Merge "Revert "Log the reason why revision->getContent() returns null""

[lhc/web/wiklou.git] / includes / Storage / SqlBlobStore.php

diff --git a/includes/Storage/SqlBlobStore.php b/includes/Storage/SqlBlobStore.php
index 031cb58..0ff7c13 100644 (file)
--- a/includes/Storage/SqlBlobStore.php
+++ b/includes/Storage/SqlBlobStore.php
@@ -299,7 +299,6 @@ class SqlBlobStore implements IDBAccessObject, BlobStore {
                list( $schema, $id, ) = self::splitBlobAddress( $blobAddress );
 
                //TODO: MCR: also support 'ex' schema with ExternalStore URLs, plus flags encoded in the URL!
-               //TODO: MCR: also support 'ar' schema for content blobs in old style archive rows!
                if ( $schema === 'tt' ) {
                        $textId = intval( $id );
                } else {
@@ -591,4 +590,11 @@ class SqlBlobStore implements IDBAccessObject, BlobStore {
                return [ $schema, $id, $parameters ];
        }
 
+       public function isReadOnly() {
+               if ( $this->useExternalStore && ExternalStore::defaultStoresAreReadOnly() ) {
+                       return true;
+               }
+
+               return ( $this->getDBLoadBalancer()->getReadOnlyReason() !== false );
+       }
 }