Reorganized some stuff and made new Facebook Login tab

4 files changed, 544 insertions, 335 deletions

diff --git a/plugins/FBConnect/FBCLoginGroupNav.php b/plugins/FBConnect/FBCLoginGroupNav.php
new file mode 100644
index 000000000..9aa01a094
--- /dev/null
+++ b/plugins/FBConnect/FBCLoginGroupNav.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Menu for login group of actions
+ *
+ * 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  Menu
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @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);
+}
+
+require_once INSTALLDIR . '/lib/widget.php';
+
+/**
+ * Menu for login group of actions
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @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/
+ *
+ * @see      Widget
+ */
+
+class FBCLoginGroupNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        common_debug('FBCLoginGroupNav');
+        
+        $this->action->elementStart('dl', array('id' => 'site_nav_local_views'));
+        $this->action->element('dt', null, _('Local views'));
+        $this->action->elementStart('dd');
+        
+        // action => array('prompt', 'title')
+        $menu = array();
+
+        $menu['login'] = array(_('Login'),
+                         _('Login with a username and password'));
+        
+        if (!(common_config('site','closed') || common_config('site','inviteonly'))) {
+            $menu['register'] = array(_('Register'),
+                                _('Sign up for a new account'));
+        }
+        
+        $menu['openidlogin'] = array(_('OpenID'),
+                               _('Login or register with OpenID'));
+                               
+        $menu['FBConnectLogin'] = array(_('Facebook'),
+                               _('Login or register using Facebook'));
+
+        $action_name = $this->action->trimmed('action');
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        foreach ($menu as $menuaction => $menudesc) {
+            $this->action->menuItem(common_local_url($menuaction),
+                                    $menudesc[0],
+                                    $menudesc[1],
+                                    $action_name === $menuaction);
+        }
+
+        $this->action->elementEnd('ul');
+        
+        $this->action->elementEnd('dd');
+        $this->action->elementEnd('dl');
+    }
+}
diff --git a/plugins/FBConnect/FBConnectAuth.php b/plugins/FBConnect/FBConnectAuth.php
new file mode 100644
index 000000000..0dc016c05
--- /dev/null
+++ b/plugins/FBConnect/FBConnectAuth.php
@@ -0,0 +1,370 @@
+<?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/
+ */
+
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
+
+class FbconnectauthAction extends Action
+{
+
+    var $fbuid      = null;
+    var $fb_fields  = null;
+
+    function prepare($args) {
+        parent::prepare($args);
+
+        $this->fbuid = getFacebook()->get_loggedin_user();
+        $this->fb_fields = $this->getFacebookFields($this->fbuid,
+            array('first_name', 'last_name', 'name'));
+
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if (common_is_real_login()) {
+            $this->clientError(_('Already logged in.'));
+        } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+            $token = $this->trimmed('token');
+            if (!$token || $token != common_session_token()) {
+                $this->showForm(_('There was a problem with your session token. Try again, please.'));
+                return;
+            }
+            if ($this->arg('create')) {
+                if (!$this->boolean('license')) {
+                    $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
+                                    $this->trimmed('newname'));
+                    return;
+                }
+                $this->createNewUser();
+            } else if ($this->arg('connect')) {
+                $this->connectUser();
+            } else {
+                common_debug(print_r($this->args, true), __FILE__);
+                $this->showForm(_('Something weird happened.'),
+                                $this->trimmed('newname'));
+            }
+        } else {
+            $this->tryLogin();
+        }
+    }
+
+    function showPageNotice()
+    {
+        if ($this->error) {
+            $this->element('div', array('class' => 'error'), $this->error);
+        } else {
+            $this->element('div', 'instructions',
+                           sprintf(_('This is the first time you\'ve logged into %s so we must connect your Facebook to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
+        }
