*/
function doUpdate() {
- global $wgUseBetterLinksUpdate, $wgLinkCache, $wgDBtransactions;
- global $wgEnablePersistentLC, $wgUseCategoryMagic;
+ global $wgUseDumbLinkUpdate, $wgLinkCache, $wgUseCategoryMagic;
+
+ if ( $wgUseDumbLinkUpdate ) {
+ $this->doDumbUpdate();
+ return;
+ }
$fname = 'LinksUpdate::doUpdate';
wfProfileIn( $fname );
$add = array();
$dbw =& wfGetDB( DB_MASTER );
- $links = $dbw->tableName( 'links' );
- $brokenlinks = $dbw->tableName( 'brokenlinks' );
+ $pagelinks = $dbw->tableName( 'pagelinks' );
$imagelinks = $dbw->tableName( 'imagelinks' );
$categorylinks = $dbw->tableName( 'categorylinks' );
#------------------------------------------------------------------------------
# Good links
- if ( $wgLinkCache->incrementalSetup( LINKCACHE_GOOD, $del, $add ) ) {
+ if ( $wgLinkCache->incrementalSetup( LINKCACHE_PAGE, $del, $add ) ) {
# Delete where necessary
if ( count( $del ) ) {
- $dbw->delete('links',array('l_from'=>$this->mId, 'l_to'=> $del),$fname);
+ $batch = new LinkBatch( $del );
+ $set = $batch->constructSet( 'pl', $dbw );
+ if ( $set ) {
+ $sql = "DELETE FROM $pagelinks WHERE pl_from={$this->mId} AND ($set)";
+ $dbw->query( $sql, $fname );
+ }
}
} else {
# Delete everything
- $dbw->delete( 'links', array( 'l_from' => $this->mId ), $fname );
+ $dbw->delete( 'pagelinks', array( 'pl_from' => $this->mId ), $fname );
# Get the addition list
- $add = $wgLinkCache->getGoodLinks();
+ $add = $wgLinkCache->getPageLinks();
}
# Do the insertion
- if ( 0 != count( $add ) ) {
- $arr=array();
- foreach($add as $lt=>$lid)
+ if( 0 != count( $add ) ) {
+ $arr = array();
+ foreach( $add as $lt => $target ) {
array_push( $arr, array(
- 'l_from' => $this->mId,
- 'l_to' => $lid ) );
+ 'pl_from' => $this->mId,
+ 'pl_namespace' => $target->getNamespace(),
+ 'pl_title' => $target->getDbKey() ) );
+ }
+
# The link cache was constructed without FOR UPDATE, so there may be collisions
# Ignoring for now, I'm not sure if that causes problems or not, but I'm fairly
# sure it's better than without IGNORE
- $dbw->insert( 'links', $arr, $fname, array( 'IGNORE' ) );
- }
-
- #------------------------------------------------------------------------------
- # Bad links
-
- if ( $wgLinkCache->incrementalSetup( LINKCACHE_BAD, $del, $add ) ) {
- # Delete where necessary
- if ( count( $del ) ) {
- $dbw->delete('brokenlinks',array('bl_from'=>$this->mId, 'bl_to'=> $del),$fname);
- }
- } else {
- # Delete all
- $dbw->delete( 'brokenlinks', array( 'bl_from' => $this->mId ),$fname );
-
- # Get addition list
- $add = $wgLinkCache->getBadLinks();
- }
-
- # Do additions
- $sql = '';
- if ( 0 != count ( $add ) ) {
- $arr = array();
- foreach( $add as $blt ) {
- array_push( $arr, array(
- 'bl_from' => $this->mId,
- 'bl_to' => $blt ) );
- }
- $dbw->insert( 'brokenlinks', $arr, $fname, array( 'IGNORE' ) );
+ $dbw->insert( 'pagelinks', $arr, $fname, array( 'IGNORE' ) );
}
#------------------------------------------------------------------------------
