <input type="hidden" name="numnotify" value="$num" />
1.136 schafran 990: <input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
1.102 raeburn 991: <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
1.20 www 992: </form>
1.102 raeburn 993: |);
994:
995: }
996:
997: sub get_notifications {
998: my ($userenv) = @_;
999: my %allnot;
1000: my @critnot = split(/,/,$userenv->{'critnotification'});
1001: my @regnot = split(/,/,$userenv->{'notification'});
1002: foreach my $item (@critnot) {
1003: $allnot{$item}{crit} = 1;
1004: }
1005: foreach my $item (@regnot) {
1006: $allnot{$item}{reg} = 1;
1007: }
1008: return %allnot;
1.20 www 1009: }
1010:
1011: sub verify_and_change_msgforward {
1012: my $r = shift;
1.59 albertel 1013: my $user = $env{'user.name'};
1014: my $domain = $env{'user.domain'};
1.20 www 1015: my $newscreen = '';
1016: my $message='';
1.182 raeburn 1017: foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
1018: my ($msuser,$msdomain);
1019: if ($recip =~ /:/) {
1020: ($msuser,$msdomain)=split(':',$recip);
1021: } else {
1022: ($msuser,$msdomain)=split(/\@/,$recip);
1023: }
1.95 albertel 1024: $msuser = &LONCAPA::clean_username($msuser);
1025: $msdomain = &LONCAPA::clean_domain($msdomain);
1.20 www 1026: if (($msuser) && ($msdomain)) {
1027: if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
1.182 raeburn 1028: $newscreen.=$msuser.':'.$msdomain.',';
1029: } else {
1030: $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
1031: }
1.20 www 1032: }
1033: }
1034: $newscreen=~s/\,$//;
1035: if ($newscreen) {
1036: &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
1.116 raeburn 1037: &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
1.180 wenzelju 1038: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');
1.20 www 1039: } else {
1040: &Apache::lonnet::del('environment',['msgforward']);
1.139 raeburn 1041: &Apache::lonnet::delenv('environment.msgforward');
1.180 wenzelju 1042: $message.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');
1.20 www 1043: }
1.102 raeburn 1044: my $critnotification;
1045: my $notification;
1046: my $notify_with_html;
1047: my $lastnotify = $env{'form.numnotify'}-1;
1.104 raeburn 1048: my $totaladdresses = 0;
1.102 raeburn 1049: for (my $i=0; $i<$env{'form.numnotify'}; $i++) {
1050: if ((!defined($env{'form.del_notify_'.$i})) &&
1.104 raeburn 1051: ((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) ||
1.102 raeburn 1052: ($i<$lastnotify))) {
1053: if (defined($env{'form.address_'.$i})) {
1054: if ($env{'form.notify_type_'.$i} eq 'all') {
1055: $critnotification .= $env{'form.address_'.$i}.',';
1056: $notification .= $env{'form.address_'.$i}.',';
1057: } elsif ($env{'form.notify_type_'.$i} eq 'crit') {
1058: $critnotification .= $env{'form.address_'.$i}.',';
1059: } elsif ($env{'form.notify_type_'.$i} eq 'reg') {
1060: $notification .= $env{'form.address_'.$i}.',';
1061: }
1062: if ($env{'form.html_'.$i} eq '1') {
1063: $notify_with_html .= $env{'form.address_'.$i}.',';
1064: }
1.104 raeburn 1065: $totaladdresses ++;
1.102 raeburn 1066: }
1067: }
1068: }
1069: $critnotification =~ s/,$//;
1070: $critnotification=~s/\s//gs;
1071: $notification =~ s/,$//;
1.20 www 1072: $notification=~s/\s//gs;
1.102 raeburn 1073: $notify_with_html =~ s/,$//;
1074: $notify_with_html =~ s/\s//gs;
1.20 www 1075: if ($notification) {
1076: &Apache::lonnet::put('environment',{'notification' => $notification});
1.116 raeburn 1077: &Apache::lonnet::appenv({'environment.notification' => $notification});
1.180 wenzelju 1078: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />');
1.20 www 1079: } else {
1080: &Apache::lonnet::del('environment',['notification']);
1.139 raeburn 1081: &Apache::lonnet::delenv('environment.notification');
1.180 wenzelju 1082: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');
1.20 www 1083: }
1084: if ($critnotification) {
1085: &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
1.116 raeburn 1086: &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
1.180 wenzelju 1087: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />');
1.20 www 1088: } else {
1089: &Apache::lonnet::del('environment',['critnotification']);
1.139 raeburn 1090: &Apache::lonnet::delenv('environment.critnotification');
1.180 wenzelju 1091: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');
1.102 raeburn 1092: }
1093: if ($critnotification || $notification) {
1094: if ($notify_with_html) {
1095: &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
1.116 raeburn 1096: &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
1.180 wenzelju 1097: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.');
1.102 raeburn 1098: } else {
1099: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1100: &Apache::lonnet::delenv('environment.notifywithhtml');
1.104 raeburn 1101: if ($totaladdresses == 1) {
1.180 wenzelju 1102: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));
1.104 raeburn 1103: } else {
1.180 wenzelju 1104: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
1.104 raeburn 1105: }
1.102 raeburn 1106: }
1107: } else {
1108: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1109: &Apache::lonnet::delenv('environment.notifywithhtml');
1.102 raeburn 1110: }
1.109 albertel 1111: &Apache::loncommon::flush_email_cache($user,$domain);
1.180 wenzelju 1112: $message=&Apache::loncommon::confirmwrapper($message);
1.102 raeburn 1113: &msgforwardchanger($r,$message);
1.6 www 1114: }
1115:
1.12 www 1116: ################################################################
1.19 www 1117: # Colors #
1.12 www 1118: ################################################################
1119:
1.19 www 1120: sub colorschanger {
1.12 www 1121: my $r = shift;
1.126 droeschl 1122: Apache::lonhtmlcommon::add_breadcrumb(
1123: { href => '/adm/preferences?action=changecolors',
1124: text => 'Change Colors'});
1.147 schafran 1125: $r->print(Apache::loncommon::start_page('Page Display Settings'));
1.126 droeschl 1126: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
1.19 www 1127: # figure out colors
1.80 albertel 1128: my $function=&Apache::loncommon::get_users_function();
1.19 www 1129: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1130: my %colortypes=&Apache::lonlocal::texthash(
1131: 'pgbg' => 'Page Background Color',
1132: 'tabbg' => 'Header Background Color',
1133: 'sidebg' => 'Header Border Color',
1134: 'font' => 'Font Color',
1135: 'fontmenu' => 'Font Menu Color',
1136: 'link' => 'Un-Visited Link Color',
1137: 'vlink' => 'Visited Link Color',
1138: 'alink' => 'Active Link Color',
1139: );
1.82 albertel 1140: my $start_data_table = &Apache::loncommon::start_data_table();
1.19 www 1141: my $chtable='';
1.22 matthew 1142: foreach my $item (sort(keys(%colortypes))) {
1.19 www 1143: my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
1.82 albertel 1144: $chtable.=&Apache::loncommon::start_data_table_row().
1.196.4.7 raeburn 1145: '<td>'.$colortypes{$item}.'<td><input name="'.$item.
1146: '" class="colorchooser" size="10" value="'.$curcol.
1147: '" /></td>'.