+    }
+
+    function title()
+    {
+        return _('Facebook Account Setup');
+    }
+
+    function showForm($error=null, $username=null)
+    {
+        $this->error = $error;
+        $this->username = $username;
+
+        $this->showPage();
+    }
+
+    function showPage()
+    {
+        parent::showPage();
+    }
+
+    function showContent()
+    {
+        if (!empty($this->message_text)) {
+            $this->element('p', null, $this->message);
+            return;
+        }
+
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'account_connect',
+                                          'action' => common_local_url('fbconnectlogin')));
+        $this->hidden('token', common_session_token());
+        $this->element('h2', null,
+                       _('Create new account'));
+        $this->element('p', null,
+                       _('Create a new user with this nickname.'));
+        $this->input('newname', _('New nickname'),
+                     ($this->username) ? $this->username : '',
+                     _('1-64 lowercase letters or numbers, no punctuation or spaces'));
+        $this->elementStart('p');
+        $this->element('input', array('type' => 'checkbox',
+                                      'id' => 'license',
+                                      'name' => 'license',
+                                      'value' => 'true'));
+        $this->text(_('My text and files are available under '));
+        $this->element('a', array('href' => common_config('license', 'url')),
+                       common_config('license', 'title'));
+        $this->text(_(' except this private data: password, email address, IM address, phone number.'));
+        $this->elementEnd('p');
+        $this->submit('create', _('Create'));
+        $this->element('h2', null,
+                       _('Connect existing account'));
+        $this->element('p', null,
+                       _('If you already have an account, login with your username and password to connect it to your Facebook.'));
+        $this->input('nickname', _('Existing nickname'));
+        $this->password('password', _('Password'));
+        $this->submit('connect', _('Connect'));
+        $this->elementEnd('form');
+    }
+
+    function message($msg)
+    {
+        $this->message_text = $msg;
+        $this->showPage();
+    }
+
+    function createNewUser()
+    {
+
+        if (common_config('site', 'closed')) {
+            $this->clientError(_('Registration not allowed.'));
+            return;
+        }
+
+        $invite = null;
+
+        if (common_config('site', 'inviteonly')) {
+            $code = $_SESSION['invitecode'];
+            if (empty($code)) {
+                $this->clientError(_('Registration not allowed.'));
+                return;
+            }
+
+            $invite = Invitation::staticGet($code);
+
+            if (empty($invite)) {
+                $this->clientError(_('Not a valid invitation code.'));
+                return;
+            }
+        }
+
+        $nickname = $this->trimmed('newname');
+
+        if (!Validate::string($nickname, array('min_length' => 1,
+                                               'max_length' => 64,
+                                               'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
+            $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
+            return;
+        }
+
+        if (!User::allowed_nickname($nickname)) {
+            $this->showForm(_('Nickname not allowed.'));
+            return;
+        }
+
+        if (User::staticGet('nickname', $nickname)) {
+            $this->showForm(_('Nickname already in use. Try another one.'));
+            return;
+        }
+
+        $fullname = trim($this->fb_fields['firstname'] .
+            ' ' . $this->fb_fields['lastname']);
+
+        $args = array('nickname' => $nickname, 'fullname' => $fullname);
+
+        if (!empty($invite)) {
+            $args['code'] = $invite->code;
+        }
+
+        $user = User::register($args);
+
+        $result = $this->flinkUser($user->id, $this->fbuid);
+
+        if (!$result) {
+            $this->serverError(_('Error connecting user to Facebook.'));
+            return;
+        }
+
+        common_set_user($user);
+        common_real_login(true);
+
+        common_debug("Registered new user $user->id from Facebook user $this->fbuid");
+
+        common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
+                        303);
+    }
+
+    function connectUser()
+    {
+        $nickname = $this->trimmed('nickname');
+        $password = $this->trimmed('password');
+
