/**
* Register with facebook
*/
function registerWithFacebook()
{
// flush if already logged in
Zend_Auth::getInstance()->clearIdentity();
$session = new Zend_Session_Namespace('Default');
$email = $session->fb_user_email;
$avatar = $session->fb_avatar;
// do not allow direct access - without fb_user_email inside session
if (!$session->fb_user_email) {
Zend_Controller_Action_HelperBroker::getStaticHelper('Redirector')->gotoUrl('');
}
require_once 'Form.php';
$registerwithfacebook_form = new Addon_FacebookRegisterForm();
$Profiles = new Application_Model_Profiles();
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if ($registerwithfacebook_form->isValid($_POST)) {
$name = $registerwithfacebook_form->getValue('name');
$user = $Profiles->createRow();
$user->name = $name;
$user->email = $email;
$user->password = '';
$user->activationkey = 'activated';
$user->language = Zend_Registry::get('config')->get('default_language');
$user = $Profiles->createNewUser($user, 'facebook');
// update last login date
$ProfilesMeta = new Application_Model_ProfilesMeta();
$ProfilesMeta->metaUpdate('last_login', Application_Plugin_Common::now(), $user->id);
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$defaultres = 64;
$bigres = Zend_Registry::get('config')->get('avatar_size') ? Zend_Registry::get('config')->get('avatar_size') : $defaultres;
// get the image
$c = new Zend_Http_Client();
$c->setUri($avatar);
$result = $c->request('GET');
$img = imagecreatefromstring($result->getBody());
// create regular avatar image, resample and store
$imgname = 'profileimage_' . $name . '.jpg';
imagejpeg($img, TMP_PATH . '/' . $imgname);
Application_Plugin_ImageLib::resample(TMP_PATH . '/' . $imgname, TMP_PATH . '/' . $imgname, $defaultres, $defaultres, false);
$new_filename = $StorageAdapter->moveFileToStorage($imgname, 'avatar');
$Profiles->updateField($name, 'avatar', $new_filename);
// create big avatar image, resample and store
$imgname = 'bigprofileimage_' . $name . '.jpg';
imagejpeg($img, TMP_PATH . '/' . $imgname);
Application_Plugin_ImageLib::resample(TMP_PATH . '/' . $imgname, TMP_PATH . '/' . $imgname, $bigres, $bigres, false);
$big_avatar = $StorageAdapter->moveFileToStorage($imgname, 'avatar');
$ProfilesMeta->metaUpdate('big_avatar', $big_avatar, $user->id);
// free img resource
imagedestroy($img);
// login user
$emailAuthAdapter = Application_Plugin_Common::getEmailAuthAdapter($email);
$auth = Zend_Auth::getInstance();
$auth->authenticate($emailAuthAdapter);
$identity = $emailAuthAdapter->getResultRowObject();
$authStorage = $auth->getStorage();
$authStorage->write($identity);
// clear session data
$session->fb_user_email = '';
$session->fb_user_display_name = '';
$session->fb_avatar = '';
$user_id = $user->id;
// trigger hooks
Zend_Registry::get('hooks')->trigger('hook_firsttimelogin', $user_id);
// show welcome message
Application_Plugin_Alerts::success(Zend_Registry::get('Zend_Translate')->translate('Welcome to the network.'), 'on');
Zend_Controller_Action_HelperBroker::getStaticHelper('Redirector')->gotoUrl('');
}
}
echo $registerwithfacebook_form;
}
/**
* move image to album (via ajax)
*/
public function moveimageAction()
{
$Images = new Application_Model_Images();
$Albums = new Application_Model_Albums();
$current_user = Zend_Auth::getInstance()->getIdentity();
$request = $this->getRequest();
$image_id = $request->getParam('resource_id');
$album_id = $request->getParam('album_id');
// do some basic checks
if (!$image_id || !$album_id) {
$this->getHelper('json')->sendJson(false);
}
// see if this is a delete
if ($album_id == 'trash') {
$ret = $Images->deleteImage($image_id, 'posts');
$this->getHelper('json')->sendJson($ret);
return;
}
// see if this is "set as profile picture"
if ($album_id == 'avatar' || $album_id == 'cover') {
$image = $Images->getImage($image_id);
$file_name = $image['data']['file_name'];
$tmp_file_name = 'setas_' . $file_name;
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$StorageAdapter->getFileFromStorage($file_name, $tmp_file_name, 'posts');
// save params to session and redirect to edit page
$session = new Zend_Session_Namespace('Default');
$pass_params = array('tmp_image' => $tmp_file_name, 'image_type' => $album_id, 'callback' => '', 'profile_name' => $current_user->name);
$session->pass_params = $pass_params;
$this->getHelper('json')->sendJson(true);
return;
}
$album = $Albums->getAlbum($album_id);
// see if this album belongs to the current user
if (!isset($album['user_id']) || $album['user_id'] != $current_user->id) {
$this->getHelper('json')->sendJson(false);
}
$ret = $Images->updateField($image_id, 'album_id', $album_id);
if ($album['name']) {
$ret = $album['name'];
}
$this->getHelper('json')->sendJson($ret);
}
/**
*/
public function setImage()
{
// Form Submitted...
