on-http-y1/data/views/catalogs.2.0.json

OnRack Http Server

{
    "id": "<%= id %>",
    "node": "<%=basepath%>/nodes/<%=node%>",

    <% if (source !== null) { %>
    "source": "<%= source %>",
    <% } else { %>
    "source": null,
    <% } %>

    <% if (data !== null) { %>
    "data": <%- JSON.stringify(data) %>
    <% } else { %>
    "data": null
    <% } %>
}