/**
* Create standard display vars for each view
*/
public function preDispatch(Zend_Controller_Request_Abstract $request)
{
$controller_name = $request->getControllerName();
$action_name = $request->getActionName();
// redirect to facebook after share callback
$url = $request->getRequestUri();
if (strpos($url, '/fb-redirect') !== false) {
$r = Zend_Controller_Action_HelperBroker::getStaticHelper('redirector');
$r->gotoUrl('http://facebook.com')->redirectAndExit();
}
// add <head> code for all global pages
$this->view->custom_head = Zend_Registry::get('config')->get('global_head') ? Zend_Registry::get('config')->get('global_head') : '';
// global javascript vars
$this->view->php_controller = $controller_name;
$this->view->php_action = $action_name;
// view perspective
$this->view->view_perspective = 'global_view';
// offset infinite scroll - for bots crawling without js
if (isset($_GET['scroll_offset'])) {
$scroll_offset = (int) $_GET['scroll_offset'];
$this->view->post_page_number = $scroll_offset + 1;
}
// background image
$this->view->app_background_image = Zend_Registry::get('config')->background;
// for logged in users
if (Zend_Auth::getInstance()->hasIdentity()) {
// notifications
$Notifications = new Application_Model_Notifications();
$notifications_count = $Notifications->getUnreadNotificationsCount();
$this->view->notifications_count = $notifications_count;
$this->view->addScriptPath(APPLICATION_PATH . '/views/scripts/');
$notifications_html = $this->view->render('/partial/notifications_popover.phtml');
$this->view->notifications_html = $notifications_html;
// new messages count
$Messages = new Application_Model_Messages();
$new_messages_count = $Messages->getMessagesCount(false, true);
$this->view->new_messages_count = $new_messages_count;
} else {
// skip on ajax validator
if ($action_name == 'validateformajax') {
return;
}
$this->loginFormsLoader($request);
}
// attach app sidebar box
Zend_Registry::get('hooks')->attach('hook_view_sidebar', 20, function () {
echo Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->view->render('/_sidebar/apps.phtml');
});
return;
}
/**
* Send message
*/
public function sendMessage($to_user_id, $content, $message_type = 'pm')
{
if (!Zend_Auth::getInstance()->hasIdentity() || strlen($content) < 1) {
return false;
}
$from_user_id = Zend_Auth::getInstance()->getIdentity()->id;
if (!$to_user_id || $from_user_id == $to_user_id) {
return false;
}
$ret = $this->insert(array('type' => $message_type, 'from_user_id' => $from_user_id, 'to_user_id' => $to_user_id, 'content' => $content, 'is_new' => 1, 'is_hidden' => 0, 'sent_on' => Application_Plugin_Common::now()));
$Notifications = new Application_Model_Notifications();
$Notifications->pushNotification(array($to_user_id), 8, 'profile', $from_user_id, false);
return $ret;
}
/**
* Like toggle
*/
public function toggleLike($resource_id, $resource_type)
{
if (!Zend_Auth::getInstance()->hasIdentity() || !$resource_id || !$resource_type) {
return null;
}
$user_id = Zend_Auth::getInstance()->getIdentity()->id;
if ($this->isLiked($resource_id, $resource_type)) {
$result = $this->delete(array('resource_id = ?' => (int) $resource_id, 'resource_type = ?' => $resource_type, 'user_id = ?' => (int) $user_id));
$state = 0;
} else {
$data = array('user_id' => (int) $user_id, 'resource_type' => $resource_type, 'resource_id' => (int) $resource_id, 'created_on' => Application_Plugin_Common::now());
$ret = $this->insert($data);
$state = 1;
}
$likes_count = $this->getLikesCount($resource_id, $resource_type);
// notify author
$Notifications = new Application_Model_Notifications();
if ($state == 1) {
// find resource author
switch ($resource_type) {
case 'post':
$Posts = new Application_Model_Posts();
$resource_author = array($Posts->getPostAuthorId($resource_id));
break;
case 'comment':
$Comments = new Application_Model_Comments();
