- // After the successful save, remove the db values
- foreach ($toDelete as $delete) {
- DBA::delete('config', ['cat' => $delete['cat'], 'k' => $delete['key']]);
- }
-
- Lock::release('config_update');
- }
-
- return true;
- }
-
- /**
- * Adds a value to the ConfigFileSave in case it isn't already updated
- *
- * @param IConfigCache $configCache The cached config file
- * @param ConfigFileSaver $configFileSaver The config file saver
- * @param string $cat The config category
- * @param string $key The config key
- * @param bool $allowEmpty If true, empty values are valid (Default there has to be a variable)
- * @param string $default A default value, if none of the settings are valid
- *
- * @return boolean True, if a value was updated
- *
- * @throws \Exception if DBA or Logger doesn't work
- */
- private static function updateConfigEntry(
- IConfigCache $configCache,
- ConfigFileSaver $configFileSaver,
- $cat,
- $key,
- $allowEmpty = false,
- $default = '')
- {
-
- // check if the config file differs from the whole configuration (= The db contains other values)
- $fileValue = $configCache->get($cat, $key);
- $dbConfig = DBA::selectFirst('config', ['v'], ['cat' => $cat, 'k' => $key]);
-
- if (DBA::isResult($dbConfig)) {
- $dbValue = $dbConfig['v'];
- } else {
- $dbValue = null;
- }
-
- // If the db contains a config value, check it
- if ((
- ($allowEmpty && isset($dbValue)) ||
- (!$allowEmpty && !empty($dbValue))
- ) &&
- $fileValue !== $dbValue) {
- Logger::info('Difference in config found', ['cat' => $cat, 'key' => $key, 'file' => $fileValue, 'db' => $dbValue]);
- $configFileSaver->addConfigValue($cat, $key, $dbValue);
- return true;
-
- // If both config values are not set, use the default value
- } elseif (
- ($allowEmpty && !isset($fileValue) && !isset($dbValue)) ||
- (!$allowEmpty && empty($fileValue) && empty($dbValue) && !empty($default))) {
-
- Logger::info('Using default for config', ['cat' => $cat, 'key' => $key, 'value' => $default]);
- $configFileSaver->addConfigValue($cat, $key, $default);