1148: &Apache::loncommon::end_data_table_row()."\n";
1.19 www 1149: }
1.82 albertel 1150: my $end_data_table = &Apache::loncommon::end_data_table();
1.23 matthew 1151: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.157 bisitz 1152: my $savebutton = &mt('Save');
1153: my $resetbutton = &mt('Reset All');
1154: my $resetbuttondesc = &mt('Reset All Colors to Default');
1.196.4.7 raeburn 1155: my $colorchooser=&Apache::lonhtmlcommon::color_picker();
1.196.4.9 raeburn 1156: $r->print('<script type="text/javascript" language="JavaScript">
1.196.4.7 raeburn 1157: ' . $colorchooser . '
1158: </script>
1159: ');
1160: $r->print(<<ENDCOL);
1.19 www 1161:
1.196.4.12 raeburn 1162: <form name="parmform" action="">
1.21 www 1163: <input type="hidden" name="pres_marker" />
1164: <input type="hidden" name="pres_type" />
1165: <input type="hidden" name="pres_value" />
1166: </form>
1.88 albertel 1167: <form name="prefs" action="/adm/preferences" method="post">
1.19 www 1168: <input type="hidden" name="action" value="verify_and_change_colors" />
1.82 albertel 1169: $start_data_table
1.19 www 1170: $chtable
1.82 albertel 1171: $end_data_table
1.19 www 1172: </table>
1.157 bisitz 1173: <p>
1174: <input type="submit" value="$savebutton" />
1175: <input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
1176: </p>
1.12 www 1177: </form>
1.19 www 1178: ENDCOL
1.12 www 1179: }
1180:
1.19 www 1181: sub verify_and_change_colors {
1.12 www 1182: my $r = shift;
1.19 www 1183: # figure out colors
1.80 albertel 1184: my $function=&Apache::loncommon::get_users_function();
1.19 www 1185: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1186: my %colortypes=&Apache::lonlocal::texthash(
1187: 'pgbg' => 'Page Background Color',
1188: 'tabbg' => 'Header Background Color',
1189: 'sidebg' => 'Header Border Color',
1190: 'font' => 'Font Color',
1191: 'fontmenu' => 'Font Menu Color',
1192: 'link' => 'Un-Visited Link Color',
1193: 'vlink' => 'Visited Link Color',
1194: 'alink' => 'Active Link Color',
1195: );
1.19 www 1196:
1.12 www 1197: my $message='';
1.196.4.16 raeburn 1198: foreach my $item (keys(%colortypes)) {
1.59 albertel 1199: my $color=$env{'form.'.$item};
1.196.4.7 raeburn 1200: if (!($color =~ /^#/)) {
1201: $color = '#' . $color;
1202: }
1.21 www 1203: my $entry='color.'.$function.'.'.$item;
1.59 albertel 1204: if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
1.21 www 1205: &Apache::lonnet::put('environment',{$entry => $color});
1.116 raeburn 1206: &Apache::lonnet::appenv({'environment.'.$entry => $color});
1.157 bisitz 1207: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
1208: .'<br />';
1.21 www 1209: } else {
1210: &Apache::lonnet::del('environment',[$entry]);
1.138 schafran 1211: &Apache::lonnet::delenv('environment.'.$entry);
1.157 bisitz 1212: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
1213: .'<br />';
1.21 www 1214: }
1215: }
1.158 bisitz 1216: $message=&Apache::loncommon::confirmwrapper($message);
1.157 bisitz 1217:
1.84 albertel 1218: my $now = time;
1219: &Apache::lonnet::put('environment',{'color.timestamp' => $now});
1.116 raeburn 1220: &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
1.84 albertel 1221:
1.152 www 1222: &print_main_menu($r, $message);
1.12 www 1223: }
1224:
1.4 matthew 1225: ######################################################
1226: # password handler subroutines #
1227: ######################################################
1.3 matthew 1228: sub passwordchanger {
1.196.4.25 raeburn 1229: my ($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields) = @_;
1.4 matthew 1230: # This function is a bit of a mess....
1.3 matthew 1231: # Passwords are encrypted using londes.js (DES encryption)
1.4 matthew 1232: $errormessage = ($errormessage || '');
1.193 raeburn 1233: my ($user,$domain,$currentpass);
1.152 www 1234: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1235: { href => '/adm/preferences?action=changepass',
1236: text => 'Change Password'});
1.144 raeburn 1237: unless ($caller eq 'reset_by_email') {
1.147 schafran 1238: $r->print(Apache::loncommon::start_page('Personal Data'));
1.144 raeburn 1239: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
1240: }
1.94 raeburn 1241: if ((!defined($caller)) || ($caller eq 'preferences')) {
1242: $user = $env{'user.name'};
1243: $domain = $env{'user.domain'};
1244: if (!defined($caller)) {
1245: $caller = 'preferences';
1246: }
1.196.4.26 raeburn 1247: my ($blocked,$blocktext) =
1248: &Apache::loncommon::blocking_status('passwd');
1249: if ($blocked) {
1250: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
1251: return;
1252: }
1.94 raeburn 1253: } elsif ($caller eq 'reset_by_email') {
1.196.4.25 raeburn 1254: my %data = &Apache::lonnet::tmpget($mailtoken);
1255: if (keys(%data) == 0) {
1256: $r->print(
1257: '<p class="LC_warning">'
1258: .&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
1259: ,'<a href="/adm/resetpw">','</a>')
1260: .'</p>'
1261: );
1262: return;
1263: }
1264: if (defined($data{time})) {
1265: if (time - $data{'time'} < $timelimit) {
1266: $user = $data{'username'};
1267: $domain = $data{'domain'};
1268: $currentpass = $data{'temppasswd'};
1.196.4.26 raeburn 1269: my ($blocked,$blocktext) =
1270: &Apache::loncommon::blocking_status('passwd',$user,$domain);
1271: if ($blocked) {
1272: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
1273: return;
1274: }
1.94 raeburn 1275: } else {
1.196.4.6 raeburn 1276: $r->print(
1.196.4.25 raeburn 1277: '<p class="LC_warning">'
1278: .&mt('Sorry, the token generated when you requested'
1279: .' a password reset has expired.')
1.196.4.6 raeburn 1280: .'</p>'
1281: );
1.94 raeburn 1282: return;
1283: }
1.196.4.25 raeburn 1284: } else {
1285: $r->print(
1286: '<p class="LC_warning">'
1287: .&mt('Sorry, the URL generated when you requested reset of'
1288: .' your password contained incomplete information.')
1289: .'</p>'
1290: );
1291: return;
1292: }
1293: if (&Apache::lonnet::domain($domain) eq '') {
1294: $domain = $r->dir_config('lonDefDomain');
1295: }
1.193 raeburn 1296: } else {
1.196.4.6 raeburn 1297: $r->print(
1298: '<p class="LC_error">'
1299: .&mt('Page requested in unexpected context')
1300: .'</p>'
1301: );
1.94 raeburn 1302: return;
1303: }
1.3 matthew 1304: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1305: # Check for authentication types that allow changing of the password.
1306: return if ($currentauth !~ /^(unix|internal):/);
1307: #
1308: # Generate keys
1.196.4.14 raeburn 1309: my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
1310: my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
1311: my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();
1.4 matthew 1312: # Store the keys in the log files
1.3 matthew 1313: my $lonhost = $r->dir_config('lonHostID');
1314: my $logtoken=Apache::lonnet::reply('tmpput:'
1315: .$ukey_cpass . $lkey_cpass .'&'
1316: .$ukey_npass1 . $lkey_npass1.'&'
1317: .$ukey_npass2 . $lkey_npass2,
1318: $lonhost);
1.4 matthew 1319: # Hexify the keys for output as javascript variables
1.94 raeburn 1320: my %hexkey;
1321: $hexkey{'ukey_cpass'} = hex($ukey_cpass);
1322: $hexkey{'lkey_cpass'} = hex($lkey_cpass);
1323: $hexkey{'ukey_npass1'} = hex($ukey_npass1);
1324: $hexkey{'lkey_npass1'} = hex($lkey_npass1);
1325: $hexkey{'ukey_npass2'} = hex($ukey_npass2);
1326: $hexkey{'lkey_npass2'} = hex($lkey_npass2);
1.3 matthew 1327: # Output javascript to deal with passwords
1.4 matthew 1328: # Output DES javascript
1.3 matthew 1329: {
1330: my $include = $r->dir_config('lonIncludes');
1331: my $jsh=Apache::File->new($include."/londes.js");
1332: $r->print(<$jsh>);
1333: }
1.196.4.26 raeburn 1334: $r->print(&jscript_send($caller,$domain,$currentauth,$extrafields));
1.3 matthew 1335: $r->print(<<ENDFORM);
1.94 raeburn 1336: $errormessage
1337:
1338: <p>
1339: <!-- We separate the forms into 'server' and 'client' in order to
1340: ensure that unencrypted passwords will not be sent out by a
1341: crappy browser -->
1342: ENDFORM
1.196.4.25 raeburn 1343: $r->print(&server_form($logtoken,$caller,$mailtoken,$extrafields));
1344: $r->print(&client_form($caller,\%hexkey,$currentpass,$domain,$extrafields));
