/**
* 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);
}
