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
20 along with PhpWiki; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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
39 return _("UserPreferences");
42 function getDescription () {
43 return _("Allow any user to adjust his own preferences.");
46 function getVersion() {
47 return preg_replace("/[Revision: $]/", '',
51 function getDefaultArguments() {
53 $pagename = $request->getArg('pagename');
54 $user = $request->getUser();
55 if ( isset($user->_prefs) and
56 isset($user->_prefs->_prefs) and
57 isset($user->_prefs->_method) ) {
58 $pref =& $user->_prefs;
60 $pref = $user->getPreferences();
63 //we need a hash of pref => default_value
64 foreach ($pref->_prefs as $name => $obj) {
65 $prefs[$name] = $obj->default_value;
70 function run($dbi, $argstr, &$request, $basepage) {
71 $args = $this->getArgs($argstr, $request);
72 $user =& $request->_user;
73 if (isa($request,'MockRequest'))
75 if ((!$request->isActionPage($request->getArg('pagename'))
76 and (!isset($user->_prefs->_method)
77 or !in_array($user->_prefs->_method, array('ADODB','SQL','PDO'))))
78 or (in_array($request->getArg('action'), array('zip','ziphtml','dumphtml')))
79 or (isa($user,'_ForbiddenUser')))
81 $no_args = $this->getDefaultArguments();
83 // foreach ($no_args as $key => $value) {
84 // $no_args[$value] = false;
86 $no_args['errmsg'] = HTML(HTML::h2(_("Error: The user HomePage must be a valid WikiWord. Sorry, UserPreferences cannot be saved."),HTML::hr()));
87 $no_args['isForm'] = false;
88 return Template('userprefs', $no_args);
90 $userid = $user->UserName();
91 if (// ((defined('ALLOW_BOGO_LOGIN') && ALLOW_BOGO_LOGIN && $user->isSignedIn()) ||
92 $user->isAuthenticated() and !empty($userid))
94 $pref = &$request->_prefs;
95 $args['isForm'] = true;
96 //trigger_error("DEBUG: reading prefs from getPreferences".print_r($pref));
98 if ($request->isPost()) {
100 $delete = $request->getArg('delete');
101 if ($delete and $request->getArg('verify')) {
102 // deleting prefs, verified
103 $default_prefs = $pref->defaultPreferences();
104 $default_prefs['userid'] = $user->UserName();
105 $user->setPreferences($default_prefs);
106 $request->_setUser($user);
107 $request->setArg("verify",false);
108 $request->setArg("delete",false);
109 $errmsg .= _("Your UserPreferences have been successfully reset to default.");
110 $args['errmsg'] = HTML::div(array('class' => 'feedback'), HTML::p($errmsg));
111 return Template('userprefs', $args);
112 } elseif ($delete and !$request->getArg('verify')) {
113 return HTML::fieldset(
114 HTML::form(array('action' => $request->getPostURL(),
116 HiddenInputs(array('verify' => 1)),
117 HiddenInputs($request->getArgs()),
118 HTML::p(_("Do you really want to reset all your UserPreferences?")),
119 HTML::p(Button('submit:delete', _("Yes"), 'delete'),
121 Button('cancel', _("Cancel")))
123 } elseif ($rp = $request->getArg('pref')) {
124 // replace only changed prefs in $pref with those from request
125 if (!empty($rp['passwd']) and ($rp['passwd2'] != $rp['passwd'])) {
126 $errmsg = _("Wrong password. Try again.");
128 //trigger_error("DEBUG: reading prefs from request".print_r($rp));
129 //trigger_error("DEBUG: writing prefs with setPreferences".print_r($pref));
130 if (empty($rp['passwd'])) unset($rp['passwd']);
131 // fix to set system pulldown's. empty values don't get posted
132 if (empty($rp['theme'])) $rp['theme'] = '';
133 if (empty($rp['lang'])) $rp['lang'] = '';
134 $num = $user->setPreferences($rp);
135 if (!empty($rp['passwd'])) {
136 $passchanged = false;
137 if ($user->mayChangePass()) {
138 if (method_exists($user, 'storePass')) {
139 $passchanged = $user->storePass($rp['passwd']);
141 if (!$passchanged and method_exists($user, 'changePass')) {
142 $passchanged = $user->changePass($rp['passwd']);
145 $errmsg = _("Password updated.");
147 $errmsg = _("Password was not changed.");
150 $errmsg = _("Password cannot be changed.");
154 $errmsg .= " " ._("No changes.");
156 $request->_setUser($user);
157 $pref = $user->_prefs;
159 $errmsg .= _("One UserPreferences field successfully updated.");
161 $errmsg .= sprintf(_("%d UserPreferences fields successfully updated."), $num);
165 $args['errmsg'] = HTML::div(array('class' => 'feedback'), HTML::p($errmsg));
169 $args['available_themes'] = listAvailableThemes();
170 $args['available_languages'] = listAvailableLanguages();
172 return Template('userprefs', $args);
174 // wrong or unauthenticated user
175 return $request->_notAuthorized(WIKIAUTH_BOGO);
176 //return $user->PrintLoginForm ($request, $args, false, false);
186 // c-hanging-comment-ender-p: nil
187 // indent-tabs-mode: nil