- if ( $this->contentModel !== $this->mTitle->getContentModel()
- && !$wgUser->isAllowed( 'editcontentmodel' )
- ) {
- $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
- return $status;
+ if ( $this->contentModel !== $this->mTitle->getContentModel() ) {
+ if ( !$wgContentHandlerUseDB ) {
+ $status->fatal( 'editpage-cannot-use-custom-model' );
+ $status->value = self::AS_CANNOT_USE_CUSTOM_MODEL;
+ return $status;
+ } elseif ( !$wgUser->isAllowed( 'editcontentmodel' ) ) {
+ $status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );
+ return $status;
+ }