Game-Jaming/Backend/Controllers/FileHandler/upload.php

<?php
require_once "../../../bootstrap.php";
require_once('../Group/Group.php');
use Backend\Models\GameData;

use Backend\Models\Group;

$isImages = false;

session_start();

if(isset($_SESSION['token'])){

    $group = groupViaToken($_SESSION['token']);

    if(!isset($group->game_data_id)){
        if(isset($_POST['submitUpload'])){
            //Get the data from the user form
            $gameFile = $_FILES['gameFile'];
            $desc = $_POST['description'];
            $title = $_POST['gameTitle'];
            $thumbnail = $_FILES['thumbnailFile'];
            $isWebBased = isset( $_POST['isWebBased']);


            //Handle data for game files
            $gameFileName = $_FILES['gameFile']['name'];//Game name
            $gameFileTmp = $_FILES['gameFile']['tmp_name'];//Tmp location of the file
            $gameFileError =$_FILES['gameFile']['error'];//File error

            $fileExtGame = explode('.', $gameFileName);
            $fileActualExtGame = strtolower(end($fileExtGame));

            //Handle data for thumbnail files
            $thumbnailFileName = $_FILES['thumbnailFile']['name'];//Game name
            $thumbnailFileTmp = $_FILES['thumbnailFile']['tmp_name'];//Tmp location of the file
            $thumbnailFileError =$_FILES['thumbnailFile']['error'];//File error

            $fileExtThumb = explode('.', $thumbnailFileName);
            $fileActualExtThumb = strtolower(end($fileExtThumb));


            $allowedFileTypeGame = array('zip');
            $allowedFileTypeThumbnail = array('gif', 'jpeg', 'png', 'svg');

            if(in_array($fileActualExtGame,$allowedFileTypeGame) || in_array($thumbnailFileName,$allowedFileTypeThumbnail)){
                if($gameFileError === 0 || $thumbnailFileError === 0){
                    $gameFileNewName = uniqid("", true). "." .  $fileActualExtGame;

                    if(!empty($thumbnailFileName)){
                        $thumbnailFileNewName = uniqid("", true). "." . $fileActualExtThumb;
                        $isImages = true;
                    }

                    if(empty($gameFileName)){
                        header("location: ../../../Frontend/index.php?error=emptyFile");
                        exit();
                    }else{
                        $gameData = new GameData();
                        $gameData->game_name = $title;
                        $gameData->game_link = $gameFileNewName;
                        $gameData->description = $desc;
                        if($isImages) $gameData->img = $thumbnailFileNewName;
                        $gameData->is_web_Based = $isWebBased;
                        $gameData->save();

                        $group->gameData()->associate($gameData);

                        $group->save();

                        rename($gameFileTmp,"../../Games/".$gameFileNewName);
                        if($isImages){
                            rename($thumbnailFileTmp,"../../../Frontend/images/".$thumbnailFileNewName);
                        }

                    }
                }else{
                    echo "Der var en fejl med at uploade din file";
                }
            }else{
                echo "Wrong file type";
            }

        }
    }
}