Annotation of loncom/interface/lonpreferences.pm, revision 1.161
1.1 www 1: # The LearningOnline Network
2: # Preferences
3: #
1.161 ! bisitz 4: # $Id: lonpreferences.pm,v 1.160 2009/05/11 16:51:27 bisitz 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;
39: use Crypt::DES;
40: use DynaLoader; # for Crypt::DES version
1.4 matthew 41: use Apache::loncommon();
1.23 matthew 42: use Apache::lonhtmlcommon();
1.32 www 43: use Apache::lonlocal;
1.59 albertel 44: use Apache::lonnet;
1.95 albertel 45: use LONCAPA();
1.3 matthew 46:
47: #
48: # Write lonnet::passwd to do the call below.
49: # Use:
50: # my $answer=reply("encrypt:passwd:$udom:$uname:$upass",$tryserver);
51: #
52: ##################################################
53: # password associated functions #
54: ##################################################
55: sub des_keys {
1.4 matthew 56: # Make a new key for DES encryption.
1.36 www 57: # Each key has two parts which are returned separately.
1.4 matthew 58: # Please note: Each key must be passed through the &hex function
59: # before it is output to the web browser. The hex versions cannot
60: # be used to decrypt.
1.3 matthew 61: my @hexstr=('0','1','2','3','4','5','6','7',
62: '8','9','a','b','c','d','e','f');
63: my $lkey='';
64: for (0..7) {
65: $lkey.=$hexstr[rand(15)];
66: }
67: my $ukey='';
68: for (0..7) {
69: $ukey.=$hexstr[rand(15)];
70: }
71: return ($lkey,$ukey);
72: }
73:
74: sub des_decrypt {
75: my ($key,$cyphertext) = @_;
76: my $keybin=pack("H16",$key);
77: my $cypher;
78: if ($Crypt::DES::VERSION>=2.03) {
79: $cypher=new Crypt::DES $keybin;
80: } else {
81: $cypher=new DES $keybin;
82: }
83: my $plaintext=
84: $cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,0,16))));
85: $plaintext.=
86: $cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,16,16))));
1.4 matthew 87: $plaintext=substr($plaintext,1,ord(substr($plaintext,0,1)) );
1.3 matthew 88: return $plaintext;
89: }
90:
1.4 matthew 91: ################################################################
92: # Handler subroutines #
93: ################################################################
1.9 matthew 94:
95: ################################################################
1.28 www 96: # Language Change Subroutines #
97: ################################################################
1.44 www 98:
99: sub wysiwygchanger {
100: my $r = shift;
1.126 droeschl 101: Apache::lonhtmlcommon::add_breadcrumb(
102: { href => '/adm/preferences?action=changewysiwyg',
103: text => 'Change WYSIWYG Preferences'});
1.147 schafran 104: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 105: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));
106:
1.44 www 107: my %userenv = &Apache::lonnet::get
108: ('environment',['wysiwygeditor']);
1.78 albertel 109: my $onselect='checked="checked"';
1.44 www 110: my $offselect='';
1.77 albertel 111: if ($userenv{'wysiwygeditor'} eq 'on') {
1.44 www 112: $onselect='';
1.78 albertel 113: $offselect='checked="checked"';
1.44 www 114: }
115: my $switchoff=&mt('Disable WYSIWYG editor');
116: my $switchon=&mt('Enable WYSIWYG editor');
1.124 www 117: my $warning='';
118: if ($env{'user.adv'}) {
119: $warning.="<p>".&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>";
120: }
1.44 www 121: $r->print(<<ENDLSCREEN);
1.88 albertel 122: <form name="prefs" action="/adm/preferences" method="post">
1.44 www 123: <input type="hidden" name="action" value="set_wysiwyg" />
1.124 www 124: $warning
1.44 www 125: <br />
1.65 albertel 126: <label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
127: <label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
1.44 www 128: ENDLSCREEN
1.136 schafran 129: $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
1.44 www 130: }
131:
132:
133: sub verify_and_change_wysiwyg {
134: my $r = shift;
1.59 albertel 135: my $newsetting=$env{'form.wysiwyg'};
1.44 www 136: &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
1.116 raeburn 137: &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
1.158 bisitz 138: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('WYSIWYG Editor').'</i>','<tt>'.&mt($newsetting).'</tt>'));
139: $message=&Apache::loncommon::confirmwrapper($message);
140: &print_main_menu($r,$message);
1.44 www 141: }
142:
143: ################################################################
144: # Language Change Subroutines #
145: ################################################################
1.28 www 146: sub languagechanger {
147: my $r = shift;
1.126 droeschl 148:
149: Apache::lonhtmlcommon::add_breadcrumb(
150: { href => '/adm/preferences?action=changelanguages',
1.127 droeschl 151: text => 'Change Language'});
1.147 schafran 152: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 153: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
1.59 albertel 154: my $user = $env{'user.name'};
155: my $domain = $env{'user.domain'};
1.28 www 156: my %userenv = &Apache::lonnet::get
1.32 www 157: ('environment',['languages']);
1.29 www 158: my $language=$userenv{'languages'};
1.32 www 159:
1.33 www 160: my $pref=&mt('Preferred language');
161: my %langchoices=('' => 'No language preference');
162: foreach (&Apache::loncommon::languageids()) {
163: if (&Apache::loncommon::supportedlanguagecode($_)) {
164: $langchoices{&Apache::loncommon::supportedlanguagecode($_)}
165: = &Apache::loncommon::plainlanguagedescription($_);
166: }
167: }
168: my $selectionbox=&Apache::loncommon::select_form($language,'language',
169: %langchoices);
1.28 www 170: $r->print(<<ENDLSCREEN);
1.88 albertel 171: <form name="prefs" action="/adm/preferences" method="post">
1.28 www 172: <input type="hidden" name="action" value="verify_and_change_languages" />
1.33 www 173: <br />$pref: $selectionbox
1.28 www 174: ENDLSCREEN
1.136 schafran 175: $r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
1.28 www 176: }
177:
178:
179: sub verify_and_change_languages {
180: my $r = shift;
1.59 albertel 181: my $user = $env{'user.name'};
182: my $domain = $env{'user.domain'};
1.28 www 183: # Screenname
1.59 albertel 184: my $newlanguage = $env{'form.language'};
1.28 www 185: $newlanguage=~s/[^\-\w]//g;
186: my $message='';
187: if ($newlanguage) {
1.29 www 188: &Apache::lonnet::put('environment',{'languages' => $newlanguage});
1.116 raeburn 189: &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
1.158 bisitz 190: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred language').'</i>','<tt>"'.$newlanguage.'"</tt>.'));
1.28 www 191: } else {
1.29 www 192: &Apache::lonnet::del('environment',['languages']);
1.139 raeburn 193: &Apache::lonnet::delenv('environment.languages');
1.158 bisitz 194: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));
1.28 www 195: }
1.158 bisitz 196: $message=&Apache::loncommon::confirmwrapper($message);
1.132 raeburn 197: &Apache::loncommon::flush_langs_cache($user,$domain);
1.152 www 198: &print_main_menu($r, $message);
1.28 www 199: }
200:
1.50 albertel 201: ################################################################
1.54 albertel 202: # Tex Engine Change Subroutines #
203: ################################################################
204: sub texenginechanger {
205: my $r = shift;
1.126 droeschl 206: Apache::lonhtmlcommon::add_breadcrumb(
207: { href => '/adm/preferences?action=changetexenginepref',
208: text => 'Change How Math Equations Are Displayed'});
1.147 schafran 209: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 210: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change How Math Equations Are Displayed'));
1.59 albertel 211: my $user = $env{'user.name'};
212: my $domain = $env{'user.domain'};
1.54 albertel 213: my %userenv = &Apache::lonnet::get('environment',['texengine']);
214: my $texengine=$userenv{'texengine'};
215:
1.69 albertel 216: my %mathchoices=('' => 'Default',
1.123 bisitz 217: 'tth' => 'tth (TeX to HTML)',
1.64 albertel 218: #'ttm' => 'TeX to MathML',
1.54 albertel 219: 'jsMath' => 'jsMath',
1.123 bisitz 220: 'mimetex' => 'mimetex (Convert to Images)'
1.54 albertel 221: );
222: my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',
223: %mathchoices);
1.67 albertel 224: my $jsMath_start=&Apache::lontexconvert::jsMath_header();
1.123 bisitz 225: my %lt=&Apache::lonlocal::texthash(
226: 'headline' => 'Change Math Preferences',
227: 'preftxt' => 'Preferred method to display Math',
1.136 schafran 228: 'change' => 'Save',
1.123 bisitz 229: 'exmpl' => 'Examples',
230: 'jsmath' => 'jsMath:',
231: 'tth' => 'tth (TeX to HTML):',
232: 'mimetex' => 'mimetex (Convert to Images):',
233: );
234:
1.54 albertel 235: $r->print(<<ENDLSCREEN);
1.123 bisitz 236: <h2>$lt{'headline'}</h2>
1.88 albertel 237: <form name="prefs" action="/adm/preferences" method="post">
1.54 albertel 238: <input type="hidden" name="action" value="verify_and_change_texengine" />
1.123 bisitz 239: <p>
1.136 schafran 240: $lt{'preftxt'}: $selectionbox
241: <br />
242: <input type="submit" value="$lt{'change'}" />
1.123 bisitz 243: </p>
1.54 albertel 244: </form>
1.123 bisitz 245: <br />
246: <hr />
247: $lt{'exmpl'}
248:
249: <h3>$lt{'jsmath'}</h3>
250: <p>
1.67 albertel 251: $jsMath_start
1.148 bisitz 252: <script type="text/javascript" language="JavaScript">
1.54 albertel 253: if (jsMath.nofonts == 1) {
254: document.writeln
1.123 bisitz 255: ('<div style="padding: 10; border-style: solid; border-width:3;'
1.54 albertel 256: +' border-color: #DD0000; background-color: #FFF8F8; width: 75%; text-align: left">'
257: +'<small><font color="#AA0000"><b>Warning:</b> '
258: +'It looks like you don\\\'t have the TeX math fonts installed. '
259: +'The jsMath example on this page may not look right without them. '
260: +'The <a href="http://www.math.union.edu/locate/jsMath/" target="_blank"> '
261: +'jsMath Home Page</a> has information on how to download the '
262: +'needed fonts. In the meantime, jsMath will do the best it can '
263: +'with the fonts you have, but it may not be pretty and some equations '
264: +'may not be rendered correctly. '
1.123 bisitz 265: +'</font></small></div>');
1.54 albertel 266: }
267: </script>
1.122 www 268: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>
1.123 bisitz 269: </p>
1.54 albertel 270:
1.123 bisitz 271: <h3>$lt{'mimetex'}</h3>
272: <p>
273: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="100"></iframe>
1.67 albertel 274: </p>
1.123 bisitz 275:
276: <h3>$lt{'tth'}</h3>
277: <p>
278: <iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="200"></iframe>
1.67 albertel 279: </p>
1.54 albertel 280: ENDLSCREEN
1.59 albertel 281: if ($env{'environment.texengine'} ne 'jsMath') {
1.148 bisitz 282: $r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
1.55 albertel 283: }
1.54 albertel 284: }
285:
286:
287: sub verify_and_change_texengine {
288: my $r = shift;
1.59 albertel 289: my $user = $env{'user.name'};
290: my $domain = $env{'user.domain'};
1.54 albertel 291: # Screenname
1.59 albertel 292: my $newtexengine = $env{'form.texengine'};
1.54 albertel 293: $newtexengine=~s/[^\-\w]//g;
1.56 albertel 294: if ($newtexengine eq 'ttm') {
1.116 raeburn 295: &Apache::lonnet::appenv({'browser.mathml' => 1});
1.56 albertel 296: } else {
1.59 albertel 297: if ($env{'environment.texengine'} eq 'ttm') {
1.116 raeburn 298: &Apache::lonnet::appenv({'browser.mathml' => 0});
1.56 albertel 299: }
300: }
1.54 albertel 301: my $message='';
302: if ($newtexengine) {
303: &Apache::lonnet::put('environment',{'texengine' => $newtexengine});
1.116 raeburn 304: &Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
1.158 bisitz 305: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));
1.54 albertel 306: } else {
307: &Apache::lonnet::del('environment',['texengine']);
1.139 raeburn 308: &Apache::lonnet::delenv('environment.texengine');
1.158 bisitz 309: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));
1.54 albertel 310: }
1.158 bisitz 311: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 312: &print_main_menu($r, $message);
1.54 albertel 313: }
314:
315: ################################################################
1.50 albertel 316: # Roles Page Preference Change Subroutines #
317: ################################################################
318: sub rolesprefchanger {
319: my $r = shift;
1.96 albertel 320: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
321: my $lc_role = ($env{'user.adv'} ? 'role' : 'course');
1.59 albertel 322: my $user = $env{'user.name'};
323: my $domain = $env{'user.domain'};
1.50 albertel 324: my %userenv = &Apache::lonnet::get
325: ('environment',['recentroles','recentrolesn']);
1.126 droeschl 326: Apache::lonhtmlcommon::add_breadcrumb(
327: { href => '/adm/preferences?action=changerolespref',
328: text => 'Change '.$role.' Page Pref'});
1.147 schafran 329: $r->print(Apache::loncommon::start_page('Content Display Settings'));
1.126 droeschl 330: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));
1.50 albertel 331: my $hotlist_flag=$userenv{'recentroles'};
332: my $hotlist_n=$userenv{'recentrolesn'};
333: my $checked;
334: if ($hotlist_flag) {
335: $checked = 'checked="checked"';
336: }
337:
338: if (!$hotlist_n) { $hotlist_n=3; }
339: my $options;
340: for (my $i=1; $i<10; $i++) {
341: my $select;
342: if ($hotlist_n == $i) { $select = 'selected="selected"'; }
343: $options .= "<option $select>$i</option>\n";
344: }
345:
1.89 albertel 346: # Get list of recent roles and display with checkbox in front
347: my $roles_check_list = '';
348: my $role_key='';
349: if ($env{'environment.recentroles'}) {
350: my %recent_roles =
351: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 352: my %frozen_roles =
353: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.89 albertel 354:
1.93 albertel 355: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.92 albertel 356: my @sorted_roles = sort {$role_text{$a} cmp $role_text{$b}} keys(%role_text);
357:
1.89 albertel 358: $roles_check_list .=
359: &Apache::loncommon::start_data_table().
