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<?php |
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namespace As3\Modlr\Models\Collections; |
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use As3\Modlr\Metadata\EmbedMetadata; |
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use As3\Modlr\Models\AbstractModel; |
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use As3\Modlr\Models\Embed; |
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use As3\Modlr\Store\Store; |
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/** |
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* Model collection that contains embedded fragments from a persistence (database) layer. |
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* |
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* @author Jacob Bare <[email protected]> |
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*/ |
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class EmbedCollection extends AbstractCollection |
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{ |
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/** |
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* @var EmbedMetadata |
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*/ |
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protected $metadata; |
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/** |
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* Constructor. |
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* |
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* @param EmbedMetadata $metadata |
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* @param Store $store |
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* @param AbstractModel[] $models |
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*/ |
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public function __construct(EmbedMetadata $metadata, Store $store, array $models = []) |
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{ |
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$this->metadata = $metadata; |
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parent::__construct($store, $models); |
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} |
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/** |
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* Creates a new Embed model instance based on the collection |
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* |
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* @return Embed |
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*/ |
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public function createNewEmbed() |
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{ |
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$embed = $this->store->loadEmbed($this->getMetadata(), []); |
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$embed->getState()->setNew(); |
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return $embed; |
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} |
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/** |
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* Gets the metadata for the model collection. |
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* |
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* @return EmbedMetadata |
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*/ |
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public function getMetadata() |
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{ |
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return $this->metadata; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getType() |
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{ |
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return $this->getMetadata()->name; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isDirty() |
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{ |
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if (true === $this->hasDirtyModels()) { |
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return true; |
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} |
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return parent::isDirty(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function modelsMatch(AbstractModel $model, AbstractModel $loaded) |
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{ |
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$this->validateModelClass($model); |
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$this->validateModelClass($loaded); |
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return spl_object_hash($model) === spl_object_hash($loaded); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function validateAdd(AbstractModel $model) |
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{ |
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$this->validateModelClass($model); |
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$this->store->validateEmbedSet($this->getMetadata(), $model->getName()); |
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} |
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/** |
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* Validates that the model class instance is supported. |
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* |
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* @param AbstractModel $model |
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* @throws \InvalidArgumentException |
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*/ |
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protected function validateModelClass(AbstractModel $model) |
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{ |
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if (!$model instanceof Embed) { |
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throw new \InvalidArgumentExcepton('The model must be an instanceof of Embed'); |
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} |
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} |
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} |
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as3io /
modlr
