135 lines
4.3 KiB
PHP
135 lines
4.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2022 Julien Veyssier <eneiluj@posteo.net>
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*
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* @author Julien Veyssier <eneiluj@posteo.net>
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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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namespace OCA\Deck\Reference;
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use OCA\Deck\AppInfo\Application;
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use OCA\Deck\NoPermissionException;
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use OCA\Deck\Service\BoardService;
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use OCP\Collaboration\Reference\IReference;
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use OCP\Collaboration\Reference\IReferenceProvider;
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use OCP\Collaboration\Reference\Reference;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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class BoardReferenceProvider implements IReferenceProvider {
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private IURLGenerator $urlGenerator;
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private BoardService $boardService;
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private ?string $userId;
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private IL10N $l10n;
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public function __construct(BoardService $boardService,
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IURLGenerator $urlGenerator,
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IL10N $l10n,
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?string $userId) {
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$this->urlGenerator = $urlGenerator;
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$this->boardService = $boardService;
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$this->userId = $userId;
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$this->l10n = $l10n;
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}
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/**
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* @inheritDoc
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*/
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public function matchReference(string $referenceText): bool {
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$start = $this->urlGenerator->getAbsoluteURL('/apps/' . Application::APP_ID);
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$startIndex = $this->urlGenerator->getAbsoluteURL('/index.php/apps/' . Application::APP_ID);
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// link example: https://nextcloud.local/index.php/apps/deck/#/board/2
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$noIndexMatch = preg_match('/^' . preg_quote($start, '/') . '(?:\/#!?)?\/board\/[0-9]+$/', $referenceText) === 1;
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$indexMatch = preg_match('/^' . preg_quote($startIndex, '/') . '(?:\/#!?)?\/board\/[0-9]+$/', $referenceText) === 1;
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return $noIndexMatch || $indexMatch;
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}
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/**
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* @inheritDoc
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*/
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public function resolveReference(string $referenceText): ?IReference {
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if ($this->matchReference($referenceText)) {
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$boardId = $this->getBoardId($referenceText);
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if ($boardId !== null) {
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try {
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$board = $this->boardService->find($boardId)->jsonSerialize();
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} catch (NoPermissionException $e) {
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// Skip throwing if user has no permissions
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return null;
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}
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$board = $this->sanitizeSerializedBoard($board);
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/** @var IReference $reference */
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$reference = new Reference($referenceText);
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$reference->setTitle($this->l10n->t('Deck board') . ': ' . $board['title']);
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$ownerDisplayName = $board['owner']['displayname'] ?? $board['owner']['uid'] ?? '???';
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$reference->setDescription($this->l10n->t('Owned by %1$s', [$ownerDisplayName]));
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$imageUrl = $this->urlGenerator->getAbsoluteURL(
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$this->urlGenerator->imagePath(Application::APP_ID, 'deck-dark.svg')
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);
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$reference->setImageUrl($imageUrl);
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$reference->setRichObject(Application::APP_ID . '-board', [
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'id' => $boardId,
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'board' => $board,
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]);
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return $reference;
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}
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}
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return null;
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}
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private function sanitizeSerializedBoard(array $board): array {
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unset($board['labels']);
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$board['owner'] = $board['owner']->jsonSerialize();
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unset($board['acl']);
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unset($board['users']);
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return $board;
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}
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private function getBoardId(string $url): ?int {
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$start = $this->urlGenerator->getAbsoluteURL('/apps/' . Application::APP_ID);
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$startIndex = $this->urlGenerator->getAbsoluteURL('/index.php/apps/' . Application::APP_ID);
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preg_match('/^' . preg_quote($start, '/') . '(?:\/#!?)?\/board\/([0-9]+)$/', $url, $matches);
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if (!$matches) {
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preg_match('/^' . preg_quote($startIndex, '/') . '(?:\/#!?)?\/board\/([0-9]+)$/', $url, $matches);
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}
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if ($matches && count($matches) > 1) {
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return (int) $matches[1];
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}
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return null;
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}
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public function getCachePrefix(string $referenceId): string {
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$boardId = $this->getBoardId($referenceId);
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if ($boardId !== null) {
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return (string) $boardId;
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}
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return $referenceId;
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}
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public function getCacheKey(string $referenceId): ?string {
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return $this->userId ?? '';
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}
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}
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