360: &Apache::loncommon::start_data_table_header_row().
1.96 albertel 361: "<th>".&mt('Freeze '.$role)."</th>".
362: "<th>".&mt($role)."</td>".
1.89 albertel 363: &Apache::loncommon::end_data_table_header_row().
364: "\n";
365: my $count;
1.92 albertel 366: foreach $role_key (@sorted_roles) {
1.89 albertel 367: my $checked = "";
368: my $value = $recent_roles{$role_key};
1.91 albertel 369: if ($frozen_roles{$role_key}) {
1.159 bisitz 370: $checked = ' checked="checked"';
1.89 albertel 371: }
372: $count++;
373: $roles_check_list .=
374: &Apache::loncommon::start_data_table_row().
375: '<td class="LC_table_cell_checkbox">'.
1.159 bisitz 376: "<input type=\"checkbox\"$checked name=\"freezeroles\"".
1.89 albertel 377: " id=\"freezeroles$count\" value=\"$role_key\" /></td>".
378: "<td><label for=\"freezeroles$count\">".
1.92 albertel 379: "$role_text{$role_key}</label></td>".
1.89 albertel 380: &Apache::loncommon::end_data_table_row(). "\n";
381: }
382: $roles_check_list .= "</table>\n";
383: }
384:
385: $r->print('
1.96 albertel 386: <p>'.&mt('Some LON-CAPA users have a long list of '.$lc_role.'s. The Recent '.$role.'s Hotlist feature keeps track of the last N '.$lc_role.'s which have been visited and places a table of these at the top of the '.$lc_role.'s page. People with very few '.$lc_role.'s should leave this feature disabled.').'
1.50 albertel 387: </p>
1.160 bisitz 388: <form name="prefs" action="/adm/preferences" method="post">
1.50 albertel 389: <input type="hidden" name="action" value="verify_and_change_rolespref" />
1.96 albertel 390: <br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'
1.159 bisitz 391: <input type="checkbox"'.$checked.' name="recentroles" value="true" /></label>
1.96 albertel 392: <br />'.&mt('Number of '.$role.'s in Hotlist:').'
1.50 albertel 393: <select name="recentrolesn" size="1">
1.89 albertel 394: '.$options.'
1.50 albertel 395: </select>
1.96 albertel 396: <p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').'
1.89 albertel 397: </p>
398: '.$roles_check_list.'
1.50 albertel 399: <br />
1.136 schafran 400: <input type="submit" value="'.&mt('Save').'" />
1.89 albertel 401: </form>');
1.50 albertel 402: }
403:
1.92 albertel 404: sub rolespref_get_role_text {
405: # Get a line of text for each role
406: my ($roles) = @_;
407: my %roletext = ();
408:
409: foreach my $item (@$roles) {
410: # get course information
411: my ($role,$rest) = split(/\./, $item);
1.93 albertel 412: my $trole = "";
413: $trole = &Apache::lonnet::plaintext($role);
1.92 albertel 414: my ($tdomain,$other,$tsection)= split(/\//,Apache::lonnet::declutter($rest));
415: my $tother = '-';
1.93 albertel 416: if ($role =~ /^(cc|st|in|ta|ep|cr)/ ) {
1.92 albertel 417: my %newhash=&Apache::lonnet::coursedescription($tdomain."_".$other);
418: $tother = " - ".$newhash{'description'};
419: } elsif ($role =~ /dc/) {
420: $tother = "";
421: } else {
422: $tother = " - $other";
423: }
424:
425: my $section="";
426: if ($tsection) {
427: $section = " - Section/Group: $tsection";
428: }
429: $roletext{$item} = $tdomain." - ".$trole.$tother.$section;
430: }
431: return %roletext;
432: }
433:
1.50 albertel 434: sub verify_and_change_rolespref {
435: my $r = shift;
1.96 albertel 436: my $role = ($env{'user.adv'} ? 'Role' : 'Course');
1.59 albertel 437: my $user = $env{'user.name'};
438: my $domain = $env{'user.domain'};
1.50 albertel 439: # Recent Roles Hotlist Flag
1.59 albertel 440: my $hotlist_flag = $env{'form.recentroles'};
441: my $hotlist_n = $env{'form.recentrolesn'};
1.89 albertel 442: my $message='<hr />';
1.50 albertel 443: if ($hotlist_flag) {
444: &Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
1.116 raeburn 445: &Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
1.96 albertel 446: $message=&mt('Recent '.$role.'s Hotlist is Enabled');
1.50 albertel 447: } else {
448: &Apache::lonnet::del('environment',['recentroles']);
1.139 raeburn 449: &Apache::lonnet::delenv('environment.recentroles');
1.96 albertel 450: $message=&mt('Recent '.$role.'s Hotlist is Disabled');
1.50 albertel 451: }
452: if ($hotlist_n) {
453: &Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
1.116 raeburn 454: &Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
1.50 albertel 455: if ($hotlist_flag) {
1.90 albertel 456: $message.="<br />".
1.96 albertel 457: &mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n";
1.89 albertel 458: }
459: }
460:
461: # Get list of froze roles and list of recent roles
462: my @freeze_list = &Apache::loncommon::get_env_multiple('form.freezeroles');
463: my %freeze = ();
1.92 albertel 464: my %roletext = ();
465:
1.89 albertel 466: foreach my $key (@freeze_list) {
1.91 albertel 467: $freeze{$key}='1';
1.89 albertel 468: }
1.92 albertel 469:
1.89 albertel 470: my %recent_roles =
471: &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
1.91 albertel 472: my %frozen_roles =
473: &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
1.92 albertel 474: my %role_text = &rolespref_get_role_text([keys(%recent_roles)]);
1.89 albertel 475:
476: # Unset any roles that were previously frozen but aren't in list
477: foreach my $role_key (sort(keys(%recent_roles))) {
1.91 albertel 478: if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {
1.158 bisitz 479: $message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.91 albertel 480: &Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
1.89 albertel 481: }
482: }
483:
484: # Freeze selected roles
485: foreach my $role_key (@freeze_list) {
1.91 albertel 486: if (!$frozen_roles{$role_key}) {
1.154 www 487: $message .= "<br />".
1.158 bisitz 488: &Apache::lonhtmlcommon::confirm_success(&mt('Freezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
1.89 albertel 489: &Apache::lonhtmlcommon::store_recent('roles',
1.91 albertel 490: $role_key,' ',1);
1.50 albertel 491: }
492: }
1.158 bisitz 493: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 494: &print_main_menu($r, $message);
1.50 albertel 495: }
496:
497:
1.28 www 498:
499: ################################################################
1.9 matthew 500: # Anonymous Discussion Name Change Subroutines #
501: ################################################################
1.5 www 502: sub screennamechanger {
503: my $r = shift;
1.59 albertel 504: my $user = $env{'user.name'};
505: my $domain = $env{'user.domain'};
1.14 www 506: my %userenv = &Apache::lonnet::get
507: ('environment',['screenname','nickname']);
1.6 www 508: my $screenname=$userenv{'screenname'};
1.14 www 509: my $nickname=$userenv{'nickname'};
1.126 droeschl 510: Apache::lonhtmlcommon::add_breadcrumb(
511: { href => '/adm/preferences?action=changescreenname',
512: text => 'Change Screen Name'});
1.147 schafran 513: $r->print(Apache::loncommon::start_page('Personal Data'));
1.126 droeschl 514: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
1.133 bisitz 515: $r->print('<p>'
516: .&mt('Change the name that is displayed in your posts.')
517: .'</p>'
518: );
519: $r->print('<form name="prefs" action="/adm/preferences" method="post">'
520: .'<input type="hidden" name="action" value="verify_and_change_screenname" />'
521: .&Apache::lonhtmlcommon::start_pick_box()
1.158 bisitz 522: .&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
1.133 bisitz 523: .'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
524: .&Apache::lonhtmlcommon::row_closure()
1.158 bisitz 525: .&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
1.133 bisitz 526: .'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
527: .&Apache::lonhtmlcommon::row_closure()
528: .&Apache::lonhtmlcommon::row_title()
529: .'<input type="submit" value="'.&mt('Save').'" />'
530: .&Apache::lonhtmlcommon::row_closure(1)
531: .&Apache::lonhtmlcommon::end_pick_box()
532: .'</form>'
533: );
1.5 www 534: }
1.6 www 535:
536: sub verify_and_change_screenname {
537: my $r = shift;
1.59 albertel 538: my $user = $env{'user.name'};
539: my $domain = $env{'user.domain'};
1.14 www 540: # Screenname
1.59 albertel 541: my $newscreen = $env{'form.screenname'};
1.14 www 542: $newscreen=~s/[^ \w]//g;
1.6 www 543: my $message='';
544: if ($newscreen) {
1.7 www 545: &Apache::lonnet::put('environment',{'screenname' => $newscreen});
1.116 raeburn 546: &Apache::lonnet::appenv({'environment.screenname' => $newscreen});
1.161 ! bisitz 547: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.6 www 548: } else {
549: &Apache::lonnet::del('environment',['screenname']);
1.139 raeburn 550: &Apache::lonnet::delenv('environment.screenname');
1.158 bisitz 551: $message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));
1.6 www 552: }
1.14 www 553: # Nickname
554: $message.='<br />';
1.59 albertel 555: $newscreen = $env{'form.nickname'};
1.14 www 556: $newscreen=~s/[^ \w]//g;
557: if ($newscreen) {
558: &Apache::lonnet::put('environment',{'nickname' => $newscreen});
1.116 raeburn 559: &Apache::lonnet::appenv({'environment.nickname' => $newscreen});
1.161 ! bisitz 560: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));
1.14 www 561: } else {
562: &Apache::lonnet::del('environment',['nickname']);
1.139 raeburn 563: &Apache::lonnet::delenv('environment.nickname');
1.158 bisitz 564: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));
1.14 www 565: }
1.68 www 566: &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
1.158 bisitz 567: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 568: &print_main_menu($r, $message);
1.20 www 569: }
570:
571: ################################################################
1.98 www 572: # Icon Subroutines #
573: ################################################################
574: sub iconchanger {
575: my $r = shift;
1.154 www 576: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 577: { href => '/adm/preferences?action=changeicons',
578: text => 'Change Main Menu'});
1.147 schafran 579: $r->print(Apache::loncommon::start_page('Page Display Settings'));
1.126 droeschl 580: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));
581:
1.98 www 582: my $user = $env{'user.name'};
583: my $domain = $env{'user.domain'};
584: my %userenv = &Apache::lonnet::get
585: ('environment',['icons']);
586: my $iconic='checked="checked"';
587: my $classic='';
1.100 www 588: my $onlyicon='';
1.98 www 589: if ($userenv{'icons'} eq 'classic') {
590: $classic='checked="checked"';
591: $iconic='';
592: }
1.100 www 593: if ($userenv{'icons'} eq 'iconsonly') {
594: $onlyicon='checked="checked"';
595: $iconic='';
596: }
597: my $useicons=&mt('Use icons and text');
598: my $usebuttons=&mt('Use buttons and text');
599: my $useicononly=&mt('Use icons only');
1.136 schafran 600: my $change=&mt('Save');
1.98 www 601: $r->print(<<ENDSCREEN);
602: <form name="prefs" action="/adm/preferences" method="post">
603: <input type="hidden" name="action" value="verify_and_change_icons" />
604: <label><input type="radio" name="menumode" value="iconic" $iconic /> $useicons</label><br />
605: <label><input type="radio" name="menumode" value="classic" $classic /> $usebuttons</label><br />
1.100 www 606: <label><input type="radio" name="menumode" value="iconsonly" $onlyicon /> $useicononly</label><br />
1.98 www 607: <input type="submit" value="$change" />
608: </form>
609: ENDSCREEN
610: }
611:
612: sub verify_and_change_icons {
613: my $r = shift;
614: my $user = $env{'user.name'};
615: my $domain = $env{'user.domain'};
1.158 bisitz 616: my $newicons = $env{'form.menumode'};
1.98 www 617:
618: &Apache::lonnet::put('environment',{'icons' => $newicons});
1.116 raeburn 619: &Apache::lonnet::appenv({'environment.icons' => $newicons});
1.158 bisitz 620: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newicons.'</tt>'));
621: $message=&Apache::loncommon::confirmwrapper($message);
622: &print_main_menu($r, $message);
1.98 www 623: }
624:
625: ################################################################
1.105 www 626: # Clicker Subroutines #
627: ################################################################
628:
629: sub clickerchanger {
630: my $r = shift;
1.152 www 631: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 632: { href => '/adm/preferences?action=changeclicker',
633: text => 'Register Clicker'});
1.147 schafran 634: $r->print(Apache::loncommon::start_page('Other'));
1.126 droeschl 635: $r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
1.105 www 636: my $user = $env{'user.name'};
637: my $domain = $env{'user.domain'};
638: my %userenv = &Apache::lonnet::get
639: ('environment',['clickers']);
640: my $clickers=$userenv{'clickers'};
641: $clickers=~s/\,/\n/gs;
642: my $text=&mt('Enter response device ("clicker") numbers');
1.151 bisitz 643: my $change=&mt('Save');
1.114 bisitz 644: my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));
