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-rw-r--r--plugins/FBConnect/FBCLoginGroupNav.php110
-rw-r--r--plugins/FBConnect/FBCSettingsNav.php113
-rw-r--r--plugins/FBConnect/FBC_XDReceiver.php73
-rw-r--r--plugins/FBConnect/FBConnectAuth.php454
-rw-r--r--plugins/FBConnect/FBConnectLogin.php67
-rw-r--r--plugins/FBConnect/FBConnectPlugin.css37
-rw-r--r--plugins/FBConnect/FBConnectPlugin.php299
-rw-r--r--plugins/FBConnect/FBConnectSettings.php203
-rw-r--r--plugins/FBConnect/fbfavicon.icobin0 -> 1150 bytes
9 files changed, 1356 insertions, 0 deletions
diff --git a/plugins/FBConnect/FBCLoginGroupNav.php b/plugins/FBConnect/FBCLoginGroupNav.php
new file mode 100644
index 000000000..6eb09c3c0
--- /dev/null
+++ b/plugins/FBConnect/FBCLoginGroupNav.php
@@ -0,0 +1,110 @@
+<?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()
+ {
+ $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/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/FBC_XDReceiver.php b/plugins/FBConnect/FBC_XDReceiver.php
new file mode 100644
index 000000000..57c98b4f1
--- /dev/null
+++ b/plugins/FBConnect/FBC_XDReceiver.php
@@ -0,0 +1,73 @@
+<?php
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+/*
+ * Generates the cross domain communication channel file
+ * (xd_receiver.html). By generating it we can add some caching
+ * instructions.
+ *
+ * See: http://wiki.developers.facebook.com/index.php/Cross_Domain_Communication_Channel
+ */
+class FBC_XDReceiverAction extends Action
+{
+
+ /**
+ * Do we need to write to the database?
+ *
+ * @return boolean true
+ */
+
+ function isReadonly()
+ {
+ return true;
+ }
+
+ /**
+ * Handle a request
+ *
+ * @param array $args Arguments from $_REQUEST
+ *
+ * @return void
+ */
+
+ function handle($args)
+ {
+ // Parent handling, including cache check
+ parent::handle($args);
+ $this->showPage();
+ }
+
+ function showPage()
+ {
+ // cache the xd_receiver
+ header('Cache-Control: max-age=225065900');
+ header('Expires:');
+ header('Pragma:');
+
+ $this->startXML('html',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+
+ $language = $this->getLanguage();
+
+ $this->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
+ 'xml:lang' => $language,
+ 'lang' => $language));
+ $this->elementStart('head');
+ $this->element('title', null, 'cross domain receiver page');
+ $this->element('script',
+ array('src' =>
+ 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/XdCommReceiver.debug.js',
+ 'type' => 'text/javascript'), '');
+ $this->elementEnd('head');
+ $this->elementStart('body');
+ $this->elementEnd('body');
+
+ $this->elementEnd('html');
+ }
+
+}
+
diff --git a/plugins/FBConnect/FBConnectAuth.php b/plugins/FBConnect/FBConnectAuth.php
new file mode 100644
index 000000000..4699ce636
--- /dev/null
+++ b/plugins/FBConnect/FBConnectAuth.php
@@ -0,0 +1,454 @@
+<?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);
+
+ 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_log(LOG_WARNING, 'Problem getting Facebook uid: ' .
+ $e->getMessage());
+ }
+
+ return true;
+ }
+
+ function handle($args)
+ {
+ parent::handle($args);
+
+ if (common_is_real_login()) {
+
+ // User is already logged in. Does she already have a linked Facebook acct?
+ $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_SERVICE);
+
+ if ($flink) {
+
+ // User already has a linked Facebook account and shouldn't be here
+ common_debug('There is already a local user (' . $flink->user_id .