1.94 raeburn 1345:
1346: #
1347: return;
1348: }
1349:
1350: sub jscript_send {
1.196.4.26 raeburn 1351: my ($caller,$domain,$currentauth,$extrafields) = @_;
1352: my ($min,$max,$rulestr,$numrules);
1353: $min = $Apache::lonnet::passwdmin;
1354: my %js_lt = &Apache::lonlocal::texthash(
1355: uc => 'New password needs at least one upper case letter',
1356: lc => 'New password needs at least one lower case letter',
1357: num => 'New password needs at least one number',
1358: spec => 'New password needs at least one non-alphanumeric',
1359: blank1 => 'Empty Password field',
1360: blank2 => 'Empty Confirm Password field',
1361: mismatch => 'Contents of Password and Confirm Password fields must match',
1362: fail => 'Please fix the following:',
1363: );
1364: &js_escape(\%js_lt);
1365: if ($currentauth eq 'internal:') {
1366: if ($domain ne '') {
1367: my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
1368: if (keys(%passwdconf)) {
1369: if ($passwdconf{min}) {
1370: $min = $passwdconf{min};
1371: }
1372: if ($passwdconf{max}) {
1373: $max = $passwdconf{max};
1374: $js_lt{'long'} = &js_escape(&mt('Maximum password length: [_1]',$max));
1375: }
1376: if (ref($passwdconf{chars}) eq 'ARRAY') {
1377: if (@{$passwdconf{chars}}) {
1378: $rulestr = join('","',@{$passwdconf{chars}});
1379: $numrules = scalar(@{$passwdconf{chars}});
1380: }
1381: }
1382: }
1383: }
1384: }
1385: $js_lt{'short'} = &js_escape(&mt('Minimum password length: [_1]',$min));
1386:
1387: my $passwdcheck = <<"ENDJS";
1388: var errors = new Array();
1389: var min = parseInt("$min") || 0;
1390: var currauth = "$currentauth";
1391: if (this.document.client.elements.newpass_1.value == '') {
1392: errors.push("$js_lt{'blank1'}");
1393: }
1394: if (this.document.client.elements.newpass_2.value == '') {
1395: errors.push("$js_lt{'blank2'}");
1396: }
1397: if (errors.length == 0) {
1398: if (this.document.client.elements.newpass_1.value != this.document.client.elements.newpass_2.value) {
1399: errors.push("$js_lt{'mismatch'}");
1400: }
1401: var posspass = this.document.client.elements.newpass_1.value;
1402: if (min > 0) {
1403: if (posspass.length < min) {
1404: errors.push("$js_lt{'short'}");
1405: }
1406: }
1407: if (currauth == 'internal:') {
1408: var max = parseInt("$max") || 0;
1409: if (max > 0) {
1410: if (posspass.length > max) {
1411: errors.push("$js_lt{'long'}");
1412: }
1413: }
1414: var numrules = parseInt("$numrules") || 0;
1415: if (numrules > 0) {
1416: var rules = new Array("$rulestr");
1417: for (var i=0; i<rules.length; i++) {
1418: if (rules[i] == 'uc') {
1419: if (!posspass.match(/[A-Z]/)) {
1420: errors.push("$js_lt{'uc'}");
1421: }
1422: } else if (rules[i] == 'lc') {
1423: if (!posspass.match(/[a-z]/)) {
1424: errors.push("$js_lt{'lc'}");
1425: }
1426: } else if (rules[i] == 'num') {
1427: if (!posspass.match(/\\d/)) {
1428: errors.push("$js_lt{'num'}");
1429: }
1430: } else if (rules[i] == 'spec') {
1431: var pattern = /^[!@#$%^&*()_+\\-=\\[\\]{};':"\\\|,.<a>\\/?]/;
1432: if (!posspass.match(pattern)) {
1433: errors.push("$js_lt{'spec'}");
1434: }
1435: }
1436: }
1437: }
1438: }
1439: }
1440: if (errors.length > 0) {
1441: alert("$js_lt{'fail'}"+"\\n\\n"+errors.join("\\n"));
1442: return;
1443: }
1444: ENDJS
1.94 raeburn 1445: my $output = qq|
1.148 bisitz 1446: <script type="text/javascript" language="JavaScript">
1.3 matthew 1447:
1448: function send() {
1.196.4.26 raeburn 1449: $passwdcheck
1.3 matthew 1450: uextkey=this.document.client.elements.ukey_cpass.value;
1451: lextkey=this.document.client.elements.lkey_cpass.value;
1452: initkeys();
1.196.4.19 raeburn 1453: this.document.pserver.elements.currentpass.value =
1454: getCrypted(this.document.client.elements.currentpass.value);
1.3 matthew 1455: uextkey=this.document.client.elements.ukey_npass1.value;
1456: lextkey=this.document.client.elements.lkey_npass1.value;
1457: initkeys();
1.52 raeburn 1458: this.document.pserver.elements.newpass_1.value
1.196.4.19 raeburn 1459: =getCrypted(this.document.client.elements.newpass_1.value);
1.3 matthew 1460: uextkey=this.document.client.elements.ukey_npass2.value;
1461: lextkey=this.document.client.elements.lkey_npass2.value;
1462: initkeys();
1.52 raeburn 1463: this.document.pserver.elements.newpass_2.value
1.196.4.19 raeburn 1464: =getCrypted(this.document.client.elements.newpass_2.value);
1.94 raeburn 1465: |;
1466: if ($caller eq 'reset_by_email') {
1.196.4.25 raeburn 1467: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1468: $output .= qq|
1.94 raeburn 1469: this.document.pserver.elements.uname.value =
1470: this.document.client.elements.uname.value;
1471: this.document.pserver.elements.udom.value =
1472: this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
1.196.4.25 raeburn 1473: |;
1474: }
1475: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1476: $output .= qq|
1.173 raeburn 1477: this.document.pserver.elements.email.value =
1478: this.document.client.elements.email.value;
1.94 raeburn 1479: |;
1.196.4.25 raeburn 1480: }
1.94 raeburn 1481: }
1482: $ output .= qq|
1.52 raeburn 1483: this.document.pserver.submit();
1.3 matthew 1484: }
1.196.4.19 raeburn 1485:
1.3 matthew 1486: </script>
1.94 raeburn 1487: |;
1488: }
1.3 matthew 1489:
1.94 raeburn 1490: sub client_form {
1.196.4.25 raeburn 1491: my ($caller,$hexkey,$currentpass,$defdom,$extrafields) = @_;
1.99 www 1492: my %lt=&Apache::lonlocal::texthash(
1.115 raeburn 1493: 'email' => 'E-mail Address',
1.99 www 1494: 'username' => 'Username',
1495: 'domain' => 'Domain',
1496: 'currentpass' => 'Current Password',
1497: 'newpass' => 'New Password',
1498: 'confirmpass' => 'Confirm Password',
1.169 raeburn 1499: 'changepass' => 'Save',
1500: );
1.99 www 1501:
1.196.4.12 raeburn 1502: my $output = '<form name="client" action="">'
1.164 bisitz 1503: .&Apache::lonhtmlcommon::start_pick_box();
1.94 raeburn 1504: if ($caller eq 'reset_by_email') {
1.196.4.25 raeburn 1505: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1506: $output .= &Apache::lonhtmlcommon::row_title(
1.164 bisitz 1507: '<label for="email">'.$lt{'email'}.'</label>')
1.196.4.25 raeburn 1508: .'<input type="text" name="email" size="30" autocapitalize="off" autocorrect="off" />'
1509: .&Apache::lonhtmlcommon::row_closure();
1510: }
1511: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1512: $output .= &Apache::lonhtmlcommon::row_title(
1.164 bisitz 1513: '<label for="uname">'.$lt{'username'}.'</label>')
1.196.4.25 raeburn 1514: .'<input type="text" name="uname" size="20" autocapitalize="off" autocorrect="off" />'
1515: .&Apache::lonhtmlcommon::row_closure()
1516: .&Apache::lonhtmlcommon::row_title(
1.164 bisitz 1517: '<label for="udom">'.$lt{'domain'}.'</label>')
1.196.4.25 raeburn 1518: .&Apache::loncommon::select_dom_form($defdom,'udom')
1519: .&Apache::lonhtmlcommon::row_closure();
1520: }
1.94 raeburn 1521: } else {
1.164 bisitz 1522: $output .= &Apache::lonhtmlcommon::row_title(
1523: '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
1.196.4.19 raeburn 1524: .'<input type="password" name="currentpass" size="20"/>'
1.164 bisitz 1525: .&Apache::lonhtmlcommon::row_closure();
1526: }
1527: $output .= &Apache::lonhtmlcommon::row_title(
1528: '<label for="newpass_1">'.$lt{'newpass'}.'</label>')
1.196.4.19 raeburn 1529: .'<input type="password" name="newpass_1" size="20" />'
1.164 bisitz 1530: .&Apache::lonhtmlcommon::row_closure()
1531: .&Apache::lonhtmlcommon::row_title(
1532: '<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
1.196.4.19 raeburn 1533: .'<input type="password" name="newpass_2" size="20" />'
1.164 bisitz 1534: .&Apache::lonhtmlcommon::row_closure(1)
1535: .&Apache::lonhtmlcommon::end_pick_box();
1.196.4.25 raeburn 1536: if ($caller eq 'reset_by_email') {
1537: $output .= '<input type="hidden" name="currentpass" value="'.$currentpass.'" />';
1538: }
1.196.4.12 raeburn 1539: $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
1.164 bisitz 1540: .qq|
1.94 raeburn 1541: <input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
1542: <input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
