function calendar_ical_calendar_add_items in Calendar 5.2

Same name and namespace in other branches

1. 5 calendar_ical.module \calendar_ical_calendar_add_items()

Implementation of hook_calendar_add_items().

File

./calendar_ical.module, line 56

Adds ical functionality to Calendar.

Code

function calendar_ical_calendar_add_items($view) {
  require_once './' . drupal_get_path('module', 'date_api') . '/date_api_ical.inc';
  $items = array();
  $feeds = calendar_ical_add_feeds($view);
  $min = date_format($view->min_date, DATE_FORMAT_DATETIME);
  $max = date_format($view->max_date, DATE_FORMAT_DATETIME);
  foreach ($feeds as $feed) {
    if (!empty($feed->calendar_start) && !empty($feed->calendar_end)) {
      if ($feed->calendar_start >= date_format($view->min_date, DATE_FORMAT_DATETIME) && $feed->calendar_end <= date_format($view->max_date, DATE_FORMAT_DATETIME)) {
        if ($feed->calendar_start >= $min && $feed->calendar_end <= $max || $feed->calendar_start >= $min && $feed->all_day == 1) {

          // We have to add a calendar start and end object to the feed,
          // the cached date objects will not work correctly.
          $feed->calendar_start_date = date_make_date($feed->calendar_start, $feed->timezone);
          $feed->calendar_end_date = date_make_date($feed->calendar_end, $feed->timezone);
          $items[] = $feed;
        }
      }
    }
  }
  return $items;
}