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nextcloud_server/lib/public/Collaboration/Reference/IReferenceManager.php
Julien Veyssier 8766e4f242
handle and return touchProvider errors
Signed-off-by: Julien Veyssier <julien-nc@posteo.net>
2023-01-27 11:10:56 +01:00

98 lines
2.9 KiB
PHP

<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @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 OCP\Collaboration\Reference;
/**
* @since 25.0.0
*/
interface IReferenceManager {
/**
* Return all reference identifiers within a string as an array
*
* @return string[] Array of found references (urls)
* @since 25.0.0
*/
public function extractReferences(string $text): array;
/**
* Resolve a given reference id to its metadata with all available providers
*
* This method has a fallback to always provide the open graph metadata,
* but may still return null in case this is disabled or the fetching fails
*
* @since 25.0.0
*/
public function resolveReference(string $referenceId): ?IReference;
/**
* Get a reference by its cache key
*
* @since 25.0.0
*/
public function getReferenceByCacheKey(string $cacheKey): ?IReference;
/**
* Explicitly get a reference from the cache to avoid heavy fetches for cases
* the cache can then be filled with a separate request from the frontend
*
* @since 25.0.0
*/
public function getReferenceFromCache(string $referenceId): ?IReference;
/**
* Invalidate all cache entries with a prefix or just one if the cache key is provided
*
* @since 25.0.0
*/
public function invalidateCache(string $cachePrefix, ?string $cacheKey = null): void;
/**
* Get information on discoverable reference providers (id, title, icon and order)
* If the provider is searchable, also get the list of supported unified search providers
*
* @return IDiscoverableReferenceProvider[]
* @since 26.0.0
*/
public function getDiscoverableProviders(): array;
/**
* Update or set the last used timestamp for a provider
*
* @param string $userId
* @param string $providerId
* @param int|null $timestamp use current timestamp if null
* @return bool
* @since 26.0.0
*/
public function touchProvider(string $userId, string $providerId, ?int $timestamp = null): bool;
/**
* Get all known last used timestamps for reference providers
*
* @return int[]
* @since 26.0.0
*/
public function getUserProviderTimestamps(): array;
}