<?php
if(!defined('__KIMS__')) exit;

if (!$_SESSION['upsescode']) $_SESSION['upsescode'] = str_replace('.','',$g['time_start']);
$sescode = $_SESSION['upsescode'];
$sess_Code =$sescode.'_'.$my['uid']; // 코드- 회원 uid

// 업로드 디렉토리 없는 경우 추가
if(!is_dir($saveDir)){
  mkdir($saveDir,0707);
  @chmod($saveDir,0707);
}

include $g['path_module'].'mediaset/themes/'.$theme.'/main.func.php';
include $g['path_module'].'mediaset/themes/'.$theme.'/_var.php';
$g['mediasetVarForSite'] = $g['path_var'].'site/'.$r.'/'.$m.'.var.php';
include_once file_exists($g['mediasetVarForSite']) ? $g['mediasetVarForSite'] : $g['dir_module'].'var/var.php';
include $g['path_core'].'function/thumb.func.php';

$sessArr  = explode('_',$sess_Code);
$tmpcode  = $sessArr[0];
$mbruid   = $sessArr[1];
$fserver  = $d['mediaset']['use_fileserver'];
$name   = strtolower($_FILES['files']['name']);
$size   = $_FILES['files']['size'];
$width    = 0;
$height   = 0;
$caption  = trim($caption);
$down   = 0;
$d_regis  = $date['totime'];
$d_update = '';
$fileExt  = getExt($name);
$fileExt  = $fileExt == 'jpeg' ? 'jpg' : $fileExt;
$type   = getFileType($fileExt);
$tmpname  = md5($name).substr($date['totime'],8,14);

include_once $g['path_core'].'opensrc/aws-sdk-php/v3/aws-autoloader.php';

use Aws\S3\S3Client;

define('S3_KEY', $d['mediaset']['S3_KEY']); //발급받은 키.
define('S3_SEC', $d['mediaset']['S3_SEC'] ); //발급받은 비밀번호.
define('S3_REGION', $d['mediaset']['S3_REGION']);  //S3 버킷의 리전.
define('S3_BUCKET', $d['mediaset']['S3_BUCKET']); //버킷의 이름.

if ($type == 2 || $type == 4 || $type == 5 ) {
  $tmpname = $tmpname.'.'.$fileExt;
}

if ($d['theme']['hidden_photo'] == 1 && $type == 2) {
  $hidden  = 1;
}

if ($d['mediaset']['up_ext_cut'] && strstr($d['mediaset']['up_ext_cut'],$fileExt))
{
 $code='200';
 $msg='정상적인 접근이 아닙니다.';
 $result=array($code,$msg);
 echo json_encode($result);
 exit;
}

$savePath1  = $saveDir.substr($date['today'],0,4);
$savePath2  = $savePath1.'/'.substr($date['today'],4,2);
$savePath3  = $savePath2.'/'.substr($date['today'],6,2);
$folder   = substr($date['today'],0,4).'/'.substr($date['today'],4,2).'/'.substr($date['today'],6,2);

if(isset($_FILES["files"])) {

       if ($fserver==1) {

            $host = $d['mediaset']['ftp_urlpath'];

            $FTP_CONNECT = ftp_connect($d['mediaset']['ftp_host'],$d['mediaset']['ftp_port']);
            $FTP_CRESULT = ftp_login($FTP_CONNECT,$d['mediaset']['ftp_user'],$d['mediaset']['ftp_pass']);
            if ($d['mediaset']['ftp_pasv']) ftp_pasv($FTP_CONNECT, true);
            if (!$FTP_CONNECT) exit;
            if (!$FTP_CRESULT) exit;

            // getLink('','',$FTP_CONNECT.' 여기까지','');

            ftp_chdir($FTP_CONNECT,$d['mediaset']['ftp_folder']);

            for ($i = 1; $i < 4; $i++)
            {
              // getLink('','',$d['mediaset']['ftp_folder'].str_replace('./files/','',${'savePath'.$i}).'여기까지','');
              ftp_mkdir($FTP_CONNECT,$d['mediaset']['ftp_folder'].str_replace('./files/','',${'savePath'.$i}));
            }

            if ($Overwrite == 'true' || !is_file($saveFile))
            {
                  if ($type == 2)
                  {
                       ResizeWidth($_FILES['files']['tmp_name'],$_FILES['files']['tmp_name'],$d['mediaset']['thumbsize']);
                       @chmod($_FILES['files']['tmp_name'],0707);
                       $IM = getimagesize($_FILES['files']['tmp_name']);
                       $width = $IM[0];
                       $height= $IM[1];
                  }
            }
            ftp_put($FTP_CONNECT,$d['mediaset']['ftp_folder'].$folder.'/'.$tmpname,$_FILES['files']['tmp_name'],FTP_BINARY);
            ftp_close($FTP_CONNECT);

      } elseif ($fserver==2) {

        $s3 = new S3Client([
          'version'     => 'latest',
          'region'      => S3_REGION,
          'credentials' => [
              'key'    => S3_KEY,
              'secret' => S3_SEC,
          ],
        ]);

