public function __invoke($accessor = null)
{
$this->restricted($accessor);
return function ($src, $size = null, $flags = null, $pos = "0% 0%") {
if ($flags) {
$flags = array_reduce(preg_split('/[|,]/', $flags, -1, PREG_SPLIT_NO_EMPTY), function ($acc, $v) {
return $acc |= constant(self::IMAGE_HELPER_CLASS . '::' . $v);
}, 0);
}
$img = new Img($src, $size, $flags, $pos);
return array('src' => $img->getSrc());
};
}
function preview($accessor)
{
$this->restricted($accessor);
return function ($path, $size = '250x250') {
$this->setCWN($path);
$mime = self::getMime($this->cwn);
$result = array('type' => $mime[0]);
switch ($mime[0]) {
case 'image':
$flags = Image::FIT;
if ($this->privated) {
$flags |= Image::PRIVATED;
}
// Not really needed
$img = new Image($this->rcwn, $size, $flags);
$result['src'] = $img->getSrc();
break;
}
return $result;
};
}