Gather all the Facebook stuff together in one place
This commit is contained in:
Zach Copley
114
plugins/Facebook/FBCLoginGroupNav.php
Normal file
114
plugins/Facebook/FBCLoginGroupNav.php
Normal file
@@ -0,0 +1,114 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, 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 StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
require_once INSTALLDIR . '/lib/widget.php';
|
||||
|
||||
/**
|
||||
* Menu for login group of actions
|
||||
*
|
||||
* @category Output
|
||||
* @package StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*
|
||||
* @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();
|
||||
|
||||
if (!common_config('site','openidonly')) {
|
||||
$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'));
|
||||
}
|
||||
}
|
||||
|
||||
if (common_config('openid', 'enabled')) {
|
||||
$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');
|
||||
}
|
||||
}
|
||||
115
plugins/Facebook/FBCSettingsNav.php
Normal file
115
plugins/Facebook/FBCSettingsNav.php
Normal file
@@ -0,0 +1,115 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, 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 StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
require_once INSTALLDIR . '/lib/widget.php';
|
||||
|
||||
/**
|
||||
* A widget for showing the connect group local nav menu
|
||||
*
|
||||
* @category Output
|
||||
* @package StatusNet
|
||||
* @author Evan Prodromou <evan@status.net>
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*
|
||||
* @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();
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$menu['imsettings'] =
|
||||
array(_('IM'),
|
||||
_('Updates by instant messenger (IM)'));
|
||||
}
|
||||
if (common_config('sms', 'enabled')) {
|
||||
$menu['smssettings'] =
|
||||
array(_('SMS'),
|
||||
_('Updates by SMS'));
|
||||
}
|
||||
if (common_config('twitter', 'enabled')) {
|
||||
$menu['twittersettings'] =
|
||||
array(_('Twitter'),
|
||||
_('Twitter integration options'));
|
||||
}
|
||||
$menu['FBConnectSettings'] =
|
||||
array(_('Facebook'),
|
||||
_('Facebook Connect settings'));
|
||||
|
||||
$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');
|
||||
}
|
||||
}
|
||||
68
plugins/Facebook/FBC_XDReceiver.php
Normal file
68
plugins/Facebook/FBC_XDReceiver.php
Normal file
@@ -0,0 +1,68 @@
|
||||
<?php
|
||||
|
||||
if (!defined('STATUSNET') && !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');
|
||||
|
||||
$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->script('http://static.ak.connect.facebook.com/js/api_lib/v0.4/XdCommReceiver.debug.js');
|
||||
$this->elementEnd('head');
|
||||
$this->elementStart('body');
|
||||
$this->elementEnd('body');
|
||||
|
||||
$this->elementEnd('html');
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
461
plugins/Facebook/FBConnectAuth.php
Normal file
461
plugins/Facebook/FBConnectAuth.php
Normal file
@@ -0,0 +1,461 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, 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 StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
|
||||
|
||||
class FBConnectauthAction extends Action
|
||||
{
|
||||
var $fbuid = null;
|
||||
var $fb_fields = null;
|
||||
|
||||
function prepare($args) {
|
||||
parent::prepare($args);
|
||||
|
||||
$this->fbuid = getFacebook()->get_loggedin_user();
|
||||
|
||||
if ($this->fbuid > 0) {
|
||||
$this->fb_fields = $this->getFacebookFields($this->fbuid,
|
||||
array('first_name', 'last_name', 'name'));
|
||||
} else {
|
||||
list($proxy, $ip) = common_client_ip();
|
||||
|
||||
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
||||
"Failed auth attempt, proxy = $proxy, ip = $ip.");
|
||||
|
||||
$this->clientError(_('You must be logged into Facebook to ' .
|
||||
'use Facebook Connect.'));
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function handle($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 (!empty($flink)) {
|
||||
|
||||
// User already has a linked Facebook account and shouldn't be here
|
||||
common_debug('Facebook Connect Plugin - ' .
|
||||
'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')) {
|
||||
$this->connectNewUser();
|
||||
} else {
|
||||
common_debug('Facebook Connect Plugin - ' .
|
||||
print_r($this->args, true));
|
||||
$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' => NICKNAME_FMT))) {
|
||||
$this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
|
||||
return;
|
||||
}
|
||||
|
||||
if (!User::allowed_nickname($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('Facebook Connect Plugin - ' .
|
||||
"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', $nickname);
|
||||
|
||||
if (!empty($user)) {
|
||||
common_debug('Facebook Connect Plugin - ' .
|
||||
"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('Facebook Connnect Plugin - ' .
|
||||
"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, $this->fbuid);
|
||||
|
||||
if (empty($result)) {
|
||||
$this->serverError(_('Error connecting user to Facebook.'));
|
||||
return;
|
||||
}
|
||||
|
||||
common_debug('Facebook Connect Plugin - ' .
|
||||
"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('Facebook Connect Plugin - ' .
|
||||
"Trying login for Facebook user $this->fbuid.");
|
||||
|
||||
$flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_SERVICE);
|
||||
|
||||
if (!empty($flink)) {
|
||||
$user = $flink->getUser();
|
||||
|
||||
if (!empty($user)) {
|
||||
|
||||
common_debug('Facebook Connect Plugin - ' .
|
||||
"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('Facebook Connect Plugin - ' .
|
||||
"No flink found for fbuid: $this->fbuid - new user");
|
||||
|
||||
$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' => NICKNAME_FMT))) {
|
||||
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 Connect Plugin - ' .
|
||||
"Facebook client failure when requesting " .
|
||||
join(",", $fields) . " on uid " . $fb_uid .
|
||||
" : ". $e->getMessage());
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
67
plugins/Facebook/FBConnectLogin.php
Normal file
67
plugins/Facebook/FBConnectLogin.php
Normal file
@@ -0,0 +1,67 @@
|
||||
<?php
|
||||
/*
|
||||
* StatusNet - a distributed open-source microblogging tool
|
||||
* Copyright (C) 2008, Controlez-Vous, Inc.
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU Affero General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU Affero General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Affero General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
|
||||
|
||||
class FBConnectLoginAction extends Action
|
||||
{
|
||||
function handle($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');
|
||||
}
|
||||
|
||||
}
|
||||
36
plugins/Facebook/FBConnectPlugin.css
Normal file
36
plugins/Facebook/FBConnectPlugin.css
Normal file
@@ -0,0 +1,36 @@
|
||||
/** Styles for Facebook logo and Facebook user profile avatar.
|
||||
*
|
||||
* @package StatusNet
|
||||
* @author Sarven Capadisli <csarven@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
#site_nav_global_primary #nav_fb {
|
||||
position:relative;
|
||||
margin-left:18px;
|
||||
}
|
||||
|
||||
#nav_fb #fbc_profile-pic {
|
||||
position:absolute;
|
||||
top:-3px;
|
||||
left:-18px;
|
||||
display:inline;
|
||||
border:1px solid #3B5998;
|
||||
padding:1px;
|
||||
}
|
||||
|
||||
#nav_fb #fb_favicon {
|
||||
position:absolute;
|
||||
top:-13px;
|
||||
left:-25px;
|
||||
display:inline;
|
||||
}
|
||||
|
||||
#settings_facebook_connect_options legend {
|
||||
display:none;
|
||||
}
|
||||
#form_settings_facebook_connect fieldset fieldset legend {
|
||||
display:block;
|
||||
}
|
||||
367
plugins/Facebook/FBConnectPlugin.php
Normal file
367
plugins/Facebook/FBConnectPlugin.php
Normal file
@@ -0,0 +1,367 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, 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 StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !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 StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
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)
|
||||
{
|
||||
|
||||
if ($this->reqFbScripts($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');
|
||||
|
||||
$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' => $language));
|
||||
|
||||
return false;
|
||||
|
||||
} else {
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
// Note: this script needs to appear in the <body>
|
||||
|
||||
function onEndShowScripts($action)
|
||||
{
|
||||
if ($this->reqFbScripts($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.
|
||||
|
||||
$js = '<script type="text/javascript">';
|
||||
$js .= ' $(document).ready(function () {';
|
||||
$js .= ' FB_RequireFeatures(';
|
||||
$js .= ' ["XFBML"], function() {';
|
||||
$js .= ' FB.init("%1$s", "../xd_receiver.html");';
|
||||
$js .= ' }';
|
||||
$js .= ' );';
|
||||
$js .= ' });';
|
||||
|
||||
$js .= ' function goto_login() {';
|
||||
$js .= ' window.location = "%2$s";';
|
||||
$js .= ' }';
|
||||
|
||||
// The below function alters the logout link so that it logs the user out
|
||||
// of Facebook Connect as well as the site. However, for some pages
|
||||
// (FB Connect Settings) we need to output the FB Connect scripts (to
|
||||
// show an existing FB connection even if the user isn't authenticated
|
||||
// with Facebook connect) but NOT alter the logout link. And the only
|
||||
// way to reliably do that is with the FB Connect .js libs. Crazy.
