/**
* Updates the Context of all Children recursively to that of the parent.
*
* @static
* @param modX &$modx A reference to an initialized modX instance.
* @param modResource $parent The parent modResource instance.
* @param array $options An array of options.
* @return int The number of children updated.
*/
public static function updateContextOfChildren(modX &$modx, $parent, array $options = array())
{
$count = 0;
/** @var modResource $child */
foreach ($parent->getIterator('Children') as $child) {
$child->set('context_key', $parent->get('context_key'));
if ($child->save()) {
$count++;
} else {
$modx->log(modX::LOG_LEVEL_ERROR, "Could not change Context of child resource {$child->get('id')}", '', __METHOD__, __FILE__, __LINE__);
}
}
return $count;
}
