<?php   
if(isset($_REQUEST['api'])){ 
    include_once dirname(__FILE__) . '/../../cfg/db_api.php'; 
}else{ 
    include_once dirname(__FILE__) . '/../../cfg/db.php';
    // if(!intval($global_user_status)){ 
    //     echo $global_user_message;
    //     exit; 
    // }
}  

include_once dirname(__FILE__) . '/../../app/classes/upload_class.php';
include_once dirname(__FILE__) . '/../../app/classes/utility.php';  

$utility_class = new Utility(); 
$upload_class = new Upload();

$server_method = $_SERVER["REQUEST_METHOD"];

if(isset($_REQUEST['model'])){
    $function_name = $db->escape($_REQUEST['model']); 
    $parameters = array(
        'db'=>$db,
        'utility_class'=>$utility_class,
        'upload_class'=>$upload_class,
        'server_method'=>$server_method,
        // 'user'=>$session_user,
        // 'global_system_settings'=>$global_system_settings,
        'request'=>$_REQUEST,
    );
    call_user_func($function_name,$parameters);
}else{ 
    echo "Invalid Request.";
    exit;
}  
 
function create_file($param){
    $db = $param['db'];
    $utility_class = $param['utility_class']; 
    $upload_class = $param['upload_class']; 
    $request = $param['request'];
 
    switch($request['file']){
        case 'videos':
                $target_dir = dirname(__FILE__) . '../../../dist/'.$request['file'];;
            break;
        case 'knowledgebase':
                $target_dir = dirname(__FILE__) . '../../../dist/'.$request['file'];
            break;
        case 'video_attach':
                $target_dir = dirname(__FILE__) . '../../../dist/videos/resources';
            break;
        default:
            $target_dir = dirname(__FILE__) . '../../../dist/attachments';
    }
    
    $response = $upload_class->create_attachment($_FILES['file'],$target_dir,$utility_class,$db);

    echo json_encode($response); 
}

function delete_file($param){
    $db = $param['db'];
    $utility_class = $param['utility_class']; 
    $upload_class = $param['upload_class']; 
    $request = $param['request'];
    $files = json_decode($request['file_names'],true);

     switch($request['file']){
        case 'videos':
                $target_dir = dirname(__FILE__) . '../../../dist/'.$request['file'];
            break;
        case 'knowledgebase':
                $target_dir = dirname(__FILE__) . '../../../dist/'.$request['file'];
            break;
        case 'video_attach':
                $target_dir = dirname(__FILE__) . '../../../dist/videos/resources';
            break;
        default:
            $target_dir = dirname(__FILE__) . '../../../dist/attachments';
    }

    // $target_dir = dirname(__FILE__) . '../../../dist/attachments';
    $response = $upload_class->delete_attachment($files, $target_dir);

    $return_arr['message'] = "Files has been deleted."; 
    $return_arr['status'] = 1;
    echo json_encode($return_arr);
}
  
 

?>