+        if (!common_check_user($nickname, $password)) {
+            $this->showForm(_('Invalid username or password.'));
+            return;
+        }
+
+        $user = User::staticGet('nickname', $nickname);
+
+        if ($user) {
+            common_debug("Legit user to connect to Facebook: $nickname");
+        }
+
+        $result = $this->flinkUser($user->id, $this->fbuid);
+
+        if (!$result) {
+            $this->serverError(_('Error connecting user to Facebook.'));
+            return;
+        }
+
+        common_debug("Connected Facebook user $this->fbuid to local user $user->id");
+
+        common_set_user($user);
+        common_real_login(true);
+
+        $this->goHome($user->nickname);
+    }
+
+    function tryLogin()
+    {
+        common_debug("Trying Facebook Login...");
+
+        $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
+
+        if ($flink) {
+            $user = $flink->getUser();
+
+            if ($user) {
+
+                common_debug("Logged in Facebook user $flink->foreign_id as user $user->id ($user->nickname)");
+
+                common_set_user($user);
+                common_real_login(true);
+                $this->goHome($user->nickname);
+            }
+
+        } else {
+            $this->showForm(null, $this->bestNewNickname());
+        }
+    }
+
+    function goHome($nickname)
+    {
+        $url = common_get_returnto();
+        if ($url) {
+            // We don't have to return to it again
+            common_set_returnto(null);
+        } else {
+            $url = common_local_url('all',
+                                    array('nickname' =>
+                                          $nickname));
+        }
+
+        common_redirect($url, 303);
+    }
+
+    function flinkUser($user_id, $fbuid)
+    {
+        $flink = new Foreign_link();
+        $flink->user_id = $user_id;
+        $flink->foreign_id = $fbuid;
+        $flink->service = FACEBOOK_SERVICE;
+        $flink->created = common_sql_now();
+
+        $flink_id = $flink->insert();
+
+        return $flink_id;
+    }
+
+    function bestNewNickname()
+    {
+        if (!empty($this->fb_fields['name'])) {
+            $nickname = $this->nicknamize($this->fb_fields['name']);
+            if ($this->isNewNickname($nickname)) {
+                return $nickname;
+            }
+        }
+
+        // Try the full name
+
+        $fullname = trim($this->fb_fields['firstname'] .
+            ' ' . $this->fb_fields['lastname']);
+
+        if (!empty($fullname)) {
+            $fullname = $this->nicknamize($fullname);
+            if ($this->isNewNickname($fullname)) {
+                return $fullname;
+            }
+        }
+
+        return null;
+    }
+
+     // Given a string, try to make it work as a nickname
+
+     function nicknamize($str)
+     {
+         $str = preg_replace('/\W/', '', $str);
+         return strtolower($str);
+     }
+
+    function isNewNickname($str)
+    {
+        if (!Validate::string($str, array('min_length' => 1,
+                                          'max_length' => 64,
+                                          'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
+            return false;
+        }
+        if (!User::allowed_nickname($str)) {
+            return false;
+        }
+        if (User::staticGet('nickname', $str)) {
+            return false;
+        }
+        return true;
+    }
+
+    // XXX: Consider moving this to lib/facebookutil.php
+    function getFacebookFields($fb_uid, $fields) {
+        try {
+            $infos = getFacebook()->api_client->users_getInfo($fb_uid, $fields);
+
+            if (empty($infos)) {
+                return null;
+            }
+            return reset($infos);
+
+        } catch (Exception $e) {
+            error_log("Failure in the api when requesting " . join(",", $fields)
+                  ." on uid " . $fb_uid . " : ". $e->getMessage());
+              return null;
+        }
+    }
+
+}
diff --git a/plugins/FBConnect/FBConnectLogin.php b/plugins/FBConnect/FBConnectLogin.php
index c2a288571..70710eb70 100644
--- a/plugins/FBConnect/FBConnectLogin.php
+++ b/plugins/FBConnect/FBConnectLogin.php
@@ -1,12 +1,9 @@
 <?php
-/**
- * Laconica, the distributed open-source microblogging tool
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
  *
- * Plugin to enable Facebook Connect
- *
- * PHP version 5
- *
- * LICENCE: This program is free software: you can redistribute it and/or modify
+ * 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.
@@ -18,354 +15,55 @@
  *
  * 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/
  */
 
