From f841dd6af4a0367f5589fa2b18a0043c0133cdd2 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Wed, 20 May 2009 00:55:59 +0000
Subject: Fixed sporatic problem with logout.

---
 plugins/FBConnect/FBConnectPlugin.php | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
index 342a62492..191cede76 100644
--- a/plugins/FBConnect/FBConnectPlugin.php
+++ b/plugins/FBConnect/FBConnectPlugin.php
@@ -120,22 +120,28 @@ class FBConnectPlugin extends Plugin
         $apikey = common_config('facebook', 'apikey');
         $plugin_path = common_path('plugins/FBConnect');
 
-        $url = common_get_returnto();
+        $login_url = common_get_returnto();
 
-        if ($url) {
+        if ($login_url) {
             // We don't have to return to it again
             common_set_returnto(null);
         } else {
             $url = common_local_url('public');
         }
+        
+        $logout_url = common_local_url('logout');
 
         $html = sprintf('<script type="text/javascript">FB.init("%s", "%s/xd_receiver.htm");
 
-                            function refresh_page() {
+                            function goto_login() {
+                                window.location = "%s";
+                            }
+                            
+                            function goto_logout() {
                                 window.location = "%s";
                             }
 
-                         </script>', $apikey, $plugin_path, $url);
+                         </script>', $apikey, $plugin_path, $login_url, $logout_url);
 
 
         $action->raw($html);
@@ -170,8 +176,8 @@ class FBConnectPlugin extends Plugin
              $text = _('Logout');
 
              $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);
+                 'onclick="FB.Connect.logout(function() { goto_logout() })">%s</a></li>',
+                    $logout_url, $title, $text);
 
              $action->raw($html);
 
@@ -198,7 +204,7 @@ class FBConnectPlugin extends Plugin
 
         if (!$user) {
              $action->elementStart('li');
-             $action->element('fb:login-button', array('onlogin' => 'refresh_page()',
+             $action->element('fb:login-button', array('onlogin' => 'goto_login()',
                  'length' => 'long'));
              $action->elementEnd('li');
         }
-- 
cgit v1.2.3-54-g00ecf


From 8545a1c5fe65e056b4dd7fca5464cc927a43b38a Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Wed, 20 May 2009 06:46:11 +0000
Subject: Reorganized some stuff and made new Facebook Login tab

---
 plugins/FBConnect/FBCLoginGroupNav.php | 112 ++++++++++
 plugins/FBConnect/FBConnectAuth.php    | 370 +++++++++++++++++++++++++++++++++
 plugins/FBConnect/FBConnectLogin.php   | 358 +++----------------------------
 plugins/FBConnect/FBConnectPlugin.php  |  39 +++-
 4 files changed, 544 insertions(+), 335 deletions(-)
 create mode 100644 plugins/FBConnect/FBCLoginGroupNav.php
 create mode 100644 plugins/FBConnect/FBConnectAuth.php

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;
+        
+    }
 }
 
 
-- 
cgit v1.2.3-54-g00ecf


From 1a5ef90ea0fbdfa01c47671980402d0264839f27 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Wed, 20 May 2009 22:08:08 +0000
Subject: Preserve order of imported Tweets

---
 scripts/twitterstatusfetcher.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/twitterstatusfetcher.php b/scripts/twitterstatusfetcher.php
index 9dfadc760..a61ce1b0d 100755
--- a/scripts/twitterstatusfetcher.php
+++ b/scripts/twitterstatusfetcher.php
@@ -214,7 +214,8 @@ class TwitterStatusFetcher extends Daemon
             return;
         }
 
-        foreach ($timeline as $status) {
+        // Reverse to preserve order
+        foreach (array_reverse($timeline) as $status) {
 
             // Hacktastic: filter out stuff coming from this Laconica
             $source = mb_strtolower(common_config('integration', 'source'));
-- 
cgit v1.2.3-54-g00ecf


From b561962b59e8194e6622f87394e7b8565d78c182 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@controlyourself.ca>
Date: Wed, 20 May 2009 23:11:35 +0000
Subject: Color picker reset: Resetting form values will also dynamically
 update the page colors back to their original.