}
}
- $this->fixBrokenLinks();
-
wfProfileOut( $fname );
}
* Also useful where link table corruption needs to be repaired, e.g. in refreshLinks.php
*/
function doDumbUpdate() {
- global $wgLinkCache, $wgDBtransactions, $wgUseCategoryMagic;
+ global $wgLinkCache, $wgUseCategoryMagic;
$fname = 'LinksUpdate::doDumbUpdate';
wfProfileIn( $fname );
$dbw =& wfGetDB( DB_MASTER );
- $links = $dbw->tableName( 'links' );
- $brokenlinks = $dbw->tableName( 'brokenlinks' );
+ $pagelinks = $dbw->tableName( 'pagelinks' );
$imagelinks = $dbw->tableName( 'imagelinks' );
$categorylinks = $dbw->tableName( 'categorylinks' );
- $dbw->delete('links', array('l_from'=>$this->mId),$fname);
+ $dbw->delete('pagelinks', array('pl_from'=>$this->mId),$fname);
- $a = $wgLinkCache->getGoodLinks();
+ $a = $wgLinkCache->getPageLinks();
if ( 0 != count( $a ) ) {
$arr = array();
- foreach( $a as $lt => $lid ) {
+ foreach( $a as $lt => $target ) {
array_push( $arr, array(
- 'l_from' => $this->mId,
- 'l_to' => $lid ) );
+ 'pl_from' => $this->mId,
+ 'pl_namespace' => $target->getNamespace(),
+ 'pl_title' => $target->getDBkey() ) );
}
- $dbw->insert( 'links', $arr, $fname, array( 'IGNORE' ) );
+ $dbw->insert( 'pagelinks', $arr, $fname, array( 'IGNORE' ) );
}
- $dbw->delete('brokenlinks', array('bl_from'=>$this->mId),$fname);
-
- $a = $wgLinkCache->getBadLinks();
- if ( 0 != count ( $a ) ) {
- $arr = array();
- foreach( $a as $blt ) {
- array_push($arr,array(
- 'bl_from' => $this->mId,
- 'bl_to' => $blt));
- }
- $dbw->insert( 'brokenlinks', $arr, $fname, array( 'IGNORE' ) );
- }
-
$dbw->delete('imagelinks', array('il_from'=>$this->mId),$fname);
$a = $wgLinkCache->getImageLinks();
$dbw->insert( 'categorylinks', $arr, $fname, array( 'IGNORE' ) );
}
}
- $this->fixBrokenLinks();
wfProfileOut( $fname );
}
-
- /**
- * Update any brokenlinks *to* this page
- * Call for a newly created page, or just to make sure state is consistent
- */
- function fixBrokenLinks() {
- $fname = 'LinksUpdate::fixBrokenLinks';
-
- $dbw =& wfGetDB( DB_MASTER );
- $page = $dbw->tableName( 'page' );
- $links = $dbw->tableName( 'links' );
-
- $res = $dbw->select( 'brokenlinks', array( 'bl_from' ), array( 'bl_to' => $this->mTitle ),
- $fname, 'FOR UPDATE' );
- if ( 0 == $dbw->numRows( $res ) ) { return; }
-
- $arr=array();
- $toucharr=array();
- while ( $row = $dbw->fetchObject( $res ) ) {
- array_push( $arr, array(
- 'l_from' => $row->bl_from,
- 'l_to' => $this->mId ) );
- $toucharr[]=$row->bl_from;
- }
-
- # Ignore errors. If a link existed in both the brokenlinks table and the links
- # table, that's an error which can be fixed at this stage by simply ignoring collisions
- $dbw->insert( 'links', $arr, $fname, array( 'IGNORE' ) );
- $dbw->update( 'page', /* SET */ array( 'page_touched' => $dbw->timestamp() ),
- /* WHERE */ array( 'page_id' => $toucharr ),$fname);
- $dbw->delete( 'brokenlinks', array( 'bl_to' => $this->mTitle ), $fname );
- }
}
?>
dépôts / lhc / web / wiklou.git / blobdiff