1543: <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
1544: <input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" />
1545: <input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" />
1546: <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
1.3 matthew 1547: </form>
1548: </p>
1.164 bisitz 1549: |;
1.94 raeburn 1550: return $output;
1551: }
1552:
1553: sub server_form {
1.196.4.25 raeburn 1554: my ($logtoken,$caller,$mailtoken,$extrafields) = @_;
1.94 raeburn 1555: my $action = '/adm/preferences';
1556: if ($caller eq 'reset_by_email') {
1557: $action = '/adm/resetpw';
1558: }
1559: my $output = qq|
1560: <form name="pserver" action="$action" method="post">
1561: <input type="hidden" name="logtoken" value="$logtoken" />
1562: <input type="hidden" name="currentpass" value="" />
1563: <input type="hidden" name="newpass_1" value="" />
1564: <input type="hidden" name="newpass_2" value="" />
1.196.4.25 raeburn 1565: |;
1.94 raeburn 1566: if ($caller eq 'reset_by_email') {
1567: $output .= qq|
1568: <input type="hidden" name="token" value="$mailtoken" />
1.196.4.25 raeburn 1569: |;
1570: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
1571: $output .= qq|
1.94 raeburn 1572: <input type="hidden" name="uname" value="" />
1573: <input type="hidden" name="udom" value="" />
1.196.4.25 raeburn 1574: |;
1575: }
1576: if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
1577: $output .= qq|
1.173 raeburn 1578: <input type="hidden" name="email" value="" />
1.94 raeburn 1579: |;
1.196.4.25 raeburn 1580: }
1.94 raeburn 1581: }
1582: $output .= qq|
1583: <input type="hidden" name="action" value="verify_and_change_pass" />
1584: </form>
1585: |;
1586: return $output;
1.3 matthew 1587: }
1588:
1589: sub verify_and_change_password {
1.196.4.26 raeburn 1590: my ($r,$caller,$mailtoken,$timelimit,$extrafields,$ended) = @_;
1.94 raeburn 1591: my ($user,$domain,$homeserver);
1592: if ($caller eq 'reset_by_email') {
1593: $user = $env{'form.uname'};
1594: $domain = $env{'form.udom'};
1595: if ($user ne '' && $domain ne '') {
1596: $homeserver = &Apache::lonnet::homeserver($user,$domain);
1597: if ($homeserver eq 'no_host') {
1.99 www 1598: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1599: &mt("Invalid username and/or domain")."</span>\n</p>",
1.196.4.26 raeburn 1600: $caller,$mailtoken,$timelimit,$extrafields);
1601: return 'no_host';
1.94 raeburn 1602: }
1603: } else {
1.99 www 1604: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1605: &mt("Username and domain were blank")."</span>\n</p>",
1.196.4.26 raeburn 1606: $caller,$mailtoken,$timelimit,$extrafields);
1607: return 'missingdata';
1.94 raeburn 1608: }
1609: } else {
1610: $user = $env{'user.name'};
1611: $domain = $env{'user.domain'};
1612: $homeserver = $env{'user.home'};
1613: }
1.196.4.26 raeburn 1614: my ($blocked,$blocktext) =
1615: &Apache::loncommon::blocking_status('passwd',$user,$domain);
1616: if ($blocked) {
1617: $r->print('<p class="LC_warning">'.$blocktext.'</p>');
1618: if ($caller eq 'reset_by_email') {
1619: return 'blocked';
1620: } else {
1621: return;
1622: }
1623: }
1.3 matthew 1624: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1.4 matthew 1625: # Check for authentication types that allow changing of the password.
1.94 raeburn 1626: if ($currentauth !~ /^(unix|internal):/) {
1627: if ($caller eq 'reset_by_email') {
1.99 www 1628: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1629: &mt("Authentication type for this user can not be changed by this mechanism").
1630: "</span>\n</p>",
1.196.4.26 raeburn 1631: $caller,$mailtoken,$timelimit,$extrafields);
1632: return 'otherauth';
1.94 raeburn 1633: } else {
1634: return;
1635: }
1636: }
1.3 matthew 1637: #
1.59 albertel 1638: my $currentpass = $env{'form.currentpass'};
1639: my $newpass1 = $env{'form.newpass_1'};
1640: my $newpass2 = $env{'form.newpass_2'};
1641: my $logtoken = $env{'form.logtoken'};
1.3 matthew 1642: # Check for empty data
1.4 matthew 1643: unless (defined($currentpass) &&
1644: defined($newpass1) &&
1645: defined($newpass2) ){
1.99 www 1646: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1647: &mt("One or more password fields were blank").
1.196.4.26 raeburn 1648: "</span>\n</p>",$caller,$mailtoken,$timelimit,$extrafields);
1649: if ($caller eq 'reset_by_email') {
1650: return 'missingdata';
1651: } else {
1652: return;
1653: }
1.3 matthew 1654: }
1.16 albertel 1655: # Get the keys
1656: my $lonhost = $r->dir_config('lonHostID');
1.3 matthew 1657: my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
1658: if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
1.4 matthew 1659: # I do not a have a better idea about how to handle this
1.94 raeburn 1660: my $tryagain_text = &mt('Please log out and try again.');
1661: if ($caller eq 'reset_by_email') {
1662: $tryagain_text = &mt('Please try again later.');
1663: }
1.101 albertel 1664: my $unable=&mt("Unable to retrieve saved token for password decryption");
1.3 matthew 1665: $r->print(<<ENDERROR);
1666: <p>
1.99 www 1667: <span class="LC_error">$unable. $tryagain_text</span>
1.3 matthew 1668: </p>
1669: ENDERROR
1.4 matthew 1670: # Probably should log an error here
1.196.4.26 raeburn 1671: if ($caller eq 'reset_by_email') {
1672: return 'internalerror';
1673: } else {
1674: return;
1675: }
1.3 matthew 1676: }
1677: my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
1.196.4.25 raeburn 1678: #
1.196.4.14 raeburn 1679: $currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
1680: $newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
1681: $newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
1.94 raeburn 1682: #
1683: if ($caller eq 'reset_by_email') {
1684: my %data = &Apache::lonnet::tmpget($mailtoken);
1.117 raeburn 1685: if (keys(%data) == 0) {
1686: &passwordchanger($r,
1687: '<span class="LC_error">'.
1688: &mt('Could not verify current authentication.').' '.
1.196.4.26 raeburn 1689: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
1690: return 'emptydata';
1.117 raeburn 1691: }
1.94 raeburn 1692: if ($currentpass ne $data{'temppasswd'}) {
1693: &passwordchanger($r,
1.99 www 1694: '<span class="LC_error">'.
1.110 bisitz 1695: &mt('Could not verify current authentication.').' '.
1.196.4.26 raeburn 1696: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
1697: return 'missingtemp';
1.94 raeburn 1698: }
1.196.4.25 raeburn 1699: }
1.3 matthew 1700: if ($newpass1 ne $newpass2) {
1.4 matthew 1701: &passwordchanger($r,
1.196.4.6 raeburn 1702: '<span class="LC_warning">'.
1.110 bisitz 1703: &mt('The new passwords you entered do not match.').' '.
1.196.4.26 raeburn 1704: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
1705: if ($caller eq 'reset_by_email') {
1706: return 'mismatch';
1707: } else {
1708: return;
1709: }
1.4 matthew 1710: }
1.196.4.25 raeburn 1711: if ($currentauth eq 'unix:') {
1712: if (length($newpass1) < 7) {
1713: &passwordchanger($r,
1714: '<span class="LC_warning">'.
1715: &mt('Passwords must be a minimum of 7 characters long.').' '.
1.196.4.26 raeburn 1716: &mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
1717: if ($caller eq 'reset_by_email') {
1718: return 'length';
1719: } else {
1720: return;
1721: }
1.196.4.25 raeburn 1722: }
1723: } else {
1724: my $warning = &Apache::loncommon::check_passwd_rules($domain,$newpass1);
1725: if ($warning) {
1726: &passwordchanger($r,'<span class="LC_warning">'.
1727: $warning.
1728: &mt('Please try again.').'</span>',
1.196.4.26 raeburn 1729: $caller,$mailtoken,$timelimit,$extrafields);
1730: if ($caller eq 'reset_by_email') {
1731: return 'rules';
1732: } else {
1733: return;
1734: }
1.196.4.25 raeburn 1735: }
1.3 matthew 1736: }
1.4 matthew 1737: #
1738: # Check for bad characters
1739: my $badpassword = 0;
1740: foreach (split(//,$newpass1)) {
1741: $badpassword = 1 if ((ord($_)<32)||(ord($_)>126));
1742: }
1743: if ($badpassword) {
1744: # I can't figure out how to enter bad characters on my browser.
1.196.4.6 raeburn 1745: my $errormessage ='<span class="LC_warning">'.
1.110 bisitz 1746: &mt('The password you entered contained illegal characters.').'<br />'.
