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diff --git a/www/wiki/includes/SiteStatsInit.php b/www/wiki/includes/SiteStatsInit.php
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+<?php
+/**
+ * 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
+ */
+use Wikimedia\Rdbms\IDatabase;
+use MediaWiki\MediaWikiServices;
+
+/**
+ * Class designed for counting of stats.
+ */
+class SiteStatsInit {
+	/* @var IDatabase */
+	private $dbr;
+	/** @var int */
+	private $edits;
+	/** @var int */
+	private $articles;
+	/** @var int */
+	private $pages;
+	/** @var int */
+	private $users;
+	/** @var int */
+	private $files;
+
+	/**
+	 * @param bool|IDatabase $database
+	 * - bool: Whether to use the master DB
+	 * - IDatabase: Database connection to use
+	 */
+	public function __construct( $database = false ) {
+		if ( $database instanceof IDatabase ) {
+			$this->dbr = $database;
+		} elseif ( $database ) {
+			$this->dbr = self::getDB( DB_MASTER );
+		} else {
+			$this->dbr = self::getDB( DB_REPLICA, 'vslow' );
+		}
+	}
+
+	/**
+	 * Count the total number of edits
+	 * @return int
+	 */
+	public function edits() {
+		$this->edits = $this->dbr->selectField( 'revision', 'COUNT(*)', '', __METHOD__ );
+		$this->edits += $this->dbr->selectField( 'archive', 'COUNT(*)', '', __METHOD__ );
+
+		return $this->edits;
+	}
+
+	/**
+	 * Count pages in article space(s)
+	 * @return int
+	 */
+	public function articles() {
+		$config = MediaWikiServices::getInstance()->getMainConfig();
+
+		$tables = [ 'page' ];
+		$conds = [
+			'page_namespace' => MWNamespace::getContentNamespaces(),
+			'page_is_redirect' => 0,
+		];
+
+		if ( $config->get( 'ArticleCountMethod' ) == 'link' ) {
+			$tables[] = 'pagelinks';
+			$conds[] = 'pl_from=page_id';
+		}
+
+		$this->articles = $this->dbr->selectField(
+			$tables,
+			'COUNT(DISTINCT page_id)',
+			$conds,
+			__METHOD__
+		);
+
+		return $this->articles;
+	}
+
+	/**
+	 * Count total pages
+	 * @return int
+	 */
+	public function pages() {
+		$this->pages = $this->dbr->selectField( 'page', 'COUNT(*)', '', __METHOD__ );
+
+		return $this->pages;
+	}
+
+	/**
+	 * Count total users
+	 * @return int
+	 */
+	public function users() {
+		$this->users = $this->dbr->selectField( 'user', 'COUNT(*)', '', __METHOD__ );
+
+		return $this->users;
+	}
+
+	/**
+	 * Count total files
+	 * @return int
+	 */
+	public function files() {
+		$this->files = $this->dbr->selectField( 'image', 'COUNT(*)', '', __METHOD__ );
+
+		return $this->files;
+	}
+
+	/**
+	 * Do all updates and commit them. More or less a replacement
+	 * for the original initStats, but without output.
+	 *
+	 * @param IDatabase|bool $database
+	 * - bool: Whether to use the master DB
+	 * - IDatabase: Database connection to use
+	 * @param array $options Array of options, may contain the following values
+	 * - activeUsers bool: Whether to update the number of active users (default: false)
+	 */
+	public static function doAllAndCommit( $database, array $options = [] ) {
+		$options += [ 'update' => false, 'activeUsers' => false ];
+
+		// Grab the object and count everything
+		$counter = new self( $database );
+
+		$counter->edits();
+		$counter->articles();
+		$counter->pages();
+		$counter->users();
+		$counter->files();
+
+		$counter->refresh();
+
+		// Count active users if need be
+		if ( $options['activeUsers'] ) {
+			SiteStatsUpdate::cacheUpdate( self::getDB( DB_MASTER ) );
+		}
+	}
+
+	/**
+	 * Insert a dummy row with all zeroes if no row is present
+	 */
+	public static function doPlaceholderInit() {
+		$dbw = self::getDB( DB_MASTER );
+		$exists = $dbw->selectField( 'site_stats', '1', [ 'ss_row_id' => 1 ],  __METHOD__ );
+		if ( $exists === false ) {
+			$dbw->insert(
+				'site_stats',
+				[ 'ss_row_id' => 1 ] + array_fill_keys( SiteStats::selectFields(), 0 ),
+				__METHOD__,
+				[ 'IGNORE' ]
+			);
+		}
+	}
+
+	/**
+	 * Refresh site_stats
+	 */
+	public function refresh() {
+		$values = [
+			'ss_row_id' => 1,
+			'ss_total_edits' => $this->edits === null ? $this->edits() : $this->edits,
+			'ss_good_articles' => $this->articles === null ? $this->articles() : $this->articles,
+			'ss_total_pages' => $this->pages === null ? $this->pages() : $this->pages,
+			'ss_users' => $this->users === null ? $this->users() : $this->users,
+			'ss_images' => $this->files === null ? $this->files() : $this->files,
+		];
+
+		self::getDB( DB_MASTER )->upsert(
+			'site_stats',
+			$values,
+			[ 'ss_row_id' ],
+			$values,
+			__METHOD__
+		);
+	}
+
+	/**
+	 * @param int $index
+	 * @param string[] $groups
+	 * @return IDatabase
+	 */
+	private static function getDB( $index, $groups = [] ) {
+		$lb = MediaWikiServices::getInstance()->getDBLoadBalancer();
+
+		return $lb->getConnection( $index, $groups );
+	}
+}