|
||||
|
||||
$js .= ' FB.ensureInit(function() {';
|
||||
$js .= ' FB.Connect.ifUserConnected(';
|
||||
$js .= ' function() { ';
|
||||
$js .= ' $(\'#nav_logout a\').attr(\'href\', \'#\');';
|
||||
$js .= ' $(\'#nav_logout a\').click(function() {';
|
||||
$js .= ' FB.Connect.logoutAndRedirect(\'%3$s\');';
|
||||
$js .= ' return false;';
|
||||
$js .= ' })';
|
||||
$js .= ' },';
|
||||
$js .= ' function() {';
|
||||
$js .= ' return false;';
|
||||
$js .= ' }';
|
||||
$js .= ' );';
|
||||
$js .= ' });';
|
||||
$js .= '</script>';
|
||||
|
||||
$js = sprintf($js, $apikey, $login_url, $logout_url);
|
||||
|
||||
// Compress the bugger down a bit
|
||||
$js = str_replace(' ', '', $js);
|
||||
|
||||
$action->raw(" $js"); // leading two spaces to make it line up
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Note: this script needs to appear as close as possible to </body>
|
||||
|
||||
function onEndShowFooter($action)
|
||||
{
|
||||
if ($this->reqFbScripts($action)) {
|
||||
$action->script('http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php');
|
||||
}
|
||||
}
|
||||
|
||||
function onEndShowStatusNetStyles($action)
|
||||
{
|
||||
if ($this->reqFbScripts($action)) {
|
||||
$action->cssLink('plugins/FBConnect/FBConnectPlugin.css');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Does the Action we're plugged into require the FB Scripts? We only
|
||||
* want to output FB namespace, scripts, CSS, etc. on the pages that
|
||||
* really need them.
|
||||
*
|
||||
* @param Action the action in question
|
||||
*
|
||||
* @return boolean true
|
||||
*/
|
||||
|
||||
function reqFbScripts($action) {
|
||||
|
||||
// If you're logged in w/FB Connect, you always need the FB stuff
|
||||
|
||||
$fbuid = $this->loggedIn();
|
||||
|
||||
if (!empty($fbuid)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// List of actions that require FB stuff
|
||||
|
||||
$needy = array('FBConnectLoginAction',
|
||||
'FBConnectauthAction',
|
||||
'FBConnectSettingsAction');
|
||||
|
||||
if (in_array(get_class($action), $needy)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Is the user currently logged in with FB Connect?
|
||||
*
|
||||
* @return mixed $fbuid the Facebook ID of the logged in user, or null
|
||||
*/
|
||||
|
||||
function loggedIn()
|
||||
{
|
||||
$user = common_current_user();
|
||||
|
||||
if (!empty($user)) {
|
||||
|
||||
$flink = Foreign_link::getByUserId($user->id,
|
||||
FACEBOOK_CONNECT_SERVICE);
|
||||
$fbuid = 0;
|
||||
|
||||
if (!empty($flink)) {
|
||||
|
||||
try {
|
||||
|
||||
$facebook = getFacebook();
|
||||
$fbuid = $facebook->get_loggedin_user();
|
||||
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
||||
'Problem getting Facebook user: ' .
|
||||
$e->getMessage());
|
||||
}
|
||||
|
||||
if ($fbuid > 0) {
|
||||
return $fbuid;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function onStartPrimaryNav($action)
|
||||
{
|
||||
|
||||
$user = common_current_user();
|
||||
$connect = 'FBConnectSettings';
|
||||
if (common_config('xmpp', 'enabled')) {
|
||||
$connect = 'imsettings';
|
||||
} else if (common_config('sms', 'enabled')) {
|
||||
$connect = 'smssettings';
|
||||
} else if (common_config('twitter', 'enabled')) {
|
||||
$connect = 'twittersettings';
|
||||
}
|
||||
|
||||
if (!empty($user)) {
|
||||
|
||||
$fbuid = $this->loggedIn();
|
||||
|
||||
if (!empty($fbuid)) {
|
||||
|
||||
/* Default FB silhouette pic for FB users who haven't
|
||||
uploaded a profile pic yet. */
|
||||
|
||||
$silhouetteUrl =
|
||||
'http://static.ak.fbcdn.net/pics/q_silhouette.gif';
|
||||
|
||||
$url = $this->getProfilePicURL($fbuid);
|
||||
|
||||
$action->elementStart('li', array('id' => 'nav_fb'));
|
||||
|
||||
$action->element('img', array('id' => 'fbc_profile-pic',
|
||||
'src' => (!empty($url)) ? $url : $silhouetteUrl,
|
||||
'alt' => 'Facebook Connect User',
|
||||
'width' => '16'), '');
|
||||
|
||||
$iconurl = common_path('plugins/FBConnect/fbfavicon.ico');
|
||||
$action->element('img', array('id' => 'fb_favicon',
|
||||
'src' => $iconurl));
|
||||
|
||||
$action->elementEnd('li');
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function onStartShowLocalNavBlock($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;
|
||||
}
|
||||
|
||||
$connect_actions = array('SmssettingsAction', 'ImsettingsAction',
|
||||
'TwittersettingsAction', 'FBConnectSettingsAction');
|
||||
|
||||
if (in_array($action_name, $connect_actions)) {
|
||||
$nav = new FBCSettingsNav($action);
|
||||
$nav->show();
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function onStartLogout($action)
|
||||
{
|
||||
$action->logout();
|
||||
$fbuid = $this->loggedIn();
|
||||
|
||||
if (!empty($fbuid)) {
|
||||
try {
|
||||
$facebook = getFacebook();
|
||||
$facebook->expire_session();
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
||||
'Could\'t logout of Facebook: ' .
|
||||
$e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function getProfilePicURL($fbuid)
|
||||
{
|
||||
|
||||
$facebook = getFacebook();
|
||||
$url = null;
|
||||
|
||||
try {
|
||||
|
||||
$fqry = 'SELECT pic_square FROM user WHERE uid = %s';
|
||||
|
||||
$result = $facebook->api_client->fql_query(sprintf($fqry, $fbuid));
|
||||
|
||||
if (!empty($result)) {
|
||||
$url = $result[0]['pic_square'];
|
||||
}
|
||||
|
||||
} catch (Exception $e) {
|
||||
common_log(LOG_WARNING, 'Facebook Connect Plugin - ' .
|
||||
"Facebook client failure requesting profile pic!");
|
||||
}
|
||||
|
||||
return $url;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
203
plugins/Facebook/FBConnectSettings.php
Normal file
203
plugins/Facebook/FBConnectSettings.php
Normal file
@@ -0,0 +1,203 @@
|
||||
<?php
|
||||
/**
|
||||
* StatusNet, 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 StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @copyright 2009 StatusNet, Inc.
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
if (!defined('STATUSNET') && !defined('LACONICA')) {
|
||||
exit(1);
|
||||
}
|
||||
|
||||
require_once INSTALLDIR.'/lib/connectsettingsaction.php';
|
||||
|
||||
/**
|
||||
* Facebook Connect settings action
|
||||
*
|
||||
* @category Settings
|
||||
* @package StatusNet
|
||||
* @author Zach Copley <zach@status.net>
|
||||
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
||||
* @link http://status.net/
|
||||
*/
|
||||
|
||||
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, 'Facebook Connect Plugin - ' .
|
||||
'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;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,4 +1,8 @@
|
||||
|
||||
// Facebook plugin
|
||||
require_once(INSTALLDIR . '/plugins/Facebook/FacebookPlugin.php');
|
||||
$fb = new FacebookPlugin();
|
||||
|
||||
|
||||
TODO:
|
||||
|
||||
|
||||
598
plugins/Facebook/facebook/facebook.php
Normal file
598
plugins/Facebook/facebook/facebook.php
Normal file
@@ -0,0 +1,598 @@
|
||||
<?php
|
||||
// Copyright 2004-2009 Facebook. All Rights Reserved.
|
||||
//
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | Facebook Platform PHP5 client |
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | Copyright (c) 2007 Facebook, Inc. |
|
||||
// | All rights reserved. |
|
||||
// | |
|
||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | 1. Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | 2. Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
|
||||
// | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
|
||||
// | OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
|
||||
// | IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
|
||||
// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
|
||||
// | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
|
||||
// | THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | For help with this library, contact developers-help@facebook.com |
|
||||
// +---------------------------------------------------------------------------+
|
||||
|
||||
include_once 'facebookapi_php5_restlib.php';
|
||||
|
||||
define('FACEBOOK_API_VALIDATION_ERROR', 1);
|
||||
class Facebook {
|
||||
public $api_client;
|
||||
public $api_key;
|
||||
public $secret;
|
||||
public $generate_session_secret;
|
||||
public $session_expires;
|
||||
|
||||
public $fb_params;
|
||||
public $user;
|
||||
public $profile_user;
|
||||
public $canvas_user;
|
||||
protected $base_domain;
|
||||
/*
|
||||
* Create a Facebook client like this:
|
||||
*
|
||||
* $fb = new Facebook(API_KEY, SECRET);
|
||||
*
|
||||
* This will automatically pull in any parameters, validate them against the
|
||||
* session signature, and chuck them in the public $fb_params member variable.
|
||||
*
|
||||
* @param api_key your Developer API key
|
||||
* @param secret your Developer API secret
|
||||
* @param generate_session_secret whether to automatically generate a session
|
||||
* if the user doesn't have one, but
|
||||
* there is an auth token present in the url,
|
||||
*/
|
||||
public function __construct($api_key, $secret, $generate_session_secret=false) {
|
||||
$this->api_key = $api_key;
|
||||
$this->secret = $secret;
|
||||
$this->generate_session_secret = $generate_session_secret;
|
||||
$this->api_client = new FacebookRestClient($api_key, $secret, null);
|
||||
$this->validate_fb_params();
|
||||
|
||||
// Set the default user id for methods that allow the caller to
|
||||
// pass an explicit uid instead of using a session key.
