diff options
Diffstat (limited to 'classes/config.php')
| -rw-r--r-- | classes/config.php | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/classes/config.php b/classes/config.php index effbb78ad..ee1d3cb4a 100644 --- a/classes/config.php +++ b/classes/config.php @@ -107,14 +107,19 @@ class Config { private static $instance; private $params = []; + private $schema_version = null; - public static function get_instance() { + public static function get_instance() : Config { if (self::$instance == null) self::$instance = new self(); return self::$instance; } + private function __clone() { + // + } + function __construct() { $ref = new ReflectionClass(get_class($this)); @@ -124,12 +129,26 @@ class Config { list ($defval, $deftype) = $this::_DEFAULTS[$const]; - $this->params[$cvalue] = [ $this->cast_to(!empty($override) ? $override : $defval, $deftype), $deftype ]; + $this->params[$cvalue] = [ self::cast_to(!empty($override) ? $override : $defval, $deftype), $deftype ]; } } } - private function cast_to(string $value, int $type_hint) { + static function get_schema_version(bool $nocache = false) { + return self::get_instance()->_schema_version($nocache); + } + + function _schema_version(bool $nocache = false) { + if (empty($this->schema_version) || $nocache) { + $row = Db::pdo()->query("SELECT schema_version FROM ttrss_version")->fetch(); + + $this->schema_version = (int) $row["schema_version"]; + } + + return $this->schema_version; + } + + static function cast_to(string $value, int $type_hint) { switch ($type_hint) { case self::T_BOOL: return sql_bool_to_bool($value); @@ -149,7 +168,7 @@ class Config { private function _add(string $param, string $default, int $type_hint) { $override = getenv($this::_ENVVAR_PREFIX . $param); - $this->params[$param] = [ $this->cast_to(!empty($override) ? $override : $default, $type_hint), $type_hint ]; + $this->params[$param] = [ self::cast_to(!empty($override) ? $override : $default, $type_hint), $type_hint ]; } static function add(string $param, string $default, int $type_hint = Config::T_STRING) { |