---
 actions/designsettings.php     |   3 +-
 js/farbtastic/farbtastic.go.js | 108 ++++++++++++++++++++++-------------------
 2 files changed, 61 insertions(+), 50 deletions(-)

diff --git a/actions/designsettings.php b/actions/designsettings.php
index a85b36a25..8a7c26104 100644
--- a/actions/designsettings.php
+++ b/actions/designsettings.php
@@ -141,7 +141,8 @@ class DesignsettingsAction extends AccountSettingsAction
         $this->elementEnd('fieldset');
 
         $this->submit('save', _('Save'));
-        $this->element('input', array('type' => 'reset',
+        $this->element('input', array('id' => 'settings_design_reset',
+                                      'type' => 'reset',
                                       'value' => 'Reset',
                                       'class' => 'form_action-secondary'));
 
diff --git a/js/farbtastic/farbtastic.go.js b/js/farbtastic/farbtastic.go.js
index e298c1dab..6a0a5c56b 100644
--- a/js/farbtastic/farbtastic.go.js
+++ b/js/farbtastic/farbtastic.go.js
@@ -1,29 +1,22 @@
 $(document).ready(function() {
-    function UpdateColors(e) {
-        var S = f.linked;
-        var C = f.color;
-
-        if (S && S.value && S.value != C) {
-            UpdateSwatch(S);
-
-            switch (parseInt(f.linked.id.slice(-1))) {
-                case 0: default:
-                    $('body').css({'background-color':C});
-                    break;
-                case 1:
-                    $('#content').css({'background-color':C});
-                    break;
-                case 2:
-                    $('#aside_primary').css({'background-color':C});
-                    break;
-                case 3:
-                    $('body').css({'color':C});
-                    break;
-                case 4:
-                    $('a').css({'color':C});
-                    break;
-            }
-            S.value = C;
+    function UpdateColors(S) {
+        C = $(S).val();
+        switch (parseInt(S.id.slice(-1))) {
+            case 0: default:
+                $('body').css({'background-color':C});
+                break;
+            case 1:
+                $('#content').css({'background-color':C});
+                break;
+            case 2:
+                $('#aside_primary').css({'background-color':C});
+                break;
+            case 3:
+                $('body').css({'color':C});
+                break;
+            case 4:
+                $('a').css({'color':C});
+                break;
         }
     }
 
@@ -33,35 +26,52 @@ $(document).ready(function() {
     }
 
     function UpdateSwatch(e) {
-        $(e).css({
-            "background-color": e.value,
-            "color": f.hsl[2] > 0.5 ? "#000": "#fff"
-        });
+        $(e).css({"background-color": e.value,
+                  "color": f.hsl[2] > 0.5 ? "#000": "#fff"});
     }
 
-    $('#settings_design_color').append('<div id="color-picker"></div>');
-    $('#color-picker').hide();
-
-    var f = $.farbtastic('#color-picker', UpdateColors);
-    var swatches = $('#settings_design_color .swatch');
-
-    swatches
-        .each(UpdateColors)
+    function SynchColors(e) {
+        var S = f.linked;
+        var C = f.color;
 
-        .blur(function() {
-            $(this).val($(this).val().toUpperCase());
-         })
+        if (S && S.value && S.value != C) {
+            S.value = C;
+            UpdateSwatch(S);
+            UpdateColors(S);
+        }
+    }
 
-        .focus(function() {
-            $('#color-picker').show();
-            UpdateFarbtastic(this);
-        })
+    function Init() {
+        $('#settings_design_color').append('<div id="color-picker"></div>');
+        $('#color-picker').hide();
 
-        .change(function() {
-            UpdateFarbtastic(this);
-            UpdateSwatch(this);
-        }).change()
+        f = $.farbtastic('#color-picker', SynchColors);
+        swatches = $('#settings_design_color .swatch');
 
-        ;
+        swatches
+            .each(SynchColors)
+            .blur(function() {
+                $(this).val($(this).val().toUpperCase());
+             })
+            .focus(function() {
+                $('#color-picker').show();
+                UpdateFarbtastic(this);
+            })
+            .change(function() {
+                UpdateFarbtastic(this);
+                UpdateSwatch(this);
+                UpdateColors(this);
+            }).change();
+    }
 
+    var f, swatches;
+    Init();
+    $('#form_settings_design').bind('reset', function(){
+        setTimeout(function(){
+            swatches.each(function(){UpdateColors(this);});
+            $('#color-picker').remove();
+            swatches.unbind();
+            Init();
+        },10);
+    });
 });
-- 
cgit v1.2.3-54-g00ecf


From b23d4230811db02266b9df0a3cefc5e54c36d169 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@controlyourself.ca>
Date: Wed, 20 May 2009 23:37:20 +0000
Subject: Added licensing information for jcrop.go and farbtastic.go scripts

