2009-10-21 08:32:30 +09:00
|
|
|
<?php
|
|
|
|
/**
|
|
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
|
|
*
|
|
|
|
* Plugin to add a StatusNet Facebook application
|
|
|
|
*
|
|
|
|
* 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 StatusNet
|
|
|
|
* @author Zach Copley <zach@status.net>
|
|
|
|
* @copyright 2009 StatusNet, Inc.
|
|
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
|
|
* @link http://status.net/
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (!defined('STATUSNET')) {
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
2009-10-21 10:17:31 +09:00
|
|
|
define("FACEBOOK_CONNECT_SERVICE", 3);
|
|
|
|
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/facebookutil.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBConnectAuth.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBConnectLogin.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBConnectSettings.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBCLoginGroupNav.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBCSettingsNav.php';
|
|
|
|
require_once INSTALLDIR . '/plugins/Facebook/FBC_XDReceiver.php';
|
|
|
|
|
2009-10-21 08:32:30 +09:00
|
|
|
/**
|
|
|
|
* Facebook plugin to add a StatusNet Facebook application
|
|
|
|
*
|
|
|
|
* @category Plugin
|
|
|
|
* @package StatusNet
|
|
|
|
* @author Zach Copley <zach@status.net>
|
|
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
|
|
* @link http://status.net/
|
|
|
|
*/
|
|
|
|
|
|
|
|
class FacebookPlugin extends Plugin
|
|
|
|
{
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Add Facebook app actions to the router table
|
|
|
|
*
|
|
|
|
* Hook for RouterInitialized event.
|
|
|
|
*
|
|
|
|
* @param Net_URL_Mapper &$m path-to-action mapper
|
|
|
|
*
|
|
|
|
* @return boolean hook return
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onRouterInitialized(&$m)
|
|
|
|
{
|
2009-10-21 10:17:31 +09:00
|
|
|
|
|
|
|
// Facebook App stuff
|
|
|
|
|
2009-10-21 08:32:30 +09:00
|
|
|
$m->connect('facebook', array('action' => 'facebookhome'));
|
|
|
|
$m->connect('facebook/index.php', array('action' => 'facebookhome'));
|
|
|
|
$m->connect('facebook/settings.php', array('action' => 'facebooksettings'));
|
|
|
|
$m->connect('facebook/invite.php', array('action' => 'facebookinvite'));
|
|
|
|
$m->connect('facebook/remove', array('action' => 'facebookremove'));
|
|
|
|
|
2009-10-21 10:17:31 +09:00
|
|
|
// Facebook Connect stuff
|
|
|
|
|
|
|
|
$m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
|
|
|
|
$m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
|
|
|
|
$m->connect('settings/facebook', array('action' => 'FBConnectSettings'));
|
|
|
|
$m->connect('xd_receiver.html', array('action' => 'FBC_XDReceiver'));
|
|
|
|
|
2009-10-21 08:32:30 +09:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Automatically load the actions and libraries used by the Facebook app
|
|
|
|
*
|
|
|
|
* @param Class $cls the class
|
|
|
|
*
|
|
|
|
* @return boolean hook return
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
function onAutoload($cls)
|
|
|
|
{
|
|
|
|
switch ($cls) {
|
|
|
|
case 'FacebookAction':
|
|
|
|
case 'FacebookhomeAction':
|
|
|
|
case 'FacebookinviteAction':
|
|
|
|
case 'FacebookremoveAction':
|
|
|
|
case 'FacebooksettingsAction':
|
|
|
|
include_once INSTALLDIR . '/plugins/Facebook/' .