$resource_author = array($Comments->getCommentAuthorId($resource_id));
break;
case 'image':
$Images = new Application_Model_Images();
$resource_author = array($Images->getImageOwnerId($resource_id));
break;
default:
$resource_author = false;
break;
}
if ($resource_author) {
// notify resource owner
$Notifications->pushNotification($resource_author, 2, 'like', $ret);
}
}
return array('count' => $likes_count, 'state' => $state);
}
/**
* Read / Compose a new message (via ajax)
*/
public function newAction()
{
$current_user = Zend_Auth::getInstance()->getIdentity();
$request = $this->getRequest();
$to_user = $request->getParam('to', false);
$offset = $request->getParam('offset', false);
$Profiles = new Application_Model_Profiles();
$ProfilesMeta = new Application_Model_ProfilesMeta();
$Connections = new Application_Model_Connections();
$Messages = new Application_Model_Messages();
$Notifications = new Application_Model_Notifications();
$message_form = new Application_Form_Message();
$this->view->message_form = $message_form;
$user = $Profiles->getProfile($to_user);
$json_ret = array('errors' => '', 'html' => '', 'offset' => '');
if (!$user || !isset($user->id) || $user->type != 'user') {
$json_ret['errors'] = $this->view->translate('This user does not exist');
// exit
$this->getHelper('json')->sendJson($json_ret);
}
$users_meta = $ProfilesMeta->getMetaValues($user->id);
// check private message privacy
if ($current_user->role != 'admin' && $current_user->role != 'reviewer' && isset($users_meta['contact_privacy']) && $users_meta['contact_privacy'] == 'f' && !$Connections->areFriends($current_user->id, $user->id)) {
$json_ret['errors'] = $this->view->translate('Private profile (friends only)');
// exit
$this->getHelper('json')->sendJson($json_ret);
}
$this->view->to_screen_name = $user->screen_name;
if ($request->isPost() && $message_form->isValid($_POST)) {
$content = $message_form->getValue('content');
$result = $Messages->sendMessage($user->id, $content);
if (!$result) {
$json_ret['errors'] = $this->view->translate('Server-side error');
// exit
$this->getHelper('json')->sendJson($json_ret);
}
// mark as read
$Messages->markAsRead($user->id);
}
// get new messages
$messages = $Messages->getMessages($user->id, $offset);
// clear email notifications since you are looking at them right now
$Notifications->clearEmailNotifications(8);
if (!empty($messages)) {
// send last visible message
$last = end($messages);
$json_ret['offset'] = $last['message_id'];
foreach ($messages as $message) {
$this->view->message = $message;
$json_ret['html'] .= $this->view->render('/partial/message.phtml');
}
}
$this->getHelper('json')->sendJson($json_ret);
}
/**
* Add comment
*/
public function addComment($content, $resource_id, $resource_type)
{
if (!Zend_Auth::getInstance()->hasIdentity()) {
return false;
}
if (!is_string($content) || !is_string($resource_type) || strlen($content) < 1) {
return false;
}
$content = Application_Plugin_Common::limitInput($content);
$author_id = Zend_Auth::getInstance()->getIdentity()->id;
// find resource author
switch ($resource_type) {
case 'post':
$Posts = new Application_Model_Posts();
$resource_author = $Posts->getPostAuthorId($resource_id);
$resource_wall = $Posts->getPostsWallProfileData($resource_id);
// for page comments written by page admin switch owner to be a page itself
if ($resource_wall['type'] == 'page' && $resource_wall['owner'] == $author_id) {
$author_id = $resource_wall['id'];
$resource_author = $author_id;
}
break;
case 'image':
$Images = new Application_Model_Images();
$image = $Images->getImage($resource_id);
$resource_author = $image['data']['uploaded_by'];
break;
default:
$resource_author = 0;
break;
}
$ret = $this->insert(array('author_id' => $author_id, 'resource_type' => $resource_type, 'resource_id' => $resource_id, 'created_on' => Application_Plugin_Common::now(), 'content' => $content, 'is_hidden' => 0));
