Update to MediaWiki 1.21.1

1 files changed, 0 insertions, 270 deletions

diff --git a/includes/installer/Ibm_db2Installer.php b/includes/installer/Ibm_db2Installer.php
deleted file mode 100644
index ca9bdf4b..00000000
--- a/includes/installer/Ibm_db2Installer.php
+++ /dev/null
@@ -1,270 +0,0 @@
-<?php
-/**
- * IBM_DB2-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
- */
-
-/**
- * Class for setting up the MediaWiki database using IBM_DB2.
- *
- * @ingroup Deployment
- * @since 1.17
- */
-class Ibm_db2Installer extends DatabaseInstaller {
-
-
-	protected $globalNames = array(
-		'wgDBserver',
-		'wgDBport',
-		'wgDBname',
-		'wgDBuser',
-		'wgDBpassword',
-		'wgDBmwschema',
-	);
-
-	protected $internalDefaults = array(
-		'_InstallUser' => 'db2admin'
-	);
-
-	/**
-	 * Get the DB2 database extension name
-	 * @return string
-	 */
-	public function getName(){
-		return 'ibm_db2';
-	}
-
-	/**
-	 * Determine whether the DB2 database extension is currently available in PHP
-	 * @return boolean
-	 */
-	public function isCompiled() {
-		return self::checkExtension( 'ibm_db2' );
-	}
-
-	/**
-	 * Generate a connection form for a DB2 database
-	 * @return string
-	 */
-	public function getConnectForm() {
-		return
-			$this->getTextBox( 'wgDBserver', 'config-db-host', array(), $this->parent->getHelpBox( 'config-db-host-help' ) ) .
-			$this->getTextBox( 'wgDBport', 'config-db-port', array(), $this->parent->getHelpBox( 'config-db-port' ) ) .
-			Html::openElement( 'fieldset' ) .
-			Html::element( 'legend', array(), wfMessage( 'config-db-wiki-settings' )->text() ) .
-			$this->getTextBox( 'wgDBname', 'config-db-name', array(), $this->parent->getHelpBox( 'config-db-name-help' ) ) .
-			$this->getTextBox( 'wgDBmwschema', 'config-db-schema', array(), $this->parent->getHelpBox( 'config-db-schema-help' ) ) .
-			Html::closeElement( 'fieldset' ) .
-			$this->getInstallUserBox();
-	}
-
-	/**
-	 * Validate and then execute the connection form for a DB2 database
-	 * @return Status
-	 */
-	public function submitConnectForm() {
-		// Get variables from the request
-		$newValues = $this->setVarsFromRequest(
-			array( 'wgDBserver', 'wgDBport', 'wgDBname',
-				'wgDBmwschema', 'wgDBuser', 'wgDBpassword' ) );
-
-		// Validate them
-		$status = Status::newGood();
-		if ( !strlen( $newValues['wgDBname'] ) ) {
-			$status->fatal( 'config-missing-db-name' );
-		} elseif ( !preg_match( '/^[a-zA-Z0-9_]+$/', $newValues['wgDBname'] ) ) {
-			$status->fatal( 'config-invalid-db-name', $newValues['wgDBname'] );
-		}
-		if ( !strlen( $newValues['wgDBmwschema'] ) ) {
-			$status->fatal( 'config-invalid-schema' );
-		}
-		elseif ( !preg_match( '/^[a-zA-Z0-9_]*$/', $newValues['wgDBmwschema'] ) ) {
-			$status->fatal( 'config-invalid-schema', $newValues['wgDBmwschema'] );
-		}
-		if ( !strlen( $newValues['wgDBport'] ) ) {
-			$status->fatal( 'config-invalid-port' );
-		}
-		elseif ( !preg_match( '/^[0-9_]*$/', $newValues['wgDBport'] ) ) {
-			$status->fatal( 'config-invalid-port', $newValues['wgDBport'] );
-		}
-
-		// Submit user box
-		if ( $status->isOK() ) {
-			$status->merge( $this->submitInstallUserBox() );
-		}
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-
-		global $wgDBport;
-		$wgDBport = $newValues['wgDBport'];
-
-		// Try to connect
-		$status->merge( $this->getConnection() );
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-
-		$this->parent->setVar( 'wgDBuser', $this->getVar( '_InstallUser' ) );
-		$this->parent->setVar( 'wgDBpassword', $this->getVar( '_InstallPassword' ) );
-
-		return $status;
-	}
-
-	/**
-	 * Open a DB2 database connection
-	 * @return Status
