nextcloud-spreed/lib/Controller/BreakoutRoomController.php

<?php

declare(strict_types=1);
/**
 * @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
 *
 * @author Joas Schilling <coding@schilljs.com>
 *
 * @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 OCA\Talk\Controller;

use InvalidArgumentException;
use OCA\Talk\Exceptions\ParticipantNotFoundException;
use OCA\Talk\Middleware\Attribute\RequireLoggedInModeratorParticipant;
use OCA\Talk\Middleware\Attribute\RequireLoggedInParticipant;
use OCA\Talk\Service\BreakoutRoomService;
use OCA\Talk\Service\ParticipantService;
use OCA\Talk\Service\RoomFormatter;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\Attribute\NoAdminRequired;
use OCP\AppFramework\Http\DataResponse;
use OCP\Comments\MessageTooLongException;
use OCP\IRequest;

class BreakoutRoomController extends AEnvironmentAwareController {
	public function __construct(
		string $appName,
		IRequest $request,
		protected BreakoutRoomService $breakoutRoomService,
		protected ParticipantService $participantService,
		protected RoomFormatter $roomFormatter,
		protected ?string $userId,
	) {
		parent::__construct($appName, $request);
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function configureBreakoutRooms(int $mode, int $amount, string $attendeeMap = '[]'): DataResponse {
		try {
			$rooms = $this->breakoutRoomService->setupBreakoutRooms($this->room, $mode, $amount, $attendeeMap);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		$rooms[] = $this->room;
		return new DataResponse($this->formatMultipleRooms($rooms), Http::STATUS_OK);
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function removeBreakoutRooms(): DataResponse {
		$this->breakoutRoomService->removeBreakoutRooms($this->room);

		return new DataResponse($this->roomFormatter->formatRoom(
			$this->getResponseFormat(),
			[],
			$this->room,
			$this->participant,
		));
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function broadcastChatMessage(string $message): DataResponse {
		try {
			$rooms = $this->breakoutRoomService->broadcastChatMessage($this->room, $this->participant, $message);
		} catch (MessageTooLongException $e) {
			return new DataResponse(['error' => 'message'], Http::STATUS_REQUEST_ENTITY_TOO_LARGE);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}
		$rooms[] = $this->room;
		return new DataResponse($this->formatMultipleRooms($rooms), Http::STATUS_CREATED);
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function applyAttendeeMap(string $attendeeMap): DataResponse {
		try {
			$rooms = $this->breakoutRoomService->applyAttendeeMap($this->room, $attendeeMap);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}
		$rooms[] = $this->room;
		return new DataResponse($this->formatMultipleRooms($rooms), Http::STATUS_OK);
	}

	#[NoAdminRequired]
	#[RequireLoggedInParticipant]
	public function requestAssistance(): DataResponse {
		try {
			$this->breakoutRoomService->requestAssistance($this->room);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		return new DataResponse($this->roomFormatter->formatRoom(
			$this->getResponseFormat(),
			[],
			$this->room,
			$this->participant,
		));
	}

	#[NoAdminRequired]
	#[RequireLoggedInParticipant]
	public function resetRequestForAssistance(): DataResponse {
		try {
			$this->breakoutRoomService->resetRequestForAssistance($this->room);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		return new DataResponse($this->roomFormatter->formatRoom(
			$this->getResponseFormat(),
			[],
			$this->room,
			$this->participant,
		));
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function startBreakoutRooms(): DataResponse {
		try {
			$rooms = $this->breakoutRoomService->startBreakoutRooms($this->room);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		$rooms[] = $this->room;
		return new DataResponse($this->formatMultipleRooms($rooms), Http::STATUS_OK);
	}

	#[NoAdminRequired]
	#[RequireLoggedInModeratorParticipant]
	public function stopBreakoutRooms(): DataResponse {
		try {
			$rooms = $this->breakoutRoomService->stopBreakoutRooms($this->room);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		$rooms[] = $this->room;
		return new DataResponse($this->formatMultipleRooms($rooms), Http::STATUS_OK);
	}

	#[NoAdminRequired]
	#[RequireLoggedInParticipant]
	public function switchBreakoutRoom(string $target): DataResponse {
		try {
			$room = $this->breakoutRoomService->switchBreakoutRoom($this->room, $this->participant, $target);
		} catch (InvalidArgumentException $e) {
			return new DataResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
		}

		return new DataResponse($this->roomFormatter->formatRoom(
			$this->getResponseFormat(),
			[],
			$room,
			$this->participant,
		));
	}

	protected function formatMultipleRooms(array $rooms): array {
		$return = [];
		foreach ($rooms as $room) {
			try {
				$return[] = $this->roomFormatter->formatRoom(
					$this->getResponseFormat(),
					[],
					$room,
					$this->participantService->getParticipant($room, $this->userId),
					[],
					false,
					true
				);
			} catch (ParticipantNotFoundException $e) {
			}
		}
		return $return;
	}
}