<?php

$uri_string = $_SERVER['REQUEST_URI'];
$query_string = explode('?', $uri_string);

if(isset($query_string[1])) {
    $uri_string = $query_string[0];
    $query_string = explode('&', $query_string[1]);
    $query = array();
    foreach($query_string as $string) {
        $bits = explode('=', $string);
        $query[$bits[0]] = $bits[1];
    }

    $path = $query['path'] ?? null;
}
else {
    $path = null;
    $query = array();
}

if (is_null($path)) {
    $path = $query_string[0];
}

if (str_ends_with($path, "/")) {
    $path = rtrim($path, "/");
}

$pages = [
    "" => "home.php",
    "/credits" => "credits.php",
    "/blog" => "blog/blog.html"
];


include ("header.html");

if (isset($pages[$path])) {
    include ($pages[$path]);
} else {
    http_response_code(404);
    include "404.html";
}

include ("footer.html");