Annotation of loncom/interface/lonpreferences.pm, revision 1.216
1.1 www 1: # The LearningOnline Network
2: # Preferences
3: #
1.216 ! droeschl 4: # $Id: lonpreferences.pm,v 1.215 2015/01/19 15:36:01 goltermann 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: # TODOs that have to be completed:
31: # interface with lonnet to change the password
32:
1.1 www 33: package Apache::lonpreferences;
34:
35: use strict;
1.86 albertel 36: use LONCAPA;
1.1 www 37: use Apache::Constants qw(:common);
1.3 matthew 38: use Apache::File;
1.4 matthew 39: use Apache::loncommon();
1.23 matthew 40: use Apache::lonhtmlcommon();
1.32 www 41: use Apache::lonlocal;
1.59 albertel 42: use Apache::lonnet;
1.174 raeburn 43: use LONCAPA::lonauthcgi();
1.95 albertel 44: use LONCAPA();
1.3 matthew 45:
1.4 matthew 46: ################################################################
47: # Handler subroutines #
48: ################################################################
1.9 matthew 49:
50: ################################################################
1.28 www 51: # Language Change Subroutines #
52: ################################################################
1.44 www 53:
54: sub wysiwygchanger {
55: my $r = shift;
1.126 droeschl 56: Apache::lonhtmlcommon::add_breadcrumb(
57: { href => '/adm/preferences?action=changewysiwyg',
58: text => 'Change WYSIWYG Preferences'});
1.147 schafran 59: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 60: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));
61:
1.44 www 62: my %userenv = &Apache::lonnet::get
63: ('environment',['wysiwygeditor']);
1.78 albertel 64: my $onselect='checked="checked"';
1.44 www 65: my $offselect='';
1.77 albertel 66: if ($userenv{'wysiwygeditor'} eq 'on') {
1.44 www 67: $onselect='';
1.78 albertel 68: $offselect='checked="checked"';
1.44 www 69: }
70: my $switchoff=&mt('Disable WYSIWYG editor');
71: my $switchon=&mt('Enable WYSIWYG editor');
1.124 www 72: my $warning='';
73: if ($env{'user.adv'}) {
1.185 droeschl 74: $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 75: }
1.44 www 76: $r->print(<<ENDLSCREEN);
1.88 albertel 77: <form name="prefs" action="/adm/preferences" method="post">
1.44 www 78: <input type="hidden" name="action" value="set_wysiwyg" />
1.124 www 79: $warning
1.44 www 80: <br />
1.65 albertel 81: <label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
82: <label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
1.44 www 83: ENDLSCREEN
1.136 schafran 84: $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
1.44 www 85: }
86:
87:
88: sub verify_and_change_wysiwyg {
89: my $r = shift;
1.59 albertel 90: my $newsetting=$env{'form.wysiwyg'};
1.44 www 91: &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
1.116 raeburn 92: &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
1.158 bisitz 93: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('WYSIWYG Editor').'</i>','<tt>'.&mt($newsetting).'</tt>'));
94: $message=&Apache::loncommon::confirmwrapper($message);
95: &print_main_menu($r,$message);
1.44 www 96: }
97:
98: ################################################################
99: # Language Change Subroutines #
100: ################################################################
1.28 www 101: sub languagechanger {
102: my $r = shift;
1.126 droeschl 103:
104: Apache::lonhtmlcommon::add_breadcrumb(
105: { href => '/adm/preferences?action=changelanguages',
1.127 droeschl 106: text => 'Change Language'});
1.147 schafran 107: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 108: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
1.204 raeburn 109: my %userenv = &Apache::lonnet::get('environment',['languages']);
1.29 www 110: my $language=$userenv{'languages'};
1.32 www 111:
1.204 raeburn 112: $r->print(
113: '<form name="prefs" action="/adm/preferences" method="post">'."\n".
114: '<input type="hidden" name="action" value="verify_and_change_languages" />'.
115: '<br /><span class="LC_nobreak">'.&mt('Preferred language').': '.
116: &Apache::loncommon::select_language('language',$language,1).'</span>'."\n".
117: '<br /><input type="submit" value="'.&mt('Save').'" /></form>'
118: );
1.28 www 119: }
120:
121:
122: sub verify_and_change_languages {
123: my $r = shift;
1.59 albertel 124: my $user = $env{'user.name'};
125: my $domain = $env{'user.domain'};
1.28 www 126: # Screenname
1.59 albertel 127: my $newlanguage = $env{'form.language'};
1.28 www 128: $newlanguage=~s/[^\-\w]//g;
129: my $message='';
130: if ($newlanguage) {
1.29 www 131: &Apache::lonnet::put('environment',{'languages' => $newlanguage});
1.116 raeburn 132: &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
1.183 bisitz 133: $message=&Apache::lonhtmlcommon::confirm_success(
134: &mt('Set [_1] to [_2]',
135: '<i>'.&mt('Preferred language').'</i>',
136: '<tt>"'.$newlanguage.'"</tt>.'))
137: .'<br />'
138: .&mt('The change will become active on the next page.');
1.28 www 139: } else {
1.29 www 140: &Apache::lonnet::del('environment',['languages']);
1.139 raeburn 141: &Apache::lonnet::delenv('environment.languages');
1.158 bisitz 142: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));
1.28 www 143: }
1.158 bisitz 144: $message=&Apache::loncommon::confirmwrapper($message);
1.132 raeburn 145: &Apache::loncommon::flush_langs_cache($user,$domain);
1.152 www 146: &print_main_menu($r, $message);
1.28 www 147: }
148:
1.50 albertel 149: ################################################################
1.54 albertel 150: # Tex Engine Change Subroutines #
151: ################################################################
152: sub texenginechanger {
153: my $r = shift;
1.126 droeschl 154: Apache::lonhtmlcommon::add_breadcrumb(
155: { href => '/adm/preferences?action=changetexenginepref',
1.177 raeburn 156: text => 'Math display settings'});
1.147 schafran 157: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.177 raeburn 158: $r->print(Apache::lonhtmlcommon::breadcrumbs('Math display settings'));
1.59 albertel 159: my $user = $env{'user.name'};
160: my $domain = $env{'user.domain'};
1.54 albertel 161: my %userenv = &Apache::lonnet::get('environment',['texengine']);
162: my $texengine=$userenv{'texengine'};
163:
1.69 albertel 164: my %mathchoices=('' => 'Default',
1.123 bisitz 165: 'tth' => 'tth (TeX to HTML)',
1.64 albertel 166: #'ttm' => 'TeX to MathML',
1.54 albertel 167: 'jsMath' => 'jsMath',
1.195 dseaton 168: 'MathJax' => 'MathJax',
1.168 www 169: 'mimetex' => 'mimetex (Convert to Images)',
170: 'raw' => 'Raw (Screen Reader)'
1.54 albertel 171: );
1.190 raeburn 172: %mathchoices = &Apache::lonlocal::texthash(%mathchoices);
1.179 bisitz 173: my $selectionbox=
174: &Apache::loncommon::select_form(
175: $texengine,
176: 'texengine',
1.190 raeburn 177: \%mathchoices);
1.195 dseaton 178: my $MathJax_start=&Apache::lontexconvert::MathJax_header();
1.67 albertel 179: my $jsMath_start=&Apache::lontexconvert::jsMath_header();
1.123 bisitz 180: my %lt=&Apache::lonlocal::texthash(
1.177 raeburn 181: 'headline' => 'Change how math is displayed',
182: 'preftxt' => 'Preferred method to display math',
1.136 schafran 183: 'change' => 'Save',
1.123 bisitz 184: 'exmpl' => 'Examples',
1.195 dseaton 185: 'mathjax' => 'MathJax:',
1.213 bisitz 186: 'mathjaxinfo' => 'MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.',
1.123 bisitz 187: 'jsmath' => 'jsMath:',
188: 'tth' => 'tth (TeX to HTML):',
189: 'mimetex' => 'mimetex (Convert to Images):',
190: );
191:
1.162 bisitz 192: my $jsMathWarning='<p>'
193: .'<div class="LC_warning">'
194: .&mt("It looks like you don't have the TeX math fonts installed.")
195: .'</div>'
196: .'<div>'
197: .&mt('The jsMath example on this page may not look right without them. '
198: .'The [_1]jsMath Home Page[_2] has information on how to download the '
199: .'needed fonts. In the meantime, jsMath will do the best it can '
200: .'with the fonts you have, but it may not be pretty and some equations '
201: .'may not be rendered correctly.'
202: ,'<a href="http://www.math.union.edu/locate/jsMath/" target="_blank">'
203: ,'</a>')
204: .'</div>'
205: .'</p>';
206:
1.54 albertel 207: $r->print(<<ENDLSCREEN);
1.123 bisitz 208: <h2>$lt{'headline'}</h2>
1.88 albertel 209: <form name="prefs" action="/adm/preferences" method="post">
1.54 albertel 210: <input type="hidden" name="action" value="verify_and_change_texengine" />
1.123 bisitz 211: <p>
1.136 schafran 212: $lt{'preftxt'}: $selectionbox
213: <br />
214: <input type="submit" value="$lt{'change'}" />
1.123 bisitz 215: </p>
1.54 albertel 216: </form>
1.123 bisitz 217: <br />
218: <hr />
219: $lt{'exmpl'}
220:
1.195 dseaton 221: <h3>$lt{'mathjax'}</h3>
222: </script>
1.213 bisitz 223: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="150"></iframe>
1.195 dseaton 224: </p>
225: <p>
1.213 bisitz 226: $lt{'mathjaxinfo'}
1.195 dseaton 227: </p>
228:
1.123 bisitz 229: <h3>$lt{'jsmath'}</h3>
230: <p>
1.67 albertel 231: $jsMath_start
1.148 bisitz 232: <script type="text/javascript" language="JavaScript">
1.54 albertel 233: if (jsMath.nofonts == 1) {
1.162 bisitz 234: document.writeln($jsMathWarning);
1.54 albertel 235: }
1.195 dseaton 236:
1.54 albertel 237: </script>
1.213 bisitz 238: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="150"></iframe>
1.123 bisitz 239: </p>
1.54 albertel 240:
1.123 bisitz 241: <h3>$lt{'mimetex'}</h3>
242: <p>
1.213 bisitz 243: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="150"></iframe>
1.67 albertel 244: </p>
1.123 bisitz 245:
246: <h3>$lt{'tth'}</h3>
247: <p>
1.213 bisitz 248: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="150"></iframe>
1.67 albertel 249: </p>
1.54 albertel 250: ENDLSCREEN
1.59 albertel 251: if ($env{'environment.texengine'} ne 'jsMath') {
1.148 bisitz 252: $r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
1.55 albertel 253: }
1.54 albertel 254: }
255:
256:
257: sub verify_and_change_texengine {
258: my $r = shift;
1.59 albertel 259: my $user = $env{'user.name'};
260: my $domain = $env{'user.domain'};
1.54 albertel 261: # Screenname
1.59 albertel 262: my $newtexengine = $env{'form.texengine'};
1.54 albertel 263: $newtexengine=~s/[^\-\w]//g;
1.56 albertel 264: if ($newtexengine eq 'ttm') {
1.116 raeburn 265: &Apache::lonnet::appenv({'browser.mathml' => 1});
1.56 albertel 266: } else {
1.59 albertel 267: if ($env{'environment.texengine'} eq 'ttm') {
1.116 raeburn 268: &Apache::lonnet::appenv({'browser.mathml' => 0});
1.56 albertel 269: }
270: }
1.54 albertel 271: my $message='';
272: if ($newtexengine) {
273: &Apache::lonnet::put('environment',{'texengine' => $newtexengine});
1.116 raeburn 274: &Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
1.158 bisitz 275: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));
1.54 albertel 276: } else {
277: &Apache::lonnet::del('environment',['texengine']);
1.139 raeburn 278: &Apache::lonnet::delenv('environment.texengine');
1.158 bisitz 279: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));
1.54 albertel 280: }
1.158 bisitz 281: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 282: &print_main_menu($r, $message);
1.54 albertel 283: }
284:
285: ################################################################
1.50 albertel 286: # Roles Page Preference Change Subroutines #
287: ################################################################
288: sub rolesprefchanger {
289: my $r = shift;
1.96 albertel 290: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
291: my $lc_role = ($env{'user.adv'} ? 'role' : 'course');
1.59 albertel 292: my $user = $env{'user.name'};
293: my $domain = $env{'user.domain'};
1.50 albertel 294: my %userenv = &Apache::lonnet::get
295: ('environment',['recentroles','recentrolesn']);
1.198 raeburn 296: my $brtext = 'Change '.$role.' Page Pref';
297: my $brtitle;
298: if ($env{'form.returnurl'} eq '/adm/roles') {
299: $brtext = 'Configure Hotlist';
300: } else {
301: $brtitle = $brtext;
302: }
1.126 droeschl 303: Apache::lonhtmlcommon::add_breadcrumb(
304: { href => '/adm/preferences?action=changerolespref',
1.198 raeburn 305: text => $brtext});
1.147 schafran 306: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.198 raeburn 307: $r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle));
1.50 albertel 308: my $hotlist_flag=$userenv{'recentroles'};
309: my $hotlist_n=$userenv{'recentrolesn'};
1.198 raeburn 310: my ($checkedon,$checkedoff);
1.50 albertel 311: if ($hotlist_flag) {
1.198 raeburn 312: $checkedon = 'checked="checked"';
313: } else {
314: $checkedoff = 'checked="checked"';
1.50 albertel 315: }
316:
317: if (!$hotlist_n) { $hotlist_n=3; }
318: my $options;
319: for (my $i=1; $i<10; $i++) {
320: my $select;
321: if ($hotlist_n == $i) { $select = 'selected="selected"'; }
322: $options .= "<option $select>$i</option>\n";
323: }
324:
1.89 albertel 325: # Get list of recent roles and display with checkbox in front
326: my $roles_check_list = '';
327: my $role_key='';
328: if ($env{'environment.recentroles'}) {
329: my %recent_roles =
330: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 331: my %frozen_roles =
332: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.89 albertel 333:
1.93 albertel 334: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.92 albertel 335: my @sorted_roles = sort {$role_text{$a} cmp $role_text{$b}} keys(%role_text);
336:
1.89 albertel 337: $roles_check_list .=
338: &Apache::loncommon::start_data_table().