$this->markOldAsHidden($resource_type, $resource_id);
$Notifications = new Application_Model_Notifications();
// notify all users involved in comment discussion
$notify_users = $this->getUsersCommented($resource_type, $resource_id, true);
// notify resource author if not already on the list
if (array_search($resource_author, $notify_users) === false) {
$notify_users[] = $resource_author;
}
$Notifications->pushNotification($notify_users, 1, 'comment', $ret);
// trigger hooks
$data = array('comment_id' => $ret, 'content' => $content);
Zend_Registry::get('hooks')->trigger('hook_data_aftersavecomment', $data);
return $ret;
}
/**
* Reject group membership request
*/
public function rejectGroupMembership($user_id, $follow_id)
{
$ret = $this->removeConnections($user_id, $follow_id);
// notify user who sent the request that his request is accepted
$Notifications = new Application_Model_Notifications();
$Notifications->pushNotification(array($user_id), 11, 'profile', $follow_id);
return $ret;
}
/**
* Permanently remove all profile's associated data
*/
public function removeAllProfilesData($profile_id)
{
// check if exists
$profile = $this->getProfileByField('id', $profile_id);
if (!$profile) {
return false;
}
$Images = new Application_Model_Images();
$Images->removeUsersImages($profile_id);
$Albums = new Application_Model_Albums();
$Albums->deleteAlbums($profile_id);
$Comments = new Application_Model_Comments();
$Comments->deleteComments($profile_id);
$Connections = new Application_Model_Connections();
$Connections->removeUsersConnections($profile_id);
$Likes = new Application_Model_Likes();
$Likes->removeUsersLikes($profile_id);
$Notifications = new Application_Model_Notifications();
$Notifications->removeUsersNotifications($profile_id);
$Reports = new Application_Model_Reports();
$Reports->removeUsersReports($profile_id);
$Posts = new Application_Model_Posts();
$Posts->removeUsersPosts($profile_id);
$Messages = new Application_Model_Messages();
$Messages->removeUsersMessages($profile_id);
$ProfilesMeta = new Application_Model_ProfilesMeta();
$ProfilesMeta->removeMetaForProfile($profile_id);
return true;
}
$Notifications = new Application_Model_Notifications();
$Notifications->pushNotification(array($profile->id), 1001, 'post', $post_id);
}
}, $content);
});
// push comment mention notifications
$this->attach('hook_data_aftersavecomment', 10, function ($data) {
$comment_id = $data['comment_id'];
$Comments = new Application_Model_Comments();
$comment = $Comments->getComment($comment_id);
$content = $data['content'];
$users = preg_replace_callback("/(^|[\t\r\n\\s])@(\\w+)/u", function ($match) use($comment_id) {
$Profiles = new Application_Model_Profiles();
$profile = $Profiles->getProfile($match[2]);
if ($profile && $profile->type == 'user') {
$Notifications = new Application_Model_Notifications();
$Notifications->pushNotification(array($profile->id), 1001, 'comment', $comment_id);
}
}, $content);
});
// notifications
$this->attach('hook_data_notificationsfix', 10, function (&$data) {
$baseURL = Application_Plugin_Common::getFullBaseUrl();
$transl = Zend_Registry::get('Zend_Translate');
foreach ($data as &$row) {
// user mentioned inside post/comment
if ($row['notification_type'] == 1001) {
$row['do_send_email'] = false;
if ($row['commented_post_id']) {
$row['html_link'] = '<a href="' . $baseURL . '/profiles/showpost/name/' . $row['commented_post_on_wall'] . '/post/' . $row['commented_post_id'] . '">';
$row['view_from_name'] = $row['comment_author_name'];
/**
* Change notifications
*/
public function changenotificationsAction()
{
$this->buildMenu();
$Notifications = new Application_Model_Notifications();
$notifications_form = new Application_Form_Notifications();
$this->view->notifications_form = $notifications_form;
$request = $this->getRequest();
$ProfilesMeta = new Application_Model_ProfilesMeta();
if ($request->isPost()) {
// Form Submitted...
