123 lines
3.1 KiB
PHP
123 lines
3.1 KiB
PHP
<?php
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/**
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* Implements Special:Mostlinkedtemplates
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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* @author Rob Church <robchur@gmail.com>
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*/
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/**
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* Special page lists templates with a large number of
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* transclusion links, i.e. "most used" templates
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*
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* @ingroup SpecialPage
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*/
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class MostlinkedTemplatesPage extends QueryPage {
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function __construct( $name = 'Mostlinkedtemplates' ) {
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parent::__construct( $name );
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}
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/**
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* Is this report expensive, i.e should it be cached?
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*
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* @return Boolean
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*/
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public function isExpensive() {
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return true;
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}
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/**
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* Is there a feed available?
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*
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* @return Boolean
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*/
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public function isSyndicated() {
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return false;
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}
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/**
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* Sort the results in descending order?
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*
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* @return Boolean
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*/
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public function sortDescending() {
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return true;
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}
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public function getQueryInfo() {
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return array (
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'tables' => array ( 'templatelinks' ),
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'fields' => array ( 'tl_namespace AS namespace',
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'tl_title AS title',
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'COUNT(*) AS value' ),
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'conds' => array ( 'tl_namespace' => NS_TEMPLATE ),
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'options' => array( 'GROUP BY' => 'namespace, title' )
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);
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}
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/**
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* Pre-cache page existence to speed up link generation
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*
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* @param $db Database connection
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* @param $res ResultWrapper
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*/
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public function preprocessResults( $db, $res ) {
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$batch = new LinkBatch();
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foreach ( $res as $row ) {
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$batch->add( $row->namespace, $row->title );
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}
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$batch->execute();
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if( $db->numRows( $res ) > 0 )
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$db->dataSeek( $res, 0 );
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}
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/**
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* Format a result row
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*
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* @param $skin Skin to use for UI elements
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* @param $result Result row
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* @return String
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*/
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public function formatResult( $skin, $result ) {
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$title = Title::makeTitle( $result->namespace, $result->title );
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return wfSpecialList(
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$skin->link( $title ),
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$this->makeWlhLink( $title, $skin, $result )
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);
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}
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/**
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* Make a "what links here" link for a given title
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*
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* @param $title Title to make the link for
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* @param $skin Skin to use
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* @param $result Result row
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* @return String
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*/
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private function makeWlhLink( $title, $skin, $result ) {
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global $wgLang;
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$wlh = SpecialPage::getTitleFor( 'Whatlinkshere' );
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$label = wfMsgExt( 'ntransclusions', array( 'parsemag', 'escape' ),
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$wgLang->formatNum( $result->value ) );
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return $skin->link( $wlh, $label, array(), array( 'target' => $title->getPrefixedText() ) );
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}
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}
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