/**
* Import Microsoft Excel 2007-2013 data
*
* @since 1.1.0
*/
protected function import_xlsx()
{
TablePress::load_file('simplexlsx.class.php', 'libraries');
$simplexlsx = new SimpleXLSX($this->import_data, true);
if ($simplexlsx->success() && 0 < $simplexlsx->sheetsCount()) {
// Get Worksheet ID of the first Worksheet (not necessarily "1", which is the default in SimpleXLSX)
$sheet_ids = array_keys($simplexlsx->sheetNames());
$worksheet_id = $sheet_ids[0];
$this->imported_table = array('data' => $this->pad_array_to_max_cols($simplexlsx->rows($worksheet_id)));
} else {
$output = '<strong>' . __('The imported file contains errors:', 'tablepress') . '</strong><br /><br />' . $simplexlsx->error() . '<br />';
wp_die($output, 'Import Error', array('response' => 200, 'back_link' => true));
}
}
