ensured backwards compatibility to MW prior 1.15.2. Credits to Chris Key

[lhc/web/wiklou.git] / maintenance / update.php

diff --git a/maintenance/update.php b/maintenance/update.php
index f3fb6b3..681367c 100644 (file)
--- a/maintenance/update.php
+++ b/maintenance/update.php
@@ -1,5 +1,4 @@
 <?php
-require_once 'counter.php';
 /**
  * Run all updaters.
  *
@@ -11,49 +10,32 @@ require_once 'counter.php';
  */
 
 /** */
+define( 'MW_CMDLINE_CALLBACK', 'wfSetupUpdateScript' );
 $wgUseMasterForMaintenance = true;
-$options = array( 'quick', 'nopurge' );
-require_once( "commandLine.inc" );
-require_once( "updaters.inc" );
+require_once( dirname( __FILE__ ) . '/commandLine.inc' );
+require( "updaters.inc" );
+
 $wgTitle = Title::newFromText( "MediaWiki database updater" );
-$dbclass = 'Database' . ucfirst( $wgDBtype ) ;
 
 echo( "MediaWiki {$wgVersion} Updater\n\n" );
 
-install_version_checks();
-
-# Do a pre-emptive check to ensure we've got credentials supplied
-# We can't, at this stage, check them, but we can detect their absence,
-# which seems to cause most of the problems people whinge about
-if( !isset( $wgDBadminuser ) || !isset( $wgDBadminpassword ) ) {
-       echo( "No superuser credentials could be found. Please provide the details\n" );
-       echo( "of a user with appropriate permissions to update the database. See\n" );
-       echo( "AdminSettings.sample for more details.\n\n" );
-       exit(1);
+if ( !isset( $options['skip-compat-checks'] ) ) {
+       install_version_checks();
+} else {
+       print "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
-$wgDatabase = new $dbclass( $wgDBserver, $wgDBadminuser, $wgDBadminpassword, $wgDBname, 1 );
-
-if( !$wgDatabase->isOpen() ) {
-       # Appears to have failed
-       echo( "A connection to the database could not be established. Check the\n" );
-       echo( "values of \$wgDBadminuser and \$wgDBadminpassword.\n" );
-       exit(1);
-}
+$wgDatabase = wfGetDB( DB_MASTER );
 
-print "Going to run database updates for ".wfWikiID()."\n";
+print "Going to run database updates for " . wfWikiID() . "\n";
 print "Depending on the size of your database this may take a while!\n";
 
-if( !isset( $options['quick'] ) ) {
-       print "Abort with control-c in the next five seconds... ";
-
-       for ($i = 6; $i >= 1;) {
-               print_c($i, --$i);
-               sleep(1);
-       }
-       echo "\n";
+if ( !isset( $options['quick'] ) ) {
+       print "Abort with control-c in the next five seconds (skip this countdown with --quick) ... ";
+       wfCountDown( 5 );
 }
 
 $shared = isset( $options['doshared'] );
@@ -63,4 +45,16 @@ do_all_updates( $shared, $purge );
 
 print "Done.\n";
 
-
+function wfSetupUpdateScript() {
+       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 $wgExtensionSetupFunctions (bug 20471)
+       $wgLocalisationCacheConf = array(
+               'class' => 'LocalisationCache',
+               'storeClass' => 'LCStore_Null',
+               'storeDirectory' => false,
+               'manualRecache' => false,
+       );
+}