wikimedia / mediawiki

		$this->titletxt = $title->getPrefixedText();

		$this->userpage = $user->getUserPage()->getPrefixedText();

		$query = [];

		if ( !$request->wasPosted() ) {

			$query = $request->getValues();

			unset( $query['title'] );

			unset( $query['returnto'] );

			unset( $query['returntoquery'] );

		}

		$this->thisquery = wfArrayToCgi( $query );

		$this->loggedin = $user->isLoggedIn();

		$this->username = $user->getName();

			if ( $returnto ) {

				$query['returnto'] = $returnto->getPrefixedText();

				if ( !$request->wasPosted() ) {

					$returntoquery = $request->getValues();

					unset( $returntoquery['title'] );

					unset( $returntoquery['returnto'] );

					unset( $returntoquery['returntoquery'] );

					$query['returntoquery'] = wfArrayToCgi( $returntoquery );

				}

			}

			$loginLink = Linker::linkKnown(

				SpecialPage::getTitleFor( 'Userlogin' ),