339: &Apache::loncommon::start_data_table_header_row().
1.96 albertel 340: "<th>".&mt('Freeze '.$role)."</th>".
1.198 raeburn 341: "<th>".&mt($role)."</th>".
1.89 albertel 342: &Apache::loncommon::end_data_table_header_row().
343: "\n";
344: my $count;
1.92 albertel 345: foreach $role_key (@sorted_roles) {
1.89 albertel 346: my $checked = "";
347: my $value = $recent_roles{$role_key};
1.91 albertel 348: if ($frozen_roles{$role_key}) {
1.159 bisitz 349: $checked = ' checked="checked"';
1.89 albertel 350: }
351: $count++;
352: $roles_check_list .=
353: &Apache::loncommon::start_data_table_row().
354: '<td class="LC_table_cell_checkbox">'.
1.159 bisitz 355: "<input type=\"checkbox\"$checked name=\"freezeroles\"".
1.89 albertel 356: " id=\"freezeroles$count\" value=\"$role_key\" /></td>".
357: "<td><label for=\"freezeroles$count\">".
1.92 albertel 358: "$role_text{$role_key}</label></td>".
1.89 albertel 359: &Apache::loncommon::end_data_table_row(). "\n";
360: }
361: $roles_check_list .= "</table>\n";
362: }
363:
1.198 raeburn 364: my $actionurl = '/adm/preferences';
365: if ($env{'form.returnurl'} eq '/adm/roles') {
366: $actionurl = '/adm/roles';
367: }
368: $r->print('<h3>'.&mt('Recent Roles Hotlist').'</h3>');
369: unless ($checkedon) {
370: $r->print(&mt('LON-CAPA users with several '.$lc_role.'s may wish to enable the Hotlist.').'<br />');
371: }
1.89 albertel 372: $r->print('
1.198 raeburn 373: <form name="prefs" action="'.$actionurl.'" method="post">
1.50 albertel 374: <input type="hidden" name="action" value="verify_and_change_rolespref" />
1.198 raeburn 375: <input type="hidden" name="returnurl" value="'.$env{'form.returnurl'}.'" />
376: <div class="LC_left_float"><h4>'.&mt('Hotlist options').'</h4>
377: <p>'.
378: &mt('When enabled, the Hotlist keeps track of the last N '.$lc_role.'s visited.').'<br />'.
379: &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 380: &Apache::lonhtmlcommon::start_pick_box().
1.198 raeburn 381: &Apache::lonhtmlcommon::row_title(&mt('Use Recent '.$role.'s Hotlist')).
382: '<span class="LC_nobreak">
383: <label><input id="Hotliston" type="radio" '.$checkedon.' name="recentroles" value="1" />'.&mt('Yes').'</label>'.
384: (' 'x2).
385: '<label><input id="Hotlistoff" type="radio" '.$checkedoff.' name="recentroles" value="0" />'.&mt('No').'</label>
386: </span>'.
1.181 wenzelju 387: &Apache::lonhtmlcommon::row_closure().
388: &Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
389: '<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
1.198 raeburn 390: $options.'
391: </select>'.
1.181 wenzelju 392: &Apache::lonhtmlcommon::row_closure(1).
1.198 raeburn 393: &Apache::lonhtmlcommon::end_pick_box().'
394: </div>');
395: if ($roles_check_list) {
396: $r->print('<div class="LC_left_float">
397: <h4>'.&mt('Freeze Roles').'</h4>
398: <p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
1.201 raeburn 399: &mt('Those '.$lc_role.'s marked frozen will not be removed from the list, even if not recently used.').'
1.89 albertel 400: </p>
401: '.$roles_check_list.'
1.198 raeburn 402: </div>');
403: } else {
404: $r->print('<br clear="all" />'.
1.210 raeburn 405: &mt('Once the Hotlist contains recently visited '.$lc_role.'s you can return to this page to also set frozen roles.'));
1.198 raeburn 406: }
407: $r->print('
408: <br clear="all" />
1.136 schafran 409: <input type="submit" value="'.&mt('Save').'" />
1.89 albertel 410: </form>');
1.50 albertel 411: }
412:
1.92 albertel 413: sub rolespref_get_role_text {
414: # Get a line of text for each role
415: my ($roles) = @_;
416: my %roletext = ();
417:
418: foreach my $item (@$roles) {
419: # get course information
420: my ($role,$rest) = split(/\./, $item);
1.93 albertel 421: my $trole = "";
422: $trole = &Apache::lonnet::plaintext($role);
1.92 albertel 423: my ($tdomain,$other,$tsection)= split(/\//,Apache::lonnet::declutter($rest));
424: my $tother = '-';
1.93 albertel 425: if ($role =~ /^(cc|st|in|ta|ep|cr)/ ) {
1.92 albertel 426: my %newhash=&Apache::lonnet::coursedescription($tdomain."_".$other);
427: $tother = " - ".$newhash{'description'};
428: } elsif ($role =~ /dc/) {
429: $tother = "";
430: } else {
431: $tother = " - $other";
432: }
433:
434: my $section="";
435: if ($tsection) {
436: $section = " - Section/Group: $tsection";
437: }
438: $roletext{$item} = $tdomain." - ".$trole.$tother.$section;
439: }
440: return %roletext;
441: }
442:
1.50 albertel 443: sub verify_and_change_rolespref {
444: my $r = shift;
1.96 albertel 445: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
1.59 albertel 446: my $user = $env{'user.name'};
447: my $domain = $env{'user.domain'};
1.50 albertel 448: # Recent Roles Hotlist Flag
1.59 albertel 449: my $hotlist_flag = $env{'form.recentroles'};
450: my $hotlist_n = $env{'form.recentrolesn'};
1.89 albertel 451: my $message='<hr />';
1.50 albertel 452: if ($hotlist_flag) {
453: &Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
1.116 raeburn 454: &Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
1.180 wenzelju 455: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Enabled.')." ".&mt('Display [_1] Most Recent '.$role.'s.',$hotlist_n));
1.50 albertel 456: } else {
457: &Apache::lonnet::del('environment',['recentroles']);
1.139 raeburn 458: &Apache::lonnet::delenv('environment.recentroles');
1.180 wenzelju 459: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Disabled'));
1.50 albertel 460: }
461: if ($hotlist_n) {
462: &Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
1.116 raeburn 463: &Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
1.89 albertel 464: }
465:
466: # Get list of froze roles and list of recent roles
467: my @freeze_list = &Apache::loncommon::get_env_multiple('form.freezeroles');
468: my %freeze = ();
1.92 albertel 469: my %roletext = ();
470:
1.89 albertel 471: foreach my $key (@freeze_list) {
1.91 albertel 472: $freeze{$key}='1';
1.89 albertel 473: }
1.92 albertel 474:
1.89 albertel 475: my %recent_roles =
476: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 477: my %frozen_roles =
478: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.92 albertel 479: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.89 albertel 480:
481: # Unset any roles that were previously frozen but aren't in list
482: foreach my $role_key (sort(keys(%recent_roles))) {
1.91 albertel 483: if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {
1.158 bisitz 484: $message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.91 albertel 485: &Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
1.89 albertel 486: }
487: }
488:
489: # Freeze selected roles
490: foreach my $role_key (@freeze_list) {
1.91 albertel 491: if (!$frozen_roles{$role_key}) {
1.154 www 492: $message .= "<br />".
1.158 bisitz 493: &Apache::lonhtmlcommon::confirm_success(&mt('Freezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.89 albertel 494: &Apache::lonhtmlcommon::store_recent('roles',
1.91 albertel 495: $role_key,' ',1);
1.50 albertel 496: }
497: }
1.158 bisitz 498: $message=&Apache::loncommon::confirmwrapper($message);
1.198 raeburn 499: if ($env{'form.returnurl'} eq '/adm/roles') {
500: return $message;
501: } else {
502: &print_main_menu($r, $message);
503: }
1.50 albertel 504: }
505:
506:
1.28 www 507:
508: ################################################################
1.9 matthew 509: # Anonymous Discussion Name Change Subroutines #
510: ################################################################
1.5 www 511: sub screennamechanger {
512: my $r = shift;
1.59 albertel 513: my $user = $env{'user.name'};
514: my $domain = $env{'user.domain'};
1.14 www 515: my %userenv = &Apache::lonnet::get
516: ('environment',['screenname','nickname']);
1.6 www 517: my $screenname=$userenv{'screenname'};
1.14 www 518: my $nickname=$userenv{'nickname'};
1.126 droeschl 519: Apache::lonhtmlcommon::add_breadcrumb(
520: { href => '/adm/preferences?action=changescreenname',
521: text => 'Change Screen Name'});
1.147 schafran 522: $r->print(Apache::loncommon::start_page('Personal Data'));
1.126 droeschl 523: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
1.133 bisitz 524: $r->print('<p>'
525: .&mt('Change the name that is displayed in your posts.')
526: .'</p>'
527: );
528: $r->print('<form name="prefs" action="/adm/preferences" method="post">'
529: .'<input type="hidden" name="action" value="verify_and_change_screenname" />'
530: .&Apache::lonhtmlcommon::start_pick_box()
1.158 bisitz 531: .&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
1.133 bisitz 532: .'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
533: .&Apache::lonhtmlcommon::row_closure()
1.158 bisitz 534: .&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
1.133 bisitz 535: .'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
536: .&Apache::lonhtmlcommon::row_closure()
537: .&Apache::lonhtmlcommon::row_title()
538: .'<input type="submit" value="'.&mt('Save').'" />'
539: .&Apache::lonhtmlcommon::row_closure(1)
540: .&Apache::lonhtmlcommon::end_pick_box()
541: .'</form>'
542: );
1.5 www 543: }
1.6 www 544:
545: sub verify_and_change_screenname {
546: my $r = shift;
1.59 albertel 547: my $user = $env{'user.name'};
548: my $domain = $env{'user.domain'};
1.14 www 549: # Screenname
1.59 albertel 550: my $newscreen = $env{'form.screenname'};
1.14 www 551: $newscreen=~s/[^ \w]//g;
1.6 www 552: my $message='';
553: if ($newscreen) {
1.7 www 554: &Apache::lonnet::put('environment',{'screenname' => $newscreen});
1.116 raeburn 555: &Apache::lonnet::appenv({'environment.screenname' => $newscreen});
1.161 bisitz 556: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.6 www 557: } else {
558: &Apache::lonnet::del('environment',['screenname']);
1.139 raeburn 559: &Apache::lonnet::delenv('environment.screenname');
1.158 bisitz 560: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));
1.6 www 561: }
1.14 www 562: # Nickname
563: $message.='<br />';
1.59 albertel 564: $newscreen = $env{'form.nickname'};
1.14 www 565: $newscreen=~s/[^ \w]//g;
566: if ($newscreen) {
567: &Apache::lonnet::put('environment',{'nickname' => $newscreen});
1.116 raeburn 568: &Apache::lonnet::appenv({'environment.nickname' => $newscreen});
1.161 bisitz 569: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.14 www 570: } else {
571: &Apache::lonnet::del('environment',['nickname']);
1.139 raeburn 572: &Apache::lonnet::delenv('environment.nickname');
1.158 bisitz 573: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));
1.14 www 574: }
1.68 www 575: &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
1.158 bisitz 576: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 577: &print_main_menu($r, $message);
1.20 www 578: }
579:
580: ################################################################
1.192 raeburn 581: # Icon Subroutines #
582: ################################################################
583: sub iconchanger {
584: my $r = shift;
585: &Apache::lonhtmlcommon::add_breadcrumb(
586: { href => '/adm/preferences?action=changeicons',
587: text => 'Change Menu Display'});
588: $r->print(Apache::loncommon::start_page('Page Display Settings'));
589: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Menu Display'));
590:
591: my $user = $env{'user.name'};
592: my $domain = $env{'user.domain'};
593: my %userenv = &Apache::lonnet::get('environment',['icons']);
594: my $iconic='checked="checked"';
595: my ($classic,$onlyicon,$iconic_preview,$iconsonly_preview);
596: if ($userenv{'icons'} eq 'classic') {
597: $iconic='';
598: $classic='<div class="LC_info">'.
