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<?php |
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namespace Alpixel\Bundle\CMSBundle\Twig\Extension; |
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use Alpixel\Bundle\CMSBundle\Entity\Block; |
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use Alpixel\Bundle\CMSBundle\Helper\BlockHelper; |
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class BlockExtension extends \Twig_Extension |
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{ |
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private $blockHelper; |
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private $container; |
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private $blockConfiguration; |
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/** |
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* BlockExtension constructor. |
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* |
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* @param BlockHelper $blockHelper |
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* @param $container |
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* @param $blockConfiguration |
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*/ |
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public function __construct(BlockHelper $blockHelper, $container, $blockConfiguration) |
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{ |
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$this->blockHelper = $blockHelper; |
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$this->container = $container; |
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$this->blockConfiguration = $blockConfiguration; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return 'cms_block'; |
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} |
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/** |
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* @return array |
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*/ |
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public function getFunctions() |
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{ |
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return [ |
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new \Twig_SimpleFunction('cms_block', [$this, 'displayBlock'], [ |
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'is_safe' => ['html'], |
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'needs_environment' => true, |
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]), |
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new \Twig_SimpleFunction('cms_block_object', [$this, 'getCMSBlockObject']), |
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]; |
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} |
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/** |
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* @param \Twig_Environment $twig |
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* @param $blockName |
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* |
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* @return string|void |
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*/ |
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public function displayBlock(\Twig_Environment $twig, $blockName) |
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{ |
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$block = $this->blockHelper->loadBlock($blockName); |
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if ($block === null) { |
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return; |
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} |
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$blockConf = $this->blockConfiguration[$blockName]; |
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if (!empty($blockConf['service'])) { |
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$controller = $this->container->get($blockConf['service']); |
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return $controller->renderAction(); |
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} else { |
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if (!isset($blockConf['template'])) { |
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$template = 'AlpixelCMSBundle:front:blocks/base_block.html.twig'; |
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} else { |
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$template = $blockConf['template']; |
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} |
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return $twig->render($template, [ |
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'block' => $block, |
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]); |
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} |
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} |
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/** |
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* @param string $blockName |
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* @return \Alpixel\Bundle\CMSBundle\Entity\Block|null |
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*/ |
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public function getCMSBlockObject($blockName) |
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{ |
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return $this->blockHelper->loadBlock($blockName); |
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} |
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} |
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alpixel /
AlpixelCMSBundle