|
||||
$defaultUser = null;
|
||||
if ($this->user) {
|
||||
$defaultUser = $this->user;
|
||||
} else if ($this->profile_user) {
|
||||
$defaultUser = $this->profile_user;
|
||||
} else if ($this->canvas_user) {
|
||||
$defaultUser = $this->canvas_user;
|
||||
}
|
||||
|
||||
$this->api_client->set_user($defaultUser);
|
||||
|
||||
|
||||
if (isset($this->fb_params['friends'])) {
|
||||
$this->api_client->friends_list = explode(',', $this->fb_params['friends']);
|
||||
}
|
||||
if (isset($this->fb_params['added'])) {
|
||||
$this->api_client->added = $this->fb_params['added'];
|
||||
}
|
||||
if (isset($this->fb_params['canvas_user'])) {
|
||||
$this->api_client->canvas_user = $this->fb_params['canvas_user'];
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Validates that the parameters passed in were sent from Facebook. It does so
|
||||
* by validating that the signature matches one that could only be generated
|
||||
* by using your application's secret key.
|
||||
*
|
||||
* Facebook-provided parameters will come from $_POST, $_GET, or $_COOKIE,
|
||||
* in that order. $_POST and $_GET are always more up-to-date than cookies,
|
||||
* so we prefer those if they are available.
|
||||
*
|
||||
* For nitty-gritty details of when each of these is used, check out
|
||||
* http://wiki.developers.facebook.com/index.php/Verifying_The_Signature
|
||||
*
|
||||
* @param bool resolve_auth_token convert an auth token into a session
|
||||
*/
|
||||
public function validate_fb_params($resolve_auth_token=true) {
|
||||
$this->fb_params = $this->get_valid_fb_params($_POST, 48 * 3600, 'fb_sig');
|
||||
|
||||
// note that with preload FQL, it's possible to receive POST params in
|
||||
// addition to GET, so use a different prefix to differentiate them
|
||||
if (!$this->fb_params) {
|
||||
$fb_params = $this->get_valid_fb_params($_GET, 48 * 3600, 'fb_sig');
|
||||
$fb_post_params = $this->get_valid_fb_params($_POST, 48 * 3600, 'fb_post_sig');
|
||||
$this->fb_params = array_merge($fb_params, $fb_post_params);
|
||||
}
|
||||
|
||||
// Okay, something came in via POST or GET
|
||||
if ($this->fb_params) {
|
||||
$user = isset($this->fb_params['user']) ?
|
||||
$this->fb_params['user'] : null;
|
||||
$this->profile_user = isset($this->fb_params['profile_user']) ?
|
||||
$this->fb_params['profile_user'] : null;
|
||||
$this->canvas_user = isset($this->fb_params['canvas_user']) ?
|
||||
$this->fb_params['canvas_user'] : null;
|
||||
$this->base_domain = isset($this->fb_params['base_domain']) ?
|
||||
$this->fb_params['base_domain'] : null;
|
||||
|
||||
if (isset($this->fb_params['session_key'])) {
|
||||
$session_key = $this->fb_params['session_key'];
|
||||
} else if (isset($this->fb_params['profile_session_key'])) {
|
||||
$session_key = $this->fb_params['profile_session_key'];
|
||||
} else {
|
||||
$session_key = null;
|
||||
}
|
||||
$expires = isset($this->fb_params['expires']) ?
|
||||
$this->fb_params['expires'] : null;
|
||||
$this->set_user($user,
|
||||
$session_key,
|
||||
$expires);
|
||||
}
|
||||
// if no Facebook parameters were found in the GET or POST variables,
|
||||
// then fall back to cookies, which may have cached user information
|
||||
// Cookies are also used to receive session data via the Javascript API
|
||||
else if ($cookies =
|
||||
$this->get_valid_fb_params($_COOKIE, null, $this->api_key)) {
|
||||
|
||||
$base_domain_cookie = 'base_domain_' . $this->api_key;
|
||||
if (isset($_COOKIE[$base_domain_cookie])) {
|
||||
$this->base_domain = $_COOKIE[$base_domain_cookie];
|
||||
}
|
||||
|
||||
// use $api_key . '_' as a prefix for the cookies in case there are
|
||||
// multiple facebook clients on the same domain.
|
||||
$expires = isset($cookies['expires']) ? $cookies['expires'] : null;
|
||||
$this->set_user($cookies['user'],
|
||||
$cookies['session_key'],
|
||||
$expires);
|
||||
}
|
||||
// finally, if we received no parameters, but the 'auth_token' GET var
|
||||
// is present, then we are in the middle of auth handshake,
|
||||
// so go ahead and create the session
|
||||
else if ($resolve_auth_token && isset($_GET['auth_token']) &&
|
||||
$session = $this->do_get_session($_GET['auth_token'])) {
|
||||
if ($this->generate_session_secret &&
|
||||
!empty($session['secret'])) {
|
||||
$session_secret = $session['secret'];
|
||||
}
|
||||
|
||||
if (isset($session['base_domain'])) {
|
||||
$this->base_domain = $session['base_domain'];
|
||||
}
|
||||
|
||||
$this->set_user($session['uid'],
|
||||
$session['session_key'],
|
||||
$session['expires'],
|
||||
isset($session_secret) ? $session_secret : null);
|
||||
}
|
||||
|
||||
return !empty($this->fb_params);
|
||||
}
|
||||
|
||||
// Store a temporary session secret for the current session
|
||||
// for use with the JS client library
|
||||
public function promote_session() {
|
||||
try {
|
||||
$session_secret = $this->api_client->auth_promoteSession();
|
||||
if (!$this->in_fb_canvas()) {
|
||||
$this->set_cookies($this->user, $this->api_client->session_key, $this->session_expires, $session_secret);
|
||||
}
|
||||
return $session_secret;
|
||||
} catch (FacebookRestClientException $e) {
|
||||
// API_EC_PARAM means we don't have a logged in user, otherwise who
|
||||
// knows what it means, so just throw it.
|
||||
if ($e->getCode() != FacebookAPIErrorCodes::API_EC_PARAM) {
|
||||
throw $e;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public function do_get_session($auth_token) {
|
||||
try {
|
||||
return $this->api_client->auth_getSession($auth_token, $this->generate_session_secret);
|
||||
} catch (FacebookRestClientException $e) {
|
||||
// API_EC_PARAM means we don't have a logged in user, otherwise who
|
||||
// knows what it means, so just throw it.
|
||||
if ($e->getCode() != FacebookAPIErrorCodes::API_EC_PARAM) {
|
||||
throw $e;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Invalidate the session currently being used, and clear any state associated
|
||||
// with it. Note that the user will still remain logged into Facebook.
|
||||
public function expire_session() {
|
||||
if ($this->api_client->auth_expireSession()) {
|
||||
$this->clear_cookie_state();
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/** Logs the user out of all temporary application sessions as well as their
|
||||
* Facebook session. Note this will only work if the user has a valid current
|
||||
* session with the application.
|
||||
*
|
||||
* @param string $next URL to redirect to upon logging out
|
||||
*
|
||||
*/
|
||||
public function logout($next) {
|
||||
$logout_url = $this->get_logout_url($next);
|
||||
|
||||
// Clear any stored state
|
||||
$this->clear_cookie_state();
|
||||
|
||||
$this->redirect($logout_url);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clears any persistent state stored about the user, including
|
||||
* cookies and information related to the current session in the
|
||||
* client.
|
||||
*
|
||||
*/
|
||||
public function clear_cookie_state() {
|
||||
if (!$this->in_fb_canvas() && isset($_COOKIE[$this->api_key . '_user'])) {
|
||||
$cookies = array('user', 'session_key', 'expires', 'ss');
|
||||
foreach ($cookies as $name) {
|
||||
setcookie($this->api_key . '_' . $name, false, time() - 3600);
|
||||
unset($_COOKIE[$this->api_key . '_' . $name]);
|
||||
}
|
||||
setcookie($this->api_key, false, time() - 3600);
|
||||
unset($_COOKIE[$this->api_key]);
|
||||
}
|
||||
|
||||
// now, clear the rest of the stored state
|
||||
$this->user = 0;
|
||||
$this->api_client->session_key = 0;
|
||||
}
|
||||
|
||||
public function redirect($url) {
|
||||
if ($this->in_fb_canvas()) {
|
||||
echo '<fb:redirect url="' . $url . '"/>';
|
||||
} else if (preg_match('/^https?:\/\/([^\/]*\.)?facebook\.com(:\d+)?/i', $url)) {
|
||||
// make sure facebook.com url's load in the full frame so that we don't
|
||||
// get a frame within a frame.
|
||||
echo "<script type=\"text/javascript\">\ntop.location.href = \"$url\";\n</script>";
|
||||
} else {
|
||||
header('Location: ' . $url);
|
||||
}
|
||||
exit;
|
||||
}
|
||||
|
||||
public function in_frame() {
|
||||
return isset($this->fb_params['in_canvas'])
|
||||
|| isset($this->fb_params['in_iframe']);
|
||||
}
|
||||
public function in_fb_canvas() {
|
||||
return isset($this->fb_params['in_canvas']);
|
||||
}
|
||||
|
||||
public function get_loggedin_user() {
|
||||
return $this->user;
|
||||
}
|
||||
|
||||
public function get_canvas_user() {
|
||||
return $this->canvas_user;
|
||||
}
|
||||
|
||||
public function get_profile_user() {
|
||||
return $this->profile_user;
|
||||
}
|
||||
|
||||
public static function current_url() {
|
||||
return 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
|
||||
}
|
||||
|
||||
// require_add and require_install have been removed.
