function onPrepareContent(&$article, &$params, $limitstart)
{
$app = JFactory::getApplication();
if ($app->isAdmin()) {
return;
}
//Get Social RenderKey
jimport('joomla.filesystem.file');
$libFile = JPATH_ROOT . DS . 'components' . DS . 'com_jfbconnect' . DS . 'libraries' . DS . 'facebook.php';
if (!JFile::exists($libFile)) {
return;
}
require_once $libFile;
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$renderKey = $jfbcLibrary->getSocialTagRenderKey();
if ($renderKey) {
$renderKeyString = " key=" . $renderKey;
} else {
$renderKeyString = "";
}
$configModel = $jfbcLibrary->getConfigModel();
$showComments = $this->showSocialItemInArticle($article, $configModel->getSetting('social_comment_article_include_ids'), $configModel->getSetting('social_comment_article_exclude_ids'), $configModel->getSetting('social_comment_cat_include_type'), $configModel->getSetting('social_comment_cat_ids'), $configModel->getSetting('social_comment_sect_include_type'), $configModel->getSetting('social_comment_sect_ids'));
$showLike = $this->showSocialItemInArticle($article, $configModel->getSetting('social_like_article_include_ids'), $configModel->getSetting('social_like_article_exclude_ids'), $configModel->getSetting('social_like_cat_include_type'), $configModel->getSetting('social_like_cat_ids'), $configModel->getSetting('social_like_sect_include_type'), $configModel->getSetting('social_like_sect_ids'));
$view = JRequest::getVar('view');
$showCommentsInView = $this->showSocialItemInView($article, $view, $configModel->getSetting('social_comment_article_view'), $configModel->getSetting('social_comment_frontpage_view'), $configModel->getSetting('social_comment_category_view'), $configModel->getSetting('social_comment_section_view'));
$showLikeInView = $this->showSocialItemInView($article, $view, $configModel->getSetting('social_like_article_view'), $configModel->getSetting('social_like_frontpage_view'), $configModel->getSetting('social_like_category_view'), $configModel->getSetting('social_like_section_view'));
if ($showComments == true && $showCommentsInView == true) {
$showAtTop = $configModel->getSetting('social_comment_position');
$width = $configModel->getSetting('social_comment_width');
$numposts = $configModel->getSetting('social_comment_max_num');
$colorscheme = $configModel->getSetting('social_comment_color_scheme');
//Figure out href based on current page
$href = plgContentJFBCContent::getCurrentArticleURL($article);
$commentText = '{JFBCComments href=' . $href . ' width=' . $width . ' num_posts=' . $numposts . ' colorscheme=' . $colorscheme . $renderKeyString . '}';
plgContentJFBCContent::addTextToArticle($article->text, $commentText, $showAtTop);
}
if ($showLike == true && $showLikeInView == true) {
$showLikePosition = $configModel->getSetting('social_like_position');
$buttonStyle = $configModel->getSetting('social_like_layout_style');
$showFaces = $configModel->getSetting('social_like_show_faces');
$width = $configModel->getSetting('social_like_width');
$verbToDisplay = $configModel->getSetting('social_like_verb_to_display');
$font = $configModel->getSetting('social_like_font');
$colorScheme = $configModel->getSetting('social_like_color_scheme');
$url = plgContentJFBCContent::getCurrentArticleURL($article);
$likeText = '{JFBCLike layout=' . $buttonStyle . ' show_faces=' . $showFaces . ' width=' . $width . ' action=' . $verbToDisplay . ' font=' . $font . ' colorscheme=' . $colorScheme . ' url=' . $url . $renderKeyString . '}';
plgContentJFBCContent::addTextToArticle($article->text, $likeText, $showLikePosition);
}
//Add first image from article if enabled
$socialGraphEnabled = $configModel->getSetting('social_graph_enabled');
$socialGraphFirstImage = $configModel->getSetting('social_graph_first_image');
if ($socialGraphEnabled == "1" && $socialGraphFirstImage == "1" && $view == 'article') {
$firstImage = $this->_getFirstImage($article->text);
