<?php

define("FOTO_DEFAULT", base_url() . 'assets/files/user_pict/kuser.png');

/**
* Tambahkan suffix unik ke nama file
* @param   string        $namaFile    Nama file asli (beserta ekstensinya)
* @param   boolean       $urlEncode  Saring nama file dengan urlencode() ?
* @param   string|NULL   $delimiter  String pemisah nama asli dengan unique id
* @return  string
*/
function tambahSuffixUniqueKeNamaFile($namaFile, $urlEncode = TRUE, $delimiter = NULL)
{
    // Delimiter untuk tambahSuffixUniqueKeNamaFile()
    $delimiterUniqueKey = NULL;

    // Type check
    $namaFile = is_string($namaFile) ? $namaFile : strval($namaFile);
    $urlEncode = is_bool($urlEncode) ? $urlEncode : TRUE;
    $delimiterUniqueKey = (!is_string($delimiter) || empty($delimiter))
        ? '__sid__' : $delimiter;

    // Pastikan nama file tidak mengandung string milik $this->delimiterUniqueKey
    $namaFile = str_replace($delimiterUniqueKey, '__', $namaFile);
    // Tambahkan suffix nama unik menggunakan uniqid()
    $namaFileUnik = explode('.', $namaFile);
    $ekstensiFile = end($namaFileUnik);
    unset($namaFileUnik[count($namaFileUnik) - 1]);
    $namaFileUnik = implode('.', $namaFileUnik);
    $namaFileUnik = urlencode($namaFileUnik).
    $delimiterUniqueKey.generator().'.'.$ekstensiFile;
    // Contoh return:
    // - nama asli = 'kitten.jpg'
    // - nama unik = 'kitten__sid__xUCc8KO.jpg'
    return $namaFileUnik;
}

function AmbilFoto($foto, $ukuran="kecil_")
{
  if (empty($foto) OR $foto == 'kuser.png')
    $file_foto = FOTO_DEFAULT;
  else {
    $ukuran = ($ukuran == "kecil_") ? "kecil_" : "";
    $file_foto = base_url() . LOKASI_USER_PICT . $ukuran . $foto;
    if (!file_exists(FCPATH . LOKASI_USER_PICT . $ukuran . $foto)) $file_foto = FOTO_DEFAULT;
  }
  return $file_foto;
}

function UploadGambarWidget($nama_file, $lokasi_file, $old_gambar){
  $dir_upload = LOKASI_GAMBAR_WIDGET;
  if($old_gambar) unlink($dir_upload . $old_gambar);
  $file_upload = $dir_upload . $nama_file;
  move_uploaded_file($lokasi_file, $file_upload);
}

function UploadFoto($fupload_name,$old_foto,$tipe_file=""){
  $tipe_file = TipeFile($_FILES["foto"]);
  $dimensi = array("width"=>100, "height"=>100);
  if($old_foto!="") {
    // Hapus old_foto
    unlink(LOKASI_USER_PICT.$old_foto);
    $old_foto = "kecil_".$old_foto;
  }
  $nama_simpan = "kecil_".$fupload_name;
  return UploadResizeImage(LOKASI_USER_PICT,$dimensi,"foto",$fupload_name,$nama_simpan,$old_foto,$tipe_file);
}

function UploadGambar($fupload_name,$old_gambar){
  $vdir_upload = "assets/front/slide/";
  if($old_gambar!="")
	unlink($vdir_upload."kecil_".$old_gambar);

  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["gambar"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width * 25) < ($src_height * 44)){
	  $dst_width = 440;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 250;

	  $im = imagecreatetruecolor(440,250);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 250;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 440;

	  $im = imagecreatetruecolor(440,250);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."kecil_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);

  unlink($vfile_upload);
  return true;
}

function AmbilGaleri($foto, $ukuran){
  $file_foto = base_url() . LOKASI_GALERI . $ukuran ."_" . $foto;
  return $file_foto;
}