+ ') linked with this Facebook (' . $this->fbuid . ').');
+
+ // We don't want these cookies
+ getFacebook()->clear_cookie_state();
+
+ $this->clientError(_('There is already a local user linked with this Facebook.'));
+
+ } else {
+
+ // User came from the Facebook connect settings tab, and
+ // probably just wants to link/relink their Facebook account
+ $this->connectUser();
+ }
+
+ } else if ($_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')) {
+ $this->connectNewUser();
+ } else {
+ common_debug(print_r($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' => 'form_settings_facebook_connect',
+ 'class' => 'form_settings',
+ 'action' => common_local_url('FBConnectAuth')));
+ $this->elementStart('fieldset', array('id' => 'settings_facebook_connect_options'));
+ $this->element('legend', null, _('Connection options'));
+ $this->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->element('input', array('type' => 'checkbox',
+ 'id' => 'license',
+ 'class' => 'checkbox',
+ 'name' => 'license',
+ 'value' => 'true'));
+ $this->elementStart('label', array('class' => 'checkbox', 'for' => 'license'));
+ $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('label');
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+
+ $this->elementStart('fieldset');
+ $this->hidden('token', common_session_token());
+ $this->element('legend', null,
+ _('Create new account'));
+ $this->element('p', null,
+ _('Create a new user with this nickname.'));
+ $this->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->input('newname', _('New nickname'),
+ ($this->username) ? $this->username : '',
+ _('1-64 lowercase letters or numbers, no punctuation or spaces'));
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->submit('create', _('Create'));
+ $this->elementEnd('fieldset');
+
+ $this->elementStart('fieldset');
+ $this->element('legend', 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->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->input('nickname', _('Existing nickname'));
+ $this->elementEnd('li');
+ $this->elementStart('li');
+ $this->password('password', _('Password'));
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->submit('connect', _('Connect'));
+ $this->elementEnd('fieldset');
+
+ $this->elementEnd('fieldset');
+ $this->elementEnd('form');
+ }
+
+ function message($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 connectNewUser()
+ {
+ $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 connectUser()
+ {
+ $user = common_current_user();
+
+ $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");
+
+ // Return to Facebook connection settings tab
+ common_redirect(common_local_url('FBConnectSettings'), 303);
+ }
+
+ function tryLogin()
+ {
+ common_debug("Trying Facebook Login...");
+
+ $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_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 {
+
+ common_debug("No flink found for fbuid: $this->fbuid");
+
+ $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_CONNECT_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 {
+
+ $facebook = getFacebook();
+
+ $infos = $facebook->api_client->users_getInfo($fb_uid, $fields);
+
+ if (empty($infos)) {
+ return null;
+ }
+ return reset($infos);
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, "Facebook client failure when requesting " .
+ join(",", $fields) . " on uid " . $fb_uid .
+ " : ". $e->getMessage());
+ return null;
+ }
+ }
+
+}
diff --git a/plugins/FBConnect/FBConnectLogin.php b/plugins/FBConnect/FBConnectLogin.php
new file mode 100644
index 000000000..205086cd8
--- /dev/null
+++ b/plugins/FBConnect/FBConnectLogin.php
@@ -0,0 +1,67 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
+
+class FBConnectLoginAction extends Action
+{
+ function handle($args)
+ {
+ parent::handle($args);
+
+ if (common_is_real_login()) {
+ $this->clientError(_('Already logged in.'));
+ }
+
+ $this->showPage();
+ }
+
+ function getInstructions()
+ {
+ return _('Login with your Facebook Account');
+ }
+
+ function showPageNotice()
+ {
+ $instr = $this->getInstructions();
+ $output = common_markup_to_html($instr);
+ $this->elementStart('div', 'instructions');
+ $this->raw($output);
+ $this->elementEnd('div');
+ }
+
+ function title()
+ {
+ return _('Facebook Login');
+ }
+
+ function showContent() {
+
+ $this->elementStart('fieldset');
+ $this->element('fb:login-button', array('onlogin' => 'goto_login()',
+ 'length' => 'long'));
+
+ $this->elementEnd('fieldset');
+ }
+
+}
diff --git a/plugins/FBConnect/FBConnectPlugin.css b/plugins/FBConnect/FBConnectPlugin.css
new file mode 100644
index 000000000..564fdaee9
--- /dev/null
+++ b/plugins/FBConnect/FBConnectPlugin.css
@@ -0,0 +1,37 @@
+/** Styles for Facebook logo and Facebook user profile avatar.
+ *
+ * @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/
+ */
+
+#site_nav_global_primary #nav_fb {
+position:relative;
+margin-left:18px;
+margin-right:-7px;
+}
+
+#nav_fb .fb_profile_pic_rendered img {
+position:relative;
+top:3px;
+left:0;
+display:inline;
+border:1px solid #3B5998;
+padding:1px;
+}
+
+#nav_fb img {
+position:absolute;
+top:-13px;
+left:-11px;
+display:inline;
+}
+
+#settings_facebook_connect_options legend {
+display:none;
+}
+#form_settings_facebook_connect fieldset fieldset legend {
+display:block;
+}
diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
new file mode 100644
index 000000000..a366985be
--- /dev/null
+++ b/plugins/FBConnect/FBConnectPlugin.php
@@ -0,0 +1,299 @@
+<?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/
+ */
+
+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';
+require_once INSTALLDIR . '/plugins/FBConnect/FBC_XDReceiver.php';
+
+/**
+ * Plugin to enable Facebook Connect
+ *
+ * @category Plugin
+ * @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 FBConnectPlugin extends Plugin
+{
+ function __construct()
+ {
+ parent::__construct();
+ }
+
+ // Hook in new actions
+ function onRouterInitialized(&$m) {
+ $m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
+ $m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
+ $m->connect('settings/facebook', array('action' => 'FBConnectSettings'));
+ $m->connect('xd_receiver.html', array('action' => 'FBC_XDReceiver'));
+ }
+
+ // Add in xmlns:fb
+ function onStartShowHTML($action)
+ {
+ // XXX: Horrible hack to make Safari, FF2, and Chrome work with
+ // Facebook Connect. These browser cannot use Facebook's
+ // DOM parsing routines unless the mime type of the page is
+ // text/html even though Facebook Connect uses XHTML. This is
+ // A bug in Facebook Connect, and this is a temporary solution
+ // until they fix their JavaScript libs.
