X-Git-Url: https://git.cyclocoop.org/?a=blobdiff_plain;f=maintenance%2FinitEditCount.php;h=3ca067cb82f6c8a6889187dd27ecd2bc49307c0e;hb=ecf56c33fae16e8a7a8f7ab56e7b6aba3720ceeb;hp=d26349bbe40c85bfbe059f9c5738503332f9492c;hpb=087a9f70c5c152b72dc6c539cf64e334a0f2d029;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/initEditCount.php b/maintenance/initEditCount.php
index d26349bbe4..3ca067cb82 100644
--- a/maintenance/initEditCount.php
+++ b/maintenance/initEditCount.php
@@ -1,89 +1,107 @@
 <?php
 /**
- * @file
+ * 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
+ *
  * @ingroup Maintenance
  */
 
-require_once "commandLine.inc";
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
 
-if( isset( $options['help'] ) ) {
-	die( "Batch-recalculate user_editcount fields from the revision table.
-Options:
-  --quick        Force the update to be done in a single query.
-  --background   Force replication-friendly mode; may be inefficient but
-                 avoids locking tables or lagging slaves with large updates;
-                 calculates counts on a slave if possible.
+class InitEditCount extends Maintenance {
+	public function __construct() {
+		parent::__construct();
+		$this->addOption( 'quick', 'Force the update to be done in a single query' );
+		$this->addOption( 'background', 'Force replication-friendly mode; may be inefficient but
+		avoids locking tables or lagging slaves with large updates;
+		calculates counts on a slave if possible.
 
 Background mode will be automatically used if the server is MySQL 4.0
 (which does not support subqueries) or if multiple servers are listed
-in \$wgDBservers, usually indicating a replication environment.
+in $wgDBservers, usually indicating a replication environment.' );
+		$this->mDescription = "Batch-recalculate user_editcount fields from the revision table";
+	}
 
-");
-}
-$dbw = wfGetDB( DB_MASTER );
-$user = $dbw->tableName( 'user' );
-$revision = $dbw->tableName( 'revision' );
+	public function execute() {
+		global $wgDBservers;
+		$dbw = wfGetDB( DB_MASTER );
+		$user = $dbw->tableName( 'user' );
+		$revision = $dbw->tableName( 'revision' );
 
-$dbver = $dbw->getServerVersion();
+		$dbver = $dbw->getServerVersion();
 
-// Autodetect mode...
-$backgroundMode = count( $wgDBservers ) > 1 ||
-	($dbw instanceof DatabaseMySql && version_compare( $dbver, '4.1' ) < 0);
+		// Autodetect mode...
+		$backgroundMode = count( $wgDBservers ) > 1 ||
+			( $dbw instanceof DatabaseMysql && version_compare( $dbver, '4.1' ) < 0 );
+	
+		if ( $this->hasOption( 'background' ) ) {
+			$backgroundMode = true;
+		} elseif ( $this->hasOption( 'quick' ) ) {
+			$backgroundMode = false;
+		}
 
-if( isset( $options['background'] ) ) {
-	$backgroundMode = true;
-} elseif( isset( $options['quick'] ) ) {
-	$backgroundMode = false;
-}
+		if ( $backgroundMode ) {
+			$this->output( "Using replication-friendly background mode...\n" );
 
-if( $backgroundMode ) {
-	echo "Using replication-friendly background mode...\n";
-	
-	$dbr = wfGetDB( DB_SLAVE );
-	$chunkSize = 100;
-	$lastUser = $dbr->selectField( 'user', 'MAX(user_id)', '', __FUNCTION__ );
-	
-	$start = microtime( true );
-	$migrated = 0;
-	for( $min = 0; $min <= $lastUser; $min += $chunkSize ) {
-		$max = $min + $chunkSize;
-		$result = $dbr->query(
-			"SELECT
-				user_id,
-				COUNT(rev_user) AS user_editcount
-			FROM $user
-			LEFT OUTER JOIN $revision ON user_id=rev_user
-			WHERE user_id > $min AND user_id <= $max
-			GROUP BY user_id",
-			__FUNCTION__ );
-		
-		while( $row = $dbr->fetchObject( $result ) ) {
-			$dbw->update( 'user',
-				array( 'user_editcount' => $row->user_editcount ),
-				array( 'user_id' => $row->user_id ),
-				__FUNCTION__ );
-			++$migrated;
+			$dbr = wfGetDB( DB_SLAVE );
+			$chunkSize = 100;
+			$lastUser = $dbr->selectField( 'user', 'MAX(user_id)', '', __METHOD__ );
+
+			$start = microtime( true );
+			$migrated = 0;
+			for ( $min = 0; $min <= $lastUser; $min += $chunkSize ) {
+				$max = $min + $chunkSize;
+				$result = $dbr->query(
+					"SELECT
+						user_id,
+						COUNT(rev_user) AS user_editcount
+					FROM $user
+					LEFT OUTER JOIN $revision ON user_id=rev_user
+					WHERE user_id > $min AND user_id <= $max
+					GROUP BY user_id",
+					__METHOD__ );
+
+				foreach ( $result as $row ) {
+					$dbw->update( 'user',
+						array( 'user_editcount' => $row->user_editcount ),
+						array( 'user_id' => $row->user_id ),
+						__METHOD__ );
+					++$migrated;
+				}
+
+				$delta = microtime( true ) - $start;
+				$rate = ( $delta == 0.0 ) ? 0.0 : $migrated / $delta;
+				$this->output( sprintf( "%s %d (%0.1f%%) done in %0.1f secs (%0.3f accounts/sec).\n",
+					wfWikiID(),
+					$migrated,
+					min( $max, $lastUser ) / $lastUser * 100.0,
+					$delta,
+					$rate ) );
+
+				wfWaitForSlaves( 10 );
+			}
+		} else {
+			// Subselect should work on modern MySQLs etc
+			$this->output( "Using single-query mode...\n" );
+			$sql = "UPDATE $user SET user_editcount=(SELECT COUNT(*) FROM $revision WHERE rev_user=user_id)";
+			$dbw->query( $sql );
 		}
-		$dbr->freeResult( $result );
-		
-		$delta = microtime( true ) - $start;
-		$rate = ($delta == 0.0) ? 0.0 : $migrated / $delta;
-		printf( "%s %d (%0.1f%%) done in %0.1f secs (%0.3f accounts/sec).\n",
-			$wgDBname,
-			$migrated,
-			min( $max, $lastUser ) / $lastUser * 100.0,
-			$delta,
-			$rate );
-		
-		wfWaitForSlaves( 10 );
+
+		$this->output( "Done!\n" );
 	}
-} else {
-	// Subselect should work on modern MySQLs etc
-	echo "Using single-query mode...\n";
-	$sql = "UPDATE $user SET user_editcount=(SELECT COUNT(*) FROM $revision WHERE rev_user=user_id)";
-	$dbw->query( $sql );
 }
 
-echo "Done!\n";
-
-
+$maintClass = "InitEditCount";
+require_once( DO_MAINTENANCE );