1.99 www 1747: &mt('Valid characters are').(<<"ENDERROR");
1748: : space and <br />
1.4 matthew 1749: <pre>
1750: !"\#$%&\'()*+,-./0123456789:;<=>?\@
1751: ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~
1.99 www 1752: </pre></span>
1.4 matthew 1753: ENDERROR
1.196.4.26 raeburn 1754: &passwordchanger($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields);
1755: if ($caller eq 'reset_by_email') {
1756: return 'badchars';
1757: } else {
1758: return;
1759: }
1.4 matthew 1760: }
1761: #
1762: # Change the password (finally)
1763: my $result = &Apache::lonnet::changepass
1.94 raeburn 1764: ($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
1.4 matthew 1765: # Inform the user the password has (not?) been changed
1.126 droeschl 1766: my $message;
1.4 matthew 1767: if ($result =~ /^ok$/) {
1.170 bisitz 1768: $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
1.180 wenzelju 1769: $message = &Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1770: if ($caller eq 'reset_by_email') {
1771: $r->print($message.'<br />');
1772: } else {
1773: &print_main_menu($r, $message);
1.196.4.24 raeburn 1774: if (ref($ended)) {
1775: $$ended = 1;
1776: }
1.144 raeburn 1777: }
1.4 matthew 1778: } else {
1779: # error error: run in circles, scream and shout
1.173 raeburn 1780: if ($caller eq 'reset_by_email') {
1781: if (!$result) {
1.196.4.26 raeburn 1782: return 'error';
1.173 raeburn 1783: } else {
1784: return $result;
1785: }
1786: } else {
1.196.4.25 raeburn 1787: my $feedback;
1788: if ($result eq 'prioruse') {
1789: $feedback = &mt('Please enter a password that you have not used recently.');
1790: } else {
1791: $feedback = &mt('Please make sure your old password was entered correctly.');
1792: }
1.173 raeburn 1793: $message = &Apache::lonhtmlcommon::confirm_success(
1.196.4.25 raeburn 1794: &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.$feedback,1);
1.158 bisitz 1795: $message=&Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1796: &print_main_menu($r, $message);
1.196.4.24 raeburn 1797: if (ref($ended)) {
1798: $$ended = 1;
1799: }
1.144 raeburn 1800: }
1.4 matthew 1801: }
1802: return;
1.3 matthew 1803: }
1804:
1.42 raeburn 1805: ################################################################
1806: # discussion display subroutines
1807: ################################################################
1808: sub discussionchanger {
1809: my $r = shift;
1.126 droeschl 1810: Apache::lonhtmlcommon::add_breadcrumb(
1811: { href => '/adm/preferences?action=changediscussions',
1812: text => 'Change Discussion Preferences'});
1.178 bisitz 1813: $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
1.126 droeschl 1814: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
1.59 albertel 1815: my $user = $env{'user.name'};
1816: my $domain = $env{'user.domain'};
1.42 raeburn 1817: my %userenv = &Apache::lonnet::get
1.43 raeburn 1818: ('environment',['discdisplay','discmarkread']);
1819: my $discdisp = 'allposts';
1820: my $discmark = 'onmark';
1821:
1822: if (defined($userenv{'discdisplay'})) {
1823: unless ($userenv{'discdisplay'} eq '') {
1824: $discdisp = $userenv{'discdisplay'};
1825: }
1826: }
1827: if (defined($userenv{'discmarkread'})) {
1.171 raeburn 1828: unless ($userenv{'discmarkread'} eq '') {
1.43 raeburn 1829: $discmark = $userenv{'discmarkread'};
1830: }
1831: }
1832:
1833: my $newdisp = 'unread';
1834: my $newmark = 'ondisp';
1835:
1836: my $function = &Apache::loncommon::get_users_function();
1837: my $color = &Apache::loncommon::designparm($function.'.tabbg',
1.59 albertel 1838: $env{'user.domain'});
1.43 raeburn 1839: my %lt = &Apache::lonlocal::texthash(
1840: 'pref' => 'Display Preference',
1841: 'curr' => 'Current setting ',
1842: 'actn' => 'Action',
1.135 schafran 1843: 'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
1.43 raeburn 1844: 'prca' => 'Preferences can be set that determine',
1.135 schafran 1845: 'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
1.194 raeburn 1846: 'unwh' => 'Under what circumstances posts are identified as "NEW"',
1.43 raeburn 1847: 'allposts' => 'All posts',
1848: 'unread' => 'New posts only',
1849: 'ondisp' => 'Once displayed',
1.194 raeburn 1850: 'onmark' => 'Once marked not NEW',
1.43 raeburn 1851: 'disa' => 'Posts displayed?',
1.194 raeburn 1852: 'npmr' => 'New posts cease to be identified as "NEW"?',
1.43 raeburn 1853: 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
1854: 'chgt' => 'Change to '
1855: );
1856: my $dispchange = $lt{'unread'};
1857: my $markchange = $lt{'ondisp'};
1858: my $currdisp = $lt{'allposts'};
1859: my $currmark = $lt{'onmark'};
1860:
1861: if ($discdisp eq 'unread') {
1862: $dispchange = $lt{'allposts'};
1863: $currdisp = $lt{'unread'};
1864: $newdisp = 'allposts';
1865: }
1866:
1867: if ($discmark eq 'ondisp') {
1868: $markchange = $lt{'onmark'};
1869: $currmark = $lt{'ondisp'};
1870: $newmark = 'onmark';
1.42 raeburn 1871: }
1.171 raeburn 1872:
1.43 raeburn 1873: $r->print(<<"END");
1.88 albertel 1874: <form name="prefs" action="/adm/preferences" method="post">
1.42 raeburn 1875: <input type="hidden" name="action" value="verify_and_change_discussion" />
1876: <br />
1.87 albertel 1877: $lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
1.82 albertel 1878: END
1.158 bisitz 1879:
1880: $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
1881:
1.82 albertel 1882: $r->print(&Apache::loncommon::start_data_table());
1883: $r->print(<<"END");
1884: <tr>
1885: <th>$lt{'pref'}</th>
1886: <th>$lt{'curr'}</th>
1887: <th>$lt{'actn'}?</th>
1.43 raeburn 1888: </tr>
1.82 albertel 1889: END
1890: $r->print(&Apache::loncommon::start_data_table_row());
1891: $r->print(<<"END");
1.43 raeburn 1892: <td>$lt{'disa'}</td>
1893: <td>$lt{$discdisp}</td>
1.82 albertel 1894: <td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td>
1895: END
1896: $r->print(&Apache::loncommon::end_data_table_row().
1897: &Apache::loncommon::start_data_table_row());
1898: $r->print(<<"END");
1.43 raeburn 1899: <td>$lt{'npmr'}</td>
1900: <td>$lt{$discmark}</td>
1.82 albertel 1901: <td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td>
1.43 raeburn 1902: </tr>
1.82 albertel 1903: END
1904: $r->print(&Apache::loncommon::end_data_table_row().
