152 lines
4.4 KiB
PHP
152 lines
4.4 KiB
PHP
<?php
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use MediaWiki\MediaWikiServices;
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use Onoi\MessageReporter\MessageReporter;
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use SMW\Utils\CliMsgFormatter;
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/**
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* This profile adds primary keys to Semantic MediaWiki owned tables to help DB
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* environments like `Percona XtraDB Cluster` (#4724, #4507) that require those
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* keys.
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*
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* Beware that while the profile is provided as part of the Semantic MediaWiki
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* software it does NOT imply that systems like `Percona` are officially
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* supported as there is no test setup that runs the required test suite.
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*
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* @see https://www.semantic-mediawiki.org/wiki/Config_preloading
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*
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* @since 3.2
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*/
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class ConfigPreloadPrimaryKeyTableMutator {
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// #3559
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const PRIMARY_KEYS = [
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// Common property value tables
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'smw_di_blob' => 's_id,p_id,o_hash',
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'smw_di_bool' => 's_id,p_id,o_value',
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'smw_di_coords' => 's_id,p_id,o_serialized',
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'smw_di_number' => 's_id,p_id,o_serialized',
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'smw_di_time' => 's_id,p_id,o_serialized',
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'smw_di_uri' => 's_id,p_id,o_serialized',
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'smw_di_wikipage' => 's_id,p_id,o_id',
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// Fixed property value tables
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'smw_fpt_ask' => 's_id,o_id',
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'smw_fpt_askde' => 's_id,o_serialized',
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'smw_fpt_askfo' => 's_id,o_hash',
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'smw_fpt_askdu' => 's_id,o_serialized',
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'smw_fpt_asksi' => 's_id,o_serialized',
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'smw_fpt_askst' => 's_id,o_hash',
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'smw_fpt_askpa' => 's_id,o_hash',
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'smw_fpt_cdat' => 's_id,o_serialized',
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'smw_fpt_conc' => 's_id',
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'smw_fpt_conv' => 's_id,o_hash',
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'smw_fpt_dtitle' => 's_id,o_hash',
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'smw_fpt_impo' => 's_id,o_hash',
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'smw_fpt_inst' => 's_id,o_id',
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'smw_fpt_lcode' => 's_id,o_hash',
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'smw_fpt_ledt' => 's_id,o_id',
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'smw_fpt_list' => 's_id,o_hash',
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'smw_fpt_mdat' => 's_id,o_serialized',
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'smw_fpt_media' => 's_id,o_hash',
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'smw_fpt_mime' => 's_id,o_hash',
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'smw_fpt_newp' => 's_id,o_value',
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'smw_fpt_pplb' => 's_id,o_id',
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'smw_fpt_prec' => 's_id,o_serialized',
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'smw_fpt_pval' => 's_id,o_hash',
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'smw_fpt_redi' => 's_title,s_namespace',
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'smw_fpt_serv' => 's_id,o_hash',
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'smw_fpt_sobj' => 's_id,o_id',
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'smw_fpt_subc' => 's_id,o_id',
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'smw_fpt_subp' => 's_id,o_id',
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'smw_fpt_text' => 's_id,o_hash',
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'smw_fpt_type' => 's_id,o_serialized',
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'smw_fpt_unit' => 's_id,o_hash',
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'smw_fpt_uri' => 's_id,o_serialized',
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// Other data tables
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'smw_object_ids' => 'smw_id',
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'smw_object_aux' => 'smw_id',
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'smw_prop_stats' => 'p_id',
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'smw_query_links' => 's_id,o_id',
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'smw_ft_search' => 's_id,p_id',
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'smw_concept_cache' => 's_id,o_id'
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];
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/**
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* @param string $tableName
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*/
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public function hasKey( string $tableName ): bool {
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return self::PRIMARY_KEYS[$tableName] ?? false;
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}
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/**
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* @param string $tableName
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*/
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public function getKey( string $tableName ): string {
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return self::PRIMARY_KEYS[$tableName];
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}
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}
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/**
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* @see https://github.com/SemanticMediaWiki/SemanticMediaWiki/blob/master/docs/examples/hook.sqlstore.installer.beforecreatetablescomplete.md
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*/
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MediaWikiServices::getInstance()->getHookContainer()->register( 'SMW::SQLStore::Installer::BeforeCreateTablesComplete', static function ( array $tables, MessageReporter $messageReporter ) {
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$cliMsgFormatter = new CliMsgFormatter();
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$configPreloadPrimaryKeyTableMutator = new ConfigPreloadPrimaryKeyTableMutator();
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$messageReporter->reportMessage(
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$cliMsgFormatter->section( 'Primary key(s)', 3, '-', true )
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);
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$i = 0;
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$text = [
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'The following updates adds primary key information for the tables',
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'owned by Semantic MediaWiki.'
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];
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$messageReporter->reportMessage(
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"\n" . $cliMsgFormatter->wordwrap( $text ) . "\n"
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);
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$messageReporter->reportMessage(
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"\n" . $cliMsgFormatter->oneCol( "Checking table definitions ..." )
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);
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/**
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* @var \SMW\SQLStore\TableBuilder\Table[]
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*/
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foreach ( $tables as $table ) {
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$tableName = $table->getName();
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if ( !$configPreloadPrimaryKeyTableMutator->hasKey( $tableName ) ) {
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continue;
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}
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$i++;
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$table->setPrimaryKey(
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$configPreloadPrimaryKeyTableMutator->getKey( $tableName )
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);
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}
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$messageReporter->reportMessage(
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$cliMsgFormatter->twoCols( "... run table definition update ...", "$i (tables)", 3 )
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);
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$messageReporter->reportMessage(
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$cliMsgFormatter->oneCol( "... done.", 3 )
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);
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} );
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return [
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// Modify the upgrade key to make sure an update is forced in the event this
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// profile is used (or removed).
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'smwgUpgradeKey' => $GLOBALS['smwgUpgradeKey'] . ':primary'
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];
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