function event_nodeapi in Event 5.2

Same name and namespace in other branches

1. 5 event.module \event_nodeapi()

hook_nodeapi implementation

Related topics

File

./event.module, line 2175

Code

function event_nodeapi(&$node, $op, $teaser = NULL, $page = NULL) {

  // make sure it's an event enabled node
  if (variable_get('event_nodeapi_' . $node->type, 'never') != 'never') {
    switch ($op) {
      case 'load':
        global $user;
        event_include_files();
        $object = event_get_event_load($node->nid);
        return array(
          'event' => array(
            'start' => $object->event_start,
            'end' => $object->event_end,
            'start_orig' => $object->event_start,
            'end_orig' => $object->event_end,
            'timezone' => $object->timezone,
            'offset' => $object->offset,
            'offset_dst' => $object->offset_dst,
            'dst_region' => $object->dst_region,
            'has_time' => $object->has_time,
            'has_end_date' => $object->has_end_date,
            'start_utc' => $object->event_start_utc,
            'start_user' => $object->event_start_user,
            'start_site' => $object->event_start_site,
            'end_utc' => $object->event_end_utc,
            'end_user' => $object->event_end_user,
            'end_site' => $object->event_end_site,
            'node_type' => $node->type,
          ),
        );
        break;
      case 'view':
        if (isset($node->in_preview) && $node->in_preview) {
          global $user;
          event_nodeapi($node, 'submit');
          $node->event['start'] = $node->event_start;
          $node->event['end'] = $node->event_end;
          $node->event['start_exploded'] = event_explode_date($node->event_start);
          $node->event['end_exploded'] = event_explode_date($node->event_end);
          $node->event['start_user'] = event_date_later($node->event['start_exploded'], $user->timezone, 'seconds');
          $node->event['end_user'] = event_date_later($node->event['end_exploded'], $user->timezone, 'seconds');
          $node->event['start_site'] = event_date_later($node->event['start_exploded'], variable_get('date_default_timezone', 0), 'seconds');
          $node->event['end_site'] = event_date_later($node->event['end_exploded'], variable_get('date_default_timezone', 0), 'seconds');
          $node->event['timezone'] = $node->timezone;
        }
        switch (variable_get('event_timezone_display', 'event')) {
          case 'site':
            if (variable_get('date_default_timezone_id', 0) != $node->timezone) {
              $node->event['start'] = $node->event['start_site'];
              $node->event['end'] = $node->event['end_site'];
              break;
            }

          // no break
          case 'event':
            break;
          case 'user':
            $node->event['start'] = $node->event['start_user'];
            $node->event['end'] = $node->event['end_user'];
            break;
        }
        $node->event['start_exploded'] = event_explode_date($node->event['start']);
        $node->event['end_exploded'] = event_explode_date($node->event['end']);
        $node->event['start_format'] = event_format_date($node->event['start_exploded'], 'small');
        $node->event['start_time_format'] = event_format_date($node->event['start_exploded'], 'custom', variable_get('event_ampm', '0') ? 'g:i a' : 'H:i');
        $node->event['end_format'] = event_format_date($node->event['end_exploded'], 'small');
        $node->event['end_time_format'] = event_format_date($node->event['end_exploded'], 'custom', variable_get('event_ampm', '0') ? 'g:i a' : 'H:i');
        $node->content['event'] = array(
          '#value' => theme('event_nodeapi', $node),
          '#weight' => -10,
        );
        break;
      case 'rss item':
        $node->body = theme('event_nodeapi', $node) . $node->body;
        $node->teaser = theme('event_nodeapi', $node) . $node->teaser;
        break;
      case 'submit':

        // $node->event_start is set for jscalendar and eventrepeat module
        if (!isset($node->event_start)) {
          if (variable_get('event_ampm', '0')) {
            if ($node->start_ampm == 'pm' && $node->start_hour < 12) {
              $node->start_hour += 12;
            }
            if ($node->end_ampm == 'pm' && $node->end_hour < 12) {
              $node->end_hour += 12;
            }
          }
          $node->event_start = $node->start_year . '-' . $node->start_month . '-' . $node->start_day . ' ' . str_pad($node->start_hour, 2, '0', STR_PAD_LEFT) . ':' . str_pad($node->start_minute, 2, '0', STR_PAD_LEFT) . ':00';
          $node->event_end = $node->end_year . '-' . $node->end_month . '-' . $node->end_day . ' ' . str_pad($node->end_hour, 2, '0', STR_PAD_LEFT) . ':' . str_pad($node->end_minute, 2, '0', STR_PAD_LEFT) . ':00';
        }
        $node->start_in_dst = event_is_dst($node->timezone, $node->event_start);
        $node->end_in_dst = event_is_dst($node->timezone, $node->event_end);
        break;
      case 'update':

        // While the DELETE/INSERT is less efficient than single UPDATE, the
        // UPDATE only works if there's an existing record in the events
        // table. I.e. if you create a node and then enable the event module,
        // there will be no record in the event table, so the dates cannot be
        // changed.
        db_query('DELETE FROM {event} WHERE nid = %d', $node->nid);

      // no break
      case 'insert':
        db_query("INSERT INTO {event} (nid, event_start, event_end, timezone, start_in_dst, end_in_dst, has_time, has_end_date) VALUES (%d, '%s', '%s', %d, %d, %d, %d, %d)", $node->nid, $node->event_start, $node->event_end, $node->timezone, $node->start_in_dst, $node->end_in_dst, $node->has_time, $node->has_end_date);
        event_set_range();
        break;
      case 'delete':
        db_query('DELETE FROM {event} WHERE nid = %d', $node->nid);
        event_set_range();
        break;
    }
  }
}