public function contentCollection($key, $type, array $arguments = array(), $default='') {
        $debugmessage = '';

        if ($this->env->isDebug()) {
            $debugmessage .= "<!--debug IbrowsSimpleCMS Collection\n";
            $debugmessage .= "type=$type \n";
            $debugmessage .= "key=$key \n";
            $debugmessage .= "default=$default \n";
            $debugmessage .= "arguments=" . print_r($arguments, true) . " \n";
            $debugmessage .= '-->';

            if ($default == '') {
                $default = "$key-$type";
            }
        }

        $objs = $this->manager->findAll($type, $key);
        $out = '';
        $grant = $this->handler->isGranted('ibrows_simple_cms_content');
        $addkey = $this->manager->getNewGroupKey($key,$objs);
        if ($objs) {
            foreach ($objs as $objkey => $content) {
                /* @var $content \Ibrows\SimpleCMSBundle\Entity\ContentInterface */
                $outobj = $debugmessage . $content->toHTML($this, $arguments);
                if($grant && $this->handler->isGranted('ibrows_simple_cms_content_edit_key', array('key'=> $content->getKeyword(),'type'=>$type )) ){
                    $outobj =$this->wrapOutputForEdit($outobj, $content->getKeyword(), $type, $arguments, $default);
                }
                $out .= $outobj;
            }
        } else if (!$grant){
          $out = $default;
        }
        
        if(!$grant){
            return $out;
        }
        $class = '';
        if(isset($arguments['inline']) && $arguments['inline'] == true ){
            $class = 'inline';
        }        
        //addlink
        if($this->handler->isGranted('ibrows_simple_cms_content_create', array('type'=>$type )) ){
            $editpath = $this->env->getExtension('routing')->getPath('ibrows_simple_cms_content_edit_key', array('key' => $addkey, 'type' => $type));
            $editpath .="?args=" . urlencode(serialize($arguments));
            $editpath .="&default=" . $default;
            $outadd = '<a href="' . $editpath . '" class="simplecms-editlink simplecms-addlink" > </a> ADD '.$default.'';
            $outadd = "<div class=\"simplecms-edit simplecms-add $class\" id=\"simplcms-$addkey-$type\" >$outadd</div>";               
        }
    

        return "<div class=\"simplecms-edit-collection $class\" id=\"simplcms-collection-$key-$type\" >$out$outadd</div>"; 
    }