function views_handler_filter_block_theme::get_value_options in Views Hacks 7

Same name and namespace in other branches

1. 6 views_block/handlers/views_handler_filter_block_theme.inc \views_handler_filter_block_theme::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_theme.inc, line 7

Class

views_handler_filter_block_theme

Filter based on block theme.

Code

function get_value_options() {
  foreach (list_themes() as $key => $theme) {
    if ($theme->status) {
      $this->value_options[$key] = $theme->info['name'];
    }
  }
  ksort($this->value_options);
  $this->value_options = array(
    '***CURRENT_THEME***' => t('Current theme'),
    '***DEFAULT_THEME***' => t('Default theme'),
  ) + $this->value_options;
}