1.105 www 645: $r->print(<<ENDSCREEN);
646: <form name="prefs" action="/adm/preferences" method="post">
647: <input type="hidden" name="action" value="verify_and_change_clicker" />
1.151 bisitz 648: <label>$helplink<br /><br />$text<br />
1.108 www 649: <textarea name="clickers" rows="5" cols="20">$clickers</textarea>
1.105 www 650: </label>
1.151 bisitz 651: <br />
1.105 www 652: <input type="submit" value="$change" />
653: </form>
654: ENDSCREEN
655: }
656:
657: sub verify_and_change_clicker {
658: my $r = shift;
659: my $user = $env{'user.name'};
660: my $domain = $env{'user.domain'};
661: my $newclickers = $env{'form.clickers'};
1.108 www 662: $newclickers=~s/[^\w\:\-]+/\,/gs;
1.105 www 663: $newclickers=~tr/a-z/A-Z/;
1.108 www 664: $newclickers=~s/[\:\-]+/\-/g;
665: $newclickers=~s/\,+/\,/g;
1.105 www 666: $newclickers=~s/^\,//;
667: $newclickers=~s/\,$//;
668: &Apache::lonnet::put('environment',{'clickers' => $newclickers});
1.116 raeburn 669: &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
1.158 bisitz 670: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
671: $message=&Apache::loncommon::confirmwrapper($message);
672: &print_main_menu($r, $message);
1.105 www 673: }
674:
1.119 www 675: ################################################################
676: # Domcoord Access Subroutines #
677: ################################################################
678:
679: sub domcoordchanger {
680: my $r = shift;
1.154 www 681: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 682: { href => '/adm/preferences?action=changedomcoord',
683: text => 'Restrict Domain Coordinator Access'});
684: $r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
685: $r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
1.119 www 686: my $user = $env{'user.name'};
687: my $domain = $env{'user.domain'};
688: my %userenv = &Apache::lonnet::get
1.120 www 689: ('environment',['domcoord.author']);
1.119 www 690: my $constchecked='';
691: if ($userenv{'domcoord.author'} eq 'blocked') {
1.159 bisitz 692: $constchecked=' checked="checked"';
1.119 www 693: }
1.120 www 694: my $text=&mt('By default, the Domain Coordinator can enter your construction space.');
1.119 www 695: my $construction=&mt('Block access to construction space');
1.136 schafran 696: my $change=&mt('Save');
1.119 www 697: $r->print(<<ENDSCREEN);
698: <form name="prefs" action="/adm/preferences" method="post">
699: <input type="hidden" name="action" value="verify_and_change_domcoord" />
700: $text<br />
1.159 bisitz 701: <label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
1.119 www 702: <input type="submit" value="$change" />
703: </form>
704: ENDSCREEN
705: }
706:
707: sub verify_and_change_domcoord {
708: my $r = shift;
709: my $user = $env{'user.name'};
710: my $domain = $env{'user.domain'};
1.120 www 711: my %domcoord=('domcoord.author' => '');
1.119 www 712: if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
713: &Apache::lonnet::put('environment',\%domcoord);
1.120 www 714: &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
1.158 bisitz 715: my $status='';
716: if ($domcoord{'domcoord.author'} eq 'blocked') {
717: $status=&mt('on');
718: } else {
719: $status=&mt('off');
720: }
721: my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to construction space').'</i>','<tt>'.$status.'</tt>'));
722: $message=&Apache::loncommon::confirmwrapper($message);
723: &print_main_menu($r,$message);
1.119 www 724: }
725:
1.118 www 726: #################################################################
727: ## Lock Subroutines #
728: #################################################################
729:
730: sub lockwarning {
731: my $r = shift;
732: my $title=&mt('Action locked');
733: my $texttop=&mt('LON-CAPA is currently performing the following actions:');
734: my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
735: my ($num,%which)=&Apache::lonnet::get_locks();
736: my $which='';
737: foreach my $id (keys %which) {
738: $which.='<li>'.$which{$id}.'</li>';
739: }
740: my $change=&mt('Override');
741: $r->print(<<ENDSCREEN);
742: <form name="prefs" action="/adm/preferences" method="post">
743: <input type="hidden" name="action" value="verify_and_change_locks" />
744: <h1>$title</h1>
745: $texttop
746: <ul>
747: $which
748: </ul>
749: $textbottom
750: <input type="submit" value="$change" />
751: </form>
752: ENDSCREEN
753: }
754:
755: sub verify_and_change_lockwarning {
756: my $r = shift;
757: &Apache::lonnet::remove_all_locks();
758: $r->print(&mt('Cleared locks.'));
759: }
760:
761:
1.105 www 762: ################################################################
1.20 www 763: # Message Forward #
764: ################################################################
765:
766: sub msgforwardchanger {
1.102 raeburn 767: my ($r,$message) = @_;
1.59 albertel 768: my $user = $env{'user.name'};
769: my $domain = $env{'user.domain'};
1.102 raeburn 770: my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']);
1.20 www 771: my $msgforward=$userenv{'msgforward'};
1.102 raeburn 772: my %lt = &Apache::lonlocal::texthash(
773: all => 'All',
774: crit => 'Critical only',
775: reg => 'Non-critical only',
776: foad => 'Forwarding Address(es)',
1.113 raeburn 777: noti => 'Notification E-mail Address(es)',
1.110 bisitz 778: foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
1.130 schafran 779: mnot => 'E-mail Address(es) which should be notified about new LON-CAPA messages',
780: # old: 'Message Notification Email Address(es)',
1.110 bisitz 781: mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
1.136 schafran 782: chg => 'Save',
1.104 raeburn 783: email => 'The e-mail address entered in row ',
1.102 raeburn 784: notv => 'is not a valid e-mail address',
1.103 raeburn 785: toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
1.136 schafran 786: prme => 'Back',
1.102 raeburn 787: );
1.126 droeschl 788: Apache::lonhtmlcommon::add_breadcrumb(
789: { href => '/adm/preferences?action=changemsgforward',
790: text => 'Change Message Forwarding/Notification'});
1.147 schafran 791: $r->print(Apache::loncommon::start_page('Message Management'));
1.126 droeschl 792: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Message Forwarding/Notification'));
1.113 raeburn 793: my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
794: my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
795: my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
1.102 raeburn 796: my @allow_html = split(/,/,$userenv{'notifywithhtml'});
797: my %allnot = &get_notifications(\%userenv);
798: my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
799: my $jscript = qq|
1.148 bisitz 800: <script type="text/javascript" language="JavaScript">
1.102 raeburn 801: function validate() {
802: for (var i=0; i<document.prefs.numnotify.value; i++) {
1.104 raeburn 803: var checkaddress = 0;
1.102 raeburn 804: var addr = document.prefs.elements['address_'+i].value;
1.104 raeburn 805: var rownum = i+1;
1.102 raeburn 806: if (i < document.prefs.numnotify.value-1) {
1.104 raeburn 807: if (document.prefs.elements['modify_notify_'+i].checked) {
1.102 raeburn 808: checkaddress = 1;
1.104 raeburn 809: }
1.102 raeburn 810: } else {
811: if (document.prefs.elements['add_notify_'+i].checked == true) {
812: checkaddress = 1;
813: }
814: }
1.104 raeburn 815: if (checkaddress == 1) {
1.102 raeburn 816: var addr = document.prefs.elements['address_'+i].value;
817: if (validmail(document.prefs.elements['address_'+i]) == false) {
1.104 raeburn 818: var multimsg = '';
819: if (addr.indexOf(",") >= 0) {
820: multimsg = "\\n($lt{'toen'}).";
821: }
1.110 bisitz 822: alert("$lt{'email'} "+rownum+" ('"+addr+"') $lt{'notv'}."+multimsg);
1.102 raeburn 823: return;
824: }
825: }
826: }
827: document.prefs.submit();
828: }
1.104 raeburn 829:
830: function address_changes (adnum) {
831: if (!document.prefs.elements['del_notify_'+adnum].checked) {
832: document.prefs.elements['modify_notify_'+adnum].checked = true;
833: }
834: }
835:
836: function new_address(adnum) {
837: document.prefs.elements['add_notify_'+adnum].checked = true;
838: }
839:
840: function delete_address(adnum) {
841: if (document.prefs.elements['del_notify_'+adnum].checked) {
842: document.prefs.elements['modify_notify_'+adnum].checked = false;
843: }
844: }
845:
846: function modify_address(adnum) {
847: if (document.prefs.elements['modify_notify_'+adnum].checked) {
848: document.prefs.elements['del_notify_'+adnum].checked = false;
849: }
850: }
851:
1.102 raeburn 852: $validatescript
853: </script>
854: |;
1.20 www 855: $r->print(<<ENDMSG);
1.102 raeburn 856: $jscript
857: $message
1.113 raeburn 858: <h3>$lt{'foad'} $forwardingHelp</h3>
1.88 albertel 859: <form name="prefs" action="/adm/preferences" method="post">
1.20 www 860: <input type="hidden" name="action" value="verify_and_change_msgforward" />
1.110 bisitz 861: $lt{'foad'} ($lt{'foad_exmpl'}):
1.113 raeburn 862: <input type="text" size="40" value="$msgforward" name="msgforward" /><br />
863: <h3>$lt{'noti'} $notificationHelp</h3>
1.110 bisitz 864: $lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
1.102 raeburn 865: ENDMSG
866: my @sortforwards = sort (keys(%allnot));
867: my $output = &Apache::loncommon::start_data_table().
868: &Apache::loncommon::start_data_table_header_row().
1.104 raeburn 869: '<th> </th>'.
1.102 raeburn 870: '<th>'.&mt('Action').'</th>'.
871: '<th>'.&mt('Notification address').'</th><th>'.
1.113 raeburn 872: &mt('Types of message for which notification is sent').
873: $criticalMessageHelp.'</th><th>'.
1.104 raeburn 874: &mt('Excerpt retains HTML tags in message').'</th>'.
1.102 raeburn 875: &Apache::loncommon::end_data_table_header_row();
876: my $num = 0;
1.104 raeburn 877: my $counter = 1;
1.102 raeburn 878: foreach my $item (@sortforwards) {
879: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 880: '<td><b>'.$counter.'</b></td>'.
881: '<td><span class="LC_nobreak"><label>'.
882: '<input type="checkbox" name="modify_notify_'.
883: $num.'" onclick="javscript:modify_address('."'$num'".')" />'.
884: &mt('Modify').'</label></span> '.
885: '<span class="LC_nobreak"><label>'.
886: '<input type="checkbox" name="del_notify_'.$num.
887: '" onclick="javscript:delete_address('."'$num'".')" />'.
888: &mt('Delete').'</label></span></td>'.
1.102 raeburn 889: '<td><input type="text" value="'.$item.'" name="address_'.
1.104 raeburn 890: $num.'" onFocus="javascript:address_changes('."'$num'".
891: ')" /></td><td>';
1.102 raeburn 892: my %chk;
893: if (defined($allnot{$item}{'crit'})) {
894: if (defined($allnot{$item}{'reg'})) {
895: $chk{'all'} = 'checked="checked" ';
896: } else {
897: $chk{'crit'} = 'checked="checked" ';
898: }
899: } else {
900: $chk{'reg'} = 'checked="checked" ';
901: }
902: foreach my $type ('all','crit','reg') {
903: $output .= '<span class="LC_nobreak"><label>'.
904: '<input type="radio" name="notify_type_'.$num.
1.104 raeburn 905: '" value="'.$type.'" '.$chk{$type}.
906: ' onchange="javascript:address_changes('."'$num'".')" />'.
907: $lt{$type}.'</label></span> ';
1.102 raeburn 908: }
909: my $htmlon = '';
910: my $htmloff = '';
911: if (grep/^\Q$item\E/,@allow_html) {
912: $htmlon = 'checked="checked" ';
913: } else {
914: $htmloff = 'checked="checked" ';
915: }
916: $output .= '</td><td><label><input type="radio" name="html_'.$num.
1.104 raeburn 917: '" value="1" '.$htmlon.
918: ' onchange="javascript:address_changes('."'$num'".')" />'.
919: &mt('Yes').'</label> '.
1.102 raeburn 920: '<label><input type="radio" name="html_'.$num.'" value="0" '.
1.104 raeburn 921: $htmloff. ' onchange="javascript:address_changes('."'$num'".
922: ')" />'.
923: &mt('No').'</label></td>'.
1.102 raeburn 924: &Apache::loncommon::end_data_table_row();
925: $num ++;
1.104 raeburn 926: $counter ++;
1.102 raeburn 927: }
928: my %defchk = (
929: all => 'checked="checked" ',
930: crit => '',
931: reg => '',
932: );
933: $output .= &Apache::loncommon::start_data_table_row().
1.104 raeburn 934: '<td><b>'.$counter.'</b></td>'.
935: '<td><span class="LC_nobreak"><label>'.
936: '<input type="checkbox" name="add_notify_'.$num.
937: '" value="1" />'.&mt('Add new address').'</label></span></td>'.
1.102 raeburn 938: '<td><input type="text" value="" name="address_'.$num.
1.104 raeburn 939: '" onFocus="javascript:new_address('."'$num'".')" /></td><td>';
1.102 raeburn 940: foreach my $type ('all','crit','reg') {
941: $output .= '<span class="LC_nobreak"><label>'.
942: '<input type="radio" name="notify_type_'.$num.
943: '" value="'.$type.'" '.$defchk{$type}.'/>'.
944: $lt{$type}.'</label></span> ';
945: }
946: $output .= '</td><td><label><input type="radio" name="html_'.$num.
947: '" value="1" />'.&mt('Yes').'</label> '.
