/**
* @dataProvider invalidLanguagesProvider
* @expectedException \InvalidArgumentException
*/
public function testInvalidLanguage($language)
{
Language::normalize($language, '-');
}
/**
* @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);
}
/**
* @param string $language
* @param string $href
* @param string $title
*/
private function store($language, $href, $title)
{
$language = Language::toLanguageTag($language);
// URLs must always be absolute
if (0 !== strpos($href, 'http://') && 0 !== strpos($href, 'https://')) {
$href = \Environment::get('base') . $href;
}
$this->links[$language] = ['language' => $language, 'href' => $href, 'title' => $title];
}
/**
* Returns the language formatted as ICU Locale ID
* Example: en, en_US, de_CH
*
* @return string
*
* @see http://userguide.icu-project.org/locale
*/
public function getLocaleId()
{
return Language::toLocaleID($this->rootPage->language);
}
