This application provides a behaviour helping handling the cache invalidation on a model.
The behaviour will try relationships on a item when updated or deleted.
If any of these relations has the Behaviour_Url_Enhancer, the cache will be cleared for the related items.
You can use the php accessor "->" to parse any children of a relationship. Only the last children model will be cleared.
The behaviour won't cascade, and won't trigger its homonyms on related models. (see below)
// class post.model.php
protected static $_behaviours = array(
'Novius\CacheManager\Orm_Behaviour_CacheManager' => array(
'relations' => array(
'comments',
)
),
);
// class category.model.php
protected static $_behaviours = array(
'Novius\CacheManager\Orm_Behaviour_CacheManager' => array(
'relations' => array(
'posts', // Will clear the posts but not the comments
'posts->comments', // Will clear the comments only
)
),
);protected static $_behaviours = array(
'Novius\CacheManager\Orm_Behaviour_CacheManager' => array(
'relations' => array(
'category', // One item
'comments', // has many
'category->posts->comments' // parsing related and clearing only comments
'category->posts', // If we want to clear the cache of all posts
)
),
);