948: '<label><input type="radio" name="html_'.$num.'" value="0" '.
949: ' checked="checked" />'.
950: &mt('No').'</label></td>'.
951: &Apache::loncommon::end_data_table_row().
952: &Apache::loncommon::end_data_table();
953: $num ++;
954: $r->print($output);
955: $r->print(qq|
1.113 raeburn 956: <br /><hr />
1.102 raeburn 957: <input type="hidden" name="numnotify" value="$num" />
1.136 schafran 958: <input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
1.102 raeburn 959: <input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
1.20 www 960: </form>
1.102 raeburn 961: |);
962:
963: }
964:
965: sub get_notifications {
966: my ($userenv) = @_;
967: my %allnot;
968: my @critnot = split(/,/,$userenv->{'critnotification'});
969: my @regnot = split(/,/,$userenv->{'notification'});
970: foreach my $item (@critnot) {
971: $allnot{$item}{crit} = 1;
972: }
973: foreach my $item (@regnot) {
974: $allnot{$item}{reg} = 1;
975: }
976: return %allnot;
1.20 www 977: }
978:
979: sub verify_and_change_msgforward {
980: my $r = shift;
1.59 albertel 981: my $user = $env{'user.name'};
982: my $domain = $env{'user.domain'};
1.20 www 983: my $newscreen = '';
984: my $message='';
1.59 albertel 985: foreach (split(/\,/,$env{'form.msgforward'})) {
1.20 www 986: my ($msuser,$msdomain)=split(/[\@\:]/,$_);
1.95 albertel 987: $msuser = &LONCAPA::clean_username($msuser);
988: $msdomain = &LONCAPA::clean_domain($msdomain);
1.20 www 989: if (($msuser) && ($msdomain)) {
990: if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
991: $newscreen.=$msuser.':'.$msdomain.',';
992: } else {
1.110 bisitz 993: $message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br>';
1.20 www 994: }
995: }
996: }
997: $newscreen=~s/\,$//;
998: if ($newscreen) {
999: &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
1.116 raeburn 1000: &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
1.110 bisitz 1001: $message .= &mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.'
1002: .'<br />';
1.20 www 1003: } else {
1004: &Apache::lonnet::del('environment',['msgforward']);
1.139 raeburn 1005: &Apache::lonnet::delenv('environment.msgforward');
1.102 raeburn 1006: $message.= &mt("Set message forwarding to 'off'.").'<br />';
1.20 www 1007: }
1.102 raeburn 1008: my $critnotification;
1009: my $notification;
1010: my $notify_with_html;
1011: my $lastnotify = $env{'form.numnotify'}-1;
1.104 raeburn 1012: my $totaladdresses = 0;
1.102 raeburn 1013: for (my $i=0; $i<$env{'form.numnotify'}; $i++) {
1014: if ((!defined($env{'form.del_notify_'.$i})) &&
1.104 raeburn 1015: ((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) ||
1.102 raeburn 1016: ($i<$lastnotify))) {
1017: if (defined($env{'form.address_'.$i})) {
1018: if ($env{'form.notify_type_'.$i} eq 'all') {
1019: $critnotification .= $env{'form.address_'.$i}.',';
1020: $notification .= $env{'form.address_'.$i}.',';
1021: } elsif ($env{'form.notify_type_'.$i} eq 'crit') {
1022: $critnotification .= $env{'form.address_'.$i}.',';
1023: } elsif ($env{'form.notify_type_'.$i} eq 'reg') {
1024: $notification .= $env{'form.address_'.$i}.',';
1025: }
1026: if ($env{'form.html_'.$i} eq '1') {
1027: $notify_with_html .= $env{'form.address_'.$i}.',';
1028: }
1.104 raeburn 1029: $totaladdresses ++;
1.102 raeburn 1030: }
1031: }
1032: }
1033: $critnotification =~ s/,$//;
1034: $critnotification=~s/\s//gs;
1035: $notification =~ s/,$//;
1.20 www 1036: $notification=~s/\s//gs;
1.102 raeburn 1037: $notify_with_html =~ s/,$//;
1038: $notify_with_html =~ s/\s//gs;
1.20 www 1039: if ($notification) {
1040: &Apache::lonnet::put('environment',{'notification' => $notification});
1.116 raeburn 1041: &Apache::lonnet::appenv({'environment.notification' => $notification});
1.110 bisitz 1042: $message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';
1.20 www 1043: } else {
1044: &Apache::lonnet::del('environment',['notification']);
1.139 raeburn 1045: &Apache::lonnet::delenv('environment.notification');
1.110 bisitz 1046: $message.=&mt("Set non-critical message notification to 'off'.").'<br />';
1.20 www 1047: }
1048: if ($critnotification) {
1049: &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
1.116 raeburn 1050: &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
1.110 bisitz 1051: $message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';
1.20 www 1052: } else {
1053: &Apache::lonnet::del('environment',['critnotification']);
1.139 raeburn 1054: &Apache::lonnet::delenv('environment.critnotification');
1.110 bisitz 1055: $message.=&mt("Set critical message notification to 'off'.").'<br />';
1.102 raeburn 1056: }
1057: if ($critnotification || $notification) {
1058: if ($notify_with_html) {
1059: &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
1.116 raeburn 1060: &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
1.110 bisitz 1061: $message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';
1.102 raeburn 1062: } else {
1063: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1064: &Apache::lonnet::delenv('environment.notifywithhtml');
1.104 raeburn 1065: if ($totaladdresses == 1) {
1066: $message.=&mt("Set notification address to receive excerpts with html stripped.");
1067: } else {
1068: $message.=&mt("Set all notification addresses to receive excerpts with html stripped.");
1069: }
1.102 raeburn 1070: }
1071: } else {
1072: &Apache::lonnet::del('environment',['notifywithhtml']);
1.139 raeburn 1073: &Apache::lonnet::delenv('environment.notifywithhtml');
1.102 raeburn 1074: }
1075: if ($message) {
1076: $message .= '<br /><hr />';
1.20 www 1077: }
1.109 albertel 1078: &Apache::loncommon::flush_email_cache($user,$domain);
1.102 raeburn 1079: &msgforwardchanger($r,$message);
1.6 www 1080: }
1081:
1.12 www 1082: ################################################################
1.19 www 1083: # Colors #
1.12 www 1084: ################################################################
1085:
1.19 www 1086: sub colorschanger {
1.12 www 1087: my $r = shift;
1.126 droeschl 1088: Apache::lonhtmlcommon::add_breadcrumb(
1089: { href => '/adm/preferences?action=changecolors',
1090: text => 'Change Colors'});
1.147 schafran 1091: $r->print(Apache::loncommon::start_page('Page Display Settings'));
1.126 droeschl 1092: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
1.19 www 1093: # figure out colors
1.80 albertel 1094: my $function=&Apache::loncommon::get_users_function();
1.19 www 1095: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1096: my %colortypes=&Apache::lonlocal::texthash(
1097: 'pgbg' => 'Page Background Color',
1098: 'tabbg' => 'Header Background Color',
1099: 'sidebg' => 'Header Border Color',
1100: 'font' => 'Font Color',
1101: 'fontmenu' => 'Font Menu Color',
1102: 'link' => 'Un-Visited Link Color',
1103: 'vlink' => 'Visited Link Color',
1104: 'alink' => 'Active Link Color',
1105: );
1.82 albertel 1106: my $start_data_table = &Apache::loncommon::start_data_table();
1.19 www 1107: my $chtable='';
1.22 matthew 1108: foreach my $item (sort(keys(%colortypes))) {
1.19 www 1109: my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
1.82 albertel 1110: $chtable.=&Apache::loncommon::start_data_table_row().
1.83 albertel 1111: '<td>'.$colortypes{$item}.'</td><td style="background: '.$curcol.
1.19 www 1112: '"> </td><td><input name="'.$item.
1.21 www 1113: '" size="10" value="'.$curcol.
1114: '" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
1.19 www 1115: "','".$curcol."','"
1.157 bisitz 1116: .$item."','parmform.pres','psub'".');">'.&mt('Select').'</a></td>'.
1.83 albertel 1117: &Apache::loncommon::end_data_table_row()."\n";
1.19 www 1118: }
1.82 albertel 1119: my $end_data_table = &Apache::loncommon::end_data_table();
1.23 matthew 1120: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.157 bisitz 1121: my $savebutton = &mt('Save');
1122: my $resetbutton = &mt('Reset All');
1123: my $resetbuttondesc = &mt('Reset All Colors to Default');
1.19 www 1124: $r->print(<<ENDCOL);
1.148 bisitz 1125: <script type="text/javascript" language="JavaScript">
1.19 www 1126:
1127: function pclose() {
1128: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
1129: "height=350,width=350,scrollbars=no,menubar=no");
1130: parmwin.close();
1131: }
1132:
1.23 matthew 1133: $pjump_def
1.19 www 1134:
1135: function psub() {
1136: pclose();
1137: if (document.parmform.pres_marker.value!='') {
1.21 www 1138: if (document.parmform.pres_type.value!='') {
1.77 albertel 1139: eval('document.prefs.'+
1.21 www 1140: document.parmform.pres_marker.value+
1.19 www 1141: '.value=document.parmform.pres_value.value;');
1.21 www 1142: }
1.19 www 1143: } else {
1144: document.parmform.pres_value.value='';
1145: document.parmform.pres_marker.value='';
1146: }
1147: }
1148:
1149:
1150: </script>
1.21 www 1151: <form name="parmform">
1152: <input type="hidden" name="pres_marker" />
1153: <input type="hidden" name="pres_type" />
1154: <input type="hidden" name="pres_value" />
1155: </form>
1.88 albertel 1156: <form name="prefs" action="/adm/preferences" method="post">
1.19 www 1157: <input type="hidden" name="action" value="verify_and_change_colors" />
1.82 albertel 1158: $start_data_table
1.19 www 1159: $chtable
1.82 albertel 1160: $end_data_table
1.19 www 1161: </table>
1.157 bisitz 1162: <p>
1163: <input type="submit" value="$savebutton" />
1164: <input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
1165: </p>
1.12 www 1166: </form>
1.19 www 1167: ENDCOL
1.12 www 1168: }
1169:
1.19 www 1170: sub verify_and_change_colors {
1.12 www 1171: my $r = shift;
1.19 www 1172: # figure out colors
1.80 albertel 1173: my $function=&Apache::loncommon::get_users_function();
1.19 www 1174: my $domain=&Apache::loncommon::determinedomain();
1.157 bisitz 1175: my %colortypes=&Apache::lonlocal::texthash(
1176: 'pgbg' => 'Page Background Color',
1177: 'tabbg' => 'Header Background Color',
1178: 'sidebg' => 'Header Border Color',
1179: 'font' => 'Font Color',
1180: 'fontmenu' => 'Font Menu Color',
1181: 'link' => 'Un-Visited Link Color',
1182: 'vlink' => 'Visited Link Color',
1183: 'alink' => 'Active Link Color',
1184: );
1.19 www 1185:
1.12 www 1186: my $message='';
1.21 www 1187: foreach my $item (keys %colortypes) {
1.59 albertel 1188: my $color=$env{'form.'.$item};
1.21 www 1189: my $entry='color.'.$function.'.'.$item;
1.59 albertel 1190: if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
1.21 www 1191: &Apache::lonnet::put('environment',{$entry => $color});
1.116 raeburn 1192: &Apache::lonnet::appenv({'environment.'.$entry => $color});
1.157 bisitz 1193: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
1194: .'<br />';
1.21 www 1195: } else {
1196: &Apache::lonnet::del('environment',[$entry]);
1.138 schafran 1197: &Apache::lonnet::delenv('environment.'.$entry);
1.157 bisitz 1198: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
1199: .'<br />';
1.21 www 1200: }
1201: }
1.158 bisitz 1202: $message=&Apache::loncommon::confirmwrapper($message);
1.157 bisitz 1203:
1.84 albertel 1204: my $now = time;
1205: &Apache::lonnet::put('environment',{'color.timestamp' => $now});
1.116 raeburn 1206: &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
1.84 albertel 1207:
1.152 www 1208: &print_main_menu($r, $message);
1.12 www 1209: }
1210:
1.4 matthew 1211: ######################################################
1212: # password handler subroutines #
1213: ######################################################
1.3 matthew 1214: sub passwordchanger {
1.94 raeburn 1215: my ($r,$errormessage,$caller,$mailtoken) = @_;
1.4 matthew 1216: # This function is a bit of a mess....
1.3 matthew 1217: # Passwords are encrypted using londes.js (DES encryption)
1.4 matthew 1218: $errormessage = ($errormessage || '');
1.94 raeburn 1219: my ($user,$domain,$currentpass,$defdom);
1.152 www 1220: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1221: { href => '/adm/preferences?action=changepass',
1222: text => 'Change Password'});
1.144 raeburn 1223: unless ($caller eq 'reset_by_email') {
1.147 schafran 1224: $r->print(Apache::loncommon::start_page('Personal Data'));
1.144 raeburn 1225: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
1226: }
1.94 raeburn 1227: if ((!defined($caller)) || ($caller eq 'preferences')) {
1228: $user = $env{'user.name'};
1229: $domain = $env{'user.domain'};
1230: if (!defined($caller)) {
1231: $caller = 'preferences';
1232: }
1233: } elsif ($caller eq 'reset_by_email') {
1234: $defdom = $r->dir_config('lonDefDomain');
1235: my %data = &Apache::lonnet::tmpget($mailtoken);
1236: if (keys(%data) == 0) {
1.155 bisitz 1237: $r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
1238: ,'<a href="/adm/resetpw">','</a>')
1239: );
1.94 raeburn 1240: return;
1241: }
1242: if (defined($data{time})) {
1243: if (time - $data{'time'} < 7200) {
1244: $user = $data{'username'};
1245: $domain = $data{'domain'};
1246: $currentpass = $data{'temppasswd'};
1247: } else {
1248: $r->print(&mt('Sorry, the token generated when you requested a password reset has expired.').'<br />');
1249: return;
1250: }
1251: } else {
1252: $r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'<br />');
1253: return;
1254: }
1255: } else {
1256: $r->print(&mt('Page requested in unexpected context').'<br />');
1257: return;
1258: }
1.3 matthew 1259: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1260: # Check for authentication types that allow changing of the password.
