open-orchestra/open-orchestra-display-bundle

<?php

namespace OpenOrchestra\DisplayBundle\DisplayBlock\Strategies;

use OpenOrchestra\ModelInterface\Model\ReadBlockInterface;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * Class AudienceAnalysisStrategy
 */
class AudienceAnalysisStrategy extends AbstractDisplayBlockStrategy
{
    const NAME = 'audience_analysis';

    protected $requestStack;

    /**
     * @param RequestStack $requestStack
     */
    public function __construct(RequestStack $requestStack)
    {
        $this->requestStack = $requestStack;
    }

    /**
     * Check if the strategy support this block
     *
     * @param ReadBlockInterface $block
     *
     * @return boolean
     */
    public function support(ReadBlockInterface $block)
    {
        return self::NAME == $block->getComponent();
    }

    /**
     * Indicate if the block is public or private
     *
     * @param ReadBlockInterface $block
     *
     * @return boolean
     */
    public function isPublic(ReadBlockInterface $block)
    {
        return true;
    }

    /**
     * Perform the show action for a block
     *
     * @param ReadBlockInterface $block
     *
     * @return Response
     */
    public function show(ReadBlockInterface $block)
    {
        return $this->render(
            'OpenOrchestraDisplayBundle:Block/AudienceAnalysis:' . $block->getAttribute('tag_type') . '.html.twig',
            array(
                'attributes' => $block->getAttributes(),
                'page' => $this->requestStack->getCurrentRequest()->attributes->get('nodeId')
            )
        );
    }

    /**
     * @param ReadBlockInterface $block
     * 
     * @return array
     */
    public function getCacheTags(ReadBlockInterface $block)
    {
        return array();
    }

    /**
     * Get the name of the strategy
     *
     * @return string
     */
    public function getName()
    {
        return 'audience_analysis';
    }
}