mDescription = "MediaWiki database updater"; $this->addOption( 'skip-compat-checks', 'Skips compatibility checks, mostly for developers' ); $this->addOption( 'quick', 'Skip 5 second countdown before starting' ); $this->addOption( 'doshared', 'Also update shared tables' ); $this->addOption( 'nopurge', 'Do not purge the objectcache table after updates' ); $this->addOption( 'force', 'Override when $wgMiserMode disables this script' ); } function getDbType() { /* If we used the class constant PHP4 would give a parser error here */ return 2 /* Maintenance::DB_ADMIN */; } function compatChecks() { $test = new PhpXmlBugTester(); if ( !$test->ok ) { $this->error( "Your system has a combination of PHP and libxml2 versions which is buggy\n" . "and can cause hidden data corruption in MediaWiki and other web apps.\n" . "Upgrade to PHP 5.2.9 or later and libxml2 2.7.3 or later!\n" . "ABORTING (see http://bugs.php.net/bug.php?id=45996).\n", true ); } $test = new PhpRefCallBugTester; $test->execute(); if ( !$test->ok ) { $ver = phpversion(); $this->error( "PHP $ver is not compatible with MediaWiki due to a bug involving\n" . "reference parameters to __call. Upgrade to PHP 5.3.2 or higher, or \n" . "downgrade to PHP 5.3.0 to fix this.\n" . "ABORTING (see http://bugs.php.net/bug.php?id=50394 for details)\n", true ); } } function execute() { global $wgVersion, $wgTitle, $wgLang, $wgMiserMode; if( $wgMiserMode && !$this->hasOption( 'force' ) ) { $this->error( "Do not run update.php on this wiki. If you're seeing this you should\n" . "probably ask for some help in performing your schema updates.\n\n" . "If you know what you are doing, you can continue with --force", true ); } $wgLang = Language::factory( 'en' ); $wgTitle = Title::newFromText( "MediaWiki database updater" ); $this->output( "MediaWiki {$wgVersion} Updater\n\n" ); if ( !$this->hasOption( 'skip-compat-checks' ) ) { $this->compatChecks(); } else { $this->output( "Skipping compatibility checks, proceed at your own risk (Ctrl+C to abort)\n" ); wfCountdown( 5 ); } # Attempt to connect to the database as a privileged user # This will vomit up an error if there are permissions problems $db = wfGetDB( DB_MASTER ); $this->output( "Going to run database updates for " . wfWikiID() . "\n" ); $this->output( "Depending on the size of your database this may take a while!\n" ); if ( !$this->hasOption( 'quick' ) ) { $this->output( "Abort with control-c in the next five seconds (skip this countdown with --quick) ... " ); wfCountDown( 5 ); } $shared = $this->hasOption( 'doshared' ); $updates = array( 'core', 'extensions', 'stats' ); if( !$this->hasOption('nopurge') ) { $updates[] = 'purge'; } $updater = DatabaseUpdater::newForDb( $db, $shared, $this ); $updater->doUpdates( $updates ); foreach( $updater->getPostDatabaseUpdateMaintenance() as $maint ) { $child = $this->runChild( $maint ); $child->execute(); } $this->output( "\nDone.\n" ); } function afterFinalSetup() { global $wgLocalisationCacheConf; # Don't try to access the database # This needs to be disabled early since extensions will try to use the l10n # cache from $wgExtensionFunctions (bug 20471) $wgLocalisationCacheConf = array( 'class' => 'LocalisationCache', 'storeClass' => 'LCStore_Null', 'storeDirectory' => false, 'manualRecache' => false, ); } } $maintClass = 'UpdateMediaWiki'; require_once( RUN_MAINTENANCE_IF_MAIN );