mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Linter
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d12bf639f6
* Having separate config variables to enable the maintenance migrateNamespace and migrateTagTemplate scripts is duplicitous and should be shared with the write enable config variables. Bug: T329342 Change-Id: I4cb453fc0678b065cb42a2ca59863da1ab9cdbe4
81 lines
2.3 KiB
PHP
81 lines
2.3 KiB
PHP
<?php
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/**
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* Maintenance script that migrates the page table page_namespace field values
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* to the linter table linter_namespace field to improve linter search performance.
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* note: This should be run once the namespace write functionality in linter
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* recordLintJob has been enabled by setting LinterWriteNamespaceColumnStage true.
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* note: This code is based on migrateRevisionActorTemp.php and migrateLinksTable.php
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*/
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use MediaWiki\Linter\Database;
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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 "$IP/maintenance/Maintenance.php";
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class MigrateNamespace extends LoggedUpdateMaintenance {
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/**
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* @inheritDoc
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*/
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public function __construct() {
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parent::__construct();
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$this->requireExtension( 'Linter' );
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$this->addDescription(
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'Copy the namespace data from the page table into the linter table'
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);
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$this->addOption(
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'sleep',
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'Sleep time (in seconds) between every batch. Default: 1 seconds',
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false,
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true
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);
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$this->setBatchSize( 1000 );
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}
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/**
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* The Linter migrate namespace script can take a day to run using: --wiki enwiki
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* @inheritDoc
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*/
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protected function doDBUpdates() {
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$config = $this->getConfig();
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$enableMigrateNamespaceStage = $config->get( 'LinterWriteNamespaceColumnStage' );
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if ( !$enableMigrateNamespaceStage ) {
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$this->output( "LinterWriteNamespaceColumnStage config value is false, code is disabled, exiting\n" );
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return false;
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}
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$this->output( "Running linter migrate namespace function, this may take a while\n" );
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$batchSize = $this->getBatchSize();
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$sleep = (int)$this->getOption( 'sleep', 1 );
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$dbw = self::getDB( DB_PRIMARY );
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if ( !$dbw->fieldExists( 'linter', 'linter_namespace', __METHOD__ ) ) {
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$this->output( "Run update.php to add linter_namespace field to the linter table.\n" );
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return false;
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}
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$this->output( "Migrating the page table page_namespace field to the linter table...\n" );
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$updated = Database::migrateNamespace( $batchSize, $batchSize, $sleep, false );
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$this->output( "Completed migration of page_namespace data to the linter table, $updated rows updated.\n" );
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return true;
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}
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/**
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* @inheritDoc
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*/
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protected function getUpdateKey() {
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return 'migrate namespace id from page to linter table';
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}
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}
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$maintClass = MigrateNamespace::class;
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require_once RUN_MAINTENANCE_IF_MAIN;
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