/**
* We need to disable Translatable before retreiving the DataObjects or
* Pages for the sitemap, because otherwise only pages in the default
* language are found.
*
* Next we need to add the alternatives for each Translatable Object
* included in the sitemap: basically these are the Translations plus
* the current object itself
*
* @return Array
*/
public function sitemap()
{
Translatable::disable_locale_filter();
$sitemap = parent::sitemap();
Translatable::enable_locale_filter();
$updatedItems = new ArrayList();
foreach ($sitemap as $items) {
foreach ($items as $item) {
if ($item->hasExtension('Translatable')) {
$translations = $item->getTranslations();
if ($translations) {
$alternatives = new ArrayList();
foreach ($translations as $translation) {
$translation->GoogleLocale = $this->getGoogleLocale($translation->Locale);
$alternatives->push($translation);
}
$item->GoogleLocale = $this->getGoogleLocale($item->Locale);
$alternatives->push($item);
$item->Alternatives = $alternatives;
}
$updatedItems->push($item);
}
}
}
if (!empty($updatedItems)) {
return array('Items' => $updatedItems);
} else {
return $sitemap;
}
}
/**
* Specific controller action for displaying a particular list of links
* for a class
*
* @return mixed
*/
public function sitemap()
{
if ($this->request->param('ID') == 'SiteTree') {
//Disable the locale filter
Translatable::disable_locale_filter();
$items = parent::sitemap();
//Re-enable the locale filter
Translatable::enable_locale_filter();
return $items;
} else {
return parent::sitemap();
}
}