---
 js/farbtastic/farbtastic.go.js |  8 +++++
 js/jcrop/jquery.Jcrop.go.js    | 77 +++++++++++++++++++++++-------------------
 2 files changed, 51 insertions(+), 34 deletions(-)

diff --git a/js/farbtastic/farbtastic.go.js b/js/farbtastic/farbtastic.go.js
index 6a0a5c56b..0149eca7d 100644
--- a/js/farbtastic/farbtastic.go.js
+++ b/js/farbtastic/farbtastic.go.js
@@ -1,3 +1,11 @@
+/** Init for Farbtastic library and page setup
+ *
+ * @package   Laconica
+ * @author Sarven Capadisli <csarven@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/
+ */
 $(document).ready(function() {
     function UpdateColors(S) {
         C = $(S).val();
diff --git a/js/jcrop/jquery.Jcrop.go.js b/js/jcrop/jquery.Jcrop.go.js
index a0399d540..4e1cbfd1e 100644
--- a/js/jcrop/jquery.Jcrop.go.js
+++ b/js/jcrop/jquery.Jcrop.go.js
@@ -1,39 +1,48 @@
-		$(function(){
-			var x = ($('#avatar_crop_x').val()) ? $('#avatar_crop_x').val() : 0;
-			var y = ($('#avatar_crop_y').val()) ? $('#avatar_crop_y').val() : 0;
-			var w = ($('#avatar_crop_w').val()) ? $('#avatar_crop_w').val() : $("#avatar_original img").attr("width");
-			var h = ($('#avatar_crop_h').val()) ? $('#avatar_crop_h').val() : $("#avatar_original img").attr("height");
+/** Init for Jcrop library and page setup
+ *
+ * @package   Laconica
+ * @author Sarven Capadisli <csarven@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/
+ */
 
-			jQuery("#avatar_original img").Jcrop({
-				onChange: showPreview,
-    			setSelect: [ x, y, w, h ],
-				onSelect: updateCoords,
-				aspectRatio: 1,
-				boxWidth: 480,
-				boxHeight: 480,
-				bgColor: '#000',
-				bgOpacity: .4
-			});
-		});
+$(function(){
+    var x = ($('#avatar_crop_x').val()) ? $('#avatar_crop_x').val() : 0;
+    var y = ($('#avatar_crop_y').val()) ? $('#avatar_crop_y').val() : 0;
+    var w = ($('#avatar_crop_w').val()) ? $('#avatar_crop_w').val() : $("#avatar_original img").attr("width");
+    var h = ($('#avatar_crop_h').val()) ? $('#avatar_crop_h').val() : $("#avatar_original img").attr("height");
 
-		function showPreview(coords) {
-			var rx = 96 / coords.w;
-			var ry = 96 / coords.h;
+    jQuery("#avatar_original img").Jcrop({
+        onChange: showPreview,
+        setSelect: [ x, y, w, h ],
+        onSelect: updateCoords,
+        aspectRatio: 1,
+        boxWidth: 480,
+        boxHeight: 480,
+        bgColor: '#000',
+        bgOpacity: .4
+    });
+});
 
-			var img_width = $("#avatar_original img").attr("width");
-			var img_height = $("#avatar_original img").attr("height");
+function showPreview(coords) {
+    var rx = 96 / coords.w;
+    var ry = 96 / coords.h;
 
-			$('#avatar_preview img').css({
-				width: Math.round(rx *img_width) + 'px',
-				height: Math.round(ry * img_height) + 'px',
-				marginLeft: '-' + Math.round(rx * coords.x) + 'px',
-				marginTop: '-' + Math.round(ry * coords.y) + 'px'
-			});
-		};
+    var img_width = $("#avatar_original img").attr("width");
+    var img_height = $("#avatar_original img").attr("height");
 
-		function updateCoords(c) {
-			$('#avatar_crop_x').val(c.x);
-			$('#avatar_crop_y').val(c.y);
-			$('#avatar_crop_w').val(c.w);
-			$('#avatar_crop_h').val(c.h);
-		};
+    $('#avatar_preview img').css({
+        width: Math.round(rx *img_width) + 'px',
+        height: Math.round(ry * img_height) + 'px',
+        marginLeft: '-' + Math.round(rx * coords.x) + 'px',
+        marginTop: '-' + Math.round(ry * coords.y) + 'px'
+    });
+};
+
+function updateCoords(c) {
+    $('#avatar_crop_x').val(c.x);
+    $('#avatar_crop_y').val(c.y);
+    $('#avatar_crop_w').val(c.w);
+    $('#avatar_crop_h').val(c.h);
+};
-- 
cgit v1.2.3-54-g00ecf


From 56a8a255fff0037c29db09d4abf6631e9c45c730 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@controlyourself.ca>
Date: Thu, 21 May 2009 00:12:48 +0000
Subject: Changed No/Yes and Reset/Save locations. They are now a little more
 usable by first offering the option to undo and than do.

