Check on date - output a pretty date

_sub_prettydate.twig

{# Checks start- and enddates and returns a pretty formatting.
# available formats:
# 14 jan 2019  (one day)
# 14 jan 2019 14:00 - 16:00  (one day but different end time)
# 14 jan 2019 - 18 jan 2019 (multiple day event)

#}


{% if item is not defined %}
    {% set item = record %}
{% endif %}

{% if item.startdate|localedatetime("%G%b%e") == item.enddate|localedatetime("%G%b%e") %} {# one day event #}
    {% if item.startdate|localedatetime("%k%M") == item.enddate|localedatetime("%k%M") %}
        {# one day, same time #}
        {{ item.startdate|localedatetime("%e %b %G") }} 
    {% else %}
        {# one day, start and end time #}
        {{ item.startdate|localedatetime("%e %b %G %k:%M") }} - {{ item.enddate|localedatetime("%k:%M") }}
    {% endif %}
{% else %} 
    {# multiple day event, don't show time #}
    {{ item.startdate|localedatetime("%e %b %G") }} - {{ item.enddate|localedatetime("%e %b %G") }}
{% endif %}