AbstractDoctrineLoader::mapPathToId()

Completed

Pull Request — master (#732)

by 12345

created 2016-05-05 10:14 UTC

↳ Parent: AbstractDoctrineLoader

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nc	1

<?php

namespace Liip\ImagineBundle\Binary\Loader;

use Doctrine\Common\Persistence\ObjectManager;
use Liip\ImagineBundle\Exception\Binary\Loader\NotLoadableException;

abstract class AbstractDoctrineLoader implements LoaderInterface
{
    /**
     * @var ObjectManager
     */
    protected $manager;

    /**
     * @var string
     */
    protected $class;

    /**
     * @param ObjectManager $manager
     * @param string        $class
     */
    public function __construct(ObjectManager $manager, $class = null)
    {
        $this->manager = $manager;
        $this->class = $class;
    }

    /**
     * Map the requested path (ie. subpath in the URL) to an id that can be used to lookup the image in the Doctrine store.
     *
     * @param string $path
     *
     * @return string
     */
    abstract protected function mapPathToId($path);

    /**
     * Return a stream resource from the Doctrine entity/document with the image content.
     *
     * @param object $image
     *
     * @return resource
     */
    abstract protected function getStreamFromImage($image);

    /**
     * {@inheritdoc}
     */
    public function find($path)
    {
        $image = $this->manager->find($this->class, $this->mapPathToId($path));

        if (!$image) {
            // try to find the image without extension
            $info = pathinfo($path);
            $name = $info['dirname'].'/'.$info['filename'];

            $image = $this->manager->find($this->class, $this->mapPathToId($name));
        }

        if (!$image) {
            throw new NotLoadableException(sprintf('Source image was not found with id "%s"', $path));
        }

        return stream_get_contents($this->getStreamFromImage($image));
    }
}


1			<?php
2
3			namespace Liip\ImagineBundle\Binary\Loader;
4
5			use Doctrine\Common\Persistence\ObjectManager;
6			use Liip\ImagineBundle\Exception\Binary\Loader\NotLoadableException;
7
8			abstract class AbstractDoctrineLoader implements LoaderInterface
9			{
10			/**
11			* @var ObjectManager
12			*/
13			protected $manager;
14
15			/**
16			* @var string
17			*/
18			protected $class;
19
20			/**
21			* @param ObjectManager $manager
22			* @param string $class
23			*/
24			public function __construct(ObjectManager $manager, $class = null)
25			{
26			$this->manager = $manager;
27			$this->class = $class;
28			}
29
30			/**
31			* Map the requested path (ie. subpath in the URL) to an id that can be used to lookup the image in the Doctrine store.
32			*
33			* @param string $path
34			*
35			* @return string
36			*/
37			abstract protected function mapPathToId($path);
38
39			/**
40			* Return a stream resource from the Doctrine entity/document with the image content.
41			*
42			* @param object $image
43			*
44			* @return resource
45			*/
46			abstract protected function getStreamFromImage($image);
47
48			/**
49			* {@inheritdoc}
50			*/
51			public function find($path)
52			{
53			$image = $this->manager->find($this->class, $this->mapPathToId($path));
54
55			if (!$image) {
56			// try to find the image without extension
57			$info = pathinfo($path);
58			$name = $info['dirname'].'/'.$info['filename'];
59
60			$image = $this->manager->find($this->class, $this->mapPathToId($name));
61			}
62
63			if (!$image) {
64			throw new NotLoadableException(sprintf('Source image was not found with id "%s"', $path));
65			}
66
67			return stream_get_contents($this->getStreamFromImage($image));
68			}
69			}
70

liip / LiipImagineBundle

Pull Request — master (#732)

AbstractDoctrineLoader::mapPathToId()

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