{# https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent #} {% macro browser(user_agent) %} {% if not user_agent %} {% trans %}Unknown{% endtrans %} {% elif 'Firefox/' in user_agent and 'Seamonkey/' not in user_agent %} Firefox {% elif 'Seamonkey/' in user_agent %} Seamonkey {% elif 'Chrome/' in user_agent and 'Chromium/' not in user_agent %} Chrome {% elif 'Chromium/' in user_agent %} Chromium {% elif 'Safari/' in user_agent and 'Chrome/' not in user_agent and 'Chromium/' not in user_agent %} Safari {% elif 'OPR/' in user_agent or 'Opera/' in user_agent %} Opera {% elif '; MSIE xyz;' in user_agent %} Internet Explorer {% elif 'Trident/7.0;' in user_agent %} Internet Explorer {% elif 'minarca/' in user_agent %} Minarca {% else %} {% trans %}Unknown{% endtrans %} {% endif %} {% endmacro %} {% macro os(user_agent) %} {% if not user_agent %} {% trans %}Unknown{% endtrans %} {% elif 'Linux' in user_agent %} Linux {% elif 'X11' in user_agent %} Unix {% elif 'Mac' in user_agent or 'Darwin' in user_agent %} MacOS {% elif 'Windows' in user_agent %} Windows {% else %} {% trans %}Unknown{% endtrans %} {% endif %} {% endmacro %}