---
 actions/deletenotice.php       | 4 ++--
 actions/designsettings.php     | 5 +++--
 theme/base/css/display.css     | 4 +++-
 theme/default/css/display.css  | 4 ++--
 theme/identica/css/display.css | 4 ++--
 5 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/actions/deletenotice.php b/actions/deletenotice.php
index 6c350b33a..e733f9650 100644
--- a/actions/deletenotice.php
+++ b/actions/deletenotice.php
@@ -112,8 +112,8 @@ class DeletenoticeAction extends DeleteAction
         $this->hidden('token', common_session_token());
         $this->hidden('notice', $this->trimmed('notice'));
         $this->element('p', null, _('Are you sure you want to delete this notice?'));
-        $this->submit('form_action-yes', _('Yes'), 'submit form_action-primary', 'yes');
-        $this->submit('form_action-no', _('No'), 'submit form_action-secondary', 'no');
+        $this->submit('form_action-no', _('No'), 'submit form_action-primary', 'no', _("Do not delete this notice"));
+        $this->submit('form_action-yes', _('Yes'), 'submit form_action-secondary', 'yes', _('Delete this notice'));
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
     }
diff --git a/actions/designsettings.php b/actions/designsettings.php
index 8a7c26104..315e5a199 100644
--- a/actions/designsettings.php
+++ b/actions/designsettings.php
@@ -140,11 +140,12 @@ class DesignsettingsAction extends AccountSettingsAction
         $this->elementEnd('ul');
         $this->elementEnd('fieldset');
 
-        $this->submit('save', _('Save'));
         $this->element('input', array('id' => 'settings_design_reset',
                                       'type' => 'reset',
                                       'value' => 'Reset',
-                                      'class' => 'form_action-secondary'));
+                                      'class' => 'submit form_action-primary',
+                                      'title' => _('Reset back to default')));
+        $this->submit('save', _('Save'), 'submit form_action-secondary', 'save', _('Save design'));
 
 /*TODO: Check submitted form values: 
 json_encode(form values)
diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index 8bd0ae1c4..edec14163 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -198,9 +198,11 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
 #form_search .submit {
diff --git a/theme/default/css/display.css b/theme/default/css/display.css
index e4b57ef49..fce2e7e29 100644
--- a/theme/default/css/display.css
+++ b/theme/default/css/display.css
@@ -33,7 +33,7 @@ border-color:#aaa;
 border-color:#C3D6DF;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -60,7 +60,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#002E6E;
 }
 
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index 9d625848f..df114417e 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -33,7 +33,7 @@ border-color:#aaa;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -60,7 +60,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#002E6E;
 }
 
-- 
cgit v1.2.3-54-g00ecf


From 689dd9ee5f81e3e2472e92b10248fecd39638160 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@controlyourself.ca>
Date: Thu, 21 May 2009 00:18:11 +0000
Subject: Updated primary and secondary styles for biz, cloudy, h4ck3r, otalk,
 pigeonthoughts themes.

---
 theme/biz/css/base.css               | 5 ++++-
 theme/biz/css/display.css            | 4 ++--
 theme/cloudy/css/display.css         | 8 +++++---
 theme/h4ck3r/css/base.css            | 4 +++-
 theme/h4ck3r/css/display.css         | 4 ++--
 theme/otalk/css/base.css             | 4 +++-
 theme/otalk/css/display.css          | 4 ++--
 theme/pigeonthoughts/css/base.css    | 4 +++-
 theme/pigeonthoughts/css/display.css | 4 ++--
 9 files changed, 26 insertions(+), 15 deletions(-)

