(bug 37714) Use log type in target object when deleting logs of the same type

Change-Id: I8d721ef5784df624dc0de57adcdf75a4bc3fb604

diff --git a/includes/specials/SpecialRevisiondelete.php b/includes/specials/SpecialRevisiondelete.php
index 7856e54..eaf0d52 100644 (file)
--- a/includes/specials/SpecialRevisiondelete.php
+++ b/includes/specials/SpecialRevisiondelete.php
@@ -147,6 +147,19 @@ class SpecialRevisionDelete extends UnlistedSpecialPage {
                } else {
                        $this->typeName = $request->getVal( 'type' );
                        $this->targetObj = Title::newFromText( $request->getText( 'target' ) );
+                       if ( $this->targetObj && $this->targetObj->isSpecial( 'Log' ) ) {
+                               $result = wfGetDB( DB_SLAVE )->select( 'logging',
+                                       'log_type',
+                                       array( 'log_id' => $this->ids ),
+                                       __METHOD__,
+                                       array( 'DISTINCT' )
+                               );
+
+                               if ( $result->numRows() == 1 ) {
+                                       // If there's only one type, the target can be set to include it.
+                                       $this->targetObj = SpecialPage::getTitleFor( 'Log', $result->current()->log_type );
+                               }
+                       }
                }
 
                # For reviewing deleted files...