silverstripe / deploynaut

	 * @return SS_HTTPResponse

	 * @throws SS_HTTPResponse_Exception

	 */

	public function pipeline(SS_HTTPRequest $request) {

		$params = $request->params();

		$pipeline = Pipeline::get()->byID($params['Identifier']);

		if(!$pipeline || !$pipeline->ID || !$pipeline->Environment()) {

			throw new SS_HTTPResponse_Exception('Pipeline not found', 404);

		}

		if(!$pipeline->Environment()->canView()) {

			return Security::permissionFailure();

		}

		$environment = $pipeline->Environment();

		$project = $pipeline->Environment()->Project();

		if($environment->Name != $params['Environment']) {

			throw new LogicException("Environment in URL doesn't match this pipeline");

		}

		if($project->Name != $params['Project']) {

			throw new LogicException("Project in URL doesn't match this pipeline");

		}

		// Delegate to sub-requesthandler

		return PipelineController::create($this, $pipeline);

	}

	/**

	 * Shows the creation log.

		return $this->sendResponse($deployment->ResqueStatus(), $content);

	}

	public function abortDeploy(SS_HTTPRequest $request) {

		$params = $request->params();

		$deployment = DNDeployment::get()->byId($params['Identifier']);

		if(!$deployment || !$deployment->ID) {

			throw new SS_HTTPResponse_Exception('Deployment not found', 404);

		}

		if(!$deployment->canView()) {

			return Security::permissionFailure();

		}

		// For now restrict to ADMINs only.

		if(!Permission::check('ADMIN')) {

			return Security::permissionFailure();

		}

		$environment = $deployment->Environment();

		$project = $environment->Project();

		if($environment->Name != $params['Environment']) {

			throw new LogicException("Environment in URL doesn't match this deploy");

		}

		if($project->Name != $params['Project']) {

			throw new LogicException("Project in URL doesn't match this deploy");

		}

		$deployment->abort();

		return $this->sendResponse($deployment->ResqueStatus(), []);

	}

	/**

	 * @param SS_HTTPRequest|null $request