1261: return if ($currentauth !~ /^(unix|internal):/);
1262: #
1263: # Generate keys
1264: my ($lkey_cpass ,$ukey_cpass ) = &des_keys();
1265: my ($lkey_npass1,$ukey_npass1) = &des_keys();
1266: my ($lkey_npass2,$ukey_npass2) = &des_keys();
1.4 matthew 1267: # Store the keys in the log files
1.3 matthew 1268: my $lonhost = $r->dir_config('lonHostID');
1269: my $logtoken=Apache::lonnet::reply('tmpput:'
1270: .$ukey_cpass . $lkey_cpass .'&'
1271: .$ukey_npass1 . $lkey_npass1.'&'
1272: .$ukey_npass2 . $lkey_npass2,
1273: $lonhost);
1.4 matthew 1274: # Hexify the keys for output as javascript variables
1.94 raeburn 1275: my %hexkey;
1276: $hexkey{'ukey_cpass'} = hex($ukey_cpass);
1277: $hexkey{'lkey_cpass'} = hex($lkey_cpass);
1278: $hexkey{'ukey_npass1'} = hex($ukey_npass1);
1279: $hexkey{'lkey_npass1'} = hex($lkey_npass1);
1280: $hexkey{'ukey_npass2'} = hex($ukey_npass2);
1281: $hexkey{'lkey_npass2'} = hex($lkey_npass2);
1.3 matthew 1282: # Output javascript to deal with passwords
1.4 matthew 1283: # Output DES javascript
1.3 matthew 1284: {
1285: my $include = $r->dir_config('lonIncludes');
1286: my $jsh=Apache::File->new($include."/londes.js");
1287: $r->print(<$jsh>);
1288: }
1.94 raeburn 1289: $r->print(&jscript_send($caller));
1.3 matthew 1290: $r->print(<<ENDFORM);
1.94 raeburn 1291: $errormessage
1292:
1293: <p>
1294: <!-- We separate the forms into 'server' and 'client' in order to
1295: ensure that unencrypted passwords will not be sent out by a
1296: crappy browser -->
1297: ENDFORM
1298: $r->print(&server_form($logtoken,$caller,$mailtoken));
1299: $r->print(&client_form($caller,\%hexkey,$currentpass,$defdom));
1300:
1301: #
1302: return;
1303: }
1304:
1305: sub jscript_send {
1306: my ($caller) = @_;
1307: my $output = qq|
1.148 bisitz 1308: <script type="text/javascript" language="JavaScript">
1.3 matthew 1309:
1310: function send() {
1311: uextkey=this.document.client.elements.ukey_cpass.value;
1312: lextkey=this.document.client.elements.lkey_cpass.value;
1313: initkeys();
1314:
1.52 raeburn 1315: this.document.pserver.elements.currentpass.value
1.3 matthew 1316: =crypted(this.document.client.elements.currentpass.value);
1317:
1318: uextkey=this.document.client.elements.ukey_npass1.value;
1319: lextkey=this.document.client.elements.lkey_npass1.value;
1320: initkeys();
1.52 raeburn 1321: this.document.pserver.elements.newpass_1.value
1.3 matthew 1322: =crypted(this.document.client.elements.newpass_1.value);
1323:
1324: uextkey=this.document.client.elements.ukey_npass2.value;
1325: lextkey=this.document.client.elements.lkey_npass2.value;
1326: initkeys();
1.52 raeburn 1327: this.document.pserver.elements.newpass_2.value
1.3 matthew 1328: =crypted(this.document.client.elements.newpass_2.value);
1.94 raeburn 1329: |;
1330: if ($caller eq 'reset_by_email') {
1331: $output .= qq|
1332: this.document.pserver.elements.uname.value =
1333: this.document.client.elements.uname.value;
1334: this.document.pserver.elements.udom.value =
1335: this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
1336: |;
1337: }
1338: $ output .= qq|
1.52 raeburn 1339: this.document.pserver.submit();
1.3 matthew 1340: }
1341: </script>
1.94 raeburn 1342: |;
1343: }
1.3 matthew 1344:
1.94 raeburn 1345: sub client_form {
1346: my ($caller,$hexkey,$currentpass,$defdom) = @_;
1.99 www 1347: my %lt=&Apache::lonlocal::texthash(
1.115 raeburn 1348: 'email' => 'E-mail Address',
1.99 www 1349: 'username' => 'Username',
1350: 'domain' => 'Domain',
1351: 'currentpass' => 'Current Password',
1352: 'newpass' => 'New Password',
1353: 'confirmpass' => 'Confirm Password',
1.136 schafran 1354: 'changepass' => 'Save');
1.99 www 1355:
1.94 raeburn 1356: my $output = qq|
1.3 matthew 1357: <form name="client" >
1358: <table>
1.94 raeburn 1359: |;
1360: if ($caller eq 'reset_by_email') {
1361: $output .= qq|
1.99 www 1362: <tr><td class="LC_preferences_labeltext"><label for="email">$lt{'email'}</label>:</td>
1.97 raeburn 1363: <td><input type="text" name="email" size="30" /> </td></tr>
1.99 www 1364: <tr><td class="LC_preferences_labeltext"><label for="uname">$lt{'username'}</label>:</td>
1.94 raeburn 1365: <td>
1.97 raeburn 1366: <input type="text" name="uname" size="15" />
1.94 raeburn 1367: <input type="hidden" name="currentpass" value="$currentpass" />
1368: </td></tr>
1.115 raeburn 1369: <tr><td class="LC_preferences_labeltext"><label for="udom">$lt{'domain'}</label>:</td>
1.94 raeburn 1370: <td>
1371: |;
1372: $output .= &Apache::loncommon::select_dom_form($defdom,'udom').'
1373: </td>
1374: </tr>
1375: ';
1376: } else {
1377: $output .= qq|
1.99 www 1378: <tr><td class="LC_preferences_labeltext"><label for="currentpass">$lt{'currentpass'}</label></td>
1.4 matthew 1379: <td><input type="password" name="currentpass" size="10"/> </td></tr>
1.94 raeburn 1380: |;
1381: }
1382: $output .= <<"ENDFORM";
1.99 www 1383: <tr><td class="LC_preferences_labeltext"><label for="newpass_1">$lt{'newpass'}</label></td>
1.4 matthew 1384: <td><input type="password" name="newpass_1" size="10" /> </td></tr>
1.99 www 1385: <tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td>
1.4 matthew 1386: <td><input type="password" name="newpass_2" size="10" /> </td></tr>
1.3 matthew 1387: <tr><td colspan="2" align="center">
1.149 bisitz 1388: <input type="button" value="$lt{'changepass'}" onClick="send();" />
1.3 matthew 1389: </table>
1.94 raeburn 1390: <input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
1391: <input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
1392: <input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
1393: <input type="hidden" name="lkey_npass1" value="$hexkey->{'lkey_npass1'}" />
1394: <input type="hidden" name="ukey_npass2" value="$hexkey->{'ukey_npass2'}" />
1395: <input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
1.3 matthew 1396: </form>
1397: </p>
1398: ENDFORM
1.94 raeburn 1399: return $output;
1400: }
1401:
1402: sub server_form {
1403: my ($logtoken,$caller,$mailtoken) = @_;
1404: my $action = '/adm/preferences';
1405: if ($caller eq 'reset_by_email') {
1406: $action = '/adm/resetpw';
1407: }
1408: my $output = qq|
1409: <form name="pserver" action="$action" method="post">
1410: <input type="hidden" name="logtoken" value="$logtoken" />
1411: <input type="hidden" name="currentpass" value="" />
1412: <input type="hidden" name="newpass_1" value="" />
1413: <input type="hidden" name="newpass_2" value="" />
1414: |;
1415: if ($caller eq 'reset_by_email') {
1416: $output .= qq|
1417: <input type="hidden" name="token" value="$mailtoken" />
1418: <input type="hidden" name="uname" value="" />
1419: <input type="hidden" name="udom" value="" />
1420:
1421: |;
1422: }
1423: $output .= qq|
1424: <input type="hidden" name="action" value="verify_and_change_pass" />
1425: </form>
1426: |;
1427: return $output;
1.3 matthew 1428: }
1429:
1430: sub verify_and_change_password {
1.94 raeburn 1431: my ($r,$caller,$mailtoken) = @_;
1432: my ($user,$domain,$homeserver);
1433: if ($caller eq 'reset_by_email') {
1434: $user = $env{'form.uname'};
1435: $domain = $env{'form.udom'};
1436: if ($user ne '' && $domain ne '') {
1437: $homeserver = &Apache::lonnet::homeserver($user,$domain);
1438: if ($homeserver eq 'no_host') {
1.99 www 1439: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1440: &mt("Invalid username and/or domain")."</span>\n</p>",
1.94 raeburn 1441: $caller,$mailtoken);
1442: return 1;
1443: }
1444: } else {
1.99 www 1445: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1446: &mt("Username and domain were blank")."</span>\n</p>",
1.94 raeburn 1447: $caller,$mailtoken);
1448: return 1;
1449: }
1450: } else {
1451: $user = $env{'user.name'};
1452: $domain = $env{'user.domain'};
1453: $homeserver = $env{'user.home'};
1454: }
1.3 matthew 1455: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1.4 matthew 1456: # Check for authentication types that allow changing of the password.
1.94 raeburn 1457: if ($currentauth !~ /^(unix|internal):/) {
1458: if ($caller eq 'reset_by_email') {
1.99 www 1459: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1460: &mt("Authentication type for this user can not be changed by this mechanism").
1461: "</span>\n</p>",
1.94 raeburn 1462: $caller,$mailtoken);
1463: return 1;
1464: } else {
1465: return;
1466: }
1467: }
1.3 matthew 1468: #
1.59 albertel 1469: my $currentpass = $env{'form.currentpass'};
1470: my $newpass1 = $env{'form.newpass_1'};
1471: my $newpass2 = $env{'form.newpass_2'};
1472: my $logtoken = $env{'form.logtoken'};
1.3 matthew 1473: # Check for empty data
1.4 matthew 1474: unless (defined($currentpass) &&
1475: defined($newpass1) &&
1476: defined($newpass2) ){
1.99 www 1477: &passwordchanger($r,"<p>\n<span class='LC_error'>".
1478: &mt("One or more password fields were blank").
1479: "</span>\n</p>",$caller,$mailtoken);
1.3 matthew 1480: return;
1481: }
1.16 albertel 1482: # Get the keys
1483: my $lonhost = $r->dir_config('lonHostID');
1.3 matthew 1484: my $tmpinfo = Apache::lonnet::reply('tmpget:'.$logtoken,$lonhost);
1485: if (($tmpinfo=~/^error/) || ($tmpinfo eq 'con_lost')) {
1.4 matthew 1486: # I do not a have a better idea about how to handle this
1.94 raeburn 1487: my $tryagain_text = &mt('Please log out and try again.');
1488: if ($caller eq 'reset_by_email') {
1489: $tryagain_text = &mt('Please try again later.');
1490: }
1.101 albertel 1491: my $unable=&mt("Unable to retrieve saved token for password decryption");
1.3 matthew 1492: $r->print(<<ENDERROR);
1493: <p>
1.99 www 1494: <span class="LC_error">$unable. $tryagain_text</span>
1.3 matthew 1495: </p>
1496: ENDERROR
1.4 matthew 1497: # Probably should log an error here
1.75 albertel 1498: return 1;
1.3 matthew 1499: }
1500: my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
1.4 matthew 1501: #
1.17 matthew 1502: $currentpass = &des_decrypt($ckey ,$currentpass);
1503: $newpass1 = &des_decrypt($n1key,$newpass1);
1504: $newpass2 = &des_decrypt($n2key,$newpass2);
1.94 raeburn 1505: #
1506: if ($caller eq 'reset_by_email') {
1507: my %data = &Apache::lonnet::tmpget($mailtoken);
1.117 raeburn 1508: if (keys(%data) == 0) {
1509: &passwordchanger($r,
1510: '<span class="LC_error">'.
1511: &mt('Could not verify current authentication.').' '.
1512: &mt('Please try again.').'</span>',$caller,$mailtoken);
1513: return 1;
1514: }
1.94 raeburn 1515: if ($currentpass ne $data{'temppasswd'}) {
1516: &passwordchanger($r,
1.99 www 1517: '<span class="LC_error">'.
1.110 bisitz 1518: &mt('Could not verify current authentication.').' '.
1519: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.94 raeburn 1520: return 1;
1521: }
1522: }
1.3 matthew 1523: if ($newpass1 ne $newpass2) {
1.4 matthew 1524: &passwordchanger($r,
1.99 www 1525: '<span class="LC_error">'.
1.110 bisitz 1526: &mt('The new passwords you entered do not match.').' '.
1527: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.75 albertel 1528: return 1;
1.4 matthew 1529: }
1530: if (length($newpass1) < 7) {
1531: &passwordchanger($r,
1.99 www 1532: '<span class="LC_error">'.
1.110 bisitz 1533: &mt('Passwords must be a minimum of 7 characters long.').' '.
