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Image.php (1482B)

      1 <?php
      2 
      3 namespace PartKeepr\ImageBundle\Entity;
      4 
      5 use Doctrine\ORM\Mapping as ORM;
      6 use PartKeepr\Image\Exceptions\InvalidImageTypeException;
      7 use PartKeepr\UploadedFileBundle\Entity\UploadedFile;
      8 
      9 /**
     10  * This is only a storage class; actual image rendering is done by the ImageRenderer.
     11  *
     12  * @ORM\MappedSuperclass
     13  */
     14 abstract class Image extends UploadedFile
     15 {
     16     const IMAGE_ICLOGO = 'iclogo';
     17     const IMAGE_TEMP = 'temp';
     18     const IMAGE_PART = 'part';
     19     const IMAGE_STORAGELOCATION = 'storagelocation';
     20     const IMAGE_FOOTPRINT = 'footprint';
     21 
     22     /**
     23      * Constructs a new image object.
     24      *
     25      * @param string $type The type for the image, one of the IMAGE_ constants.
     26      */
     27     public function __construct($type = null)
     28     {
     29         $this->setType($type);
     30         parent::__construct();
     31     }
     32 
     33     /**
     34      * Sets the type of the image. Once the type is set,
     35      * it may not be changed later.
     36      *
     37      * @param string $type The type for the image, one of the IMAGE_ constants.
     38      *
     39      * @throws InvalidImageTypeException
     40      */
     41     protected function setType($type)
     42     {
     43         switch ($type) {
     44             case self::IMAGE_ICLOGO:
     45             case self::IMAGE_TEMP:
     46             case self::IMAGE_PART:
     47             case self::IMAGE_FOOTPRINT:
     48             case self::IMAGE_STORAGELOCATION:
     49                 parent::setType($type);
     50                 break;
     51             default:
     52                 throw new InvalidImageTypeException($type);
     53         }
     54     }
     55 }