perbaikan 81 - upload

<?php
error_reporting(E_ALL);
?>

<link rel="stylesheet" href="bootstrap/css/bootstrap-theme.min.css">
<?php if ($_GET[act] == '') { ?>
    <div class="col-xs-12">
        <div class="box">
            <div class="box-header">
                <h3 class="box-title">Data Kelas </h3>
                <?php if ($_SESSION[level] != 'kepala') { ?>
                    <a class='pull-right btn btn-primary btn-sm' href='index.php?view=kelas&act=tambah'>Tambahkan Data</a>
                    <a class='pull-right' ><span></span>&nbsp</a>
                    <a class='pull-right btn btn-success btn-sm' href='index.php?view=kelas&act=importkelas'><i class="fa fa-upload" aria-hidden="true"></i> Import Kelas</a>
                    <a class='pull-right' ><span></span>&nbsp</a>
                    <a class='pull-right btn btn-warning btn-sm' href='export/export_kelas.php?'><i class="fa fa-file-excel-o" aria-hidden="true"></i> Export Kelas</a>
                    <a class='pull-right' ><span></span>&nbsp</a>
                    <a class='pull-right btn btn-danger btn-sm' href='format_export/download_format_kelas.php'><i class="fa fa-download" aria-hidden="true"></i> Download Format Untuk Import</a>
                <?php }

}elseif ($_GET[act] == 'importkelas') {
    if (isset($_POST['drop'])) {
        $file = $_FILES['file_import']['name'];
        $ekstensi = explode(".", $file);
        $file_name = "file-".round(microtime(TRUE)).".xls";//.end($ekstensi);
        $sumber = $_FILES['file_import']['tmp_name'] ;

        $target_dir = "file_import" ;
        if(!is_dir($target_dir)){
            mkdir($target_dir);//membuat folder
        }
        $target_file =  $target_dir."/".$file_name ;
        $upload = copy($sumber, $target_file);
        if($upload){
            echo "upload sukses";
        } else {
            echo "<center>UPLOAD GAGAL</center>";
        }
    }
    echo "<div class='col-md-12'>
              <div class='box box-info'>
                <div class='box-header with-border'>
                  <h3 class='box-title'>Import Kelas</h3>
                </div>
              <div class='box-body'>
              <form method='POST' class='form-horizontal' action='' enctype='multipart/form-data'>
                <div class='col-md-12'>
                  <table class='table table-condensed table-bordered'>
                  <tbody>
                    <tr>
                        <th rowspan='3' width='120px' scope='row'>PILIH FILE</th>
                        <td>
                            <input type='file' id='filerb_kelasall' name='file_import' class='form-control' required>
                        </td>
                        <tr>
                            <td>
                                <button type='submit' name='submit' class='btn btn-success btn-block'>IMPORT</button>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <label><input type='checkbox' name='drop' value='1' /> <u>Kosongkan Semua Data Yang Sudah Ada.</u> </label>
                            </td>
                        </tr>
                    </tr>
                    <tr>
                        <th rowspan='2'>PETUNJUK</th>
                        <td>1. FILE YANG DI UPLOAD HARUS DARI MS. EXCEL 2003 *. xls</td>
                        <tr>
                            <td>2. DENGAN MEN CENTANG ANDA AKAN YAKIN MENGHAPUS SEMUA DATA YANG SUDAH ADA SEBELUMNYA</td>
                        </tr>
                    </tr>
                  </tbody>
                  </table>
                </div>
              </div>
              <div class='box-footer'>
                    <a href='index.php?view=kelas'><button type='button' class='btn btn-info pull-right'>Kembali</button></a>
              </div>
              </form>
            </div>";
}
?>