1534: &mt('Please try again.').'</span>',$caller,$mailtoken);
1.75 albertel 1535: return 1;
1.3 matthew 1536: }
1.4 matthew 1537: #
1538: # Check for bad characters
1539: my $badpassword = 0;
1540: foreach (split(//,$newpass1)) {
1541: $badpassword = 1 if ((ord($_)<32)||(ord($_)>126));
1542: }
1543: if ($badpassword) {
1544: # I can't figure out how to enter bad characters on my browser.
1.99 www 1545: my $errormessage ='<span class="LC_error">'.
1.110 bisitz 1546: &mt('The password you entered contained illegal characters.').'<br />'.
1.99 www 1547: &mt('Valid characters are').(<<"ENDERROR");
1548: : space and <br />
1.4 matthew 1549: <pre>
1550: !"\#$%&\'()*+,-./0123456789:;<=>?\@
1551: ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{|}~
1.99 www 1552: </pre></span>
1.4 matthew 1553: ENDERROR
1.94 raeburn 1554: &passwordchanger($r,$errormessage,$caller,$mailtoken);
1555: return 1;
1.4 matthew 1556: }
1557: #
1558: # Change the password (finally)
1559: my $result = &Apache::lonnet::changepass
1.94 raeburn 1560: ($user,$domain,$currentpass,$newpass1,$homeserver,$caller);
1.4 matthew 1561: # Inform the user the password has (not?) been changed
1.126 droeschl 1562: my $message;
1.4 matthew 1563: if ($result =~ /^ok$/) {
1.158 bisitz 1564: $message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'<i>'));
1.144 raeburn 1565: if ($caller eq 'reset_by_email') {
1566: $r->print($message.'<br />');
1567: } else {
1568: &print_main_menu($r, $message);
1569: }
1.4 matthew 1570: } else {
1571: # error error: run in circles, scream and shout
1.154 www 1572: $message = &Apache::lonhtmlcommon::confirm_success(
1.158 bisitz 1573: &mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);
1.144 raeburn 1574: unless ($caller eq 'reset_by_email') {
1.158 bisitz 1575: $message=&Apache::loncommon::confirmwrapper($message);
1.144 raeburn 1576: &print_main_menu($r, $message);
1577: }
1.75 albertel 1578: return 1;
1.4 matthew 1579: }
1580: return;
1.3 matthew 1581: }
1582:
1.42 raeburn 1583: ################################################################
1584: # discussion display subroutines
1585: ################################################################
1586: sub discussionchanger {
1587: my $r = shift;
1.126 droeschl 1588: Apache::lonhtmlcommon::add_breadcrumb(
1589: { href => '/adm/preferences?action=changediscussions',
1590: text => 'Change Discussion Preferences'});
1.147 schafran 1591: $r->print(Apache::loncommon::start_page('Message Management'));
1.126 droeschl 1592: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
1.59 albertel 1593: my $user = $env{'user.name'};
1594: my $domain = $env{'user.domain'};
1.42 raeburn 1595: my %userenv = &Apache::lonnet::get
1.43 raeburn 1596: ('environment',['discdisplay','discmarkread']);
1597: my $discdisp = 'allposts';
1598: my $discmark = 'onmark';
1599:
1600: if (defined($userenv{'discdisplay'})) {
1601: unless ($userenv{'discdisplay'} eq '') {
1602: $discdisp = $userenv{'discdisplay'};
1603: }
1604: }
1605: if (defined($userenv{'discmarkread'})) {
1606: unless ($userenv{'discdisplay'} eq '') {
1607: $discmark = $userenv{'discmarkread'};
1608: }
1609: }
1610:
1611: my $newdisp = 'unread';
1612: my $newmark = 'ondisp';
1613:
1614: my $function = &Apache::loncommon::get_users_function();
1615: my $color = &Apache::loncommon::designparm($function.'.tabbg',
1.59 albertel 1616: $env{'user.domain'});
1.43 raeburn 1617: my %lt = &Apache::lonlocal::texthash(
1618: 'pref' => 'Display Preference',
1619: 'curr' => 'Current setting ',
1620: 'actn' => 'Action',
1.135 schafran 1621: 'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
1.43 raeburn 1622: 'prca' => 'Preferences can be set that determine',
1.135 schafran 1623: 'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
1.43 raeburn 1624: 'unwh' => 'Under what circumstances posts are identfied as "New"',
1625: 'allposts' => 'All posts',
1626: 'unread' => 'New posts only',
1627: 'ondisp' => 'Once displayed',
1628: 'onmark' => 'Once marked as read',
1629: 'disa' => 'Posts displayed?',
1630: 'npmr' => 'New posts cease to be identified as "New"?',
1631: 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
1632: 'chgt' => 'Change to '
1633: );
1634: my $dispchange = $lt{'unread'};
1635: my $markchange = $lt{'ondisp'};
1636: my $currdisp = $lt{'allposts'};
1637: my $currmark = $lt{'onmark'};
1638:
1639: if ($discdisp eq 'unread') {
1640: $dispchange = $lt{'allposts'};
1641: $currdisp = $lt{'unread'};
1642: $newdisp = 'allposts';
1643: }
1644:
1645: if ($discmark eq 'ondisp') {
1646: $markchange = $lt{'onmark'};
1647: $currmark = $lt{'ondisp'};
1648: $newmark = 'onmark';
1.42 raeburn 1649: }
1.43 raeburn 1650:
1651: $r->print(<<"END");
1.88 albertel 1652: <form name="prefs" action="/adm/preferences" method="post">
1.42 raeburn 1653: <input type="hidden" name="action" value="verify_and_change_discussion" />
1654: <br />
1.87 albertel 1655: $lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
1.82 albertel 1656: END
1.158 bisitz 1657:
1658: $r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');
1659:
1.82 albertel 1660: $r->print(&Apache::loncommon::start_data_table());
1661: $r->print(<<"END");
1662: <tr>
1663: <th>$lt{'pref'}</th>
1664: <th>$lt{'curr'}</th>
1665: <th>$lt{'actn'}?</th>
1.43 raeburn 1666: </tr>
1.82 albertel 1667: END
1668: $r->print(&Apache::loncommon::start_data_table_row());
1669: $r->print(<<"END");
1.43 raeburn 1670: <td>$lt{'disa'}</td>
1671: <td>$lt{$discdisp}</td>
1.82 albertel 1672: <td><label><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</label></td>
1673: END
1674: $r->print(&Apache::loncommon::end_data_table_row().
1675: &Apache::loncommon::start_data_table_row());
1676: $r->print(<<"END");
1.43 raeburn 1677: <td>$lt{'npmr'}</td>
1678: <td>$lt{$discmark}</td>
1.82 albertel 1679: <td><label><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</label></td>
1.43 raeburn 1680: </tr>
1.82 albertel 1681: END
1682: $r->print(&Apache::loncommon::end_data_table_row().
1683: &Apache::loncommon::end_data_table());
1.142 zhu 1684:
1.158 bisitz 1685: $r->print('<br />'
1686: .'<input type="submit" name="sub" value="'.&mt('Save').'" />'
1687: .'</form>'
1688: );
1.42 raeburn 1689: }
1690:
1691: sub verify_and_change_discussion {
1692: my $r = shift;
1.59 albertel 1693: my $user = $env{'user.name'};
1694: my $domain = $env{'user.domain'};
1.42 raeburn 1695: my $message='';
1.59 albertel 1696: if (defined($env{'form.discdisp'}) ) {
1697: my $newdisp = $env{'form.newdisp'};
1.43 raeburn 1698: if ($newdisp eq 'unread') {
1.110 bisitz 1699: $message .=&mt('In discussions: only new posts will be displayed.').'<br />';
1.43 raeburn 1700: &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
1.116 raeburn 1701: &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
1.43 raeburn 1702: } else {
1.110 bisitz 1703: $message .= &mt('In discussions: all posts will be displayed.').'<br />';
1.43 raeburn 1704: &Apache::lonnet::del('environment',['discdisplay']);
1.139 raeburn 1705: &Apache::lonnet::delenv('environment.discdisplay');
1.43 raeburn 1706: }
1707: }
1.59 albertel 1708: if (defined($env{'form.discmark'}) ) {
1709: my $newmark = $env{'form.newmark'};
1.43 raeburn 1710: if ($newmark eq 'ondisp') {
1.152 www 1711: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will be cease to be identified as "NEW" after display.')).'<br />';
1.43 raeburn 1712: &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
1.116 raeburn 1713: &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
1.43 raeburn 1714: } else {
1.152 www 1715: $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.')).'<br />';
1.43 raeburn 1716: &Apache::lonnet::del('environment',['discmarkread']);
1.139 raeburn 1717: &Apache::lonnet::delenv('environment.discmarkread');
1.43 raeburn 1718: }
1.42 raeburn 1719: }
1.158 bisitz 1720: $message=&Apache::loncommon::confirmwrapper($message);
1.152 www 1721: &print_main_menu($r, $message);
1.42 raeburn 1722: }
1723:
1.63 raeburn 1724: ################################################################
1725: # Subroutines for page display on course access (Course Coordinators)
1726: ################################################################
1727: sub coursedisplaychanger {
1728: my $r = shift;
1.152 www 1729: &Apache::lonhtmlcommon::add_breadcrumb(
1.126 droeschl 1730: { href => '/adm/preferences?action=changecourseinit',
1731: text => 'Change Course Init. Pref.'});
1732: $r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
1733: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
1.63 raeburn 1734: my $user = $env{'user.name'};
1735: my $domain = $env{'user.domain'};
1.66 albertel 1736: my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
1.71 raeburn 1737: my $currvalue = 'whatsnew';
1.73 albertel 1738: my $firstselect = '';
1739: my $whatsnewselect = 'checked="checked"';
1.71 raeburn 1740: if (exists($userenv{'course_init_display'})) {
1741: if ($userenv{'course_init_display'} eq 'firstres') {
1742: $currvalue = 'firstres';
1.73 albertel 1743: $firstselect = 'checked="checked"';
1744: $whatsnewselect = '';
1.71 raeburn 1745: }
1.63 raeburn 1746: }
1.134 bisitz 1747: my %pagenames = &Apache::lonlocal::texthash(
1.71 raeburn 1748: firstres => 'First resource',
1.143 hauer 1749: whatsnew => "What's New Page",
1.71 raeburn 1750: );
1.134 bisitz 1751: my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
1.143 hauer 1752: 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 1753:
1.134 bisitz 1754: $r->print('<br /><b>'
1755: .&mt('Set the default page to be displayed when you select a course role')
1756: .'</b> '
1757: .&mt('(Currently: [_1])',$pagenames{$currvalue})
1758: .'<br />'
1.143 hauer 1759: .&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 1760: .'<br /><br />'
1761: );
1.63 raeburn 1762: $r->print(<<ENDLSCREEN);
1.88 albertel 1763: <form name="prefs" action="/adm/preferences" method="post">
1.63 raeburn 1764: <input type="hidden" name="action" value="verify_and_change_coursepage" />
1.72 albertel 1765: <br />
1.65 albertel 1766: <label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
1.70 raeburn 1767: <label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
1.63 raeburn 1768: ENDLSCREEN
1.140 schafran 1769: $r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
1.63 raeburn 1770: </form>');
1771: }
1772:
1773: sub verify_and_change_coursepage {
1774: my $r = shift;
1775: my $message='';
1776: my %lt = &Apache::lonlocal::texthash(
1.70 raeburn 1777: 'defs' => 'Default now set',
1.71 raeburn 1778: 'when' => 'when you select a course role from the roles screen',
1.63 raeburn 1779: 'ywbt' => 'you will be taken to the start of the course.',
1780: 'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
1781: 'gtts' => 'Go to the start of the course',
1.146 hauer 1782: 'dasp' => "Display the What's New Page",
1.63 raeburn 1783: );
1784: my $newdisp = $env{'form.newdisp'};
1.70 raeburn 1785: $message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
1.63 raeburn 1786: if ($newdisp eq 'firstres') {
1.87 albertel 1787: $message .= $lt{'ywbt'}.'<br />';
1.63 raeburn 1788: &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
1.116 raeburn 1789: &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
1.63 raeburn 1790: } else {
1.87 albertel 1791: $message .= $lt{'apwb'}.'<br />';
1.63 raeburn 1792: &Apache::lonnet::del('environment',['course_init_display']);
1.139 raeburn 1793: &Apache::lonnet::delenv('environment.course_init_display');
1.63 raeburn 1794: }
1.70 raeburn 1795: my $refpage = $env{'form.refpage'};
1.63 raeburn 1796: if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
1797: if ($newdisp eq 'firstres') {
1798: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1799: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1800: my ($furl,$ferr)=
1801: &Apache::lonuserstate::readmap($cdom.'/'.$cnum);
1802: $message .= '<br /><font size="+1"><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a></font>';
1803: } else {
1.70 raeburn 1804: $message .= '<br /><font size="+1"><a href="/adm/whatsnew?refpage='.
1805: $refpage.'">'.$lt{'dasp'}.'</a></font>';
1.63 raeburn 1806: }
1807: }
1.152 www 1808: &print_main_menu($r, &Apache::lonhtmlcommon::confirm_success($message));
1.63 raeburn 1809: }
1810:
1.126 droeschl 1811: sub print_main_menu {
1812: my ($r, $message) = @_;
1813: # Determine current authentication method
1814: my $user = $env{'user.name'};
1815: my $domain = $env{'user.domain'};
1816: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
1817:
1818: # build the data structure for menu generation
1819: my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
1820: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.131 raeburn 1821: my %permissions;
1822: if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
1823: $permissions{'aboutme'} = 'F';
1824: }
1.126 droeschl 1825: my @menu=
1826: ({ categorytitle=>'Personal Data',
1827: items =>[
1.141 weissno 1828: { linktext => 'Personal Information Page',
1.126 droeschl 1829: url => $aboutmeurl,
1.131 raeburn 1830: permission => $permissions{'aboutme'},
1.126 droeschl 1831: #help => 'Prefs_About_Me',
1832: icon => 'system-users.png',
1833: linktitle => 'Edit information about yourself that should be displayed on your public profile.'