+ header('Content-Type: text/html');
+
+ $action->extraHeaders();
+
+ $action->startXML('html',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+
+ $language = $action->getLanguage();
+
+ $action->elementStart('html',
+ array('xmlns' => 'http://www.w3.org/1999/xhtml',
+ 'xmlns:fb' => 'http://www.facebook.com/2008/fbml',
+ 'xml:lang' => $language,
+ 'lang' => $language));
+
+ return false;
+ }
+
+ // Note: this script needs to appear in the <body>
+
+ function onStartShowHeader($action)
+ {
+ $apikey = common_config('facebook', 'apikey');
+ $plugin_path = common_path('plugins/FBConnect');
+
+ $login_url = common_local_url('FBConnectAuth');
+ $logout_url = common_local_url('logout');
+
+ // XXX: Facebook says we don't need this FB_RequireFeatures(),
+ // but we actually do, for IE and Safari. Gar.
+
+ $html = sprintf('<script type="text/javascript">
+ window.onload = function () {
+ FB_RequireFeatures(
+ ["XFBML"],
+ function() {
+ FB.Facebook.init("%s", "../xd_receiver.html");
+ }
+ ); }
+
+ function goto_login() {
+ window.location = "%s";
+ }
+
+ function goto_logout() {
+ window.location = "%s";
+ }
+ </script>', $apikey,
+ $login_url, $logout_url);
+
+ $action->raw($html);
+ }
+
+ // Note: this script needs to appear as close as possible to </body>
+
+ function onEndShowFooter($action)
+ {
+
+ $action->element('script',
+ array('type' => 'text/javascript',
+ 'src' => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
+ '');
+ }
+
+ function onEndShowLaconicaStyles($action)
+ {
+ $action->element('link', array('rel' => 'stylesheet',
+ 'type' => 'text/css',
+ 'href' => common_path('plugins/FBConnect/FBConnectPlugin.css')));
+ }
+
+ function onStartPrimaryNav($action)
+ {
+ $user = common_current_user();
+
+ if ($user) {
+
+ $flink = Foreign_link::getByUserId($user->id,
+ FACEBOOK_CONNECT_SERVICE);
+ $fbuid = 0;
+
+ if ($flink) {
+
+ try {
+
+ $facebook = getFacebook();
+ $fbuid = getFacebook()->get_loggedin_user();
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING,
+ 'Problem getting Facebook client: ' .
+ $e->getMessage());
+ }
+
+ // Display Facebook Logged in indicator w/Facebook favicon
+
+ if ($fbuid > 0) {
+
+ $action->elementStart('li', array('id' => 'nav_fb'));
+ $action->elementStart('fb:profile-pic', array('uid' => $flink->foreign_id,
+ 'linked' => 'false',
+ 'width' => 16,
+ 'height' => 16));
+ $action->elementEnd('fb:profile-pic');
+
+ $iconurl = common_path('/plugins/FBConnect/fbfavicon.ico');
+ $action->element('img', array('src' => $iconurl));
+
+ $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');
+ }
+ $action->menuItem(common_local_url('invite'),
+ _('Invite'),
+ sprintf(_('Invite friends and colleagues to join you on %s'),
+ common_config('site', 'name')),
+ false, 'nav_invitecontact');
+
+ // Need to override the Logout link to make it do FB stuff
+ if ($flink && $fbuid > 0) {
+
+ $logout_url = common_local_url('logout');
+ $title = _('Logout from the site');
+ $text = _('Logout');
+
+ $html = sprintf('<li id="nav_logout"><a href="%s" title="%s" ' .