|
||||
// see http://developer.facebook.com/news.php?blog=1&story=116 for more details
|
||||
public function require_login() {
|
||||
if ($user = $this->get_loggedin_user()) {
|
||||
return $user;
|
||||
}
|
||||
$this->redirect($this->get_login_url(self::current_url(), $this->in_frame()));
|
||||
}
|
||||
|
||||
public function require_frame() {
|
||||
if (!$this->in_frame()) {
|
||||
$this->redirect($this->get_login_url(self::current_url(), true));
|
||||
}
|
||||
}
|
||||
|
||||
public static function get_facebook_url($subdomain='www') {
|
||||
return 'http://' . $subdomain . '.facebook.com';
|
||||
}
|
||||
|
||||
public function get_install_url($next=null) {
|
||||
// this was renamed, keeping for compatibility's sake
|
||||
return $this->get_add_url($next);
|
||||
}
|
||||
|
||||
public function get_add_url($next=null) {
|
||||
$page = self::get_facebook_url().'/add.php';
|
||||
$params = array('api_key' => $this->api_key);
|
||||
|
||||
if ($next) {
|
||||
$params['next'] = $next;
|
||||
}
|
||||
|
||||
return $page . '?' . http_build_query($params);
|
||||
}
|
||||
|
||||
public function get_login_url($next, $canvas) {
|
||||
$page = self::get_facebook_url().'/login.php';
|
||||
$params = array('api_key' => $this->api_key,
|
||||
'v' => '1.0');
|
||||
|
||||
if ($next) {
|
||||
$params['next'] = $next;
|
||||
}
|
||||
if ($canvas) {
|
||||
$params['canvas'] = '1';
|
||||
}
|
||||
|
||||
return $page . '?' . http_build_query($params);
|
||||
}
|
||||
|
||||
public function get_logout_url($next) {
|
||||
$page = self::get_facebook_url().'/logout.php';
|
||||
$params = array('app_key' => $this->api_key,
|
||||
'session_key' => $this->api_client->session_key);
|
||||
|
||||
if ($next) {
|
||||
$params['connect_next'] = 1;
|
||||
$params['next'] = $next;
|
||||
}
|
||||
|
||||
return $page . '?' . http_build_query($params);
|
||||
}
|
||||
|
||||
public function set_user($user, $session_key, $expires=null, $session_secret=null) {
|
||||
if (!$this->in_fb_canvas() && (!isset($_COOKIE[$this->api_key . '_user'])
|
||||
|| $_COOKIE[$this->api_key . '_user'] != $user)) {
|
||||
$this->set_cookies($user, $session_key, $expires, $session_secret);
|
||||
}
|
||||
$this->user = $user;
|
||||
$this->api_client->session_key = $session_key;
|
||||
$this->session_expires = $expires;
|
||||
}
|
||||
|
||||
public function set_cookies($user, $session_key, $expires=null, $session_secret=null) {
|
||||
$cookies = array();
|
||||
$cookies['user'] = $user;
|
||||
$cookies['session_key'] = $session_key;
|
||||
if ($expires != null) {
|
||||
$cookies['expires'] = $expires;
|
||||
}
|
||||
if ($session_secret != null) {
|
||||
$cookies['ss'] = $session_secret;
|
||||
}
|
||||
|
||||
foreach ($cookies as $name => $val) {
|
||||
setcookie($this->api_key . '_' . $name, $val, (int)$expires, '', $this->base_domain);
|
||||
$_COOKIE[$this->api_key . '_' . $name] = $val;
|
||||
}
|
||||
$sig = self::generate_sig($cookies, $this->secret);
|
||||
setcookie($this->api_key, $sig, (int)$expires, '', $this->base_domain);
|
||||
$_COOKIE[$this->api_key] = $sig;
|
||||
|
||||
if ($this->base_domain != null) {
|
||||
$base_domain_cookie = 'base_domain_' . $this->api_key;
|
||||
setcookie($base_domain_cookie, $this->base_domain, (int)$expires, '', $this->base_domain);
|
||||
$_COOKIE[$base_domain_cookie] = $this->base_domain;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Tries to undo the badness of magic quotes as best we can
|
||||
* @param string $val Should come directly from $_GET, $_POST, etc.
|
||||
* @return string val without added slashes
|
||||
*/
|
||||
public static function no_magic_quotes($val) {
|
||||
if (get_magic_quotes_gpc()) {
|
||||
return stripslashes($val);
|
||||
} else {
|
||||
return $val;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Get the signed parameters that were sent from Facebook. Validates the set
|
||||
* of parameters against the included signature.
|
||||
*
|
||||
* Since Facebook sends data to your callback URL via unsecured means, the
|
||||
* signature is the only way to make sure that the data actually came from
|
||||
* Facebook. So if an app receives a request at the callback URL, it should
|
||||
* always verify the signature that comes with against your own secret key.
|
||||
* Otherwise, it's possible for someone to spoof a request by
|
||||
* pretending to be someone else, i.e.:
|
||||
* www.your-callback-url.com/?fb_user=10101
|
||||
*
|
||||
* This is done automatically by verify_fb_params.
|
||||
*
|
||||
* @param assoc $params a full array of external parameters.
|
||||
* presumed $_GET, $_POST, or $_COOKIE
|
||||
* @param int $timeout number of seconds that the args are good for.
|
||||
* Specifically good for forcing cookies to expire.
|
||||
* @param string $namespace prefix string for the set of parameters we want
|
||||
* to verify. i.e., fb_sig or fb_post_sig
|
||||
*
|
||||
* @return assoc the subset of parameters containing the given prefix,
|
||||
* and also matching the signature associated with them.
|
||||
* OR an empty array if the params do not validate
|
||||
*/
|
||||
public function get_valid_fb_params($params, $timeout=null, $namespace='fb_sig') {
|
||||
$prefix = $namespace . '_';
|
||||
$prefix_len = strlen($prefix);
|
||||
$fb_params = array();
|
||||
if (empty($params)) {
|
||||
return array();
|
||||
}
|
||||
|
||||
foreach ($params as $name => $val) {
|
||||
// pull out only those parameters that match the prefix
|
||||
// note that the signature itself ($params[$namespace]) is not in the list
|
||||
if (strpos($name, $prefix) === 0) {
|
||||
$fb_params[substr($name, $prefix_len)] = self::no_magic_quotes($val);
|
||||
}
|
||||
}
|
||||
|
||||
// validate that the request hasn't expired. this is most likely
|
||||
// for params that come from $_COOKIE
|
||||
if ($timeout && (!isset($fb_params['time']) || time() - $fb_params['time'] > $timeout)) {
|
||||
return array();
|
||||
}
|
||||
|
||||
// validate that the params match the signature
|
||||
$signature = isset($params[$namespace]) ? $params[$namespace] : null;
|
||||
if (!$signature || (!$this->verify_signature($fb_params, $signature))) {
|
||||
return array();
|
||||
}
|
||||
return $fb_params;
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates the account that a user was trying to set up an
|
||||
* independent account through Facebook Connect.
|
||||
*
|
||||
* @param user The user attempting to set up an independent account.
|
||||
* @param hash The hash passed to the reclamation URL used.
|
||||
* @return bool True if the user is the one that selected the
|
||||
* reclamation link.
|
||||
*/
|
||||
public function verify_account_reclamation($user, $hash) {
|
||||
return $hash == md5($user . $this->secret);
|
||||
}
|
||||
|
||||
/**
|
||||
* Validates that a given set of parameters match their signature.
|
||||
* Parameters all match a given input prefix, such as "fb_sig".
|
||||
*
|
||||
* @param $fb_params an array of all Facebook-sent parameters,
|
||||
* not including the signature itself
|
||||
* @param $expected_sig the expected result to check against
|
||||
*/
|
||||
public function verify_signature($fb_params, $expected_sig) {
|
||||
return self::generate_sig($fb_params, $this->secret) == $expected_sig;
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate the given signed public session data structure with
|
||||
* public key of the app that
|
||||
* the session proof belongs to.
|
||||
*
|
||||
* @param $signed_data the session info that is passed by another app
|
||||
* @param string $public_key Optional public key of the app. If this
|
||||
* is not passed, function will make an API call to get it.
|
||||
* return true if the session proof passed verification.
|
||||
*/
|
||||
public function verify_signed_public_session_data($signed_data,
|
||||
$public_key = null) {
|
||||
|
||||
// If public key is not already provided, we need to get it through API
|
||||
if (!$public_key) {
|
||||
$public_key = $this->api_client->auth_getAppPublicKey(
|
||||
$signed_data['api_key']);
|
||||
}
|
||||
|
||||
// Create data to verify
|
||||
$data_to_serialize = $signed_data;
|
||||
unset($data_to_serialize['sig']);
|
||||
$serialized_data = implode('_', $data_to_serialize);
|
||||
|
||||
// Decode signature
|
||||
$signature = base64_decode($signed_data['sig']);
|
||||
$result = openssl_verify($serialized_data, $signature, $public_key,
|
||||
OPENSSL_ALGO_SHA1);
|
||||
return $result == 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Generate a signature using the application secret key.
|
||||
*
|
||||
* The only two entities that know your secret key are you and Facebook,
|
||||
* according to the Terms of Service. Since nobody else can generate
|
||||
* the signature, you can rely on it to verify that the information
|
||||
* came from Facebook.