diff --git a/theme/biz/css/base.css b/theme/biz/css/base.css
index 22bbced08..0e37a6ee4 100644
--- a/theme/biz/css/base.css
+++ b/theme/biz/css/base.css
@@ -198,11 +198,14 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
+
 #form_search .submit {
 margin-left:11px;
 }
diff --git a/theme/biz/css/display.css b/theme/biz/css/display.css
index a7d360c53..14092d964 100644
--- a/theme/biz/css/display.css
+++ b/theme/biz/css/display.css
@@ -36,7 +36,7 @@ border-color:#aaa;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -65,7 +65,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#002E6E;
 }
 
diff --git a/theme/cloudy/css/display.css b/theme/cloudy/css/display.css
index e97889685..12f186a56 100644
--- a/theme/cloudy/css/display.css
+++ b/theme/cloudy/css/display.css
@@ -199,9 +199,11 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
 #form_search .submit {
@@ -1267,7 +1269,7 @@ border-color:#aaa;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -1296,7 +1298,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#0084B4;
 }
 
diff --git a/theme/h4ck3r/css/base.css b/theme/h4ck3r/css/base.css
index 5060bbb8b..41b3a77e6 100644
--- a/theme/h4ck3r/css/base.css
+++ b/theme/h4ck3r/css/base.css
@@ -189,9 +189,11 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
 #form_search .submit {
diff --git a/theme/h4ck3r/css/display.css b/theme/h4ck3r/css/display.css
index c7631a8eb..31d49a58e 100644
--- a/theme/h4ck3r/css/display.css
+++ b/theme/h4ck3r/css/display.css
@@ -38,7 +38,7 @@ color:#ccc;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -65,7 +65,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#0f0;
 }
 
diff --git a/theme/otalk/css/base.css b/theme/otalk/css/base.css
index 32e8891d2..b39992570 100644
--- a/theme/otalk/css/base.css
+++ b/theme/otalk/css/base.css
@@ -198,9 +198,11 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
 #form_search .submit {
diff --git a/theme/otalk/css/display.css b/theme/otalk/css/display.css
index 6c646791b..d2a4719a8 100644
--- a/theme/otalk/css/display.css
+++ b/theme/otalk/css/display.css
@@ -37,7 +37,7 @@ border-color:#aaa;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -64,7 +64,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#8F0000;
 }
 
diff --git a/theme/pigeonthoughts/css/base.css b/theme/pigeonthoughts/css/base.css
index 179719820..08427d3c8 100644
--- a/theme/pigeonthoughts/css/base.css
+++ b/theme/pigeonthoughts/css/base.css
@@ -199,9 +199,11 @@ padding:0 7px;
 }
 
 
+.form_settings input.form_action-primary {
+padding:0;
+}
 .form_settings input.form_action-secondary {
 margin-left:29px;
-padding:0;
 }
 
 #form_search .submit {
diff --git a/theme/pigeonthoughts/css/display.css b/theme/pigeonthoughts/css/display.css
index 19341ef7f..af31cf78d 100644
--- a/theme/pigeonthoughts/css/display.css
+++ b/theme/pigeonthoughts/css/display.css
@@ -36,7 +36,7 @@ border-color:#aaa;
 border-color:#ddd;
 }
 
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 background:none;
 }
 
@@ -63,7 +63,7 @@ div.notice-options input,
 .entity_send-a-message a,
 .form_user_nudge input.submit,
 .entity_nudge p,
-.form_settings input.form_action-secondary {
+.form_settings input.form_action-primary {
 color:#000;
 }
 
-- 
cgit v1.2.3-54-g00ecf


From 54cd0a2046c417fd072bb4cf79aeda163cf760af Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Thu, 21 May 2009 05:43:11 +0000
Subject: - Reworked login / logout workflow - Added Facebook Connect tab to
 login nav - Show Facebook mini-avatar when logged in - Added Facebook Connect
 tab to connect settings nav - Option to disconnect from Facebook

---
 db/foreign_services.sql                 |   3 +-
 plugins/FBConnect/FBCSettingsNav.php    | 113 ++++++++++++++++++++
 plugins/FBConnect/FBConnectAuth.php     |  31 ++++--
 plugins/FBConnect/FBConnectLogin.php    |  10 +-
 plugins/FBConnect/FBConnectPlugin.php   | 179 +++++++++++--------------------
 plugins/FBConnect/FBConnectSettings.php | 184 ++++++++++++++++++++++++++++++++
 6 files changed, 393 insertions(+), 127 deletions(-)
 create mode 100644 plugins/FBConnect/FBCSettingsNav.php
 create mode 100644 plugins/FBConnect/FBConnectSettings.php

