4 * Copyright (C) 2001,2002,2003,2004,2005 $ThePhpWikiProgrammingTeam
5 * Copyright 2008-2009 Marc-Etienne Vargenau, Alcatel-Lucent
7 * This file is part of PhpWiki.
9 * PhpWiki is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * PhpWiki is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License along
20 * with PhpWiki; if not, write to the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 * Plugin to allow any user to adjust his own preferences.
26 * This must be used in the page "UserPreferences".
27 * Prefs are stored in metadata in the current session,
28 * within the user's home page or in a database.
30 * WikiTheme extension: WikiThemes are able to extend the predefined list
33 class WikiPlugin_UserPreferences
38 function getDescription()
40 return _("Allow any user to adjust his own preferences.");
43 function getDefaultArguments()
46 $user = $request->getUser();
47 if (isset($user->_prefs) and
48 isset($user->_prefs->_prefs) and
49 isset($user->_prefs->_method)
51 $pref =& $user->_prefs;
53 $pref = $user->getPreferences();
56 //we need a hash of pref => default_value
57 foreach ($pref->_prefs as $name => $obj) {
58 $prefs[$name] = $obj->default_value;
63 function run($dbi, $argstr, &$request, $basepage)
65 $args = $this->getArgs($argstr, $request);
66 $user =& $request->_user;
67 $user->_request = $request;
68 if (isa($request, 'MockRequest'))
70 if (defined('FUSIONFORGE') and FUSIONFORGE) {
71 if (!($user->isAuthenticated())) {
72 return HTML::p(array('class' => 'error'),
73 _("Error: You are not logged in, cannot display UserPreferences."));
76 if ((!isActionPage($request->getArg('pagename'))
77 and (!isset($user->_prefs->_method)
78 or !in_array($user->_prefs->_method, array('ADODB', 'SQL', 'PDO'))))
79 or (in_array($request->getArg('action'), array('zip', 'ziphtml', 'dumphtml')))
80 or (isa($user, '_ForbiddenUser'))
82 $no_args = $this->getDefaultArguments();
83 $no_args['errmsg'] = HTML::p(array('class' => 'error'),
84 _("Error: The user HomePage must be a valid WikiWord. Sorry, UserPreferences cannot be saved."));
85 $no_args['isForm'] = false;
86 return Template('userprefs', $no_args);
88 $userid = $user->UserName();
89 if ($user->isAuthenticated() and !empty($userid)) {
90 $pref = &$request->_prefs;
91 $args['isForm'] = true;
93 if ($request->isPost()) {
95 $delete = $request->getArg('delete');
96 if ($delete and $request->getArg('verify')) {
97 // deleting prefs, verified
98 $default_prefs = $pref->defaultPreferences();
99 $default_prefs['userid'] = $user->UserName();
100 $user->setPreferences($default_prefs);
101 $request->_setUser($user);
102 $request->setArg("verify", false);
103 $request->setArg("delete", false);
104 $errmsg .= _("Your UserPreferences have been successfully reset to default.");
105 $args['errmsg'] = HTML::div(array('class' => 'feedback'), HTML::p($errmsg));
106 return Template('userprefs', $args);
107 } elseif ($delete and !$request->getArg('verify')) {
108 return HTML::fieldset(
109 HTML::form(array('action' => $request->getPostURL(),
111 HiddenInputs(array('verify' => 1)),
112 HiddenInputs($request->getArgs()),
113 HTML::p(_("Do you really want to reset all your UserPreferences?")),
114 HTML::p(Button('submit:delete', _("Yes"), 'delete'),
116 Button('cancel', _("Cancel")))
118 } elseif ($rp = $request->getArg('pref')) {
119 // replace only changed prefs in $pref with those from request
120 if (!empty($rp['passwd']) and ($rp['passwd2'] != $rp['passwd'])) {
121 $errmsg = _("Wrong password. Try again.");
123 if (empty($rp['passwd'])) unset($rp['passwd']);
124 // fix to set system pulldown's. empty values don't get posted
125 if (empty($rp['theme'])) $rp['theme'] = '';
126 if (empty($rp['lang'])) $rp['lang'] = '';
127 $num = $user->setPreferences($rp);
128 if (!empty($rp['passwd'])) {
129 $passchanged = false;
130 if ($user->mayChangePass()) {
131 if (method_exists($user, 'storePass')) {
132 $passchanged = $user->storePass($rp['passwd']);
134 if (!$passchanged and method_exists($user, 'changePass')) {
135 $passchanged = $user->changePass($rp['passwd']);
138 $errmsg = _("Password updated.");
140 $errmsg = _("Password was not changed.");
143 $errmsg = _("Password cannot be changed.");
147 $errmsg .= " " . _("No changes.");
149 $request->_setUser($user);
150 $pref = $user->_prefs;
152 $errmsg .= _("One UserPreferences field successfully updated.");
154 $errmsg .= sprintf(_("%d UserPreferences fields successfully updated."), $num);
158 $args['errmsg'] = HTML::div(array('class' => 'feedback'), HTML::p($errmsg));
162 $args['available_themes'] = listAvailableThemes();
163 $args['available_languages'] = listAvailableLanguages();
165 return Template('userprefs', $args);
167 // wrong or unauthenticated user
168 return $request->_notAuthorized(WIKIAUTH_BOGO);
177 // c-hanging-comment-ender-p: nil
178 // indent-tabs-mode: nil