* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
+ * @file
* @ingroup Maintenance
*/
-require_once( "Maintenance.php" );
+require_once( __DIR__ . '/Maintenance.php' );
-class PopulateLogSearch extends Maintenance {
-
- const LOG_SEARCH_BATCH_SIZE = 100;
+/**
+ * Maintenance script that makes the required database updates for populating the
+ * log_search table retroactively
+ *
+ * @ingroup Maintenance
+ */
+class PopulateLogSearch extends LoggedUpdateMaintenance {
+ static $tableMap = array( 'rev' => 'revision', 'fa' => 'filearchive', 'oi' => 'oldimage', 'ar' => 'archive' );
public function __construct() {
parent::__construct();
$this->mDescription = "Migrate log params to new table and index for searching";
+ $this->setBatchSize( 100 );
+ }
+
+ protected function getUpdateKey() {
+ return 'populate log_search';
+ }
+
+ protected function updateSkippedMessage() {
+ return 'log_search table already populated.';
}
- public function execute() {
- $db = wfGetDB( DB_MASTER );
+ protected function doDBUpdates() {
+ $db = $this->getDB( DB_MASTER );
if ( !$db->tableExists( 'log_search' ) ) {
- $this->error( "log_search does not exist\n", true );
+ $this->error( "log_search does not exist" );
+ return false;
}
$start = $db->selectField( 'logging', 'MIN(log_id)', false, __FUNCTION__ );
- if( !$start ) {
+ if ( !$start ) {
$this->output( "Nothing to do.\n" );
return true;
}
$end = $db->selectField( 'logging', 'MAX(log_id)', false, __FUNCTION__ );
-
+
# Do remaining chunk
- $end += self::LOG_SEARCH_BATCH_SIZE - 1;
+ $end += $this->mBatchSize - 1;
$blockStart = $start;
- $blockEnd = $start + self::LOG_SEARCH_BATCH_SIZE - 1;
- while( $blockEnd <= $end ) {
+ $blockEnd = $start + $this->mBatchSize - 1;
+
+ $delTypes = array( 'delete', 'suppress' ); // revisiondelete types
+ while ( $blockEnd <= $end ) {
$this->output( "...doing log_id from $blockStart to $blockEnd\n" );
$cond = "log_id BETWEEN $blockStart AND $blockEnd";
$res = $db->select( 'logging', '*', $cond, __FUNCTION__ );
- $batch = array();
- while( $row = $db->fetchObject( $res ) ) {
+ foreach ( $res as $row ) {
// RevisionDelete logs - revisions
- if( LogEventsList::typeAction( $row, array('delete','suppress'), 'revision' ) ) {
+ if ( LogEventsList::typeAction( $row, $delTypes, 'revision' ) ) {
$params = LogPage::extractParams( $row->log_params );
// Param format: <urlparam> <item CSV> [<ofield> <nfield>]
- if( count($params) >= 2 ) {
- $field = RevisionDeleter::getRelationType($params[0]);
- // B/C, the params may start with a title key
- if( $field == null ) {
- array_shift($params);
- $field = RevisionDeleter::getRelationType($params[0]);
- }
- if( $field == null ) {
- $this->output( "Invalid param type for $row->log_id\n" );
+ if ( count( $params ) < 2 ) continue; // bad row?
+ $field = RevisionDeleter::getRelationType( $params[0] );
+ // B/C, the params may start with a title key (<title> <urlparam> <CSV>)
+ if ( $field == null ) {
+ array_shift( $params ); // remove title param
+ $field = RevisionDeleter::getRelationType( $params[0] );
+ if ( $field == null ) {
+ $this->output( "Invalid param type for {$row->log_id}\n" );
continue; // skip this row
+ } else {
+ // Clean up the row...
+ $db->update( 'logging',
+ array( 'log_params' => implode( ',', $params ) ),
+ array( 'log_id' => $row->log_id ) );
}
- $items = explode(',',$params[1]);
- $log = new LogPage( $row->log_type );
- $log->addRelations( $field, $items, $row->log_id );
}
+ $items = explode( ',', $params[1] );
+ $log = new LogPage( $row->log_type );
+ // Add item relations...
+ $log->addRelations( $field, $items, $row->log_id );
+ // Determine what table to query...
+ $prefix = substr( $field, 0, strpos( $field, '_' ) ); // db prefix
+ if ( !isset( self::$tableMap[$prefix] ) )
+ continue; // bad row?
+ $table = self::$tableMap[$prefix];
+ $userField = $prefix . '_user';
+ $userTextField = $prefix . '_user_text';
+ // Add item author relations...
+ $userIds = $userIPs = array();
+ $sres = $db->select( $table,
+ array( $userField, $userTextField ),
+ array( $field => $items )
+ );
+ foreach ( $sres as $srow ) {
+ if ( $srow->$userField > 0 )
+ $userIds[] = intval( $srow->$userField );
+ elseif ( $srow->$userTextField != '' )
+ $userIPs[] = $srow->$userTextField;
+ }
+ // Add item author relations...
+ $log->addRelations( 'target_author_id', $userIds, $row->log_id );
+ $log->addRelations( 'target_author_ip', $userIPs, $row->log_id );
// RevisionDelete logs - log events
- } else if( LogEventsList::typeAction( $row, array('delete','suppress'), 'event' ) ) {
+ } elseif ( LogEventsList::typeAction( $row, $delTypes, 'event' ) ) {
$params = LogPage::extractParams( $row->log_params );
// Param format: <item CSV> [<ofield> <nfield>]
- if( count($params) >= 1 ) {
- $items = explode(',',$params[0]);
- $log = new LogPage( $row->log_type );
- $log->addRelations( 'log_id', $items, $row->log_id );
+ if ( count( $params ) < 1 ) continue; // bad row
+ $items = explode( ',', $params[0] );
+ $log = new LogPage( $row->log_type );
+ // Add item relations...
+ $log->addRelations( 'log_id', $items, $row->log_id );
+ // Add item author relations...
+ $userIds = $userIPs = array();
+ $sres = $db->select( 'logging',
+ array( 'log_user', 'log_user_text' ),
+ array( 'log_id' => $items )
+ );
+ foreach ( $sres as $srow ) {
+ if ( $srow->log_user > 0 )
+ $userIds[] = intval( $srow->log_user );
+ elseif ( IP::isIPAddress( $srow->log_user_text ) )
+ $userIPs[] = $srow->log_user_text;
}
+ $log->addRelations( 'target_author_id', $userIds, $row->log_id );
+ $log->addRelations( 'target_author_ip', $userIPs, $row->log_id );
}
}
- $blockStart += self::LOG_SEARCH_BATCH_SIZE;
- $blockEnd += self::LOG_SEARCH_BATCH_SIZE;
- wfWaitForSlaves( 5 );
- }
- if( $db->insert(
- 'updatelog',
- array( 'ul_key' => 'populate log_search' ),
- __FUNCTION__,
- 'IGNORE'
- )
- ) {
- $this->output( "log_search population complete.\n" );
- return true;
- } else {
- $this->output( "Could not insert log_search population row.\n" );
- return false;
+ $blockStart += $this->mBatchSize;
+ $blockEnd += $this->mBatchSize;
+ wfWaitForSlaves();
}
+ $this->output( "Done populating log_search table.\n" );
+ return true;
}
}
$maintClass = "PopulateLogSearch";
-require_once( DO_MAINTENANCE );
+require_once( RUN_MAINTENANCE_IF_MAIN );