if ($firstImage != '') {
$graphTag = '{JFBCGraph image=' . $firstImage . $renderKeyString . '}';
plgContentJFBCContent::addTextToArticle($article->text, $graphTag, false);
}
}
}
function __construct(&$subject, $params)
{
require_once JPATH_SITE . DS . 'components' . DS . 'com_jfbconnect' . DS . 'libraries' . DS . 'facebook.php';
$this->jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$this->configModel = $this->jfbcLibrary->getConfigModel();
$this->profileName = $params['name'];
$this->_db = JFactory::getDBO();
parent::__construct($subject, $params);
}
function onAfterRoute()
{
$app = JFactory::getApplication();
if (!$app->isAdmin()) {
jimport('joomla.filesystem.file');
$libFile = JPATH_ROOT . DS . 'components' . DS . 'com_jfbconnect' . DS . 'libraries' . DS . 'facebook.php';
if (!JFile::exists($libFile)) {
return;
}
require_once $libFile;
$this->jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
}
}
function _sendEmail($subject, $body)
{
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$configModel = $jfbcLibrary->getConfigModel();
$toname = $configModel->getSetting('social_notification_email_address');
$toname = explode(',', $toname);
// Don't send emails to no one :)
if ($toname[0] == "") {
return;
}
$app =& JFactory::getApplication();
$sitename = $app->getCfg('sitename');
$mailfrom = $app->getCfg('mailfrom');
$fromname = $app->getCfg('fromname');
$subject = $subject . " - " . $sitename;
JUtility::sendMail($mailfrom, $fromname, $toname, $subject, $body);
}
function display($tpl = null)
{
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$fbUserId = $jfbcLibrary->getUserId(FALSE);
$fbUserProfile = $jfbcLibrary->_getUserName($fbUserId);
$configModel = $jfbcLibrary->getConfigModel();
if ($fbUserId == null) {
$app = JFactory::getApplication();
$app->redirect('index.php');
}
$app =& JFactory::getApplication();
JPluginHelper::importPlugin('jfbcprofiles');
$profileFields = $app->triggerEvent('jfbcProfilesOnShowRegisterForm');
JHTML::_('behavior.mootools');
$this->assignRef('fbClient', $fbClient);
$this->assignRef('fbUserId', $fbUserId);
$this->assignRef('fbUserProfile', $fbUserProfile);
$this->assignRef('configModel', $configModel);
$this->assignRef('profileFields', $profileFields);
$this->assignRef('fbUserEmail', $this->_getDisplayEmail($fbUserProfile['email']));
parent::display($tpl);
}
function display($tpl = null)
{
require_once JPATH_COMPONENT_SITE . DS . 'libraries' . DS . 'facebook.php';
require_once JPATH_COMPONENT_ADMINISTRATOR . DS . 'assets' . DS . 'sourcecoast.php';
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$configModel = $this->getModel();
$usermapModel = $this->getModel('usermap');
// TODO: In addition to just checking if the key is set, check if the connection to FB also works
if ($jfbcLibrary->facebookApiKey) {
$params = array('method' => 'admin.getAppProperties', 'properties' => array('application_name', 'description', 'connect_url', 'base_domain', 'logo_url'));
$appProperties = $jfbcLibrary->rest($params, FALSE);
/*
require_once(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_jfbconnect'.DS.'helpers'.DS.'insightshelper.php');
$jfbcInsights = new JFBConnectInsightsHelper();
//$jfbcInsights->getStatTypes();
$chartPageActiveUsers = $jfbcInsights->createChart('application_active_users', 'day');
*/
$fql = "SELECT monthly_active_users, weekly_active_users, daily_active_users FROM application WHERE app_id=" . $jfbcLibrary->facebookAppId;
$params = array('method' => 'fql.query', 'query' => $fql);
$appStats = $jfbcLibrary->rest($params, FALSE);
$appStats = $appStats[0];
$appStats['monthly_active_users'] = $appStats['monthly_active_users'] != "" ? $appStats['monthly_active_users'] : "0";
$appStats['weekly_active_users'] = $appStats['weekly_active_users'] != "" ? $appStats['weekly_active_users'] : "0";
$appStats['daily_active_users'] = $appStats['daily_active_users'] != "" ? $appStats['daily_active_users'] : "0";
