Returns the children of the localization.
|
public getChildren ( ) : |
||
| return | ||
/**
* It should return any localizations if neither parent nor children.
*/
public function testWebspaceAnyLocalization()
{
$this->inspector->getWebspace($this->document->reveal())->willReturn(self::FIX_WEBSPACE);
$this->inspector->getLocales($this->document->reveal())->willReturn(['de']);
$this->webspace->getLocalization(self::FIX_LOCALE)->willReturn($this->localization1->reveal());
$this->localization1->getLocalization()->willReturn('en');
$this->localization2->getLocalization()->willReturn('de');
$this->hydrateEvent->getOption('load_ghost_content', true)->willReturn(true);
$this->localization1->getParent()->willReturn(null);
$this->localization1->getChildren()->willReturn([]);
$this->webspace->getLocalizations()->willReturn([$this->localization2->reveal()]);
$this->registry->updateLocale($this->document->reveal(), 'de', 'en')->shouldBeCalled();
$this->hydrateEvent->setLocale('de')->shouldBeCalled();
$this->subscriber->handleHydrate($this->hydrateEvent->reveal());
}
/**
* Finds the next available child-localization in which the node has a translation.
*
* @param string[] $availableLocales
* @param Localization $localization The localization to start the search for
*
* @return null|Localization
*/
private function findAvailableChildLocalization(array $availableLocales, Localization $localization)
{
$childrenLocalizations = $localization->getChildren();
if (!empty($childrenLocalizations)) {
foreach ($childrenLocalizations as $childrenLocalization) {
// return the localization if a translation exists in the child localization
if (in_array($childrenLocalization->getLocale(), $availableLocales)) {
return $childrenLocalization;
}
// recursively call this function for checking children
return $this->findAvailableChildLocalization($availableLocales, $childrenLocalization);
}
}
// return null if nothing was found
return;
}
