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<?php |
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namespace Silk\Models; |
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use Illuminate\Support\Collection; |
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class Meta |
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{ |
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/** |
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* Meta type |
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* @var string |
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*/ |
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protected $type; |
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protected $object_id; |
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protected $key; |
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/** |
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* @param string $type Meta type |
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* @param int|string $object_id ID of the object metadata is for |
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* @param string $key [description] |
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*/ |
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public function __construct($type, $object_id, $key) |
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{ |
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$this->type = $type; |
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$this->object_id = $object_id; |
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$this->key = $key; |
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} |
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/** |
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* Get the single meta data |
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* |
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* @return mixed |
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*/ |
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public function get($key = '') |
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{ |
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if (! $this->key && $key) { |
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return new static($this->type, $this->object_id, $key); |
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} |
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return get_metadata($this->type, $this->object_id, $this->key, true); |
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} |
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/** |
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* Get all meta data |
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* |
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* @return Collection |
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*/ |
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public function all() |
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{ |
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return Collection::make(get_metadata($this->type, $this->object_id, $this->key, false)); |
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} |
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/** |
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* Set the meta value |
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* |
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* @param mixed $value |
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* @param string $prev_value [description] |
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* @return bool True on success, false on failure |
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*/ |
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public function set($value, $prev_value = '') |
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{ |
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return update_metadata($this->type, $this->object_id, $this->key, $value, $prev_value); |
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} |
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/** |
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* Add metadata for the specified object |
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* |
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* @param mixed $value The value to add |
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* @param [type] $unique [description] |
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* |
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* @return int|false The meta ID on success, false on failure. |
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*/ |
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public function add($value, $unique = false) |
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{ |
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return add_metadata($this->type, $this->object_id, $this->key, $value, $unique); |
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} |
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/** |
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* Delete the meta data |
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* |
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* Deletes all meta data for the key, if provided, optionally filtered by |
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* a previous value. |
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* If no key was provided, all meta data for the object is deleted. |
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* |
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* @param string $value The old value to delete. |
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* This is only necessary when deleting a specific value |
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* from an object which has multiple values for the key. |
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* |
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* @return bool True on success, false on failure |
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*/ |
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public function delete($value = '') |
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{ |
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return delete_metadata($this->type, $this->object_id, $this->key, $value); |
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} |
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/** |
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* Determine if a meta key is set for a given object |
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* |
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* @return bool True of the key is set, false if not. |
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*/ |
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public function exists() |
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{ |
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return metadata_exists($this->type, $this->object_id, $this->key); |
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} |
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/** |
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* Get the object_id |
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* |
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* @return int|string |
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*/ |
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public function getObjectId() |
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{ |
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return $this->object_id; |
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} |
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/** |
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* |
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*/ |
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public function __get($property) |
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{ |
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return $this->get($property); |
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} |
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public function __toString() |
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{ |
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return $this->get(); |
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} |
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} |
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aaemnnosttv /
silk
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