function views_rss_yandex_realty_plugin_style_fields::option_definition in Views RSS: Yandex Elements 7

Information about options for all kinds of purposes will be held here.

@code 'option_name' => array(

• 'default' => default value,
• 'translatable' => (optional) TRUE/FALSE (wrap in t() on export if true),
• 'contains' => (optional) array of items this contains, with its own defaults, etc. If contains is set, the default will be ignored and assumed to be array().
• 'bool' => (optional) TRUE/FALSE Is the value a boolean value. This will change the export format to TRUE/FALSE instead of 1/0.
• 'export' => (optional) FALSE or a callback for special export handling if necessary.
• 'unpack_translatable' => (optional) callback for special handling for translating data within the option, if necessary.

),

Return value

array Returns the options of this handler/plugin.

Overrides views_rss_plugin_style_fields::option_definition

See also

views_object::export_option()

views_object::export_option_always()

views_object::unpack_translatable()

File

views_rss_yandex_realty/views/views_rss_yandex_realty_plugin_style_fields.inc, line 9

Extends the views_rss_plugin_style_fields class to provide RSS for Yandex.Realty.

Class

views_rss_yandex_realty_plugin_style_fields

@file Extends the views_rss_plugin_style_fields class to provide RSS for Yandex.Realty.

Code

function option_definition() {
  $options = parent::option_definition();

  // Unset not needed options.
  foreach (array(
    'namespaces',
    'channel',
    'item',
    'feed_settings',
  ) as $key) {
    unset($options[$key]);
  }

  // Offer element defaults.
  $offer_elements = views_rss_get('yandex_realty_offer_elements');
  if (count($offer_elements)) {
    foreach ($offer_elements as $module => $module_offer_elements) {
      foreach (array_keys($module_offer_elements) as $element) {
        list($namespace, $element_name) = views_rss_extract_element_names($element, 'yandex_realty_offer');
        $options['offer'][$namespace][$module][$element_name] = array(
          'default' => NULL,
        );
      }
    }
  }
  return $options;
}