92 lines
2.4 KiB
PHP
92 lines
2.4 KiB
PHP
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<?php
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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\Util\SerializeUtil;
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use Friendica\Core\Config\ValueObject\Cache;
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use Friendica\Database\Database;
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/**
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* Complete system configuration model, bound with the database
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*/
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class DatabaseConfig implements IManageConfigValues
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{
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/** @var Database */
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protected $database;
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/** @var Cache */
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protected $cache;
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public function __construct(Database $database, Cache $cache)
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{
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$this->database = $database;
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$this->cache = $cache;
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$this->reload();
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}
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/** {@inheritDoc} */
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public function reload()
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{
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$config = $this->database->selectToArray('config');
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foreach ($config as $entry) {
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$this->cache->set($entry['cat'], $entry['k'], SerializeUtil::maybeUnserialize($entry['v']), Cache::SOURCE_DATA);
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}
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}
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public function setAndSave(Cache $setCache, Cache $delCache): bool
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{
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$this->database->transaction();
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foreach ($setCache->getAll() as $category => $data) {
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foreach ($data as $key => $value) {
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$this->cache->set($category, $key, $value, Cache::SOURCE_DATA);
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$this->database->insert('config', ['cat' => $category, 'k' => $key, 'v' => serialize($value)], Database::INSERT_UPDATE);
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}
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}
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foreach ($delCache->getAll() as $category => $keys) {
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foreach ($keys as $key => $value) {
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$this->cache->delete($category, $key);
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$this->database->delete('config', ['cat' => $category, 'k' => $key]);
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}
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}
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return $this->database->commit();
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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 $this->cache->get($cat, $key) ?? $default_value;
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}
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/** {@inheritDoc} */
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public function set(string $cat, string $key, $value): bool
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{
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$this->cache->set($cat, $key, $value, Cache::SOURCE_DATA);
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return $this->database->insert('config', ['cat' => $cat, 'k' => $key, 'v' => serialize($value)], Database::INSERT_UPDATE);
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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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return new ConfigTransaction($this);
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}
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/** {@inheritDoc} */
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public function delete(string $cat, string $key): bool
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{
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$this->cache->delete($cat, $key);
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return $this->database->delete('config', ['cat' => $cat, 'k' => $key]);
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}
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/** {@inheritDoc} */
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public function getCache(): Cache
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{
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return $this->cache;
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}
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}
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