public function changeAvatar($userId)
{
$user = UserRepository::findUserById($userId);
if (!$user) {
$this->sendResponse(array('success' => false, 'message' => 'User is not existing!'));
}
if (empty($_FILES)) {
$this->sendResponse(array('success' => false, 'message' => 'No file found!'));
}
$file = $_FILES["avatar"];
if ($file['error'] > 0) {
$this->sendResponse(array('success' => false, 'message' => $file['error']));
}
$fileName = $file['name'];
$hashFileName = base64_encode(date('Ymdhis') . uniqid());
$temp = explode('.', $file['name']);
$extension = end($temp);
if (!Validation::isValidImage($file)) {
$this->sendResponse(array('success' => false, 'message' => 'File type is invalid!'));
}
$avatarFolder = $this->app->config['app']['avatar_path'] . DS . $userId;
$fs = new Filesystem();
try {
$fs->mkdir($avatarFolder);
} catch (IOExceptionInterface $e) {
$this->app->log->getWriter()->write('An error occurred while creating your directory at ' . $e->getPath(), \Slim\Log::ERROR);
}
if ($fs->exists($avatarFolder)) {
$fileTmpPath = $file['tmp_name'];
$fileTargetPath = implode(DS, array($this->app->config['app']['avatar_path'], $userId, $hashFileName . '.' . $extension));
move_uploaded_file($fileTmpPath, $fileTargetPath);
$imagine = new Imagine();
$image = $imagine->open($fileTargetPath);
$image->thumbnail(new Box(180, 180))->save($fileTargetPath);
$data = array('AvatarUrl' => implode('/', array($this->app->config['app']['asset_base_url'], 'avatar', $userId, $hashFileName . '.' . $extension)), 'LastModifiedDate' => date('Y-m-d H:i:s'));
$success = UserRepository::update($user['UserId'], $data);
if (!$success) {
$this->sendResponse(array('success' => false, 'message' => 'Operation failed!'));
}
$this->sendResponse(array('success' => true, 'url' => $data['AvatarUrl']));
} else {
$this->sendResponse(array('success' => false, 'message' => 'Operation failed!'));
}
}
private function processUploadedFile($fileInputName, $type)
{
if (empty($_FILES) || !isset($_FILES[$fileInputName])) {
self::sendResponse(array('success' => false, 'message' => 'No file found!'));
}
$file = $_FILES[$fileInputName];
if ($file['error'] > 0) {
self::sendResponse(array('success' => false, 'message' => $file['error']));
}
if ($type == 'image' && !Validation::isValidImage($file) || $type == 'video' && !Validation::isValidVideo($file) || $type == 'audio' && !Validation::isValidAudio($file)) {
self::sendResponse(array('success' => false, 'message' => 'File type is invalid!'));
}
$temp = explode('.', $file['name']);
$targetFolder = implode(DS, array($this->app->config['app']['media_path'], date('Y'), date('m'), date('d')));
$fs = new Filesystem();
try {
$fs->mkdir($targetFolder);
} catch (IOExceptionInterface $e) {
$this->app->log->getWriter()->write('An error occurred while creating your directory at ' . $e->getPath(), \Slim\Log::ERROR);
}
if (!$fs->exists($targetFolder)) {
$this->sendOperationFailedResult('File');
}
$hashFileName = base64_encode(date('Ymdhis') . uniqid());
$rtn = array('Extention' => end($temp), 'RawFileName' => $file['name'], 'HashFileName' => $hashFileName, 'FileTmpPath' => $file['tmp_name'], 'Url' => implode('/', array($this->app->config['app']['asset_base_url'], 'media', date('Y'), date('m'), date('d'), $hashFileName . '.' . end($temp))));
$fileTargetPath = implode(DS, array($this->app->config['app']['media_path'], date('Y'), date('m'), date('d'), $rtn['HashFileName'] . '.' . $rtn['Extention']));
move_uploaded_file($rtn['FileTmpPath'], $fileTargetPath);
if ($type == 'image') {
$imagine = new Imagine();
$image = $imagine->open($fileTargetPath);
$image->thumbnail(new Box(180, 180))->save(str_replace('.' . $rtn['Extention'], '_180x180.' . $rtn['Extention'], $fileTargetPath));
$rtn['ThumbUrl'] = implode('/', array($this->app->config['app']['asset_base_url'], 'media', date('Y'), date('m'), date('d'), $rtn['HashFileName'] . '_180x180.' . $rtn['Extention']));
}
return $rtn;
}