|
||||
*
|
||||
* @param $params_array an array of all Facebook-sent parameters,
|
||||
* NOT INCLUDING the signature itself
|
||||
* @param $secret your app's secret key
|
||||
*
|
||||
* @return a hash to be checked against the signature provided by Facebook
|
||||
*/
|
||||
public static function generate_sig($params_array, $secret) {
|
||||
$str = '';
|
||||
|
||||
ksort($params_array);
|
||||
// Note: make sure that the signature parameter is not already included in
|
||||
// $params_array.
|
||||
foreach ($params_array as $k=>$v) {
|
||||
$str .= "$k=$v";
|
||||
}
|
||||
$str .= $secret;
|
||||
|
||||
return md5($str);
|
||||
}
|
||||
|
||||
public function encode_validationError($summary, $message) {
|
||||
return json_encode(
|
||||
array('errorCode' => FACEBOOK_API_VALIDATION_ERROR,
|
||||
'errorTitle' => $summary,
|
||||
'errorMessage' => $message));
|
||||
}
|
||||
|
||||
public function encode_multiFeedStory($feed, $next) {
|
||||
return json_encode(
|
||||
array('method' => 'multiFeedStory',
|
||||
'content' =>
|
||||
array('next' => $next,
|
||||
'feed' => $feed)));
|
||||
}
|
||||
|
||||
public function encode_feedStory($feed, $next) {
|
||||
return json_encode(
|
||||
array('method' => 'feedStory',
|
||||
'content' =>
|
||||
array('next' => $next,
|
||||
'feed' => $feed)));
|
||||
}
|
||||
|
||||
public function create_templatizedFeedStory($title_template, $title_data=array(),
|
||||
$body_template='', $body_data = array(), $body_general=null,
|
||||
$image_1=null, $image_1_link=null,
|
||||
$image_2=null, $image_2_link=null,
|
||||
$image_3=null, $image_3_link=null,
|
||||
$image_4=null, $image_4_link=null) {
|
||||
return array('title_template'=> $title_template,
|
||||
'title_data' => $title_data,
|
||||
'body_template'=> $body_template,
|
||||
'body_data' => $body_data,
|
||||
'body_general' => $body_general,
|
||||
'image_1' => $image_1,
|
||||
'image_1_link' => $image_1_link,
|
||||
'image_2' => $image_2,
|
||||
'image_2_link' => $image_2_link,
|
||||
'image_3' => $image_3,
|
||||
'image_3_link' => $image_3_link,
|
||||
'image_4' => $image_4,
|
||||
'image_4_link' => $image_4_link);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
104
plugins/Facebook/facebook/facebook_desktop.php
Normal file
104
plugins/Facebook/facebook/facebook_desktop.php
Normal file
@@ -0,0 +1,104 @@
|
||||
<?php
|
||||
// Copyright 2004-2009 Facebook. All Rights Reserved.
|
||||
//
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | Facebook Platform PHP5 client |
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | Copyright (c) 2007 Facebook, Inc. |
|
||||
// | All rights reserved. |
|
||||
// | |
|
||||
// | Redistribution and use in source and binary forms, with or without |
|
||||
// | modification, are permitted provided that the following conditions |
|
||||
// | are met: |
|
||||
// | |
|
||||
// | 1. Redistributions of source code must retain the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer. |
|
||||
// | 2. Redistributions in binary form must reproduce the above copyright |
|
||||
// | notice, this list of conditions and the following disclaimer in the |
|
||||
// | documentation and/or other materials provided with the distribution. |
|
||||
// | |
|
||||
// | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
|
||||
// | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
|
||||
// | OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
|
||||
// | IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
|
||||
// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
|
||||
// | NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
||||
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
||||
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
||||
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
|
||||
// | THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
||||
// +---------------------------------------------------------------------------+
|
||||
// | For help with this library, contact developers-help@facebook.com |
|
||||
// +---------------------------------------------------------------------------+
|
||||
//
|
||||
|
||||
/**
|
||||
* This class extends and modifies the "Facebook" class to better
|
||||
* suit desktop apps.
|
||||
*/
|
||||
class FacebookDesktop extends Facebook {
|
||||
// the application secret, which differs from the session secret
|
||||
public $app_secret;
|
||||
public $verify_sig;
|
||||
|
||||
public function __construct($api_key, $secret) {
|
||||
$this->app_secret = $secret;
|
||||
$this->verify_sig = false;
|
||||
parent::__construct($api_key, $secret);
|
||||
}
|
||||
|
||||
public function do_get_session($auth_token) {
|
||||
$this->api_client->secret = $this->app_secret;
|
||||
$this->api_client->session_key = null;
|
||||
$session_info = parent::do_get_session($auth_token);
|
||||
if (!empty($session_info['secret'])) {
|
||||
// store the session secret
|
||||
$this->set_session_secret($session_info['secret']);
|
||||
}
|
||||
return $session_info;
|
||||
}
|
||||
|
||||
public function set_session_secret($session_secret) {
|
||||
$this->secret = $session_secret;
|
||||
$this->api_client->secret = $session_secret;
|
||||
}
|
||||
|
||||
public function require_login() {
|
||||
if ($this->get_loggedin_user()) {
|
||||
try {
|
||||
// try a session-based API call to ensure that we have the correct
|
||||
// session secret
|
||||
$user = $this->api_client->users_getLoggedInUser();
|
||||
|
||||
// now that we have a valid session secret, verify the signature
|
||||
$this->verify_sig = true;
|
||||
if ($this->validate_fb_params(false)) {
|
||||
return $user;
|
||||
} else {
|
||||
// validation failed
|
||||
return null;
|
||||
}
|
||||
} catch (FacebookRestClientException $ex) {
|
||||
if (isset($_GET['auth_token'])) {
|
||||
// if we have an auth_token, use it to establish a session
|
||||
$session_info = $this->do_get_session($_GET['auth_token']);
|
||||
if ($session_info) {
|
||||
return $session_info['uid'];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// if we get here, we need to redirect the user to log in
|
||||
$this->redirect($this->get_login_url(self::current_url(), $this->in_fb_canvas()));
|
||||
}
|
||||
|
||||
public function verify_signature($fb_params, $expected_sig) {
|
||||
// we don't want to verify the signature until we have a valid
|
||||
// session secret
|
||||
if ($this->verify_sig) {
|
||||
return parent::verify_signature($fb_params, $expected_sig);
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
3618
plugins/Facebook/facebook/facebookapi_php5_restlib.php
Executable file
3618
plugins/Facebook/facebook/facebookapi_php5_restlib.php
Executable file
File diff suppressed because it is too large
Load Diff
806
plugins/Facebook/facebook/jsonwrapper/JSON/JSON.php
Normal file
806
plugins/Facebook/facebook/jsonwrapper/JSON/JSON.php
Normal file
@@ -0,0 +1,806 @@
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
|
||||
|
||||
/**
|
||||
* Converts to and from JSON format.
|
||||
*
|
||||
* JSON (JavaScript Object Notation) is a lightweight data-interchange
|
||||
* format. It is easy for humans to read and write. It is easy for machines
|
||||
* to parse and generate. It is based on a subset of the JavaScript
|
||||
* Programming Language, Standard ECMA-262 3rd Edition - December 1999.
|
||||
* This feature can also be found in Python. JSON is a text format that is
|
||||
* completely language independent but uses conventions that are familiar
|
||||
* to programmers of the C-family of languages, including C, C++, C#, Java,
|
||||
* JavaScript, Perl, TCL, and many others. These properties make JSON an
|
||||
* ideal data-interchange language.
|
||||
*
|
||||
* This package provides a simple encoder and decoder for JSON notation. It
|
||||
* is intended for use with client-side Javascript applications that make
|
||||
* use of HTTPRequest to perform server communication functions - data can
|
||||
* be encoded into JSON notation for use in a client-side javascript, or
|
||||
* decoded from incoming Javascript requests. JSON format is native to
|
||||
* Javascript, and can be directly eval()'ed with no further parsing
|
||||
* overhead
|
||||
*
|
||||
* All strings should be in ASCII or UTF-8 format!
|
||||
*
|
||||
* LICENSE: Redistribution and use in source and binary forms, with or
|
||||
* without modification, are permitted provided that the following
|
||||
* conditions are met: Redistributions of source code must retain the
|
||||
* above copyright notice, this list of conditions and the following
|
||||
* disclaimer. Redistributions in binary form must reproduce the above
|
||||
* copyright notice, this list of conditions and the following disclaimer
|
||||
* in the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
||||
* NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
||||
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
|
||||
* DAMAGE.
