2 rcs_id('$Id: UserPreferences.php,v 1.14 2004-01-26 09:18:00 rurban Exp $');
4 Copyright 2001, 2002, 2003 $ThePhpWikiProgrammingTeam
6 This file is part of PhpWiki.
8 PhpWiki is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 PhpWiki is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with PhpWiki; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 * Plugin to allow any user to adjust his own preferences.
25 * This must be used in the page "UserPreferences".
26 * Prefs are stored in metadata within the user's home page or in a cookie.
28 class WikiPlugin_UserPreferences
34 return _("UserPreferences");
37 function getVersion() {
38 return preg_replace("/[Revision: $]/", '',
39 "\$Revision: 1.14 $");
42 function getDefaultArguments() {
44 $pagename = $request->getArg('pagename');
45 // take current userid from request
46 $user = $request->getUser();
47 $userid = $user->UserName();
48 $prefs = $user->getPreferences();
49 // return defaults established by the UserPreferences class
53 function run($dbi, $argstr, $request) {
54 $args = $this->getArgs($argstr, $request);
55 $user = &$request->getUser();
56 if (! $request->isActionPage($request->getArg('pagename'))) {
57 $no_args = $this->getDefaultArguments();
59 // foreach ($no_args as $key => $value) {
60 // $no_args[$value] = false;
62 $no_args['errmsg'] = HTML(HTML::h2(_("Error: The user HomePage must be a valid WikiWord. Sorry, UserPreferences cannot be saved."),HTML::hr()));
63 $no_args['isForm'] = false;
64 return Template('userprefs', $no_args);
66 $userid = $user->UserName();
67 if (((defined('ALLOW_BOGO_LOGIN') && ALLOW_BOGO_LOGIN && $user->isSignedIn())
68 || $user->isAuthenticated())
70 $pref = $user->getPreferences();
71 //trigger_error("DEBUG: reading prefs from getPreferences".print_r($pref));
73 if ($request->isPost()) {
74 //trigger_error("DEBUG: request is post");
75 if ($request->_prefs) {
76 // replace only changed prefs in $pref with those from request
77 $rp = $request->_prefs->_prefs;
78 //trigger_error("DEBUG: reading prefs from request".print_r($rp));
79 //trigger_error("DEBUG: writing prefs with setPreferences".print_r($pref));
80 $num = $user->setPreferences(new UserPreferences($rp));
82 $errmsg = _("No changes.");
85 $errmsg = fmt("%d UserPreferences fields successfully updated.", $num);
87 $args['errmsg'] = HTML(HTML::h2($errmsg), HTML::hr());
90 $available_themes = array();
91 $dir_root = 'themes/';
92 if (defined('PHPWIKI_DIR'))
93 $dir_root = PHPWIKI_DIR . "/$dir_root";
94 $dir = dir($dir_root);
96 while($entry = $dir->read()) {
97 if (is_dir($dir_root.$entry)
98 && (substr($entry,0,1) != '.')
100 array_push($available_themes, $entry);
105 $args['available_themes'] = $available_themes;
107 $available_languages = array('en');
108 $dir_root = 'locale/';
109 if (defined('PHPWIKI_DIR'))
110 $dir_root = PHPWIKI_DIR . "/$dir_root";
111 $dir = dir($dir_root);
113 while($entry = $dir->read()) {
114 if (is_dir($dir_root.$entry)
115 && (substr($entry,0,1) != '.')
117 && $entry != 'CVS') {
118 array_push($available_languages, $entry);
123 $args['available_languages'] = $available_languages;
125 return Template('userprefs', $args);
128 return $user->PrintLoginForm ($request, $args, false, false);
133 // $Log: not supported by cvs2svn $
134 // Revision 1.13 2003/12/04 20:27:00 carstenklapp
137 // Revision 1.12 2003/12/01 22:21:33 carstenklapp
138 // Bugfix: UserPreferences are no longer clobbered when signing in after
139 // the previous session has ended (i.e. user closed browser then signed
140 // in again). This is still a bit of a mess, and the preferences do not
141 // take effect until the next page browse/link has been clicked.
143 // Revision 1.11 2003/09/19 22:01:19 carstenklapp
144 // BOGO users allowed preferences too when ALLOW_BOGO_LOGIN == true.
146 // Revision 1.10 2003/09/13 21:57:26 carstenklapp
147 // Reformatting only.
149 // Revision 1.9 2003/09/13 21:53:41 carstenklapp
150 // Added lang and theme arguments, getVersion(), copyright and cvs log.
158 // c-hanging-comment-ender-p: nil
159 // indent-tabs-mode: nil