/*
  $file_upload = $_FILES['<lokasi>']
*/
function TipeFile($file_upload)
{
  $lokasi_file = $file_upload['tmp_name'];
  if (empty($lokasi_file))
  {
    return "";
  }
  if (isPHP($file_upload['tmp_name'], $file_upload['name']))
  {
    return "application/x-php";
  }
  if (function_exists('finfo_open'))
  {
    $finfo = finfo_open(FILEINFO_MIME_TYPE);
    $tipe_file = finfo_file($finfo, $lokasi_file);
    finfo_close($finfo);
  }
  else
    $tipe_file = $file_upload['type'];
  return $tipe_file;
}

/*
  $file_upload = $_FILES['<lokasi>']
*/
function UploadError($file_upload){
  // error 1 = UPLOAD_ERR_INI_SIZE; lihat Upload.php
  // TODO: pakai cara upload yg disediakan Codeigniter
  if ($file_upload['error'] == 1) {
    $upload_mb = max_upload();
    $_SESSION['error_msg'].= " -> Ukuran file melebihi batas " . $upload_mb . " MB";
    return true;
  } else return false;
}

/*
  $file_upload = $_FILES['<lokasi>']
*/
function CekGambar($file_upload,$tipe_file){
  $lokasi_file = $file_upload['tmp_name'];
  if(empty($lokasi_file)){
    return false;
  }
  $nama_file   = $file_upload['name'];
  $ext = get_extension($nama_file);

  if(!in_array($tipe_file, unserialize(MIME_TYPE_GAMBAR)) OR !in_array($ext, unserialize(EXT_GAMBAR))){
    $_SESSION['error_msg'].= " -> Jenis file salah: " . $tipe_file . " " . $ext;
    return false;
  }
  return true;
}

function UploadGallery($fupload_name,$old_foto='',$tipe_file=''){
  $dimensi = array("width"=>440, "height"=>440);
  if(!empty($old_foto)) $old_foto_hapus = "kecil_".$old_foto;
  $nama_simpan = "kecil_".$fupload_name;
  $hasil1 = UploadResizeImage(LOKASI_GALERI,$dimensi,"gambar",$fupload_name,$nama_simpan,$old_foto_hapus,$tipe_file);
  $dimensi = array("width"=>880, "height"=>880);
  if(!empty($old_foto)) $old_foto_hapus = "sedang_".$old_foto;
  $nama_simpan = "sedang_".$fupload_name;
  $hasil2 = UploadResizeImage(LOKASI_GALERI,$dimensi,"gambar",$fupload_name,$nama_simpan,$old_foto_hapus,$tipe_file);
  // Hapus upload file di sini, karena $_FILES["gambar"]["tmp_name"] dihapus sistem sesudah dipindahkan
  unlink(LOKASI_GALERI.$fupload_name);

  return $hasil1 AND $hasil2;
}

function UploadSimbolx($fupload_name,$old_gambar){
  $vdir_upload = "assets/gis/simbol";
  if($old_gambar!=""){
	unlink($vdir_upload."kecil_".$old_gambar);
	unlink($vdir_upload.$old_gambar);
  }
  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["gambar"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width * 20) < ($src_height * 44)){
	  $dst_width = 440;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 300;

	  $im = imagecreatetruecolor(440,300);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 300;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 440;

	  $im = imagecreatetruecolor(440,300);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."kecil_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);

