3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('LACONICA')) { exit(1); }
22 require_once(INSTALLDIR.'/lib/settingsaction.php');
23 require_once(INSTALLDIR.'/lib/jabber.php');
25 class ImsettingsAction extends SettingsAction {
27 function show_top($arr) {
31 $this->message($msg, $success);
33 common_element('div', 'instructions',
34 _t('You can send and receive notices through '.
35 'Jabber/GTalk instant messages. Configure '.
36 'your address and settings below.'));
38 $this->settings_menu();
41 function show_form($msg=NULL, $success=false) {
42 $user = common_current_user();
43 common_show_header(_t('IM settings'), NULL, array($msg, $success),
44 array($this, 'show_top'));
46 common_element_start('form', array('method' => 'POST',
49 common_local_url('imsettings')));
51 common_element('h2', NULL, _t('Address'));
54 common_element_start('p');
55 common_element('span', 'address confirmed', $user->jabber);
56 common_element('span', 'input_instructions',
57 _t('Current confirmed Jabber/GTalk address.'));
58 common_hidden('jabber', $user->jabber);
59 common_element_end('p');
60 common_submit('remove', 'Remove');
62 $confirm = $this->get_confirmation();
64 common_element_start('p');
65 common_element('span', 'address unconfirmed', $confirm->address);
66 common_element('span', 'input_instructions',
67 _t('Current confirmed Jabber/GTalk address.'));
68 common_hidden('jabber', $confirm->address);
69 common_element_end('p');
70 common_submit('cancel', _t('Cancel'));
72 common_input('jabber', _t('IM Address'),
73 ($this->arg('jabber')) ? $this->arg('jabber') : NULL,
74 _t('Jabber or GTalk address, like "UserName@example.org"'));
75 common_submit('add', 'Add');
79 common_element('h2', NULL, _t('Preferences'));
81 common_checkbox('jabbernotify',
82 _t('Send me notices through Jabber/GTalk.'),
84 common_checkbox('updatefrompresence',
85 _t('Post a notice when my Jabber/GTalk status changes.'),
86 $user->updatefrompresence);
87 common_submit('save', _t('Save'));
89 common_element_end('form');
93 function get_confirmation() {
94 $user = common_current_user();
95 $confirm = new Confirm_address();
96 $confirm->user_id = $user->id;
97 $confirm->address_type = 'jabber';
98 if ($confirm->find(TRUE)) {
105 function handle_post() {
107 if ($this->arg('save')) {
108 $this->save_preferences();
109 } else if ($this->arg('add')) {
110 $this->add_address();
111 } else if ($this->arg('cancel')) {
112 $this->cancel_confirmation();
113 } else if ($this->arg('remove')) {
114 $this->remove_address();
116 $this->show_form(_t('Unexpected form submission.'));
120 function save_preferences() {
122 $jabbernotify = $this->boolean('jabbernotify');
123 $updatefrompresence = $this->boolean('updatefrompresence');
125 $user = common_current_user();
127 assert(!is_null($user)); # should already be checked
129 $user->query('BEGIN');
131 $original = clone($user);
133 $user->jabbernotify = $jabbernotify;
134 $user->updatefrompresence = $updatefrompresence;
136 $result = $user->update($original);
138 if ($result === FALSE) {
139 common_log_db_error($user, 'UPDATE', __FILE__);
140 common_server_error(_t('Couldnt update user.'));
144 $user->query('COMMIT');
146 $this->show_form(_t('Preferences saved.'), true);
149 function add_address() {
151 $jabber = $this->trimmed('jabber');
156 $this->show_form(_t('No Jabber ID.'));
160 $jabber = jabber_normalize_jid($jabber);
163 $this->show_form(_('Cannot normalize that Jabber ID'));
166 if (!jabber_valid_base_jid($jabber)) {
167 $this->show_form(_('Not a valid Jabber ID'));
169 } else if ($user->jabber == $jabber) {
170 $this->show_form(_('That is already your Jabber ID.'));
172 } else if ($this->jabber_exists($jabber)) {
173 $this->show_form(_('Jabber ID already belongs to another user.'));
177 $confirm = new Confirm_address();
178 $confirm->address = $jabber;
179 $confirm->address_type = 'jabber';
180 $confirm->user_id = $user->id;
181 $confirm->code = common_confirmation_code(64);
183 $result = $confirm->insert();
185 if ($result === FALSE) {
186 common_log_db_error($confirm, 'INSERT', __FILE__);
187 common_server_error(_t('Couldnt insert confirmation code.'));
191 # XXX: optionally queue for offline sending
193 if (!jabber_is_subscribed($jabber)) {
194 jabber_special_presence('subscribe', $address);
196 jabber_confirm_address($confirm->code,
201 $this->show_form(_t('A confirmation code was ' .
202 ' sent to the IM address you added. ' .
203 ' You must approve ' . jabber_daemon_address() .
204 ' for sending messages to you.'),
208 function cancel_confirmation() {
209 $jabber = $this->arg('jabber');
210 $confirm = $this->get_confirmation();
212 $this->show_form(_t('No pending confirmation to cancel.'));
215 if ($confirm->address != $jabber) {
216 $this->show_form(_t('That is the wrong IM address.'));
220 $result = $confirm->delete();
223 common_log_db_error($confirm, 'DELETE', __FILE__);
224 $this->server_error(_t('Couldn\'t delete email confirmation.'));
228 $this->show_form(_t('Confirmation cancelled.'), TRUE);
231 function remove_address() {
233 $user = common_current_user();
234 $jabber = $this->arg('jabber');
236 # Maybe an old tab open...?
238 if ($user->jabber != $jabber) {
239 $this->show_form(_t('That is not your Jabber ID.'));
243 $user->query('BEGIN');
244 $user->jabber = NULL;
245 $result = $user->updateKeys($original);
246 if ($result === FALSE) {
247 common_log_db_error($user, 'UPDATE', __FILE__);
248 common_server_error(_t('Couldnt update user.'));
251 $user->query('COMMIT');
253 # Unsubscribe to the old address
255 jabber_special_presence('unsubscribe', $jabber);
257 $this->show_form(_t('The address was removed.'), TRUE);
260 function jabber_exists($jabber) {
261 $user = common_current_user();
262 $other = User::staticGet('jabber', $jabber);
266 return $other->id != $user->id;