<?php
use Flywheel\Loader;
define('ROOT_DIR', dirname(dirname(__DIR__)));
define('MEDIA_DIR', ROOT_DIR . '/public/media');
define('PUBLIC_DIR', ROOT_DIR . '/public/');
require_once __DIR__ . '/../../vendor/autoload.php';
Loader::addNamespace('SFS', ROOT_DIR . '/library/');
Loader::register();
$app = new \Slim\Slim(array('debug' => true, 'mode' => 'development'));
$app->get('/cache/:function/:dimension/:path+', function ($function, $dimension, $path) use($app) {
$path = implode(DIRECTORY_SEPARATOR, $path);
$public_dir = rtrim(dirname(MEDIA_DIR), '/');
//check file exists
if (!file_exists($public_dir . '/' . $path)) {
//throw 404
$app->halt(404, 'File not found!');
}
try {
$dimension = explode('-', $dimension);
$params = \SFS\Image\Transform::hydrateParameters($dimension);
$imgTransform = new \SFS\Image\Transform($public_dir . '/' . $path);
if (!method_exists($imgTransform, $function)) {
$app->halt(400, 'Not support API "' . $function . '"');
exit;
}
$imgTransform->{$function}($params);
$dimension = implode('-', $dimension);
$output = "{$public_dir}/thumbs/cache/{$function}/{$dimension}/{$path}";
\SFS\Upload::makeFileStorageDir($output);
$imgTransform->save($output);
