254 lines
8.1 KiB
PHP
254 lines
8.1 KiB
PHP
<?php
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require_once(LIBDIR."/autoloader/autoloader.php");
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require_once(LIBDIR."/mvcfronk/mfLog/mfLoghandler.php");
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/**
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* This class routes incoming requests.
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* It should be called by the entry script (public/index.php or CLI.php) as the entrypoint into the application.
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* Looks at mod and action parameters and loads the corresponding class.
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* If no parameters are given, uses default route.
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* Also loads Configfile.
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*
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* @author fronk
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* @param array of request params $request
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*/
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class mfRouter {
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private $default=array();
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private $mod;
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private $action;
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public function __construct($request) {
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//var_dump($request);exit;
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// set default route, in case no default route is defined in configfile.
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$this->default['mod']="Application";
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$this->default['action']="Index";
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if(!defined('MFUSEFANCYURLS')) {
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define('MFUSEFANCYURLS',false);
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}
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if(defined("DEFAULT_ROUTE") && strlen(DEFAULT_ROUTE)) {
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$defroute = explode("_",DEFAULT_ROUTE);
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$this->default['mod'] = $defroute[0];
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if(count($defroute) > 1 && $defroute[1]) {
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$this->default['action'] = $defroute[1];
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}
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}
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// set parameters supplied in url
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$umod = "";
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$uaction = "";
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// get mod and action
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$m = [];
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if(array_key_exists("action", $request) && preg_match('/^([^_]+)(?:_(.+)?)?$/',$request['action'],$m)) {
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$umod = $m[1];
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$this->mod = $m[1];
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$this->action = "Index";
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if(count($m) > 2 && $m[2]) {
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$uaction = $m[2];
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$this->action = $m[2];
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}
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} else {
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$this->mod = $this->default['mod'];
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$this->action = $this->default['action'];
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}
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// if login request, redirect to mfLoginController
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if(array_key_exists("mfLogin_action", $request) && $request['mfLogin_action'] == "mfLogin_Login") {
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$this->mod = "mfLogin";
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$this->action = "Login";
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$classname = "mfLoginController";
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} else {
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// set classname of controller to load
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$classname = $this->mod."Controller";
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}
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// get baseurl from fancy urls if used
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if(MFUSEFANCYURLS) {
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//var_dump($umod, $uaction, $_SERVER);
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if(!$umod) {
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$baseurl = $_SERVER['REQUEST_URI'];
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}
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if($umod && !$uaction) {
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if(preg_match("#^(.+)/$umod/?\\??#i",$_SERVER['REQUEST_URI'],$m)) {
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$baseurl = $m[1];
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}
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}
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if($umod && $uaction) {
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if(preg_match("#^(.+)/$umod/$uaction/?\\??#i",$_SERVER['REQUEST_URI'],$m)) {
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$baseurl = $m[1];
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}
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}
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// Special case for login, because mod/action in $request mask the real url
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if($_SERVER['REQUEST_METHOD'] == "POST" && $umod == "mfLogin" && $uaction == "Login") {
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// try to extract baseurl from env
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// may not work on all webservers
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$virtual = preg_replace('@/+(\?.*)+$@', "", $_SERVER["REQUEST_URI"]);
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$real = preg_replace('@/+$@', "", $_SERVER['PHP_SELF']);
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$virtual_parts = explode("/", $virtual);
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$real_parts = explode("/", $real);
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/*
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* if there are no parts then we're good.
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* Else find Action in last and Mod in second to last part.
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* Action is optional.
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*
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* In rare cases some parts can match by accident if a folder is
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* named the same as a mod or action. There is nothing we can do.
