コード例 #1
0
 /**
  * @see Document\Tag\TagInterface::frontend
  * @return string
  */
 public function frontend()
 {
     if ($this->getView() instanceof \Zend_View) {
         try {
             if ($this->snippet instanceof Document\Snippet) {
                 $params = $this->options;
                 $params["document"] = $this->snippet;
                 if ($this->snippet->isPublished()) {
                     // check if output-cache is enabled, if so, we're also using the cache here
                     $cacheKey = null;
                     if ($cacheConfig = \Pimcore\Tool\Frontend::isOutputCacheEnabled()) {
                         // cleanup params to avoid serializing Element\ElementInterface objects
                         $cacheParams = $params;
                         array_walk($cacheParams, function (&$value, $key) {
                             if ($value instanceof Model\Element\ElementInterface) {
                                 $value = $value->getId();
                             }
                         });
                         $cacheKey = "tag_snippet__" . md5(serialize($cacheParams));
                         if ($content = Cache::load($cacheKey)) {
                             return $content;
                         }
                     }
                     $content = $this->getView()->action($this->snippet->getAction(), $this->snippet->getController(), $this->snippet->getModule(), $params);
                     // write contents to the cache, if output-cache is enabled
                     if ($cacheConfig) {
                         Cache::save($content, $cacheKey, array("output", "output_inline"), $cacheConfig["lifetime"]);
                     }
                     // we need to add a component id to all first level html containers
                     $componentId = 'document:' . $this->getDocumentId() . '.type:tag-snippet.name:' . $this->snippet->getId();
                     $content = \Pimcore\Tool\Frontend::addComponentIdToHtml($content, $componentId);
                     return $content;
                 }
                 return "";
             }
         } catch (\Exception $e) {
             if (\Pimcore::inDebugMode()) {
                 return "ERROR: " . $e->getMessage() . " (for details see debug.log)";
             }
             \Logger::error($e);
         }
     } else {
         return null;
     }
 }