if ($this->request->isPost() && $this->form->isValid($_POST)) {
// file uploaded?
if ($this->form->{$this->file_element}->isUploaded()) {
$this->form->{$this->file_element}->receive();
// must have
$receive_path = $this->form->{$this->file_element}->getFileName();
$filename = $this->form->{$this->file_element}->getValue();
$extension = strtolower(pathinfo($receive_path, PATHINFO_EXTENSION));
if ($this->profile_name) {
// delete old tmp image files
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$StorageAdapter->deleteOldTmpFiles(0, 'profileimage_' . $this->profile_name);
$tmp_filename = 'profileimage_' . $this->profile_name . '.' . $extension;
// move new file to tmp folder
rename($receive_path, TMP_PATH . '/' . $tmp_filename);
// check if valid image
if (!Application_Plugin_ImageLib::isValidImage(TMP_PATH . '/' . $tmp_filename)) {
unlink(TMP_PATH . '/' . $tmp_filename);
Application_Plugin_Alerts::error($this->translator->translate('Server-side error'), 'off');
$this->redirector->gotoUrl();
return;
}
Application_Plugin_Alerts::success($this->translator->translate('You can adjust the picture here'), 'off');
// go back to current page after editing
$base_url = Application_Plugin_Common::getFullBaseUrl(false);
$callback_url = $base_url . $this->request->getRequestUri() . '/edit_done/1';
// save params to session and redirect to edit page
$session = new Zend_Session_Namespace('Default');
$pass_params = array('tmp_image' => $tmp_filename, 'image_type' => $this->image_type, 'callback' => $callback_url, 'profile_name' => $this->profile_name);
$session->pass_params = $pass_params;
$this->redirector->gotoUrl('images/edit');
} else {
// here we store site settings images
// i.e. network background image
$this->form->{$this->file_element}->receive();
// must have
$receive_path = $this->form->{$this->file_element}->getFileName();
$filename = $this->form->{$this->file_element}->getValue();
$extension = strtolower(pathinfo($receive_path, PATHINFO_EXTENSION));
$file_name = $this->image_type . '.' . $extension;
// move new file to public image folder
rename($receive_path, PUBLIC_PATH . '/images/' . $file_name);
// store to app settings & refresh
$app_option_key = $this->image_type;
$AppOptions = new Application_Model_AppOptions();
$AppOptions->updateOption($app_option_key, $file_name);
$current_config = Zend_Registry::get('config');
$current_config->{$app_option_key} = $file_name;
Zend_Registry::set('config', $current_config);
Application_Plugin_Alerts::success($this->translator->translate('Image uploaded'), 'off');
$base_url = Application_Plugin_Common::getFullBaseUrl(false);
$callback_url = $base_url . $this->request->getRequestUri();
// flush url
$this->redirector->gotoUrl($callback_url);
}
} else {
if ($this->is_requiered) {
// nothing to upload
Application_Plugin_Alerts::error($this->translator->translate('Please choose a picture'), 'off');
}
}
}
// somethig went wrong, image too big?
