silverstripe / deploynaut

		return Injector::inst()->get($backend);

	}

	public function Menu() {

		$list = new ArrayList();

		$controller = Controller::curr();

		$actionType = $controller->getField('CurrentActionType');

		$list->push(new ArrayData(array(

			'Link' => sprintf('naut/project/%s/environment/%s', $this->Project()->Name, $this->Name),

			'Title' => 'Deployments',

			'IsCurrent' => $this->isCurrent(),

			'IsSection' => $this->isSection() && $actionType == DNRoot::ACTION_DEPLOY

		)));

		$this->extend('updateMenu', $list);

		return $list;

	}

	/**

	 * Return the current object from $this->Menu()

	 *

	 * @return ArrayList

	 */

	public function Menu() {

		$list = new ArrayList();

		$controller = Controller::curr();

		$actionType = $controller->getField('CurrentActionType');

		if(DNRoot::FlagSnapshotsEnabled()) {

			$list->push(new ArrayData(array(

				'Link' => sprintf('naut/project/%s/snapshots', $this->Name),

				'Title' => 'Snapshots',

				'IsCurrent' => $this->isSection() && $controller->getAction() == 'snapshots',

				'IsSection' => $this->isSection() && $actionType == DNRoot::ACTION_SNAPSHOT

			)));

		}

		$this->extend('updateMenu', $list);

		return $list;

	}

	/**

	 * Is this project currently at the root level of the controller that handles it?