} else {
$appStats['monthly_active_users'] = "0";
$appStats['weekly_active_users'] = "0";
$appStats['daily_active_users'] = "0";
}
$this->versionChecker = new sourceCoastConnect('jfbconnect');
$this->assignRef('configModel', $configModel);
$this->assignRef('appProperties', $appProperties);
$this->assignRef('clientError', $clientError);
$this->assignRef('jfbcLibrary', $jfbcLibrary);
$this->assignRef('usermapModel', $usermapModel);
$this->assignRef('appStats', $appStats);
parent::display($tpl);
}
function onAuthenticate($credentials, $options, &$response)
{
# authentication via facebook for Joomla always uses the FB API and secret keys
# When this is present, the user's FB uid is used to look up their Joomla uid and log that user in
jimport('joomla.filesystem.file');
$configFile = JPATH_ROOT . DS . 'administrator' . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'config.php';
if (JFile::exists($configFile)) {
include_once JPATH_ROOT . DS . 'administrator' . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'config.php';
$configModel = new JFBConnectModelConfig();
# always check the secret username and password to indicate this is a JFBConnect login
#echo "Entering JFBConnectAuth<br>";
if ($credentials['username'] != $configModel->getSetting('facebook_api_key') || $credentials['password'] != $configModel->getSetting('facebook_secret_key')) {
$response->status = JAUTHENTICATE_STATUS_FAILURE;
$response->error_message = 'Facebook authentication failed';
return false;
}
#echo "Passed API/Secret key check, this is a FB login<br>";
include_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'usermap.php';
$userMapModel = new JFBConnectModelUserMap();
include_once JPATH_ROOT . DS . 'components' . DS . 'com_jfbconnect' . DS . 'libraries' . DS . 'facebook.php';
$fbClient = JFBConnectFacebookLibrary::getInstance();
$fbUserId = $fbClient->getUserId(FALSE);
$app =& JFactory::getApplication();
#echo "Facebook user = "******"User is logged into FB<br>";
# Test if user has a Joomla mapping
$jUserId = $userMapModel->getJoomlaUserId($fbUserId);
if ($jUserId) {
#echo "User has joomla mapping<br>";
$jUser = JUser::getInstance($jUserId);
if ($jUser->id == null) {
#echo "user NOT loaded, deleting";
$userMapModel->deleteMapping($fbUserId);
return false;
}
$isAllowed = true;
# Trigger the jfbcProfile onAuthenticate to see if the user is allowed to login
if ($jUser->block) {
$isAllowed = false;
$app->enqueueMessage(JText::_('E_NOLOGIN_BLOCKED'), 'error');
} else {
JPluginHelper::importPlugin('jfbcprofiles');
$args = array($jUserId, $fbUserId);
$responses = $app->triggerEvent('jfbcProfilesOnAuthenticate', $args);
$return = base64_decode(JRequest::getVar('return'));
$isAllowed = true;
foreach ($responses as $response) {
if (is_object($response) && !$response->status) {
$isAllowed = false;
$app->enqueueMessage($response->message, 'error');
}
}
}
if ($isAllowed) {
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
$response->username = $jUser->username;
if (!$configModel->getSetting('create_new_users')) {
// Update the J user's email to what it is in Facebook
$fbProfileFields = $fbClient->getUserProfile($fbUserId, array('email'));
if ($fbProfileFields != null && $fbProfileFields['email']) {
$jUser->email = $fbProfileFields['email'];
$jUser->save();
}
}
$response->email = $jUser->email;
$response->fullname = $jUser->name;
$response->error_message = '';
return true;
}
} else {
if (!$configModel->getSetting('create_new_users')) {
# User is not in system, should create their account automatically
#echo "Creating a pseudo-user<br>";
$fbUser = $fbClient->_getUserName($fbUserId);
if ($fbUser == null) {
# no information returned from FB
return false;
}
// Get the email to use from Facebook
$fbProfileFields = $fbClient->getUserProfile($fbUserId, array('email'));
if ($fbProfileFields == null || !$fbProfileFields['email']) {
