UPSTREAM BASELINE: nextcloud/spreed v22.0.12 (без изменений)

Источник: https://github.com/nextcloud/spreed/archive/refs/tags/v22.0.12.tar.gz
С этого коммита ветка официального Nextcloud Talk отрезана (решение владельца 2026-07-06).
Все дальнейшие изменения — только наши; версии релизов: 22.0.12-f7.N.

lib/Collaboration/Reference/ReferenceInvalidationListener.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Collaboration\Reference;
+
+use OCA\Talk\Events\AttendeesAddedEvent;
+use OCA\Talk\Events\AttendeesRemovedEvent;
+use OCA\Talk\Events\LobbyModifiedEvent;
+use OCA\Talk\Events\RoomDeletedEvent;
+use OCA\Talk\Events\RoomModifiedEvent;
+use OCP\Collaboration\Reference\IReferenceManager;
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+
+/**
+ * @template-implements IEventListener<Event>
+ */
+class ReferenceInvalidationListener implements IEventListener {
+
+	public function __construct(
+		protected IReferenceManager $referenceManager,
+	) {
+	}
+
+	#[\Override]
+	public function handle(Event $event): void {
+		if ($event instanceof AttendeesAddedEvent
+			|| $event instanceof AttendeesRemovedEvent
+			|| $event instanceof LobbyModifiedEvent
+			|| $event instanceof RoomDeletedEvent
+			|| $event instanceof RoomModifiedEvent) {
+			$this->referenceManager->invalidateCache($event->getRoom()->getToken());
+		}
+	}
+}

