Gather all the Facebook stuff together in one place
This commit is contained in:
Zach Copley
203
plugins/Facebook/FBConnectSettings.php
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203
plugins/Facebook/FBConnectSettings.php
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<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Facebook Connect settings
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Settings
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/connectsettingsaction.php';
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/**
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* Facebook Connect settings action
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*
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* @category Settings
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class FBConnectSettingsAction extends ConnectSettingsAction
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{
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/**
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* Title of the page
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*
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* @return string Title of the page
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*/
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function title()
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{
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return _('Facebook Connect Settings');
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}
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/**
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* Instructions for use
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*
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* @return instructions for use
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*/
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function getInstructions()
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{
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return _('Manage how your account connects to Facebook');
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}
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/**
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* Content area of the page
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*
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* Shows a form for uploading an avatar.
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*
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* @return void
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*/
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function showContent()
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{
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$user = common_current_user();
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$flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
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$this->elementStart('form', array('method' => 'post',
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'id' => 'form_settings_facebook',
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'class' => 'form_settings',
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'action' =>
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common_local_url('FBConnectSettings')));
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if (!$flink) {
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$this->element('p', 'instructions',
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_('There is no Facebook user connected to this account.'));
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$this->element('fb:login-button', array('onlogin' => 'goto_login()',
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'length' => 'long'));
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} else {
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$this->element('p', 'form_note',
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_('Connected Facebook user'));
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$this->elementStart('p', array('class' => 'facebook-user-display'));
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$this->elementStart('fb:profile-pic',
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array('uid' => $flink->foreign_id,
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'size' => 'small',
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'linked' => 'true',
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'facebook-logo' => 'true'));
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$this->elementEnd('fb:profile-pic');
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$this->elementStart('fb:name', array('uid' => $flink->foreign_id,
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'useyou' => 'false'));
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$this->elementEnd('fb:name');
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$this->elementEnd('p');
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$this->hidden('token', common_session_token());
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$this->elementStart('fieldset');
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$this->element('legend', null, _('Disconnect my account from Facebook'));
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if (!$user->password) {
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$this->elementStart('p', array('class' => 'form_guide'));
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$this->text(_('Disconnecting your Faceboook ' .
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'would make it impossible to log in! Please '));
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$this->element('a',
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array('href' => common_local_url('passwordsettings')),
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_('set a password'));
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$this->text(_(' first.'));
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$this->elementEnd('p');
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} else {
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$note = 'Keep your %s account but disconnect from Facebook. ' .
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'You\'ll use your %s password to log in.';
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$site = common_config('site', 'name');
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$this->element('p', 'instructions',
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sprintf($note, $site, $site));
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$this->submit('disconnect', _('Disconnect'));
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}
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$this->elementEnd('fieldset');
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}
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$this->elementEnd('form');
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}
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/**
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* Handle post
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*
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* Disconnects the current Facebook user from the current user's account
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*
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* @return void
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*/
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function handlePost()
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{
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->showForm(_('There was a problem with your session token. '.
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'Try again, please.'));
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return;
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}
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if ($this->arg('disconnect')) {
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$user = common_current_user();
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$flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
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$result = $flink->delete();
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if ($result === false) {
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common_log_db_error($user, 'DELETE', __FILE__);
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$this->serverError(_('Couldn\'t delete link to Facebook.'));
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return;
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}
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try {
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// Clear FB Connect cookies out
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$facebook = getFacebook();
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$facebook->clear_cookie_state();
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} catch (Exception $e) {
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common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
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'Couldn\'t clear Facebook cookies: ' .
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$e->getMessage());
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}
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$this->showForm(_('You have disconnected from Facebook.'), true);
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} else {
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$this->showForm(_('Not sure what you\'re trying to do.'));
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return;
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}
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}
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}
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