  //unlink($vfile_upload);
  return true;
}

function AmbilFotoArtikel($foto, $ukuran){
  $file_foto = base_url() . LOKASI_FOTO_ARTIKEL . $ukuran ."_" . $foto;
  return $file_foto;
}

function UploadArtikel($fupload_name,$gambar,$fp,$tipe_file,$old_foto=''){
  $dimensi = array("width"=>440, "height"=>440);
  if(!empty($old_foto)) $old_foto_hapus = "kecil_".$old_foto;
  $nama_simpan = "kecil_".$fupload_name;
  $hasil1 = UploadResizeImage(LOKASI_FOTO_ARTIKEL,$dimensi,$gambar,$fupload_name,$nama_simpan,$old_foto_hapus,$tipe_file);
  // Tidak perlu buat gambar sedang, jika jenis file sudah salah
  if ($hasil1) {
    $dimensi = array("width"=>880, "height"=>880);
    if(!empty($old_foto)) $old_foto_hapus = "sedang_".$old_foto;
    $nama_simpan = "sedang_".$fupload_name;
    $hasil2 = UploadResizeImage(LOKASI_FOTO_ARTIKEL,$dimensi,$gambar,$fupload_name,$nama_simpan,$old_foto_hapus,$tipe_file);
  }
  // Hapus upload file di sini, karena $_FILES["gambar"]["tmp_name"] dihapus sistem sesudah dipindahkan
  unlink(LOKASI_FOTO_ARTIKEL.$fupload_name);

  return $hasil1 AND $hasil2;
}

function HapusArtikel($gambar){
  $vdir_upload = LOKASI_FOTO_ARTIKEL;
  $vfile_upload = $vdir_upload . "sedang_" . $gambar;
  unlink($vfile_upload);
  $vfile_upload = $vdir_upload . "kecil_" . $gambar;
  unlink($vfile_upload);
  return true;
}

function UploadLokasi($fupload_name){
  $vdir_upload = LOKASI_FOTO_LOKASI;

  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["foto"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (12 / 10)){
	  $dst_width = 120;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 100;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 100;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 120;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."kecil_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);


  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (44 / 30)){
	  $dst_width = 880;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 600;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 600;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 880;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."sedang_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);
  unlink($vdir_upload.$fupload_name);

  //unlink($vfile_upload);
  return true;
}

function UploadGaris($fupload_name){
  $vdir_upload = LOKASI_FOTO_GARIS;

  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["foto"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (12 / 10)){
	  $dst_width = 120;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 100;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 100;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 120;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."kecil_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);


  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (44 / 30)){
	  $dst_width = 880;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 600;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 600;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 880;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."sedang_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);
  unlink($vdir_upload.$fupload_name);

  //unlink($vfile_upload);
  return true;
}
function UploadArea($fupload_name){
  $vdir_upload = LOKASI_FOTO_AREA;

  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["foto"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (12 / 10)){
	  $dst_width = 120;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 100;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 100;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 120;

	  $im = imagecreatetruecolor(120,100);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."kecil_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);


  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (44 / 30)){
	  $dst_width = 880;
	  $dst_height = ($dst_width/$src_width)*$src_height;
	  $cut_height = $dst_height - 600;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
	  $dst_height = 600;
	  $dst_width = ($dst_height/$src_height)*$src_width;
	  $cut_width = $dst_width - 880;

	  $im = imagecreatetruecolor(880,600);
	  imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
  imagejpeg($im,$vdir_upload ."sedang_".$fupload_name);

  imagedestroy($im_src);
  imagedestroy($im);
  unlink($vdir_upload.$fupload_name);

  //unlink($vfile_upload);
  return true;
}

/*
  $dimensi = array("width"=>lebar, "height"=>tinggi)
*/
function resizeImage($filepath_in, $tipe_file, $dimensi, $filepath_out='')
{
  // Hanya bisa resize jpeg atau png
  $mime_type_image = array("image/jpeg", "image/pjpeg", "image/png", "image/x-png");
  if(!in_array($tipe_file, $mime_type_image)){
    $_SESSION['error_msg'].= " -> Jenis file tidak bisa di-resize: " . $tipe_file;
    $_SESSION['success']=-1;
    return FALSE;
  }

  if (empty($filepath_out)) $filepath_out = $filepath_in;

  $is_png = ($tipe_file == "image/png" OR $tipe_file == "image/x-png");

