Merge remote-tracking branch 'upstream/master' into social-master

[quix0rs-gnu-social.git] / plugins / FacebookBridge / FacebookBridgePlugin.php

diff --git a/plugins/FacebookBridge/FacebookBridgePlugin.php b/plugins/FacebookBridge/FacebookBridgePlugin.php
index 9d83c9f474f88e1653d87de5c696ac540f382c08..e323a475e1576c021b8bba9dccd2051ca33110d3 100644 (file)
--- a/plugins/FacebookBridge/FacebookBridgePlugin.php
+++ b/plugins/FacebookBridge/FacebookBridgePlugin.php
@@ -103,31 +103,15 @@ class FacebookBridgePlugin extends Plugin
     {
         $dir = dirname(__FILE__);
 
-        //common_debug("class = " . $cls);
-
         switch ($cls)
         {
         case 'Facebook': // Facebook PHP SDK
             include_once $dir . '/extlib/base_facebook.php';
             include_once $dir . '/extlib/facebook.php';
             return false;
-        case 'FacebookloginAction':
-        case 'FacebookfinishloginAction':
-        case 'FacebookadminpanelAction':
-        case 'FacebooksettingsAction':
-        case 'FacebookdeauthorizeAction':
-            include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
-            return false;
-        case 'Facebookclient':
-        case 'FacebookQueueHandler':
-            include_once $dir . '/lib/' . strtolower($cls) . '.php';
-            return false;
-        case 'Notice_to_item':
-            include_once $dir . '/classes/' . $cls . '.php';
-            return false;
-        default:
-            return true;
         }
+
+        return parent::onAutoload($cls);
     }
 
     /**
@@ -169,11 +153,11 @@ class FacebookBridgePlugin extends Plugin
     /**
      * Map URLs to actions
      *
-     * @param Net_URL_Mapper $m path-to-action mapper
+     * @param URLMapper $m path-to-action mapper
      *
      * @return boolean hook value; true means continue processing, false means stop.
      */
-    function onRouterInitialized($m)
+    public function onRouterInitialized(URLMapper $m)
     {
         // Always add the admin panel route
         $m->connect('panel/facebook', array('action' => 'facebookadminpanel'));
@@ -245,7 +229,7 @@ class FacebookBridgePlugin extends Plugin
      *
      * @return boolean hook value
      */
-    function onEndAdminPanelNav($nav)
+    function onEndAdminPanelNav(Menu $nav)
     {
         if (AdminPanelAction::canAdmin('facebook')) {
 
@@ -345,13 +329,20 @@ class FacebookBridgePlugin extends Plugin
      * @param Action $action the current action
      *
      */
-    function onEndShowScripts($action)
+    function onEndShowScripts(Action $action)
     {
         if ($this->needsScripts($action)) {
 
             $action->script('https://connect.facebook.net/en_US/all.js');
 
             $script = <<<ENDOFSCRIPT
+function setCookie(name, value) {
+    var date = new Date();
+    date.setTime(date.getTime() + (5 * 60 * 1000)); // 5 mins
+    var expires = "; expires=" + date.toGMTString();
+    document.cookie = name + "=" + value + expires + "; path=/";
+}
+
 FB.init({appId: %1\$s, status: true, cookie: true, xfbml: true, oauth: true});
 
 $('#facebook_button').bind('click', function(event) {
@@ -360,6 +351,8 @@ $('#facebook_button').bind('click', function(event) {
 
     FB.login(function(response) {
         if (response.authResponse) {
+            // put the access token in a cookie for the next step
+            setCookie('fb_access_token', response.authResponse.accessToken);
             window.location.href = '%2\$s';
         } else {
             // NOP (user cancelled login)
@@ -383,24 +376,30 @@ ENDOFSCRIPT;
      *
      * @param Action action the current action
      */
-    function onEndLogout($action)
+    function onStartLogout($action)
     {
         if ($this->hasApplication()) {
-            //$session = $this->facebook->getSession();
-            $fbuser  = null;
-            $fbuid   = null;
 
