protected function attempt_navigation_buttons_with_link()

in renderers.php [307:330]

• 21 lines of code
• 5 McCabe index (conditional complexity)

    protected function attempt_navigation_buttons_with_link($page, $lastpage, $navmethod = 'free', $viewurl = null) {
        $output = '';

        $output .= html_writer::start_tag('div', array('class' => 'submitbtns submitbtns_with_return'));
        if ($page > 0 && $navmethod == 'free') {
            $output .= html_writer::empty_tag('input', array('type' => 'submit', 'name' => 'previous',
                    'value' => get_string('navigateprevious', 'quiz'), 'class' => 'mod_quiz-prev-nav btn btn-secondary'));
        }
        if ($lastpage) {
            $nextlabel = get_string('endtest', 'quiz');
        } else {
            $nextlabel = get_string('navigatenext', 'quiz');
        }
        $output .= html_writer::empty_tag('input', array('type' => 'submit', 'name' => 'next',
                'value' => $nextlabel, 'class' => 'mod_quiz-next-nav btn btn-primary'));
        if ($viewurl) {
            // Return button.
            $output .= html_writer::link($viewurl, get_string('navigatereturn', 'theme_boost_o365teams'),
                    array('class' => 'btn btn-secondary mod_quiz-return-nav'));
        }
        $output .= html_writer::end_tag('div');

        return $output;
    }