599: &mt('Your current selection: "Use buttons and text" is deprecated - it is recommended that you change this to "Use icons and text".').'</div>';
600: }
601: if ($userenv{'icons'} eq 'iconsonly') {
602: $onlyicon='checked="checked"';
603: $iconic='';
604: }
605: my $change=&mt('Save');
606: my %lt = &icon_options();
607: my ($inlinetools,$toolsorder) = &icon_previews();
608: if ((ref($inlinetools) eq 'HASH') && (ref($toolsorder) eq 'ARRAY')) {
609: foreach my $tool (@{$toolsorder}) {
610: my ($command,$row,$col,$img,$top,$bot,$act,$desc) =
611: split(/\&/,$inlinetools->{$tool});
612: $iconic_preview .= '<li><a title="'.$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>';
613: $iconsonly_preview .= '<li><a title="'.$desc.'" class="LC_menubuttons_link" href=""><img alt="'.$desc.'" src="/res/adm/pages/'.$img.'" class="LC_icon" /> </a></li>';
614: }
615: }
616: $iconsonly_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
617: '<ul>'.
618: $iconsonly_preview.
619: '</ul></li></ul>';
620: $iconic_preview = '<ul class="LC_breadcrumb_tools_outerlist"><li>'.
621: '<ul>'.
622: $iconic_preview.
623: '</ul></li></ul>';
624: $r->print(<<ENDSCREEN);
625: $classic
626: <form name="prefs" action="/adm/preferences" method="post">
627: <input type="hidden" name="action" value="verify_and_change_icons" />
628: <label><input type="radio" name="menumode" value="iconic" $iconic /> $lt{'iconic'}</label>$iconic_preview<br />
629: <label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $lt{'iconsonly'}</label>$iconsonly_preview<br />
630: <input type="submit" value="$change" />
631: </form>
632: ENDSCREEN
633: }
634:
635: sub verify_and_change_icons {
636: my $r = shift;
637: my $user = $env{'user.name'};
638: my $domain = $env{'user.domain'};
639: my $newicons = $env{'form.menumode'};
640: my %lt = &icon_options();
641: my $newchoice = $newicons;
642: if ($lt{$newicons}) {
643: $newchoice = $lt{$newicons};
644: }
645: &Apache::lonnet::put('environment',{'icons' => $newicons});
646: &Apache::lonnet::appenv({'environment.icons' => $newicons});
647: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newchoice.'</tt>'));
648: $message=&Apache::loncommon::confirmwrapper($message);
649: &print_main_menu($r, $message);
650: }
651:
652: sub icon_options {
653: return &Apache::lonlocal::texthash(
654: iconic => 'Use icons and text',
655: iconsonly => 'Use icons only',
656: );
657: }
658:
659: sub icon_previews {
660: my %icon_text = (
661: annotate => 'Notes',
1.197 raeburn 662: wishlist => 'Stored Links',
1.192 raeburn 663: catalog => 'Info',
664: evaluate => 'Evaluate',
665: feedback => 'Communicate',
666: printout => 'Print',
667: );
668: my %inlinetools = (
669: printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",
1.197 raeburn 670: wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository",
1.192 raeburn 671: evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",
672: feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",
673: annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",
674: catalog => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&Show Metadata",
675: );
676: my @toolsorder = qw(annotate wishlist evaluate feedback printout catalog);
677: return (\%inlinetools,\@toolsorder);
678: }
679:
680: ################################################################
1.105 www 681: # Clicker Subroutines #
682: ################################################################
683:
684: sub clickerchanger {
685: my $r = shift;
1.152 www 686: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 687: { href => '/adm/preferences?action=changeclicker',
688: text => 'Register Clicker'});
1.147 schafran 689: $r->print(Apache::loncommon::start_page('Other'));
1.126 droeschl 690: $r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
1.105 www 691: my $user = $env{'user.name'};
692: my $domain = $env{'user.domain'};
693: my %userenv = &Apache::lonnet::get
694: ('environment',['clickers']);
695: my $clickers=$userenv{'clickers'};
696: $clickers=~s/\,/\n/gs;
697: my $text=&mt('Enter response device ("clicker") numbers');
1.151 bisitz 698: my $change=&mt('Save');
1.114 bisitz 699: my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));
1.105 www 700: $r->print(<<ENDSCREEN);
701: <form name="prefs" action="/adm/preferences" method="post">
702: <input type="hidden" name="action" value="verify_and_change_clicker" />
1.151 bisitz 703: <label>$helplink<br /><br />$text<br />
1.108 www 704: <textarea name="clickers" rows="5" cols="20">$clickers</textarea>
1.105 www 705: </label>
1.151 bisitz 706: <br />
1.105 www 707: <input type="submit" value="$change" />
708: </form>
709: ENDSCREEN
710: }
711:
712: sub verify_and_change_clicker {
713: my $r = shift;
714: my $user = $env{'user.name'};
715: my $domain = $env{'user.domain'};
716: my $newclickers = $env{'form.clickers'};
1.108 www 717: $newclickers=~s/[^\w\:\-]+/\,/gs;
1.105 www 718: $newclickers=~tr/a-z/A-Z/;
1.108 www 719: $newclickers=~s/[\:\-]+/\-/g;
720: $newclickers=~s/\,+/\,/g;
1.105 www 721: $newclickers=~s/^\,//;
722: $newclickers=~s/\,$//;
723: &Apache::lonnet::put('environment',{'clickers' => $newclickers});
1.116 raeburn 724: &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
1.158 bisitz 725: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
726: $message=&Apache::loncommon::confirmwrapper($message);
727: &print_main_menu($r, $message);
1.105 www 728: }
729:
1.119 www 730: ################################################################
731: # Domcoord Access Subroutines #
732: ################################################################
733:
734: sub domcoordchanger {
735: my $r = shift;
1.154 www 736: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 737: { href => '/adm/preferences?action=changedomcoord',
738: text => 'Restrict Domain Coordinator Access'});
739: $r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
740: $r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
1.119 www 741: my $user = $env{'user.name'};
742: my $domain = $env{'user.domain'};
743: my %userenv = &Apache::lonnet::get
1.120 www 744: ('environment',['domcoord.author']);
1.119 www 745: my $constchecked='';
746: if ($userenv{'domcoord.author'} eq 'blocked') {
1.159 bisitz 747: $constchecked=' checked="checked"';
1.119 www 748: }
1.205 bisitz 749: my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
750: my $construction=&mt('Block access to Authoring Space');
1.136 schafran 751: my $change=&mt('Save');
1.119 www 752: $r->print(<<ENDSCREEN);
753: <form name="prefs" action="/adm/preferences" method="post">
754: <input type="hidden" name="action" value="verify_and_change_domcoord" />
755: $text<br />
1.159 bisitz 756: <label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
1.119 www 757: <input type="submit" value="$change" />
758: </form>
759: ENDSCREEN
760: }
761:
762: sub verify_and_change_domcoord {
763: my $r = shift;
764: my $user = $env{'user.name'};
765: my $domain = $env{'user.domain'};
1.120 www 766: my %domcoord=('domcoord.author' => '');
1.119 www 767: if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
768: &Apache::lonnet::put('environment',\%domcoord);
1.120 www 769: &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
1.158 bisitz 770: my $status='';
771: if ($domcoord{'domcoord.author'} eq 'blocked') {
772: $status=&mt('on');
773: } else {
774: $status=&mt('off');
775: }
1.205 bisitz 776: 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 777: $message=&Apache::loncommon::confirmwrapper($message);
778: &print_main_menu($r,$message);
1.119 www 779: }
780:
1.118 www 781: #################################################################
782: ## Lock Subroutines #
783: #################################################################
784:
785: sub lockwarning {
786: my $r = shift;
787: my $title=&mt('Action locked');
788: my $texttop=&mt('LON-CAPA is currently performing the following actions:');
789: my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
790: my ($num,%which)=&Apache::lonnet::get_locks();
791: my $which='';
1.214 raeburn 792: foreach my $id (keys(%which)) {
1.118 www 793: $which.='<li>'.$which{$id}.'</li>';
794: }
795: my $change=&mt('Override');
796: $r->print(<<ENDSCREEN);
797: <form name="prefs" action="/adm/preferences" method="post">
798: <input type="hidden" name="action" value="verify_and_change_locks" />
799: <h1>$title</h1>
800: $texttop
801: <ul>
802: $which
803: </ul>
804: $textbottom
805: <input type="submit" value="$change" />
806: </form>
807: ENDSCREEN
808: }
809:
810: sub verify_and_change_lockwarning {
811: my $r = shift;
812: &Apache::lonnet::remove_all_locks();
813: $r->print(&mt('Cleared locks.'));
814: }
815:
816:
1.105 www 817: ################################################################
1.20 www 818: # Message Forward #
819: ################################################################
820:
821: sub msgforwardchanger {
1.102 raeburn 822: my ($r,$message) = @_;
1.59 albertel 823: my $user = $env{'user.name'};
824: my $domain = $env{'user.domain'};
1.102 raeburn 825: my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']);
1.20 www 826: my $msgforward=$userenv{'msgforward'};
1.102 raeburn 827: my %lt = &Apache::lonlocal::texthash(
828: all => 'All',
829: crit => 'Critical only',
830: reg => 'Non-critical only',
1.175 raeburn 831: foad => 'Forward to account(s)',
832: fwdm => 'Forward messages to other account(s) in LON-CAPA',
833: noti => 'E-mail notification of LON-CAPA messages',
834: mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
1.136 schafran 835: chg => 'Save',
1.104 raeburn 836: email => 'The e-mail address entered in row ',
1.102 raeburn 837: notv => 'is not a valid e-mail address',
1.103 raeburn 838: toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
1.136 schafran 839: prme => 'Back',
1.102 raeburn 840: );
1.208 bisitz 841: $lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
842: $lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
1.126 droeschl 843: Apache::lonhtmlcommon::add_breadcrumb(
844: { href => '/adm/preferences?action=changemsgforward',
1.176 raeburn 845: text => 'Messages & Notifications'});
1.178 bisitz 846: $r->print(Apache::loncommon::start_page('Messages & Notifications'));
847: $r->print(Apache::lonhtmlcommon::breadcrumbs('Messages & Notifications'));
1.113 raeburn 848: my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
849: my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
850: my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
1.102 raeburn 851: my @allow_html = split(/,/,$userenv{'notifywithhtml'});
852: my %allnot = &get_notifications(\%userenv);
853: my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
854: my $jscript = qq|
1.148 bisitz 855: <script type="text/javascript" language="JavaScript">
1.102 raeburn 856: function validate() {
857: for (var i=0; i<document.prefs.numnotify.value; i++) {
1.104 raeburn 858: var checkaddress = 0;
1.102 raeburn 859: var addr = document.prefs.elements['address_'+i].value;
1.104 raeburn 860: var rownum = i+1;
1.102 raeburn 861: if (i < document.prefs.numnotify.value-1) {
1.104 raeburn 862: if (document.prefs.elements['modify_notify_'+i].checked) {
1.102 raeburn 863: checkaddress = 1;
1.104 raeburn 864: }
1.102 raeburn 865: } else {
866: if (document.prefs.elements['add_notify_'+i].checked == true) {
867: checkaddress = 1;
868: }
869: }
1.104 raeburn 870: if (checkaddress == 1) {
1.102 raeburn 871: var addr = document.prefs.elements['address_'+i].value;
872: if (validmail(document.prefs.elements['address_'+i]) == false) {
1.104 raeburn 873: var multimsg = '';
874: if (addr.indexOf(",") >= 0) {
875: multimsg = "\\n($lt{'toen'}).";
876: }
1.110 bisitz 877: alert("$lt{'email'} "+rownum+" ('"+addr+"') $lt{'notv'}."+multimsg);
1.102 raeburn 878: return;
879: }
880: }
881: }
882: document.prefs.submit();
883: }
1.104 raeburn 884:
885: function address_changes (adnum) {
886: if (!document.prefs.elements['del_notify_'+adnum].checked) {
887: document.prefs.elements['modify_notify_'+adnum].checked = true;
888: }
889: }
890:
891: function new_address(adnum) {
892: document.prefs.elements['add_notify_'+adnum].checked = true;
893: }
894:
895: function delete_address(adnum) {
896: if (document.prefs.elements['del_notify_'+adnum].checked) {
897: document.prefs.elements['modify_notify_'+adnum].checked = false;
898: }
899: }
900:
901: function modify_address(adnum) {
902: if (document.prefs.elements['modify_notify_'+adnum].checked) {
903: document.prefs.elements['del_notify_'+adnum].checked = false;
904: }
905: }
906:
1.102 raeburn 907: $validatescript
908: </script>
909: |;
1.20 www 910: $r->print(<<ENDMSG);
1.102 raeburn 911: $jscript
912: $message
1.175 raeburn 913: <h3>$lt{'fwdm'} $forwardingHelp</h3>
1.88 albertel 914: <form name="prefs" action="/adm/preferences" method="post">
1.20 www 915: <input type="hidden" name="action" value="verify_and_change_msgforward" />
1.110 bisitz 916: $lt{'foad'} ($lt{'foad_exmpl'}):
1.175 raeburn 917: <input type="text" size="40" value="$msgforward" name="msgforward" />
918: <br /><br />
1.113 raeburn 919: <h3>$lt{'noti'} $notificationHelp</h3>
1.110 bisitz 920: $lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
1.102 raeburn 921: ENDMSG
922: my @sortforwards = sort (keys(%allnot));
923: my $output = &Apache::loncommon::start_data_table().