1905: &Apache::loncommon::end_data_table());
1.142 zhu 1906:
1.158 bisitz 1907: $r->print('<br />'
1908: .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
1909: .'</form>'
1910: );
1.42 raeburn 1911: }
1912:
1913: sub verify_and_change_discussion {
1914: my $r = shift;
1.59 albertel 1915: my $user = $env{'user.name'};
1916: my $domain = $env{'user.domain'};
1.42 raeburn 1917: my $message='';
1.59 albertel 1918: if (defined($env{'form.discdisp'}) ) {
1919: my $newdisp = $env{'form.newdisp'};
1.43 raeburn 1920: if ($newdisp eq 'unread') {
1.171 raeburn 1921: $message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
1.43 raeburn 1922: &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
1.116 raeburn 1923: &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
1.43 raeburn 1924: } else {
1.171 raeburn 1925: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
1.43 raeburn 1926: &Apache::lonnet::del('environment',['discdisplay']);
1.139 raeburn 1927: &Apache::lonnet::delenv('environment.discdisplay');
1.43 raeburn 1928: }
1929: }
1.59 albertel 1930: if (defined($env{'form.discmark'}) ) {
1931: my $newmark = $env{'form.newmark'};
1.43 raeburn 1932: if ($newmark eq 'ondisp') {
1.196.4.12 raeburn 1933: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
1.43 raeburn 1934: &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
1.116 raeburn 1935: &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
1.43 raeburn 1936: } else {
1.194 raeburn 1937: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
1.43 raeburn 1938: &Apache::lonnet::del('environment',['discmarkread']);
1.139 raeburn 1939: &Apache::lonnet::delenv('environment.discmarkread');
1.43 raeburn 1940: }
1.42 raeburn 1941: }
1.158 bisitz 1942: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 1943: &print_main_menu($r, $message);
1.42 raeburn 1944: }
1945:
1.63 raeburn 1946: ################################################################
1947: # Subroutines for page display on course access (Course Coordinators)
1948: ################################################################
1949: sub coursedisplaychanger {
1950: my $r = shift;
1.152 www 1951: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1952: { href => '/adm/preferences?action=changecourseinit',
1953: text => 'Change Course Init. Pref.'});
1954: $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
1955: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
1.63 raeburn 1956: my $user = $env{'user.name'};
1957: my $domain = $env{'user.domain'};
1.66 albertel 1958: my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
1.71 raeburn 1959: my $currvalue = 'whatsnew';
1.73 albertel 1960: my $firstselect = '';
1961: my $whatsnewselect = 'checked="checked"';
1.71 raeburn 1962: if (exists($userenv{'course_init_display'})) {
1963: if ($userenv{'course_init_display'} eq 'firstres') {
1964: $currvalue = 'firstres';
1.73 albertel 1965: $firstselect = 'checked="checked"';
1966: $whatsnewselect = '';
1.71 raeburn 1967: }
1.63 raeburn 1968: }
1.134 bisitz 1969: my %pagenames = &Apache::lonlocal::texthash(
1.71 raeburn 1970: firstres => 'First resource',
1.143 hauer 1971: whatsnew => "What's New Page",
1.71 raeburn 1972: );
1.134 bisitz 1973: my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
1.143 hauer 1974: 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 1975:
1.134 bisitz 1976: $r->print('<br /><b>'
1977: .&mt('Set the default page to be displayed when you select a course role')
1978: .'</b> '
1979: .&mt('(Currently: [_1])',$pagenames{$currvalue})
1980: .'<br />'
1.143 hauer 1981: .&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 1982: .'<br /><br />'
1983: );
1.63 raeburn 1984: $r->print(<<ENDLSCREEN);
1.88 albertel 1985: <form name="prefs" action="/adm/preferences" method="post">
1.63 raeburn 1986: <input type="hidden" name="action" value="verify_and_change_coursepage" />
1.72 albertel 1987: <br />
1.65 albertel 1988: <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
1.70 raeburn 1989: <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
1.63 raeburn 1990: ENDLSCREEN
1.140 schafran 1991: $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
1.63 raeburn 1992: </form>');
1993: }
1994:
1995: sub verify_and_change_coursepage {
1996: my $r = shift;
1997: my $message='';
1998: my %lt = &Apache::lonlocal::texthash(
1.70 raeburn 1999: 'defs' => 'Default now set',
1.71 raeburn 2000: 'when' => 'when you select a course role from the roles screen',
1.63 raeburn 2001: 'ywbt' => 'you will be taken to the start of the course.',
2002: 'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
2003: 'gtts' => 'Go to the start of the course',
1.146 hauer 2004: 'dasp' => "Display the What's New Page",
1.63 raeburn 2005: );
2006: my $newdisp = $env{'form.newdisp'};
1.70 raeburn 2007: $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
1.63 raeburn 2008: if ($newdisp eq 'firstres') {
1.87 albertel 2009: $message .= $lt{'ywbt'}.'<br />';
1.63 raeburn 2010: &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
1.116 raeburn 2011: &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
1.63 raeburn 2012: } else {
1.87 albertel 2013: $message .= $lt{'apwb'}.'<br />';
1.63 raeburn 2014: &Apache::lonnet::del('environment',['course_init_display']);
1.139 raeburn 2015: &Apache::lonnet::delenv('environment.course_init_display');
1.63 raeburn 2016: }
1.70 raeburn 2017: my $refpage = $env{'form.refpage'};
1.63 raeburn 2018: if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
2019: if ($newdisp eq 'firstres') {
2020: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
2021: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
2022: my ($furl,$ferr)=
2023: &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
1.180 wenzelju 2024: $message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
1.63 raeburn 2025: } else {
1.180 wenzelju 2026: $message .= '<br /><a href="/adm/whatsnew?refpage='.
2027: $refpage.'">'.$lt{'dasp'}.'</a>';
1.63 raeburn 2028: }
2029: }
1.180 wenzelju 2030: $message = &Apache::lonhtmlcommon::confirm_success($message);
2031: $message = &Apache::loncommon::confirmwrapper($message);
2032: &print_main_menu($r,$message);
1.63 raeburn 2033: }
2034:
1.196.4.20 raeburn 2035: sub author_space_settings {
2036: my $r = shift;
2037: &Apache::lonhtmlcommon::add_breadcrumb(
2038: { href => '/adm/preferences?action=authorsettings',
2039: text => 'Authoring Space Settings'});
2040: my $user = $env{'user.name'};
2041: my $domain = $env{'user.domain'};
2042: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2043: if (keys(%author_roles) > 0) {
2044: $r->print(Apache::loncommon::start_page('Authoring Space Settings'));
2045: $r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
2046: my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
2047: my $constchecked='';
2048: if ($env{'environment.nocodemirror'}) {
2049: $constchecked=' checked="checked"';
2050: }
2051: my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
2052: my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
2053: my $change=&mt('Save');
1.196.4.24 raeburn 2054: my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
1.196.4.20 raeburn 2055: $r->print(<<ENDSCREEN);
2056: <form name="prefs" action="/adm/preferences" method="post">
1.196.4.24 raeburn 2057: <input type="hidden" name="returnurl" value="$returnurl" />
1.196.4.20 raeburn 2058: <input type="hidden" name="action" value="change_authoring_settings" />
2059: $text<br />
2060: <label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
2061: <input type="submit" value="$change" />
2062: </form>
2063: ENDSCREEN
2064: }
2065: }
2066:
2067: sub change_authoring_settings {
2068: my $r = shift;
2069: my $user = $env{'user.name'};
2070: my $domain = $env{'user.domain'};
2071: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2072: if (keys(%author_roles) > 0) {
2073: my %ausettings=('environment.nocodemirror' => '');
2074: if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
2075: &Apache::lonnet::put('environment',\%ausettings);
2076: &Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
2077: my $status='';
2078: if ($ausettings{'environment.nocodemirror'} eq 'yes') {
2079: $status=&mt('on');
2080: } else {
2081: $status=&mt('off');
2082: }
2083: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Deactivate CodeMirror in Authoring Space').'</i>','<tt>'.$status.'</tt>'));
2084: $message=&Apache::loncommon::confirmwrapper($message);
1.196.4.24 raeburn 2085: if ($env{'form.returnurl'}) {
2086: &do_redirect($r,$env{'form.returnurl'},$message);
2087: } else {
2088: &print_main_menu($r,$message);
2089: }
1.196.4.20 raeburn 2090: }
2091: }
2092:
1.186 raeburn 2093: sub lockednameschanger {
2094: my $r = shift;
2095: &Apache::lonhtmlcommon::add_breadcrumb(
2096: { href => '/adm/preferences?action=changelockednames',
2097: text => 'Automatic name changes'});
2098: $r->print(Apache::loncommon::start_page('Automatic name changes'));
2099: $r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
2100: my %userenv = &Apache::lonnet::get('environment',['lockedname']);
2101: my $lockedname='';
2102: if (&can_toggle_namelocking()) {
2103: if ($userenv{'lockedname'}) {
2104: $lockedname = ' checked="checked"';
2105: }
2106: my %updateable;
2107: my %domconfig =
2108: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2109: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2110: if ($domconfig{'autoupdate'}{'run'}) {
2111: my @inststatuses = split(':',$env{'environment.inststatus'});
2112: unless (@inststatuses) {
2113: @inststatuses = ('default');
2114: }
2115: %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2116: }
2117: }
2118: if (keys(%updateable)) {
2119: my %longnames = &Apache::lonlocal::texthash (
2120: firstname => 'First Name',
2121: middlename => 'Middle Name',
2122: lastname => 'Last Name',
2123: );
2124: 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:').
2125: '<ul>';
2126: foreach my $item ('firstname','middlename','lastname') {
2127: if ($updateable{$item}) {
2128: $text .= '<li>'.$longnames{$item}.'</li>';
2129: }
2130: }
2131: $text .= '</ul>';
2132: my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
2133: my $change=&mt('Save');
2134: $r->print(<<ENDSCREEN);
2135: <form name="prefs" action="/adm/preferences" method="post">
2136: <input type="hidden" name="action" value="verify_and_change_lockednames" />
2137: $text<br />
2138: <label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
2139: <input type="submit" value="$change" />
2140: </form>
2141: ENDSCREEN
2142: } else {
2143: my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
2144: &print_main_menu($r,$message);
2145: }
2146: } else {
2147: my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
2148: &print_main_menu($r,$message);
2149: }
2150: }
2151:
2152: sub verify_and_change_lockednames {
2153: my $r = shift;
2154: my $message;
2155: if (&can_toggle_namelocking()) {
2156: my $newlockedname = $env{'form.lockednames'};
2157: $newlockedname =~ s/\D//g;
2158: my $currlockedname = $env{'environment.lockedname'};
2159: if ($newlockedname ne $currlockedname) {
2160: if ($newlockedname) {
2161: if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
2162: &Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
2163: }
2164: } elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
2165: &Apache::lonnet::delenv('environment.lockedname');
2166: }
2167: }
2168: my $status='';
2169: if ($newlockedname) {
2170: $status=&mt('disallowed');
2171: } else {
2172: $status=&mt('allowed');
2173: }
2174: $message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
2175: $message=&Apache::loncommon::confirmwrapper($message);
2176: }
2177: &print_main_menu($r,$message);
2178: }
2179:
1.126 droeschl 2180: sub print_main_menu {
2181: my ($r, $message) = @_;
2182: # Determine current authentication method
2183: my $user = $env{'user.name'};
2184: my $domain = $env{'user.domain'};
2185: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
2186:
2187: # build the data structure for menu generation
2188: my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
2189: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.131 raeburn 2190: my %permissions;
2191: if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
2192: $permissions{'aboutme'} = 'F';
2193: }
1.126 droeschl 2194: my @menu=
2195: ({ categorytitle=>'Personal Data',
2196: items =>[
1.141 weissno 2197: { linktext => 'Personal Information Page',
1.126 droeschl 2198: url => $aboutmeurl,
1.131 raeburn 2199: permission => $permissions{'aboutme'},
1.126 droeschl 2200: #help => 'Prefs_About_Me',
2201: icon => 'system-users.png',
2202: linktitle => 'Edit information about yourself that should be displayed on your public profile.'
