/**
* Gets list of options for language root selection (linking multiple fallback roots on different domains).
*
* @param DataContainer $dc
*
* @return array
*/
public function onLanguageRootOptions(DataContainer $dc)
{
/** @var PageModel[] $pages */
$pages = PageModel::findBy(["tl_page.type='root'", "tl_page.fallback='1'", 'tl_page.languageRoot=0', 'tl_page.id!=?'], [$dc->id]);
if (null === $pages) {
return [];
}
$options = [];
foreach ($pages as $page) {
$options[$page->id] = sprintf('%s%s [%s]', $page->title, strlen($page->dns) ? ' (' . $page->dns . ')' : '', $page->language);
}
return $options;
}
/**
* @param array $columns
* @param array $values
* @param array $options
*
* @return \Contao\PageModel[]
*/
private function findPages(array $columns, array $values, array $options = [])
{
/** @var Collection $collection */
$collection = PageModel::findBy($columns, $values, $options);
if (!$collection instanceof Collection) {
return [];
}
$models = [];
foreach ($collection as $model) {
$models[$model->id] = $model;
}
return $models;
}
