mirror of https://github.com/sualko/cloud_bbb
128 lines
2.8 KiB
PHP
128 lines
2.8 KiB
PHP
<?php
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namespace OCA\BigBlueButton\Controller;
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use OCA\BigBlueButton\BigBlueButton\API;
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use OCA\BigBlueButton\BigBlueButton\Presentation;
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use OCA\BigBlueButton\Db\Room;
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use OCA\BigBlueButton\NotFoundException;
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use OCP\AppFramework\Http\RedirectResponse;
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use OCP\IRequest;
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use OCP\ISession;
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use OCP\IUserSession;
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use OCP\IConfig;
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use OCA\BigBlueButton\Service\RoomService;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\TemplateResponse;
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class JoinController extends Controller
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{
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/** @var string */
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protected $token;
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/** @var Room */
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protected $room;
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/** @var RoomService */
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private $service;
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/** @var IUserSession */
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private $userSession;
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/** @var IConfig */
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private $config;
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/** @var API */
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private $api;
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public function __construct(
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string $appName,
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IRequest $request,
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ISession $session,
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RoomService $service,
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IUserSession $userSession,
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IConfig $config,
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API $api
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) {
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parent::__construct($appName, $request, $session);
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$this->service = $service;
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$this->userSession = $userSession;
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$this->config = $config;
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$this->api = $api;
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}
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public function setToken(string $token)
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{
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$this->token = $token;
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$this->room = null;
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}
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public function isValidToken(): bool
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{
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$room = $this->getRoom();
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return $room !== null;
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*/
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public function index($displayname, $u = '', $filename = '')
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{
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$room = $this->getRoom();
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if ($room === null) {
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throw new NotFoundException();
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}
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$userId = null;
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$presentation = null;
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if ($this->userSession->isLoggedIn()) {
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$user = $this->userSession->getUser();
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$displayname = $user->getDisplayName();
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$userId = $user->getUID();
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if ($userId === $room->userId) {
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$presentation = new Presentation($u, $filename);
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}
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} elseif (empty($displayname) || strlen($displayname) < 3) {
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$response = new TemplateResponse($this->appName, 'publicdisplayname', [
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'room' => $room->name,
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'wrongdisplayname' => !empty($displayname) && strlen($displayname) < 3
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], 'guest');
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$this->addFormActionDomain($response);
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return $response;
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}
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$creationDate = $this->api->createMeeting($room, $presentation);
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$joinUrl = $this->api->createJoinUrl($room, $creationDate, $displayname, $userId);
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return new RedirectResponse($joinUrl);
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}
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private function addFormActionDomain($response)
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{
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$apiUrl = $this->config->getAppValue($this->appName, 'api.url');
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$parsedApiUrl = parse_url($apiUrl);
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if ($parsedApiUrl === false) {
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throw new \Exception('No valid api url provided');
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}
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$response->getContentSecurityPolicy()->addAllowedFormActionDomain(($parsedApiUrl['scheme'] ?: 'https') . '://' . $parsedApiUrl['host']);
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}
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private function getRoom(): Room
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{
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if ($this->room === null) {
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$this->room = $this->service->findByUid($this->token);
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}
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return $this->room;
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}
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}
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