function date_views_filter_handler_simple::date_default_value

Helper function to find a default value.

File

core/modules/date/views/date_views_filter_handler_simple.inc, line 73

A standard Views filter for a single date field, using Date API form selectors and sql handling.

Class

date_views_filter_handler_simple

@file A standard Views filter for a single date field, using Date API form selectors and sql handling.

Code

function date_default_value($prefix, $options = NULL) {
  if (empty($options)) {
    $options = $this->options;
  }
  // If this is a remembered value, use the value from the SESSION.
  if (!empty($this->options['expose']['remember'])) {
    $display_id = ($this->view->display_handler->is_defaulted('filters')) ? 'default' : $this->view->current_display;
    if (!empty($_SESSION['views'][$this->view->name][$display_id][$this->options['expose']['identifier']][$prefix])) {
      return $_SESSION['views'][$this->view->name][$display_id][$this->options['expose']['identifier']][$prefix];
    }
  }

  // This is a date that needs to be constructed from options like 'now' .
  $default_option = $prefix == 'max' ? $options['default_to_date'] : $options['default_date'];
  if (!empty($default_option)) {
    str_replace('now', 'today', $default_option);
    $date = date_create($default_option, date_default_timezone_object());
    $default_date = !empty($date) ? $date->format($this->format) : '';

    // The format for our filter is in ISO format, but the widget will need it in datetime format.
    $default_date = str_replace('T', ' ', $default_date);
  }
  else {
    $default_date = isset($options['value'][$prefix]) ? $options['value'][$prefix] : '';
  }
  return $default_date;
}