|
|
|
|
strtolower(mb_substr($cls, 0, -6)) . '.php';
|
|
|
|
return false;
|
|
|
|
default:
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-10-21 10:17:31 +09:00
|
|
|
// Add in xmlns:fb
|
|
|
|
function onStartShowHTML($action)
|
|
|
|
{
|
|
|
|
|
|
|
|
if ($this->reqFbScripts($action)) {
|
|
|
|
|
|
|
|
// XXX: Horrible hack to make Safari, FF2, and Chrome work with
|
|
|
|
// Facebook Connect. These browser cannot use Facebook's
|
|
|
|
// DOM parsing routines unless the mime type of the page is
|
|
|
|
// text/html even though Facebook Connect uses XHTML. This is
|
|
|
|
// A bug in Facebook Connect, and this is a temporary solution
|
|
|
|
// until they fix their JavaScript libs.
|
|
|
|
header('Content-Type: text/html');
|
|
|
|
|
|
|
|
$action->extraHeaders();
|
|
|
|
|
|
|
|
$action->startXML('html');
|
|
|
|
|
|
|
|
$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' => $language));
|
|
|
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Note: this script needs to appear in the <body>
|
|
|
|
|
|
|
|
function onEndShowScripts($action)
|
|
|
|
{
|
|
|
|
if ($this->reqFbScripts($action)) {
|
|
|
|
|
|
|
|
$apikey = common_config('facebook', 'apikey');
|
|
|
|
$plugin_path = common_path('plugins/Facebook');
|
|
|
|
|
|
|
|
$login_url = common_local_url('FBConnectAuth');
|
|
|
|
$logout_url = common_local_url('logout');
|
|
|
|
|
|
|
|
// XXX: Facebook says we don't need this FB_RequireFeatures(),
|
|
|
|
// but we actually do, for IE and Safari. Gar.
|
|
|
|
|
|
|
|
$js = '<script type="text/javascript">';
|
|
|
|
$js .= ' $(document).ready(function () {';
|
|
|
|
$js .= ' FB_RequireFeatures(';
|
|
|
|
$js .= ' ["XFBML"], function() {';
|
|
|
|
$js .= ' FB.init("%1$s", "../xd_receiver.html");';
|
|
|
|
$js .= ' }';
|
|
|
|
$js .= ' );';
|
|
|
|
$js .= ' });';
|
|
|
|
|
|
|
|
$js .= ' function goto_login() {';
|
|
|
|
$js .= ' window.location = "%2$s";';
|
|
|
|
$js .= ' }';
|
|
|
|
|
|
|
|
// The below function alters the logout link so that it logs the user out
|
|
|
|
// of Facebook Connect as well as the site. However, for some pages
|
|
|
|
// (FB Connect Settings) we need to output the FB Connect scripts (to
|
|
|
|
// show an existing FB connection even if the user isn't authenticated
|
|
|
|
// with Facebook connect) but NOT alter the logout link. And the only
|
|
|
|
// way to reliably do that is with the FB Connect .js libs. Crazy.
|
|
|
|
|
|
|
|
$js .= ' FB.ensureInit(function() {';
|
|
|
|
$js .= ' FB.Connect.ifUserConnected(';
|
|
|
|
$js .= ' function() { ';
|
|
|
|
$js .= ' $(\'#nav_logout a\').attr(\'href\', \'#\');';
|
|
|
|
$js .= ' $(\'#nav_logout a\').click(function() {';
|
|
|
|
$js .= ' FB.Connect.logoutAndRedirect(\'%3$s\');';
|
|
|
|
$js .= ' return false;';
|
|
|
|
$js .= ' })';
|
|
|
|
$js .= ' },';
|
|
|
|
$js .= ' function() {';
|
|
|
|
$js .= ' return false;';
|
|
|
|
$js .= ' }';
|
|
|
|
$js .= ' );';
|
|
|
|
$js .= ' });';
|
|
|
|
$js .= '</script>';
|
|
|
|
|
|
|
|
$js = sprintf($js, $apikey, $login_url, $logout_url);
|
|
|
|
|
|
|
|
// Compress the bugger down a bit
|
|
|
|
$js = str_replace(' ', '', $js);
|
|
|
|
|
|
|
|
$action->raw(" $js"); // leading two spaces to make it line up
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
// Note: this script needs to appear as close as possible to </body>
|
|
|
|
|
|
|
|
function onEndShowFooter($action)
|
|
|
|
{
|
|
|
|
if ($this->reqFbScripts($action)) {
|
|
|
|
$action->script('http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
function onEndShowStatusNetStyles($action)
|
|
|
|
{
|
|
|
|
if ($this->reqFbScripts($action)) {
|
|
|
|
$action->cssLink('plugins/Facebook/FBConnect.css');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Does the Action we're plugged into require the FB Scripts? We only
|
|
|
|
* want to output FB namespace, scripts, CSS, etc. on the pages that
|
|
|
|
* really need them.