2203: },
2204: { linktext => 'Screen Name',
2205: url => '/adm/preferences?action=changescreenname',
2206: permission => 'F',
2207: #help => 'Prefs_Screen_Name_Nickname',
2208: icon => 'preferences-desktop-font.png',
2209: linktitle => 'Change the name that is displayed in your posts.'
2210: },
2211: ]
2212: },
2213: { categorytitle=>'Content Display Settings',
2214: items =>[
2215: { linktext => 'Language',
2216: url => '/adm/preferences?action=changelanguages',
2217: permission => 'F',
2218: #help => 'Prefs_Language',
2219: icon => 'preferences-desktop-locale.png',
1.127 droeschl 2220: linktitle => 'Choose the default language for this user.'
1.126 droeschl 2221: },
1.128 droeschl 2222: { linktext => $role.' Page',
1.126 droeschl 2223: url => '/adm/preferences?action=changerolespref',
2224: permission => 'F',
2225: #help => '',
1.189 wenzelju 2226: icon => 'role_hotlist.png',
1.126 droeschl 2227: linktitle => 'Configure the roles hotlist.'
2228: },
1.177 raeburn 2229: { linktext => 'Math display settings',
1.126 droeschl 2230: url => '/adm/preferences?action=changetexenginepref',
2231: permission => 'F',
2232: #help => '',
1.188 wenzelju 2233: icon => 'dismath.png',
1.177 raeburn 2234: linktitle => 'Change how math is displayed.'
1.126 droeschl 2235: },
2236: ]
2237: },
1.185 droeschl 2238: { categorytitle=>'Page Display Settings',
2239: items =>[
2240: { linktext => 'Color Scheme',
2241: url => '/adm/preferences?action=changecolors',
2242: permission => 'F',
2243: #help => 'Change_Colors',
2244: icon => 'preferences-desktop-theme.png',
2245: linktitle => 'Change LON-CAPA default colors.'
2246: },
1.192 raeburn 2247: { linktext => 'Menu Display',
2248: url => '/adm/preferences?action=changeicons',
2249: permission => 'F',
2250: #help => '',
2251: icon => 'preferences-system-windows.png',
2252: linktitle => 'Change whether the menus are displayed with icons or icons and text.'
2253: }
1.185 droeschl 2254: ]
2255: },
1.178 bisitz 2256: { categorytitle=>'Messages & Notifications',
1.128 droeschl 2257: items =>[
1.153 www 2258: { linktext => 'Messages & Notifications',
1.128 droeschl 2259: url => '/adm/preferences?action=changemsgforward',
2260: permission => 'F',
2261: #help => 'Prefs_Messages',
2262: icon => 'mail-reply-all.png',
2263: linktitle => 'Change messageforwarding or notifications settings.'
2264: },
2265: { linktext => 'Discussion Display',
2266: url => '/adm/preferences?action=changediscussions',
2267: permission => 'F',
2268: #help => 'Change_Discussion_Display',
1.191 riegler 2269: icon => 'chat.png',
1.135 schafran 2270: linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
1.128 droeschl 2271: },
2272: ]
2273: },
1.126 droeschl 2274: { categorytitle=>'Other',
2275: items =>[
1.153 www 2276: { linktext => 'Register Response Devices ("Clickers")',
1.126 droeschl 2277: url => '/adm/preferences?action=changeclicker',
2278: permission => 'F',
2279: #help => '',
2280: icon => 'network-workgroup.png',
2281: linktitle => 'Register your clicker.'
2282: },
2283: ]
2284: },
2285: );
2286:
2287: if ($currentauth =~ /^(unix|internal):/) {
2288: push(@{ $menu[0]->{items} }, {
2289: linktext => 'Password',
2290: url => '/adm/preferences?action=changepass',
2291: permission => 'F',
2292: #help => 'Change_Password',
2293: icon => 'emblem-readonly.png',
2294: linktitle => 'Change your password.',
2295: });
2296: }
1.196.4.2 raeburn 2297: if ($env{'environment.remote'} eq 'off') {
2298: push(@{ $menu[1]->{items} }, {
2299: linktext => 'Launch Remote Control',
2300: url => '/adm/remote?url=/adm/preferences&action=launch',
2301: permission => 'F',
2302: #help => '',
2303: icon => 'remotecontrol.png',
2304: linktitle => 'Launch the remote control for LON-CAPA.',
2305: });
2306: }else{
2307: push(@{ $menu[1]->{items} }, {
2308: linktext => 'Collapse Remote Control',
2309: url => '/adm/remote?url=/adm/preferences&action=collapse',
2310: permission => 'F',
2311: #help => '',
2312: icon => 'remotecontrol.png',
2313: linktitle => 'Collapse the remote control for LON-CAPA.',
2314: });
2315: }
1.186 raeburn 2316:
2317: if (&can_toggle_namelocking()) {
2318: push(@{ $menu[0]->{items} }, {
2319: linktext => 'Automatic name changes',
2320: url => '/adm/preferences?action=changelockednames',
2321: permission => 'F',
2322: #help => '',
2323: icon => 'system-lock-screen.png',
2324: linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
2325: });
2326: }
2327:
1.126 droeschl 2328: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
2329: if (keys(%author_roles) > 0) {
2330: push(@{ $menu[4]->{items} }, {
2331: linktext => 'Restrict Domain Coordinator Access',
2332: url => '/adm/preferences?action=changedomcoord',
2333: permission => 'F',
2334: #help => '',
2335: icon => 'system-lock-screen.png',
2336: linktitle => 'Restrict domain coordinator access.',
2337: });
2338: }
2339:
2340: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
2341: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
2342: .$env{'request.course.sec'})) {
2343: push(@{ $menu[4]->{items} }, {
1.128 droeschl 2344: linktext => 'Course Initialization',
1.126 droeschl 2345: url => '/adm/preferences?action=changecourseinit',
2346: permission => 'F',
2347: #help => '',
1.189 wenzelju 2348: icon => 'course_ini.png',
1.126 droeschl 2349: linktitle => 'Set the default page to be displayed when you select a course role.',
2350: });
2351:
2352: }
1.196.4.21 raeburn 2353:
2354: my %author_coauthor_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2355: if (keys(%author_coauthor_roles) > 0) {
2356: push(@{ $menu[4]->{items} }, {
2357: linktext => 'Authoring Space Configuration',
2358: url => '/adm/preferences?action=authorsettings',
2359: permission => 'F',
1.196.4.23 raeburn 2360: icon => 'codemirror.png',
1.196.4.21 raeburn 2361: linktitle => 'Settings for your authoring space.',
2362: });
2363: }
2364:
1.174 raeburn 2365: if (&can_toggle_debug()) {
1.126 droeschl 2366: push(@{ $menu[4]->{items} }, {
1.174 raeburn 2367: linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
1.126 droeschl 2368: url => '/adm/preferences?action=debugtoggle',
2369: permission => 'F',
2370: #help => '',
2371: icon => 'blog.png',
2372: linktitle => 'Toggle Debug Messages.',
2373: });
1.186 raeburn 2374: }
1.126 droeschl 2375:
1.147 schafran 2376: $r->print(&Apache::loncommon::start_page('My Space'));
1.126 droeschl 2377: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
2378: $r->print($message);
2379: $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
2380: $r->print(Apache::loncommon::end_page());
2381: }
1.63 raeburn 2382:
1.4 matthew 2383: ######################################################
2384: # other handler subroutines #
2385: ######################################################
2386:
1.3 matthew 2387: ################################################################
2388: # Main handler #
2389: ################################################################
1.126 droeschl 2390: sub handler {
2391: my $r = shift;
2392: Apache::loncommon::content_type($r,'text/html');
2393: # Some pages contain DES keys and should not be cached.
