testprojekt/rss/php/pagehandler.php

<?php
require_once($_SERVER['DOCUMENT_ROOT'] . '/rss/php/autoload.php');
use Vor\core\Sys;
use Vor\application\Users;

// Set up class map
$classList = array(
    'Sys' => Sys::class,
    'Users' => Users::class
);


$page = getPage();
$res = array();
$userConfigs = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . '/rss/json/config/groups.json'), true);

if(isset($page['init']) && !empty($page['init'])){
    foreach($page['init'] as $func){
        $res[$func['return']] = initCaller($func);
    }
}

// Create init function based on json files
if($page){
    if(!isset($_GET['page'])){
    $usr = new Users();
    $sys = new Sys();
    $myInfo = $usr->getMyself();
        if($usr->isAuth()){
            header('location: /'. $sys::getUserConfigs()[$myInfo['user_type']]['home'].'/');
        }
    }
}

function getPage(){
    $sys = new Sys();
    $user = new Users();
    global $myInfo;
    if(isset($_GET['page']) && !empty($_GET['page'])){
        if($conf = pages($_GET['page'])){
            if(validatePage($conf)){
                return $conf;
            }else{
                $usr = new Users();
                if($usr->isAuth()){
                    if(file_exists($_SERVER['DOCUMENT_ROOT'] . '/rss/json/pages/'.$sys::getUserConfigs()[$myInfo['user_type']]['home'].'.json')){
                        header('location: /'.$sys::getUserConfigs()[$myInfo['user_type']]['home'].'/');
                    }else{
                        header('location: /');    
                    }
                }else{
                    header('location: /');
                }
            }
        }else{
            header('location: /404/');
        }
    }else{
        return pages('index');
    }
}

function pages($p){
    if(file_exists($_SERVER['DOCUMENT_ROOT'] . '/rss/json/pages/' . $p . '.json')){
        return(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . '/rss/json/pages/' . $p . '.json'), true));
    }else{
        return false;
    }
}

function validatePage($c){
    if($c['rules']['restricted'] === true){
        if($c['rules']['loginCookie'] == true){
            $usr = new Users();
            if($usr->isAuth()){
                $ui = $usr->getMyself();
                $allowed_user_types = $c['rules']['userTypes'];
                $allowed_user_groups = $c['rules']['userGroups'];

                if(in_array($ui['user_type'], $allowed_user_groups) || in_array('*', $allowed_user_groups)){
                    return true;
                }else{
                    return false;
                }
            }else{
                return false;
            }
        }else{
            return true;
        }
    }else{
        return true;
    }
}

function loadModals(){
    global $page;
    global $res;
    if(isset($page['modals']) && !empty($page['modals'])){
        foreach($page['modals'] as $modal){
            if(file_exists($_SERVER['DOCUMENT_ROOT'] . '/rss/php/models/components/modals/' . $modal . '.php')){
                include($_SERVER['DOCUMENT_ROOT'] . '/rss/php/models/components/modals/' . $modal . '.php');
            }
        }
    }
}

function getCanonical(){
    $scheme = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') ? "https" : "http";
    $host = $_SERVER['HTTP_HOST'];
    $requestUri = $_SERVER['REQUEST_URI'];
    $canonicalUrl = $scheme . "://" . $host . $requestUri;
    return $canonicalUrl;
}

function loadScripts(){
    if(isset($_GET['page']) && !empty($_GET['page'])){
        $page_name = $_GET['page'];
    }else{
        $page_name = 'index';
    }
    if(file_exists($_SERVER['DOCUMENT_ROOT'] . '/rss/js/' . $page_name . '.js')){
        echo '<script src="/rss/js/'.$page_name.'.js"></script>';
    }
}

function initCaller($func){
    global $classList;
    $class = $func['class'];
    $method = $func['function'];
    $cl = new $classList[$class];

    // Set get parameters
    $run = true;
    if(isset($func['getValues']) && !empty($func['getValues'])){
        $run = false;
        foreach($func['getValues'] as $get){
            if(isset($_GET[$get]) && !empty($_GET[$get])){
                $run = true;
                $cl->$get = $_GET[$get];
            }
        }
    }
    if($run){
        $rs = $cl->$method();
        return $rs;
    }
}