public function init()
{
parent::init();
/** @var Manager $attachment */
$attachment = Manager::getInstance();
if (!$attachment instanceof Manager) {
throw new InvalidConfigException('Attachment Manager component not defined');
}
$this->attachmentTable = $attachment->attachmentFileTable;
}
/**
* @inheritdoc
*/
public function attach($owner)
{
parent::attach($owner);
if (!is_array($this->models) || empty($this->models)) {
throw new InvalidParamException('Invalid or empty models array.');
} else {
foreach ($this->models as $relationName => $config) {
Manager::getInstance()->addAttachmentModel($this->owner, $relationName, $config);
$this->checkRelationExistence($relationName);
}
}
}
/**
* @return AttachmentFile
*/
public function getAttachmentModel()
{
return Manager::getInstance()->getAttachmentModel($this->modelClass, $this->attribute);
}
/**
* @inheritdoc
*/
public function beforeSave($insert)
{
if (parent::beforeSave($insert)) {
if ($insert) {
$this->type = static::TYPE;
if (!is_numeric($this->status_id)) {
$this->status_id = self::STATUS_TEMPORARY;
}
Manager::getInstance()->createDirectory($this->getDirPath());
if (!$this->file->saveAs($this->getFilePath())) {
throw new ErrorException("File @storage/{$this->uri} cannot be saved.");
}
}
return true;
} else {
return false;
}
}
