1 files changed, 0 insertions, 119 deletions
diff --git a/includes/deferred/ViewCountUpdate.php b/includes/deferred/ViewCountUpdate.php
deleted file mode 100644
index 8282295b..00000000
--- a/includes/deferred/ViewCountUpdate.php
+++ /dev/null
@@ -1,119 +0,0 @@
-<?php
-/**
- * Update for the 'page_counter' field
- *
- * 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
- */
-
-/**
- * Update for the 'page_counter' field, when $wgDisableCounters is false.
- *
- * Depending on $wgHitcounterUpdateFreq, this will directly increment the
- * 'page_counter' field or use the 'hitcounter' table and then collect the data
- * from that table to update the 'page_counter' field in a batch operation.
- */
-class ViewCountUpdate implements DeferrableUpdate {
-	/** @var int Page ID to increment the view count */
-	protected $id;
-
-	/**
-	 * Constructor
-	 *
-	 * @param int $id Page ID to increment the view count
-	 */
-	public function __construct( $id ) {
-		$this->id = intval( $id );
-	}
-
-	/**
-	 * Run the update
-	 */
-	public function doUpdate() {
-		global $wgHitcounterUpdateFreq;
-
-		$dbw = wfGetDB( DB_MASTER );
-
-		if ( $wgHitcounterUpdateFreq <= 1 || $dbw->getType() == 'sqlite' ) {
-			$id = $this->id;
-			$method = __METHOD__;
-			$dbw->onTransactionIdle( function () use ( $dbw, $id, $method ) {
-				try {
-					$dbw->update( 'page',
-						array( 'page_counter = page_counter + 1' ),
-						array( 'page_id' => $id ),
-						$method
-					);
-				} catch ( DBError $e ) {
-					MWExceptionHandler::logException( $e );
-				}
-			} );
-			return;
-		}
-
-		# Not important enough to warrant an error page in case of failure
-		try {
-			// Since `hitcounter` is non-transactional, the contention is minimal
-			$dbw->insert( 'hitcounter', array( 'hc_id' => $this->id ), __METHOD__ );
-			$checkfreq = intval( $wgHitcounterUpdateFreq / 25 + 1 );
-			if ( rand() % $checkfreq == 0 && $dbw->lastErrno() == 0 ) {
-				$this->collect();
-			}
-		} catch ( DBError $e ) {
-			MWExceptionHandler::logException( $e );
-		}
-	}
-
-	protected function collect() {
-		global $wgHitcounterUpdateFreq;
-
-		$dbw = wfGetDB( DB_MASTER );
-
-		$rown = $dbw->selectField( 'hitcounter', 'COUNT(*)', array(), __METHOD__ );
-		if ( $rown < $wgHitcounterUpdateFreq ) {
-			return;
-		}
-
-		wfProfileIn( __METHOD__ . '-collect' );
-		$old_user_abort = ignore_user_abort( true );
-
-		$dbType = $dbw->getType();
-		$tabletype = $dbType == 'mysql' ? "ENGINE=HEAP " : '';
-		$hitcounterTable = $dbw->tableName( 'hitcounter' );
-		$acchitsTable = $dbw->tableName( 'acchits' );
-		$pageTable = $dbw->tableName( 'page' );
-
-		$dbw->lockTables( array(), array( 'hitcounter' ), __METHOD__, false );
-		$dbw->query( "CREATE TEMPORARY TABLE $acchitsTable $tabletype AS " .
-			"SELECT hc_id,COUNT(*) AS hc_n FROM $hitcounterTable " .
-			'GROUP BY hc_id', __METHOD__ );
-		$dbw->delete( 'hitcounter', '*', __METHOD__ );
-		$dbw->unlockTables( __METHOD__ );
-
-		if ( $dbType == 'mysql' ) {
-			$dbw->query( "UPDATE $pageTable,$acchitsTable SET page_counter=page_counter + hc_n " .
-				'WHERE page_id = hc_id', __METHOD__ );
-		} else {
-			$dbw->query( "UPDATE $pageTable SET page_counter=page_counter + hc_n " .
-				"FROM $acchitsTable WHERE page_id = hc_id", __METHOD__ );
-		}
-		$dbw->query( "DROP TABLE $acchitsTable", __METHOD__ );
-
-		ignore_user_abort( $old_user_abort );
-		wfProfileOut( __METHOD__ . '-collect' );
-	}
-}