-                try {
-                    $fbuid  = $this->facebook->getUser();
-                    $fbuser = $this->facebook->api('/me');
-                 } catch (FacebookApiException $e) {
-                     common_log(LOG_ERROR, $e, __FILE__);
-                 }
+            $cur = common_current_user();
+            $flink = Foreign_link::getByUserID($cur->id, FACEBOOK_SERVICE);
+
+            if (!empty($flink)) {
+
+                $this->facebook->setAccessToken($flink->credentials);
+
+                if (common_config('singleuser', 'enabled')) {
+                    $user = User::singleUser();
 
-            if (!empty($fbuser)) {
+                    $destination = common_local_url(
+                        'showstream',
+                        array('nickname' => $user->nickname)
+                    );
+                } else {
+                    $destination = common_local_url('public');
+                }
 
                 $logoutUrl = $this->facebook->getLogoutUrl(
-                    array('next' => common_local_url('public'))
+                    array('next' => $destination)
                 );
 
                 common_log(
@@ -411,9 +410,13 @@ ENDOFSCRIPT;
                     ),
                     __FILE__
                 );
-                common_debug("LOGOUT URL = $logoutUrl");
+
+                $action->logout();
+
                 common_redirect($logoutUrl, 303);
             }
+
+            return true;
         }
     }
 
@@ -446,7 +449,7 @@ ENDOFSCRIPT;
      *
      * @return boolean hook return
      */
-    function onStartEnqueueNotice($notice, &$transports)
+    function onStartEnqueueNotice(Notice $notice, array &$transports)
     {
         if (self::hasApplication() && $notice->isLocal() && $notice->inScope(null)) {
             array_push($transports, 'facebook');
@@ -461,7 +464,7 @@ ENDOFSCRIPT;
      *
      * @return boolean hook return
      */
-    function onEndInitializeQueueManager($manager)
+    function onEndInitializeQueueManager(QueueManager $manager)
     {
         if (self::hasApplication()) {
             $manager->connect('facebook', 'FacebookQueueHandler');
@@ -541,16 +544,79 @@ ENDOFSCRIPT;
         return true;
     }
 
+    /**
+     * Add links in the user's profile block to their Facebook profile URL.
+     *
+     * @param Profile $profile The profile being shown
+     * @param Array   &$links  Writeable array of arrays (href, text, image).
+     *
+     * @return boolean hook value (true)
+     */
+
+    function onOtherAccountProfiles($profile, &$links)
+    {
+        $fuser = null;
+
+        $flink = Foreign_link::getByUserID($profile->id, FACEBOOK_SERVICE);
+
+        if (!empty($flink)) {
+
+            $fuser = $this->getFacebookUser($flink->foreign_id);
+
+            if (!empty($fuser)) {
+                $links[] = array("href" => $fuser->link,
+                                 "text" => sprintf(_("%s on Facebook"), $fuser->name),
+                                 "image" => $this->path("images/f_logo.png"));
+            }
+        }
+
+        return true;
+    }
+
+    function getFacebookUser($id) {
+
+        $key = Cache::key(sprintf("FacebookBridgePlugin:userdata:%s", $id));
+
+        $c = Cache::instance();
+
+        if ($c) {
+            $obj = $c->get($key);
+            if ($obj) {
+                return $obj;
+            }
+        }
+
+        $url = sprintf("https://graph.facebook.com/%s", $id);
+        $client = new HTTPClient();
+        $resp = $client->get($url);
+
+        if (!$resp->isOK()) {
+            return null;
+        }
+
+        $user = json_decode($resp->getBody());
+
+        if ($user->error) {
+            return null;
+        }
+
+        if ($c) {
+            $c->set($key, $user);
+        }
+
+        return $user;
+    }
+
     /*
      * Add version info for this plugin
      *
      * @param array &$versions    plugin version descriptions
      */
-    function onPluginVersion(&$versions)
+    function onPluginVersion(array &$versions)
     {
         $versions[] = array(
             'name' => 'Facebook Bridge',
-            'version' => STATUSNET_VERSION,
+            'version' => GNUSOCIAL_VERSION,
             'author' => 'Craig Andrews, Zach Copley',
             'homepage' => 'http://status.net/wiki/Plugin:FacebookBridge',
             'rawdescription' =>