add() public abstract method

Adds a role, permission or rule to the RBAC system.

public abstract boolean add ( $object )
$object	yii\rbac\Role|yii\rbac\Permission|yii\rbac\Rule
return	boolean	Whether the role, permission or rule is successfully added to the system
throws	Exception	if data validation or saving fails (such as the name of the role or permission is not unique)

addChild() public abstract method

Adds an item as a child of another item.

public abstract boolean addChild ( $parent, $child )
$parent	yii\rbac\Item
$child	yii\rbac\Item
return	boolean	Whether the child successfully added
throws	yii\base\Exception	if the parent-child relationship already exists or if a loop has been detected.

assign() public abstract method

Assigns a role to a user.

public abstract yii\rbac\Assignment assign ( $role, $userId )
$role	yii\rbac\Role
$userId	string|integer	The user ID (see yii\web\User::$id)
return	yii\rbac\Assignment	The role assignment information.
throws	Exception	if the role has already been assigned to the user

canAddChild() public abstract method (available since version 2.0.8)

Checks the possibility of adding a child to parent

public abstract boolean canAddChild ( $parent, $child )
$parent	yii\rbac\Item	The parent item
$child	yii\rbac\Item	The child item to be added to the hierarchy
return	boolean	Possibility of adding

createPermission() public abstract method

Creates a new Permission object.

Note that the newly created permission is not added to the RBAC system yet. You must fill in the needed data and call add() to add it to the system.

public abstract yii\rbac\Permission createPermission ( $name )
$name	string	The permission name
return	yii\rbac\Permission	The new Permission object

createRole() public abstract method

Creates a new Role object.

Note that the newly created role is not added to the RBAC system yet. You must fill in the needed data and call add() to add it to the system.

public abstract yii\rbac\Role createRole ( $name )
$name	string	The role name
return	yii\rbac\Role	The new Role object

getAssignment() public abstract method

Returns the assignment information regarding a role and a user.

public abstract null|yii\rbac\Assignment getAssignment ( $roleName, $userId )
$roleName	string	The role name
$userId	string|integer	The user ID (see yii\web\User::$id)
return	null|yii\rbac\Assignment	The assignment information. Null is returned if the role is not assigned to the user.

getAssignments() public abstract method

Returns all role assignment information for the specified user.

public abstract yii\rbac\Assignment[] getAssignments ( $userId )
$userId	string|integer	The user ID (see yii\web\User::$id)
return	yii\rbac\Assignment[]	The assignments indexed by role names. An empty array will be returned if there is no role assigned to the user.

getChildRoles() public abstract method (available since version 2.0.10)

Returns child roles of the role specified. Depth isn't limited.

public abstract yii\rbac\Role[] getChildRoles ( $roleName )
$roleName	string	Name of the role to file child roles for
return	yii\rbac\Role[]	Child roles. The array is indexed by the role names. First element is an instance of the parent Role itself.
throws	yii\base\InvalidParamException	if Role was not found that are getting by $roleName

getChildren() public abstract method

Returns the child permissions and/or roles.

public abstract yii\rbac\Item[] getChildren ( $name )
$name	string	The parent name
return	yii\rbac\Item[]	The child permissions and/or roles

getPermission() public abstract method

Returns the named permission.

public abstract null|yii\rbac\Permission getPermission ( $name )
$name	string	The permission name.
return	null|yii\rbac\Permission	The permission corresponding to the specified name. Null is returned if no such permission.

getPermissions() public abstract method

Returns all permissions in the system.

public abstract yii\rbac\Permission[] getPermissions ( )
return	yii\rbac\Permission[]	All permissions in the system. The array is indexed by the permission names.

getPermissionsByRole() public abstract method

Returns all permissions that the specified role represents.

public abstract yii\rbac\Permission[] getPermissionsByRole ( $roleName )
$roleName	string	The role name
return	yii\rbac\Permission[]	All permissions that the role represents. The array is indexed by the permission names.

getPermissionsByUser() public abstract method

Returns all permissions that the user has.

