* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
+ * @file
* @ingroup Maintenance
*/
-
-require_once( dirname(__FILE__) . '/Maintenance.php' );
+
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
class UpdateSearchIndex extends Maintenance {
$posFile = $this->getOption( 'p', 'searchUpdate.' . wfWikiId() . '.pos' );
$end = $this->getOption( 'e', wfTimestampNow() );
if ( $this->hasOption( 's' ) ) {
- $start = $this->getOption('s');
- } elseif( is_readable( 'searchUpdate.pos' ) ) {
+ $start = $this->getOption( 's' );
+ } elseif ( is_readable( 'searchUpdate.pos' ) ) {
# B/c to the old position file name which was hardcoded
# We can safely delete the file when we're done though.
$start = file_get_contents( 'searchUpdate.pos' );
}
}
$lockTime = $this->getOption( 'l', 20 );
-
+
$this->doUpdateSearchIndex( $start, $end, $lockTime );
- $file = fopen( $posFile, 'w' );
- fwrite( $file, $end );
- fclose( $file );
+ if ( is_writable( dirname( realpath( $posFile ) ) ) ) {
+ $file = fopen( $posFile, 'w' );
+ if ( $file !== false ) {
+ fwrite( $file, $end );
+ fclose( $file );
+ } else {
+ $this->error( "*** Couldn't write to the $posFile!\n" );
+ }
+ } else {
+ $this->error( "*** Couldn't write to the $posFile!\n" );
+ }
}
-
+
private function doUpdateSearchIndex( $start, $end, $maxLockTime ) {
global $wgDisableSearchUpdate;
";
$res = $dbw->query( $sql, __METHOD__ );
+ $this->updateSearchIndex( $maxLockTime, array( $this, 'searchIndexUpdateCallback' ), $dbw, $res );
- # Lock searchindex
- if ( $maxLockTime ) {
- $this->output( " --- Waiting for lock ---" );
- $this->lockSearchindex( $dbw );
- $lockTime = time();
- $this->output( "\n" );
- }
-
- # Loop through the results and do a search update
- foreach ( $res as $row ) {
- # Allow reads to be processed
- if ( $maxLockTime && time() > $lockTime + $maxLockTime ) {
- $this->output( " --- Relocking ---" );
- $this->relockSearchindex( $dbw );
- $lockTime = time();
- $this->output( "\n" );
- }
- if ( $row->rc_type == RC_LOG ) {
- continue;
- } elseif ( $row->rc_type == RC_MOVE || $row->rc_type == RC_MOVE_OVER_REDIRECT ) {
- # Rename searchindex entry
- $titleObj = Title::makeTitle( $row->rc_moved_to_ns, $row->rc_moved_to_title );
- $title = $titleObj->getPrefixedDBkey();
- $this->output( "$title..." );
- $u = new SearchUpdate( $row->rc_cur_id, $title, false );
- $this->output( "\n" );
- } else {
- // Get current revision
- $rev = Revision::loadFromPageId( $dbw, $row->rc_cur_id );
- if( $rev ) {
- $titleObj = $rev->getTitle();
- $title = $titleObj->getPrefixedDBkey();
- $this->output( $title );
- # Update searchindex
- $u = new SearchUpdate( $row->rc_cur_id, $titleObj->getText(), $rev->getText() );
- $u->doUpdate();
- $this->output( "\n" );
- }
- }
- }
-
- # Unlock searchindex
- if ( $maxLockTime ) {
- $this->output( " --- Unlocking --" );
- $this->unlockSearchindex( $dbw );
- $this->output( "\n" );
- }
$this->output( "Done\n" );
}
- /**
- * Lock the search index
- * @param &$db Database object
- */
- private function lockSearchindex( &$db ) {
- $write = array( 'searchindex' );
- $read = array( 'page', 'revision', 'text', 'interwiki' );
- $db->lockTables( $read, $write, 'updateSearchIndex.php ' . __METHOD__ );
- }
-
- /**
- * Unlock the tables
- * @param &$db Database object
- */
- private function unlockSearchindex( &$db ) {
- $db->unlockTables( 'updateSearchIndex.php ' . __METHOD__ );
- }
-
- /**
- * Unlock and lock again
- * Since the lock is low-priority, queued reads will be able to complete
- * @param &$db Database object
- */
- private function relockSearchindex( &$db ) {
- $this->unlockSearchindex( $db );
- $this->lockSearchindex( $db );
+ public function searchIndexUpdateCallback( $dbw, $row ) {
+ if ( $row->rc_type == RC_MOVE || $row->rc_type == RC_MOVE_OVER_REDIRECT ) {
+ # Rename searchindex entry
+ $titleObj = Title::makeTitle( $row->rc_moved_to_ns, $row->rc_moved_to_title );
+ $title = $titleObj->getPrefixedDBkey();
+ $this->output( "$title..." );
+ $u = new SearchUpdate( $row->rc_cur_id, $title, false );
+ $u->doUpdate();
+ $this->output( "\n" );
+ } elseif ( $row->rc_type !== RC_LOG ) {
+ $this->updateSearchIndexForPage( $dbw, $row->rc_cur_id );
+ }
}
}