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   1  <?php
   2  // $Id: calendar-view-ical.tpl.php,v 1.1.2.5 2010/11/21 12:25:12 karens Exp $

   3  /**

   4   * $calname

   5   *   The name of the calendar.

   6   * $site_timezone

   7   *   The name of the site timezone.

   8   * $events

   9   *   An array with the following information about each event:

  10   * 

  11   *   $event['uid'] - a unique id for the event (usually the url).

  12   *   $event['summary'] - the name of the event.

  13   *   $event['start'] - the formatted start date of the event.

  14   *   $event['end'] - the formatted end date of the event.

  15   *   $event['rrule'] - the RRULE of the event, if any.

  16   *   $event['timezone'] - the formatted timezone name of the event, if any.

  17   *   $event['url'] - the url for the event.

  18   *   $event['location'] - the name of the event location.

  19   *   $event['description'] - a description of the event.

  20   * 

  21   *   Note that there are empty spaces after RRULE, URL, LOCATION, etc

  22   *   that are needed to make sure we get the required line break.

  23   * 

  24   */
  25  
  26  ?>
  27  BEGIN:VCALENDAR
  28  VERSION:2.0
  29  METHOD:PUBLISH
  30  X-WR-CALNAME: <?php print $calname . "\r\n"; ?>
  31  PRODID:-//Drupal iCal API//EN
  32  <?php foreach($events as $event): ?>
  33  BEGIN:VEVENT
  34  UID:<?php print($event['uid'] . "\r\n") ?>
  35  SUMMARY:<?php print($event['summary'] . "\r\n") ?>
  36  DTSTAMP:<?php print($current_date . "Z\r\n") ?>
  37  DTSTART:<?php print($event['start'] . "Z\r\n") ?>
  38  <?php if (!empty($event['end'])): ?>
  39  DTEND:<?php print($event['end'] . "Z\r\n") ?>
  40  <?php endif; ?>
  41  <?php if (!empty($event['rrule'])) : ?>
  42  <?php print($event['rrule'] . "\r\n") ?>
  43  <?php endif; ?>
  44  <?php if (!empty($event['url'])): ?>
  45  URL;VALUE=URI:<?php print($event['url'] . "\r\n") ?>
  46  <?php endif; ?>
  47  <?php if (!empty($event['location'])): ?>
  48  LOCATION:<?php print($event['location'] . "\r\n") ?>
  49  <?php endif; ?>
  50  <?php if (!empty($event['description'])) : ?>
  51  DESCRIPTION:<?php print($event['description'] . "\r\n") ?>
  52  <?php endif; ?>
  53  END:VEVENT
  54  <?php endforeach; ?>
  55  END:VCALENDAR