public abstract yii\rbac\Permission[] getPermissionsByUser ( $userId )
$userId	string|integer	The user ID (see yii\web\User::$id)
return	yii\rbac\Permission[]	All permissions that the user has. The array is indexed by the permission names.

getRole() public abstract method

Returns the named role.

public abstract null|yii\rbac\Role getRole ( $name )
$name	string	The role name.
return	null|yii\rbac\Role	The role corresponding to the specified name. Null is returned if no such role.

getRoles() public abstract method

Returns all roles in the system.

public abstract yii\rbac\Role[] getRoles ( )
return	yii\rbac\Role[]	All roles in the system. The array is indexed by the role names.

getRolesByUser() public abstract method

Returns the roles that are assigned to the user via assign().

Note that child roles that are not assigned directly to the user will not be returned.

public abstract yii\rbac\Role[] getRolesByUser ( $userId )
$userId	string|integer	The user ID (see yii\web\User::$id)
return	yii\rbac\Role[]	All roles directly assigned to the user. The array is indexed by the role names.

getRule() public abstract method

Returns the rule of the specified name.

public abstract null|yii\rbac\Rule getRule ( $name )
$name	string	The rule name
return	null|yii\rbac\Rule	The rule object, or null if the specified name does not correspond to a rule.

getRules() public abstract method

Returns all rules available in the system.

public abstract yii\rbac\Rule[] getRules ( )
return	yii\rbac\Rule[]	The rules indexed by the rule names

getUserIdsByRole() public abstract method (available since version 2.0.7)

Returns all user IDs assigned to the role specified.

public abstract array getUserIdsByRole ( $roleName )
$roleName	string
return	array	Array of user ID strings

hasChild() public abstract method

Returns a value indicating whether the child already exists for the parent.

public abstract boolean hasChild ( $parent, $child )
$parent	yii\rbac\Item
$child	yii\rbac\Item
return	boolean	Whether $child is already a child of $parent

remove() public abstract method

Removes a role, permission or rule from the RBAC system.

public abstract boolean remove ( $object )
$object	yii\rbac\Role|yii\rbac\Permission|yii\rbac\Rule
return	boolean	Whether the role, permission or rule is successfully removed

removeAll() public abstract method

Removes all authorization data, including roles, permissions, rules, and assignments.

public abstract void removeAll ( )

removeAllAssignments() public abstract method

Removes all role assignments.

public abstract void removeAllAssignments ( )

removeAllPermissions() public abstract method

Removes all permissions.

All parent child relations will be adjusted accordingly.

public abstract void removeAllPermissions ( )

removeAllRoles() public abstract method

Removes all roles.

All parent child relations will be adjusted accordingly.

public abstract void removeAllRoles ( )

removeAllRules() public abstract method

Removes all rules.

All roles and permissions which have rules will be adjusted accordingly.

public abstract void removeAllRules ( )

removeChild() public abstract method

Removes a child from its parent.

Note, the child item is not deleted. Only the parent-child relationship is removed.

public abstract boolean removeChild ( $parent, $child )
$parent	yii\rbac\Item
$child	yii\rbac\Item
return	boolean	Whether the removal is successful

removeChildren() public abstract method

Removed all children form their parent.

Note, the children items are not deleted. Only the parent-child relationships are removed.

public abstract boolean removeChildren ( $parent )
$parent	yii\rbac\Item
return	boolean	Whether the removal is successful

revoke() public abstract method

Revokes a role from a user.

public abstract boolean revoke ( $role, $userId )
$role	yii\rbac\Role
$userId	string|integer	The user ID (see yii\web\User::$id)
return	boolean	Whether the revoking is successful

revokeAll() public abstract method

Revokes all roles from a user.

public abstract boolean revokeAll ( $userId )
$userId	mixed	The user ID (see yii\web\User::$id)
return	boolean	Whether the revoking is successful

update() public abstract method

Updates the specified role, permission or rule in the system.

public abstract boolean update ( $name, $object )
$name	string	The old name of the role, permission or rule
$object	yii\rbac\Role|yii\rbac\Permission|yii\rbac\Rule
return	boolean	Whether the update is successful
throws	Exception	if data validation or saving fails (such as the name of the role or permission is not unique)