/**
* Returns a TagCloud impl
*
* @return TagCloudInterface
*/
public function getCloud()
{
$pages = $this->pageRepository->findAllWithTags();
foreach ($pages as $page) {
$pageTags = GeneralUtility::trimExplode(',', $page->getKeywords());
foreach ($pageTags as $pageTag) {
$this->tagCloud->add(Tag::fromString($pageTag));
}
}
return $this->tagCloud;
}