-require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
-require_once INSTALLDIR . '/lib/facebookutil.php';
-
-class FBConnectloginAction extends Action
-{
-
-    var $fbuid      = null;
-    var $fb_fields  = null;
-
-    function prepare($args) {
-        parent::prepare($args);
+if (!defined('LACONICA')) { 
+    exit(1); 
+}
 
-        $this->fbuid = getFacebook()->get_loggedin_user();
-        $this->fb_fields = $this->getFacebookFields($this->fbuid,
-            array('first_name', 'last_name', 'name'));
-
-        return true;
-    }
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
 
+class FBConnectLoginAction extends Action
+{
     function handle($args)
     {
         parent::handle($args);
 
         if (common_is_real_login()) {
             $this->clientError(_('Already logged in.'));
-        } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $token = $this->trimmed('token');
-            if (!$token || $token != common_session_token()) {
-                $this->showForm(_('There was a problem with your session token. Try again, please.'));
-                return;
-            }
-            if ($this->arg('create')) {
-                if (!$this->boolean('license')) {
-                    $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
-                                    $this->trimmed('newname'));
-                    return;
-                }
-                $this->createNewUser();
-            } else if ($this->arg('connect')) {
-                $this->connectUser();
-            } else {
-                common_debug(print_r($this->args, true), __FILE__);
-                $this->showForm(_('Something weird happened.'),
-                                $this->trimmed('newname'));
-            }
-        } else {
-            $this->tryLogin();
-        }
-    }
-
-    function showPageNotice()
-    {
-        if ($this->error) {
-            $this->element('div', array('class' => 'error'), $this->error);
-        } else {
-            $this->element('div', 'instructions',
-                           sprintf(_('This is the first time you\'ve logged into %s so we must connect your Facebook to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
-        }
-    }
-
-    function title()
-    {
-        return _('Facebook Account Setup');
-    }
-
-    function showForm($error=null, $username=null)
-    {
-        $this->error = $error;
-        $this->username = $username;
-
-        $this->showPage();
-    }
-
-    function showPage()
-    {
-        parent::showPage();
-    }
-
-    function showContent()
-    {
-        if (!empty($this->message_text)) {
-            $this->element('p', null, $this->message);
-            return;
-        }
-
-        $this->elementStart('form', array('method' => 'post',
-                                          'id' => 'account_connect',
-                                          'action' => common_local_url('fbconnectlogin')));
-        $this->hidden('token', common_session_token());
-        $this->element('h2', null,
-                       _('Create new account'));
-        $this->element('p', null,
-                       _('Create a new user with this nickname.'));
-        $this->input('newname', _('New nickname'),
-                     ($this->username) ? $this->username : '',
-                     _('1-64 lowercase letters or numbers, no punctuation or spaces'));
-        $this->elementStart('p');
-        $this->element('input', array('type' => 'checkbox',
-                                      'id' => 'license',
-                                      'name' => 'license',
-                                      'value' => 'true'));
-        $this->text(_('My text and files are available under '));
-        $this->element('a', array('href' => common_config('license', 'url')),
-                       common_config('license', 'title'));
-        $this->text(_(' except this private data: password, email address, IM address, phone number.'));
-        $this->elementEnd('p');
-        $this->submit('create', _('Create'));
-        $this->element('h2', null,
-                       _('Connect existing account'));
-        $this->element('p', null,
-                       _('If you already have an account, login with your username and password to connect it to your Facebook.'));
-        $this->input('nickname', _('Existing nickname'));
-        $this->password('password', _('Password'));
-        $this->submit('connect', _('Connect'));
-        $this->elementEnd('form');
-    }
-
-    function message($msg)
-    {
-        $this->message_text = $msg;
+        } 
+        
         $this->showPage();
     }
 
