/**
* @covers Cradle\Image\ImageException::forInvalidImageFile
*/
public function testForInvalidImageFile()
{
$message = null;
try {
throw ImageException::forInvalidImageFile('foobar');
} catch (ImageException $e) {
$message = $e->getMessage();
}
$this->assertEquals('foobar is not a valid image file.', $message);
}
/**
* Returns the GD image resource
*
* @param *string $data The raw image data
* @param *string $path Whether if this raw data is a file path
*
* @return [RESOURCE]
*/
protected function createResource($data, $path)
{
//if the GD Library is not installed
if (!function_exists('gd_info')) {
//throw error
throw ImageException::forGDNotInstalled();
}
# imagecreatefromgd — Create a new image from GD file or URL
# imagecreatefromgif — Create a new image from file or URL
# imagecreatefromjpeg — Create a new image from file or URL
# imagecreatefrompng — Create a new image from file or URL
# imagecreatefromstring — Create a new image from the image stream in the string
# imagecreatefromwbmp — Create a new image from file or URL
# imagecreatefromxbm — Create a new image from file or URL
# imagecreatefromxpm — Create a new image from file or URL
$resource = false;
if (!$path) {
return imagecreatefromstring($data);
}
//depending on the extension lets load
//the file using the right GD loader
switch ($this->type) {
case 'gd':
$resource = imagecreatefromgd($data);
break;
case 'gif':
$resource = imagecreatefromgif($data);
break;
case 'jpg':
case 'jpeg':
case 'pjpeg':
$resource = imagecreatefromjpeg($data);
break;
case 'png':
$resource = imagecreatefrompng($data);
break;
case 'bmp':
case 'wbmp':
$resource = imagecreatefromwbmp($data);
break;
case 'xbm':
$resource = imagecreatefromxbm($data);
break;
case 'xpm':
$resource = imagecreatefromxpm($data);
break;
}
//if there is no resource still
if (!$resource) {
//throw error
ImageException::forInvalidImageFile($path);
}
return $resource;
}