|
|
|
|
*
|
|
|
|
* @param Action the action in question
|
|
|
|
*
|
|
|
|
* @return boolean true
|
|
|
|
*/
|
|
|
|
|
|
|
|
function reqFbScripts($action) {
|
|
|
|
|
|
|
|
// If you're logged in w/FB Connect, you always need the FB stuff
|
|
|
|
|
|
|
|
$fbuid = $this->loggedIn();
|
|
|
|
|
|
|
|
if (!empty($fbuid)) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
// List of actions that require FB stuff
|
|
|
|
|
|
|
|
$needy = array('FBConnectLoginAction',
|
|
|
|
'FBConnectauthAction',
|
|
|
|
'FBConnectSettingsAction');
|
|
|
|
|
|
|
|
if (in_array(get_class($action), $needy)) {
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
return false;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Is the user currently logged in with FB Connect?
|
|
|
|
*
|
|
|
|
* @return mixed $fbuid the Facebook ID of the logged in user, or null
|
|
|
|
*/
|
|
|
|
|
|
|
|
function loggedIn()
|
|
|
|
{
|
|
|
|
$user = common_current_user();
|
|
|
|
|
|
|
|
if (!empty($user)) {
|
|
|
|
|
|
|
|
$flink = Foreign_link::getByUserId($user->id,
|
|
|
|
FACEBOOK_CONNECT_SERVICE);
|
|
|
|
$fbuid = 0;
|
|
|
|
|
|
|
|
if (!empty($flink)) {
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
|
|
|
$facebook = getFacebook();
|
|
|
|
$fbuid = $facebook->get_loggedin_user();
|
|
|
|
|
|
|
|
} catch (Exception $e) {
|
|
|
|
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
|
|
|
'Problem getting Facebook user: ' .
|
|
|
|
$e->getMessage());
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($fbuid > 0) {
|
|
|
|
return $fbuid;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return null;
|
|
|
|
}
|
|
|
|
|
|
|
|
function onStartPrimaryNav($action)
|
|
|
|
{
|
|
|
|
|
|
|
|
$user = common_current_user();
|
|
|
|
$connect = 'FBConnectSettings';
|
|
|
|
if (common_config('xmpp', 'enabled')) {
|
|
|
|
$connect = 'imsettings';
|
|
|
|
} else if (common_config('sms', 'enabled')) {
|
|
|
|
$connect = 'smssettings';
|
|
|
|
} else if (common_config('twitter', 'enabled')) {
|
|
|
|
$connect = 'twittersettings';
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!empty($user)) {
|
|
|
|
|
|
|
|
$fbuid = $this->loggedIn();
|
|
|
|
|
|
|
|
if (!empty($fbuid)) {
|
|
|
|
|
|
|
|
/* Default FB silhouette pic for FB users who haven't
|
|
|
|
uploaded a profile pic yet. */
|
|
|
|
|
|
|
|
$silhouetteUrl =
|
|
|
|
'http://static.ak.fbcdn.net/pics/q_silhouette.gif';
|
|
|
|
|
|
|
|
$url = $this->getProfilePicURL($fbuid);
|
|
|
|
|
|
|
|
$action->elementStart('li', array('id' => 'nav_fb'));
|
|
|
|
|
|
|
|
$action->element('img', array('id' => 'fbc_profile-pic',
|
|
|
|
'src' => (!empty($url)) ? $url : $silhouetteUrl,
|
|
|
|
'alt' => 'Facebook Connect User',
|
|
|
|
'width' => '16'), '');
|
|
|
|
|
|
|
|
$iconurl = common_path('plugins/Facebook/fbfavicon.ico');
|
|
|
|
$action->element('img', array('id' => 'fb_favicon',
|
|
|
|
'src' => $iconurl));
|
|
|
|
|
|
|
|
$action->elementEnd('li');
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
function onStartShowLocalNavBlock($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;
|
|
|
|
}
|
|
|
|