924: &Apache::loncommon::start_data_table_header_row().
1.104 raeburn 925: '<th> </th>'.
1.102 raeburn 926: '<th>'.&mt('Action').'</th>'.
927: '<th>'.&mt('Notification address').'</th><th>'.
1.113 raeburn 928: &mt('Types of message for which notification is sent').
929: $criticalMessageHelp.'</th><th>'.
1.104 raeburn 930: &mt('Excerpt retains HTML tags in message').'</th>'.
1.102 raeburn 931: &Apache::loncommon::end_data_table_header_row();
932: my $num = 0;
1.104 raeburn 933: my $counter = 1;
1.102 raeburn 934: foreach my $item (@sortforwards) {
935: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 936: '<td><b>'.$counter.'</b></td>'.
937: '<td><span class="LC_nobreak"><label>'.
938: '<input type="checkbox" name="modify_notify_'.
939: $num.'" onclick="javscript:modify_address('."'$num'".')" />'.
940: &mt('Modify').'</label></span> '.
941: '<span class="LC_nobreak"><label>'.
942: '<input type="checkbox" name="del_notify_'.$num.
943: '" onclick="javscript:delete_address('."'$num'".')" />'.
944: &mt('Delete').'</label></span></td>'.
1.102 raeburn 945: '<td><input type="text" value="'.$item.'" name="address_'.
1.206 bisitz 946: $num.'" onfocus="javascript:address_changes('."'$num'".
1.104 raeburn 947: ')" /></td><td>';
1.102 raeburn 948: my %chk;
949: if (defined($allnot{$item}{'crit'})) {
950: if (defined($allnot{$item}{'reg'})) {
951: $chk{'all'} = 'checked="checked" ';
952: } else {
953: $chk{'crit'} = 'checked="checked" ';
954: }
955: } else {
956: $chk{'reg'} = 'checked="checked" ';
957: }
958: foreach my $type ('all','crit','reg') {
959: $output .= '<span class="LC_nobreak"><label>'.
960: '<input type="radio" name="notify_type_'.$num.
1.104 raeburn 961: '" value="'.$type.'" '.$chk{$type}.
962: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 963: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 964: }
965: my $htmlon = '';
966: my $htmloff = '';
967: if (grep/^\Q$item\E/,@allow_html) {
968: $htmlon = 'checked="checked" ';
969: } else {
970: $htmloff = 'checked="checked" ';
971: }
972: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.104 raeburn 973: '" value="1" '.$htmlon.
974: ' onchange="javascript:address_changes('."'$num'".')" />'.
1.175 raeburn 975: &mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 976: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1.104 raeburn 977: $htmloff. ' onchange="javascript:address_changes('."'$num'".
978: ')" />'.
979: &mt('No').'</label></td>'.
1.102 raeburn 980: &Apache::loncommon::end_data_table_row();
981: $num ++;
1.104 raeburn 982: $counter ++;
1.102 raeburn 983: }
984: my %defchk = (
985: all => 'checked="checked" ',
986: crit => '',
987: reg => '',
988: );
989: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 990: '<td><b>'.$counter.'</b></td>'.
991: '<td><span class="LC_nobreak"><label>'.
992: '<input type="checkbox" name="add_notify_'.$num.
993: '" value="1" />'.&mt('Add new address').'</label></span></td>'.
1.102 raeburn 994: '<td><input type="text" value="" name="address_'.$num.
1.206 bisitz 995: '" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
1.102 raeburn 996: foreach my $type ('all','crit','reg') {
997: $output .= '<span class="LC_nobreak"><label>'.
998: '<input type="radio" name="notify_type_'.$num.
999: '" value="'.$type.'" '.$defchk{$type}.'/>'.
1.175 raeburn 1000: $lt{$type}.'</label></span>'.(' ' x4);
1.102 raeburn 1001: }
1002: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.175 raeburn 1003: '" value="1" />'.&mt('Yes').'</label>'.(' ' x3).
1.102 raeburn 1004: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1005: ' checked="checked" />'.
1006: &mt('No').'</label></td>'.
1007: &Apache::loncommon::end_data_table_row().
1008: &Apache::loncommon::end_data_table();
1009: $num ++;
1010: $r->print($output);
1011: $r->print(qq|
1.113 raeburn 1012: <br /><hr />
1.102 raeburn 1013: <input type="hidden" name="numnotify" value="$num" />
1.136 schafran 1014: <input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
1.102 raeburn 1015: <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
1.20 www 1016: </form>
1.102 raeburn 1017: |);
1018:
1019: }
1020:
1021: sub get_notifications {
1022: my ($userenv) = @_;
1023: my %allnot;
1024: my @critnot = split(/,/,$userenv->{'critnotification'});
1025: my @regnot = split(/,/,$userenv->{'notification'});
1026: foreach my $item (@critnot) {
1027: $allnot{$item}{crit} = 1;
1028: }
1029: foreach my $item (@regnot) {
1030: $allnot{$item}{reg} = 1;
1031: }
1032: return %allnot;
1.20 www 1033: }
1034:
1035: sub verify_and_change_msgforward {
1036: my $r = shift;
1.59 albertel 1037: my $user = $env{'user.name'};
1038: my $domain = $env{'user.domain'};
1.20 www 1039: my $newscreen = '';
1040: my $message='';
1.182 raeburn 1041: foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
1042: my ($msuser,$msdomain);
1043: if ($recip =~ /:/) {
1044: ($msuser,$msdomain)=split(':',$recip);
1045: } else {
1046: ($msuser,$msdomain)=split(/\@/,$recip);
1047: }
1.95 albertel 1048: $msuser = &LONCAPA::clean_username($msuser);
1049: $msdomain = &LONCAPA::clean_domain($msdomain);
1.20 www 1050: if (($msuser) && ($msdomain)) {
1051: if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
1.182 raeburn 1052: $newscreen.=$msuser.':'.$msdomain.',';
1053: } else {
1054: $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
1055: }
1.20 www 1056: }
1057: }
1058: $newscreen=~s/\,$//;
1059: if ($newscreen) {
1060: &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
1.116 raeburn 1061: &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
1.180 wenzelju 1062: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');
1.20 www 1063: } else {
1064: &Apache::lonnet::del('environment',['msgforward']);
1.139 raeburn 1065: &Apache::lonnet::delenv('environment.msgforward');
1.180 wenzelju 1066: $message.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');
1.20 www 1067: }
1.102 raeburn 1068: my $critnotification;
1069: my $notification;
1070: my $notify_with_html;
1071: my $lastnotify = $env{'form.numnotify'}-1;
1.104 raeburn 1072: my $totaladdresses = 0;
1.102 raeburn 1073: for (my $i=0; $i<$env{'form.numnotify'}; $i++) {
1074: if ((!defined($env{'form.del_notify_'.$i})) &&
1.104 raeburn 1075: ((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) ||
1.102 raeburn 1076: ($i<$lastnotify))) {
1077: if (defined($env{'form.address_'.$i})) {
1078: if ($env{'form.notify_type_'.$i} eq 'all') {
1079: $critnotification .= $env{'form.address_'.$i}.',';
1080: $notification .= $env{'form.address_'.$i}.',';
1081: } elsif ($env{'form.notify_type_'.$i} eq 'crit') {
1082: $critnotification .= $env{'form.address_'.$i}.',';
1083: } elsif ($env{'form.notify_type_'.$i} eq 'reg') {
1084: $notification .= $env{'form.address_'.$i}.',';
1085: }
1086: if ($env{'form.html_'.$i} eq '1') {
1087: $notify_with_html .= $env{'form.address_'.$i}.',';
1088: }
1.104 raeburn 1089: $totaladdresses ++;
1.102 raeburn 1090: }
1091: }
1092: }
1093: $critnotification =~ s/,$//;
1094: $critnotification=~s/\s//gs;
1095: $notification =~ s/,$//;
1.20 www 1096: $notification=~s/\s//gs;
1.102 raeburn 1097: $notify_with_html =~ s/,$//;
1098: $notify_with_html =~ s/\s//gs;
1.20 www 1099: if ($notification) {
1100: &Apache::lonnet::put('environment',{'notification' => $notification});
1.116 raeburn 1101: &Apache::lonnet::appenv({'environment.notification' => $notification});
1.180 wenzelju 1102: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />');
1.20 www 1103: } else {
1104: &Apache::lonnet::del('environment',['notification']);
1.139 raeburn 1105: &Apache::lonnet::delenv('environment.notification');
1.180 wenzelju 1106: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');
1.20 www 1107: }
1108: if ($critnotification) {
1109: &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
1.116 raeburn 1110: &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
1.180 wenzelju 1111: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />');
1.20 www 1112: } else {
1113: &Apache::lonnet::del('environment',['critnotification']);
1.139 raeburn 1114: &Apache::lonnet::delenv('environment.critnotification');
1.180 wenzelju 1115: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');
1.102 raeburn 1116: }
1117: if ($critnotification || $notification) {
1118: if ($notify_with_html) {
1119: &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
1.116 raeburn 1120: &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
1.180 wenzelju 1121: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.');
1.102 raeburn 1122: } else {
1123: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1124: &Apache::lonnet::delenv('environment.notifywithhtml');
1.104 raeburn 1125: if ($totaladdresses == 1) {
1.180 wenzelju 1126: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));
1.104 raeburn 1127: } else {
1.180 wenzelju 1128: $message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
1.104 raeburn 1129: }
1.102 raeburn 1130: }
1131: } else {
1132: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1133: &Apache::lonnet::delenv('environment.notifywithhtml');
1.102 raeburn 1134: }
1.109 albertel 1135: &Apache::loncommon::flush_email_cache($user,$domain);
1.180 wenzelju 1136: $message=&Apache::loncommon::confirmwrapper($message);
1.102 raeburn 1137: &msgforwardchanger($r,$message);
1.6 www 1138: }
1139:
1.12 www 1140: ################################################################
1.19 www 1141: # Colors #
1.12 www 1142: ################################################################
1143:
1.19 www 1144: sub colorschanger {
1.12 www 1145: my $r = shift;
1.126 droeschl 1146: Apache::lonhtmlcommon::add_breadcrumb(
1147: { href => '/adm/preferences?action=changecolors',
1148: text => 'Change Colors'});
1.147 schafran 1149: $r->print(Apache::loncommon::start_page('Page Display Settings'));
1.126 droeschl 1150: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
1.19 www 1151: # figure out colors
1.80 albertel 1152: my $function=&Apache::loncommon::get_users_function();
1.19 www 1153: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1154: my %colortypes=&Apache::lonlocal::texthash(
1155: 'pgbg' => 'Page Background Color',
1156: 'tabbg' => 'Header Background Color',
1157: 'sidebg' => 'Header Border Color',
1158: 'font' => 'Font Color',
1159: 'fontmenu' => 'Font Menu Color',
1160: 'link' => 'Un-Visited Link Color',
1161: 'vlink' => 'Visited Link Color',
1162: 'alink' => 'Active Link Color',
1163: );
1.82 albertel 1164: my $start_data_table = &Apache::loncommon::start_data_table();
1.19 www 1165: my $chtable='';
1.22 matthew 1166: foreach my $item (sort(keys(%colortypes))) {
1.19 www 1167: my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
1.82 albertel 1168: $chtable.=&Apache::loncommon::start_data_table_row().
1.200 foxr 1169: '<td>'.$colortypes{$item}.'<td><input name="'.$item.
1170: '" class="colorchooser" size="10" value="'.$curcol.
1171: '" /></td>'.
