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-rw-r--r--plugins/FBConnect/FBConnectPlugin.php278
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diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
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+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Plugin to enable Facebook Connect
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Plugin
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+define("FACEBOOK_CONNECT_SERVICE", 3);
+
+require_once INSTALLDIR . '/lib/facebookutil.php';
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectAuth.php';
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectSettings.php';
+require_once INSTALLDIR . '/plugins/FBConnect/FBCLoginGroupNav.php';
+require_once INSTALLDIR . '/plugins/FBConnect/FBCSettingsNav.php';
+
+/**
+ * Plugin to enable Facebook Connect
+ *
+ * @category Plugin
+ * @package Laconica
+ * @author Zach Copley <zach@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+class FBConnectPlugin extends Plugin
+{
+ function __construct()
+ {
+ parent::__construct();
+ }
+
+ // Hook in new actions
+ function onRouterInitialized(&$m) {
+ $m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
+ $m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
+ $m->connect('settings/facebook', array('action' => 'FBConnectSettings'));
+ }
+
+ // Add in xmlns:fb
+ function onStartShowHTML($action)
+ {
+ $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
+ $_SERVER['HTTP_ACCEPT'] : null;
+
+ // XXX: allow content negotiation for RDF, RSS, or XRDS
+
+ $cp = common_accept_to_prefs($httpaccept);
+ $sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
+
+ $type = common_negotiate_type($cp, $sp);
+
+ if (!$type) {
+ throw new ClientException(_('This page is not available in a '.
+ 'media type you accept'), 406);
+ }
+
+ header('Content-Type: '.$type);
+
+ $action->extraHeaders();
+
+ $action->startXML('html',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+
+ $language = $action->getLanguage();
+
+ $action->elementStart('html',
+ array('xmlns' => 'http://www.w3.org/1999/xhtml',
+ 'xmlns:fb' => 'http://www.facebook.com/2008/fbml',
+ 'xml:lang' => $language,
+ 'lang' => $language));
+
+ return false;
+ }
+
+ function onEndShowLaconicaScripts($action)
+ {
+ $action->element('script',
+ array('type' => 'text/javascript',
+ 'src' => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
+ ' ');
+
+ $apikey = common_config('facebook', 'apikey');
+ $plugin_path = common_path('plugins/FBConnect');
+
+ $login_url = common_local_url('FBConnectAuth');
+ $logout_url = common_local_url('logout');
+
+ $html = sprintf('<script type="text/javascript">FB.init("%s", "%s/xd_receiver.htm");
+
+ function goto_login() {
+ window.location = "%s";
+ }
+
+ function goto_logout() {
+ window.location = "%s";
+ }
+
+ </script>', $apikey, $plugin_path, $login_url, $logout_url);
+
+
+ $action->raw($html);
+ }
+
+ function onEndShowLaconicaStyles($action)
+ {
+ $action->element('link', array('rel' => 'stylesheet',
+ 'type' => 'text/css',
+ 'href' => common_path('plugins/FBConnect/FBConnectPlugin.css')));
+ }
+
+ function onStartPrimaryNav($action)
+ {
+ $user = common_current_user();
+
+ if ($user) {
+
+ $action->menuItem(common_local_url('all', array('nickname' => $user->nickname)),
+ _('Home'), _('Personal profile and friends timeline'), false, 'nav_home');
+ $action->menuItem(common_local_url('profilesettings'),
+ _('Account'), _('Change your email, avatar, password, profile'), false, 'nav_account');
+ if (common_config('xmpp', 'enabled')) {
+ $action->menuItem(common_local_url('imsettings'),
+ _('Connect'), _('Connect to IM, SMS, Twitter'), false, 'nav_connect');
+ } else {
+ $action->menuItem(common_local_url('smssettings'),
+ _('Connect'), _('Connect to SMS, Twitter'), false, 'nav_connect');
+ }
+ $action->menuItem(common_local_url('invite'),
+ _('Invite'),
+ sprintf(_('Invite friends and colleagues to join you on %s'),
+ common_config('site', 'name')),
+ false, 'nav_invitecontact');
+
+ $flink = Foreign_link::getByUserId($user->id, FACEBOOK_CONNECT_SERVICE);
+ $fbuid = 0;
+
+ if ($flink) {
+
+ try {
+
+ $facebook = getFacebook();
+ $fbuid = getFacebook()->get_loggedin_user();
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING,
+ 'Problem getting Facebook client: ' .
+ $e->getMessage());
+ }
+
+ // Display Facebook Logged in indicator w/Facebook favicon
+
+ if ($fbuid > 0) {
+
+ $action->elementStart('li', array('id' => 'nav_fb'));
+ $action->elementStart('fb:profile-pic', array('uid' => $flink->foreign_id,
+ 'linked' => 'false',
+ 'width' => 16,
+ 'height' => 16));
+ $action->elementEnd('fb:profile-pic');
+
+ $iconurl = common_path('/plugins/FBConnect/fbfavicon.ico');
+ $action->element('img', array('src' => $iconurl));
+
+ $action->elementEnd('li');
+
+ }
+ }
+
+ // Need to override the Logout link to make it do FB stuff
+
+ if ($fbuid > 0) {
+
+ $logout_url = common_local_url('logout');
+ $title = _('Logout from the site');
+ $text = _('Logout');
+
+ $html = sprintf('<li id="nav_logout"><a href="%s" title="%s" ' .
+ 'onclick="FB.Connect.logout(function() { goto_logout() })">%s</a></li>',
+ $logout_url, $title, $text);
+
+ $action->raw($html);
+
+ } else {
+ $action->menuItem(common_local_url('logout'),
+ _('Logout'), _('Logout from the site'), false, 'nav_logout');
+ }
+ }
+ else {
+ if (!common_config('site', 'closed')) {
+ $action->menuItem(common_local_url('register'),
+ _('Register'), _('Create an account'), false, 'nav_register');
+ }
+ $action->menuItem(common_local_url('openidlogin'),
+ _('OpenID'), _('Login with OpenID'), false, 'nav_openid');
+ $action->menuItem(common_local_url('login'),
+ _('Login'), _('Login to the site'), false, 'nav_login');
+ }
+
+ $action->menuItem(common_local_url('doc', array('title' => 'help')),
+ _('Help'), _('Help me!'), false, 'nav_help');
+ $action->menuItem(common_local_url('peoplesearch'),
+ _('Search'), _('Search for people or text'), false, 'nav_search');
+
+ return false;
+ }
+
+ function onStartShowLocalNavBlock($action)
+ {
+ $action_name = get_class($action);
+
+ $login_actions = array('LoginAction', 'RegisterAction',
+ 'OpenidloginAction', 'FBConnectLoginAction');
+
+ if (in_array($action_name, $login_actions)) {
+ $nav = new FBCLoginGroupNav($action);
+ $nav->show();
+ return false;
+ }
+
+ $connect_actions = array('SmssettingsAction',
+ 'TwittersettingsAction', 'FBConnectSettingsAction');
+
+ if (in_array($action_name, $connect_actions)) {
+ $nav = new FBCSettingsNav($action);
+ $nav->show();
+ return false;
+ }
+
+ return true;
+ }
+
+ function onEndLogout($action)
+ {
+ try {
+
+ $facebook = getFacebook();
+ $fbuid = $facebook->get_loggedin_user();
+
+ if ($fbuid > 0) {
+ $facebook->logout(common_local_url('public'));
+ }
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, 'Could\'t logout of Facebook: ' .
+ $e->getMessage());
+ }
+ }
+
+}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-16 01:18:27 +0000