mirror of https://github.com/friendica/friendica
83 lines
2.3 KiB
PHP
83 lines
2.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2023, the Friendica project
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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 <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Core\Config\Model;
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use Friendica\Core\Config\Capability\IManageConfigValues;
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use Friendica\Core\Config\Capability\ISetConfigValuesTransactionally;
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use Friendica\Core\Config\Exception\ConfigPersistenceException;
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use Friendica\Core\Config\ValueObject\Cache;
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/**
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* Creates a basic, readonly model for the file-based configuration
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*/
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class ReadOnlyFileConfig implements IManageConfigValues
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{
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/** @var Cache */
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protected $configCache;
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/**
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* @param Cache $configCache The configuration cache (based on the config-files)
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*/
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public function __construct(Cache $configCache)
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{
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$this->configCache = $configCache;
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}
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/**
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* {@inheritDoc}
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*/
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public function getCache(): Cache
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{
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return $this->configCache;
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}
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/** {@inheritDoc} */
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public function beginTransaction(): ISetConfigValuesTransactionally
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{
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throw new ConfigPersistenceException('beginTransaction not allowed.');
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}
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/** {@inheritDoc} */
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public function reload()
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{
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throw new ConfigPersistenceException('reload not allowed.');
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}
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/** {@inheritDoc} */
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public function get(string $cat, string $key = null, $default_value = null)
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{
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return $this->configCache->get($cat, $key) ?? $default_value;
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}
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/** {@inheritDoc} */
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public function set(string $cat, string $key, $value): bool
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{
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throw new ConfigPersistenceException('set not allowed.');
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}
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/** {@inheritDoc} */
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public function delete(string $cat, string $key): bool
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{
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throw new ConfigPersistenceException('Save not allowed');
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}
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}
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