$newEmail = $fbUser['first_name'] . "_" . $fbUserId . "@unknown.com";
} else {
$newEmail = $fbProfileFields['email'];
}
$fullname = $fbUser['name'];
$username = "******" . $fbUserId;
#Use the Joomla User plugin to create the User row in the database
JPluginHelper::importPlugin('user');
$user['fullname'] = $fullname;
$user['username'] = $username;
$user['password_clear'] = "";
$user['email'] = $newEmail;
$jUser = $app->triggerEvent('_getUser', array($user));
$jUser = $jUser[0];
#Map the new user
include_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'usermap.php';
$userMapModel = new JFBConnectModelUserMap();
if ($userMapModel->mapUser($fbUserId, $jUser->get('id'))) {
$app->enqueueMessage(JText::_('MAP USER SUCCESS'));
} else {
$app->enqueueMessage(JText::_('MAP USER FAIL'));
}
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
$response->email = $newEmail;
$response->fullname = $fullname;
$response->username = $username;
$response->error_message = '';
return true;
}
}
}
}
# catch everything else as an authentication failure
#echo "Authentication Failure<br>";
$response->status = JAUTHENTICATE_STATUS_FAILURE;
$response->error_message = 'Facebook authentication failed';
return false;
}
function loginFacebookUser()
{
$app = JFactory::getApplication();
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$fbUserId = $jfbcLibrary->getUserId(FALSE);
#echo "Con. Logging in FB User : "******"<br>";
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'usermap.php';
$userMapModel = new JFBConnectModelUserMap();
$configModel = $jfbcLibrary->configModel;
$user = JFactory::getUser();
if ($user->guest) {
# Guest: Check if they have a Joomla user and log that user in. If not, create them one
$jUserId = $userMapModel->getJoomlaUserId($fbUserId);
if (!$fbUserId) {
# Facebook isn't returning information about this user. Redirect them.
$app->enqueueMessage('We were unable to retrieve your Facebook account information. Please try again');
$app->redirect('index.php');
}
# Check if automatic email mapping is allowed, and see if that email is registered
# AND the Facebook user doesn't already have a Joomla account
if ($configModel->getSetting('facebook_auto_map_by_email') && !$jUserId) {
$fbProfileFields = $jfbcLibrary->getUserProfile($fbUserId, array('email'));
if ($fbProfileFields != null && $fbProfileFields['email']) {
$fbEmail = $fbProfileFields['email'];
$jUserEmailId = $userMapModel->getJoomlaUserIdFromEmail($fbEmail);
if ($jUserEmailId && $jUserEmailId != 0) {
// Found a user with the same email address
// do final check to make sure there isn't a FB account already mapped to it
$jUserId = $userMapModel->getFacebookUserId($jUserEmailId);
if (!$jUserId) {
if ($userMapModel->mapUser($fbUserId, $jUserEmailId)) {
$app->enqueueMessage(JText::_('MAP USER SUCCESS'));
} else {
$app->enqueueMessage(JText::_('MAP USER FAIL'));
}
$app->enqueueMessage(JText::_('MAP USER SUCCESS'));
$jUserId = $jUserEmailId;
// Update the temp jId so that we login below
}
}
}
}
if ($configModel->getSetting('create_new_users') && $jUserId == null) {
# User not in system, create new users setting enabled. Redirect to the login/register form
$app->redirect(JRoute::_('index.php?option=com_jfbconnect&view=loginregister', false));
}
#set the initial registration variable so that the user plugin knows to map user and trigger onAfterRegistration
if ($jUserId == null) {
$jfbcLibrary->setInitialRegistration();
}
require_once JPATH_COMPONENT . DS . 'controllers' . DS . 'loginregister.php';
$loginController = new JFBConnectControllerLoginRegister();
$loginController->login();
// Perform the login function
} else {
#echo "Updating mapping only";
if ($userMapModel->mapUser($fbUserId)) {
$app->enqueueMessage(JText::_('MAP USER SUCCESS'));
} else {
$app->enqueueMessage(JText::_('MAP USER FAIL'));
}
}
$return = base64_decode(JRequest::getVar('return'));