if ($this->request->isPost() && !$this->form->isValid($_POST)) {
Application_Plugin_Alerts::error($this->translator->translate('File not allowed or too big'), 'off');
}
}
public function GetStorageUrl($resource)
{
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
return $StorageAdapter->getStoragePath($resource);
}
/**
* Delete all user's images
*/
public function removeUsersImages($user_id)
{
$Profiles = new Application_Model_Profiles();
$ProfilesMeta = new Application_Model_ProfilesMeta();
$profile = $Profiles->getProfileByField('id', $user_id);
if (!$profile) {
return false;
}
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$user_id = (int) $user_id;
$sql = "\r\n\t\tSELECT\r\n\t\t*\r\n\t\tFROM images\r\n\t\tWHERE uploaded_by = {$user_id}\r\n\t\t";
$images = $this->getAdapter()->fetchAll($sql);
if (!empty($images)) {
foreach ($images as $image) {
$StorageAdapter->deleteFileFromStorage($image['file_name'], 'posts');
if ($image['original']) {
$StorageAdapter->deleteFileFromStorage($image['original'], 'posts');
}
$result = $this->delete(array('id = ?' => $image['id']));
}
}
// remove user avatar, cover and background
$background_file = $ProfilesMeta->getMetaValue('background_file', $user_id);
if ($background_file) {
$ret = $StorageAdapter->deleteFileFromStorage($background_file, 'cover');
}
$avatar_file = $profile->avatar;
if (strpos($avatar_file, 'default') === false) {
$ret = $StorageAdapter->deleteFileFromStorage($avatar_file, 'avatar');
}
$cover_file = $profile->cover;
if (strpos($cover_file, 'default') === false) {
$ret = $StorageAdapter->deleteFileFromStorage($cover_file, 'cover');
}
return;
}
/**
* Custom background
*/
public function setbackgroundpictureAction()
{
$Profiles = new Application_Model_Profiles();
$ProfilesMeta = new Application_Model_ProfilesMeta();
$request = $this->getRequest();
$request_profile_id = $request->getParam('id', false);
$profile = $Profiles->getProfileByField('id', $request_profile_id);
if (Zend_Auth::getInstance()->getIdentity()->role == 'admin' && $request_profile_id) {
// admin edit
$profile_id = $request_profile_id;
$this->view->sidebar_editprofile = $profile;
// attach sidebar box
Zend_Registry::get('hooks')->attach('hook_view_sidebar', 5, function () {
echo Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->view->render('/_sidebar/editprofile.phtml');
});
} elseif ($request_profile_id && $Profiles->getProfile($profile->name, false, true)) {
// users pages & groups
$this->buildMenu(true);
$profile_id = $request_profile_id;
} else {
// user profile
$this->buildMenu();
$profile_id = Zend_Auth::getInstance()->getIdentity()->id;
}
$profile_name = Zend_Auth::getInstance()->getIdentity()->name;
$form = new Application_Form_CustomBackground();
$current_background_file = $ProfilesMeta->getMetaValue('background_file', $profile_id);
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
if ($request->isPost() && $form->isValid($_POST)) {
// file uploaded?
if ($form->background->isUploaded()) {
$form->background->receive();
// must have
$receive_path = $form->background->getFileName();
$filename = $form->background->getValue();
$extension = strtolower(pathinfo($receive_path, PATHINFO_EXTENSION));
$tmp_filename = 'profileimage_' . $profile_name . '.' . $extension;
// delete old tmp image files
$StorageAdapter->deleteOldTmpFiles(0, 'profileimage_' . $profile_name);
// move new file to tmp folder
rename($receive_path, TMP_PATH . '/' . $tmp_filename);
// check if valid image
if (!Application_Plugin_ImageLib::isValidImage(TMP_PATH . '/' . $tmp_filename)) {
unlink(TMP_PATH . '/' . $tmp_filename);
Application_Plugin_Alerts::error($this->view->translate('Server-side error'), 'off');
$this->redirect();
return;
}
// delete old file
$StorageAdapter->deleteFileFromStorage($current_background_file, 'cover');
// move uploaded file to permanent location
$current_background_file = $StorageAdapter->moveFileToStorage($tmp_filename, 'cover');
// update db
$ProfilesMeta->metaUpdate('background_file', $current_background_file, $profile_id);
}
$ProfilesMeta->metaUpdate('background_repeat', $form->getValue('background_repeat'), $profile_id);
$ProfilesMeta->metaUpdate('background_scroll', $form->getValue('background_scroll'), $profile_id);
$ProfilesMeta->metaUpdate('background_stretch', $form->getValue('background_stretch'), $profile_id);
$ProfilesMeta->metaUpdate('background_noimage', $form->getValue('background_noimage'), $profile_id);
Application_Plugin_Alerts::success($this->view->translate('Settings updated, please clear your browser cache'), 'off');
}
$this->view->image = $current_background_file ? $StorageAdapter->getStoragePath('cover') . $current_background_file : false;
$this->view->form = $form;
$this->view->load_colorpicker = true;
}
/**
