| 1 | <?php |
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| 14 | trait ImageTrait |
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| 15 | { |
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| 16 | /** |
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| 17 | * @var string |
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| 18 | * |
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| 19 | * @ORM\Column(type="text", nullable=true) |
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| 20 | */ |
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| 21 | protected $image; |
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| 22 | |||
| 23 | /** |
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| 24 | * @Vich\UploadableField(mapping="smart_content_image", fileNameProperty="image") |
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| 25 | * |
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| 26 | * @Assert\Image |
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| 27 | * @Assert\File(maxSize="500k") |
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| 28 | * |
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| 29 | * @var File |
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| 30 | */ |
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| 31 | protected $imageFile; |
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| 32 | |||
| 33 | /** |
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| 34 | * @return string |
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| 35 | */ |
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| 36 | public function getImage() |
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| 40 | |||
| 41 | /** |
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| 42 | * @param string $image |
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| 43 | * |
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| 44 | * @return $this |
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| 45 | */ |
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| 46 | public function setImage($image) |
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| 52 | |||
| 53 | /** |
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| 54 | * @return bool |
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| 55 | */ |
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| 56 | public function hasImage() |
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| 60 | |||
| 61 | /** |
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| 62 | * @return File |
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| 63 | */ |
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| 64 | public function getImageFile() |
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| 68 | |||
| 69 | /** |
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| 70 | * It is required that at least one field changes if you are using Doctrine, |
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| 71 | * otherwise the event listeners won't be called and the file is lost |
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| 72 | * |
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| 73 | * @param File|UploadedFile $file |
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| 74 | * |
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| 75 | * @return $this |
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| 76 | */ |
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| 77 | public function setImageFile(File $file = null) |
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| 89 | } |
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| 90 |
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: