wikimedia / mediawiki

			return $status;

		}

		if ( !$user->isAllowed( 'edit' ) ) {

			if ( $user->isAnon() ) {

				$status->setResult( false, self::AS_READ_ONLY_PAGE_ANON );

				return $status;

			} else {

				$status->fatal( 'readonlytext' );

				$status->value = self::AS_READ_ONLY_PAGE_LOGGED;

				return $status;

			}

		}

		$changingContentModel = false;

		if ( $this->contentModel !== $this->mTitle->getContentModel() ) {

		$changingContentModel = false;

		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 ( !$user->isAllowed( 'editcontentmodel' ) ) {

				$status->setResult( false, self::AS_NO_CHANGE_CONTENT_MODEL );

				return $status;

			}

			$changingContentModel = true;

			$oldContentModel = $this->mTitle->getContentModel();

		}