tournonsLaPage/plugins/langswitcher/templates/partials/langswitcher-logic.html.twig

{{ block('language_block_start') }}
    {% set display_format = display_format ?? config.get('plugins.langswitcher.language_display', 'long') %}

    {% for language in langswitcher.languages %}
        {% set active_class = '' %}
        {% set show_language = true %}
        {% if language == langswitcher.current %}
            {% set active_class = 'active' %}
        {% endif %}
        {% if langswitcher.translated_routes[language] %}
            {% set lang_url = langswitcher.translated_routes[language] ~ page.urlExtension %}
        {% else %}
            {% set base_lang_url = base_url_simple ~ grav.language.getLanguageURLPrefix(language) %}
            {% set lang_url = base_lang_url ~ langswitcher.page_route ~ page.urlExtension %}
        {% endif %}
        {% set untranslated_pages_behavior = grav.config.plugins.langswitcher.untranslated_pages_behavior %}
        {% if untranslated_pages_behavior != 'none' %}
            {% set translated_page = langswitcher.translated_pages[language] %}
            {% if (not translated_page) or (not translated_page.published) %}
                {% if untranslated_pages_behavior == 'redirect' %}
                    {% set lang_url = url('/') %}
                {% elseif untranslated_pages_behavior == 'hide' %}
                    {% set show_language = false %}
                {% endif %}
            {% endif %}
        {% endif %}
        {{ block('language_item') }}
    {% endfor %}
{{ block('language_block_end') }}