-    function createNewUser()
-    {
-
-        if (common_config('site', 'closed')) {
-            $this->clientError(_('Registration not allowed.'));
-            return;
-        }
-
-        $invite = null;
-
-        if (common_config('site', 'inviteonly')) {
-            $code = $_SESSION['invitecode'];
-            if (empty($code)) {
-                $this->clientError(_('Registration not allowed.'));
-                return;
-            }
-
-            $invite = Invitation::staticGet($code);
-
-            if (empty($invite)) {
-                $this->clientError(_('Not a valid invitation code.'));
-                return;
-            }
-        }
-
-        $nickname = $this->trimmed('newname');
-
-        if (!Validate::string($nickname, array('min_length' => 1,
-                                               'max_length' => 64,
-                                               'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
-            return;
-        }
-
-        if (!User::allowed_nickname($nickname)) {
-            $this->showForm(_('Nickname not allowed.'));
-            return;
-        }
-
-        if (User::staticGet('nickname', $nickname)) {
-            $this->showForm(_('Nickname already in use. Try another one.'));
-            return;
-        }
-
-        $fullname = trim($this->fb_fields['firstname'] .
-            ' ' . $this->fb_fields['lastname']);
-
-        $args = array('nickname' => $nickname, 'fullname' => $fullname);
-
-        if (!empty($invite)) {
-            $args['code'] = $invite->code;
-        }
-
-        $user = User::register($args);
-
-        $result = $this->flinkUser($user->id, $this->fbuid);
-
-        if (!$result) {
-            $this->serverError(_('Error connecting user to Facebook.'));
-            return;
-        }
-
-        common_set_user($user);
-        common_real_login(true);
-
-        common_debug("Registered new user $user->id from Facebook user $this->fbuid");
-
-        common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
-                        303);
-    }
-
-    function connectUser()
-    {
-        $nickname = $this->trimmed('nickname');
-        $password = $this->trimmed('password');
-
-        if (!common_check_user($nickname, $password)) {
-            $this->showForm(_('Invalid username or password.'));
-            return;
-        }
-
-        $user = User::staticGet('nickname', $nickname);
-
-        if ($user) {
-            common_debug("Legit user to connect to Facebook: $nickname");
-        }
-
-        $result = $this->flinkUser($user->id, $this->fbuid);
-
-        if (!$result) {
-            $this->serverError(_('Error connecting user to Facebook.'));
-            return;
-        }
-
-        common_debug("Connected Facebook user $this->fbuid to local user $user->id");
-
-        common_set_user($user);
-        common_real_login(true);
-
-        $this->goHome($user->nickname);
-    }
-
-    function tryLogin()
+    function getInstructions()
     {
-        common_debug("Trying Facebook Login...");
-
-        $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
-
-        if ($flink) {
-            $user = $flink->getUser();
-
-            if ($user) {
-
-                common_debug("Logged in Facebook user $flink->foreign_id as user $user->id ($user->nickname)");
-
-                common_set_user($user);
-                common_real_login(true);
-                $this->goHome($user->nickname);
-            }
-
-        } else {
-            $this->showForm(null, $this->bestNewNickname());
-        }
+        return _('Login with your Facebook Account');
     }
 
-    function goHome($nickname)
-    {
-        $url = common_get_returnto();
-        if ($url) {
-            // We don't have to return to it again
-            common_set_returnto(null);
-        } else {
-            $url = common_local_url('all',
-                                    array('nickname' =>
-                                          $nickname));
-        }
-
-        common_redirect($url, 303);
-    }
-
-    function flinkUser($user_id, $fbuid)
+    function showPageNotice()
     {
-        $flink = new Foreign_link();
-        $flink->user_id = $user_id;
-        $flink->foreign_id = $fbuid;
-        $flink->service = FACEBOOK_SERVICE;
-        $flink->created = common_sql_now();
-
-        $flink_id = $flink->insert();
-
-        return $flink_id;
+        $instr = $this->getInstructions();
+        $output = common_markup_to_html($instr);
+        $this->elementStart('div', 'instructions');
+        $this->raw($output);
+        $this->elementEnd('div');
     }
 