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*/
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$id_part_virtual = false;
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$action_part = false;
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$mod_part = false;
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if(is_numeric($virtual_parts[count($virtual_parts) - 1]) && count($virtual_parts) > 2 && count($real_parts)) {
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$id_part_virtual = $virtual_parts[count($virtual_parts) - 1];
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$id_part_real = $real_parts[count($real_parts) - 1];
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$action_part_virtual = $virtual_parts[count($virtual_parts) - 2];
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$action_part_real = $real_parts[count($real_parts) - 2];
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$mod_part_virtual = $virtual_parts[count($virtual_parts) - 3];
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$mod_part_real = $real_parts[count($real_parts) - 3];
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if($id_part_virtual != $id_part_real) {
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$id_part = $id_part_virtual;
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}
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if($action_part_virtual != $action_part_real) {
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$action_part = $action_part_virtual;
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}
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if($mod_part_virtual != $mod_part_real) {
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$mod_part = $mod_part_virtual;
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}
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} elseif(count($virtual_parts) > 1 && count($real_parts)) {
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$action_part_virtual = $virtual_parts[count($virtual_parts) - 1];
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$action_part_real = $real_parts[count($real_parts) - 1];
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$mod_part_virtual = $virtual_parts[count($virtual_parts) - 2];
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$mod_part_real = $real_parts[count($real_parts) - 2];
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if($action_part_virtual != $action_part_real) {
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$action_part = $action_part_virtual;
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}
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if($mod_part_virtual != $mod_part_real) {
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$mod_part = $mod_part_virtual;
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}
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} elseif(count($virtual_parts) && count($real_parts)) {
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$mod_part_virtual = $virtual_parts[count($virtual_parts) - 1];
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$mod_part_real = $real_parts[count($real_parts) - 1];
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if($mod_part_virtual != $mod_part_real) {
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$mod_part = $mod_part_virtual;
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}
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}
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if($id_part) {
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if(preg_match("#^(.+)/$mod_part/$action_part/$id_part/?\\??#i",$_SERVER['REQUEST_URI'],$m)) {
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$baseurl = $m[1];
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}
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} elseif($mod_part) {
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if(preg_match("#^(.+)/$mod_part/$action_part/?\\??#i",$_SERVER['REQUEST_URI'],$m)) {
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$baseurl = $m[1];
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}
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} else {
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if(preg_match("#^(.+)/$action_part/?\\??#i",$_SERVER['REQUEST_URI'],$m)) {
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$baseurl = $m[1];
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}
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}
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}
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$baseurl = $baseurl ?? "";
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$baseurl = preg_replace('@/$@', '', $baseurl);
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define("MFFANCYBASEURL",$baseurl);
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}
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// api call handling
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if(ucfirst($this->mod) == "Api") {
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//var_dump($request);exit;
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$apiversion = API_VERSION;
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$apicall = false;
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$apimod = "";
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$apiaction = "";
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if($request["apiv"]) {
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$apiversion = $request["apiv"];
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}
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if(!defined("CURRENT_API_VERSION")) {
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define("CURRENT_API_VERSION", $apiversion);
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}
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if($request['apicall']) {
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$apicall = $request['apicall'];
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$m = [];
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if(preg_match('/^([^_]+)(?:_(.+)?)?$/',$apicall,$m)) {
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$apimod = $m[1];
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$apiaction = "Call";
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if(array_key_exists(2, $m) && $m[2]) {
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$apiaction = $m[2];
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}
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}
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$this->mod = ucfirst($apimod);
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$this->action = $apiaction;
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// set classname to apropriate Api Controller
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$classname = $this->mod."Apicontroller";
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}
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} else {
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// session only for non-api requests
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if(defined("MFSESSION") && MFSESSION === true) {
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session_name(MFAPPNAME."_session");
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session_start();
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}
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// check for enabled 2FA if authentication is enabled and 2FA is forced
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if(defined("MFUSELOGIN") && MFUSELOGIN && defined("TT_WORKER_FORCE_2FA") && TT_WORKER_FORCE_2FA && mfLoginController::isLoggedIn()) {
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$user = new User();
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$user->loadMe();
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if($user->twofactorrequired && $user->twofactor < 1 && $classname != "mfLoginController" && $classname != "UserProfileController" && $this->action != "logout" && $this->action != "Logout") {
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// redirect to UserProfile
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mfBaseController::redirect("UserProfile");
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}
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}
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}
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$request['mod'] = ucfirst($this->mod);
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$request['action'] = ucfirst($this->action);
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$request['http_method'] = $_SERVER['REQUEST_METHOD'];
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define('MFROUTER_MOD',$this->mod);
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define('MFROUTER_ACTION',$this->action);
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// initiate layout instance
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$Layout = Layout::singleton();
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$Layout->setTemplate($this->mod."/".$this->action);
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$Layout->set("Mod",$this->mod);
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$Layout->set("Action",$this->action);
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// load the appropriate Controller
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try {
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$page = new $classname($request);
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} catch(Exception $e) {
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require_once(LIBDIR."/mvcfronk/mfExceptionhandler/mfExceptionhandlerController.php");
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$exhc = new mfExceptionhandlerController($e);
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}
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$Layout->display();
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}
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} |