/** @inheritdoc */
protected function validateValue($value)
{
if (!is_array($value)) {
return [\Yii::t('rbac', 'Invalid value'), []];
}
foreach ($value as $val) {
if ($this->manager->getItem($val) == null) {
return [\Yii::t('rbac', 'There is neither role nor permission with name "{0}"', [$val]), []];
}
}
}
/**
* Updates auth assignments for user.
* @return boolean
*/
public function updateAssignments()
{
if (!$this->validate()) {
return false;
}
if (!is_array($this->items)) {
$this->items = [];
}
$assignedItems = $this->manager->getItemsByUser($this->user_id);
$assignedItemsNames = array_keys($assignedItems);
foreach (array_diff($assignedItemsNames, $this->items) as $item) {
$this->manager->revoke($assignedItems[$item], $this->user_id);
}
foreach (array_diff($this->items, $assignedItemsNames) as $item) {
$this->manager->assign($this->manager->getItem($item), $this->user_id);
}
$this->updated = true;
return true;
}
/**
* Updated items children.
*/
protected function updateChildren()
{
$children = $this->manager->getChildren($this->item->name);
$childrenNames = array_keys($children);
if (is_array($this->children)) {
// remove children that
foreach (array_diff($childrenNames, $this->children) as $item) {
$this->manager->removeChild($this->item, $children[$item]);
}
// add new children
foreach (array_diff($this->children, $childrenNames) as $item) {
$this->manager->addChild($this->item, $this->manager->getItem($item));
}
} else {
$this->manager->removeChildren($this->item);
}
}