+ 'onclick="FB.Connect.logout(function() { goto_logout() })">%s</a></li>',
+ $logout_url, $title, $text);
+
+ $action->raw($html);
+
+ } else {
+ $action->menuItem(common_local_url('logout'),
+ _('Logout'), _('Logout from the site'), false, 'nav_logout');
+ }
+ }
+ else {
+ if (!common_config('site', 'closed')) {
+ $action->menuItem(common_local_url('register'),
+ _('Register'), _('Create an account'), false, 'nav_register');
+ }
+ $action->menuItem(common_local_url('openidlogin'),
+ _('OpenID'), _('Login with OpenID'), false, 'nav_openid');
+ $action->menuItem(common_local_url('login'),
+ _('Login'), _('Login to the site'), false, 'nav_login');
+ }
+
+ $action->menuItem(common_local_url('doc', array('title' => 'help')),
+ _('Help'), _('Help me!'), false, 'nav_help');
+ $action->menuItem(common_local_url('peoplesearch'),
+ _('Search'), _('Search for people or text'), false, 'nav_search');
+
+ return false;
+ }
+
+ function onStartShowLocalNavBlock($action)
+ {
+ $action_name = get_class($action);
+
+ $login_actions = array('LoginAction', 'RegisterAction',
+ 'OpenidloginAction', 'FBConnectLoginAction');
+
+ if (in_array($action_name, $login_actions)) {
+ $nav = new FBCLoginGroupNav($action);
+ $nav->show();
+ return false;
+ }
+
+ $connect_actions = array('SmssettingsAction',
+ 'TwittersettingsAction', 'FBConnectSettingsAction');
+
+ if (in_array($action_name, $connect_actions)) {
+ $nav = new FBCSettingsNav($action);
+ $nav->show();
+ return false;
+ }
+
+ return true;
+ }
+
+ function onStartLogout($action)
+ {
+ $user = common_current_user();
+
+ $flink = Foreign_link::getByUserId($user->id, FACEBOOK_CONNECT_SERVICE);
+
+ $action->logout();
+
+ if ($flink) {
+
+ $facebook = getFacebook();
+
+ try {
+ $fbuid = $facebook->get_loggedin_user();
+
+ if ($fbuid > 0) {
+ $facebook->logout(common_local_url('public'));
+ }
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, 'Could\'t logout of Facebook: ' .
+ $e->getMessage());
+ }
+ }
+
+ return true;
+ }
+
+}
diff --git a/plugins/FBConnect/FBConnectSettings.php b/plugins/FBConnect/FBConnectSettings.php
new file mode 100644
index 000000000..034ecebae
--- /dev/null
+++ b/plugins/FBConnect/FBConnectSettings.php
@@ -0,0 +1,203 @@
+<?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);
+
+ $this->elementStart('form', array('method' => 'post',
+ 'id' => 'form_settings_facebook',
+ 'class' => 'form_settings',
+ 'action' =>
+ common_local_url('FBConnectSettings')));
+
+ if (!$flink) {
+
+ $this->element('p', 'instructions',
+ _('There is no Facebook user connected to this account.'));
+
+ $this->element('fb:login-button', array('onlogin' => 'goto_login()',
+ 'length' => 'long'));
+
+ } else {
+
+ $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' => 'small',
+ 'linked' => 'true',
+ 'facebook-logo' => 'true'));
+ $this->elementEnd('fb:profile-pic');
+
+ $this->elementStart('fb:name', array('uid' => $flink->foreign_id,
+ 'useyou' => 'false'));
+ $this->elementEnd('fb:name');
+ $this->elementEnd('p');
+
+ $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 {
+
+ $note = 'Keep your %s account but disconnect from Facebook. ' .
+ 'You\'ll use your %s password to log in.';
+
+ $site = common_config('site', 'name');
+
+ $this->element('p', 'instructions',
+ sprintf($note, $site, $site));
+
+ $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;
+ }
+
+ try {
+
+ // Clear FB Connect cookies out
+ $facebook = getFacebook();
+ $facebook->clear_cookie_state();
+
+ } catch (Exception $e) {
+ common_log(LOG_WARNING,
+ 'Couldn\'t clear Facebook cookies: ' .
+ $e->getMessage());
+ }
+
+ $this->showForm(_('You have disconnected from Facebook.'), true);
+
+ } else {
+ $this->showForm(_('Not sure what you\'re trying to do.'));
+ return;
+ }
+
+ }
+
+}
diff --git a/plugins/FBConnect/fbfavicon.ico b/plugins/FBConnect/fbfavicon.ico
new file mode 100644
index 000000000..c57c0342f
--- /dev/null
+++ b/plugins/FBConnect/fbfavicon.ico
Binary files differ