Share news article without any extra ext

news-sharing.html

<nav class="newsdetail__sharing-sidebar" role="navigation" aria-label="sharing">
    <f:variable name="currentUrl">{n:link(newsItem:newsItem,uriOnly:1,configuration:{forceAbsoluteUrl:1}) -> f:format.htmlentities()}</f:variable>
    <a target="_blank" rel="noopener" title="Auf Facebook teilen" href="https://www.facebook.com/sharer/sharer.php?u={currentUrl}" class="newsdetail__sharing-sidebar__link"><span class="fab fa-facebook">&nbsp;</span></a>
    <a target="_blank" rel="noopener" title="Auf twitter teilen" href="https://twitter.com/share?url={currentUrl}" class="newsdetail__sharing-sidebar__link"><span class="fab fa-twitter">&nbsp;</span></a>
    <a target="_blank" rel="noopener" title="Auf pinterest teilen" href=
        "https://pinterest.com/pin/create/button/?url={currentUrl}" class="newsdetail__sharing-sidebar__link"><span class="fab fa-pinterest">&nbsp;</span></a>
    <a target="_blank" rel="noopener" title="via email teilen" href=
        "mailto:?subject=XYZ%20empfiehlt%20{newsItem.title}" class="newsdetail__sharing-sidebar__link"><span class="fa fa-envelope">&nbsp;</span></a>
</nav>