function date_views_set_timezone in Date 5.2

Same name and namespace in other branches

1. 8 date_views/includes/date_views.views.inc \date_views_set_timezone()
2. 6.2 includes/date_api.views.inc \date_views_set_timezone()
3. 7.3 date_views/includes/date_views.views.inc \date_views_set_timezone()
4. 7 date_views/includes/date_views.views.inc \date_views_set_timezone()
5. 7.2 date_views/includes/date_views.views.inc \date_views_set_timezone()

Central function for setting up the right timezone values in the SQL date handler.

The date handler will use this information to decide if the database value needs a timezone conversion.

In Views, we will always be comparing to a local date value, so the goal is to convert the database value to the right value to compare to the local value.

4 calls to date_views_set_timezone()

_date_views_argument_filter in date/date_views.inc

Views values vary depending on the op: $op = 'filter' $argtype = array of arg settings $query = views object $arg = argument value

_date_views_argument_summary in date/date_views.inc

Views values vary depending on the op: $op = 'summary' $argtype = name of the argument $query = views object $arg = argument type

_date_views_filter_handler in date/date_views.inc

_date_views_query_alter in date/date_views.inc

Implementation of hook_views_query().

File

date/date_views.inc, line 757

Code

function date_views_set_timezone(&$date_handler, $field) {
  $tz_handling = $field['tz_handling'];
  switch ($tz_handling) {
    case 'date':
      $date_handler->db_timezone = 'UTC';
      $date_handler->local_timezone_field = $field['timezone_field'];
      $date_handler->offset_field = $field['offset_field'];
      break;
    case 'none':
      $date_handler->db_timezone = date_default_timezone_name();
      $date_handler->local_timezone = date_default_timezone_name();
      break;
    case 'utc':
      $date_handler->db_timezone = 'UTC';
      $date_handler->local_timezone = 'UTC';
      break;
    default:
      $date_handler->db_timezone = 'UTC';
      $date_handler->local_timezone = date_default_timezone_name();
      break;
  }
}