|
|
|
|
$connect_actions = array('SmssettingsAction', 'ImsettingsAction',
|
|
|
|
'TwittersettingsAction', 'FBConnectSettingsAction');
|
|
|
|
|
|
|
|
if (in_array($action_name, $connect_actions)) {
|
|
|
|
$nav = new FBCSettingsNav($action);
|
|
|
|
$nav->show();
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
function onStartLogout($action)
|
|
|
|
{
|
|
|
|
$action->logout();
|
|
|
|
$fbuid = $this->loggedIn();
|
|
|
|
|
|
|
|
if (!empty($fbuid)) {
|
|
|
|
try {
|
|
|
|
$facebook = getFacebook();
|
|
|
|
$facebook->expire_session();
|
|
|
|
} catch (Exception $e) {
|
|
|
|
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
|
|
|
'Could\'t logout of Facebook: ' .
|
|
|
|
$e->getMessage());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
function getProfilePicURL($fbuid)
|
|
|
|
{
|
|
|
|
|
|
|
|
$facebook = getFacebook();
|
|
|
|
$url = null;
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
|
|
|
$fqry = 'SELECT pic_square FROM user WHERE uid = %s';
|
|
|
|
|
|
|
|
$result = $facebook->api_client->fql_query(sprintf($fqry, $fbuid));
|
|
|
|
|
|
|
|
if (!empty($result)) {
|
|
|
|
$url = $result[0]['pic_square'];
|
|
|
|
}
|
|
|
|
|
|
|
|
} catch (Exception $e) {
|
|
|
|
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
|
|
|
"Facebook client failure requesting profile pic!");
|
|
|
|
}
|
|
|
|
|
|
|
|
return $url;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2009-10-21 08:32:30 +09:00
|
|
|
/**
|
|
|
|
* Add a Facebook queue item for each notice
|
|
|
|
*
|
|
|
|
* @param Notice $notice the notice
|
|
|
|
* @param array &$transports the list of transports (queues)
|
|
|
|
*
|
|
|
|
* @return boolean hook return
|
|
|
|
*/
|
|
|
|
function onStartEnqueueNotice($notice, &$transports)
|
|
|
|
{
|
|
|
|
array_push($transports, 'facebook');
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* broadcast the message when not using queuehandler
|
|
|
|
*
|
|
|
|
* @param Notice &$notice the notice
|
|
|
|
* @param array $queue destination queue
|
|
|
|
*
|
|
|
|
* @return boolean hook return
|
|
|
|
*/
|
|
|
|
function onUnqueueHandleNotice(&$notice, $queue)
|
|
|
|
{
|
|
|
|
if (($queue == 'facebook') && ($this->_isLocal($notice))) {
|
|
|
|
facebookBroadcastNotice($notice);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Determine whether the notice was locally created
|
|
|
|
*
|
|
|
|
* @param Notice $notice
|
|
|
|
*
|
|
|
|
* @return boolean locality
|
|
|
|
*/
|
|
|
|
function _isLocal($notice)
|
|
|
|
{
|
|
|
|
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
|
|
|
|
$notice->is_local == Notice::LOCAL_NONPUBLIC);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Add Facebook queuehandler to the list of daemons to start
|
|
|
|
*
|
|
|
|
* @param array $daemons the list fo daemons to run
|
|
|
|
*
|
|
|
|
* @return boolean hook return
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
function onGetValidDaemons($daemons)
|
|
|
|
{
|
|
|
|
array_push($daemons, INSTALLDIR .
|
|
|
|
'/plugins/Facebook/facebookqueuehandler.php');
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|