exit(1);
}
-require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
+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';
+require_once INSTALLDIR . '/plugins/FBConnect/FBC_XDReceiver.php';
/**
* Plugin to enable Facebook Connect
class FBConnectPlugin extends Plugin
{
-
function __construct()
{
parent::__construct();
// Hook in new actions
function onRouterInitialized(&$m) {
- $m->connect('main/facebookconnect', array('action' => 'fbconnectlogin'));
+ $m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
+ $m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
+ $m->connect('settings/facebook', array('action' => 'FBConnectSettings'));
+ $m->connect('xd_receiver.html', array('action' => 'FBC_XDReceiver'));
}
// Add in xmlns:fb
function onStartShowHTML($action)
{
- // XXX: This is probably a bad place to do general processing
- // so maybe I need to make some new events? Maybe in
- // Action::prepare?
+ 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');
- $name = get_class($action);
+ $action->extraHeaders();
- // Avoid a redirect loop
- if (!in_array($name, array('FBConnectloginAction', 'ClientErrorAction'))) {
+ $action->startXML('html',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
- $this->checkFacebookUser($action);
+ $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;
}
+ }
- $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
- $_SERVER['HTTP_ACCEPT'] : null;
+ // Note: this script needs to appear in the <body>
- // XXX: allow content negotiation for RDF, RSS, or XRDS
+ function onStartShowHeader($action)
+ {
+ if ($this->reqFbScripts($action)) {
- $cp = common_accept_to_prefs($httpaccept);
- $sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
+ $apikey = common_config('facebook', 'apikey');
+ $plugin_path = common_path('plugins/FBConnect');
- $type = common_negotiate_type($cp, $sp);
+ $login_url = common_local_url('FBConnectAuth');
+ $logout_url = common_local_url('logout');
- if (!$type) {
- throw new ClientException(_('This page is not available in a '.
- 'media type you accept'), 406);
- }
+ // XXX: Facebook says we don't need this FB_RequireFeatures(),
+ // but we actually do, for IE and Safari. Gar.
+ $html = sprintf('<script type="text/javascript">
+ window.onload = function () {
+ FB_RequireFeatures(
+ ["XFBML"],
+ function() {
+ FB.Facebook.init("%s", "../xd_receiver.html");
+ }
+ ); }
- header('Content-Type: '.$type);
+ function goto_login() {
+ window.location = "%s";
+ }
- $action->extraHeaders();
+ function goto_logout() {
+ window.location = "%s";
+ }
+ </script>', $apikey,
+ $login_url, $logout_url);
- $action->startXML('html',
- '-//W3C//DTD XHTML 1.0 Strict//EN',
- 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+ $action->raw($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' => $language));
+ // Note: this script needs to appear as close as possible to </body>
- return false;
+ function onEndShowFooter($action)
+ {
+ if ($this->reqFbScripts($action)) {
+ $action->element('script',
+ array('type' => 'text/javascript',
+ 'src' => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
+ '');
+ }
}
- function onEndShowLaconicaScripts($action)
+ function onEndShowLaconicaStyles($action)
{
- $action->element('script',
- array('type' => 'text/javascript',
- 'src' => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
- ' ');
+ if ($this->reqFbScripts($action)) {
- $apikey = common_config('facebook', 'apikey');
- $plugin_path = common_path('plugins/FBConnect');
+ $action->element('link', array('rel' => 'stylesheet',
+ 'type' => 'text/css',
+ 'href' => common_path('plugins/FBConnect/FBConnectPlugin.css')));
+ }
+ }
- $url = common_get_returnto();
+ /**
+ * Does the Action we're plugged into require the FB Scripts? We only
+ * want to output FB namespace, scripts, CSS, etc. on the pages that
+ * really need them.
+ *
+ * @param Action the action in question
+ *
+ * @return boolean true
+ */
- if ($url) {
- // We don't have to return to it again
- common_set_returnto(null);
- } else {
- $url = common_local_url('public');
+ function reqFbScripts($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;
}
- $html = sprintf('<script type="text/javascript">FB.init("%s", "%s/xd_receiver.htm");
+ 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)) {
- function refresh_page() {
- window.location = "%s";
- }
+ $flink = Foreign_link::getByUserId($user->id,
+ FACEBOOK_CONNECT_SERVICE);
+ $fbuid = 0;
- </script>', $apikey, $plugin_path, $url);
+ if (!empty($flink)) {
+ try {
+
+ $facebook = getFacebook();
+ $fbuid = getFacebook()->get_loggedin_user();
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING,
+ 'Problem getting Facebook client: ' .
