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   1  <?php
   2  /**
   3   * $event
   4   *   An array with the following information about each event:
   5   *
   6   *   $event['uid'] - a unique id for the event (usually the url).
   7   *   $event['summary'] - the name of the event.
   8   *   $event['start'] - the formatted start date of the event.
   9   *   $event['end'] - the formatted end date of the event.
  10   *   $event['rrule'] - the RRULE of the event, if any.
  11   *   $event['timezone'] - the formatted timezone name of the event, if any.
  12   *   $event['url'] - the url for the event.
  13   *   $event['location'] - the name of the event location, or a vvenue location id.
  14   *   $event['description'] - a description of the event.
  15   *   $event['alarm'] - an optional array of alarm values.
  16   *    @see date-valarm.tpl.php.
  17   *
  18   * If you are editing this file, remember that all output lines generated by it
  19   * must end with DOS-style \r\n line endings, and not Unix-style \n, in order to
  20   * comply with the iCal spec: http://tools.ietf.org/html/rfc5545#section-3.1.
  21   **/
  22  
  23  print "BEGIN:VEVENT\r\n";
  24  print "UID:" . $event['uid'] . "\r\n";
  25  print "SUMMARY:" . $event['summary'] . "\r\n";
  26  print "DTSTAMP:" . $site_timezone_utc . "Z\r\n";
  27  print "DTSTART;" . $event['timezone'] . $event['start'] . "\r\n";
  28  if (!empty($event['end'])):
  29    print "DTEND;" . $event['timezone'] . $event['end'] . "\r\n";
  30  endif;
  31  if (!empty($event['rrule'])):
  32    print $event['rrule'] . "\r\n";
  33  endif;
  34  if (!empty($event['url'])):
  35    print "URL;VALUE=URI:" . $event['url'] . "\r\n";
  36  endif;
  37  if (!empty($event['location'])):
  38    print "LOCATION:" . $event['location'] . "\r\n";
  39  endif;
  40  if (!empty($event['description'])):
  41    print "DESCRIPTION:" . $event['description'] . "\r\n";
  42  endif;
  43  print "END:VEVENT\r\n";