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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sylius\Component\Core\Model; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use Sylius\Component\Resource\Model\TimestampableTrait; |
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use Sylius\Component\Taxonomy\Model\Taxon as BaseTaxon; |
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use Sylius\Component\Taxonomy\Model\TaxonTranslation; |
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/** |
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* @author Grzegorz Sadowski <[email protected]> |
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*/ |
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class Taxon extends BaseTaxon implements TaxonInterface |
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{ |
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use TimestampableTrait; |
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/** |
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* @var Collection|ImageInterface[] |
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*/ |
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protected $images; |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->createdAt = new \DateTime(); |
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$this->products = new ArrayCollection(); |
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$this->images = new ArrayCollection(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getImages() |
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{ |
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return $this->images; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getImagesByType($type) |
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{ |
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return $this->images->filter(function (ImageInterface $image) use ($type) { |
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return $type === $image->getType(); |
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}); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasImages() |
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{ |
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return !$this->images->isEmpty(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hasImage(ImageInterface $image) |
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{ |
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return $this->images->contains($image); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function addImage(ImageInterface $image) |
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{ |
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$image->setOwner($this); |
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$this->images->add($image); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function removeImage(ImageInterface $image) |
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{ |
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if ($this->hasImage($image)) { |
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$image->setOwner(null); |
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$this->images->removeElement($image); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getTranslationClass() |
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{ |
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return TaxonTranslation::class; |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: