public static function castImageType(Image\Type $type, array $a, Stub $stub, $isNested, $filter = 0)
{
unset($a["Bolt\\Filesystem\\Handler\\Image\\Typename"]);
$a[Caster::PREFIX_VIRTUAL . 'string'] = $type->toString();
$a[Caster::PREFIX_VIRTUAL . 'mimeType'] = $type->getMimeType();
$a[Caster::PREFIX_VIRTUAL . 'extension'] = $type->getExtension();
$stub->class .= sprintf(' "%s"', $type->toString());
return $a;
}
public function testConstruct()
{
$exif = new Image\Exif([]);
$type = Image\Type::getById(IMAGETYPE_JPEG);
$info = new Image\Info(new Image\Dimensions(1024, 768), $type, 2, 7, 'Marcel Marceau', $exif);
$this->assertInstanceOf(Image\Info::class, $info);
}
/**
* Get an image.
*
* @param string $filename
*
* @return \Bolt\Filesystem\Handler\Image
*/
public function imageInfo($filename)
{
$image = $this->app['filesystem']->getImage('files://' . $filename);
if (!$image->exists()) {
return new Info(new Dimensions(0, 0), Type::getById(IMAGETYPE_UNKNOWN), 0, 0, null, new Exif([]));
}
return $image->getInfo();
}
/**
* Writes the image to a file.
*
* @param string $file
*/
public function toFile($file)
{
switch ($this->type->getId()) {
case IMAGETYPE_BMP:
imagewbmp($this->resource, $file);
break;
case IMAGETYPE_GIF:
imagegif($this->resource, $file);
break;
case IMAGETYPE_JPEG:
imageinterlace($this->resource, 1);
imagejpeg($this->resource, $file, static::$quality);
break;
case IMAGETYPE_PNG:
$compression = static::convertJpegQualityToPngCompression(static::$quality);
imagepng($this->resource, $file, $compression);
break;
default:
throw new \RuntimeException('Unknown image type');
}
}
protected function getTypeFromMetadata($metadata)
{
$ext = pathinfo($metadata['path'], PATHINFO_EXTENSION);
if (in_array($ext, Handler\Image\Type::getExtensions())) {
return 'image';
} elseif ($ext === 'json') {
return 'json';
} elseif ($ext === 'yaml' || $ext === 'yml') {
return 'yaml';
} elseif (in_array($ext, $this->getDocumentExtensions())) {
return 'document';
}
return $metadata['type'];
}
public function testGetExtensions()
{
$extensions = Type::getExtensions();
$this->assertContains('jpeg', $extensions);
$this->assertContains('jpg', $extensions);
}
/**
* {@inheritdoc}
*/
public function unserialize($serialized)
{
$data = unserialize($serialized);
$this->dimensions = new Dimensions($data['dims'][0], $data['dims'][1]);
$this->type = Type::getById($data['type']);
$this->bits = $data['bits'];
$this->channels = $data['channels'];
$this->mime = $data['mime'];
$this->exif = new Exif($data['exif']);
}
private function getTypeFromPath($path)
{
$ext = pathinfo($path, PATHINFO_EXTENSION);
if (in_array($ext, Handler\Image\Type::getExtensions())) {
return 'image';
} elseif ($ext === 'json') {
return 'json';
} elseif ($ext === 'yaml' || $ext === 'yml') {
return 'yaml';
} elseif (in_array($ext, $this->getDocumentExtensions())) {
return 'document';
}
return null;
}
/**
* @param array $info
* @param Exif $exif
*
* @return Info
*/
protected static function createFromArray(array $info, Exif $exif)
{
// Add defaults to skip isset checks
$info += [0 => 0, 1 => 0, 2 => 0, 'bits' => 0, 'channels' => 0, 'mime' => ''];
return new static(new Dimensions($info[0], $info[1]), Type::getById($info[2]), $info['bits'], $info['channels'], $info['mime'], $exif);
}
