/**
* Before-save callback.
*
* @return boolean Returns false if parent beforeSave() returns false,
* otherwise returns true.
* @since 0.1.0
*/
public function beforeSave()
{
if (!parent::beforeSave()) {
return false;
}
if (!empty($this->newPassword)) {
$this->password = sha1($this->newPassword);
}
return true;
}
/**
* Before-save callback, used to strip tags from content.
*
* @return boolean False if parent beforeSave() failed, true otherwise.
* @since 0.1.0
*/
public function beforeSave()
{
if (!parent::beforeSave()) {
return false;
}
return true;
}
/**
* Simple wrapper around parent `setAndSave()` that invalidates cache on
* save.
*
* @param array $attributes Attributes to be saved.
*
* @return bool True on success, false otherwise.
* @since 0.1.0
*/
public function setAndSave(array $attributes)
{
if (parent::setAndSave($attributes)) {
\Yii::app()->cacheHelper->invalidatePostsCache();
return true;
}
return false;
}
/**
* Returns all public attributes of post.
*
* @return array Public attributes.
* @since 0.1.0
*/
public function getPublicAttributes()
{
$attrs = parent::getPublicAttributes();
$attrs['content'] = $this->rendered;
if (isset($attrs['author'])) {
unset($attrs['user_id']);
}
if (isset($attrs['category'])) {
unset($attrs['category_id']);
}
return $attrs;
}
