public function resolve()
{
parent::resolve();
if ($this->exists) {
$rq = $this->request;
if ($rq->get('width') || $rq->get('height')) {
$thumb = \System\Cache\Thumb::from_image($this->file_point, array('height' => $rq->get('height'), 'width' => $rq->get('width')));
$cname = self::CLASS_FILE;
$thumb->crop = $rq->get('crop') == '' || !!$rq->get('crop');
$thumb->check();
if (!$thumb->id) {
$thumb->save();
}
$this->file_path = BASE_DIR . $thumb->get_path();
$this->file_point = $cname::from_path($this->file_path);
$this->exists = true;
}
}
}
/** Get image thumb url
* @param int $width Desired width
* @param int $height Desired height
* @param bool $crop Crop image if it does not fit (width, height):original(width, height) ratio
* @return string
*/
public function thumb($width = null, $height = null, $crop = true)
{
if (is_null($width) && is_null($height)) {
throw new \System\Error\Argument('You must pass width or height to \\System\\Image::thumb.');
}
$opts = array("width" => $width, "height" => $height, "crop" => $crop);
try {
$thumb = \System\Cache\Thumb::from_image($this, $opts);
} catch (\System\Error\File $e) {
$thumb = \System\Cache\Thumb::create_blank($opts);
}
if (!$thumb->id) {
$thumb->save();
}
return $thumb->url();
}