1834: },
1835: { linktext => 'Screen Name',
1836: url => '/adm/preferences?action=changescreenname',
1837: permission => 'F',
1838: #help => 'Prefs_Screen_Name_Nickname',
1839: icon => 'preferences-desktop-font.png',
1840: linktitle => 'Change the name that is displayed in your posts.'
1841: },
1842: ]
1843: },
1844: { categorytitle=>'Page Display Settings',
1845: items =>[
1846: { linktext => 'Color Scheme',
1847: url => '/adm/preferences?action=changecolors',
1848: permission => 'F',
1849: #help => 'Change_Colors',
1850: icon => 'preferences-desktop-theme.png',
1851: linktitle => 'Change LON-CAPA default colors.'
1852: },
1853: { linktext => 'Menu Display',
1854: url => '/adm/preferences?action=changeicons',
1855: permission => 'F',
1856: #help => '',
1857: icon => 'preferences-system-windows.png',
1858: linktitle => 'Change whether the menus are displayed with buttons, icons or icons and text.'
1859: }
1860:
1861: ]
1862: },
1863: { categorytitle=>'Content Display Settings',
1864: items =>[
1865: { linktext => 'Language',
1866: url => '/adm/preferences?action=changelanguages',
1867: permission => 'F',
1868: #help => 'Prefs_Language',
1869: icon => 'preferences-desktop-locale.png',
1.127 droeschl 1870: linktitle => 'Choose the default language for this user.'
1.126 droeschl 1871: },
1.128 droeschl 1872: { linktext => 'WYSIWYG Editor',
1.126 droeschl 1873: url => '/adm/preferences?action=changewysiwyg',
1874: permission => 'F',
1875: #help => '',
1876: icon => 'edit-select-all.png',
1877: linktitle => 'Enable or disable the WYSIWYG-Editor.'
1878: },
1.128 droeschl 1879: { linktext => $role.' Page',
1.126 droeschl 1880: url => '/adm/preferences?action=changerolespref',
1881: permission => 'F',
1882: #help => '',
1883: icon => 'sctr.png',
1884: linktitle => 'Configure the roles hotlist.'
1885: },
1.127 droeschl 1886: { linktext => 'Display of Scientific Equations',
1.126 droeschl 1887: url => '/adm/preferences?action=changetexenginepref',
1888: permission => 'F',
1889: #help => '',
1890: icon => 'stat.png',
1.127 droeschl 1891: linktitle => 'Change how Scientific Equations are displayed.'
1.126 droeschl 1892: },
1893: ]
1894: },
1.128 droeschl 1895: { categorytitle=>'Message Management',
1896: items =>[
1.153 www 1897: { linktext => 'Messages & Notifications',
1.128 droeschl 1898: url => '/adm/preferences?action=changemsgforward',
1899: permission => 'F',
1900: #help => 'Prefs_Messages',
1901: icon => 'mail-reply-all.png',
1902: linktitle => 'Change messageforwarding or notifications settings.'
1903: },
1904: { linktext => 'Discussion Display',
1905: url => '/adm/preferences?action=changediscussions',
1906: permission => 'F',
1907: #help => 'Change_Discussion_Display',
1908: icon => 'mail-message-new.png',
1.135 schafran 1909: linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
1.128 droeschl 1910: },
1911: ]
1912: },
1.126 droeschl 1913: { categorytitle=>'Other',
1914: items =>[
1.153 www 1915: { linktext => 'Register Response Devices ("Clickers")',
1.126 droeschl 1916: url => '/adm/preferences?action=changeclicker',
1917: permission => 'F',
1918: #help => '',
1919: icon => 'network-workgroup.png',
1920: linktitle => 'Register your clicker.'
1921: },
1922: ]
1923: },
1924: );
1925:
1926: if ($currentauth =~ /^(unix|internal):/) {
1927: push(@{ $menu[0]->{items} }, {
1928: linktext => 'Password',
1929: url => '/adm/preferences?action=changepass',
1930: permission => 'F',
1931: #help => 'Change_Password',
1932: icon => 'emblem-readonly.png',
1933: linktitle => 'Change your password.',
1934: });
1935: }
1936: if ($env{'environment.remote'} eq 'off') {
1937: push(@{ $menu[1]->{items} }, {
1938: linktext => 'Launch Remote Control',
1939: url => '/adm/remote?url=/adm/preferences?action=launch',
1940: permission => 'F',
1941: #help => '',
1942: icon => 'network-wireless.png',
1943: linktitle => 'Launch the remote control for LON-CAPA.',
1944: });
1945: }else{
1946: push(@{ $menu[1]->{items} }, {
1947: linktext => 'Collapse Remote Control',
1948: url => '/adm/remote?url=/adm/preferences?action=collapse',
1949: permission => 'F',
1950: #help => '',
1951: icon => 'network-wireless.png',
1952: linktitle => 'Collapse the remote control for LON-CAPA.',
1953: });
1954: }
1955: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
1956: if (keys(%author_roles) > 0) {
1957: push(@{ $menu[4]->{items} }, {
1958: linktext => 'Restrict Domain Coordinator Access',
1959: url => '/adm/preferences?action=changedomcoord',
1960: permission => 'F',
1961: #help => '',
1962: icon => 'system-lock-screen.png',
1963: linktitle => 'Restrict domain coordinator access.',
1964: });
1965: }
1966:
1967: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
1968: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
1969: .$env{'request.course.sec'})) {
1970: push(@{ $menu[4]->{items} }, {
1.128 droeschl 1971: linktext => 'Course Initialization',
1.126 droeschl 1972: url => '/adm/preferences?action=changecourseinit',
1973: permission => 'F',
1974: #help => '',
1975: icon => 'edit-copy.png',
1976: linktitle => 'Set the default page to be displayed when you select a course role.',
1977: });
1978:
1979: }
1980: if ($env{'user.name'} =~ /^(albertel|fox|foxr|kortemey|korte|raeburn)$/) {
1981: push(@{ $menu[4]->{items} }, {
1982: linktext => 'Toggle Debug Messages (Current:'.$env{'user.debug'}.')',
1983: url => '/adm/preferences?action=debugtoggle',
1984: permission => 'F',
1985: #help => '',
1986: icon => 'blog.png',
1987: linktitle => 'Toggle Debug Messages.',
1988: });
1989: }
1990:
1.147 schafran 1991: $r->print(&Apache::loncommon::start_page('My Space'));
1.126 droeschl 1992: $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
1993: $r->print($message);
1994: $r->print(Apache::lonhtmlcommon::generate_menu(@menu));
1995: $r->print(Apache::loncommon::end_page());
1996: }
1.63 raeburn 1997:
1.4 matthew 1998: ######################################################
1999: # other handler subroutines #
2000: ######################################################
2001:
1.3 matthew 2002: ################################################################
2003: # Main handler #
2004: ################################################################
1.126 droeschl 2005: sub handler {
2006: my $r = shift;
2007: Apache::loncommon::content_type($r,'text/html');
2008: # Some pages contain DES keys and should not be cached.
2009: Apache::loncommon::no_cache($r);
2010: $r->send_http_header;
2011: return OK if $r->header_only;
2012: #
2013: Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
2014: ['action','wysiwyg','returnurl','refpage']);
2015: #
2016: Apache::lonhtmlcommon::clear_breadcrumbs();
2017: Apache::lonhtmlcommon::add_breadcrumb
2018: ({href => '/adm/preferences',
1.150 droeschl 2019: text => 'Set User Preferences',
2020: help =>
2021: 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
1.126 droeschl 2022: if(!exists $env{'form.action'}) {
1.150 droeschl 2023: &print_main_menu($r);
1.126 droeschl 2024: }elsif($env{'form.action'} eq 'changepass'){
2025: &passwordchanger($r);
2026: }elsif($env{'form.action'} eq 'verify_and_change_pass'){
2027: &verify_and_change_password($r);
2028: }elsif($env{'form.action'} eq 'changescreenname'){
2029: &screennamechanger($r);
2030: }elsif($env{'form.action'} eq 'verify_and_change_screenname'){
2031: &verify_and_change_screenname($r);
2032: }elsif($env{'form.action'} eq 'changemsgforward'){
2033: &msgforwardchanger($r);
2034: }elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
2035: &verify_and_change_msgforward($r);
2036: }elsif($env{'form.action'} eq 'changecolors'){
2037: &colorschanger($r);
2038: }elsif($env{'form.action'} eq 'verify_and_change_colors'){
2039: &verify_and_change_colors($r);
2040: }elsif($env{'form.action'} eq 'changelanguages'){
2041: &languagechanger($r);
2042: }elsif($env{'form.action'} eq 'verify_and_change_languages'){
2043: &verify_and_change_languages($r);
2044: }elsif($env{'form.action'} eq 'changewysiwyg'){
2045: &wysiwygchanger($r);
2046: }elsif($env{'form.action'} eq 'set_wysiwyg'){
2047: &verify_and_change_wysiwyg($r);
2048: }elsif($env{'form.action'} eq 'changediscussions'){
2049: &discussionchanger($r);
2050: }elsif($env{'form.action'} eq 'verify_and_change_discussion'){
2051: &verify_and_change_discussion($r);
2052: }elsif($env{'form.action'} eq 'changerolespref'){
2053: &rolesprefchanger($r);
2054: }elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
2055: &verify_and_change_rolespref($r);
2056: }elsif($env{'form.action'} eq 'changetexenginepref'){
2057: &texenginechanger($r);
2058: }elsif($env{'form.action'} eq 'verify_and_change_texengine'){
2059: &verify_and_change_texengine($r);
2060: }elsif($env{'form.action'} eq 'changeicons'){
2061: &iconchanger($r);
2062: }elsif($env{'form.action'} eq 'verify_and_change_icons'){
2063: &verify_and_change_icons($r);
2064: }elsif($env{'form.action'} eq 'changeclicker'){
2065: &clickerchanger($r);
2066: }elsif($env{'form.action'} eq 'verify_and_change_clicker'){
2067: &verify_and_change_clicker($r);
2068: }elsif($env{'form.action'} eq 'changedomcoord'){
2069: &domcoordchanger($r);
2070: }elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
2071: &verify_and_change_domcoord($r);
2072: }elsif($env{'form.action'} eq 'lockwarning'){
2073: &lockwarning($r);
2074: }elsif($env{'form.action'} eq 'verify_and_change_locks'){
2075: &verify_and_change_lockwarning($r);
2076: }elsif($env{'form.action'} eq 'changecourseinit'){
2077: &coursedisplaychanger($r);
2078: }elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
2079: &verify_and_change_coursepage($r);
2080: }elsif($env{'form.action'} eq 'debugtoggle'){
1.154 www 2081: &toggle_debug();
2082: &print_main_menu($r);
1.126 droeschl 2083: }
2084:
2085: return OK;
2086:
2087:
2088: }
2089: #remove when done
2090: #old handler routine
2091: sub handler2 {
1.1 www 2092: my $r = shift;
1.59 albertel 2093: my $user = $env{'user.name'};
2094: my $domain = $env{'user.domain'};
1.31 www 2095: &Apache::loncommon::content_type($r,'text/html');
1.4 matthew 2096: # Some pages contain DES keys and should not be cached.
