mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Linter
synced 2024-11-14 11:15:44 +00:00
72653441b2
* Manual tests completed and query code reviewed Bug: T331883 Change-Id: Ie1628799bb40ad74a24ab57a27a4176c2364fb82
75 lines
2.1 KiB
PHP
75 lines
2.1 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: The schema migration "patch-linter-add-namespace.json" is expected to have been done.
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* The extension now populates this new field by default. This script will migrate any data
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* in existing records to this new field.
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*/
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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 = $this->getConfig();
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$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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$this->output( "Migrating the page table page_namespace field to the linter table...\n" );
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$database = $this->getServiceContainer()->get( 'Linter.Database' );
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$updated = $database->migrateNamespace( $batchSize, $batchSize, $sleep );
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$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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