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<?php
/**
* Initialize a user preference based on the value
* of another preference.
*
* @ingroup Maintenance
*/
// @codeCoverageIgnoreStart
require_once __DIR__ . '/Maintenance.php';
// @codeCoverageIgnoreEnd
/**
* Maintenance script that initializes a user preference
* based on the value of another preference.
*
* @ingroup Maintenance
*/
class InitUserPreference extends Maintenance {
public function __construct() {
parent::__construct();
$this->addOption(
'target',
'Name of the user preference to initialize',
true,
true,
't'
);
$this->addOption(
'source',
'Name of the user preference to take the value from',
true,
true,
's'
);
$this->setBatchSize( 300 );
}
public function execute() {
$target = $this->getOption( 'target' );
$source = $this->getOption( 'source' );
$this->output( "Initializing '$target' based on the value of '$source'\n" );
$dbr = $this->getReplicaDB();
$dbw = $this->getPrimaryDB();
$iterator = new BatchRowIterator(
$dbr,
'user_properties',
[ 'up_user', 'up_property' ],
$this->getBatchSize()
);
$iterator->setFetchColumns( [ 'up_user', 'up_value' ] );
$iterator->addConditions( [
'up_property' => $source,
$dbr->expr( 'up_value', '!=', null ),
$dbr->expr( 'up_value', '!=', 0 ),
] );
$iterator->setCaller( __METHOD__ );
$processed = 0;
foreach ( $iterator as $batch ) {
foreach ( $batch as $row ) {
$dbw->newInsertQueryBuilder()
->insertInto( 'user_properties' )
->row( [
'up_user' => $row->up_user,
'up_property' => $target,
'up_value' => $row->up_value,
] )
->onDuplicateKeyUpdate()
->uniqueIndexFields( [ 'up_user', 'up_property' ] )
->set( [ 'up_value' => $row->up_value ] )
->caller( __METHOD__ )->execute();
$processed += $dbw->affectedRows();
}
}
$this->output( "Processed $processed user(s)\n" );
$this->output( "Finished!\n" );
}
}
// @codeCoverageIgnoreStart
$maintClass = InitUserPreference::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd
|