2097: &Apache::loncommon::no_cache($r);
1.1 www 2098: $r->send_http_header;
2099: return OK if $r->header_only;
1.9 matthew 2100: #
1.35 matthew 2101: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.70 raeburn 2102: ['action','wysiwyg','returnurl','refpage']);
1.35 matthew 2103: #
2104: &Apache::lonhtmlcommon::clear_breadcrumbs();
2105: &Apache::lonhtmlcommon::add_breadcrumb
2106: ({href => '/adm/preferences',
2107: text => 'Set User Preferences'});
2108:
2109: my @Options;
2110: # Determine current authentication method
2111: my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
2112: if ($currentauth =~ /^(unix|internal):/) {
2113: push (@Options,({ action => 'changepass',
1.40 www 2114: linktext => 'Change Password',
1.35 matthew 2115: href => '/adm/preferences',
2116: help => 'Change_Password',
2117: subroutine => \&passwordchanger,
2118: breadcrumb =>
2119: { href => '/adm/preferences?action=changepass',
2120: text => 'Change Password'},
2121: },
2122: { action => 'verify_and_change_pass',
2123: subroutine => \&verify_and_change_password,
2124: breadcrumb =>
2125: { href =>'/adm/preferences?action=changepass',
2126: text => 'Change Password'},
1.75 albertel 2127: printmenu => 'not_on_error',
1.35 matthew 2128: }));
2129: }
2130: push (@Options,({ action => 'changescreenname',
2131: linktext => 'Change Screen Name',
2132: href => '/adm/preferences',
2133: help => 'Prefs_Screen_Name_Nickname',
2134: subroutine => \&screennamechanger,
2135: breadcrumb =>
2136: { href => '/adm/preferences?action=changescreenname',
2137: text => 'Change Screen Name'},
2138: },
2139: { action => 'verify_and_change_screenname',
2140: subroutine => \&verify_and_change_screenname,
2141: breadcrumb =>
2142: { href => '/adm/preferences?action=changescreenname',
2143: text => 'Change Screen Name'},
2144: printmenu => 'yes',
2145: }));
2146:
2147: push (@Options,({ action => 'changemsgforward',
1.129 schafran 2148: linktext => 'Change Message Forwarding and Notification E-mail Addresses',
1.35 matthew 2149: href => '/adm/preferences',
1.113 raeburn 2150: help => 'Prefs_Messages',
1.35 matthew 2151: breadcrumb =>
2152: { href => '/adm/preferences?action=changemsgforward',
1.113 raeburn 2153: text => 'Change Message Forwarding/Notification'},
1.35 matthew 2154: subroutine => \&msgforwardchanger,
2155: },
2156: { action => 'verify_and_change_msgforward',
1.113 raeburn 2157: help => 'Prefs_Messages',
1.35 matthew 2158: breadcrumb =>
2159: { href => '/adm/preferences?action=changemsgforward',
1.113 raeburn 2160: text => 'Change Message Forwarding/Notification'},
1.126 droeschl 2161: printmenu => 'yes',
1.35 matthew 2162: subroutine => \&verify_and_change_msgforward }));
2163: my $aboutmeaction=
1.59 albertel 2164: '/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
1.35 matthew 2165: push (@Options,{ action => 'none',
2166: linktext =>
1.141 weissno 2167: q{Edit the Personal Information Page},
1.45 www 2168: help => 'Prefs_About_Me',
1.35 matthew 2169: href => $aboutmeaction});
2170: push (@Options,({ action => 'changecolors',
2171: linktext => 'Change Color Scheme',
2172: href => '/adm/preferences',
2173: help => 'Change_Colors',
2174: breadcrumb =>
2175: { href => '/adm/preferences?action=changecolors',
2176: text => 'Change Colors'},
2177: subroutine => \&colorschanger,
2178: },
2179: { action => 'verify_and_change_colors',
2180: breadcrumb =>
2181: { href => '/adm/preferences?action=changecolors',
2182: text => 'Change Colors'},
2183: printmenu => 'yes',
2184: subroutine => \&verify_and_change_colors,
2185: }));
2186: push (@Options,({ action => 'changelanguages',
1.39 www 2187: linktext => 'Change Language Preferences',
1.35 matthew 2188: href => '/adm/preferences',
1.45 www 2189: help => 'Prefs_Language',
1.35 matthew 2190: breadcrumb=>
2191: { href => '/adm/preferences?action=changelanguages',
2192: text => 'Change Language'},
2193: subroutine => \&languagechanger,
2194: },
2195: { action => 'verify_and_change_languages',
2196: breadcrumb=>
2197: {href => '/adm/preferences?action=changelanguages',
2198: text => 'Change Language'},
2199: printmenu => 'yes',
2200: subroutine=>\&verify_and_change_languages, }
2201: ));
1.44 www 2202: push (@Options,({ action => 'changewysiwyg',
2203: linktext => 'Change WYSIWYG Editor Preferences',
2204: href => '/adm/preferences',
2205: breadcrumb =>
2206: { href => '/adm/preferences?action=changewysiwyg',
2207: text => 'Change WYSIWYG Preferences'},
2208: subroutine => \&wysiwygchanger,
2209: },
2210: { action => 'set_wysiwyg',
2211: breadcrumb =>
2212: { href => '/adm/preferences?action=changewysiwyg',
2213: text => 'Change WYSIWYG Preferences'},
2214: printmenu => 'yes',
2215: subroutine => \&verify_and_change_wysiwyg, }
2216: ));
1.42 raeburn 2217: push (@Options,({ action => 'changediscussions',
2218: linktext => 'Change Discussion Display Preferences',
2219: href => '/adm/preferences',
1.46 raeburn 2220: help => 'Change_Discussion_Display',
1.42 raeburn 2221: breadcrumb =>
2222: { href => '/adm/preferences?action=changediscussions',
1.43 raeburn 2223: text => 'Change Discussion Preferences'},
1.42 raeburn 2224: subroutine => \&discussionchanger,
2225: },
2226: { action => 'verify_and_change_discussion',
2227: breadcrumb =>
2228: { href => '/adm/preferences?action=changediscussions',
1.43 raeburn 2229: text => 'Change Discussion Preferences'},
1.42 raeburn 2230: printmenu => 'yes',
2231: subroutine => \&verify_and_change_discussion, }
2232: ));
1.96 albertel 2233:
2234: my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
1.50 albertel 2235: push (@Options,({ action => 'changerolespref',
1.96 albertel 2236: linktext => 'Change '.$role.' Page Preferences',
1.50 albertel 2237: href => '/adm/preferences',
2238: subroutine => \&rolesprefchanger,
2239: breadcrumb =>
2240: { href => '/adm/preferences?action=changerolespref',
1.96 albertel 2241: text => 'Change '.$role.' Page Pref'},
1.50 albertel 2242: },
2243: { action => 'verify_and_change_rolespref',
2244: subroutine => \&verify_and_change_rolespref,
2245: breadcrumb =>
2246: { href => '/adm/preferences?action=changerolespref',
1.96 albertel 2247: text => 'Change '.$role.' Page Preferences'},
1.50 albertel 2248: printmenu => 'yes',
2249: }));
2250:
1.54 albertel 2251: push (@Options,({ action => 'changetexenginepref',
2252: linktext => 'Change How Math Equations Are Displayed',
2253: href => '/adm/preferences',
2254: subroutine => \&texenginechanger,
2255: breadcrumb =>
2256: { href => '/adm/preferences?action=changetexenginepref',
2257: text => 'Change Math Pref'},
2258: },
2259: { action => 'verify_and_change_texengine',
2260: subroutine => \&verify_and_change_texengine,
2261: breadcrumb =>
2262: { href => '/adm/preferences?action=changetexenginepref',
2263: text => 'Change Math Preferences'},
2264: printmenu => 'yes',
2265: }));
1.85 albertel 2266:
2267: if ($env{'environment.remote'} eq 'off') {
2268: push (@Options,({ action => 'launch',
2269: linktext => 'Launch Remote Control',
2270: href => '/adm/remote?url=/adm/preferences',
2271: }));
2272: } else {
2273: push (@Options,({ action => 'collapse',
2274: linktext => 'Collapse Remote Control',
2275: href => '/adm/remote?url=/adm/preferences',
2276: }));
2277: }
2278:
1.98 www 2279: push (@Options,({ action => 'changeicons',
1.100 www 2280: linktext => 'Change How Menus are Displayed',
1.98 www 2281: href => '/adm/preferences',
2282: subroutine => \&iconchanger,
2283: breadcrumb =>
2284: { href => '/adm/preferences?action=changeicons',
2285: text => 'Change Main Menu'},
2286: },
2287: { action => 'verify_and_change_icons',
2288: subroutine => \&verify_and_change_icons,
2289: breadcrumb =>
2290: { href => '/adm/preferences?action=changeicons',
2291: text => 'Change Main Menu'},
2292: printmenu => 'yes',
2293: }));
2294:
1.106 www 2295: push (@Options,({ action => 'changeclicker',
2296: linktext => 'Register Response Devices ("Clickers")',
2297: href => '/adm/preferences',
2298: subroutine => \&clickerchanger,
2299: breadcrumb =>
1.118 www 2300: { href => '/adm/preferences?action=changeclicker',
1.106 www 2301: text => 'Register Clicker'},
2302: },
2303: { action => 'verify_and_change_clicker',
2304: subroutine => \&verify_and_change_clicker,
2305: breadcrumb =>
2306: { href => '/adm/preferences?action=changeclicker',
2307: text => 'Register Clicker'},
2308: printmenu => 'yes',
2309: }));
1.125 raeburn 2310: my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
2311: if (keys(%author_roles) > 0) {
1.119 www 2312: push (@Options,({ action => 'changedomcoord',
2313: linktext => 'Restrict Domain Coordinator Access',
2314: href => '/adm/preferences',
2315: subroutine => \&domcoordchanger,
2316: breadcrumb =>
2317: { href => '/adm/preferences?action=changedomcoord',
2318: text => 'Restrict Domain Coordinator Access'},
2319: },
2320: { action => 'verify_and_change_domcoord',
2321: subroutine => \&verify_and_change_domcoord,
2322: breadcrumb =>
2323: { href => '/adm/preferences?action=changedomcoord',
2324: text => 'Restrict Domain Coordinator Access'},
2325: printmenu => 'yes',
2326: }));
2327: }
1.105 www 2328:
1.118 www 2329: push (@Options,({ action => 'lockwarning',
2330: subroutine => \&lockwarning,
2331: breadcrumb =>
2332: { href => '/adm/preferences?action=lockwarning',
2333: text => 'Lock Warnings'},
2334: },
2335: { action => 'verify_and_change_locks',
2336: subroutine => \&verify_and_change_lockwarning,
2337: breadcrumb =>
2338: { href => '/adm/preferences?action=lockwarning',
2339: text => 'Lockwarnings'},
2340: printmenu => 'yes',
2341: }));
2342:
1.105 www 2343:
1.74 albertel 2344: if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
2345: || &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
2346: .$env{'request.course.sec'})) {
1.63 raeburn 2347: push (@Options,({ action => 'changecourseinit',
2348: linktext => 'Change Course Initialization Preference',
2349: href => '/adm/preferences',
2350: subroutine => \&coursedisplaychanger,
2351: breadcrumb =>
2352: { href => '/adm/preferences?action=changecourseinit',
2353: text => 'Change Course Init. Pref.'},
2354: },
2355: { action => 'verify_and_change_coursepage',
2356: breadcrumb =>
2357: { href => '/adm/preferences?action=changecourseinit', text => 'Change Course Initialization Preference'},
2358: printmenu => 'yes',
2359: subroutine => \&verify_and_change_coursepage,
2360: }));
2361: }
1.50 albertel 2362:
1.154 www 2363: if (($env{'user.name'} =~ /^(albertel|fox|foxr|kortemey|korte|raeburn)$/)
2364: && ($env{'user.domain'} =~/^(msu|gerd)$/)){
1.35 matthew 2365: push (@Options,({ action => 'debugtoggle',
2366: printmenu => 'yes',
2367: subroutine => \&toggle_debug,
2368: }));
2369: }
1.76 albertel 2370:
2371: $r->print(&Apache::loncommon::start_page('Change Preferences'));
2372:
1.35 matthew 2373: my $call = undef;
1.48 albertel 2374: my $help = undef;
1.35 matthew 2375: my $printmenu = 'yes';
2376: foreach my $option (@Options) {
1.59 albertel 2377: if ($option->{'action'} eq $env{'form.action'}) {
1.35 matthew 2378: $call = $option->{'subroutine'};
2379: $printmenu = $option->{'printmenu'};
2380: if (exists($option->{'breadcrumb'})) {
2381: &Apache::lonhtmlcommon::add_breadcrumb
2382: ($option->{'breadcrumb'});
2383: }
1.48 albertel 2384: $help=$option->{'help'};
1.35 matthew 2385: }
2386: }
1.81 albertel 2387: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Change Preferences',$help));
1.75 albertel 2388: my $error;
1.35 matthew 2389: if (defined($call)) {
1.75 albertel 2390: $error = $call->($r);
1.35 matthew 2391: }
1.75 albertel 2392: if ( ( ($printmenu eq 'yes')
2393: || ($printmenu eq 'not_on_error' && !$error) )
2394: && (!$env{'form.returnurl'})) {
1.35 matthew 2395: my $optionlist = '<table cellpadding="5">';
1.59 albertel 2396: if ($env{'user.name'} =~
1.62 raeburn 2397: /^(albertel|kortemey|fox|foxr|korte|hallmat3|turtle|raeburn)$/
1.35 matthew 2398: ) {
2399: push (@Options,({ action => 'debugtoggle',
2400: linktext => 'Toggle Debug Messages',
2401: text => 'Current Debug status is -'.
1.59 albertel 2402: $env{'user.debug'}.'-.',
1.35 matthew 2403: href => '/adm/preferences',
2404: printmenu => 'yes',
2405: subroutine => \&toggle_debug,
2406: }));
2407: }
2408: foreach my $option(@Options) {
2409: my $optiontext = '';
2410: if (exists($option->{'href'})) {
1.85 albertel 2411: $option->{'href_args'}{'action'}=$option->{'action'};
2412: $optiontext .=
2413: '<a href="'.&add_get_param($option->{'href'},
2414: $option->{'href_args'}).'">'.
1.47 albertel 2415: &mt($option->{'linktext'}).'</a>';
1.35 matthew 2416: }
2417: if (exists($option->{'text'})) {
1.47 albertel 2418: $optiontext .= ' '.&mt($option->{'text'});
1.35 matthew 2419: }
2420: if ($optiontext ne '') {
2421: $optiontext = '<font size="+1">'.$optiontext.'</font>';
2422: my $helplink = ' ';
2423: if (exists($option->{'help'})) {
2424: $helplink = &Apache::loncommon::help_open_topic
2425: ($option->{'help'});
2426: }
2427: $optionlist .= '<tr>'.
2428: '<td>'.$helplink.'</td>'.
2429: '<td>'.$optiontext.'</td>'.
2430: '</tr>';
2431: }
1.13 www 2432: }
1.35 matthew 2433: $optionlist .= '</table>';
2434: $r->print($optionlist);
1.59 albertel 2435: } elsif ($env{'form.returnurl'}) {
2436: $r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'.
1.44 www 2437: &mt('Return').'</font></a>');
1.3 matthew 2438: }
1.76 albertel 2439: $r->print(&Apache::loncommon::end_page());
1.1 www 2440: return OK;
1.35 matthew 2441: }
2442:
2443: sub toggle_debug {
1.59 albertel 2444: if ($env{'user.debug'}) {
1.139 raeburn 2445: &Apache::lonnet::delenv('user.debug');
1.35 matthew 2446: } else {
1.116 raeburn 2447: &Apache::lonnet::appenv({'user.debug' => 1});
1.35 matthew 2448: }
1.13 www 2449: }
1.1 www 2450:
2451: 1;
2452: __END__
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to lonpreferences.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface