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<?php |
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/** |
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* RBAC implementation for HiPanel |
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* |
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* @link https://github.com/hiqdev/hipanel-rbac |
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* @package hipanel-rbac |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2016-2019, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hipanel\rbac; |
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use Exception; |
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use hiqdev\yii\compat\yii; |
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use yii\rbac\Assignment; |
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use yii\rbac\Item; |
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/** |
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* Smart setters for AuthManager. |
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* |
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* @author Andrii Vasyliev <[email protected]> |
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*/ |
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trait SetterTrait |
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{ |
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/** |
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* Set permission. |
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* @param string $name |
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* @param string $description |
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* @return Item |
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*/ |
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public function setPermission($name, $description = null) |
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{ |
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$permission = $this->getPermission($name) ?: $this->createPermission($name); |
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if ($description) { |
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$permission->description = $description; |
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} |
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$this->add($permission); |
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return $permission; |
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} |
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/** |
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* Set role. |
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* @param string $name |
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* @param string $description |
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* @return Item |
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*/ |
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public function setRole($name, $description = null) |
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{ |
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$role = $this->getRole($name) ?: $this->createRole($name); |
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if ($description) { |
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$role->description = $description; |
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} |
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$this->add($role); |
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return $role; |
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} |
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/** |
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* Set child. |
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* @param string|Item $parent |
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* @param string|Item $child |
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* @return bool |
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*/ |
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public function setChild($parent, $child) |
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{ |
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if (is_string($parent)) { |
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$name = $parent; |
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$parent = $this->getItem($parent); |
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if (is_null($parent)) { |
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throw new Exception("Unknown parent:$name at setChild"); |
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} |
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} |
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if (is_string($child)) { |
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$name = $child; |
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$child = $this->getItem($child); |
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if (is_null($child)) { |
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throw new Exception("Unknown child:$name at setChild"); |
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} |
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} |
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if (isset($this->children[$parent->name][$child->name])) { |
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return false; |
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} |
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return $this->addChild($parent, $child); |
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} |
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/** |
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* Assigns an item (role or permission) to a user. |
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* @param string|Item $item |
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* @param string|integer $userId the user ID (see [[\yii\web\User::id]]) |
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* @throws Exception when given wrong item name |
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* @return Assignment|null the assignment object or `null` when assignment was not found by name |
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*/ |
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public function setAssignment($item, $userId) |
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{ |
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try { |
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if (is_string($item)) { |
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$item = $this->findItem($item); |
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} |
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} catch (Exception $e) { |
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yii::warning('Role or permission "' . $item . '" does not exist'); |
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return null; |
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} |
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if (isset($this->assignments[$userId][$item->name])) { |
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return $this->assignments[$userId][$item->name]; |
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} |
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return $this->assign($item, $userId); |
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} |
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protected function findItem($name, $description = null) |
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{ |
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$item = $this->getItem($name); |
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if ($item) { |
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return $item; |
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} |
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if (strncmp($name, 'deny:', 5) === 0) { |
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return $this->setPermission($name, $description); |
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} |
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throw new Exception("Unknown item:$name at findItem"); |
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} |
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/** |
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* Assigns items to a user. |
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* @param string|array $items |
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* @param string|integer $userId |
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*/ |
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public function setAssignments($items, $userId) |
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{ |
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if (is_string($items)) { |
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$items = explode(',', $items); |
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} |
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foreach ($items as $item) { |
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$this->setAssignment($item, $userId); |
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} |
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} |
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/** |
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* Returns all assignments in the system. |
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* @return array |
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*/ |
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public function getAllAssignments() |
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{ |
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return $this->assignments; |
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} |
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/** |
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* Returns all items in the system. |
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* @return array |
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*/ |
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public function getAllItems() |
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{ |
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return $this->items; |
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} |
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} |
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hiqdev /
hipanel-rbac
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