зеркало из https://github.com/nextcloud/spreed.git
217 строки
6.1 KiB
PHP
217 строки
6.1 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2018 Joas Schilling <coding@schilljs.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Talk;
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use OCA\Talk\Events\AddEmailEvent;
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use OCA\Talk\Events\ModifyParticipantEvent;
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use OCA\Talk\Exceptions\ParticipantNotFoundException;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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use OCP\Defaults;
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use OCP\EventDispatcher\IEventDispatcher;
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use OCP\IDBConnection;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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use OCP\IUser;
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use OCP\IUserSession;
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use OCP\Mail\IMailer;
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use OCP\Util;
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class GuestManager {
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public const EVENT_BEFORE_EMAIL_INVITE = self::class . '::preInviteByEmail';
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public const EVENT_AFTER_EMAIL_INVITE = self::class . '::postInviteByEmail';
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public const EVENT_AFTER_NAME_UPDATE = self::class . '::updateName';
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/** @var IDBConnection */
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protected $connection;
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/** @var IMailer */
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protected $mailer;
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/** @var Defaults */
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protected $defaults;
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/** @var IUserSession */
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protected $userSession;
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/** @var IURLGenerator */
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protected $url;
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/** @var IL10N */
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protected $l;
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/** @var IEventDispatcher */
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protected $dispatcher;
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public function __construct(IDBConnection $connection,
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IMailer $mailer,
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Defaults $defaults,
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IUserSession $userSession,
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IURLGenerator $url,
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IL10N $l,
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IEventDispatcher $dispatcher) {
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$this->connection = $connection;
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$this->mailer = $mailer;
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$this->defaults = $defaults;
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$this->userSession = $userSession;
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$this->url = $url;
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$this->l = $l;
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$this->dispatcher = $dispatcher;
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}
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/**
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* @param Room $room
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* @param Participant $participant
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* @param string $displayName
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* @throws \Doctrine\DBAL\DBALException
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*/
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public function updateName(Room $room, Participant $participant, string $displayName): void {
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$sessionHash = sha1($participant->getSessionId());
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$dispatchEvent = true;
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try {
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$oldName = $this->getNameBySessionHash($sessionHash, true);
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if ($oldName !== $displayName) {
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$query = $this->connection->getQueryBuilder();
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$query->update('talk_guests')
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->set('display_name', $query->createNamedParameter($displayName))
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->where($query->expr()->eq('session_hash', $query->createNamedParameter($sessionHash)));
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$query->execute();
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} else {
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$dispatchEvent = false;
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}
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} catch (ParticipantNotFoundException $e) {
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$this->connection->insertIfNotExist('*PREFIX*talk_guests', [
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'session_hash' => $sessionHash,
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'display_name' => $displayName,
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], ['session_hash']);
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}
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if ($dispatchEvent) {
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$event = new ModifyParticipantEvent($room, $participant, 'name', $displayName);
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$this->dispatcher->dispatch(self::EVENT_AFTER_NAME_UPDATE, $event);
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}
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}
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/**
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* @param string $sessionHash
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* @param bool $allowEmpty
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* @return string
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* @throws ParticipantNotFoundException
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*/
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public function getNameBySessionHash(string $sessionHash, bool $allowEmpty = false): string {
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$query = $this->connection->getQueryBuilder();
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$query->select('display_name')
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->from('talk_guests')
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->where($query->expr()->eq('session_hash', $query->createNamedParameter($sessionHash)));
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$result = $query->execute();
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$row = $result->fetch();
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$result->closeCursor();
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if (isset($row['display_name']) && ($allowEmpty || $row['display_name'] !== '')) {
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return $row['display_name'];
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}
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throw new ParticipantNotFoundException();
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}
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/**
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* @param string[] $sessionHashes
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* @return string[]
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*/
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public function getNamesBySessionHashes(array $sessionHashes): array {
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$query = $this->connection->getQueryBuilder();
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$query->select('*')
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->from('talk_guests')
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->where($query->expr()->in('session_hash', $query->createNamedParameter($sessionHashes, IQueryBuilder::PARAM_STR_ARRAY)));
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$result = $query->execute();
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$map = [];
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while ($row = $result->fetch()) {
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if ($row['display_name'] === '') {
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continue;
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}
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$map[$row['session_hash']] = $row['display_name'];
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}
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$result->closeCursor();
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return $map;
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}
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public function inviteByEmail(Room $room, string $email): void {
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$event = new AddEmailEvent($room, $email);
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$this->dispatcher->dispatch(self::EVENT_BEFORE_EMAIL_INVITE, $event);
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$link = $this->url->linkToRouteAbsolute('spreed.pagecontroller.showCall', ['token' => $room->getToken()]);
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$message = $this->mailer->createMessage();
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$user = $this->userSession->getUser();
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$invitee = $user instanceof IUser ? $user->getDisplayName() : '';
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$template = $this->mailer->createEMailTemplate('Talk.InviteByEmail', [
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'invitee' => $invitee,
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'roomName' => $room->getDisplayName(''),
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'roomLink' => $link,
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]);
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if ($user instanceof IUser) {
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$subject = $this->l->t('%s invited you to a conversation.', $user->getDisplayName());
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$message->setFrom([Util::getDefaultEmailAddress('no-reply') => $user->getDisplayName()]);
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} else {
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$subject = $this->l->t('You were invited to a conversation.');
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$message->setFrom([Util::getDefaultEmailAddress('no-reply') => $this->defaults->getName()]);
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}
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$template->setSubject($subject);
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$template->addHeader();
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$template->addHeading($this->l->t('Conversation invitation'));
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$template->addBodyText(
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htmlspecialchars($subject . ' ' . $this->l->t('Click the button below to join.')),
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$subject
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);
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$template->addBodyButton(
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$this->l->t('Join »%s«', [$room->getDisplayName('')]),
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$link
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);
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$template->addFooter();
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$message->setTo([$email]);
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$message->useTemplate($template);
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try {
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$this->mailer->send($message);
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$this->dispatcher->dispatch(self::EVENT_AFTER_EMAIL_INVITE, $event);
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} catch (\Exception $e) {
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}
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}
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}
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