1 files changed, 132 insertions, 0 deletions
diff --git a/www/wiki/includes/specials/SpecialMostlinkedtemplates.php b/www/wiki/includes/specials/SpecialMostlinkedtemplates.php
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+++ b/www/wiki/includes/specials/SpecialMostlinkedtemplates.php
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+<?php
+/**
+ * Implements Special:Mostlinkedtemplates
+ *
+ * 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
+ * @ingroup SpecialPage
+ * @author Rob Church <robchur@gmail.com>
+ */
+
+use Wikimedia\Rdbms\IResultWrapper;
+use Wikimedia\Rdbms\IDatabase;
+
+/**
+ * Special page lists templates with a large number of
+ * transclusion links, i.e. "most used" templates
+ *
+ * @ingroup SpecialPage
+ */
+class MostlinkedTemplatesPage extends QueryPage {
+	function __construct( $name = 'Mostlinkedtemplates' ) {
+		parent::__construct( $name );
+	}
+
+	/**
+	 * Is this report expensive, i.e should it be cached?
+	 *
+	 * @return bool
+	 */
+	public function isExpensive() {
+		return true;
+	}
+
+	/**
+	 * Is there a feed available?
+	 *
+	 * @return bool
+	 */
+	public function isSyndicated() {
+		return false;
+	}
+
+	/**
+	 * Sort the results in descending order?
+	 *
+	 * @return bool
+	 */
+	public function sortDescending() {
+		return true;
+	}
+
+	public function getQueryInfo() {
+		return [
+			'tables' => [ 'templatelinks' ],
+			'fields' => [
+				'namespace' => 'tl_namespace',
+				'title' => 'tl_title',
+				'value' => 'COUNT(*)'
+			],
+			'options' => [ 'GROUP BY' => [ 'tl_namespace', 'tl_title' ] ]
+		];
+	}
+
+	/**
+	 * Pre-cache page existence to speed up link generation
+	 *
+	 * @param IDatabase $db
+	 * @param IResultWrapper $res
+	 */
+	public function preprocessResults( $db, $res ) {
+		$this->executeLBFromResultWrapper( $res );
+	}
+
+	/**
+	 * Format a result row
+	 *
+	 * @param Skin $skin
+	 * @param object $result Result row
+	 * @return string
+	 */
+	public function formatResult( $skin, $result ) {
+		$title = Title::makeTitleSafe( $result->namespace, $result->title );
+		if ( !$title ) {
+			return Html::element(
+				'span',
+				[ 'class' => 'mw-invalidtitle' ],
+				Linker::getInvalidTitleDescription(
+					$this->getContext(),
+					$result->namespace,
+					$result->title
+				)
+			);
+		}
+
+		return $this->getLanguage()->specialList(
+			$this->getLinkRenderer()->makeLink( $title ),
+			$this->makeWlhLink( $title, $result )
+		);
+	}
+
+	/**
+	 * Make a "what links here" link for a given title
+	 *
+	 * @param Title $title Title to make the link for
+	 * @param object $result Result row
+	 * @return string
+	 */
+	private function makeWlhLink( $title, $result ) {
+		$wlh = SpecialPage::getTitleFor( 'Whatlinkshere', $title->getPrefixedText() );
+		$label = $this->msg( 'ntransclusions' )->numParams( $result->value )->text();
+
+		return $this->getLinkRenderer()->makeLink( $wlh, $label );
+	}
+
+	protected function getGroupName() {
+		return 'highuse';
+	}
+}