diff --git a/db/foreign_services.sql b/db/foreign_services.sql
index 557ede024..79c04cee5 100644
--- a/db/foreign_services.sql
+++ b/db/foreign_services.sql
@@ -2,4 +2,5 @@ insert into foreign_service
     (id, name, description, created)
 values
     ('1','Twitter', 'Twitter Micro-blogging service', now()),
-    ('2','Facebook', 'Facebook', now());
+    ('2','Facebook', 'Facebook', now()),
+    ('3','FacebookConnect', 'Facebook Connect', now());
diff --git a/plugins/FBConnect/FBCSettingsNav.php b/plugins/FBConnect/FBCSettingsNav.php
new file mode 100644
index 000000000..8b8411853
--- /dev/null
+++ b/plugins/FBConnect/FBCSettingsNav.php
@@ -0,0 +1,113 @@
+<?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';
+
+/**
+ * A widget for showing the connect group local nav menu
+ *
+ * @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 FBCSettingsNav 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()
+    {
+
+        $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('imsettings' =>
+                array(_('IM'),
+                      _('Updates by instant messenger (IM)')),
+                'smssettings' =>
+                array(_('SMS'),
+                      _('Updates by SMS')),
+                'twittersettings' =>
+                array(_('Twitter'),
+                      _('Twitter integration options')),
+                'FBConnectSettings' =>
+                array(_('Facebook'),
+                      _('Facebook Connect settings')));
+
+        $action_name = $this->action->trimmed('action');
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        foreach ($menu as $menuaction => $menudesc) {
+            if ($menuaction == 'imsettings' &&
+                !common_config('xmpp', 'enabled')) {
+                continue;
+            }
+            $this->action->menuItem(common_local_url($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
index 0dc016c05..e8724cdf9 100644
--- a/plugins/FBConnect/FBConnectAuth.php
+++ b/plugins/FBConnect/FBConnectAuth.php
@@ -29,7 +29,7 @@
 
 require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
 
-class FbconnectauthAction extends Action
+class FBConnectauthAction extends Action
 {
 
     var $fbuid      = null;
@@ -38,9 +38,20 @@ class FbconnectauthAction extends Action
     function prepare($args) {
         parent::prepare($args);
 
-        $this->fbuid = getFacebook()->get_loggedin_user();
-        $this->fb_fields = $this->getFacebookFields($this->fbuid,
-            array('first_name', 'last_name', 'name'));
+        try {
+
+            $this->fbuid = getFacebook()->get_loggedin_user();
+
+            if ($this->fbuid > 0) {
+                $this->fb_fields = $this->getFacebookFields($this->fbuid,
+                    array('first_name', 'last_name', 'name'));
+            } else {
+                common_debug("No Facebook User found.");
+            }
+
+        } catch (Exception $e) {
+            common_debug("Problem getting fbuid.");
+        }
 
         return true;
     }
@@ -52,6 +63,7 @@ class FbconnectauthAction extends Action
         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.'));
@@ -113,7 +125,7 @@ class FbconnectauthAction extends Action
 
         $this->elementStart('form', array('method' => 'post',
                                           'id' => 'account_connect',
-                                          'action' => common_local_url('fbconnectlogin')));
+                                          'action' => common_local_url('FBConnectAuth')));
         $this->hidden('token', common_session_token());
         $this->element('h2', null,
                        _('Create new account'));
@@ -255,7 +267,7 @@ class FbconnectauthAction extends Action
     {
         common_debug("Trying Facebook Login...");
 
-        $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
+        $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_SERVICE);
 
         if ($flink) {
             $user = $flink->getUser();
@@ -270,6 +282,9 @@ class FbconnectauthAction extends Action
             }
 
         } else {
+
+            common_debug("no flink found for fbuid: $this->fbuid");
+
             $this->showForm(null, $this->bestNewNickname());
         }
     }
@@ -291,10 +306,12 @@ class FbconnectauthAction extends Action
 
     function flinkUser($user_id, $fbuid)
     {
+        common_debug("flinkUser()");
+
         $flink = new Foreign_link();
         $flink->user_id = $user_id;
         $flink->foreign_id = $fbuid;
-        $flink->service = FACEBOOK_SERVICE;
+        $flink->service = FACEBOOK_CONNECT_SERVICE;
         $flink->created = common_sql_now();
 
