26505b170a
Until now, we relied on setting MW_NO_SETUP which was a) hacky, b) irreversable, and c) likely to be forgotten if you didn't use one of the wrappers like runChild(). Instead, move the freaky magic to doMaintenance and have *it* check if it's in a specific call stack that indicates this is being run from the file scope and should be executed. Rename DO_MAINTENANCE to RUN_MAINTENANCE_IF_MAIN so it's nice and clear what magic happens behind the require_once().
101 lines
3.1 KiB
PHP
101 lines
3.1 KiB
PHP
<?php
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/**
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* Maintenance script to provide a better count of the number of articles
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* and update the site statistics table, if desired
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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 Maintenance
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* @author Rob Church <robchur@gmail.com>
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*/
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require_once( dirname( __FILE__ ) . '/Maintenance.php' );
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class UpdateArticleCount extends Maintenance {
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// Content namespaces
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private $namespaces;
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public function __construct() {
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parent::__construct();
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$this->mDescription = "Count of the number of articles and update the site statistics table";
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$this->addOption( 'update', 'Update the site_stats table with the new count' );
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}
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public function execute() {
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global $wgContentNamespaces;
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$this->namespaces = $wgContentNamespaces;
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$this->output( "Counting articles..." );
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$result = $this->count();
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if ( $result !== false ) {
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$this->output( "found {$result}.\n" );
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if ( $this->hasOption( 'update' ) ) {
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$this->output( "Updating site statistics table... " );
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$dbw = wfGetDB( DB_MASTER );
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$dbw->update( 'site_stats', array( 'ss_good_articles' => $result ), array( 'ss_row_id' => 1 ), __METHOD__ );
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$this->output( "done.\n" );
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} else {
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$this->output( "To update the site statistics table, run the script with the --update option.\n" );
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}
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} else {
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$this->output( "failed.\n" );
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}
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}
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/**
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* Produce a comma-delimited set of namespaces
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* Includes paranoia
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*
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* @return string
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*/
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private function makeNsSet() {
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foreach ( $this->namespaces as $namespace )
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$namespaces[] = intval( $namespace );
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return implode( ', ', $namespaces );
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}
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/**
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* Produce SQL for the query
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*
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* @param $dbr Database handle
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* @return string
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*/
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private function makeSql( $dbr ) {
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list( $page, $pagelinks ) = $dbr->tableNamesN( 'page', 'pagelinks' );
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$nsset = $this->makeNsSet();
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return "SELECT COUNT(DISTINCT page_id) AS pagecount " .
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"FROM $page, $pagelinks " .
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"WHERE pl_from=page_id and page_namespace IN ( $nsset ) " .
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"AND page_is_redirect = 0 AND page_len > 0";
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}
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/**
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* Count the number of valid content pages in the wiki
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*
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* @return mixed Integer, or false if there's a problem
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*/
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private function count() {
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->query( $this->makeSql( $dbr ), __METHOD__ );
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$row = $dbr->fetchObject( $res );
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return $row ? $row->pagecount : false;
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}
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}
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$maintClass = "UpdateArticleCount";
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require_once( RUN_MAINTENANCE_IF_MAIN );
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