if ($notifications_form->isValid($_POST)) {
Application_Plugin_Common::redirectOnDemoAccount();
// clear email notifications up to now
$Notifications->clearEmailNotifications();
$elements = $notifications_form->getElements();
$bulk_notifications = array();
foreach ($elements as $element) {
$element_id = $element->getId();
if ($element_id == 'submitbtn' || $element_id == 'identifier') {
continue;
}
$bulk_notifications[$element_id] = $element->getValue();
}
$ProfilesMeta->metaUpdate('bulk_notifications', json_encode($bulk_notifications));
Application_Plugin_Alerts::success($this->view->translate('Notifications updated'));
}
}
}
/**
* clear notifications (via ajax)
*/
public function clearnotificationsAction()
{
$Notifications = new Application_Model_Notifications();
$out = $Notifications->clearNotifications();
$this->_helper->json($out);
}
/**
* Add new post
*/
public function addPost(array $content, $wall_id, $privacy, $attached_files)
{
if (!Zend_Auth::getInstance()->hasIdentity() || strlen($content['content']) < 1 && empty($attached_files)) {
return false;
}
$content['content'] = Application_Plugin_Common::limitInput($content['content']);
$Connections = new Application_Model_Connections();
$Profiles = new Application_Model_Profiles();
$Images = new Application_Model_Images();
$PostsMeta = new Application_Model_PostsMeta();
$wall_profile = $Profiles->getProfileByField('id', $wall_id);
$author_id = Zend_Auth::getInstance()->getIdentity()->id;
$insert_id = $this->insert(array('author_id' => $author_id, 'wall_id' => $wall_id, 'created_on' => Application_Plugin_Common::now(), 'content' => $content['content'], 'is_hidden' => 0, 'privacy' => $privacy));
// write post's meta data
if (isset($content['meta'])) {
foreach ($content['meta'] as $metakey => $metavalue) {
$ret = $PostsMeta->metaUpdate($insert_id, $metakey, $metavalue);
}
}
// move tmp file to posts folder and add meta data to post
if (!empty($attached_files)) {
$i = 0;
foreach ($attached_files as $file) {
++$i;
$file_data = array('name' => basename($file), 'size' => filesize($file));
// check max images per post
if ($i > Zend_Registry::get('config')->get('max_images_per_post')) {
break;
}
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$original_filename = '';
if (Zend_Registry::get('config')->get('resample_images')) {
Application_Plugin_ImageLib::resample(TMP_PATH . '/' . $file_data['name'], TMP_PATH . '/thumb_' . $file_data['name']);
$filename = $StorageAdapter->moveFileToStorage('thumb_' . $file_data['name'], 'posts');
if (Zend_Registry::get('config')->get('keep_original')) {
$original_filename = $StorageAdapter->moveFileToStorage($file_data['name'], 'posts');
} else {
$original_filename = '';
unlink(TMP_PATH . '/' . $file_data['name']);
// clean up
}
} else {
$filename = $StorageAdapter->moveFileToStorage($file_data['name'], 'posts');
}
// in case this is not a user's wall - image owner will become the network
// (image owner could become the wall owner but that's a bad idea)
if ($wall_profile['id'] != $author_id) {
$owner = 0;
} else {
$owner = $author_id;
}
$Images->addImage($filename, $file_data['size'], $owner, $author_id, $insert_id, 0, $original_filename);
}
}
// post on someone else's wall, notify wall owner
if ($wall_profile['type'] === 'user' && $wall_id != $author_id) {
$Notifications = new Application_Model_Notifications();
$Notifications->pushNotification(array($wall_id), 7, 'post', $insert_id);
}
// trigger hooks
$data = array('post_id' => $insert_id, 'content' => $content);
Zend_Registry::get('hooks')->trigger('hook_data_aftersavepost', $data);
return true;
}