|
||||
*
|
||||
* @category
|
||||
* @package Services_JSON
|
||||
* @author Michal Migurski <mike-json@teczno.com>
|
||||
* @author Matt Knapp <mdknapp[at]gmail[dot]com>
|
||||
* @author Brett Stimmerman <brettstimmerman[at]gmail[dot]com>
|
||||
* @copyright 2005 Michal Migurski
|
||||
* @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
|
||||
* @license http://www.opensource.org/licenses/bsd-license.php
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
|
||||
*/
|
||||
|
||||
/**
|
||||
* Marker constant for Services_JSON::decode(), used to flag stack state
|
||||
*/
|
||||
define('SERVICES_JSON_SLICE', 1);
|
||||
|
||||
/**
|
||||
* Marker constant for Services_JSON::decode(), used to flag stack state
|
||||
*/
|
||||
define('SERVICES_JSON_IN_STR', 2);
|
||||
|
||||
/**
|
||||
* Marker constant for Services_JSON::decode(), used to flag stack state
|
||||
*/
|
||||
define('SERVICES_JSON_IN_ARR', 3);
|
||||
|
||||
/**
|
||||
* Marker constant for Services_JSON::decode(), used to flag stack state
|
||||
*/
|
||||
define('SERVICES_JSON_IN_OBJ', 4);
|
||||
|
||||
/**
|
||||
* Marker constant for Services_JSON::decode(), used to flag stack state
|
||||
*/
|
||||
define('SERVICES_JSON_IN_CMT', 5);
|
||||
|
||||
/**
|
||||
* Behavior switch for Services_JSON::decode()
|
||||
*/
|
||||
define('SERVICES_JSON_LOOSE_TYPE', 16);
|
||||
|
||||
/**
|
||||
* Behavior switch for Services_JSON::decode()
|
||||
*/
|
||||
define('SERVICES_JSON_SUPPRESS_ERRORS', 32);
|
||||
|
||||
/**
|
||||
* Converts to and from JSON format.
|
||||
*
|
||||
* Brief example of use:
|
||||
*
|
||||
* <code>
|
||||
* // create a new instance of Services_JSON
|
||||
* $json = new Services_JSON();
|
||||
*
|
||||
* // convert a complexe value to JSON notation, and send it to the browser
|
||||
* $value = array('foo', 'bar', array(1, 2, 'baz'), array(3, array(4)));
|
||||
* $output = $json->encode($value);
|
||||
*
|
||||
* print($output);
|
||||
* // prints: ["foo","bar",[1,2,"baz"],[3,[4]]]
|
||||
*
|
||||
* // accept incoming POST data, assumed to be in JSON notation
|
||||
* $input = file_get_contents('php://input', 1000000);
|
||||
* $value = $json->decode($input);
|
||||
* </code>
|
||||
*/
|
||||
class Services_JSON
|
||||
{
|
||||
/**
|
||||
* constructs a new JSON instance
|
||||
*
|
||||
* @param int $use object behavior flags; combine with boolean-OR
|
||||
*
|
||||
* possible values:
|
||||
* - SERVICES_JSON_LOOSE_TYPE: loose typing.
|
||||
* "{...}" syntax creates associative arrays
|
||||
* instead of objects in decode().
|
||||
* - SERVICES_JSON_SUPPRESS_ERRORS: error suppression.
|
||||
* Values which can't be encoded (e.g. resources)
|
||||
* appear as NULL instead of throwing errors.
|
||||
* By default, a deeply-nested resource will
|
||||
* bubble up with an error, so all return values
|
||||
* from encode() should be checked with isError()
|
||||
*/
|
||||
function Services_JSON($use = 0)
|
||||
{
|
||||
$this->use = $use;
|
||||
}
|
||||
|
||||
/**
|
||||
* convert a string from one UTF-16 char to one UTF-8 char
|
||||
*
|
||||
* Normally should be handled by mb_convert_encoding, but
|
||||
* provides a slower PHP-only method for installations
|
||||
* that lack the multibye string extension.
|
||||
*
|
||||
* @param string $utf16 UTF-16 character
|
||||
* @return string UTF-8 character
|
||||
* @access private
|
||||
*/
|
||||
function utf162utf8($utf16)
|
||||
{
|
||||
// oh please oh please oh please oh please oh please
|
||||
if(function_exists('mb_convert_encoding')) {
|
||||
return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
|
||||
}
|
||||
|
||||
$bytes = (ord($utf16{0}) << 8) | ord($utf16{1});
|
||||
|
||||
switch(true) {
|
||||
case ((0x7F & $bytes) == $bytes):
|
||||
// this case should never be reached, because we are in ASCII range
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return chr(0x7F & $bytes);
|
||||
|
||||
case (0x07FF & $bytes) == $bytes:
|
||||
// return a 2-byte UTF-8 character
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return chr(0xC0 | (($bytes >> 6) & 0x1F))
|
||||
. chr(0x80 | ($bytes & 0x3F));
|
||||
|
||||
case (0xFFFF & $bytes) == $bytes:
|
||||
// return a 3-byte UTF-8 character
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return chr(0xE0 | (($bytes >> 12) & 0x0F))
|
||||
. chr(0x80 | (($bytes >> 6) & 0x3F))
|
||||
. chr(0x80 | ($bytes & 0x3F));
|
||||
}
|
||||
|
||||
// ignoring UTF-32 for now, sorry
|
||||
return '';
|
||||
}
|
||||
|
||||
/**
|
||||
* convert a string from one UTF-8 char to one UTF-16 char
|
||||
*
|
||||
* Normally should be handled by mb_convert_encoding, but
|
||||
* provides a slower PHP-only method for installations
|
||||
* that lack the multibye string extension.
|
||||
*
|
||||
* @param string $utf8 UTF-8 character
|
||||
* @return string UTF-16 character
|
||||
* @access private
|
||||
*/
|
||||
function utf82utf16($utf8)
|
||||
{
|
||||
// oh please oh please oh please oh please oh please
|
||||
if(function_exists('mb_convert_encoding')) {
|
||||
return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
|
||||
}
|
||||
|
||||
switch(strlen($utf8)) {
|
||||
case 1:
|
||||
// this case should never be reached, because we are in ASCII range
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return $utf8;
|
||||
|
||||
case 2:
|
||||
// return a UTF-16 character from a 2-byte UTF-8 char
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return chr(0x07 & (ord($utf8{0}) >> 2))
|
||||
. chr((0xC0 & (ord($utf8{0}) << 6))
|
||||
| (0x3F & ord($utf8{1})));
|
||||
|
||||
case 3:
|
||||
// return a UTF-16 character from a 3-byte UTF-8 char
|
||||
// see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
return chr((0xF0 & (ord($utf8{0}) << 4))
|
||||
| (0x0F & (ord($utf8{1}) >> 2)))
|
||||
. chr((0xC0 & (ord($utf8{1}) << 6))
|
||||
| (0x7F & ord($utf8{2})));
|
||||
}
|
||||
|
||||
// ignoring UTF-32 for now, sorry
|
||||
return '';
|
||||
}
|
||||
|
||||
/**
|
||||
* encodes an arbitrary variable into JSON format
|
||||
*
|
||||
* @param mixed $var any number, boolean, string, array, or object to be encoded.
|
||||
* see argument 1 to Services_JSON() above for array-parsing behavior.
|
||||
* if var is a strng, note that encode() always expects it
|
||||
* to be in ASCII or UTF-8 format!
|
||||
*
|
||||
* @return mixed JSON string representation of input var or an error if a problem occurs
|
||||
* @access public
|
||||
*/
|
||||
function encode($var)
|
||||
{
|
||||
switch (gettype($var)) {
|
||||
case 'boolean':
|
||||
return $var ? 'true' : 'false';
|
||||
|
||||
case 'NULL':
|
||||
return 'null';
|
||||
|
||||
case 'integer':
|
||||
return (int) $var;
|
||||
|
||||
case 'double':
|
||||
case 'float':
|
||||
return (float) $var;
|
||||
|
||||
case 'string':
|
||||
// STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
|
||||
$ascii = '';
|
||||
$strlen_var = strlen($var);
|
||||
|
||||
/*
|
||||
* Iterate over every character in the string,
|
||||
* escaping with a slash or encoding to UTF-8 where necessary
|
||||
*/
|
||||
for ($c = 0; $c < $strlen_var; ++$c) {
|
||||
|
||||
$ord_var_c = ord($var{$c});
|
||||
|
||||
switch (true) {
|
||||
case $ord_var_c == 0x08:
|
||||
$ascii .= '\b';
|
||||
break;
|
||||
case $ord_var_c == 0x09:
|
||||
$ascii .= '\t';
|
||||
break;
|
||||
case $ord_var_c == 0x0A:
|
||||
$ascii .= '\n';
|
||||
break;
|
||||
case $ord_var_c == 0x0C:
|
||||
$ascii .= '\f';
|
||||
break;
|
||||
case $ord_var_c == 0x0D:
|
||||
$ascii .= '\r';
|
||||
break;
|
||||
|
||||
case $ord_var_c == 0x22:
|
||||
case $ord_var_c == 0x2F:
|
||||
case $ord_var_c == 0x5C:
|
||||
// double quote, slash, slosh
|
||||
$ascii .= '\\'.$var{$c};
|
||||
break;
|
||||
|
||||
case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
|
||||
// characters U-00000000 - U-0000007F (same as ASCII)
|
||||
$ascii .= $var{$c};
|
||||
break;
|
||||
|
||||
case (($ord_var_c & 0xE0) == 0xC0):
|
||||
// characters U-00000080 - U-000007FF, mask 110XXXXX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$char = pack('C*', $ord_var_c, ord($var{$c + 1}));
|
||||
$c += 1;
|
||||
$utf16 = $this->utf82utf16($char);
|
||||
$ascii .= sprintf('\u%04s', bin2hex($utf16));
|
||||
break;
|
||||
|
||||
case (($ord_var_c & 0xF0) == 0xE0):
|
||||
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$char = pack('C*', $ord_var_c,
|
||||
ord($var{$c + 1}),
|
||||
ord($var{$c + 2}));
|
||||
$c += 2;
|
||||
$utf16 = $this->utf82utf16($char);
|
||||
$ascii .= sprintf('\u%04s', bin2hex($utf16));
|
||||
break;
|
||||
|
||||
case (($ord_var_c & 0xF8) == 0xF0):
|
||||
// characters U-00010000 - U-001FFFFF, mask 11110XXX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$char = pack('C*', $ord_var_c,
|
||||
ord($var{$c + 1}),
|
||||
ord($var{$c + 2}),
|
||||
ord($var{$c + 3}));
|
||||
$c += 3;
|
||||
$utf16 = $this->utf82utf16($char);
|
||||
$ascii .= sprintf('\u%04s', bin2hex($utf16));
|
||||
break;
|
||||
|
||||
case (($ord_var_c & 0xFC) == 0xF8):
|
||||
// characters U-00200000 - U-03FFFFFF, mask 111110XX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$char = pack('C*', $ord_var_c,
|
||||
ord($var{$c + 1}),
|
||||
ord($var{$c + 2}),
|
||||
ord($var{$c + 3}),
|
||||
ord($var{$c + 4}));
|
||||
$c += 4;
|
||||
$utf16 = $this->utf82utf16($char);
|
||||
$ascii .= sprintf('\u%04s', bin2hex($utf16));
|
||||
break;
|
||||
|
||||
case (($ord_var_c & 0xFE) == 0xFC):
|
||||
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$char = pack('C*', $ord_var_c,
|
||||
ord($var{$c + 1}),
|
||||
ord($var{$c + 2}),
|
||||
ord($var{$c + 3}),
|
||||
ord($var{$c + 4}),
|
||||
ord($var{$c + 5}));
|
||||
$c += 5;
|
||||
$utf16 = $this->utf82utf16($char);
|
||||
$ascii .= sprintf('\u%04s', bin2hex($utf16));
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return '"'.$ascii.'"';
|
||||
|
||||
case 'array':
|
||||
/*
|
||||
* As per JSON spec if any array key is not an integer
|
||||
* we must treat the the whole array as an object. We
|
||||
* also try to catch a sparsely populated associative
|
||||
* array with numeric keys here because some JS engines
|
||||
* will create an array with empty indexes up to
|
||||
* max_index which can cause memory issues and because
|
||||
* the keys, which may be relevant, will be remapped
|
||||
* otherwise.