$app->redirect($return);
}
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @version Release v6.4.2
* @build-date 2015/08/24
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
jimport('joomla.filesystem.file');
$jfbcLibraryFile = JPATH_ROOT . '/components/com_jfbconnect/libraries/facebook.php';
if (!JFile::exists($jfbcLibraryFile)) {
echo "JFBConnect not found. Please reinstall.";
return;
}
require_once $jfbcLibraryFile;
require_once dirname(__FILE__) . '/helper.php';
$helper = new modJFBCSocialShareHelper($params);
$fbClient = JFBConnectFacebookLibrary::getInstance();
$fbAppId = JFBCFactory::provider('facebook')->appId;
$renderKey = $fbClient->getSocialTagRenderKey();
$renderKeyString = " key=" . $renderKey;
//General
$url = $params->get('url');
$href = '';
if (!$url) {
$url = SCSocialUtilities::getStrippedUrl();
}
if ($url) {
$href = ' href=' . $url;
}
$layout = $params->get('layout_style');
$orientation = $params->get('orientation');
$position = $params->get('position');
function mapCurrentUser()
{
$app = JFactory::getApplication();
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_jfbconnect' . DS . 'models' . DS . 'usermap.php';
$jfbcLibrary = JFBConnectFacebookLibrary::getInstance();
$userMapModel = new JFBConnectModelUserMap();
# quick check to ensure no baddies
$rawFbUserId = $jfbcLibrary->getUserId(FALSE);
if ($rawFbUserId != JRequest::getVar('fbid', '', 'POST')) {
$return = JRoute::_('index.php?option=com_jfbconnect&view=loginregister', false);
$app->enqueueMessage(JText::_('MAP USER FAIL'), 'error');
$app->redirect($return);
}
$username = JRequest::getVar('username', '', 'POST');
$password = JRequest::getVar('password', '', 'POST');
$error = $app->login(array('username' => $username, 'password' => $password));
if (!JError::isError($error)) {
# logged in successfully
$lang = JFactory::getLanguage();
$lang->load('com_jfbconnect');
if ($userMapModel->mapUser($rawFbUserId)) {
$app->enqueueMessage(JText::_('MAP USER SUCCESS'));
} else {
$app->enqueueMessage(JText::_('MAP USER FAIL'));
}
#$return = base64_decode(JRequest::getVar('return'));
$configModel = $jfbcLibrary->configModel;
$redirectURL = $configModel->getSetting('facebook_new_user_url', 'index.php');
$app->redirect($redirectURL);
} else {
$return = JRoute::_('index.php?option=com_jfbconnect&view=loginregister', false);
$app->redirect($return);
}
}
function getFbClient()
{
if (!isset(self::$_facebook)) {
include_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_jfbconnect' . DS . 'assets' . DS . 'facebook-api' . DS . 'facebook.php';
self::$_facebook = new JFBCFacebook(array('appId' => $this->facebookAppId, 'secret' => $this->facebookSecretKey, 'cookie' => true));
// check if Auto-Login is set, and if so, try to log any valid user's in
if ($this->configModel->getSetting('facebook_auto_login', '0')) {
$jUser =& JFactory::getUser();
if ($jUser->guest) {
// Check if they should be logged in
$fbUserId = $this->getUserId(false);
$userMapModel = new JFBConnectModelUserMap();
if ($userMapModel->getJoomlaUserId($fbUserId)) {
// User found, log them in
$app = JFactory::getApplication();
$lang = JFactory::getLanguage();
$lang->load('com_jfbconnect');
$app->enqueueMessage(JText::_('AUTOMATIC LOGIN'));
$app->login(array('username' => $this->facebookApiKey, 'password' => $this->facebookSecretKey));
// Get the login redirect
// TODO: This code duplicates what's in the controller.php block and should be made into a function
$redirect = "";
$return = base64_decode(JRequest::getVar('return'));
if ($this->configModel->getSetting('facebook_login_redirect_enable')) {
$redirectId = $this->configModel->getSetting('facebook_login_redirect', 'index.php');
$redirect = JRoute::_("index.php?Itemid=" . $redirectId, false);
} else {
if ($return != "") {
$redirect = $return;
} else {
$redirect = JRoute::_('index.php');
}
}
$app->redirect($redirect);
}
}
}
}
return self::$_facebook;
}
