/**
* Gets the percentage of the backup process done so far.
*
* @return string
*/
public function getProgress()
{
// Get the overall percentage (based on domains complete so far)
$remaining_steps = count($this->domain_chain);
$remaining_steps++;
$overall = 1 - $remaining_steps / $this->total_steps;
// How much is this step worth?
$this_max = 1 / $this->total_steps;
// Get the percentage done of the current object
if (!empty($this->class)) {
$object = AEFactory::getDomainObject($this->class);
} else {
$object = null;
}
if (!is_object($object)) {
$local = 0;
} else {
$local = $object->getProgress();
}
$percentage = (int) (100 * ($overall + $local * $this_max));
if ($percentage < 0) {
$percentage = 0;
}
if ($percentage > 100) {
$percentage = 100;
}
return $percentage;
}
