open-orchestra/open-orchestra-media-bundle

<?php

namespace OpenOrchestra\Media\DisplayMedia\Strategies;

use OpenOrchestra\Media\Model\MediaInterface;

/**
 * Class ImageStrategy
 */
class ImageStrategy extends AbstractDisplayMediaStrategy
{
    const MEDIA_TYPE = 'image';

    /**
     * @param MediaInterface $media
     *
     * @return bool
     */
    public function support(MediaInterface $media)
    {
        return self::MEDIA_TYPE === $media->getMediaType();
    }

    /**
     * @param MediaInterface $media
     * @param array          $options
     *
     * @return string
     */
    public function renderMedia(MediaInterface $media, array $options)
    {
        $options = $this->validateOptions($options, __METHOD__);

        return $this->render(
            'OpenOrchestraMediaBundle:RenderMedia:image.html.twig',
            array(
                'media_url' => $this->getMediaFormatUrl($media, $options['format']),
                'media_alt' => $options['alt'],
                'id'        => $options['id'],
                'class'     => $options['class'],
                'style'     => $options['style'],
                'legend'    => $options['legend']
            )
        );
    }

    /**
     * @param MediaInterface $media
     *
     * @param MediaInterface $media
     * @param string         $format
     * @param string         $alt
     * @param string         $legend
     *
     * @return string
     */
    public function displayMediaForWysiwyg(MediaInterface $media, $format = '', $alt= '', $legend = '')
    {
        return $this->render(
            'OpenOrchestraMediaBundle:BBcode/WysiwygDisplay:image.html.twig',
            array(
                'media_url'    => $this->getMediaFormatUrl($media, $format),
                'media_alt'    => $alt,
                'media_id'     => $media->getId(),
                'media_format' => $format,
                'media_legend' => $legend,
            )
        );
    }

    /**
     * @param MediaInterface $media
     * @param string         $format
     *
     * @return string
     */
    public function getMediaFormatUrl(MediaInterface $media, $format)
    {
        $key = $media->getFilesystemName();

        if ($format != '' && MediaInterface::MEDIA_ORIGINAL != $format) {
            $key = $media->getAlternative($format);
        }

        return $this->getFileUrl($key);
    }

    /**
     * @return string
     */
    public function getName()
    {
        return "image";
    }
}