2394: Apache::loncommon::no_cache($r);
2395: $r->send_http_header;
2396: return OK if $r->header_only;
2397: #
2398: Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2399: ['action','wysiwyg','returnurl','refpage']);
2400: #
2401: Apache::lonhtmlcommon::clear_breadcrumbs();
1.196.4.24 raeburn 2402: my ($brlink,$brtxt,$brhelp,$ended);
1.196.4.5 raeburn 2403: if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
2404: $brlink ='/adm/roles';
2405: $brtxt = 'User Roles';
1.196.4.24 raeburn 2406: } elsif ((($env{'form.action'} eq 'changedomcoord') ||
2407: ($env{'form.action'} eq 'authorsettings')) &&
2408: (($env{'form.returnurl'} =~ m{^/(priv/|res($|/))}) ||
2409: ($env{'form.returnurl'} eq '/adm/createuser'))) {
2410: $brlink = $env{'form.returnurl'};
2411: if ($env{'form.returnurl'} eq '/adm/createuser') {
2412: $brtxt = 'User Management';
2413: } elsif ($env{'form.returnurl'} =~ m{^/res($\/)}) {
2414: $brtxt = 'Browse published resources';
2415: } else {
2416: $brtxt = 'Authoring Space';
2417: }
1.196.4.5 raeburn 2418: } else {
2419: $brlink ='/adm/preferences';
2420: $brtxt = 'Set User Preferences';
2421: $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
2422: }
1.126 droeschl 2423: Apache::lonhtmlcommon::add_breadcrumb
1.196.4.5 raeburn 2424: ({href => $brlink,
2425: text => $brtxt,
2426: help => $brhelp,});
1.126 droeschl 2427: if(!exists $env{'form.action'}) {
1.150 droeschl 2428: &print_main_menu($r);
1.196.4.24 raeburn 2429: $ended = 1;
1.126 droeschl 2430: }elsif($env{'form.action'} eq 'changepass'){
2431: &passwordchanger($r);
2432: }elsif($env{'form.action'} eq 'verify_and_change_pass'){
1.196.4.26 raeburn 2433: &verify_and_change_password($r,'preferences','','','',\$ended);
1.126 droeschl 2434: }elsif($env{'form.action'} eq 'changescreenname'){
2435: &screennamechanger($r);
2436: }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
2437: &verify_and_change_screenname($r);
1.196.4.24 raeburn 2438: $ended = 1;
1.126 droeschl 2439: }elsif($env{'form.action'} eq 'changemsgforward'){
2440: &msgforwardchanger($r);
2441: }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
2442: &verify_and_change_msgforward($r);
2443: }elsif($env{'form.action'} eq 'changecolors'){
2444: &colorschanger($r);
2445: }elsif($env{'form.action'} eq 'verify_and_change_colors'){
2446: &verify_and_change_colors($r);
1.196.4.24 raeburn 2447: $ended = 1;
1.126 droeschl 2448: }elsif($env{'form.action'} eq 'changelanguages'){
2449: &languagechanger($r);
2450: }elsif($env{'form.action'} eq 'verify_and_change_languages'){
2451: &verify_and_change_languages($r);
1.196.4.24 raeburn 2452: $ended = 1;
1.126 droeschl 2453: }elsif($env{'form.action'} eq 'changewysiwyg'){
2454: &wysiwygchanger($r);
2455: }elsif($env{'form.action'} eq 'set_wysiwyg'){
2456: &verify_and_change_wysiwyg($r);
1.196.4.24 raeburn 2457: $ended = 1;
1.126 droeschl 2458: }elsif($env{'form.action'} eq 'changediscussions'){
2459: &discussionchanger($r);
2460: }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
2461: &verify_and_change_discussion($r);
1.196.4.24 raeburn 2462: $ended = 1;
1.126 droeschl 2463: }elsif($env{'form.action'} eq 'changerolespref'){
2464: &rolesprefchanger($r);
2465: }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
2466: &verify_and_change_rolespref($r);
1.196.4.24 raeburn 2467: $ended = 1;
1.126 droeschl 2468: }elsif($env{'form.action'} eq 'changetexenginepref'){
2469: &texenginechanger($r);
2470: }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
2471: &verify_and_change_texengine($r);
1.196.4.24 raeburn 2472: $ended = 1;
1.192 raeburn 2473: }elsif($env{'form.action'} eq 'changeicons'){
2474: &iconchanger($r);
2475: }elsif($env{'form.action'} eq 'verify_and_change_icons'){
2476: &verify_and_change_icons($r);
1.196.4.24 raeburn 2477: $ended = 1;
1.126 droeschl 2478: }elsif($env{'form.action'} eq 'changeclicker'){
2479: &clickerchanger($r);
2480: }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
2481: &verify_and_change_clicker($r);
1.196.4.24 raeburn 2482: $ended = 1;
1.126 droeschl 2483: }elsif($env{'form.action'} eq 'changedomcoord'){
2484: &domcoordchanger($r);
2485: }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
2486: &verify_and_change_domcoord($r);
1.196.4.24 raeburn 2487: $ended = 1;
1.126 droeschl 2488: }elsif($env{'form.action'} eq 'lockwarning'){
2489: &lockwarning($r);
2490: }elsif($env{'form.action'} eq 'verify_and_change_locks'){
2491: &verify_and_change_lockwarning($r);
2492: }elsif($env{'form.action'} eq 'changecourseinit'){
2493: &coursedisplaychanger($r);
2494: }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
2495: &verify_and_change_coursepage($r);
1.196.4.24 raeburn 2496: $ended = 1;
1.196.4.20 raeburn 2497: }elsif($env{'form.action'} eq 'authorsettings'){
2498: &author_space_settings($r);
2499: }elsif($env{'form.action'} eq 'change_authoring_settings'){
2500: &change_authoring_settings($r);
1.196.4.24 raeburn 2501: $ended = 1;
1.126 droeschl 2502: }elsif($env{'form.action'} eq 'debugtoggle'){
1.174 raeburn 2503: if (&can_toggle_debug()) {
2504: &toggle_debug();
2505: }
1.154 www 2506: &print_main_menu($r);
1.196.4.24 raeburn 2507: $ended = 1;
1.186 raeburn 2508: } elsif ($env{'form.action'} eq 'changelockednames') {
2509: &lockednameschanger($r);
2510: } elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
2511: &verify_and_change_lockednames($r);
1.196.4.24 raeburn 2512: $ended = 1;
1.126 droeschl 2513: }
2514:
1.165 bisitz 2515: # Properly end the HTML page of all preference pages
2516: # started in each sub routine
2517: # Exception: print_main_menu has its own end_page call
1.196.4.24 raeburn 2518: unless ($ended) {
1.165 bisitz 2519: $r->print(&Apache::loncommon::end_page());
2520: }
2521:
1.126 droeschl 2522: return OK;
1.35 matthew 2523: }
2524:
2525: sub toggle_debug {
1.59 albertel 2526: if ($env{'user.debug'}) {
1.139 raeburn 2527: &Apache::lonnet::delenv('user.debug');
1.35 matthew 2528: } else {
1.116 raeburn 2529: &Apache::lonnet::appenv({'user.debug' => 1});
1.35 matthew 2530: }
1.13 www 2531: }
1.1 www 2532:
1.174 raeburn 2533: sub can_toggle_debug {
2534: my $can_toggle = 0;
2535: my $page = 'toggledebug';
2536: if (&LONCAPA::lonauthcgi::can_view($page)) {
2537: $can_toggle = 1;
2538: } elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
2539: $can_toggle = 1;
2540: }
2541: return $can_toggle;
2542: }
2543:
1.186 raeburn 2544: sub can_toggle_namelocking {
2545: my $lockablenames;
2546: my %domconfig =
2547: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2548: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2549: if ($domconfig{'autoupdate'}{'run'}) {
2550: my @inststatuses = split(':',$env{'environment.inststatus'});
2551: unless (@inststatuses) {
2552: @inststatuses = ('default');
2553: }
2554: my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2555: if ($updateable{'lastname'} || $updateable{'firstname'} ||
2556: $updateable{'middlename'}) {
2557: if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
2558: unless (@inststatuses) {
2559: @inststatuses = ('default');
2560: }
2561: foreach my $status (@inststatuses) {
2562: if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
2563: $lockablenames = 1;
2564: last;
2565: }
2566: }
2567: }
2568: }
2569: }
2570: }
2571: return $lockablenames;
2572: }
2573:
2574: sub updateable_userinfo {
2575: my ($autoupdate,$inststatuses) = @_;
2576: my %updateable;
2577: return %updateable unless ((ref($autoupdate) eq 'HASH') &&
2578: (ref($inststatuses) eq 'ARRAY'));
2579: if (ref($autoupdate->{'fields'}) eq 'HASH') {
2580: foreach my $status (@{$inststatuses}) {
2581: if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
2582: foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
2583: $updateable{$field} = 1;
2584: }
2585: }
2586: }
2587: }
2588: return %updateable;
2589: }
2590:
1.196.4.24 raeburn 2591: sub do_redirect {
2592: my ($r,$url,$msg) = @_;
2593: $r->print(
2594: &Apache::loncommon::start_page('Switching Server ...',undef,
2595: {'redirect' => [0.5,$url]}).
2596: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
2597: "$msg\n".
2598: &Apache::loncommon::end_page());
2599: return;
2600: }
2601:
1.1 www 2602: 1;
2603: __END__
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