-	 */
-	public function openConnection() {
-		$status = Status::newGood();
-		try {
-			$db = new DatabaseIbm_db2(
-				$this->getVar( 'wgDBserver' ),
-				$this->getVar( '_InstallUser' ),
-				$this->getVar( '_InstallPassword' ),
-				$this->getVar( 'wgDBname' ),
-				0,
-				$this->getVar( 'wgDBmwschema' )
-			);
-			$status->value = $db;
-		} catch ( DBConnectionError $e ) {
-			$status->fatal( 'config-connection-error', $e->getMessage() );
-		}
-		return $status;
-	}
-
-	/**
-	 * Create a DB2 database for MediaWiki
-	 * @return Status
-	 */
-	public function setupDatabase() {
-		$status = $this->getConnection();
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-		/**
-		 * @var $conn DatabaseBase
-		 */
-		$conn = $status->value;
-		$dbName = $this->getVar( 'wgDBname' );
-		if( !$conn->selectDB( $dbName ) ) {
-			$conn->query( "CREATE DATABASE "
-				. $conn->addIdentifierQuotes( $dbName )
-				. " AUTOMATIC STORAGE YES"
-				. " USING CODESET UTF-8 TERRITORY US COLLATE USING SYSTEM"
-				. " PAGESIZE 32768", __METHOD__ );
-			$conn->selectDB( $dbName );
-		}
-		$this->setupSchemaVars();
-		return $status;
-	}
-
-	/**
-	 * Create tables from scratch.
-	 * First check if pagesize >= 32k.
-	 *
-	 * @return Status
-	 */
-	public function createTables() {
-		$status = $this->getConnection();
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-		$this->db->selectDB( $this->getVar( 'wgDBname' ) );
-
-		if( $this->db->tableExists( 'user' ) ) {
-			$status->warning( 'config-install-tables-exist' );
-			return $status;
-		}
-
-		/* Check for pagesize */
-		$status = $this->checkPageSize();
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-
-		$this->db->setFlag( DBO_DDLMODE ); // For Oracle's handling of schema files
-		$this->db->begin( __METHOD__ );
-
-		$error = $this->db->sourceFile( $this->db->getSchemaPath() );
-		if( $error !== true ) {
-			$this->db->reportQueryError( $error, 0, '', __METHOD__ );
-			$this->db->rollback( __METHOD__ );
-			$status->fatal( 'config-install-tables-failed', $error );
-		} else {
-			$this->db->commit( __METHOD__ );
-		}
-		// Resume normal operations
-		if( $status->isOk() ) {
-			$this->enableLB();
-		}
-		return $status;
-	}
-
-	/**
-	 * Check if database has a tablspace with pagesize >= 32k.
-	 *
-	 * @return Status
-	 */
-	public function checkPageSize() {
-		$status = $this->getConnection();
-		if ( !$status->isOK() ) {
-			return $status;
-		}
-		$this->db->selectDB( $this->getVar( 'wgDBname' ) );
-
-		try {
-			$result = $this->db->query( 'SELECT PAGESIZE FROM SYSCAT.TABLESPACES FOR READ ONLY' );
-			if( $result == false ) {
-				$status->fatal( 'config-connection-error', '' );
-			} else {
-				$row = $this->db->fetchRow( $result );
-				while ( $row ) {
-					if( $row[0] >= 32768 ) {
-						return $status;
-					}
-					$row = $this->db->fetchRow( $result );
-				}
-				$status->fatal( 'config-ibm_db2-low-db-pagesize', '' );
-			}
-		} catch ( DBUnexpectedError $e ) {
-			$status->fatal( 'config-connection-error', $e->getMessage() );
-		}
-
-		return $status;
-	}
-
-	/**
-	 * Generate the code to store the DB2-specific settings defined by the configuration form
-	 * @return string
-	 */
-	public function getLocalSettings() {
-		$schema = LocalSettingsGenerator::escapePhpString( $this->getVar( 'wgDBmwschema' ) );
-		$port = LocalSettingsGenerator::escapePhpString( $this->getVar( 'wgDBport' ) );
-		return
-"# IBM_DB2 specific settings
-\$wgDBmwschema         = \"{$schema}\";
-\$wgDBport             = \"{$port}\";";
-	}
-
-	public function __construct( $parent ) {
-		parent::__construct( $parent );
-	}
-}