CSGO Inventar

<?php
/*
 * HOW TO USE
 * -------------------------------------------------------
 * require_once 'PHP Datei Pfad '; // PHP Datei der Klasse laden
 *
 * $csgo = new csgo("<SteamID>","<CustomSteamURLName>", <Wenn eine Custom Url vorhanden auf True setzen>); //Object der Klasse Erzeugen und Parameter uebergeben
 * Beispiel:
 * $csgo = new csgo("76561198072526820","dermarten", TRUE);
 *
 * $csgo->GetInvHTML();//Gibt ein String mit einer HTML Table zurueck (kann eine Exception erzeugen wenn das Inventar nicht geladen werden kann)
 *
 * ---------------------------------------------------------
 *
 * @author DerMarten
 *
 */
class csgo{

    private $InvUrl = "http://steamcommunity.com/id/DerMarten/inventory/json/730/2";

    private $invFile = "none";

    private $steamid64 = "none";

    public function  __construct($steamid,$urlname = "DerMarten", $userurl = TRUE){
        //CS:GO Inventar URL erzeugen
        if($userurl == false)
        $this->InvUrl = "http://steamcommunity.com/profiles/".$urlname."/inventory/json/730/2";
        else
        $this->InvUrl = "http://steamcommunity.com/id/".$urlname."/inventory/json/730/2";
        $this->steamid64 = $steamid;
    }

    private function readCsgoInvFile(){
        //$this->invFile = file_get_contents($this->InvUrl); //Funktioniert nicht bei Nitrado
        $this->invFile = $this->url_get_contents($this->InvUrl);//Alternative

    }
    /***
     * Gibt das CSGO Inventar als HTML Table zurueck
     * @throws Exception
     */
    public function GetInvHTML($tSpalten = 5){
        $this->readCsgoInvFile();
        $returnString = "";

        if($this->invFile == "none"){
            throw new Exception('Das Inventar konnte nicht geladen werden.');

        }
        $counter = 0;
        $returnString = $returnString.'<table><tbody>';
        $invarray = json_decode($this->invFile, true);
        if($invarray['success'] != 'true'){
            throw new Exception('Das Inventar konnte nicht geladen werden.');
        }
        foreach ($invarray['rgInventory'] as $i){

            //echo $invarray['rgDescriptions'][$i['classid'].'_0'];

                foreach ($invarray['rgDescriptions'] as $y){

                    if($i['classid'] == $y['classid']){

                        if($counter == 0)
                            print('<tr>');
                        $returnString = $returnString.'<td style="border: 1px solid black; border-radius: 5px;background: #303436;">';

                        $returnString = $returnString.'<center><span style="text-algin: center; color: #'.$y["name_color"].';">'.$y["market_name"].'</span><br/><img height="100px" src="http://steamcommunity-a.akamaihd.net/economy/image/'.$y['icon_url'].'"></center><br/>';
                        $returnString = $returnString.'<center>'.$y['tags']['0']['name'].'</center>';

                        if(array_key_exists ('actions', $y)){

                            $url = str_replace("%owner_steamid%", $this->steamid64, $y['actions']['0']['link']);
                            $url = str_replace("%assetid%", $i['id'], $url);

                            $returnString = $returnString.'<br/><center><button><a href="'.$url.'">'.$y['actions']['0']['name'].'</a></button></center>';

                        }


                        $returnString = $returnString.'</td>';
                        if($counter == $tSpalten)
                        {
                            $returnString = $returnString.'</tr>';
                            $counter = 0;
                        }
                        else
                        {
                            $counter = $counter + 1;
                        }

                    }
                }



        }
        $returnString = $returnString.'</tbody></table>';
        return $returnString;
    }
    private function url_get_contents ($Url) {
    if (!function_exists('curl_init')){
        die('CURL is not installed!');
    }
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $Url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $output = curl_exec($ch);
    curl_close($ch);
    return $output;
    }

}


?>