        // 파일 업로드
        $host= 'https://'.S3_BUCKET.'.s3.'.S3_REGION.'.amazonaws.com';
        $folder = str_replace('./files/','',$saveDir).$folder;
        $src = $host.'/'.$folder.'/'.$tmpname;

        if ($type == 2) {
             if ($fileExt == 'jpg') exifRotate($_FILES['files']['tmp_name']); //가로세로 교정
             ResizeWidth($_FILES['files']['tmp_name'],$_FILES['files']['tmp_name'],$d['mediaset']['thumbsize']);
             @chmod($_FILES['files']['tmp_name'],0707);
             $IM = getimagesize($_FILES['files']['tmp_name']);
             $width = $IM[0];
             $height= $IM[1];
        }

        try {
          $s3->putObject(Array(
              'ACL'=>'public-read',
              'SourceFile'=>$_FILES['files']['tmp_name'],
              'Bucket'=>S3_BUCKET,
              'Key'=>$folder.'/'.$tmpname,
              'ContentType'=>$_FILES['files']['type']
          ));
          unlink($_FILES['files']['tmp_name']);

        } catch (Aws\S3\Exception\S3Exception $e) {
          $result['error'] = 'AwS S3에 파일을 업로드하는 중 오류가 발생했습니다.';
        }

      } else {
            $host = '';
            $folder = str_replace('.','',$saveDir).$folder;
            $src = $folder.'/'.$tmpname;

            for ($i = 1; $i < 4; $i++)
            {
                  if (!is_dir(${'savePath'.$i}))
                 {
                       mkdir(${'savePath'.$i},0707);
                       @chmod(${'savePath'.$i},0707);
                 }
            }

            $folder = substr($folder,1);
            $saveFile = $savePath3.'/'.$tmpname;

            if ($Overwrite == 'true' || !is_file($saveFile))
            {
                move_uploaded_file($_FILES['files']['tmp_name'], $saveFile);
                if ($type == 2)
                {
                  if ($fileExt == 'jpg') exifRotate($saveFile); //가로세로 교정
                  $IM = getimagesize($saveFile);

                  if ($IM[0] >= $IM[1]) {
                    ResizeWidth($saveFile,$saveFile,$d['mediaset']['thumbsize']);
                  } else {
                    ResizeHeight($saveFile,$saveFile,$d['mediaset']['thumbsize']);
                  }

                  $_IM = getimagesize($saveFile);  // 리사이징된 크기 다시 측정
                  $width = $_IM[0];
                  $height= $_IM[1];
                }
               @chmod($saveFile,0707);
            }

    }
    // DB 저장
    $mingid = getDbCnt($table['s_upload'],'min(gid)','');
    $gid = $mingid ? $mingid - 1 : 100000000;

    $QKEY = "gid,pid,parent,hidden,tmpcode,site,mbruid,fileonly,type,ext,fserver,host,folder,name,tmpname,size,width,height,caption,src,down,d_regis,d_update";
    $QVAL = "'$gid','$gid','$parent','$hidden','$tmpcode','$s','$mbruid','1','$type','$fileExt','$fserver','$host','$folder','$name','$tmpname','$size','$width','$height','$caption','$src','$down','$d_regis','$d_update'";
    getDbInsert($table['s_upload'],$QKEY,$QVAL);

    if ($gid == 100000000) db_query("OPTIMIZE TABLE ".$table['s_upload'],$DB_CONNECT);

    $lastuid= getDbCnt($table['s_upload'],'max(uid)','');
    $R=getUidData($table['s_upload'],$lastuid);

    $result=array();
    // main.func.php 파일 getAttachFile 함수 참조

    if ($type==4) {
      $preview_default=getAttachFile($R,'upload','',$wysiwyg); // 빈값은 대표이미지 uid 이다. (최초 등록시에는 없다.)
      $preview_modal=getAttachFile($R,'modal','');
    } elseif($type==5) {
      $preview_default=getAttachVideo($R,'upload','',$wysiwyg); // 빈값은 대표이미지 uid 이다. (최초 등록시에는 없다.)
      $preview_modal=getAttachVideo($R,'modal','');
    } else {
      $preview_default=getAttachFile($R,'upload','',$wysiwyg); // 빈값은 대표이미지 uid 이다. (최초 등록시에는 없다.)
      // $preview_modal=getAttachFile($R,'modal','');
    }

    $result['preview_default']=$preview_default;
    $result['preview_modal']=$preview_modal; // 모달 리스트 출력용 (소스복사외 다른 메뉴는 없다.)

    if ($type==2) {
      $result['type']='photo';
    } else if($type==4) {
      $result['type']='audio';
    } else if($type==5) {
      $result['type']='video';
    } else {
      $result['type']='file';
    }

    $result['url']= $src;  //ckeditor5 전달용

    echo json_encode($result,true);
}
exit;
?>