1.83 albertel 1172: &Apache::loncommon::end_data_table_row()."\n";
1.19 www 1173: }
1.82 albertel 1174: my $end_data_table = &Apache::loncommon::end_data_table();
1.23 matthew 1175: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.157 bisitz 1176: my $savebutton = &mt('Save');
1177: my $resetbutton = &mt('Reset All');
1178: my $resetbuttondesc = &mt('Reset All Colors to Default');
1.200 foxr 1179: my $colorchooser=&Apache::lonhtmlcommon::color_picker();
1.202 raeburn 1180: $r->print('<script type="text/javascript" language="JavaScript">
1.200 foxr 1181: ' . $colorchooser . '
1182: </script>
1183: ');
1.19 www 1184: $r->print(<<ENDCOL);
1185:
1.207 bisitz 1186: <form name="parmform" action="">
1.21 www 1187: <input type="hidden" name="pres_marker" />
1188: <input type="hidden" name="pres_type" />
1189: <input type="hidden" name="pres_value" />
1190: </form>
1.88 albertel 1191: <form name="prefs" action="/adm/preferences" method="post">
1.19 www 1192: <input type="hidden" name="action" value="verify_and_change_colors" />
1.82 albertel 1193: $start_data_table
1.19 www 1194: $chtable
1.82 albertel 1195: $end_data_table
1.19 www 1196: </table>
1.157 bisitz 1197: <p>
1198: <input type="submit" value="$savebutton" />
1199: <input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
1200: </p>
1.12 www 1201: </form>
1.19 www 1202: ENDCOL
1.12 www 1203: }
1204:
1.19 www 1205: sub verify_and_change_colors {
1.12 www 1206: my $r = shift;
1.19 www 1207: # figure out colors
1.80 albertel 1208: my $function=&Apache::loncommon::get_users_function();
1.19 www 1209: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1210: my %colortypes=&Apache::lonlocal::texthash(
1211: 'pgbg' => 'Page Background Color',
1212: 'tabbg' => 'Header Background Color',
1213: 'sidebg' => 'Header Border Color',
1214: 'font' => 'Font Color',
1215: 'fontmenu' => 'Font Menu Color',
1216: 'link' => 'Un-Visited Link Color',
1217: 'vlink' => 'Visited Link Color',
1218: 'alink' => 'Active Link Color',
1219: );
1.19 www 1220:
1.12 www 1221: my $message='';
1.214 raeburn 1222: foreach my $item (keys(%colortypes)) {
1.59 albertel 1223: my $color=$env{'form.'.$item};
1.200 foxr 1224: if (!($color =~ /^#/)) {
1225: $color = '#' . $color;
1226: }
1.21 www 1227: my $entry='color.'.$function.'.'.$item;
1.59 albertel 1228: if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
1.21 www 1229: &Apache::lonnet::put('environment',{$entry => $color});
1.116 raeburn 1230: &Apache::lonnet::appenv({'environment.'.$entry => $color});
1.157 bisitz 1231: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
1232: .'<br />';
1.21 www 1233: } else {
1234: &Apache::lonnet::del('environment',[$entry]);
1.138 schafran 1235: &Apache::lonnet::delenv('environment.'.$entry);
1.157 bisitz 1236: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
1237: .'<br />';
1.21 www 1238: }
1239: }
1.158 bisitz 1240: $message=&Apache::loncommon::confirmwrapper($message);
1.157 bisitz 1241:
1.84 albertel 1242: my $now = time;
1243: &Apache::lonnet::put('environment',{'color.timestamp' => $now});
1.116 raeburn 1244: &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
1.84 albertel 1245:
1.152 www 1246: &print_main_menu($r, $message);
1.12 www 1247: }
1248:
1.4 matthew 1249: ######################################################
1250: # password handler subroutines #
1251: ######################################################
1.3 matthew 1252: sub passwordchanger {
1.94 raeburn 1253: my ($r,$errormessage,$caller,$mailtoken) = @_;
1.4 matthew 1254: # This function is a bit of a mess....
1.3 matthew 1255: # Passwords are encrypted using londes.js (DES encryption)
1.4 matthew 1256: $errormessage = ($errormessage || '');
1.193 raeburn 1257: my ($user,$domain,$currentpass);
1.152 www 1258: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1259: { href => '/adm/preferences?action=changepass',
1260: text => 'Change Password'});
1.144 raeburn 1261: unless ($caller eq 'reset_by_email') {
1.147 schafran 1262: $r->print(Apache::loncommon::start_page('Personal Data'));
1.144 raeburn 1263: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
1264: }
1.94 raeburn 1265: if ((!defined($caller)) || ($caller eq 'preferences')) {
1266: $user = $env{'user.name'};
1267: $domain = $env{'user.domain'};
1268: if (!defined($caller)) {
1269: $caller = 'preferences';
1270: }
1271: } elsif ($caller eq 'reset_by_email') {
1272: my %data = &Apache::lonnet::tmpget($mailtoken);
1273: if (keys(%data) == 0) {
1.199 bisitz 1274: $r->print(
1275: '<p class="LC_warning">'
1276: .&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
1277: ,'<a href="/adm/resetpw">','</a>')
1278: .'</p>'
1.155 bisitz 1279: );
1.94 raeburn 1280: return;
1281: }
1282: if (defined($data{time})) {
1283: if (time - $data{'time'} < 7200) {
1284: $user = $data{'username'};
1285: $domain = $data{'domain'};
1286: $currentpass = $data{'temppasswd'};
1287: } else {
1.199 bisitz 1288: $r->print(
1289: '<p class="LC_warning">'
1290: .&mt('Sorry, the token generated when you requested'
1291: .' a password reset has expired.')
1292: .'</p>'
1293: );
1.94 raeburn 1294: return;
1295: }
1296: } else {
1.199 bisitz 1297: $r->print(
1298: '<p class="LC_warning">'
1299: .&mt('Sorry, the URL generated when you requested reset of'
1300: .' your password contained incomplete information.')
1301: .'</p>'
1302: );
1.94 raeburn 1303: return;
1304: }
1.193 raeburn 1305: if (&Apache::lonnet::domain($domain) eq '') {
1306: $domain = $r->dir_config('lonDefDomain');
1307: }
1308: } else {
1.199 bisitz 1309: $r->print(
1310: '<p class="LC_error">'
1311: .&mt('Page requested in unexpected context')
1312: .'</p>'
1313: );
1.94 raeburn 1314: return;
1315: }
1.3 matthew 1316: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1317: # Check for authentication types that allow changing of the password.
1318: return if ($currentauth !~ /^(unix|internal):/);
1319: #
1320: # Generate keys
1.212 raeburn 1321: my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
1322: my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
1323: my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();
1.4 matthew 1324: # Store the keys in the log files
1.3 matthew 1325: my $lonhost = $r->dir_config('lonHostID');
1326: my $logtoken=Apache::lonnet::reply('tmpput:'
1327: .$ukey_cpass . $lkey_cpass .'&'
1328: .$ukey_npass1 . $lkey_npass1.'&'
1329: .$ukey_npass2 . $lkey_npass2,
1330: $lonhost);
1.4 matthew 1331: # Hexify the keys for output as javascript variables
1.94 raeburn 1332: my %hexkey;
1333: $hexkey{'ukey_cpass'} = hex($ukey_cpass);
1334: $hexkey{'lkey_cpass'} = hex($lkey_cpass);
1335: $hexkey{'ukey_npass1'} = hex($ukey_npass1);
1336: $hexkey{'lkey_npass1'} = hex($lkey_npass1);
1337: $hexkey{'ukey_npass2'} = hex($ukey_npass2);
1338: $hexkey{'lkey_npass2'} = hex($lkey_npass2);
1.3 matthew 1339: # Output javascript to deal with passwords
1.4 matthew 1340: # Output DES javascript
1.3 matthew 1341: {
1342: my $include = $r->dir_config('lonIncludes');
1343: my $jsh=Apache::File->new($include."/londes.js");
1344: $r->print(<$jsh>);
1345: }
1.94 raeburn 1346: $r->print(&jscript_send($caller));
1.3 matthew 1347: $r->print(<<ENDFORM);
1.94 raeburn 1348: $errormessage
1349:
1350: <p>
1351: <!-- We separate the forms into 'server' and 'client' in order to
1352: ensure that unencrypted passwords will not be sent out by a
1353: crappy browser -->
1354: ENDFORM
1355: $r->print(&server_form($logtoken,$caller,$mailtoken));
1.193 raeburn 1356: $r->print(&client_form($caller,\%hexkey,$currentpass,$domain));
1.94 raeburn 1357:
1358: #
1359: return;
1360: }
1361:
1362: sub jscript_send {
1363: my ($caller) = @_;
1364: my $output = qq|
1.148 bisitz 1365: <script type="text/javascript" language="JavaScript">
1.3 matthew 1366:
1367: function send() {
1368: uextkey=this.document.client.elements.ukey_cpass.value;
1369: lextkey=this.document.client.elements.lkey_cpass.value;
1370: initkeys();
1371:
1.52 raeburn 1372: this.document.pserver.elements.currentpass.value
1.3 matthew 1373: =crypted(this.document.client.elements.currentpass.value);
1374:
1375: uextkey=this.document.client.elements.ukey_npass1.value;
1376: lextkey=this.document.client.elements.lkey_npass1.value;
1377: initkeys();
1.52 raeburn 1378: this.document.pserver.elements.newpass_1.value
1.3 matthew 1379: =crypted(this.document.client.elements.newpass_1.value);
1380:
1381: uextkey=this.document.client.elements.ukey_npass2.value;
1382: lextkey=this.document.client.elements.lkey_npass2.value;
1383: initkeys();
1.52 raeburn 1384: this.document.pserver.elements.newpass_2.value
1.3 matthew 1385: =crypted(this.document.client.elements.newpass_2.value);
1.94 raeburn 1386: |;
1387: if ($caller eq 'reset_by_email') {
1388: $output .= qq|
1389: this.document.pserver.elements.uname.value =
1390: this.document.client.elements.uname.value;
1391: this.document.pserver.elements.udom.value =
1392: this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
1.173 raeburn 1393: this.document.pserver.elements.email.value =
1394: this.document.client.elements.email.value;
1.94 raeburn 1395: |;
1396: }
1397: $ output .= qq|
1.52 raeburn 1398: this.document.pserver.submit();
1.3 matthew 1399: }
1400: </script>
1.94 raeburn 1401: |;
1402: }
1.3 matthew 1403:
1.94 raeburn 1404: sub client_form {
1405: my ($caller,$hexkey,$currentpass,$defdom) = @_;
1.99 www 1406: my %lt=&Apache::lonlocal::texthash(
1.115 raeburn 1407: 'email' => 'E-mail Address',
1.99 www 1408: 'username' => 'Username',
1409: 'domain' => 'Domain',
1410: 'currentpass' => 'Current Password',
1411: 'newpass' => 'New Password',
1412: 'confirmpass' => 'Confirm Password',
1.169 raeburn 1413: 'changepass' => 'Save',
1414: );
1.99 www 1415:
1.207 bisitz 1416: my $output = '<form name="client" action="">'
1.164 bisitz 1417: .&Apache::lonhtmlcommon::start_pick_box();
1.94 raeburn 1418: if ($caller eq 'reset_by_email') {
1.164 bisitz 1419: $output .= &Apache::lonhtmlcommon::row_title(
1420: '<label for="email">'.$lt{'email'}.'</label>')
1421: .'<input type="text" name="email" size="30" />'
1422: .&Apache::lonhtmlcommon::row_closure()
1423: .&Apache::lonhtmlcommon::row_title(
1424: '<label for="uname">'.$lt{'username'}.'</label>')
1425: .'<input type="text" name="uname" size="15" />'
1426: .'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'
1427: .&Apache::lonhtmlcommon::row_closure()
1428: .&Apache::lonhtmlcommon::row_title(
1429: '<label for="udom">'.$lt{'domain'}.'</label>')
1430: .&Apache::loncommon::select_dom_form($defdom,'udom')
1431: .&Apache::lonhtmlcommon::row_closure();
1.94 raeburn 1432: } else {
1.164 bisitz 1433: $output .= &Apache::lonhtmlcommon::row_title(
1434: '<label for="currentpass">'.$lt{'currentpass'}.'</label>')
1435: .'<input type="password" name="currentpass" size="10"/>'
1436: .&Apache::lonhtmlcommon::row_closure();
1437: }
1438: $output .= &Apache::lonhtmlcommon::row_title(
1439: '<label for="newpass_1">'.$lt{'newpass'}.'</label>')
1440: .'<input type="password" name="newpass_1" size="10" />'
1441: .&Apache::lonhtmlcommon::row_closure()
1442: .&Apache::lonhtmlcommon::row_title(
1443: '<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
1444: .'<input type="password" name="newpass_2" size="10" />'
1445: .&Apache::lonhtmlcommon::row_closure(1)
1446: .&Apache::lonhtmlcommon::end_pick_box();
1.206 bisitz 1447: $output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
1.164 bisitz 1448: .qq|
1.94 raeburn 1449: <input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
1450: <input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
1451: <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
1452: <input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" />
1453: <input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" />
1454: <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
1.3 matthew 1455: </form>
1456: </p>
1.164 bisitz 1457: |;
1.94 raeburn 1458: return $output;
1459: }
1460:
1461: sub server_form {
1462: my ($logtoken,$caller,$mailtoken) = @_;
1463: my $action = '/adm/preferences';
1464: if ($caller eq 'reset_by_email') {
1465: $action = '/adm/resetpw';
1466: }
1467: my $output = qq|
1468: <form name="pserver" action="$action" method="post">
1469: <input type="hidden" name="logtoken" value="$logtoken" />
1470: <input type="hidden" name="currentpass" value="" />
1471: <input type="hidden" name="newpass_1" value="" />
1472: <input type="hidden" name="newpass_2" value="" />
1473: |;
1474: if ($caller eq 'reset_by_email') {
1475: $output .= qq|
1476: <input type="hidden" name="token" value="$mailtoken" />
1477: <input type="hidden" name="uname" value="" />
1478: <input type="hidden" name="udom" value="" />
1.173 raeburn 1479: <input type="hidden" name="email" value="" />
1.94 raeburn 1480:
1481: |;
1482: }
1483: $output .= qq|
1484: <input type="hidden" name="action" value="verify_and_change_pass" />
1485: </form>
1486: |;
1487: return $output;
1.3 matthew 1488: }
1489:
1490: sub verify_and_change_password {
1.94 raeburn 1491: my ($r,$caller,$mailtoken) = @_;
1492: my ($user,$domain,$homeserver);
1493: if ($caller eq 'reset_by_email') {
1494: $user = $env{'form.uname'};
1495: $domain = $env{'form.udom'};
1496: if ($user ne '' && $domain ne '') {
1497: $homeserver = &Apache::lonnet::homeserver($user,$domain);
1498: if ($homeserver eq 'no_host') {
1.99 www 1499: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1500: &mt("Invalid username and/or domain")."</span>\n</p>",
1.94 raeburn 1501: $caller,$mailtoken);
1502: return 1;
1503: }
1504: } else {
1.99 www 1505: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1506: &mt("Username and domain were blank")."</span>\n</p>",
1.94 raeburn 1507: $caller,$mailtoken);
1508: return 1;
1509: }
1510: } else {
1511: $user = $env{'user.name'};
1512: $domain = $env{'user.domain'};
1513: $homeserver = $env{'user.home'};
1514: }
1.3 matthew 1515: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1.4 matthew 1516: # Check for authentication types that allow changing of the password.