lib/Collaboration/Reference/TalkReferenceProvider.php

@@ -0,0 +1,321 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2022 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Collaboration\Reference;
+
+use OCA\Talk\AppInfo\Application;
+use OCA\Talk\Chat\ChatManager;
+use OCA\Talk\Chat\MessageParser;
+use OCA\Talk\Exceptions\ParticipantNotFoundException;
+use OCA\Talk\Exceptions\RoomNotFoundException;
+use OCA\Talk\Manager;
+use OCA\Talk\Model\Attendee;
+use OCA\Talk\Model\ProxyCacheMessageMapper;
+use OCA\Talk\Participant;
+use OCA\Talk\Room;
+use OCA\Talk\Service\AvatarService;
+use OCA\Talk\Service\ParticipantService;
+use OCP\AppFramework\Db\DoesNotExistException;
+use OCP\Collaboration\Reference\ADiscoverableReferenceProvider;
+use OCP\Collaboration\Reference\IReference;
+use OCP\Collaboration\Reference\ISearchableReferenceProvider;
+use OCP\Collaboration\Reference\Reference;
+use OCP\Comments\NotFoundException;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+
+/**
+ * @psalm-type ReferenceMatch = array{token: string, message: int|null}
+ */
+class TalkReferenceProvider extends ADiscoverableReferenceProvider implements ISearchableReferenceProvider {
+
+	public function __construct(
+		protected IURLGenerator $urlGenerator,
+		protected Manager $roomManager,
+		protected ParticipantService $participantService,
+		protected ChatManager $chatManager,
+		protected ProxyCacheMessageMapper $proxyCacheMessageMapper,
+		protected AvatarService $avatarService,
+		protected MessageParser $messageParser,
+		protected IL10N $l,
+		protected ?string $userId,
+	) {
+	}
+
+
+	#[\Override]
+	public function matchReference(string $referenceText): bool {
+		return $this->getTalkAppLinkToken($referenceText) !== null;
+	}
+
+	/**
+	 * @param string $referenceText
+	 * @return array|null
+	 * @psalm-return ReferenceMatch|null
+	 */
+	protected function getTalkAppLinkToken(string $referenceText): ?array {
+		$indexPhpUrl = $this->urlGenerator->getAbsoluteURL('/index.php/call/');
+		$rewriteUrl = $this->urlGenerator->getAbsoluteURL('/call/');
+
+		if (str_starts_with($referenceText, $indexPhpUrl)) {
+			$urlOfInterest = substr($referenceText, strlen($indexPhpUrl));
+		} elseif (str_starts_with($referenceText, $rewriteUrl)) {
+			$urlOfInterest = substr($referenceText, strlen($rewriteUrl));
+		} else {
+			return null;
+		}
+
+		$hashPosition = strpos($urlOfInterest, '#');
+		$queryPosition = strpos($urlOfInterest, '?');
+
+		if ($hashPosition === false && $queryPosition === false) {
+			return [
+				'token' => $urlOfInterest,
+				'message' => null,
+			];
+		}
+
+		if ($hashPosition !== false && $queryPosition !== false) {
+			$cutPosition = min($hashPosition, $queryPosition);
+		} elseif ($hashPosition !== false) {
+			$cutPosition = $hashPosition;
+		} else {
+			$cutPosition = $queryPosition;
+		}
+
+		$token = substr($urlOfInterest, 0, $cutPosition);
+		$messageId = null;
+		if ($hashPosition !== false) {
+			$afterHash = substr($urlOfInterest, $hashPosition + 1);
+			if (preg_match('/^message_(\d+)$/', $afterHash, $matches)) {
+				$messageId = (int)$matches[1];
+			}
+		}
+
+		return [
+			'token' => $token,
+			'message' => $messageId,
+		];
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function resolveReference(string $referenceText): ?IReference {
+		if ($this->matchReference($referenceText)) {
+			$reference = new Reference($referenceText);
+			try {
+				$this->fetchReference($reference);
+			} catch (RoomNotFoundException|ParticipantNotFoundException $e) {
+				$reference->setRichObject('call', null);
+				$reference->setAccessible(false);
+			}
+			return $reference;
+		}
+
+		return null;
+	}
+
+	/**
+	 * @throws RoomNotFoundException
+	 */
+	protected function fetchReference(Reference $reference): void {
+		if ($this->userId === null) {
+			throw new RoomNotFoundException();
+		}
+
+		$referenceMatch = $this->getTalkAppLinkToken($reference->getId());
+		if ($referenceMatch === null) {
+			throw new RoomNotFoundException();
+		}
+
+		$room = $this->roomManager->getRoomForUserByToken($referenceMatch['token'], $this->userId);
+		try {
+			$participant = $this->participantService->getParticipant($room, $this->userId);
+		} catch (ParticipantNotFoundException $e) {
+			$participant = null;
+		}
+
+		/**
+		 * Default handling:
+		 * Title is the conversation name
+		 * Description the conversation description
+		 */
+		$roomName = $room->getDisplayName($this->userId);
+		$title = $roomName;
+		$description = '';
+		$messageId = null;
+
+		if ($participant instanceof Participant
+			|| $this->roomManager->isRoomListableByUser($room, $this->userId)) {
+			$description = $room->getDescription();
+		}
+
+
+		/**
+		 * If linking to a comment and the user is already a participant
+		 * Title is "Message of {user} in {conversation}"
+		 * Description is the plain text chat message
+		 */
+		if ($participant && !empty($referenceMatch['message'])) {
+			$messageId = (string)$referenceMatch['message'];
+			if (!$room->isFederatedConversation()) {
+				try {
+					$comment = $this->chatManager->getComment($room, $messageId);
+				} catch (NotFoundException) {
+					throw new RoomNotFoundException();
+				}
+				$message = $this->messageParser->createMessage($room, $participant, $comment, $this->l);
+				$this->messageParser->parseMessage($message, true);
+			} else {
+				try {
+					$proxy = $this->proxyCacheMessageMapper->findById($room, (int)$messageId);
+					if ($proxy->getLocalToken() !== $room->getToken()) {
+						throw new RoomNotFoundException();
+					}
+				} catch (DoesNotExistException) {
+					throw new RoomNotFoundException();
+				}
+				$message = $this->messageParser->createMessageFromProxyCache($room, $participant, $proxy, $this->l);
+			}
+
+			$placeholders = $replacements = [];
+			foreach ($message->getMessageParameters() as $placeholder => $parameter) {
+				$placeholders[] = '{' . $placeholder . '}';
+				if ($parameter['type'] === 'user' || $parameter['type'] === 'guest') {
+					$replacements[] = '@' . $parameter['name'];
+				} else {
+					$replacements[] = $parameter['name'];
+				}
+			}
+			$description = str_replace($placeholders, $replacements, $message->getMessage());
+
+			$titleLine = $this->l->t('Message of {user} in {conversation}');
+			if ($room->getType() === Room::TYPE_ONE_TO_ONE || $room->getType() === Room::TYPE_ONE_TO_ONE_FORMER) {
+				$titleLine = $this->l->t('Message of {user}');
+			}
+
+			$displayName = $message->getActorDisplayName();
+			if (in_array($message->getActorType(), [Attendee::ACTOR_GUESTS, Attendee::ACTOR_EMAILS], true)) {
+				if ($displayName === '') {
+					$displayName = $this->l->t('Guest');
+				} else {
+					$displayName = $this->l->t('%s (guest)', $displayName);
+				}
+			} elseif ($displayName === '') {
+				$titleLine = $this->l->t('Message of a deleted user in {conversation}');
+			}
+
+			$title = str_replace(
+				['{user}', '{conversation}'],
+				[$displayName, $title],
+				$titleLine
+			);
+		}
+
+		$reference->setTitle($title);
+		$reference->setDescription($description);
+		$reference->setUrl($this->urlGenerator->linkToRouteAbsolute('spreed.Page.showCall', ['token' => $room->getToken()]));
+		$reference->setImageUrl($this->avatarService->getAvatarUrl($room));
+
+		$referenceData = [
+			'id' => $room->getToken(),
+			'name' => $roomName,
+			'link' => $reference->getUrl(),
+			'call-type' => $this->getRoomType($room),
+		];
+
+		if ($messageId) {
+			$referenceData['message-id'] = $messageId;
+		}
+
+		$reference->setRichObject('call', $referenceData);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getCachePrefix(string $referenceId): string {
+		$referenceMatch = $this->getTalkAppLinkToken($referenceId);
+		if ($referenceMatch === null) {
+			return '';
+		}
+
+		return $referenceMatch['token'];
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getCacheKey(string $referenceId): ?string {
+		$referenceMatch = $this->getTalkAppLinkToken($referenceId);
+		if ($referenceMatch === null) {
+			return '';
+		}
+
+		return ($this->userId ?? '') . '#' . ($referenceMatch['message'] ?? 0);
+	}
+
+	protected function getRoomType(Room $room): string {
+		switch ($room->getType()) {
+			case Room::TYPE_ONE_TO_ONE:
+			case Room::TYPE_ONE_TO_ONE_FORMER:
+				return 'one2one';
+			case Room::TYPE_GROUP:
+				return 'group';
+			case Room::TYPE_PUBLIC:
+				return 'public';
+			default:
+				return 'unknown';
+		}
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getId(): string {
+		return Application::APP_ID;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getTitle(): string {
+		return $this->l->t('Talk conversations');
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getOrder(): int {
+		return 0;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	#[\Override]
+	public function getIconUrl(): string {
+		return $this->urlGenerator->imagePath(Application::APP_ID, 'app-dark.svg');
+	}
+
+	#[\Override]
+	public function getSupportedSearchProviderIds(): array {
+		if ($this->userId === null) {
+			return [];
+		}
+		return ['talk-conversations'];
+	}
+}