/
preview.php
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/
preview.php
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<?php
namespace Concrete\Controller\Backend\Board\Instance\Rules;
use Concrete\Core\Block\Block;
use Concrete\Core\Block\View\BlockView;
use Concrete\Core\Controller\Controller;
use Concrete\Core\Entity\Board\InstanceSlotRule;
use Concrete\Core\Page\Theme\Theme;
use Concrete\Core\Permission\Checker;
use Concrete\Core\View\View;
use Doctrine\ORM\EntityManager;
class Preview extends Controller
{
protected $viewPath = '/backend/board/instance/rules/preview';
public function __construct()
{
parent::__construct();
$this->view = new View($this->viewPath);
$this->view->setViewTemplate('block_preview.php');
}
public function view($boardInstanceSlotRuleID)
{
$valid = false;
$entityManager = $this->app->make(EntityManager::class);
$rule = $entityManager->find(InstanceSlotRule::class, $boardInstanceSlotRuleID);
if ($rule) {
$instance = $rule->getInstance();
if ($instance) {
$board = $instance->getBoard();
if ($board) {
$checker = new Checker($board);
if ($checker->canEditBoardContents()) {
$valid = true;
}
}
}
if ($valid) {
$block = Block::getByID($rule->getBlockID());
if ($block) {
$blockView = new BlockView($block);
$this->set('blockView', $blockView);
$theme = Theme::getSiteTheme();
$this->setTheme($theme);
}
} else {
throw new \RuntimeException('Access Denied.');
}
}
}
}