Подружить редактор quilljs.com с instantcms 2.x

<?php
class cmsWysiwygTrumbowyg {
 
    private static $redactor_loaded = false;
 
	public function displayEditor($field_id, $content=''){
 
        $this->loadRedactor();
 
        $dom_id = str_replace(array('[',']'), array('_', ''), $field_id);
 
        echo html_textarea($field_id, $content, array('id' => $dom_id, 'class' => 'imperavi_redactor'));
 
	}
 
    private function loadRedactor() {
 
        if(self::$redactor_loaded){ return false; }
 
        $lang = cmsCore::getLanguageName();
 
        $template = cmsTemplate::getInstance();
        $user = cmsUser::getInstance();
        $core = cmsCore::getInstance();
 
        $template->addJSFromContext('wysiwyg/trumbowyg/trumbowyg.js');
        $template->addCSSFromContext('wysiwyg/trumbowyg/ui/trumbowyg.css');
        $template->addJSFromContext('templates/default/js/files.js');
 
        $options = array();
 
 
 
 
        if($lang !== 'en'){
 
            $template->addJSFromContext('wysiwyg/trumbowyg/langs/'.$lang.'.min.js');
 
            $options['lang'] = $lang;
 
        }
 
 
 
        $options['minHeight'] = 200;
 
        ?>
<script src="/wysiwyg/Trumbowyg/plugins/emoji/trumbowyg.emoji.min.js"></script>
        <script type="text/javascript">
            $(function(){
                var imperavi_options = <?php echo json_encode($options); ?>;
                icms.files.url_delete = '<?php echo href_to('files', 'delete'); ?>';
                imperavi_options.imageDeleteCallback = function (element){
                    if(confirm('<?php echo LANG_PARSER_IMAGE_DELETE; ?>')){
                        icms.files.deleteByPath($(element).attr('src'));
                    }
                };
                $('.imperavi_redactor').trumbowyg(imperavi_options);
 
            });
        </script>
 
       <?php
 
       self::$redactor_loaded = true;
 
    }
 
}