<?php

// Global functions

function jsonify($body, $code = null)
{
    if ($code) {
        http_response_code($code);
    }

    header('Content-Type: application/json; charset=utf-8');
    echo json_encode($body);

    exit;
}


function get_included_contents($filename) {
    ob_start();
    include $filename;
    return ob_get_clean();
}

function get_url_content($url){
    $domain = parse_url($url, PHP_URL_HOST);
    if (gethostbyname($domain) === "127.0.0.1") {
	jsonify(["message" => "Unacceptable URL"]);
    }

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,2);
    curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 0);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
    $url_content =  curl_exec($ch);
    curl_close($ch);
    return $url_content;
}

function make_api_call($action, $data, $uri_path, $is_file = false){
    if ($is_file) {
        $post = [
            'data' => file_get_contents($data),
            'action' => $action,
            'uri_path' => $uri_path
        ];
    } else {
        $post = [
            'data' => $data,
            'action' => $action,
            'uri_path' => $uri_path
        ];
    }
    
    $ch = curl_init();
    $url = 'http://api.haxtables.htb' . $uri_path . '/index.php';
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,2);
    curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_HTTP);
    curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($post));
    curl_setopt( $ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));
    $response = curl_exec($ch);
    curl_close($ch);
    return $response;
    
    
}

?>