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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2019 Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCP\WorkflowEngine;
use OCP\EventDispatcher\Event;
/**
* Interface IEntity
*
* This interface represents an entity that supports events the workflow engine
* can listen to. For example a file with the create, update, etc. events.
*
* Ensure to listen to 'OCP/WorkflowEngine::loadEntities' for registering your
* entities.
*
* @package OCP\WorkflowEngine
* @since 18.0.0
*/
interface IEntity {
/**
* returns a translated name to be presented in the web interface.
*
* Example: "File" (en), "Dosiero" (eo)
*
* @since 18.0.0
*/
public function getName(): string;
/**
* returns the URL to the icon of the entity for display in the web interface.
*
* Usually, the implementation would utilize the `imagePath()` method of the
* `\OCP\IURLGenerator` instance and simply return its result.
*
* Example implementation: return $this->urlGenerator->imagePath('myApp', 'cat.svg');
*
* @since 18.0.0
*/
public function getIcon(): string;
/**
* returns a list of supported events
*
* @return IEntityEvent[]
* @since 18.0.0
*/
public function getEvents(): array;
/**
* @since 18.0.0
*/
public function prepareRuleMatcher(IRuleMatcher $ruleMatcher, string $eventName, Event $event): void;
/**
* returns whether the provided user id is allowed to run a flow against
* the known context
*
* @since 18.0.0
*/
public function isLegitimatedForUserId(string $userId): bool;
}
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