Drupal\content_moderation\StateTransitionValidation

class StateTransitionValidation implements StateTransitionValidationInterface (View source)

Validates whether a certain state transition is allowed.

Properties

protected ModerationInformationInterface	$moderationInfo	The moderation information service.
protected array	$possibleTransitions	Stores the possible state transitions.

__construct(ModerationInformationInterface $moderation_info)

Constructs a new StateTransitionValidation.

Transition[]

getValidTransitions(ContentEntityInterface $entity, AccountInterface $user)

Gets a list of transitions that are legal for this user on this entity.

bool

isTransitionValid(WorkflowInterface $workflow, StateInterface $original_state, StateInterface $new_state, AccountInterface $user, ContentEntityInterface $entity = NULL)

Checks if a transition between two states if valid for the given user.

Constructs a new StateTransitionValidation.

$moderation_info

The moderation information service.

Gets a list of transitions that are legal for this user on this entity.

ContentEntityInterface	$entity	The entity to be transitioned.
AccountInterface	$user	The account that wants to perform a transition.

The list of transitions that are legal for this user on this entity.

Checks if a transition between two states if valid for the given user.

WorkflowInterface	$workflow	The workflow entity.
StateInterface	$original_state	The original workflow state.
StateInterface	$new_state	The new workflow state.
AccountInterface	$user	The user to validate.
ContentEntityInterface	$entity	(optional) The entity to be transitioned. Omitting this parameter is deprecated and will be required in Drupal 9.0.0.

bool	Returns TRUE if transition is valid, otherwise FALSE.