+ $e->getMessage());
+ }
+
+ if ($fbuid > 0) {
+ return $fbuid;
+ }
+ }
+ }
- $action->raw($html);
+ return null;
}
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');
- }
- $action->menuItem(common_local_url('invite'),
- _('Invite'),
- sprintf(_('Invite friends and colleagues to join you on %s'),
- common_config('site', 'name')),
- false, 'nav_invitecontact');
+ if (!empty($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);
- // Need to override the Logout link to make it do FB stuff
+ $action->elementStart('li', array('id' => 'nav_fb'));
- $logout_url = common_local_url('logout');
- $title = _('Logout from the site');
- $text = _('Logout');
+ $action->element('img', array('id' => 'fbc_profile-pic',
+ 'src' => (!empty($url)) ? $url : $silhouetteUrl,
+ 'alt' => 'Facebook Connect User',
+ 'width' => '16'), '');
- $html = sprintf('<li id="nav_logout"><a href="%s" title="%s" ' .
- 'onclick="FB.Connect.logoutAndRedirect(\'%s\')">%s</a></li>',
- $logout_url, $title, $logout_url, $text);
+ $iconurl = common_path('plugins/FBConnect/fbfavicon.ico');
+ $action->element('img', array('id' => 'fb_favicon',
+ 'src' => $iconurl));
- $action->raw($html);
+ $action->elementEnd('li');
+ }
+
+ $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');
+ }
+ if (common_config('invite', 'enabled')) {
+ $action->menuItem(common_local_url('invite'),
+ _('Invite'),
+ sprintf(_('Invite friends and colleagues to join you on %s'),
+ common_config('site', 'name')),
+ false, 'nav_invitecontact');
+ }
+
+ // Need to override the Logout link to make it do FB stuff
+ if (!empty($fbuid)) {
+
+ $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');
+ _('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');
+ _('Login'), _('Login to the site'), false, 'nav_login');
}
$action->menuItem(common_local_url('doc', array('title' => 'help')),
- _('Help'), _('Help me!'), false, 'nav_help');
+ _('Help'), _('Help me!'), false, 'nav_help');
$action->menuItem(common_local_url('peoplesearch'),
- _('Search'), _('Search for people or text'), false, 'nav_search');
-
- // Tack on "Connect with Facebook" button
-
- // XXX: Maybe this looks bad and should not go here. Where should it go?
-
- if (!$user) {
- $action->elementStart('li');
- $action->element('fb:login-button', array('onlogin' => 'refresh_page()',
- 'length' => 'long'));
- $action->elementEnd('li');
- }
+ _('Search'), _('Search for people or text'), false, 'nav_search');
return false;
}
- function checkFacebookUser() {
+ function onStartShowLocalNavBlock($action)
+ {
+ $action_name = get_class($action);
- $user = common_current_user();
+ $login_actions = array('LoginAction', 'RegisterAction',
+ 'OpenidloginAction', 'FBConnectLoginAction');
- if ($user) {
- return;
+ if (in_array($action_name, $login_actions)) {
+ $nav = new FBCLoginGroupNav($action);
+ $nav->show();
+ return false;
}
- try {
+ $connect_actions = array('SmssettingsAction', 'ImsettingsAction',
+ 'TwittersettingsAction', 'FBConnectSettingsAction');
- $facebook = getFacebook();
- $fbuid = $facebook->get_loggedin_user();
+ if (in_array($action_name, $connect_actions)) {
+ $nav = new FBCSettingsNav($action);
+ $nav->show();
+ return false;
+ }
- // If you're a Facebook user and you're logged in do nothing
+ return true;
+ }
- // If you're a Facebook user and you're not logged in
- // redirect to Facebook connect login page because that means you have clicked
- // the 'connect with Facebook' button and have cookies
+ function onStartLogout($action)
+ {
+ $action->logout();
+ $fbuid = $this->loggedIn();
+
+ if (!empty($fbuid)) {
+ try {
+ $facebook = getFacebook();
+ $facebook->expire_session();
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, 'Could\'t logout of Facebook: ' .
+ $e->getMessage());
+ }
+ }
- if ($fbuid > 0) {
+ return true;
+ }
- if ($facebook->api_client->users_isAppUser($fbuid) ||
- $facebook->api_client->added) {
+ function getProfilePicURL($fbuid)
+ {
- // user should be connected...
+ $facebook = getFacebook();
+ $url = null;
- common_debug("Facebook user found: $fbuid");
+ try {
- if ($user) {
- common_debug("Facebook user is logged in.");
- return;
+ $fqry = 'SELECT pic_square FROM user WHERE uid = %s';
- } else {
- common_debug("Facebook user is NOT logged in.");
- common_redirect(common_local_url('fbconnectlogin'), 303);
- }
+ $result = $facebook->api_client->fql_query(sprintf($fqry, $fbuid));
- } else {
- common_debug("No Facebook connect user found.");
- }
+ if (!empty($result)) {
+ $url = $result[0]['pic_square'];
}
} catch (Exception $e) {
- common_debug('Expired FB session.');
+ common_log(LOG_WARNING, "Facebook client failure requesting profile pic!");
}
+ return $url;
+
}
}
-
-
projects / quix0rs-gnu-social.git / blobdiff