/**
* {@inheritdoc}
*/
protected function createGuesser()
{
$collection = new AlternateLocaleCollection();
$collection->add(new AlternateLocale('http://symfony.com/fr', 'fr'));
$localeProvider = $this->getMock('Symfony\\Cmf\\Bundle\\SeoBundle\\AlternateLocaleProviderInterface');
$localeProvider->expects($this->any())->method('createForContent')->with($this)->will($this->returnValue($collection));
return new AlternateLocalesGuesser($localeProvider);
}
/**
* Creates a collection of AlternateLocales for one content object.
*
* @param object $content
*
* @return AlternateLocaleCollection
*/
public function createForContent($content)
{
$alternateLocaleCollection = new AlternateLocaleCollection();
if (!$content instanceof TranslatableInterface || !$content instanceof RouteReferrersReadInterface) {
return $alternateLocaleCollection;
}
$documentManager = $this->getDocumentManagerForClass(get_class($content));
if (null === $documentManager) {
return $alternateLocaleCollection;
}
$alternateLocales = $documentManager->getLocalesFor($content);
$currentLocale = $content->getLocale();
foreach ($alternateLocales as $locale) {
if ($locale === $currentLocale) {
continue;
}
$alternateLocaleCollection->add(new AlternateLocale($this->urlGenerator->generate($content, array('_locale' => $locale), true), $locale));
}
return $alternateLocaleCollection;
}
