BEGIN:VCALENDAR
METHOD:PUBLISH
VERSION:2.0
PRODID:-//BaySec Creations//Hyde Jinja2 Templates 0.1//EN
{% for post in resource.node.walk_resources_sorted_by_time() %}
{% if post.meta.event_summary %}
BEGIN:VEVENT
SUMMARY:{{ post.meta.event_summary }}
LOCATION:{{ post.meta.event_location }}
DTSTART{% if post.meta.event_timezone %};TZID={{ post.meta.event_timezone }}{% endif %}:{{ post.meta.event_start }}
DTEND{% if post.meta.event_timezone %};TZID={{ post.meta.event_timezone }}{% endif %}:{{ post.meta.event_end }}
END:VEVENT
{% endif %}
{% endfor %}
END:VCALENDAR