Decoder.php

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<?php
 
namespace Intervention\Image\Imagick;
 
use \Intervention\Image\Image;
use \Intervention\Image\Size;
 
class Decoder extends \Intervention\Image\AbstractDecoder
{
    public function initFromPath($path)
    {
        $core = new \Imagick;
 
        try {
 
            $core->readImage($path);
            $core->setImageType(\Imagick::IMGTYPE_TRUECOLORMATTE);
 
        } catch (\ImagickException $e) {
            throw new \Intervention\Image\Exception\NotReadableException(
                "Unable to read image from path ({$path})."
            );
        }
 
        // build image
        $image = $this->initFromImagick($core);
        $image->setFileInfoFromPath($path);
 
        return $image;
    }
 
    public function initFromGdResource($resource)
    {
        throw new \Intervention\Image\Exception\NotSupportedException(
            'Imagick driver is unable to init from GD resource.'
        );
    }
 
    public function initFromImagick(\Imagick $object)
    {
        // currently animations are not supported
        // so all images are turned into static
        $object = $this->removeAnimation($object);
 
        // reset image orientation
        $object->setImageOrientation(\Imagick::ORIENTATION_UNDEFINED);
 
        return new Image(new Driver, $object);
    }
 
    public function initFromBinary($binary)
    {
        $core = new \Imagick;
 
        try {
 
            $core->readImageBlob($binary);
 
        } catch (\ImagickException $e) {
            throw new \Intervention\Image\Exception\NotReadableException(
                "Unable to read image from binary data."
            );
        }
 
        // build image
        $image = $this->initFromImagick($core);
        $image->mime = finfo_buffer(finfo_open(FILEINFO_MIME_TYPE), $binary);
 
        return $image;
    }
 
    private function removeAnimation(\Imagick $object)
    {
        $imagick = new \Imagick;
 
        foreach ($object as $frame) {
            $imagick->addImage($frame->getImage());
            break;
        }
 
        $object->destroy();
 
        return $imagick;
    }
}