calendar-view-ical.tpl.php in Calendar 7

File

calendar_ical/calendar-view-ical.tpl.php

<?php

/**
 * $calname
 *   The name of the calendar.
 * $site_timezone
 *   The name of the site timezone.
 * $events
 *   An array with the following information about each event:
 * 
 *   $event['uid'] - a unique id for the event (usually the url).
 *   $event['summary'] - the name of the event.
 *   $event['start'] - the formatted start date of the event.
 *   $event['end'] - the formatted end date of the event.
 *   $event['rrule'] - the RRULE of the event, if any.
 *   $event['timezone'] - the formatted timezone name of the event, if any.
 *   $event['url'] - the url for the event.
 *   $event['location'] - the name of the event location.
 *   $event['description'] - a description of the event.
 * 
 *   Note that there are empty spaces after RRULE, URL, LOCATION, etc
 *   that are needed to make sure we get the required line break.
 * 
 */
?>
BEGIN:VCALENDAR
VERSION:2.0
METHOD:PUBLISH
X-WR-CALNAME: <?php

print $calname . "\r\n";
?>
PRODID:-//Drupal iCal API//EN
<?php

foreach ($events as $event) {
  ?>
BEGIN:VEVENT
UID:<?php

  print $event['uid'] . "\r\n";
  ?>
SUMMARY:<?php

  print $event['summary'] . "\r\n";
  ?>
DTSTAMP:<?php

  print $current_date . "Z\r\n";
  ?>
DTSTART:<?php

  print $event['start'] . "Z\r\n";
  if (!empty($event['end'])) {
    ?>
DTEND:<?php

    print $event['end'] . "Z\r\n";
  }
  if (!empty($event['rrule'])) {
    print $event['rrule'] . "\r\n";
  }
  if (!empty($event['url'])) {
    ?>
URL;VALUE=URI:<?php

    print $event['url'] . "\r\n";
  }
  if (!empty($event['location'])) {
    ?>
LOCATION:<?php

    print $event['location'] . "\r\n";
  }
  if (!empty($event['description'])) {
    ?>
DESCRIPTION:<?php

    print $event['description'] . "\r\n";
  }
  ?>
END:VEVENT
<?php

}
?>
END:VCALENDAR