|
||||
*
|
||||
* As per the ECMA and JSON specification an object may
|
||||
* have any string as a property. Unfortunately due to
|
||||
* a hole in the ECMA specification if the key is a
|
||||
* ECMA reserved word or starts with a digit the
|
||||
* parameter is only accessible using ECMAScript's
|
||||
* bracket notation.
|
||||
*/
|
||||
|
||||
// treat as a JSON object
|
||||
if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
|
||||
$properties = array_map(array($this, 'name_value'),
|
||||
array_keys($var),
|
||||
array_values($var));
|
||||
|
||||
foreach($properties as $property) {
|
||||
if(Services_JSON::isError($property)) {
|
||||
return $property;
|
||||
}
|
||||
}
|
||||
|
||||
return '{' . join(',', $properties) . '}';
|
||||
}
|
||||
|
||||
// treat it like a regular array
|
||||
$elements = array_map(array($this, 'encode'), $var);
|
||||
|
||||
foreach($elements as $element) {
|
||||
if(Services_JSON::isError($element)) {
|
||||
return $element;
|
||||
}
|
||||
}
|
||||
|
||||
return '[' . join(',', $elements) . ']';
|
||||
|
||||
case 'object':
|
||||
$vars = get_object_vars($var);
|
||||
|
||||
$properties = array_map(array($this, 'name_value'),
|
||||
array_keys($vars),
|
||||
array_values($vars));
|
||||
|
||||
foreach($properties as $property) {
|
||||
if(Services_JSON::isError($property)) {
|
||||
return $property;
|
||||
}
|
||||
}
|
||||
|
||||
return '{' . join(',', $properties) . '}';
|
||||
|
||||
default:
|
||||
return ($this->use & SERVICES_JSON_SUPPRESS_ERRORS)
|
||||
? 'null'
|
||||
: new Services_JSON_Error(gettype($var)." can not be encoded as JSON string");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* array-walking function for use in generating JSON-formatted name-value pairs
|
||||
*
|
||||
* @param string $name name of key to use
|
||||
* @param mixed $value reference to an array element to be encoded
|
||||
*
|
||||
* @return string JSON-formatted name-value pair, like '"name":value'
|
||||
* @access private
|
||||
*/
|
||||
function name_value($name, $value)
|
||||
{
|
||||
$encoded_value = $this->encode($value);
|
||||
|
||||
if(Services_JSON::isError($encoded_value)) {
|
||||
return $encoded_value;
|
||||
}
|
||||
|
||||
return $this->encode(strval($name)) . ':' . $encoded_value;
|
||||
}
|
||||
|
||||
/**
|
||||
* reduce a string by removing leading and trailing comments and whitespace
|
||||
*
|
||||
* @param $str string string value to strip of comments and whitespace
|
||||
*
|
||||
* @return string string value stripped of comments and whitespace
|
||||
* @access private
|
||||
*/
|
||||
function reduce_string($str)
|
||||
{
|
||||
$str = preg_replace(array(
|
||||
|
||||
// eliminate single line comments in '// ...' form
|
||||
'#^\s*//(.+)$#m',
|
||||
|
||||
// eliminate multi-line comments in '/* ... */' form, at start of string
|
||||
'#^\s*/\*(.+)\*/#Us',
|
||||
|
||||
// eliminate multi-line comments in '/* ... */' form, at end of string
|
||||
'#/\*(.+)\*/\s*$#Us'
|
||||
|
||||
), '', $str);
|
||||
|
||||
// eliminate extraneous space
|
||||
return trim($str);
|
||||
}
|
||||
|
||||
/**
|
||||
* decodes a JSON string into appropriate variable
|
||||
*
|
||||
* @param string $str JSON-formatted string
|
||||
*
|
||||
* @return mixed number, boolean, string, array, or object
|
||||
* corresponding to given JSON input string.
|
||||
* See argument 1 to Services_JSON() above for object-output behavior.
|
||||
* Note that decode() always returns strings
|
||||
* in ASCII or UTF-8 format!
|
||||
* @access public
|
||||
*/
|
||||
function decode($str)
|
||||
{
|
||||
$str = $this->reduce_string($str);
|
||||
|
||||
switch (strtolower($str)) {
|
||||
case 'true':
|
||||
return true;
|
||||
|
||||
case 'false':
|
||||
return false;
|
||||
|
||||
case 'null':
|
||||
return null;
|
||||
|
||||
default:
|
||||
$m = array();
|
||||
|
||||
if (is_numeric($str)) {
|
||||
// Lookie-loo, it's a number
|
||||
|
||||
// This would work on its own, but I'm trying to be
|
||||
// good about returning integers where appropriate:
|
||||
// return (float)$str;
|
||||
|
||||
// Return float or int, as appropriate
|
||||
return ((float)$str == (integer)$str)
|
||||
? (integer)$str
|
||||
: (float)$str;
|
||||
|
||||
} elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
|
||||
// STRINGS RETURNED IN UTF-8 FORMAT
|
||||
$delim = substr($str, 0, 1);
|
||||
$chrs = substr($str, 1, -1);
|
||||
$utf8 = '';
|
||||
$strlen_chrs = strlen($chrs);
|
||||
|
||||
for ($c = 0; $c < $strlen_chrs; ++$c) {
|
||||
|
||||
$substr_chrs_c_2 = substr($chrs, $c, 2);
|
||||
$ord_chrs_c = ord($chrs{$c});
|
||||
|
||||
switch (true) {
|
||||
case $substr_chrs_c_2 == '\b':
|
||||
$utf8 .= chr(0x08);
|
||||
++$c;
|
||||
break;
|
||||
case $substr_chrs_c_2 == '\t':
|
||||
$utf8 .= chr(0x09);
|
||||
++$c;
|
||||
break;
|
||||
case $substr_chrs_c_2 == '\n':
|
||||
$utf8 .= chr(0x0A);
|
||||
++$c;
|
||||
break;
|
||||
case $substr_chrs_c_2 == '\f':
|
||||
$utf8 .= chr(0x0C);
|
||||
++$c;
|
||||
break;
|
||||
case $substr_chrs_c_2 == '\r':
|
||||
$utf8 .= chr(0x0D);
|
||||
++$c;
|
||||
break;
|
||||
|
||||
case $substr_chrs_c_2 == '\\"':
|
||||
case $substr_chrs_c_2 == '\\\'':
|
||||
case $substr_chrs_c_2 == '\\\\':
|
||||
case $substr_chrs_c_2 == '\\/':
|
||||
if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
|
||||
($delim == "'" && $substr_chrs_c_2 != '\\"')) {
|
||||
$utf8 .= $chrs{++$c};
|
||||
}
|
||||
break;
|
||||
|
||||
case preg_match('/\\\u[0-9A-F]{4}/i', substr($chrs, $c, 6)):
|
||||
// single, escaped unicode character
|
||||
$utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
|
||||
. chr(hexdec(substr($chrs, ($c + 4), 2)));
|
||||
$utf8 .= $this->utf162utf8($utf16);
|
||||
$c += 5;
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
|
||||
$utf8 .= $chrs{$c};
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c & 0xE0) == 0xC0:
|
||||
// characters U-00000080 - U-000007FF, mask 110XXXXX
|
||||
//see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$utf8 .= substr($chrs, $c, 2);
|
||||
++$c;
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c & 0xF0) == 0xE0:
|
||||
// characters U-00000800 - U-0000FFFF, mask 1110XXXX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$utf8 .= substr($chrs, $c, 3);
|
||||
$c += 2;
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c & 0xF8) == 0xF0:
|
||||
// characters U-00010000 - U-001FFFFF, mask 11110XXX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$utf8 .= substr($chrs, $c, 4);
|
||||
$c += 3;
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c & 0xFC) == 0xF8:
|
||||
// characters U-00200000 - U-03FFFFFF, mask 111110XX
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$utf8 .= substr($chrs, $c, 5);
|
||||
$c += 4;
|
||||
break;
|
||||
|
||||
case ($ord_chrs_c & 0xFE) == 0xFC:
|
||||
// characters U-04000000 - U-7FFFFFFF, mask 1111110X
|
||||
// see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
|
||||
$utf8 .= substr($chrs, $c, 6);
|
||||
$c += 5;
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return $utf8;
|
||||
|
||||
} elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
|
||||
// array, or object notation
|
||||
|
||||
if ($str{0} == '[') {
|
||||
$stk = array(SERVICES_JSON_IN_ARR);
|
||||
$arr = array();
|
||||
} else {
|
||||
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
|
||||
$stk = array(SERVICES_JSON_IN_OBJ);
|
||||
$obj = array();
|
||||
} else {
|
||||
$stk = array(SERVICES_JSON_IN_OBJ);
|
||||
$obj = new stdClass();
|
||||
}
|
||||
}
|
||||
|
||||
array_push($stk, array('what' => SERVICES_JSON_SLICE,
|
||||
'where' => 0,
|
||||
'delim' => false));
