<?php /* * Copyright 2014 Florian "Bluewind" Pritz <bluewind@server-speed.net> * * Licensed under AGPLv3 * (see COPYING for full license text) * */ class Api extends MY_Controller { public function __construct() { parent::__construct(); $this->load->model('mfile'); $this->load->model('mmultipaste'); } public function route() { try { $requested_version = $this->uri->segment(2); $controller = $this->uri->segment(3); $function = $this->uri->segment(4); if (!preg_match("/^v([0-9]+)(.[0-9]+){0,2}$/", $requested_version)) { throw new \exceptions\PublicApiException("api/invalid-version", "Invalid API version requested"); } $requested_version = substr($requested_version, 1); $major = intval(explode(".", $requested_version)[0]); if (!preg_match("/^[a-zA-Z-_]+$/", $controller)) { throw new \exceptions\PublicApiException("api/invalid-endpoint", "Invalid endpoint requested"); } if (!preg_match("/^[a-zA-Z-_]+$/", $function)) { throw new \exceptions\PublicApiException("api/invalid-endpoint", "Invalid endpoint requested"); } $namespace = "controllers\\api\\v".$major; $class = $namespace."\\".$controller; $class_info = $namespace."\\api_info"; if (!class_exists($class_info) || version_compare($class_info::get_version(), $requested_version, "<")) { throw new \exceptions\PublicApiException("api/version-not-supported", "Requested API version is not supported"); } if (!class_exists($class)) { throw new \exceptions\PublicApiException("api/unknown-endpoint", "Unknown endpoint requested"); } $c= new $class; if (!method_exists($c, $function)) { throw new \exceptions\PublicApiException("api/unknown-endpoint", "Unknown endpoint requested"); } return send_json_reply($c->$function()); } catch (\exceptions\PublicApiException $e) { return send_json_error_reply($e->get_error_id(), $e->getMessage(), $e->get_data()); } catch (\Exception $e) { _log_exception($e); return send_json_error_reply("internal-error", "An unhandled internal server error occured"); } } }