  $image = ($is_png) ? imagecreatefrompng($filepath_in) : imagecreatefromjpeg($filepath_in);
  $width = imageSX($image);
  $height = imageSY($image);
  $new_width = $dimensi["width"];
  $new_height = $dimensi["height"];
  if($width>$new_width && $height>$new_height)
  {
    if($width < $height){
      $dst_width = $new_width;
      $dst_height = ($dst_width/$width)*$height;
      $cut_height = $dst_height - $new_height;
      $cut_width = 0;
    }else{
      $dst_height = $new_height;
      $dst_width = ($dst_height/$height)*$width;
      $cut_width = $dst_width - $new_width;
      $cut_height = 0;
    }

    $image_p = imagecreatetruecolor($new_width, $new_height);
    if ($is_png) {
      // http://stackoverflow.com/questions/279236/how-do-i-resize-pngs-with-transparency-in-php
      imagealphablending($image_p, false);
      imagesavealpha($image_p, true);
    }
    imagecopyresampled($image_p, $image, 0, 0, $cut_width, $cut_height, $dst_width, $dst_height, $width, $height);
    if ($is_png)
      imagepng($image_p,$filepath_out,5);
    else
      imagejpeg($image_p,$filepath_out);
    imagedestroy($image_p);
    imagedestroy($image);
  } else {
    // Ukuran file tidak perlu di-resize
    copy($filepath_in, $filepath_out);
    imagedestroy($image);
  }
  return TRUE;
}

/**   TODO: tulis ulang semua penggunaan supaya menggunakan resizeImage()
* $jenis_upload contoh "logo", "foto"
* $dimensi = array("width"=>lebar, "height"=>tinggi)
* $lokasi contoh LOKASI_LOGO_DESA
* $nama_simpan contoh "kecil_".$fupload_name
*/
function UploadResizeImage($lokasi,$dimensi,$jenis_upload,$fupload_name,$nama_simpan,$old_foto,$tipe_file){
  // Hanya bisa upload jpeg atau png
  $mime_type_image = array("image/jpeg", "image/pjpeg", "image/png", "image/x-png");
  if(!in_array($tipe_file, $mime_type_image)){
    $_SESSION['error_msg'].= " -> Jenis file salah: " . $tipe_file;
    $_SESSION['success']=-1;
    return FALSE;
  }

  $vdir_upload = $lokasi;
  if (!empty($old_foto)) unlink($vdir_upload.$old_foto);
  $filepath_in = $vdir_upload . $fupload_name;
  $filepath_out = $vdir_upload.$nama_simpan;
  move_uploaded_file($_FILES[$jenis_upload]["tmp_name"], $filepath_in);

  $is_png = ($tipe_file == "image/png" OR $tipe_file == "image/x-png");

  $image = ($is_png) ? imagecreatefrompng($filepath_in) : imagecreatefromjpeg($filepath_in);
  $width = imageSX($image);
  $height = imageSY($image);
  $new_width = $dimensi["width"];
  $new_height = $dimensi["height"];
  if($width>$new_width && $height>$new_height)
  {
    if($width < $height){
      $dst_width = $new_width;
      $dst_height = ($dst_width/$width)*$height;
      $cut_height = $dst_height - $new_height;
      $cut_width = 0;
    }else{
      $dst_height = $new_height;
      $dst_width = ($dst_height/$height)*$width;
      $cut_width = $dst_width - $new_width;
      $cut_height = 0;
    }

