Returns valid items (that are to be displayed), for a given block.
|
public getValidBlockItems ( |
||
| $block | ||
| return | ||
public function injectValidItems(FilterViewParametersEvent $event)
{
$view = $event->getView();
if ($view instanceof BlockView) {
$event->getParameterBag()->set('valid_items', $this->pageService->getValidBlockItems($view->getBlock()));
}
}
/**
* Render the block
*
* @param \eZ\Publish\Core\FieldType\Page\Parts\Block $block
* @param array $params
* @param array $cacheSettings settings for the HTTP cache, 'smax-age' and
* 'max-age' are checked.
*
* @return \Symfony\Component\HttpFoundation\Response
*/
public function viewBlock(Block $block, array $params = array(), array $cacheSettings = array())
{
$response = new Response();
if ($this->getParameter('content.view_cache') === true) {
$response->setPublic();
if (isset($cacheSettings['smax-age']) && is_int($cacheSettings['smax-age'])) {
$response->setSharedMaxAge((int) $cacheSettings['smax-age']);
}
if (isset($cacheSettings['max-age']) && is_int($cacheSettings['max-age'])) {
$response->setMaxAge((int) $cacheSettings['max-age']);
}
}
$response->setContent($this->viewManager->renderBlock($block, $params + array('pageService' => $this->pageService, 'valid_items' => $this->pageService->getValidBlockItems($block))));
return $response;
}
/**
* @covers eZ\Publish\Core\FieldType\Page\PageService::hasStorageGateway
* @covers eZ\Publish\Core\FieldType\Page\PageService::getStorageGateway
* @covers eZ\Publish\Core\FieldType\Page\PageService::getValidBlockItems
*/
public function testGetValidBlockItems()
{
$block = $this->buildBlock();
$items = array(new Item(), new Item());
$this->storageGateway->expects($this->once())->method('getValidBlockItems')->with($block)->will($this->returnValue($items));
$this->pageService->setStorageGateway($this->storageGateway);
// Calling assertion twice to test cache (comes along with storage gateway's getValidBlockItems() that should be called only once. See above)
$this->assertSame($items, $this->pageService->getValidBlockItems($block));
$this->assertSame($items, $this->pageService->getValidBlockItems($block));
}