|
||||
|
||||
$chrs = substr($str, 1, -1);
|
||||
$chrs = $this->reduce_string($chrs);
|
||||
|
||||
if ($chrs == '') {
|
||||
if (reset($stk) == SERVICES_JSON_IN_ARR) {
|
||||
return $arr;
|
||||
|
||||
} else {
|
||||
return $obj;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
//print("\nparsing {$chrs}\n");
|
||||
|
||||
$strlen_chrs = strlen($chrs);
|
||||
|
||||
for ($c = 0; $c <= $strlen_chrs; ++$c) {
|
||||
|
||||
$top = end($stk);
|
||||
$substr_chrs_c_2 = substr($chrs, $c, 2);
|
||||
|
||||
if (($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == SERVICES_JSON_SLICE))) {
|
||||
// found a comma that is not inside a string, array, etc.,
|
||||
// OR we've reached the end of the character list
|
||||
$slice = substr($chrs, $top['where'], ($c - $top['where']));
|
||||
array_push($stk, array('what' => SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
|
||||
//print("Found split at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
|
||||
|
||||
if (reset($stk) == SERVICES_JSON_IN_ARR) {
|
||||
// we are in an array, so just push an element onto the stack
|
||||
array_push($arr, $this->decode($slice));
|
||||
|
||||
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
|
||||
// we are in an object, so figure
|
||||
// out the property name and set an
|
||||
// element in an associative array,
|
||||
// for now
|
||||
$parts = array();
|
||||
|
||||
if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
|
||||
// "name":value pair
|
||||
$key = $this->decode($parts[1]);
|
||||
$val = $this->decode($parts[2]);
|
||||
|
||||
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
|
||||
$obj[$key] = $val;
|
||||
} else {
|
||||
$obj->$key = $val;
|
||||
}
|
||||
} elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
|
||||
// name:value pair, where name is unquoted
|
||||
$key = $parts[1];
|
||||
$val = $this->decode($parts[2]);
|
||||
|
||||
if ($this->use & SERVICES_JSON_LOOSE_TYPE) {
|
||||
$obj[$key] = $val;
|
||||
} else {
|
||||
$obj->$key = $val;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
} elseif ((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != SERVICES_JSON_IN_STR)) {
|
||||
// found a quote, and we are not inside a string
|
||||
array_push($stk, array('what' => SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
|
||||
//print("Found start of string at {$c}\n");
|
||||
|
||||
} elseif (($chrs{$c} == $top['delim']) &&
|
||||
($top['what'] == SERVICES_JSON_IN_STR) &&
|
||||
((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
|
||||
// found a quote, we're in a string, and it's not escaped
|
||||
// we know that it's not escaped becase there is _not_ an
|
||||
// odd number of backslashes at the end of the string so far
|
||||
array_pop($stk);
|
||||
//print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1 + 1 + $c - $top['where']))."\n");
|
||||
|
||||
} elseif (($chrs{$c} == '[') &&
|
||||
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
|
||||
// found a left-bracket, and we are in an array, object, or slice
|
||||
array_push($stk, array('what' => SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
|
||||
//print("Found start of array at {$c}\n");
|
||||
|
||||
} elseif (($chrs{$c} == ']') && ($top['what'] == SERVICES_JSON_IN_ARR)) {
|
||||
// found a right-bracket, and we're in an array
|
||||
array_pop($stk);
|
||||
//print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
|
||||
|
||||
} elseif (($chrs{$c} == '{') &&
|
||||
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
|
||||
// found a left-brace, and we are in an array, object, or slice
|
||||
array_push($stk, array('what' => SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
|
||||
//print("Found start of object at {$c}\n");
|
||||
|
||||
} elseif (($chrs{$c} == '}') && ($top['what'] == SERVICES_JSON_IN_OBJ)) {
|
||||
// found a right-brace, and we're in an object
|
||||
array_pop($stk);
|
||||
//print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
|
||||
|
||||
} elseif (($substr_chrs_c_2 == '/*') &&
|
||||
in_array($top['what'], array(SERVICES_JSON_SLICE, SERVICES_JSON_IN_ARR, SERVICES_JSON_IN_OBJ))) {
|
||||
// found a comment start, and we are in an array, object, or slice
|
||||
array_push($stk, array('what' => SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
|
||||
$c++;
|
||||
//print("Found start of comment at {$c}\n");
|
||||
|
||||
} elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == SERVICES_JSON_IN_CMT)) {
|
||||
// found a comment end, and we're in one now
|
||||
array_pop($stk);
|
||||
$c++;
|
||||
|
||||
for ($i = $top['where']; $i <= $c; ++$i)
|
||||
$chrs = substr_replace($chrs, ' ', $i, 1);
|
||||
|
||||
//print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1 + $c - $top['where']))."\n");
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (reset($stk) == SERVICES_JSON_IN_ARR) {
|
||||
return $arr;
|
||||
|
||||
} elseif (reset($stk) == SERVICES_JSON_IN_OBJ) {
|
||||
return $obj;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @todo Ultimately, this should just call PEAR::isError()
|
||||
*/
|
||||
function isError($data, $code = null)
|
||||
{
|
||||
if (class_exists('pear')) {
|
||||
return PEAR::isError($data, $code);
|
||||
} elseif (is_object($data) && (get_class($data) == 'services_json_error' ||
|
||||
is_subclass_of($data, 'services_json_error'))) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if (class_exists('PEAR_Error')) {
|
||||
|
||||
class Services_JSON_Error extends PEAR_Error
|
||||
{
|
||||
function Services_JSON_Error($message = 'unknown error', $code = null,
|
||||
$mode = null, $options = null, $userinfo = null)
|
||||
{
|
||||
parent::PEAR_Error($message, $code, $mode, $options, $userinfo);
|
||||
}
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
/**
|
||||
* @todo Ultimately, this class shall be descended from PEAR_Error
|
||||
*/
|
||||
class Services_JSON_Error
|
||||
{
|
||||
function Services_JSON_Error($message = 'unknown error', $code = null,
|
||||
$mode = null, $options = null, $userinfo = null)
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
21
plugins/Facebook/facebook/jsonwrapper/JSON/LICENSE
Normal file
21
plugins/Facebook/facebook/jsonwrapper/JSON/LICENSE
Normal file
@@ -0,0 +1,21 @@
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
|
||||
Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
||||
NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
6
plugins/Facebook/facebook/jsonwrapper/jsonwrapper.php
Normal file
6
plugins/Facebook/facebook/jsonwrapper/jsonwrapper.php
Normal file
@@ -0,0 +1,6 @@
|
||||
<?php
|
||||
# In PHP 5.2 or higher we don't need to bring this in
|
||||
if (!function_exists('json_encode')) {
|
||||
require_once 'jsonwrapper_inner.php';
|
||||
}
|
||||
?>
|
||||
23
plugins/Facebook/facebook/jsonwrapper/jsonwrapper_inner.php
Normal file
23
plugins/Facebook/facebook/jsonwrapper/jsonwrapper_inner.php
Normal file
@@ -0,0 +1,23 @@
|
||||
<?php
|
||||
|
||||
require_once 'JSON/JSON.php';
|
||||
|
||||
function json_encode($arg)
|
||||
{
|
||||
global $services_json;
|
||||
if (!isset($services_json)) {
|
||||
$services_json = new Services_JSON();
|
||||
}
|
||||
return $services_json->encode($arg);
|
||||
}
|
||||
|
||||
function json_decode($arg)
|
||||
{
|
||||
global $services_json;
|
||||
if (!isset($services_json)) {
|
||||
$services_json = new Services_JSON();
|
||||
}
|
||||
return $services_json->decode($arg);
|
||||
}
|
||||
|
||||
?>
|
||||
BIN
plugins/Facebook/fbfavicon.ico
Normal file
BIN
plugins/Facebook/fbfavicon.ico
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.1 KiB |
Reference in New Issue
Block a user