mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/PageImages
synced 2024-11-15 12:00:40 +00:00
67 lines
1.7 KiB
PHP
67 lines
1.7 KiB
PHP
<?php
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$IP = getenv( 'MW_INSTALL_PATH' );
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if ( $IP === false ) {
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$IP = __DIR__ . '/../../..';
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}
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require_once( "$IP/maintenance/Maintenance.php" );
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/**
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* @license WTFPL 2.0
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* @author MaxSem
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*/
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class InitImageData extends Maintenance {
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const BATCH_SIZE = 100;
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public function __construct() {
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parent::__construct();
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$this->mDescription = 'Initializes PageImages data';
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$this->addOption( 'namespaces', 'Comma-separated list of namespace(s) to refresh', false, true );
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$this->addOption( 'earlier-than', 'Run only on pages earlier than this timestamp', false, true );
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}
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public function execute() {
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global $wgPageImagesNamespaces;
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$id = 0;
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do {
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$tables = array( 'page', 'imagelinks' );
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$conds = array(
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'page_id > ' . (int) $id,
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'il_from IS NOT NULL',
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'page_is_redirect' => 0,
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);
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$fields = array( 'page_id' );
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$joinConds = array( 'imagelinks' => array(
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'LEFT JOIN', 'page_id = il_from',
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) );
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if ( $this->hasOption( 'namespaces' ) ) {
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$ns = explode( ',', $this->getOption( 'namespaces' ) );
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$conds['page_namespace'] = $ns;
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} else {
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$conds['page_namespace'] = $wgPageImagesNamespaces;
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}
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if ( $this->hasOption( 'earlier-than' ) ) {
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$conds[] = "page_touched < '{$this->getOption( 'earlier-than' )}'";
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}
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select( $tables, $fields, $conds, __METHOD__,
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array( 'LIMIT' => self::BATCH_SIZE, 'ORDER_BY' => 'page_id', 'GROUP BY' => 'page_id' ),
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$joinConds
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);
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foreach ( $res as $row ) {
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$id = $row->page_id;
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RefreshLinks::fixLinksFromArticle( $id );
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wfWaitForSlaves();
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}
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$this->output( "$id\n" );
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} while ( $res->numRows() );
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$this->output( "done\n" );
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}
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}
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$maintClass = 'InitImageData';
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require_once( DO_MAINTENANCE );
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