/**
* @param PageModel $page
* @param string $language
*
* @return PageModel
*
* @throws \RuntimeException
* @throws \InvalidArgumentException
*/
public function findAssociatedParentForLanguage(PageModel $page, $language)
{
// Stop loop if we're at the top
if (0 === $page->pid || 'root' === $page->type) {
$rootPages = $this->findRootPagesForPage($page);
foreach ($rootPages as $model) {
if (Language::toLocaleID($model->language) === $language) {
return $model;
}
}
throw new \InvalidArgumentException(sprintf('There\'s no language "%s" related to root page ID "%s"', $language, $page->id));
}
$parent = PageModel::findPublishedById($page->pid);
if (!$parent instanceof PageModel) {
throw new \RuntimeException(sprintf('Parent page for page ID "%s" not found', $page->id));
}
return $this->findAssociatedForLanguage($parent, $language);
}
/**
* @dataProvider languagesProvider
*/
public function testConvertLanguageTagToLocaleId($localeId, $languageTag)
{
$this->assertEquals($localeId, Language::toLocaleID($languageTag));
}
/**
* Returns the language formatted as ICU Locale ID
* Example: en, en_US, de_CH
*
* @return string
*
* @see http://userguide.icu-project.org/locale
*/
public function getLocaleId()
{
return Language::toLocaleID($this->rootPage->language);
}
