function views_handler_filter_block_region::get_value_options in Views Hacks 7

Same name and namespace in other branches

1. 6 views_block/handlers/views_handler_filter_block_region.inc \views_handler_filter_block_region::get_value_options()

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.

Overrides views_handler_filter_in_operator::get_value_options

File

views_block/handlers/views_handler_filter_block_region.inc, line 7

Class

views_handler_filter_block_region

Filter based on block region.

Code

function get_value_options() {
  foreach (list_themes() as $key => $theme) {
    if ($theme->status) {
      foreach (system_region_list($key) as $name => $description) {
        $this->value_options[$name] = $name . ' (' . $theme->info['name'] . ')';
      }
    }
  }
  $this->value_options['-1'] = t('- None -');
  ksort($this->value_options);
}