Open SharePoint document with Monaco editor (CiSaR script)

SharePoint_Cisar_OpenMonocaEditor.js

//add script with Cisar Chrome Browser extension!
SP.SOD.executeFunc("clienttemplates.js", "SPClientTemplates", function () {
function init() {
SPClientTemplates.TemplateManager.RegisterTemplateOverrides({
    Templates: {
        Fields: {
            "MonacoEdit": { //add internal fieldname in Document Library!!
                View: function (ctx, b, item) {
                    var fileref = item.FileRef;
                    var filepath = fileref.split('/');
                    var filename = filepath.pop();
                    var parent = filepath.join('/');
                    var uri = location.origin + parent + '/Forms/AllItems.aspx' + '?';
                    uri += '&file=' + filename;
                    uri += '&itemid=' + item.ID;
                    uri += '&id=' + fileref + '&parent=' + parent + '&p=5';
                    return String.format("<a href='{0}' target='_blank'>Open in Monaco: <b>{1}</b></a>", encodeURI(uri), filename);
                }
            }
        }
    }
});
}
RegisterModuleInit(SPClientTemplates.Utility.ReplaceUrlTokens("~siteCollection/Style Library/MonacoEdit.js"), init);
init();
});