/**
* Displays the gallery.
*
* @param \eZ\Publish\Core\MVC\Symfony\View\ContentView $view
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function displayGalleryAction(ContentView $view, Request $request)
{
$languages = $this->configResolver->getParameter('languages');
$location = $view->getLocation();
$query = new Query();
$query->query = $this->childrenCriteria->generateChildCriterion($location, $languages);
$pager = new Pagerfanta(new ContentSearchAdapter($query, $this->searchService));
$pager->setMaxPerPage($this->galleryImagesLimit);
$pager->setCurrentPage($request->get('page', 1));
$view->addParameters(['location' => $location, 'content' => $this->contentService->loadContentByContentInfo($view->getLocation()->getContentInfo()), 'images' => $pager]);
return $view;
}
/**
* Returns array of child content objects from given $locationId.
*
* @param int $locationId
* @param int $limit
*
* @return array
*/
private function fetchItems($locationId, $limit)
{
$languages = $this->configResolver->getParameter('languages');
$query = new Query();
$location = $this->locationService->loadLocation($locationId);
$query->query = $this->childrenCriteria->generateChildCriterion($location, $languages);
$query->performCount = false;
$query->limit = $limit;
$query->sortClauses = [new SortClause\DatePublished(Query::SORT_DESC)];
$results = $this->searchService->findContent($query);
$items = [];
foreach ($results->searchHits as $item) {
$items[] = $item->valueObject;
}
return $items;
}
/**
* Displays blog post content with random selected blog posts.
*
* @param \eZ\Publish\Core\MVC\Symfony\View\ContentView $view
*
* @return \eZ\Publish\Core\MVC\Symfony\View\ContentView
*/
public function showBlogPostAction(ContentView $view)
{
$languages = $this->configResolver->getParameter('languages');
$location = $this->locationService->loadLocation($view->getLocation()->parentLocationId);
$query = new Query();
$query->query = $this->childrenCriteria->generateChildCriterion($location, $languages);
$query->performCount = false;
$query->sortClauses = [new SortClause\DatePublished(Query::SORT_DESC)];
$results = $this->searchService->findContent($query);
$randomPosts = [];
foreach ($results->searchHits as $item) {
$randomPosts[] = $item->valueObject;
}
shuffle($randomPosts);
$view->addParameters(['location' => $location, 'content' => $this->contentService->loadContentByContentInfo($view->getLocation()->getContentInfo()), 'randomPosts' => array_slice($randomPosts, 0, $this->randomPostsLimit, true)]);
return $view;
}