* callback after next page load (aka Poor Man's Cron)
*
* prevents slowing down the page load
*/
public function callbackAction()
{
$Notifications = new Application_Model_Notifications();
$out = $Notifications->getNotifications(false, false, true);
// delete old tmp image files in 1%
if (rand(1, 100) == 1) {
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$StorageAdapter->deleteOldTmpFiles();
}
// TODO: delete old notifications, gc etc
// trigger hooks
Zend_Registry::get('hooks')->trigger('hook_app_callback');
$this->_helper->json($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;
}
/**
* Receive uploaded files (ajax/blueimp)
*/
public function receivefileAction()
{
$ret = Zend_Registry::get('Zend_Translate')->translate('Server-side error');
if ($this->getRequest()->isPost()) {
$Images = new Application_Model_Images();
$adapter = new Zend_File_Transfer_Adapter_Http();
$adapter->addValidator('Extension', false, 'jpg,jpeg,png,gif');
$files = $adapter->getFileInfo();
$receive_to = $this->getRequest()->getParam('to');
$form_unique_key = (int) $this->getRequest()->getParam('form_unique_key');
$current_user_id = Zend_Auth::getInstance()->getIdentity()->id;
$current_user_role = Zend_Auth::getInstance()->getIdentity()->role;
foreach ($files as $file => $info) {
// file uploaded & is valid
if (!$adapter->isUploaded($file)) {
continue;
}
if (!$adapter->isValid($file)) {
continue;
}
// check max file size
if ($info['size'] > Zend_Registry::get('config')->get('max_file_upload_size')) {
continue;
}
$filename = $adapter->getFileName($file);
$extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
$fileinfo = $adapter->getFileInfo($file);
$filesize = $fileinfo[$file]['size'];
$profilename = Zend_Auth::getInstance()->getIdentity()->name;
$randomstring = Application_Plugin_Common::getRandomString();
// generate tmp filename
$tmp_filename = 'post_' . $profilename . '_' . $form_unique_key . '_' . $randomstring . '.' . $extension;
$tmp_filename_full = TMP_PATH . '/' . $tmp_filename;
// set to rename uploaded file upon receiving to tmp folder
$adapter->setDestination(TMP_PATH);
$adapter->addFilter('rename', $tmp_filename_full);
// receive the files into the tmp directory, must have
$adapter->receive($file);
// check if valid image
if (!Application_Plugin_ImageLib::isValidImage($tmp_filename_full)) {
unlink($tmp_filename_full);
continue;
}
// check storage limits
$max_files_per_user = 0 + Zend_Registry::get('config')->get('max_files_per_user');
$max_storage_per_user = 0 + Zend_Registry::get('config')->get('max_storage_per_user');
if ($current_user_role == 'user' && ($max_files_per_user || $max_storage_per_user)) {
$storage_usage = $Images->getStorageUsage($current_user_id);
if ($max_files_per_user && $storage_usage['image_count'] > $max_files_per_user || $max_storage_per_user && $storage_usage['image_size'] > $max_storage_per_user) {
$ret = Zend_Registry::get('Zend_Translate')->translate('Storage limits reached');
unlink($tmp_filename_full);
continue;
}
}
if ($receive_to !== 'tmp') {
// receive to album, check if user is an album owner
if ($receive_to > 0) {
$Albums = new Application_Model_Albums();
$album = $Albums->getAlbum($receive_to);
// exit on wrong album
if (!$album || $album['user_id'] != $current_user_id) {
$this->_helper->json(false);
return;
}
}
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$original_filename = '';
if (Zend_Registry::get('config')->get('resample_images')) {
Application_Plugin_ImageLib::resample(TMP_PATH . '/' . $tmp_filename, TMP_PATH . '/thumb_' . $tmp_filename);
$image_filename = $StorageAdapter->moveFileToStorage('thumb_' . $tmp_filename, 'posts');
if (Zend_Registry::get('config')->get('keep_original')) {
$original_filename = $StorageAdapter->moveFileToStorage($tmp_filename, 'posts');
} else {
$original_filename = '';
unlink(TMP_PATH . '/' . $tmp_filename);
// clean up
}
} else {
$image_filename = $StorageAdapter->moveFileToStorage($tmp_filename, 'posts');
}
if ($image_filename) {
$ret = $Images->addImage($image_filename, $filesize, $current_user_id, $current_user_id, 0, $receive_to, $original_filename);
}
}
$ret = true;
}
}
$this->_helper->json($ret);
}
/**
* download original image
*/
public function downloadimageAction()
{
$request = $this->getRequest();
$image_id = $request->getParam('resource_id');
$Images = new Application_Model_Images();
$image = $Images->getImage($image_id);
if (!isset($image['data']['file_name']) || empty($image['data']['file_name'])) {
$this->redirect('');
}
if ($image['data']['original']) {
$filename = $image['data']['original'];
} else {
$filename = $image['data']['file_name'];
}
$Storage = new Application_Model_Storage();
$StorageAdapter = $Storage->getAdapter();
$StorageAdapter->downloadFile($filename);
die;
}