public static function export()
{
// Set default handlers
set_error_handler(array('Ai1wm_Error', 'error_handler'));
set_exception_handler(array('Ai1wm_Error', 'exception_handler'));
// Get options
if (isset($_POST['options']) && ($options = $_POST['options'])) {
// Log options
Ai1wm_Logger::debug(AI1WM_EXPORT_OPTIONS, $options);
// Export site
$model = new Ai1wm_Export($options);
$file = $model->export();
// Send the file to the user
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . self::filename());
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . $file->getSize());
// Clear output buffering and read file content
while (@ob_end_clean()) {
}
// Load file content
$handle = fopen($file->getName(), 'rb');
while (!feof($handle)) {
echo fread($handle, 8192);
}
fclose($handle);
// Flush storage
StorageArea::getInstance()->flush();
exit;
}
}
/**
* Custom Exception Handler
*
* @param Exception $e Exception Object
* @return void
*/
public static function exception_handler($e)
{
$exceptions = get_site_option(AI1WM_EXCEPTION_HANDLER, array());
// Limit errors
if (count($exceptions) > self::EXCEPTION_LIMIT) {
array_shift($exceptions);
}
// Add exception
$exceptions[] = array('code' => $e->getCode(), 'message' => $e->getMessage(), 'file' => $e->getFile(), 'line' => $e->getLine(), 'time' => time());
Ai1wm_Logger::error(AI1WM_EXCEPTION_HANDLER, $exceptions);
}