         $flink_id = $flink->insert();
diff --git a/plugins/FBConnect/FBConnectLogin.php b/plugins/FBConnect/FBConnectLogin.php
index 70710eb70..7989dc854 100644
--- a/plugins/FBConnect/FBConnectLogin.php
+++ b/plugins/FBConnect/FBConnectLogin.php
@@ -17,8 +17,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { 
-    exit(1); 
+if (!defined('LACONICA')) {
+    exit(1);
 }
 
 require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
@@ -31,8 +31,8 @@ class FBConnectLoginAction extends Action
 
         if (common_is_real_login()) {
             $this->clientError(_('Already logged in.'));
-        } 
-        
+        }
+
         $this->showPage();
     }
 
@@ -58,7 +58,7 @@ class FBConnectLoginAction extends Action
     function showContent() {
 
         $this->elementStart('fieldset');
-        
+
 
         $this->element('fb:login-button', array('onlogin' => 'goto_login()',
             'length' => 'long'));
diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
index 079270510..36dee0448 100644
--- a/plugins/FBConnect/FBConnectPlugin.php
+++ b/plugins/FBConnect/FBConnectPlugin.php
@@ -31,10 +31,15 @@ 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
@@ -56,32 +61,14 @@ class FBConnectPlugin extends Plugin
 
     // Hook in new actions
     function onRouterInitialized(&$m) {
-        
-        common_debug("onRouterIntialized()");
-        
         $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)
     {
-
-        // XXX: This is probably a bad place to do general processing
-        // so maybe I need to make some new events?  Maybe in
-        // Action::prepare?
-
-        $name = get_class($action);
-
-        common_debug("onStartShowHTML: action = $name");
-
-        // Avoid a redirect loop
-        if (!in_array($name, array('FBConnectAuthAction', 'ClientErrorAction'))) {
-
-            $this->checkFacebookUser($action);
-
-        }
-
         $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
         $_SERVER['HTTP_ACCEPT'] : null;
 
@@ -128,15 +115,7 @@ class FBConnectPlugin extends Plugin
         $apikey = common_config('facebook', 'apikey');
         $plugin_path = common_path('plugins/FBConnect');
 
-        $login_url = common_get_returnto();
-
-        if ($login_url) {
-            // We don't have to return to it again
-            common_set_returnto(null);
-        } else {
-            $url = common_local_url('public');
-        }
-        
+        $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");
@@ -144,7 +123,7 @@ class FBConnectPlugin extends Plugin
                             function goto_login() {
                                 window.location = "%s";
                             }
-                            
+
                             function goto_logout() {
                                 window.location = "%s";
                             }
@@ -160,22 +139,49 @@ class FBConnectPlugin extends Plugin
         $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);
+
+            if ($flink) {
+
+                $facebook = getFacebook();
+
+                if ($facebook->api_client->users_isAppUser($flink->foreign_id) ||
+                    $facebook->api_client->added) {
+
+                    // XXX: We need to replace this with a proper mini-icon and only after
+                    // checing the FB Connect JavaScript lib method to see what the Connect
+                    // status is. Checking Connect status looks to be impossible with the
+                    // PHP client.
+
+                    $action->elementStart('li');
+                    $action->elementStart('fb:profile-pic', array('uid' => $flink->foreign_id,
+                        'facebook-logo' => 'true',
+                        'linked' => 'false',
+                        'width' => 32,
+                        'height' => 32));
+                    $action->elementEnd('fb:profile-pic');
+                    $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');
+            }
+            $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
 
@@ -206,89 +212,34 @@ class FBConnectPlugin extends Plugin
          $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' => 'goto_login()',
-                 'length' => 'long'));
-             $action->elementEnd('li');
-        }
-
         return false;
     }
 