    $image_p = imagecreatetruecolor($new_width, $new_height);
    if ($is_png) {
      // http://stackoverflow.com/questions/279236/how-do-i-resize-pngs-with-transparency-in-php
      imagealphablending($image_p, false);
      imagesavealpha($image_p, true);
    }
    imagecopyresampled($image_p, $image, 0, 0, $cut_width, $cut_height, $dst_width, $dst_height, $width, $height);
    if ($is_png)
      imagepng($image_p,$filepath_out,5);
    else
      imagejpeg($image_p,$filepath_out);
    imagedestroy($image_p);
    imagedestroy($image);
  } else {
    // Ukuran file tidak perlu di-resize
    copy($filepath_in, $filepath_out);
    imagedestroy($image);
  }
  return TRUE;
}

function UploadSimbol($fupload_name){
 $vdir_upload = "assets/images/gis/point/";
  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["simbol"]["tmp_name"], $vfile_upload);
}

define ('MIME_TYPE_DOKUMEN', serialize (array(
  "application/x-download",
  "application/pdf",
  "application/ppt",
  "application/pptx",
  "application/excel",
  "application/msword",
  "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
  "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
  "text/rtf",
  "application/powerpoint",
  "application/vnd.ms-powerpoint",
  "application/vnd.ms-excel",
  "application/msexcel")));

define ('EXT_DOKUMEN', serialize(array(
  ".pdf", ".ppt", ".pptx", ".pps", ".ppsx",
  ".doc", ".docx", ".rtf", ".xls", ".xlsx"
  )));

define ('MIME_TYPE_GAMBAR', serialize (array(
  'image/jpeg', 'image/pjpeg',
  'image/png',  'image/x-png' )));

define ('EXT_GAMBAR', serialize(array(
  ".jpg", ".jpeg", ".png"
  )));

define ('MIME_TYPE_ARSIP', serialize (array(
  'application/rar','application/x-rar','application/x-rar-compressed','application/octet-stream',
  'application/zip','application/x-zip','application/x-zip-compressed')));

define ('EXT_ARSIP', serialize(array(
  ".zip", ".rar"
  )));

function AmbilDokumen($dokumen){
  $file_dokumen = base_url() . LOKASI_DOKUMEN . $dokumen;
  return $file_dokumen;
}

// Upload umum. Parameter lokasi dan file di $_FILES
function UploadKeLokasi($lokasi, $file, $fupload_name, $old_dokumen=""){
  $vfile_upload = $lokasi . $fupload_name;
  move_uploaded_file($file, $vfile_upload);
  unlink($lokasi . $old_dokumen);
}

function UploadDocument($fupload_name, $old_dokumen=""){
  $vfile_upload = LOKASI_DOKUMEN . $fupload_name;
  move_uploaded_file($_FILES["satuan"]["tmp_name"], $vfile_upload);
  unlink(LOKASI_DOKUMEN . $old_dokumen);
}

function UploadDocument2($fupload_name){
  $vdir_upload = LOKASI_DOKUMEN;

  $vfile_upload = $vdir_upload . $fupload_name;

  move_uploaded_file($_FILES["dokumen"]["tmp_name"], $vfile_upload);


  //unlink($vfile_upload);
  return true;
}

function UploadPengesahan($fupload_name){
  $vdir_upload = LOKASI_PENGESAHAN;
  $vfile_upload = $vdir_upload . $fupload_name;
  move_uploaded_file($_FILES["pengesahan"]["tmp_name"], $vfile_upload);

  $im_src = imagecreatefromjpeg($vfile_upload);
  $src_width = imageSX($im_src);
  $src_height = imageSY($im_src);
  if(($src_width / $src_height) < (12 / 10)){
    $dst_width = 120;
    $dst_height = ($dst_width/$src_width)*$src_height;
    $cut_height = $dst_height - 100;

    $im = imagecreatetruecolor(120,100);
    imagecopyresampled($im, $im_src, 0, 0, 0, $cut_height, $dst_width, $dst_height, $src_width, $src_height);

  }else{
    $dst_height = 100;
    $dst_width = ($dst_height/$src_height)*$src_width;
    $cut_width = $dst_width - 120;

    $im = imagecreatetruecolor(120,100);
    imagecopyresampled($im, $im_src, 0, 0, $cut_width, 0, $dst_width, $dst_height, $src_width, $src_height);
  }
}
?>
