GNUsocial/gnu-social
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Code Issues Releases Wiki Activity

- Reworked login / logout workflow

Browse Source 
- 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
This commit is contained in:
Zach Copley 2009-05-21 05:43:11 +00:00
parent 8545a1c5fe
commit 54cd0a2046
6 changed files with 393 additions and 127 deletions
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3
db/foreign_services.sql
View File

@ -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());

113
plugins/FBConnect/FBCSettingsNav.php Normal file
View File

@ -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');
}
}

25
plugins/FBConnect/FBConnectAuth.php
View File

@ -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);
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();

137
plugins/FBConnect/FBConnectPlugin.php
View File

@ -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");
@ -160,6 +139,33 @@ class FBConnectPlugin extends Plugin
$user = common_current_user();
if ($user) {
$flink = Foreign_link::getByUserId($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'),
@ -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);
$login_actions = array('LoginAction', 'RegisterAction',
'OpenidloginAction', 'FacebookStart');
if (in_array($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;
}
}

184
plugins/FBConnect/FBConnectSettings.php Normal file
View File

@ -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;
}
}
}