<?php
require_once($_SERVER['DOCUMENT_ROOT']."/config.php");

$allowedFileTypes = [
    "doc", "docx", "xls", "xlsx", "pdf",
    "jpeg", "jpg", "gif", "png", "mp3", "zip", "rar"
];

if(isset($_POST['client_id'])){
    if (!is_dir($_SERVER['DOCUMENT_ROOT'] . "/upload")) {
        mkdir($_SERVER['DOCUMENT_ROOT'] . "/upload");
    }

    if (!is_dir($_SERVER['DOCUMENT_ROOT'] . "/upload/clients")) {
        mkdir($_SERVER['DOCUMENT_ROOT'] . "/upload/clients");
    }

    $client_id = $_POST['client_id'];
    $req_id = 0;
    if(isset($_POST['req_id'])){
       $req_id = (int)$_POST['req_id'];
    }
    $object_id = 0;
    if(isset($_POST['object_id'])){
      $object_id = (int)$_POST['object_id'];
    }
    $type = $_POST['type_file'];

    if ($type) {
        $type = strtolower($type);
    }

    if (!$type || !in_array($type, $allowedFileTypes)) {
        $result['res'] = "Неверный тип файла";
        echo json_encode($result);
        exit;
    }

    $path = $_SERVER['DOCUMENT_ROOT']."/upload/clients/".$client_id;
    $name = md5($_FILES['file']['name'].$_FILES['file']['size']."clients".$client_id.time());
    if($req_id > 0){
        $path = $_SERVER['DOCUMENT_ROOT']."/upload/reqs/".$req_id;
        $name = md5($_FILES['file']['name'].$_FILES['file']['size']."reqs".$req_id.time());
    } else if ($object_id > 0){
      $path = $_SERVER['DOCUMENT_ROOT']."/upload/objects/".$object_id;
      $name = md5($_FILES['file']['name'].$_FILES['file']['size']."objects".$object_id.time());
    }
    $result['guid'] = $name;
    $result['res'] = 'failed';
    if(!file_exists($path)){
        mkdir($path, 0777);
    }

    $sql = "INSERT INTO clients_files (guid, client_id, type, name, event_id) VALUES ('{$name}', '{$client_id}', '{$type}', '{$_FILES['file']['name']}', '{$_SESSION['event_id_temp']}')";
    if($req_id > 0){
        $sql = "INSERT INTO clients_files (guid, req_id, type, name, event_id) VALUES ('{$name}', '{$req_id}', '{$type}', '{$_FILES['file']['name']}', '{$_SESSION['event_id_temp']}')";
    } else if($object_id > 0){
        $sql = "INSERT INTO clients_files (guid, object_id, type, name, event_id) VALUES ('{$name}', '{$object_id}', '{$type}', '{$_FILES['file']['name']}', '{$_SESSION['event_id_temp']}')";
    }
    if(!file_exists($path."/".$name.".".$type)){
        if (move_uploaded_file($_FILES["file"]["tmp_name"], $path."/".$name.".".$type)) {
            mysql_query($sql);

            if($req_id > 0) {
                //отпарвляем файл в Селектел
                $token = SelectelApi::getNewToken();

                $contType = "application/octet-stream";

                if ($type) {
                    $type = strtolower($type);
                }

                if ($type === "doc") {
                    $contType = "application/msword";
                }
                if ($type === "docx") {
                    $contType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                }
                if ($type === "xls") {
                    $contType = "application/vnd.ms-excel";
                }
                if ($type === "xlsx") {
                    $contType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                }
                if ($type === "pdf") {
                    $contType = "application/pdf";
                }
                if ($type === "jpeg" || $type === "jpg") {
                    $contType = "image/jpeg";
                }
                if ($type === "gif") {
                    $contType = "image/gif";
                }
                if ($type === "png") {
                    $contType = "image/png";
                }
                if ($type === "mp3") {
                    $contType = "audio/mpeg";
                }
                if ($type === "zip") {
                    $contType = "application/zip";
                }
                if ($type === "rar") {
                    $contType = "application/vnd.rar";
                }

                $new_path = "/upload/reqs/". $req_id . "/" . $name . '.' . $type;

                $r = SelectelApi::uploadUserFile($token, $path . "/" . $name . "." . $type, $new_path, $contType);

                $result['sel'] = $r;

            }
            if($object_id > 0) {
                //отпарвляем файл в Селектел
                $token = SelectelApi::getNewToken();

                $contType = "application/octet-stream";

                if ($type) {
                    $type = strtolower($type);
                }

                if ($type === "doc") {
                    $contType = "application/msword";
                }
                if ($type === "docx") {
                    $contType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                }
                if ($type === "xls") {
                    $contType = "application/vnd.ms-excel";
                }
                if ($type === "xlsx") {
                    $contType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                }
                if ($type === "pdf") {
                    $contType = "application/pdf";
                }
                if ($type === "jpeg" || $type === "jpg") {
                    $contType = "image/jpeg";
                }
                if ($type === "gif") {
                    $contType = "image/gif";
                }
                if ($type === "png") {
                    $contType = "image/png";
                }
                if ($type === "mp3") {
                    $contType = "audio/mpeg";
                }
                if ($type === "zip") {
                    $contType = "application/zip";
                }
                if ($type === "rar") {
                    $contType = "application/vnd.rar";
                }

                $new_path = "/upload/objects/". $object_id . "/" . $name . '.' . $type;

                $r = SelectelApi::uploadUserFile($token, $path . "/" . $name . "." . $type, $new_path, $contType);

                $result['sel'] = $r;
            }

            if($client_id > 0) {
                //отпарвляем файл в Селектел
                $token = SelectelApi::getNewToken();

                $contType = "application/octet-stream";

                if ($type) {
                    $type = strtolower($type);
                }

                if ($type === "doc") {
                    $contType = "application/msword";
                }
                if ($type === "docx") {
                    $contType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
                }
                if ($type === "xls") {
                    $contType = "application/vnd.ms-excel";
                }
                if ($type === "xlsx") {
                    $contType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                }
                if ($type === "pdf") {
                    $contType = "application/pdf";
                }
                if ($type === "jpeg" || $type === "jpg") {
                    $contType = "image/jpeg";
                }
                if ($type === "gif") {
                    $contType = "image/gif";
                }
                if ($type === "png") {
                    $contType = "image/png";
                }
                if ($type === "mp3") {
                    $contType = "audio/mpeg";
                }
                if ($type === "zip") {
                    $contType = "application/zip";
                }
                if ($type === "rar") {
                    $contType = "application/vnd.rar";
                }

                $new_path = "/upload/clients/". $client_id . "/" . $name . '.' . $type;

                $r = SelectelApi::uploadUserFile($token, $path . "/" . $name . "." . $type, $new_path, $contType);

                $result['sel'] = $r;
            }

            $result['res'] = "done";
            echo json_encode($result);
            exit;

        }
    } else {
        mysql_query($sql);
        $result['res'] = "done";
        echo json_encode($result);
        exit;
    }
    exit();
}