1.94 raeburn 1517: if ($currentauth !~ /^(unix|internal):/) {
1518: if ($caller eq 'reset_by_email') {
1.99 www 1519: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1520: &mt("Authentication type for this user can not be changed by this mechanism").
1521: "</span>\n</p>",
1.94 raeburn 1522: $caller,$mailtoken);
1523: return 1;
1524: } else {
1525: return;
1526: }
1527: }
1.3 matthew 1528: #
1.59 albertel 1529: my $currentpass = $env{'form.currentpass'};
1530: my $newpass1 = $env{'form.newpass_1'};
1531: my $newpass2 = $env{'form.newpass_2'};
1532: my $logtoken = $env{'form.logtoken'};
1.3 matthew 1533: # Check for empty data
1.4 matthew 1534: unless (defined($currentpass) &&
1535: defined($newpass1) &&
1536: defined($newpass2) ){
1.99 www 1537: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1538: &mt("One or more password fields were blank").
1539: "</span>\n</p>",$caller,$mailtoken);
1.3 matthew 1540: return;
1541: }
1.16 albertel 1542: # Get the keys
1543: my $lonhost = $r->dir_config('lonHostID');
1.3 matthew 1544: my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
1545: if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
1.4 matthew 1546: # I do not a have a better idea about how to handle this
1.94 raeburn 1547: my $tryagain_text = &mt('Please log out and try again.');
1548: if ($caller eq 'reset_by_email') {
1549: $tryagain_text = &mt('Please try again later.');
1550: }
1.101 albertel 1551: my $unable=&mt("Unable to retrieve saved token for password decryption");
1.3 matthew 1552: $r->print(<<ENDERROR);
1553: <p>
1.99 www 1554: <span class="LC_error">$unable. $tryagain_text</span>
1.3 matthew 1555: </p>
1556: ENDERROR
1.4 matthew 1557: # Probably should log an error here
1.75 albertel 1558: return 1;
1.3 matthew 1559: }
1560: my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
1.4 matthew 1561: #
1.211 raeburn 1562: $currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
1563: $newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
1564: $newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
1.94 raeburn 1565: #
1566: if ($caller eq 'reset_by_email') {
1567: my %data = &Apache::lonnet::tmpget($mailtoken);
1.117 raeburn 1568: if (keys(%data) == 0) {
1569: &passwordchanger($r,
1570: '<span class="LC_error">'.
1571: &mt('Could not verify current authentication.').' '.
1572: &mt('Please try again.').'</span>',$caller,$mailtoken);
1573: return 1;
1574: }
1.94 raeburn 1575: if ($currentpass ne $data{'temppasswd'}) {
1576: &passwordchanger($r,
1.99 www 1577: '<span class="LC_error">'.
1.110 bisitz 1578: &mt('Could not verify current authentication.').' '.
1579: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.94 raeburn 1580: return 1;
1581: }
1582: }
1.3 matthew 1583: if ($newpass1 ne $newpass2) {
1.4 matthew 1584: &passwordchanger($r,
1.199 bisitz 1585: '<span class="LC_warning">'.
1.110 bisitz 1586: &mt('The new passwords you entered do not match.').' '.
1587: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.75 albertel 1588: return 1;
1.4 matthew 1589: }
1590: if (length($newpass1) < 7) {
1591: &passwordchanger($r,
1.199 bisitz 1592: '<span class="LC_warning">'.
1.110 bisitz 1593: &mt('Passwords must be a minimum of 7 characters long.').' '.
1594: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.75 albertel 1595: return 1;
1.3 matthew 1596: }
1.4 matthew 1597: #
1598: # Check for bad characters
1599: my $badpassword = 0;
1600: foreach (split(//,$newpass1)) {
1601: $badpassword = 1 if ((ord($_)<32)||(ord($_)>126));
1602: }
1603: if ($badpassword) {
1604: # I can't figure out how to enter bad characters on my browser.
1.199 bisitz 1605: my $errormessage ='<span class="LC_warning">'.
1.110 bisitz 1606: &mt('The password you entered contained illegal characters.').'<br />'.
1.99 www 1607: &mt('Valid characters are').(<<"ENDERROR");
1608: : space and <br />
1.4 matthew 1609: <pre>
1610: !"\#$%&\'()*+,-./0123456789:;<=>?\@
1611: ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~
1.99 www 1612: </pre></span>
1.4 matthew 1613: ENDERROR
1.94 raeburn 1614: &passwordchanger($r,$errormessage,$caller,$mailtoken);
1615: return 1;
1.4 matthew 1616: }
1617: #
1618: # Change the password (finally)
1619: my $result = &Apache::lonnet::changepass
1.94 raeburn 1620: ($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
1.4 matthew 1621: # Inform the user the password has (not?) been changed
1.126 droeschl 1622: my $message;
1.4 matthew 1623: if ($result =~ /^ok$/) {
1.170 bisitz 1624: $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
1.180 wenzelju 1625: $message = &Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1626: if ($caller eq 'reset_by_email') {
1627: $r->print($message.'<br />');
1628: } else {
1629: &print_main_menu($r, $message);
1630: }
1.4 matthew 1631: } else {
1632: # error error: run in circles, scream and shout
1.173 raeburn 1633: if ($caller eq 'reset_by_email') {
1634: if (!$result) {
1635: return 1;
1636: } else {
1637: return $result;
1638: }
1639: } else {
1640: $message = &Apache::lonhtmlcommon::confirm_success(
1641: &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);
1.158 bisitz 1642: $message=&Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1643: &print_main_menu($r, $message);
1644: }
1.4 matthew 1645: }
1646: return;
1.3 matthew 1647: }
1648:
1.42 raeburn 1649: ################################################################
1650: # discussion display subroutines
1651: ################################################################
1652: sub discussionchanger {
1653: my $r = shift;
1.126 droeschl 1654: Apache::lonhtmlcommon::add_breadcrumb(
1655: { href => '/adm/preferences?action=changediscussions',
1656: text => 'Change Discussion Preferences'});
1.178 bisitz 1657: $r->print(Apache::loncommon::start_page('Change Discussion Preferences'));
1.126 droeschl 1658: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
1.59 albertel 1659: my $user = $env{'user.name'};
1660: my $domain = $env{'user.domain'};
1.42 raeburn 1661: my %userenv = &Apache::lonnet::get
1.43 raeburn 1662: ('environment',['discdisplay','discmarkread']);
1663: my $discdisp = 'allposts';
1664: my $discmark = 'onmark';
1665:
1666: if (defined($userenv{'discdisplay'})) {
1667: unless ($userenv{'discdisplay'} eq '') {
1668: $discdisp = $userenv{'discdisplay'};
1669: }
1670: }
1671: if (defined($userenv{'discmarkread'})) {
1.171 raeburn 1672: unless ($userenv{'discmarkread'} eq '') {
1.43 raeburn 1673: $discmark = $userenv{'discmarkread'};
1674: }
1675: }
1676:
1677: my $newdisp = 'unread';
1678: my $newmark = 'ondisp';
1679:
1680: my $function = &Apache::loncommon::get_users_function();
1681: my $color = &Apache::loncommon::designparm($function.'.tabbg',
1.59 albertel 1682: $env{'user.domain'});
1.43 raeburn 1683: my %lt = &Apache::lonlocal::texthash(
1684: 'pref' => 'Display Preference',
1685: 'curr' => 'Current setting ',
1686: 'actn' => 'Action',
1.135 schafran 1687: 'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
1.43 raeburn 1688: 'prca' => 'Preferences can be set that determine',
1.135 schafran 1689: 'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
1.194 raeburn 1690: 'unwh' => 'Under what circumstances posts are identified as "NEW"',
1.43 raeburn 1691: 'allposts' => 'All posts',
1692: 'unread' => 'New posts only',
1693: 'ondisp' => 'Once displayed',
1.194 raeburn 1694: 'onmark' => 'Once marked not NEW',
1.43 raeburn 1695: 'disa' => 'Posts displayed?',
1.194 raeburn 1696: 'npmr' => 'New posts cease to be identified as "NEW"?',
1.43 raeburn 1697: 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
1698: 'chgt' => 'Change to '
1699: );
1700: my $dispchange = $lt{'unread'};
1701: my $markchange = $lt{'ondisp'};
1702: my $currdisp = $lt{'allposts'};
1703: my $currmark = $lt{'onmark'};
1704:
1705: if ($discdisp eq 'unread') {
1706: $dispchange = $lt{'allposts'};
1707: $currdisp = $lt{'unread'};
1708: $newdisp = 'allposts';
1709: }
1710:
1711: if ($discmark eq 'ondisp') {
1712: $markchange = $lt{'onmark'};
1713: $currmark = $lt{'ondisp'};
1714: $newmark = 'onmark';
1.42 raeburn 1715: }
1.171 raeburn 1716:
1.43 raeburn 1717: $r->print(<<"END");
1.88 albertel 1718: <form name="prefs" action="/adm/preferences" method="post">
1.42 raeburn 1719: <input type="hidden" name="action" value="verify_and_change_discussion" />
1720: <br />
1.87 albertel 1721: $lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
1.82 albertel 1722: END
1.158 bisitz 1723:
1724: $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
1725:
1.82 albertel 1726: $r->print(&Apache::loncommon::start_data_table());
1727: $r->print(<<"END");
1728: <tr>
1729: <th>$lt{'pref'}</th>
1730: <th>$lt{'curr'}</th>
1731: <th>$lt{'actn'}?</th>
1.43 raeburn 1732: </tr>
1.82 albertel 1733: END
1734: $r->print(&Apache::loncommon::start_data_table_row());
1735: $r->print(<<"END");
1.43 raeburn 1736: <td>$lt{'disa'}</td>
1737: <td>$lt{$discdisp}</td>
1.82 albertel 1738: <td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td>
1739: END
1740: $r->print(&Apache::loncommon::end_data_table_row().
1741: &Apache::loncommon::start_data_table_row());
1742: $r->print(<<"END");
1.43 raeburn 1743: <td>$lt{'npmr'}</td>
1744: <td>$lt{$discmark}</td>
1.82 albertel 1745: <td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td>
1.43 raeburn 1746: </tr>
1.82 albertel 1747: END
1748: $r->print(&Apache::loncommon::end_data_table_row().
