<?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);