fix some spacing

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

diff --git a/includes/installer/SqliteInstaller.php b/includes/installer/SqliteInstaller.php
index 67dd1ba..68df6ab 100644 (file)
--- a/includes/installer/SqliteInstaller.php
+++ b/includes/installer/SqliteInstaller.php
@@ -2,6 +2,21 @@
 /**
  * Sqlite-specific installer.
  *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup Deployment
  */
@@ -13,6 +28,7 @@
  * @since 1.17
  */
 class SqliteInstaller extends DatabaseInstaller {
+       const MINIMUM_VERSION = '3.3.7';
 
        /**
         * @var DatabaseSqlite
@@ -32,6 +48,24 @@ class SqliteInstaller extends DatabaseInstaller {
                return self::checkExtension( 'pdo_sqlite' );
        }
 
+       /**
+        *
+        * @return Status:
+        */
+       public function checkPrerequisites() {
+               $result = Status::newGood();
+               // Bail out if SQLite is too old
+               $db = new DatabaseSqliteStandalone( ':memory:' );
+               if ( version_compare( $db->getServerVersion(), self::MINIMUM_VERSION, '<' ) ) {
+                       $result->fatal( 'config-outdated-sqlite', $db->getServerVersion(), self::MINIMUM_VERSION );
+               }
+               // Check for FTS3 full-text search module
+               if( DatabaseSqlite::getFulltextSearchModule() != 'FTS3' ) {
+                       $result->warning( 'config-no-fts3' );
+               }
+               return $result;
+       }
+
        public function getGlobalDefaults() {
                if ( isset( $_SERVER['DOCUMENT_ROOT'] ) ) {
                        $path = str_replace(
@@ -79,6 +113,8 @@ class SqliteInstaller extends DatabaseInstaller {
                        $dir = self::realpath( $dir );
                        $this->setVar( 'wgSQLiteDataDir', $dir );
                }
+               # Table prefix is not used on SQLite, keep it empty
+               $this->setVar( 'wgDBprefix', '' );
                return $result;
        }
 
@@ -188,7 +224,7 @@ class SqliteInstaller extends DatabaseInstaller {
        }
 
        /**
-        * @return Staus
+        * @return Status
         */
        public function createTables() {
                $status = parent::createTables();
@@ -204,7 +240,7 @@ class SqliteInstaller extends DatabaseInstaller {
 
                $module = DatabaseSqlite::getFulltextSearchModule();
                $fts3tTable = $this->db->checkForEnabledSearch();
-               if ( $fts3tTable &&  !$module ) {
+               if ( $fts3tTable && !$module ) {
                        $status->warning( 'config-sqlite-fts3-downgrade' );
                        $this->db->sourceFile( "$IP/maintenance/sqlite/archives/searchindex-no-fts.sql" );
                } elseif ( !$fts3tTable && $module == 'FTS3' ) {
@@ -220,6 +256,6 @@ class SqliteInstaller extends DatabaseInstaller {
                $dir = LocalSettingsGenerator::escapePhpString( $this->getVar( 'wgSQLiteDataDir' ) );
                return
 "# SQLite-specific settings
-\$wgSQLiteDataDir    = \"{$dir}\";";
+\$wgSQLiteDataDir = \"{$dir}\";";
        }
 }