-    function bestNewNickname()
+    function title()
     {
-        if (!empty($this->fb_fields['name'])) {
-            $nickname = $this->nicknamize($this->fb_fields['name']);
-            if ($this->isNewNickname($nickname)) {
-                return $nickname;
-            }
-        }
-
-        // Try the full name
-
-        $fullname = trim($this->fb_fields['firstname'] .
-            ' ' . $this->fb_fields['lastname']);
-
-        if (!empty($fullname)) {
-            $fullname = $this->nicknamize($fullname);
-            if ($this->isNewNickname($fullname)) {
-                return $fullname;
-            }
-        }
-
-        return null;
+        return _('Facebook Login');
     }
 
-     // Given a string, try to make it work as a nickname
-
-     function nicknamize($str)
-     {
-         $str = preg_replace('/\W/', '', $str);
-         return strtolower($str);
-     }
-
-    function isNewNickname($str)
-    {
-        if (!Validate::string($str, array('min_length' => 1,
-                                          'max_length' => 64,
-                                          'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            return false;
-        }
-        if (!User::allowed_nickname($str)) {
-            return false;
-        }
-        if (User::staticGet('nickname', $str)) {
-            return false;
-        }
-        return true;
-    }
+    function showContent() {
 
-    // XXX: Consider moving this to lib/facebookutil.php
-    function getFacebookFields($fb_uid, $fields) {
-        try {
-            $infos = getFacebook()->api_client->users_getInfo($fb_uid, $fields);
+        $this->elementStart('fieldset');
+        
 
-            if (empty($infos)) {
-                return null;
-            }
-            return reset($infos);
+        $this->element('fb:login-button', array('onlogin' => 'goto_login()',
+            'length' => 'long'));
 
-        } catch (Exception $e) {
-            error_log("Failure in the api when requesting " . join(",", $fields)
-                  ." on uid " . $fb_uid . " : ". $e->getMessage());
-              return null;
-        }
+        $this->elementEnd('fieldset');
     }
 
 }
diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
index 191cede76..079270510 100644
--- a/plugins/FBConnect/FBConnectPlugin.php
+++ b/plugins/FBConnect/FBConnectPlugin.php
@@ -31,8 +31,10 @@ if (!defined('LACONICA')) {
     exit(1);
 }
 
-require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
 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/FBCLoginGroupNav.php';
 
 /**
  * Plugin to enable Facebook Connect
@@ -54,7 +56,11 @@ class FBConnectPlugin extends Plugin
 
     // Hook in new actions
     function onRouterInitialized(&$m) {
-        $m->connect('main/facebookconnect', array('action' => 'fbconnectlogin'));
+        
+        common_debug("onRouterIntialized()");
+        
+        $m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
+        $m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
      }
 
     // Add in xmlns:fb
@@ -67,8 +73,10 @@ class FBConnectPlugin extends Plugin
 
         $name = get_class($action);
 
+        common_debug("onStartShowHTML: action = $name");
+
         // Avoid a redirect loop
-        if (!in_array($name, array('FBConnectloginAction', 'ClientErrorAction'))) {
+        if (!in_array($name, array('FBConnectAuthAction', 'ClientErrorAction'))) {
 
             $this->checkFacebookUser($action);
 
@@ -246,7 +254,7 @@ class FBConnectPlugin extends Plugin
 
                     } else {
                         common_debug("Facebook user is NOT logged in.");
-                        common_redirect(common_local_url('fbconnectlogin'), 303);
+                        common_redirect(common_local_url('FBConnectAuth'), 303);
                     }
 
                 } else {
@@ -259,7 +267,28 @@ class FBConnectPlugin extends Plugin
         }
 
     }
-
+    
+    function onStartShowLocalNavBlock($action)
+    {
+        $action_name = get_class($action);
+        
+        common_debug($action_name);
+        
+        $login_actions = array('LoginAction', 'RegisterAction', 
+            'OpenidloginAction', 'FacebookStart');
+        
+        if (in_array($action_name, $login_actions)) {
+        
+            common_debug("LoginAction found!");
+        
+            $nav = new FBCLoginGroupNav($action);
+            $nav->show();
+            return false;
+        }
+        
+        return true;
+        
+    }
 }