Initial refactoring for Postgres; DatabaseUpdater subclass is now passed to LoadExten...

[lhc/web/wiklou.git] / includes / installer / Installer.php

diff --git a/includes/installer/Installer.php b/includes/installer/Installer.php
index 6f63ecc..e401f57 100644 (file)
--- a/includes/installer/Installer.php
+++ b/includes/installer/Installer.php
@@ -61,7 +61,7 @@ abstract class Installer {
         *
         * @var array
         */
-       protected $dbTypes = array(
+       protected static $dbTypes = array(
                'mysql',
                'postgres',
                'sqlite',
@@ -118,8 +118,8 @@ abstract class Installer {
        /**
         * Get a list of known DB types.
         */
-       public function getDBTypes() {
-               return $this->dbTypes;
+       public static function getDBTypes() {
+               return self::$dbTypes;
        }
 
        /**
@@ -416,7 +416,7 @@ abstract class Installer {
                $goodNames = array();
                $allNames = array();
 
-               foreach ( $this->dbTypes as $name ) {
+               foreach ( self::getDBTypes() as $name ) {
                        $db = $this->getDBInstaller( $name );
                        $readableName = wfMsg( 'config-type-' . $name );