/**
* calls the file delivery in Class DatabaseExporter
*
* @wp-hook init
*/
public function deliver_backup_file()
{
if (!$_SERVER['REQUEST_METHOD'] === 'POST') {
return;
}
if (!isset($_POST['insr_nonce']) || !wp_verify_nonce($_POST['insr_nonce'], 'download_sql')) {
return;
}
if (isset($_POST['action']) && 'download_file' === $_POST['action']) {
$sql_file = '';
if (isset($_POST['sql_file'])) {
$sql_file = $_POST['sql_file'];
}
$compress = FALSE;
if (isset($_POST['compress'])) {
$compress = $_POST['compress'];
}
// If file name contains path or does not end with '.sql' exit.
$ext = strrchr($sql_file, '.');
if (FALSE !== strpos($sql_file, '/') || '.sql' !== $ext) {
die;
}
$this->dbe->deliver_backup($sql_file, $compress);
}
}