1749: &Apache::loncommon::end_data_table());
1.142 zhu 1750:
1.158 bisitz 1751: $r->print('<br />'
1752: .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
1753: .'</form>'
1754: );
1.42 raeburn 1755: }
1756:
1757: sub verify_and_change_discussion {
1758: my $r = shift;
1.59 albertel 1759: my $user = $env{'user.name'};
1760: my $domain = $env{'user.domain'};
1.42 raeburn 1761: my $message='';
1.59 albertel 1762: if (defined($env{'form.discdisp'}) ) {
1763: my $newdisp = $env{'form.newdisp'};
1.43 raeburn 1764: if ($newdisp eq 'unread') {
1.171 raeburn 1765: $message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
1.43 raeburn 1766: &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
1.116 raeburn 1767: &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
1.43 raeburn 1768: } else {
1.171 raeburn 1769: $message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
1.43 raeburn 1770: &Apache::lonnet::del('environment',['discdisplay']);
1.139 raeburn 1771: &Apache::lonnet::delenv('environment.discdisplay');
1.43 raeburn 1772: }
1773: }
1.59 albertel 1774: if (defined($env{'form.discmark'}) ) {
1775: my $newmark = $env{'form.newmark'};
1.43 raeburn 1776: if ($newmark eq 'ondisp') {
1.209 bisitz 1777: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
1.43 raeburn 1778: &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
1.116 raeburn 1779: &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
1.43 raeburn 1780: } else {
1.194 raeburn 1781: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'<br />';
1.43 raeburn 1782: &Apache::lonnet::del('environment',['discmarkread']);
1.139 raeburn 1783: &Apache::lonnet::delenv('environment.discmarkread');
1.43 raeburn 1784: }
1.42 raeburn 1785: }
1.158 bisitz 1786: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 1787: &print_main_menu($r, $message);
1.42 raeburn 1788: }
1789:
1.63 raeburn 1790: ################################################################
1791: # Subroutines for page display on course access (Course Coordinators)
1792: ################################################################
1793: sub coursedisplaychanger {
1794: my $r = shift;
1.152 www 1795: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1796: { href => '/adm/preferences?action=changecourseinit',
1797: text => 'Change Course Init. Pref.'});
1798: $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
1799: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
1.63 raeburn 1800: my $user = $env{'user.name'};
1801: my $domain = $env{'user.domain'};
1.66 albertel 1802: my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
1.71 raeburn 1803: my $currvalue = 'whatsnew';
1.73 albertel 1804: my $firstselect = '';
1805: my $whatsnewselect = 'checked="checked"';
1.71 raeburn 1806: if (exists($userenv{'course_init_display'})) {
1807: if ($userenv{'course_init_display'} eq 'firstres') {
1808: $currvalue = 'firstres';
1.73 albertel 1809: $firstselect = 'checked="checked"';
1810: $whatsnewselect = '';
1.71 raeburn 1811: }
1.63 raeburn 1812: }
1.134 bisitz 1813: my %pagenames = &Apache::lonlocal::texthash(
1.71 raeburn 1814: firstres => 'First resource',
1.143 hauer 1815: whatsnew => "What's New Page",
1.71 raeburn 1816: );
1.134 bisitz 1817: my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
1.143 hauer 1818: 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 1819:
1.134 bisitz 1820: $r->print('<br /><b>'
1821: .&mt('Set the default page to be displayed when you select a course role')
1822: .'</b> '
1823: .&mt('(Currently: [_1])',$pagenames{$currvalue})
1824: .'<br />'
1.143 hauer 1825: .&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 1826: .'<br /><br />'
1827: );
1.63 raeburn 1828: $r->print(<<ENDLSCREEN);
1.88 albertel 1829: <form name="prefs" action="/adm/preferences" method="post">
1.63 raeburn 1830: <input type="hidden" name="action" value="verify_and_change_coursepage" />
1.72 albertel 1831: <br />
1.65 albertel 1832: <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
1.70 raeburn 1833: <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
1.63 raeburn 1834: ENDLSCREEN
1.140 schafran 1835: $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
1.63 raeburn 1836: </form>');
1837: }
1838:
1839: sub verify_and_change_coursepage {
1840: my $r = shift;
1841: my $message='';
1842: my %lt = &Apache::lonlocal::texthash(
1.70 raeburn 1843: 'defs' => 'Default now set',
1.71 raeburn 1844: 'when' => 'when you select a course role from the roles screen',
1.63 raeburn 1845: 'ywbt' => 'you will be taken to the start of the course.',
1846: 'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
1847: 'gtts' => 'Go to the start of the course',
1.146 hauer 1848: 'dasp' => "Display the What's New Page",
1.63 raeburn 1849: );
1850: my $newdisp = $env{'form.newdisp'};
1.70 raeburn 1851: $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
1.63 raeburn 1852: if ($newdisp eq 'firstres') {
1.87 albertel 1853: $message .= $lt{'ywbt'}.'<br />';
1.63 raeburn 1854: &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
1.116 raeburn 1855: &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
1.63 raeburn 1856: } else {
1.87 albertel 1857: $message .= $lt{'apwb'}.'<br />';
1.63 raeburn 1858: &Apache::lonnet::del('environment',['course_init_display']);
1.139 raeburn 1859: &Apache::lonnet::delenv('environment.course_init_display');
1.63 raeburn 1860: }
1.70 raeburn 1861: my $refpage = $env{'form.refpage'};
1.63 raeburn 1862: if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
1863: if ($newdisp eq 'firstres') {
1864: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1865: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1866: my ($furl,$ferr)=
1867: &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
1.180 wenzelju 1868: $message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
1.63 raeburn 1869: } else {
1.180 wenzelju 1870: $message .= '<br /><a href="/adm/whatsnew?refpage='.
1871: $refpage.'">'.$lt{'dasp'}.'</a>';
1.63 raeburn 1872: }
1873: }
1.180 wenzelju 1874: $message = &Apache::lonhtmlcommon::confirm_success($message);
1875: $message = &Apache::loncommon::confirmwrapper($message);
1876: &print_main_menu($r,$message);
1.63 raeburn 1877: }
1878:
1.215 golterma 1879: sub author_space_settings {
1880: my $r = shift;
1881: &Apache::lonhtmlcommon::add_breadcrumb(
1882: { href => '/adm/preferences?action=authorsettings',
1883: text => 'Authoring Space Settings'});
1884: my $user = $env{'user.name'};
1885: my $domain = $env{'user.domain'};
1886: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
1887: if (keys(%author_roles) > 0) {
1888: $r->print(Apache::loncommon::start_page('Authoring Space Settings'));
1889: $r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
1890: my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
1891: my $constchecked='';
1892: if ($env{'environment.nocodemirror'}) {
1893: $constchecked=' checked="checked"';
1894: }
1.216 ! droeschl 1895: my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
! 1896: my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
1.215 golterma 1897: my $change=&mt('Save');
1898: $r->print(<<ENDSCREEN);
1899: <form name="prefs" action="/adm/preferences" method="post">
1900: <input type="hidden" name="action" value="change_authoring_settings" />
1901: $text<br />
1902: <label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
1903: <input type="submit" value="$change" />
1904: </form>
1905: ENDSCREEN
1906: }
1907: }
1908:
1909: sub change_authoring_settings {
1910: my $r = shift;
1911: my $user = $env{'user.name'};
1912: my $domain = $env{'user.domain'};
1913: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
1914: if (keys(%author_roles) > 0) {
1915: my %ausettings=('environment.nocodemirror' => '');
1916: if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
1917: &Apache::lonnet::put('environment',\%ausettings);
1918: &Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
1919: my $status='';
1920: if ($ausettings{'environment.nocodemirror'} eq 'yes') {
1921: $status=&mt('on');
1922: } else {
1923: $status=&mt('off');
1924: }
1.216 ! droeschl 1925: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Deactivate CodeMirror in Authoring Space').'</i>','<tt>'.$status.'</tt>'));
1.215 golterma 1926: $message=&Apache::loncommon::confirmwrapper($message);
1927: &print_main_menu($r,$message);
1928: }
1929: }
1930:
1.186 raeburn 1931: sub lockednameschanger {
1932: my $r = shift;
1933: &Apache::lonhtmlcommon::add_breadcrumb(
1934: { href => '/adm/preferences?action=changelockednames',
1935: text => 'Automatic name changes'});
1936: $r->print(Apache::loncommon::start_page('Automatic name changes'));
1937: $r->print(Apache::lonhtmlcommon::breadcrumbs('Allow/disallow name updates'));
1938: my %userenv = &Apache::lonnet::get('environment',['lockedname']);
1939: my $lockedname='';
1940: if (&can_toggle_namelocking()) {
1941: if ($userenv{'lockedname'}) {
1942: $lockedname = ' checked="checked"';
1943: }
1944: my %updateable;
1945: my %domconfig =
1946: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
1947: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
1948: if ($domconfig{'autoupdate'}{'run'}) {
1949: my @inststatuses = split(':',$env{'environment.inststatus'});
1950: unless (@inststatuses) {
1951: @inststatuses = ('default');
1952: }
1953: %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
1954: }
1955: }
1956: if (keys(%updateable)) {
1957: my %longnames = &Apache::lonlocal::texthash (
1958: firstname => 'First Name',
1959: middlename => 'Middle Name',
1960: lastname => 'Last Name',
1961: );
1962: 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:').
1963: '<ul>';
1964: foreach my $item ('firstname','middlename','lastname') {
1965: if ($updateable{$item}) {
1966: $text .= '<li>'.$longnames{$item}.'</li>';
1967: }
1968: }
1969: $text .= '</ul>';
1970: my $locking=&mt('Disallow automatic updates to name information for your LON-CAPA account');
1971: my $change=&mt('Save');
1972: $r->print(<<ENDSCREEN);
1973: <form name="prefs" action="/adm/preferences" method="post">
1974: <input type="hidden" name="action" value="verify_and_change_lockednames" />
1975: $text<br />
1976: <label><input type="checkbox" value="1" name="lockednames"$lockedname />$locking</label><br />
1977: <input type="submit" value="$change" />
1978: </form>
1979: ENDSCREEN
1980: } else {
1981: my $message = &mt('Based on your institutional affiliation no name information is automatically updated for your LON-CAPA account.');
1982: &print_main_menu($r,$message);
1983: }
1984: } else {
1985: my $message = &mt('You are not permitted to set a user preference for automatic name updates for your LON-CAPA account.');
1986: &print_main_menu($r,$message);
1987: }
1988: }
1989:
1990: sub verify_and_change_lockednames {
1991: my $r = shift;
1992: my $message;
1993: if (&can_toggle_namelocking()) {
1994: my $newlockedname = $env{'form.lockednames'};
1995: $newlockedname =~ s/\D//g;
1996: my $currlockedname = $env{'environment.lockedname'};
1997: if ($newlockedname ne $currlockedname) {
1998: if ($newlockedname) {
1999: if (&Apache::lonnet::put('environment',{lockedname => $newlockedname}) eq 'ok') {
2000: &Apache::lonnet::appenv({'environment.lockedname' => $newlockedname});
2001: }
2002: } elsif (&Apache::lonnet::del('environment',['lockedname']) eq 'ok') {
2003: &Apache::lonnet::delenv('environment.lockedname');
2004: }
2005: }
2006: my $status='';
2007: if ($newlockedname) {
2008: $status=&mt('disallowed');
2009: } else {
2010: $status=&mt('allowed');
2011: }
2012: $message=&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]','<i>'.&mt('Automatic update of first, middle and last names if institutional directory information indicates changes').'</i>','<tt>'.$status.'</tt>'));
2013: $message=&Apache::loncommon::confirmwrapper($message);
2014: }
2015: &print_main_menu($r,$message);
2016: }
2017:
1.126 droeschl 2018: sub print_main_menu {
2019: my ($r, $message) = @_;
2020: # Determine current authentication method
2021: my $user = $env{'user.name'};
2022: my $domain = $env{'user.domain'};
2023: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
2024:
2025: # build the data structure for menu generation
2026: my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
2027: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.131 raeburn 2028: my %permissions;
2029: if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
2030: $permissions{'aboutme'} = 'F';
2031: }
1.126 droeschl 2032: my @menu=
2033: ({ categorytitle=>'Personal Data',
2034: items =>[
1.141 weissno 2035: { linktext => 'Personal Information Page',
1.126 droeschl 2036: url => $aboutmeurl,
1.131 raeburn 2037: permission => $permissions{'aboutme'},
1.126 droeschl 2038: #help => 'Prefs_About_Me',
2039: icon => 'system-users.png',
2040: linktitle => 'Edit information about yourself that should be displayed on your public profile.'
2041: },
2042: { linktext => 'Screen Name',
2043: url => '/adm/preferences?action=changescreenname',
2044: permission => 'F',
2045: #help => 'Prefs_Screen_Name_Nickname',
2046: icon => 'preferences-desktop-font.png',
2047: linktitle => 'Change the name that is displayed in your posts.'
2048: },
2049: ]
2050: },
2051: { categorytitle=>'Content Display Settings',
2052: items =>[
2053: { linktext => 'Language',
2054: url => '/adm/preferences?action=changelanguages',
2055: permission => 'F',
2056: #help => 'Prefs_Language',
2057: icon => 'preferences-desktop-locale.png',
1.127 droeschl 2058: linktitle => 'Choose the default language for this user.'
1.126 droeschl 2059: },
1.128 droeschl 2060: { linktext => $role.' Page',
1.126 droeschl 2061: url => '/adm/preferences?action=changerolespref',
2062: permission => 'F',
2063: #help => '',
1.189 wenzelju 2064: icon => 'role_hotlist.png',
1.126 droeschl 2065: linktitle => 'Configure the roles hotlist.'
2066: },
1.177 raeburn 2067: { linktext => 'Math display settings',
1.126 droeschl 2068: url => '/adm/preferences?action=changetexenginepref',
2069: permission => 'F',
2070: #help => '',
1.188 wenzelju 2071: icon => 'dismath.png',
1.177 raeburn 2072: linktitle => 'Change how math is displayed.'
