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-rw-r--r--includes/filerepo/FileRepo.php45
1 files changed, 8 insertions, 37 deletions
diff --git a/includes/filerepo/FileRepo.php b/includes/filerepo/FileRepo.php
index face1614..c9d34377 100644
--- a/includes/filerepo/FileRepo.php
+++ b/includes/filerepo/FileRepo.php
@@ -517,47 +517,14 @@ abstract class FileRepo {
function cleanupDeletedBatch( $storageKeys ) {}
/**
- * Checks if there is a redirect named as $title
+ * Checks if there is a redirect named as $title. If there is, return the
+ * title object. If not, return false.
+ * STUB
*
* @param Title $title Title of image
*/
function checkRedirect( $title ) {
- global $wgMemc;
-
- if( is_string( $title ) ) {
- $title = Title::newFromTitle( $title );
- }
- if( $title instanceof Title && $title->getNamespace() == NS_MEDIA ) {
- $title = Title::makeTitle( NS_FILE, $title->getText() );
- }
-
- $memcKey = $this->getMemcKey( "image_redirect:" . md5( $title->getPrefixedDBkey() ) );
- $cachedValue = $wgMemc->get( $memcKey );
- if( $cachedValue ) {
- return Title::newFromDbKey( $cachedValue );
- } elseif( $cachedValue == ' ' ) { # FIXME: ugly hack, but BagOStuff caching seems to be weird and return false if !cachedValue, not only if it doesn't exist
- return false;
- }
-
- $id = $this->getArticleID( $title );
- if( !$id ) {
- $wgMemc->set( $memcKey, " ", 9000 );
- return false;
- }
- $dbr = $this->getSlaveDB();
- $row = $dbr->selectRow(
- 'redirect',
- array( 'rd_title', 'rd_namespace' ),
- array( 'rd_from' => $id ),
- __METHOD__
- );
-
- if( $row ) $targetTitle = Title::makeTitle( $row->rd_namespace, $row->rd_title );
- $wgMemc->set( $memcKey, ($row ? $targetTitle->getPrefixedDBkey() : " "), 9000 );
- if( !$row ) {
- return false;
- }
- return $targetTitle;
+ return false;
}
/**
@@ -598,4 +565,8 @@ abstract class FileRepo {
function getMasterDB() {
return wfGetDB( DB_MASTER );
}
+
+ function getMemcKey( $key ) {
+ return wfWikiID( $this->getSlaveDB() ) . ":{$key}";
+ }
}