diff options
Diffstat (limited to 'lib/public/AppFramework/Services/IAppConfig.php')
| -rw-r--r-- | lib/public/AppFramework/Services/IAppConfig.php | 253 |
1 files changed, 233 insertions, 20 deletions
diff --git a/lib/public/AppFramework/Services/IAppConfig.php b/lib/public/AppFramework/Services/IAppConfig.php index baac2946e3c..aa95e665604 100644 --- a/lib/public/AppFramework/Services/IAppConfig.php +++ b/lib/public/AppFramework/Services/IAppConfig.php @@ -3,28 +3,13 @@ declare(strict_types=1); /** - * @copyright Copyright (c) 2020, Roeland Jago Douma <roeland@famdouma.nl> - * - * @author Roeland Jago Douma <roeland@famdouma.nl> - * - * @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/>. - * + * SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors + * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCP\AppFramework\Services; +use OCP\Exceptions\AppConfigUnknownKeyException; + /** * Wrapper for AppConfig for the AppFramework * @@ -37,7 +22,58 @@ interface IAppConfig { * @return string[] the keys stored for the app * @since 20.0.0 */ - public function getAppKeys(): array ; + public function getAppKeys(): array; + + /** + * Check if a key exists in the list of stored config values. + * + * @param string $key config key + * @param bool $lazy search within lazy loaded config + * + * @return bool TRUE if key exists + * @since 29.0.0 + */ + public function hasAppKey(string $key, ?bool $lazy = false): bool; + + /** + * best way to see if a value is set as sensitive (not displayed in report) + * + * @param string $key config key + * @param bool|null $lazy search within lazy loaded config + * + * @return bool TRUE if value is sensitive + * @throws AppConfigUnknownKeyException if config key is not known + * @since 29.0.0 + */ + public function isSensitive(string $key, ?bool $lazy = false): bool; + + /** + * Returns if the config key stored in database is lazy loaded + * + * **WARNING:** ignore lazy filtering, all config values are loaded from database + * + * @param string $key config key + * + * @return bool TRUE if config is lazy loaded + * @throws AppConfigUnknownKeyException if config key is not known + * @see IAppConfig for details about lazy loading + * @since 29.0.0 + */ + public function isLazy(string $key): bool; + + /** + * List all config values from an app with config key starting with $key. + * Returns an array with config key as key, stored value as value. + * + * **WARNING:** ignore lazy filtering, all config values are loaded from database + * + * @param string $key config keys prefix to search, can be empty. + * @param bool $filtered filter sensitive config values + * + * @return array<string, string|int|float|bool|array> [configKey => configValue] + * @since 29.0.0 + */ + public function getAllAppValues(string $key = '', bool $filtered = false): array; /** * Writes a new app wide value @@ -46,20 +82,197 @@ interface IAppConfig { * @param string $value the value that should be stored * @return void * @since 20.0.0 + * @deprecated 29.0.0 use {@see setAppValueString()} */ public function setAppValue(string $key, string $value): void; /** + * Store a config key and its value in database + * + * If config key is already known with the exact same config value, the database is not updated. + * If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded. + * + * If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first + * + * @param string $key config key + * @param string $value config value + * @param bool $sensitive if TRUE value will be hidden when listing config values. + * @param bool $lazy set config as lazy loaded + * + * @return bool TRUE if value was different, therefor updated in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function setAppValueString(string $key, string $value, bool $lazy = false, bool $sensitive = false): bool; + + /** + * Store a config key and its value in database + * + * When handling huge value around and/or above 2,147,483,647, a debug log will be generated + * on 64bits system, as php int type reach its limit (and throw an exception) on 32bits when using huge numbers. + * + * When using huge numbers, it is advised to use {@see \OCP\Util::numericToNumber()} and {@see setValueString()} + * + * If config key is already known with the exact same config value, the database is not updated. + * If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded. + * + * If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first + * + * @param string $key config key + * @param int $value config value + * @param bool $sensitive if TRUE value will be hidden when listing config values. + * @param bool $lazy set config as lazy loaded + * + * @return bool TRUE if value was different, therefor updated in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function setAppValueInt(string $key, int $value, bool $lazy = false, bool $sensitive = false): bool; + + /** + * Store a config key and its value in database. + * + * If config key is already known with the exact same config value, the database is not updated. + * If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded. + * + * If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first + * + * @param string $key config key + * @param float $value config value + * @param bool $sensitive if TRUE value will be hidden when listing config values. + * @param bool $lazy set config as lazy loaded + * + * @return bool TRUE if value was different, therefor updated in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function setAppValueFloat(string $key, float $value, bool $lazy = false, bool $sensitive = false): bool; + + /** + * Store a config key and its value in database + * + * If config key is already known with the exact same config value, the database is not updated. + * If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded. + * + * If config value was previously stored as lazy loaded, status cannot be altered without using {@see deleteKey()} first + * + * @param string $key config key + * @param bool $value config value + * @param bool $lazy set config as lazy loaded + * + * @return bool TRUE if value was different, therefor updated in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function setAppValueBool(string $key, bool $value, bool $lazy = false): bool; + + /** + * Store a config key and its value in database + * + * If config key is already known with the exact same config value, the database is not updated. + * If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded. + * + * If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first + * + * @param string $key config key + * @param array $value config value + * @param bool $sensitive if TRUE value will be hidden when listing config values. + * @param bool $lazy set config as lazy loaded + * + * @return bool TRUE if value was different, therefor updated in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function setAppValueArray(string $key, array $value, bool $lazy = false, bool $sensitive = false): bool; + + /** * Looks up an app wide defined value * * @param string $key the key of the value, under which it was saved * @param string $default the default value to be returned if the value isn't set + * * @return string the saved value * @since 20.0.0 + * @deprecated 29.0.0 use {@see getAppValueString()} */ public function getAppValue(string $key, string $default = ''): string; /** + * Get config value assigned to a config key. + * If config key is not found in database, default value is returned. + * If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE. + * + * @param string $key config key + * @param string $default default value + * @param bool $lazy search within lazy loaded config + * + * @return string stored config value or $default if not set in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function getAppValueString(string $key, string $default = '', bool $lazy = false): string; + + /** + * Get config value assigned to a config key. + * If config key is not found in database, default value is returned. + * If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE. + * + * @param string $key config key + * @param int $default default value + * @param bool $lazy search within lazy loaded config + * + * @return int stored config value or $default if not set in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function getAppValueInt(string $key, int $default = 0, bool $lazy = false): int; + + /** + * Get config value assigned to a config key. + * If config key is not found in database, default value is returned. + * If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE. + * + * @param string $key config key + * @param float $default default value + * @param bool $lazy search within lazy loaded config + * + * @return float stored config value or $default if not set in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function getAppValueFloat(string $key, float $default = 0, bool $lazy = false): float; + + /** + * Get config value assigned to a config key. + * If config key is not found in database, default value is returned. + * If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE. + * + * @param string $key config key + * @param bool $default default value + * @param bool $lazy search within lazy loaded config + * + * @return bool stored config value or $default if not set in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function getAppValueBool(string $key, bool $default = false, bool $lazy = false): bool; + + /** + * Get config value assigned to a config key. + * If config key is not found in database, default value is returned. + * If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE. + * + * @param string $key config key + * @param array $default default value + * @param bool $lazy search within lazy loaded config + * + * @return array stored config value or $default if not set in database + * @since 29.0.0 + * @see \OCP\IAppConfig for explanation about lazy loading + */ + public function getAppValueArray(string $key, array $default = [], bool $lazy = false): array; + + /** * Delete an app wide defined value * * @param string $key the key of the value, under which it was saved |