1.126 droeschl 2073: },
2074: ]
2075: },
1.185 droeschl 2076: { categorytitle=>'Page Display Settings',
2077: items =>[
2078: { linktext => 'Color Scheme',
2079: url => '/adm/preferences?action=changecolors',
2080: permission => 'F',
2081: #help => 'Change_Colors',
2082: icon => 'preferences-desktop-theme.png',
2083: linktitle => 'Change LON-CAPA default colors.'
2084: },
1.192 raeburn 2085: { linktext => 'Menu Display',
2086: url => '/adm/preferences?action=changeicons',
2087: permission => 'F',
2088: #help => '',
2089: icon => 'preferences-system-windows.png',
2090: linktitle => 'Change whether the menus are displayed with icons or icons and text.'
2091: }
1.185 droeschl 2092: ]
2093: },
1.178 bisitz 2094: { categorytitle=>'Messages & Notifications',
1.128 droeschl 2095: items =>[
1.153 www 2096: { linktext => 'Messages & Notifications',
1.128 droeschl 2097: url => '/adm/preferences?action=changemsgforward',
2098: permission => 'F',
2099: #help => 'Prefs_Messages',
2100: icon => 'mail-reply-all.png',
2101: linktitle => 'Change messageforwarding or notifications settings.'
2102: },
2103: { linktext => 'Discussion Display',
2104: url => '/adm/preferences?action=changediscussions',
2105: permission => 'F',
2106: #help => 'Change_Discussion_Display',
1.191 riegler 2107: icon => 'chat.png',
1.135 schafran 2108: linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
1.128 droeschl 2109: },
2110: ]
2111: },
1.126 droeschl 2112: { categorytitle=>'Other',
2113: items =>[
1.153 www 2114: { linktext => 'Register Response Devices ("Clickers")',
1.126 droeschl 2115: url => '/adm/preferences?action=changeclicker',
2116: permission => 'F',
2117: #help => '',
2118: icon => 'network-workgroup.png',
2119: linktitle => 'Register your clicker.'
2120: },
2121: ]
2122: },
2123: );
2124:
2125: if ($currentauth =~ /^(unix|internal):/) {
2126: push(@{ $menu[0]->{items} }, {
2127: linktext => 'Password',
2128: url => '/adm/preferences?action=changepass',
2129: permission => 'F',
2130: #help => 'Change_Password',
2131: icon => 'emblem-readonly.png',
2132: linktitle => 'Change your password.',
2133: });
2134: }
1.186 raeburn 2135:
2136: if (&can_toggle_namelocking()) {
2137: push(@{ $menu[0]->{items} }, {
2138: linktext => 'Automatic name changes',
2139: url => '/adm/preferences?action=changelockednames',
2140: permission => 'F',
2141: #help => '',
2142: icon => 'system-lock-screen.png',
2143: linktitle => 'Allow/disallow propagation of name changes from institutional directory service',
2144: });
2145: }
2146:
1.126 droeschl 2147: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
2148: if (keys(%author_roles) > 0) {
2149: push(@{ $menu[4]->{items} }, {
2150: linktext => 'Restrict Domain Coordinator Access',
2151: url => '/adm/preferences?action=changedomcoord',
2152: permission => 'F',
2153: #help => '',
2154: icon => 'system-lock-screen.png',
2155: linktitle => 'Restrict domain coordinator access.',
2156: });
2157: }
2158:
2159: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
2160: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
2161: .$env{'request.course.sec'})) {
2162: push(@{ $menu[4]->{items} }, {
1.128 droeschl 2163: linktext => 'Course Initialization',
1.126 droeschl 2164: url => '/adm/preferences?action=changecourseinit',
2165: permission => 'F',
2166: #help => '',
1.189 wenzelju 2167: icon => 'course_ini.png',
1.126 droeschl 2168: linktitle => 'Set the default page to be displayed when you select a course role.',
2169: });
2170:
2171: }
1.215 golterma 2172:
2173: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
2174: if (keys(%author_roles) > 0) {
2175: push(@{ $menu[4]->{items} }, {
2176: linktext => 'Authoring Space Configuration',
2177: url => '/adm/preferences?action=authorsettings',
2178: permission => 'F',
2179: icon => 'course_ini.png',
2180: linktitle => 'Settings for your authoring space.',
2181: });
2182: }
2183:
1.174 raeburn 2184: if (&can_toggle_debug()) {
1.126 droeschl 2185: push(@{ $menu[4]->{items} }, {
1.174 raeburn 2186: linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
1.126 droeschl 2187: url => '/adm/preferences?action=debugtoggle',
2188: permission => 'F',
2189: #help => '',
2190: icon => 'blog.png',
2191: linktitle => 'Toggle Debug Messages.',
2192: });
1.186 raeburn 2193: }
1.126 droeschl 2194:
1.147 schafran 2195: $r->print(&Apache::loncommon::start_page('My Space'));
1.126 droeschl 2196: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
2197: $r->print($message);
2198: $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
2199: $r->print(Apache::loncommon::end_page());
2200: }
1.63 raeburn 2201:
1.4 matthew 2202: ######################################################
2203: # other handler subroutines #
2204: ######################################################
2205:
1.3 matthew 2206: ################################################################
2207: # Main handler #
2208: ################################################################
1.126 droeschl 2209: sub handler {
2210: my $r = shift;
2211: Apache::loncommon::content_type($r,'text/html');
2212: # Some pages contain DES keys and should not be cached.
2213: Apache::loncommon::no_cache($r);
2214: $r->send_http_header;
2215: return OK if $r->header_only;
2216: #
2217: Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2218: ['action','wysiwyg','returnurl','refpage']);
2219: #
2220: Apache::lonhtmlcommon::clear_breadcrumbs();
1.198 raeburn 2221: my ($brlink,$brtxt,$brhelp);
2222: if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
2223: $brlink ='/adm/roles';
2224: $brtxt = 'User Roles';
2225: } else {
2226: $brlink ='/adm/preferences';
2227: $brtxt = 'Set User Preferences';
2228: $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
2229: }
1.126 droeschl 2230: Apache::lonhtmlcommon::add_breadcrumb
1.198 raeburn 2231: ({href => $brlink,
2232: text => $brtxt,
2233: help => $brhelp,});
1.126 droeschl 2234: if(!exists $env{'form.action'}) {
1.150 droeschl 2235: &print_main_menu($r);
1.126 droeschl 2236: }elsif($env{'form.action'} eq 'changepass'){
2237: &passwordchanger($r);
2238: }elsif($env{'form.action'} eq 'verify_and_change_pass'){
2239: &verify_and_change_password($r);
2240: }elsif($env{'form.action'} eq 'changescreenname'){
2241: &screennamechanger($r);
2242: }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
2243: &verify_and_change_screenname($r);
2244: }elsif($env{'form.action'} eq 'changemsgforward'){
2245: &msgforwardchanger($r);
2246: }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
2247: &verify_and_change_msgforward($r);
2248: }elsif($env{'form.action'} eq 'changecolors'){
2249: &colorschanger($r);
2250: }elsif($env{'form.action'} eq 'verify_and_change_colors'){
2251: &verify_and_change_colors($r);
2252: }elsif($env{'form.action'} eq 'changelanguages'){
2253: &languagechanger($r);
2254: }elsif($env{'form.action'} eq 'verify_and_change_languages'){
2255: &verify_and_change_languages($r);
2256: }elsif($env{'form.action'} eq 'changewysiwyg'){
2257: &wysiwygchanger($r);
2258: }elsif($env{'form.action'} eq 'set_wysiwyg'){
2259: &verify_and_change_wysiwyg($r);
2260: }elsif($env{'form.action'} eq 'changediscussions'){
2261: &discussionchanger($r);
2262: }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
2263: &verify_and_change_discussion($r);
2264: }elsif($env{'form.action'} eq 'changerolespref'){
2265: &rolesprefchanger($r);
2266: }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
2267: &verify_and_change_rolespref($r);
2268: }elsif($env{'form.action'} eq 'changetexenginepref'){
2269: &texenginechanger($r);
2270: }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
2271: &verify_and_change_texengine($r);
1.192 raeburn 2272: }elsif($env{'form.action'} eq 'changeicons'){
2273: &iconchanger($r);
2274: }elsif($env{'form.action'} eq 'verify_and_change_icons'){
2275: &verify_and_change_icons($r);
1.126 droeschl 2276: }elsif($env{'form.action'} eq 'changeclicker'){
2277: &clickerchanger($r);
2278: }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
2279: &verify_and_change_clicker($r);
2280: }elsif($env{'form.action'} eq 'changedomcoord'){
2281: &domcoordchanger($r);
2282: }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
2283: &verify_and_change_domcoord($r);
2284: }elsif($env{'form.action'} eq 'lockwarning'){
2285: &lockwarning($r);
2286: }elsif($env{'form.action'} eq 'verify_and_change_locks'){
2287: &verify_and_change_lockwarning($r);
2288: }elsif($env{'form.action'} eq 'changecourseinit'){
2289: &coursedisplaychanger($r);
2290: }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
2291: &verify_and_change_coursepage($r);
1.215 golterma 2292: }elsif($env{'form.action'} eq 'authorsettings'){
2293: &author_space_settings($r);
2294: }elsif($env{'form.action'} eq 'change_authoring_settings'){
2295: &change_authoring_settings($r);
1.126 droeschl 2296: }elsif($env{'form.action'} eq 'debugtoggle'){
1.174 raeburn 2297: if (&can_toggle_debug()) {
2298: &toggle_debug();
2299: }
1.154 www 2300: &print_main_menu($r);
1.186 raeburn 2301: } elsif ($env{'form.action'} eq 'changelockednames') {
2302: &lockednameschanger($r);
2303: } elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
2304: &verify_and_change_lockednames($r);
1.126 droeschl 2305: }
2306:
1.165 bisitz 2307: # Properly end the HTML page of all preference pages
2308: # started in each sub routine
2309: # Exception: print_main_menu has its own end_page call
2310: unless (!exists $env{'form.action'} ||
2311: $env{'form.action'} eq 'debugtoggle') {
2312: $r->print(&Apache::loncommon::end_page());
2313: }
2314:
1.126 droeschl 2315: return OK;
1.35 matthew 2316: }
2317:
2318: sub toggle_debug {
1.59 albertel 2319: if ($env{'user.debug'}) {
1.139 raeburn 2320: &Apache::lonnet::delenv('user.debug');
1.35 matthew 2321: } else {
1.116 raeburn 2322: &Apache::lonnet::appenv({'user.debug' => 1});
1.35 matthew 2323: }
1.13 www 2324: }
1.1 www 2325:
1.174 raeburn 2326: sub can_toggle_debug {
2327: my $can_toggle = 0;
2328: my $page = 'toggledebug';
2329: if (&LONCAPA::lonauthcgi::can_view($page)) {
2330: $can_toggle = 1;
2331: } elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
2332: $can_toggle = 1;
2333: }
2334: return $can_toggle;
2335: }
2336:
1.186 raeburn 2337: sub can_toggle_namelocking {
2338: my $lockablenames;
2339: my %domconfig =
2340: &Apache::lonnet::get_dom('configuration',['autoupdate'],$env{'user.domain'});
2341: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
2342: if ($domconfig{'autoupdate'}{'run'}) {
2343: my @inststatuses = split(':',$env{'environment.inststatus'});
2344: unless (@inststatuses) {
2345: @inststatuses = ('default');
2346: }
2347: my %updateable = &updateable_userinfo($domconfig{'autoupdate'},\@inststatuses);
2348: if ($updateable{'lastname'} || $updateable{'firstname'} ||
2349: $updateable{'middlename'}) {
2350: if (ref($domconfig{'autoupdate'}{'lockablenames'}) eq 'ARRAY') {
2351: unless (@inststatuses) {
2352: @inststatuses = ('default');
2353: }
2354: foreach my $status (@inststatuses) {
2355: if (grep(/^\Q$status\E$/,@{$domconfig{'autoupdate'}{'lockablenames'}})) {
2356: $lockablenames = 1;
2357: last;
2358: }
2359: }
2360: }
2361: }
2362: }
2363: }
2364: return $lockablenames;
2365: }
2366:
2367: sub updateable_userinfo {
2368: my ($autoupdate,$inststatuses) = @_;
2369: my %updateable;
2370: return %updateable unless ((ref($autoupdate) eq 'HASH') &&
2371: (ref($inststatuses) eq 'ARRAY'));
2372: if (ref($autoupdate->{'fields'}) eq 'HASH') {
2373: foreach my $status (@{$inststatuses}) {
2374: if (ref($autoupdate->{'fields'}{$status}) eq 'ARRAY') {
2375: foreach my $field (@{$autoupdate->{'fields'}{$status}}) {
2376: $updateable{$field} = 1;
2377: }
2378: }
2379: }
2380: }
2381: return %updateable;
2382: }
2383:
1.1 www 2384: 1;
2385: __END__
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