-    function checkFacebookUser() {
-
-        $user = common_current_user();
-
-        if ($user) {
-            return;
-        }
-
-        try {
-
-            $facebook = getFacebook();
-            $fbuid = $facebook->get_loggedin_user();
-
-            // If you're a Facebook user and you're logged in do nothing
-
-            // If you're a Facebook user and you're not logged in
-            // redirect to Facebook connect login page because that means you have clicked
-            // the 'connect with Facebook' button and have cookies
-
-            if ($fbuid > 0) {
-
-                if ($facebook->api_client->users_isAppUser($fbuid) ||
-                    $facebook->api_client->added) {
-
-                    // user should be connected...
-
-                    common_debug("Facebook user found: $fbuid");
-
-                    if ($user) {
-                        common_debug("Facebook user is logged in.");
-                        return;
-
-                    } else {
-                        common_debug("Facebook user is NOT logged in.");
-                        common_redirect(common_local_url('FBConnectAuth'), 303);
-                    }
-
-                } else {
-                    common_debug("No Facebook connect user found.");
-                }
-            }
-
-        } catch (Exception $e) {
-            common_debug('Expired FB session.');
-        }
-
-    }
-    
     function onStartShowLocalNavBlock($action)
     {
         $action_name = get_class($action);
-        
-        common_debug($action_name);
-        
-        $login_actions = array('LoginAction', 'RegisterAction', 
+
+        $login_actions = array('LoginAction', 'RegisterAction',
             'OpenidloginAction', 'FacebookStart');
-        
+
         if (in_array($action_name, $login_actions)) {
-        
-            common_debug("LoginAction found!");
-        
             $nav = new FBCLoginGroupNav($action);
             $nav->show();
             return false;
         }
-        
+
+        $connect_actions = array('SmssettingsAction',
+            'TwittersettingsAction', 'FBConnectSettingsAction');
+
+        if (in_array($action_name, $connect_actions)) {
+            $nav = new FBCSettingsNav($action);
+            $nav->show();
+            return false;
+        }
+
         return true;
-        
     }
+
 }
 
 
diff --git a/plugins/FBConnect/FBConnectSettings.php b/plugins/FBConnect/FBConnectSettings.php
new file mode 100644
index 000000000..b7831269c
--- /dev/null
+++ b/plugins/FBConnect/FBConnectSettings.php
@@ -0,0 +1,184 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Facebook Connect settings
+ *
+ * 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  Settings
+ * @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);
+}
+
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
+
+/**
+ * Facebook Connect settings action
+ *
+ * @category Settings
+ * @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 FBConnectSettingsAction extends ConnectSettingsAction
+{
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
+    {
+        return _('Facebook Connect Settings');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
+    {
+        return _('Manage how your account connects to Facebook');
+    }
+
+    /**
+     * Content area of the page
+     *
+     * Shows a form for uploading an avatar.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $user = common_current_user();
+
+        $flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
+
+        if (!$flink) {
+
+            $this->element('p', 'form_note',
+                _('There is no Facebook user connected to this account.'));
+
+            $this->element('fb:login-button', array('onlogin' => 'goto_login()',
+                'length' => 'long'));
+
+            return;
+        }
+
+        $this->element('p', 'form_note',
+                       _('Connected Facebook user:'));
+
+        $this->elementStart('p', array('class' => 'facebook-user-display'));
+        $this->elementStart('fb:profile-pic',
+            array('uid' => $flink->foreign_id,
+                  'size' => 'square',
+                  'linked' => 'true',
+                  'facebook-logo' => 'true'));
+        $this->elementEnd('fb:profile-pic');
+
+        $this->elementStart('fb:name', array('uid' => $flink->foreign_id));
+        $this->elementEnd('fb:name');
+        $this->elementEnd('p');
+
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_facebook',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('FBConnectSettings')));
+
+        $this->hidden('token', common_session_token());
+
+        $this->elementStart('fieldset');
+
+        $this->element('legend', null, _('Disconnect my account from Facebook'));
+
+        if (!$user->password) {
+
+            $this->elementStart('p', array('class' => 'form_guide'));
+            $this->text(_('Disconnecting your Faceboook ' .
+                          'would make it impossible to log in! Please '));
+            $this->element('a',
+                array('href' => common_local_url('passwordsettings')),
+                    _('set a password'));
+
+            $this->text(_(' first.'));
+            $this->elementEnd('p');
+        } else {
+            $this->submit('disconnect', _('Disconnect'));
+         }
+
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
+    }
+
+    /**
+     * Handle post
+     *
+     * Disconnects the current Facebook user from the current user's account
+     *
+     * @return void
+     */
+
+    function handlePost()
+    {
+        // CSRF protection
+        $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('disconnect')) {
+
+            $user = common_current_user();
+
+            $flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
+            $result = $flink->delete();
+
+            if ($result === false) {
+                common_log_db_error($user, 'DELETE', __FILE__);
+                $this->serverError(_('Couldn\'t delete link to Facebook.'));
+                return;
+            }
+
+            $facebook = getFacebook();
+            $facebook->logout();
+
+            $this->showForm(_('Facebook user disconnected.'), true);
+
+        } else {
+            $this->showForm(_('Not sure what you\'re trying to do.'));
+            return;
+        }
+
+    }
+
+}
-- 
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