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<?php |
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/** |
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony). |
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* |
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* Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics) |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace App\Entity\Attachments; |
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use App\Entity\Base\MasterAttachmentTrait; |
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use App\Entity\Base\AbstractNamedDBElement; |
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use App\Entity\Contracts\HasAttachmentsInterface; |
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use App\Entity\Contracts\HasMasterAttachmentInterface; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use Doctrine\ORM\Mapping as ORM; |
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/** |
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* @ORM\MappedSuperclass() |
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*/ |
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abstract class AttachmentContainingDBElement extends AbstractNamedDBElement implements HasMasterAttachmentInterface, HasAttachmentsInterface |
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{ |
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use MasterAttachmentTrait; |
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/** |
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* @var Attachment[]|Collection |
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* //TODO |
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* //@ORM\OneToMany(targetEntity="Attachment", mappedBy="element") |
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* |
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* Mapping is done in sub classes like part |
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*/ |
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protected $attachments; |
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public function __construct() |
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{ |
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$this->attachments = new ArrayCollection(); |
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} |
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/******************************************************************************** |
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* |
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* Getters |
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* |
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*********************************************************************************/ |
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/** |
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* Gets all attachments associated with this element. |
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* |
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* @return Attachment[]|Collection |
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*/ |
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public function getAttachments(): Collection |
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{ |
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return $this->attachments; |
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} |
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/** |
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* Adds an attachment to this element. |
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* |
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* @param Attachment $attachment Attachment |
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* |
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* @return $this |
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*/ |
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public function addAttachment(Attachment $attachment): self |
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{ |
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//Attachment must be associated with this element |
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$attachment->setElement($this); |
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$this->attachments->add($attachment); |
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return $this; |
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} |
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/** |
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* Removes the given attachment from this element. |
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* |
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* @param Attachment $attachment |
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* @return $this |
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*/ |
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public function removeAttachment(Attachment $attachment): self |
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{ |
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$this->attachments->removeElement($attachment); |
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return $this; |
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} |
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public function __clone() |
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{ |
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if ($this->id) { |
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$attachments = $this->attachments; |
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$this->attachments = new ArrayCollection(); |
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//Set master attachment is needed |
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foreach ($attachments as $attachment) { |
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$clone = clone $attachment; |
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if ($attachment === $this->master_picture_attachment) { |
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$this->setMasterPictureAttachment($clone); |
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} |
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$this->addAttachment($clone); |
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} |
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} |
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//Parent has to be last call, as it resets the ID |
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parent::__clone(); |
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} |
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} |
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Part-DB /
Part-DB-symfony
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
integervalues, zero is a special case, in particular the following results might be unexpected: