f994817f6b
These files have all had treatment before, and these occurrences have either been missed or have been introduced after. Change-Id: I06cdab4616b5bff47c85152df28f18c861730a23
728 lines
22 KiB
PHP
728 lines
22 KiB
PHP
<?php
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/**
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* Microsoft SQL Server-specific installer.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Deployment
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*/
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/**
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* Class for setting up the MediaWiki database using Microsoft SQL Server.
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*
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* @ingroup Deployment
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* @since 1.23
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*/
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class MssqlInstaller extends DatabaseInstaller {
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protected $globalNames = array(
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'wgDBserver',
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'wgDBname',
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'wgDBuser',
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'wgDBpassword',
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'wgDBmwschema',
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'wgDBprefix',
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'wgDBWindowsAuthentication',
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);
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protected $internalDefaults = array(
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'_InstallUser' => 'sa',
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'_InstallWindowsAuthentication' => 'sqlauth',
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'_WebWindowsAuthentication' => 'sqlauth',
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);
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// SQL Server 2005 RTM
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// @todo Are SQL Express version numbers different?)
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public $minimumVersion = '9.00.1399';
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// These are schema-level privs
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// Note: the web user will be created will full permissions if possible, this permission
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// list is only used if we are unable to grant full permissions.
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public $webUserPrivs = array(
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'DELETE',
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'INSERT',
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'SELECT',
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'UPDATE',
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'EXECUTE',
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);
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/**
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* @return string
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*/
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public function getName() {
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return 'mssql';
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}
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/**
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* @return bool
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*/
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public function isCompiled() {
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return self::checkExtension( 'sqlsrv' );
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}
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/**
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* @return string
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*/
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public function getConnectForm() {
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if ( $this->getVar( '_InstallWindowsAuthentication' ) == 'windowsauth' ) {
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$displayStyle = 'display: none;';
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} else {
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$displayStyle = 'display: block;';
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}
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return $this->getTextBox(
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'wgDBserver',
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'config-db-host',
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array(),
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$this->parent->getHelpBox( 'config-db-host-help' )
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) .
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Html::openElement( 'fieldset' ) .
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Html::element( 'legend', array(), wfMessage( 'config-db-wiki-settings' )->text() ) .
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$this->getTextBox( 'wgDBname', 'config-db-name', array( 'dir' => 'ltr' ),
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$this->parent->getHelpBox( 'config-db-name-help' ) ) .
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$this->getTextBox( 'wgDBmwschema', 'config-db-schema', array( 'dir' => 'ltr' ),
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$this->parent->getHelpBox( 'config-db-schema-help' ) ) .
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$this->getTextBox( 'wgDBprefix', 'config-db-prefix', array( 'dir' => 'ltr' ),
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$this->parent->getHelpBox( 'config-db-prefix-help' ) ) .
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Html::closeElement( 'fieldset' ) .
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Html::openElement( 'fieldset' ) .
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Html::element( 'legend', array(), wfMessage( 'config-db-install-account' )->text() ) .
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$this->getRadioSet( array(
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'var' => '_InstallWindowsAuthentication',
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'label' => 'config-mssql-auth',
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'itemLabelPrefix' => 'config-mssql-',
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'values' => array( 'sqlauth', 'windowsauth' ),
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'itemAttribs' => array(
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'sqlauth' => array(
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'class' => 'showHideRadio',
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'rel' => 'dbCredentialBox',
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),
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'windowsauth' => array(
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'class' => 'hideShowRadio',
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'rel' => 'dbCredentialBox',
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)
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),
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'help' => $this->parent->getHelpBox( 'config-mssql-install-auth' )
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) ) .
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Html::openElement( 'div', array( 'id' => 'dbCredentialBox', 'style' => $displayStyle ) ) .
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$this->getTextBox(
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'_InstallUser',
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'config-db-username',
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array( 'dir' => 'ltr' ),
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$this->parent->getHelpBox( 'config-db-install-username' )
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) .
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$this->getPasswordBox(
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'_InstallPassword',
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'config-db-password',
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array( 'dir' => 'ltr' ),
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$this->parent->getHelpBox( 'config-db-install-password' )
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) .
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Html::closeElement( 'div' ) .
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Html::closeElement( 'fieldset' );
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}
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public function submitConnectForm() {
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// Get variables from the request.
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$newValues = $this->setVarsFromRequest( array(
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'wgDBserver',
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'wgDBname',
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'wgDBmwschema',
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'wgDBprefix'
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) );
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// Validate them.
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$status = Status::newGood();
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if ( !strlen( $newValues['wgDBserver'] ) ) {
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$status->fatal( 'config-missing-db-host' );
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}
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if ( !strlen( $newValues['wgDBname'] ) ) {
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$status->fatal( 'config-missing-db-name' );
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} elseif ( !preg_match( '/^[a-z0-9_]+$/i', $newValues['wgDBname'] ) ) {
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$status->fatal( 'config-invalid-db-name', $newValues['wgDBname'] );
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}
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if ( !preg_match( '/^[a-z0-9_]*$/i', $newValues['wgDBmwschema'] ) ) {
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$status->fatal( 'config-invalid-schema', $newValues['wgDBmwschema'] );
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}
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if ( !preg_match( '/^[a-z0-9_]*$/i', $newValues['wgDBprefix'] ) ) {
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$status->fatal( 'config-invalid-db-prefix', $newValues['wgDBprefix'] );
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}
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if ( !$status->isOK() ) {
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return $status;
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}
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// Check for blank schema and remap to dbo
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if ( $newValues['wgDBmwschema'] === '' ) {
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$this->setVar( 'wgDBmwschema', 'dbo' );
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}
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// User box
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$this->setVarsFromRequest( array(
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'_InstallUser',
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'_InstallPassword',
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'_InstallWindowsAuthentication'
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) );
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// Try to connect
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$status = $this->getConnection();
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if ( !$status->isOK() ) {
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return $status;
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}
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/**
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* @var $conn DatabaseBase
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*/
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$conn = $status->value;
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// Check version
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$version = $conn->getServerVersion();
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if ( version_compare( $version, $this->minimumVersion ) < 0 ) {
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return Status::newFatal( 'config-mssql-old', $this->minimumVersion, $version );
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}
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return $status;
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}
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/**
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* @return Status
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*/
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public function openConnection() {
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global $wgDBWindowsAuthentication;
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$status = Status::newGood();
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$user = $this->getVar( '_InstallUser' );
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$password = $this->getVar( '_InstallPassword' );
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if ( $this->getVar( '_InstallWindowsAuthentication' ) == 'windowsauth' ) {
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// Use Windows authentication for this connection
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$wgDBWindowsAuthentication = true;
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} else {
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$wgDBWindowsAuthentication = false;
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}
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try {
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$db = DatabaseBase::factory( 'mssql', array(
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'host' => $this->getVar( 'wgDBserver' ),
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'user' => $user,
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'password' => $password,
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'dbname' => false,
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'flags' => 0,
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'tablePrefix' => $this->getVar( 'wgDBprefix' ) ) );
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$db->prepareStatements( false );
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$db->scrollableCursor( false );
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$status->value = $db;
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} catch ( DBConnectionError $e ) {
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$status->fatal( 'config-connection-error', $e->getMessage() );
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}
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return $status;
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}
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public function preUpgrade() {
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global $wgDBuser, $wgDBpassword;
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$status = $this->getConnection();
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if ( !$status->isOK() ) {
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$this->parent->showStatusError( $status );
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return;
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}
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/**
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* @var $conn DatabaseBase
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*/
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$conn = $status->value;
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$conn->selectDB( $this->getVar( 'wgDBname' ) );
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# Normal user and password are selected after this step, so for now
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# just copy these two
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$wgDBuser = $this->getVar( '_InstallUser' );
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$wgDBpassword = $this->getVar( '_InstallPassword' );
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}
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/**
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* Return true if the install user can create accounts
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*
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* @return bool
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*/
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public function canCreateAccounts() {
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$status = $this->getConnection();
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if ( !$status->isOK() ) {
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return false;
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}
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/** @var $conn DatabaseBase */
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$conn = $status->value;
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// We need the server-level ALTER ANY LOGIN permission to create new accounts
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$res = $conn->query( "SELECT permission_name FROM sys.fn_my_permissions( NULL, 'SERVER' )" );
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$serverPrivs = array(
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'ALTER ANY LOGIN' => false,
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'CONTROL SERVER' => false,
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);
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foreach ( $res as $row ) {
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$serverPrivs[$row->permission_name] = true;
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}
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if ( !$serverPrivs['ALTER ANY LOGIN'] ) {
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return false;
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}
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// Check to ensure we can grant everything needed as well
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// We can't actually tell if we have WITH GRANT OPTION for a given permission, so we assume we do
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// and just check for the permission
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// http://technet.microsoft.com/en-us/library/ms178569.aspx
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// The following array sets up which permissions imply whatever permissions we specify
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$implied = array(
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// schema database server
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'DELETE' => array( 'DELETE', 'CONTROL SERVER' ),
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'EXECUTE' => array( 'EXECUTE', 'CONTROL SERVER' ),
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'INSERT' => array( 'INSERT', 'CONTROL SERVER' ),
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'SELECT' => array( 'SELECT', 'CONTROL SERVER' ),
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'UPDATE' => array( 'UPDATE', 'CONTROL SERVER' ),
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);
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$grantOptions = array_flip( $this->webUserPrivs );
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// Check for schema and db-level permissions, but only if the schema/db exists
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$schemaPrivs = $dbPrivs = array(
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'DELETE' => false,
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'EXECUTE' => false,
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'INSERT' => false,
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'SELECT' => false,
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'UPDATE' => false,
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);
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$dbPrivs['ALTER ANY USER'] = false;
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if ( $this->databaseExists( $this->getVar( 'wgDBname' ) ) ) {
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$conn->selectDB( $this->getVar( 'wgDBname' ) );
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$res = $conn->query( "SELECT permission_name FROM sys.fn_my_permissions( NULL, 'DATABASE' )" );
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foreach ( $res as $row ) {
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$dbPrivs[$row->permission_name] = true;
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}
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// If the db exists, we need ALTER ANY USER privs on it to make a new user
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if ( !$dbPrivs['ALTER ANY USER'] ) {
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return false;
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}
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if ( $this->schemaExists( $this->getVar( 'wgDBmwschema' ) ) ) {
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// wgDBmwschema is validated to only contain alphanumeric + underscore, so this is safe
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$res = $conn->query( "SELECT permission_name FROM sys.fn_my_permissions( "
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. "'{$this->getVar( 'wgDBmwschema' )}', 'SCHEMA' )" );
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foreach ( $res as $row ) {
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$schemaPrivs[$row->permission_name] = true;
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}
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}
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}
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// Now check all the grants we'll need to be doing to see if we can
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foreach ( $this->webUserPrivs as $permission ) {
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if ( ( isset( $schemaPrivs[$permission] ) && $schemaPrivs[$permission] )
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|| ( isset( $dbPrivs[$implied[$permission][0]] )
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&& $dbPrivs[$implied[$permission][0]] )
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|| ( isset( $serverPrivs[$implied[$permission][1]] )
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&& $serverPrivs[$implied[$permission][1]] )
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) {
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unset( $grantOptions[$permission] );
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}
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}
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if ( count( $grantOptions ) ) {
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// Can't grant everything
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return false;
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}
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return true;
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}
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/**
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* @return string
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*/
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public function getSettingsForm() {
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if ( $this->canCreateAccounts() ) {
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$noCreateMsg = false;
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} else {
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$noCreateMsg = 'config-db-web-no-create-privs';
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}
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$wrapperStyle = $this->getVar( '_SameAccount' ) ? 'display: none' : '';
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$displayStyle = $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth'
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? 'display: none'
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: '';
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$s = Html::openElement( 'fieldset' ) .
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Html::element( 'legend', array(), wfMessage( 'config-db-web-account' )->text() ) .
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$this->getCheckBox(
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'_SameAccount', 'config-db-web-account-same',
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array( 'class' => 'hideShowRadio', 'rel' => 'dbOtherAccount' )
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) .
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Html::openElement( 'div', array( 'id' => 'dbOtherAccount', 'style' => $wrapperStyle ) ) .
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$this->getRadioSet( array(
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'var' => '_WebWindowsAuthentication',
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'label' => 'config-mssql-auth',
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'itemLabelPrefix' => 'config-mssql-',
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'values' => array( 'sqlauth', 'windowsauth' ),
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'itemAttribs' => array(
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'sqlauth' => array(
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'class' => 'showHideRadio',
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'rel' => 'dbCredentialBox',
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),
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'windowsauth' => array(
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'class' => 'hideShowRadio',
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'rel' => 'dbCredentialBox',
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)
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),
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'help' => $this->parent->getHelpBox( 'config-mssql-web-auth' )
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) ) .
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Html::openElement( 'div', array( 'id' => 'dbCredentialBox', 'style' => $displayStyle ) ) .
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$this->getTextBox( 'wgDBuser', 'config-db-username' ) .
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$this->getPasswordBox( 'wgDBpassword', 'config-db-password' ) .
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Html::closeElement( 'div' );
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if ( $noCreateMsg ) {
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$s .= $this->parent->getWarningBox( wfMessage( $noCreateMsg )->plain() );
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} else {
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$s .= $this->getCheckBox( '_CreateDBAccount', 'config-db-web-create' );
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}
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$s .= Html::closeElement( 'div' ) . Html::closeElement( 'fieldset' );
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return $s;
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}
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/**
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* @return Status
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*/
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public function submitSettingsForm() {
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$this->setVarsFromRequest( array(
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'wgDBuser',
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'wgDBpassword',
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'_SameAccount',
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'_CreateDBAccount',
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'_WebWindowsAuthentication'
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) );
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if ( $this->getVar( '_SameAccount' ) ) {
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$this->setVar( '_WebWindowsAuthentication', $this->getVar( '_InstallWindowsAuthentication' ) );
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$this->setVar( 'wgDBuser', $this->getVar( '_InstallUser' ) );
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$this->setVar( 'wgDBpassword', $this->getVar( '_InstallPassword' ) );
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}
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if ( $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth' ) {
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$this->setVar( 'wgDBuser', '' );
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$this->setVar( 'wgDBpassword', '' );
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$this->setVar( 'wgDBWindowsAuthentication', true );
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} else {
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$this->setVar( 'wgDBWindowsAuthentication', false );
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}
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if ( $this->getVar( '_CreateDBAccount' )
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&& $this->getVar( '_WebWindowsAuthentication' ) == 'sqlauth'
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&& strval( $this->getVar( 'wgDBpassword' ) ) == ''
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) {
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return Status::newFatal( 'config-db-password-empty', $this->getVar( 'wgDBuser' ) );
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}
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// Validate the create checkbox
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$canCreate = $this->canCreateAccounts();
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if ( !$canCreate ) {
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$this->setVar( '_CreateDBAccount', false );
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$create = false;
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} else {
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$create = $this->getVar( '_CreateDBAccount' );
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}
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if ( !$create ) {
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// Test the web account
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$user = $this->getVar( 'wgDBuser' );
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$password = $this->getVar( 'wgDBpassword' );
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if ( $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth' ) {
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$user = 'windowsauth';
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$password = 'windowsauth';
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}
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try {
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DatabaseBase::factory( 'mssql', array(
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'host' => $this->getVar( 'wgDBserver' ),
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'user' => $user,
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'password' => $password,
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'dbname' => false,
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'flags' => 0,
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'tablePrefix' => $this->getVar( 'wgDBprefix' ),
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'schema' => $this->getVar( 'wgDBmwschema' ),
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) );
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} catch ( DBConnectionError $e ) {
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return Status::newFatal( 'config-connection-error', $e->getMessage() );
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}
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}
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return Status::newGood();
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}
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public function preInstall() {
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# Add our user callback to installSteps, right before the tables are created.
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$callback = array(
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'name' => 'user',
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'callback' => array( $this, 'setupUser' ),
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);
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$this->parent->addInstallStep( $callback, 'tables' );
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}
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/**
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* @return Status
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*/
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public function setupDatabase() {
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$status = $this->getConnection();
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if ( !$status->isOK() ) {
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return $status;
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}
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/** @var DatabaseBase $conn */
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$conn = $status->value;
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$dbName = $this->getVar( 'wgDBname' );
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$schemaName = $this->getVar( 'wgDBmwschema' );
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if ( !$this->databaseExists( $dbName ) ) {
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$conn->query(
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"CREATE DATABASE " . $conn->addIdentifierQuotes( $dbName ),
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__METHOD__
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);
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$conn->selectDB( $dbName );
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if ( !$this->schemaExists( $schemaName ) ) {
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$conn->query(
|
|
"CREATE SCHEMA " . $conn->addIdentifierQuotes( $schemaName ),
|
|
__METHOD__
|
|
);
|
|
}
|
|
if ( !$this->catalogExists( $schemaName ) ) {
|
|
$conn->query(
|
|
"CREATE FULLTEXT CATALOG " . $conn->addIdentifierQuotes( $schemaName ),
|
|
__METHOD__
|
|
);
|
|
}
|
|
}
|
|
$this->setupSchemaVars();
|
|
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* @return Status
|
|
*/
|
|
public function setupUser() {
|
|
$dbUser = $this->getVar( 'wgDBuser' );
|
|
if ( $dbUser == $this->getVar( '_InstallUser' )
|
|
|| ( $this->getVar( '_InstallWindowsAuthentication' ) == 'windowsauth'
|
|
&& $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth' ) ) {
|
|
return Status::newGood();
|
|
}
|
|
$status = $this->getConnection();
|
|
if ( !$status->isOK() ) {
|
|
return $status;
|
|
}
|
|
|
|
$this->setupSchemaVars();
|
|
$dbName = $this->getVar( 'wgDBname' );
|
|
$this->db->selectDB( $dbName );
|
|
$server = $this->getVar( 'wgDBserver' );
|
|
$password = $this->getVar( 'wgDBpassword' );
|
|
$schemaName = $this->getVar( 'wgDBmwschema' );
|
|
|
|
if ( $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth' ) {
|
|
$dbUser = 'windowsauth';
|
|
$password = 'windowsauth';
|
|
}
|
|
|
|
if ( $this->getVar( '_CreateDBAccount' ) ) {
|
|
$tryToCreate = true;
|
|
} else {
|
|
$tryToCreate = false;
|
|
}
|
|
|
|
$escUser = $this->db->addIdentifierQuotes( $dbUser );
|
|
$escDb = $this->db->addIdentifierQuotes( $dbName );
|
|
$escSchema = $this->db->addIdentifierQuotes( $schemaName );
|
|
$grantableNames = array();
|
|
if ( $tryToCreate ) {
|
|
$escPass = $this->db->addQuotes( $password );
|
|
|
|
if ( !$this->loginExists( $dbUser ) ) {
|
|
try {
|
|
$this->db->begin();
|
|
$this->db->selectDB( 'master' );
|
|
$logintype = $this->getVar( '_WebWindowsAuthentication' ) == 'windowsauth'
|
|
? 'FROM WINDOWS'
|
|
: "WITH PASSWORD = $escPass";
|
|
$this->db->query( "CREATE LOGIN $escUser $logintype" );
|
|
$this->db->selectDB( $dbName );
|
|
$this->db->query( "CREATE USER $escUser FOR LOGIN $escUser WITH DEFAULT_SCHEMA = $escSchema" );
|
|
$this->db->commit();
|
|
$grantableNames[] = $dbUser;
|
|
} catch ( DBQueryError $dqe ) {
|
|
$this->db->rollback();
|
|
$status->warning( 'config-install-user-create-failed', $dbUser, $dqe->getText() );
|
|
}
|
|
} elseif ( !$this->userExists( $dbUser ) ) {
|
|
try {
|
|
$this->db->begin();
|
|
$this->db->selectDB( $dbName );
|
|
$this->db->query( "CREATE USER $escUser FOR LOGIN $escUser WITH DEFAULT_SCHEMA = $escSchema" );
|
|
$this->db->commit();
|
|
$grantableNames[] = $dbUser;
|
|
} catch ( DBQueryError $dqe ) {
|
|
$this->db->rollback();
|
|
$status->warning( 'config-install-user-create-failed', $dbUser, $dqe->getText() );
|
|
}
|
|
} else {
|
|
$status->warning( 'config-install-user-alreadyexists', $dbUser );
|
|
$grantableNames[] = $dbUser;
|
|
}
|
|
}
|
|
|
|
// Try to grant to all the users we know exist or we were able to create
|
|
$this->db->selectDB( $dbName );
|
|
foreach ( $grantableNames as $name ) {
|
|
try {
|
|
// First try to grant full permissions
|
|
$fullPrivArr = array(
|
|
'BACKUP DATABASE', 'BACKUP LOG', 'CREATE FUNCTION', 'CREATE PROCEDURE',
|
|
'CREATE TABLE', 'CREATE VIEW', 'CREATE FULLTEXT CATALOG', 'SHOWPLAN'
|
|
);
|
|
$fullPrivList = implode( ', ', $fullPrivArr );
|
|
$this->db->begin();
|
|
$this->db->query( "GRANT $fullPrivList ON DATABASE :: $escDb TO $escUser", __METHOD__ );
|
|
$this->db->query( "GRANT CONTROL ON SCHEMA :: $escSchema TO $escUser", __METHOD__ );
|
|
$this->db->commit();
|
|
} catch ( DBQueryError $dqe ) {
|
|
// If that fails, try to grant the limited subset specified in $this->webUserPrivs
|
|
try {
|
|
$privList = implode( ', ', $this->webUserPrivs );
|
|
$this->db->rollback();
|
|
$this->db->begin();
|
|
$this->db->query( "GRANT $privList ON SCHEMA :: $escSchema TO $escUser", __METHOD__ );
|
|
$this->db->commit();
|
|
} catch ( DBQueryError $dqe ) {
|
|
$this->db->rollback();
|
|
$status->fatal( 'config-install-user-grant-failed', $dbUser, $dqe->getText() );
|
|
}
|
|
// Also try to grant SHOWPLAN on the db, but don't fail if we can't
|
|
// (just makes a couple things in mediawiki run slower since
|
|
// we have to run SELECT COUNT(*) instead of getting the query plan)
|
|
try {
|
|
$this->db->query( "GRANT SHOWPLAN ON DATABASE :: $escDb TO $escUser", __METHOD__ );
|
|
} catch ( DBQueryError $dqe ) {
|
|
}
|
|
}
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
public function createTables() {
|
|
$status = parent::createTables();
|
|
|
|
// Do last-minute stuff like fulltext indexes (since they can't be inside a transaction)
|
|
if ( $status->isOk() ) {
|
|
$searchindex = $this->db->tableName( 'searchindex' );
|
|
$schema = $this->db->addIdentifierQuotes( $this->getVar( 'wgDBmwschema' ) );
|
|
try {
|
|
$this->db->query( "CREATE FULLTEXT INDEX ON $searchindex (si_title, si_text) "
|
|
. "KEY INDEX si_page ON $schema" );
|
|
} catch ( DBQueryError $dqe ) {
|
|
$status->fatal( 'config-install-tables-failed', $dqe->getText() );
|
|
}
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Try to see if the login exists
|
|
* @param string $user Username to check
|
|
* @return bool
|
|
*/
|
|
private function loginExists( $user ) {
|
|
$res = $this->db->selectField( 'sys.sql_logins', 1, array( 'name' => $user ) );
|
|
return (bool)$res;
|
|
}
|
|
|
|
/**
|
|
* Try to see if the user account exists
|
|
* We assume we already have the appropriate database selected
|
|
* @param string $user Username to check
|
|
* @return bool
|
|
*/
|
|
private function userExists( $user ) {
|
|
$res = $this->db->selectField( 'sys.sysusers', 1, array( 'name' => $user ) );
|
|
return (bool)$res;
|
|
}
|
|
|
|
/**
|
|
* Try to see if a given database exists
|
|
* @param string $dbName Database name to check
|
|
* @return bool
|
|
*/
|
|
private function databaseExists( $dbName ) {
|
|
$res = $this->db->selectField( 'sys.databases', 1, array( 'name' => $dbName ) );
|
|
return (bool)$res;
|
|
}
|
|
|
|
/**
|
|
* Try to see if a given schema exists
|
|
* We assume we already have the appropriate database selected
|
|
* @param string $schemaName Schema name to check
|
|
* @return bool
|
|
*/
|
|
private function schemaExists( $schemaName ) {
|
|
$res = $this->db->selectField( 'sys.schemas', 1, array( 'name' => $schemaName ) );
|
|
return (bool)$res;
|
|
}
|
|
|
|
/**
|
|
* Try to see if a given fulltext catalog exists
|
|
* We assume we already have the appropriate database selected
|
|
* @param string $schemaName Catalog name to check
|
|
* @return bool
|
|
*/
|
|
private function catalogExists( $catalogName ) {
|
|
$res = $this->db->selectField( 'sys.fulltext_catalogs', 1, array( 'name' => $catalogName ) );
|
|
return (bool)$res;
|
|
}
|
|
|
|
/**
|
|
* Get variables to substitute into tables.sql and the SQL patch files.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getSchemaVars() {
|
|
return array(
|
|
'wgDBname' => $this->getVar( 'wgDBname' ),
|
|
'wgDBmwschema' => $this->getVar( 'wgDBmwschema' ),
|
|
'wgDBuser' => $this->getVar( 'wgDBuser' ),
|
|
'wgDBpassword' => $this->getVar( 'wgDBpassword' ),
|
|
);
|
|
}
|
|
|
|
public function getLocalSettings() {
|
|
$schema = LocalSettingsGenerator::escapePhpString( $this->getVar( 'wgDBmwschema' ) );
|
|
$prefix = LocalSettingsGenerator::escapePhpString( $this->getVar( 'wgDBprefix' ) );
|
|
$windowsauth = $this->getVar( 'wgDBWindowsAuthentication' ) ? 'true' : 'false';
|
|
|
|
return "# MSSQL specific settings
|
|
\$wgDBWindowsAuthentication = {$windowsauth};
|
|
\$wgDBmwschema = \"{$schema}\";
|
|
\$wgDBprefix = \"{$prefix}\";";
|
|
}
|
|
}
|