/**
* Add users and roles to the string representation of a JSON msg.
*
* @param base
* @param singleRoles
* @param groupRoles
* @param users
* @return the base String with the necessary fields to add users and roles
*/
private String concatUsersAndRoles(
String base,
Collection<String> singleRoles,
Collection<String> groupRoles,
Collection<String> users) {
// insert roles to users mapping
JSONObject res = new JSONObject(base);
JSONArray userArray = new JSONArray(users);
for (String role : singleRoles) {
JSONObject o = new JSONObject();
o.put("title", "Role: " + role);
o.put("type", "string");
o.put("enum", userArray);
o.put("required", true);
res.getJSONObject("schema").put(SINGLE_USER_KEY_PREFIX + role, o);
}
for (String role : groupRoles) {
JSONObject items = new JSONObject();
items.put("type", "string");
items.put("enum", userArray);
JSONObject o = new JSONObject();
o.put("title", "Group Role: " + role);
o.put("type", "array");
o.put("items", items);
o.put("minItems", 1);
o.put("required", true);
res.getJSONObject("schema").put(GROUP_USER_KEY_PREFIX + role, o);
}
JSONObject rolesForm = new JSONObject();
rolesForm.put("type", "fieldset");
rolesForm.put("title", "Roles Assignment");
JSONArray items = new JSONArray();
for (String role : singleRoles) {
JSONObject o = new JSONObject();
o.put("key", SINGLE_USER_KEY_PREFIX + role);
items.put(o);
}
for (String role : groupRoles) {
JSONObject o = new JSONObject();
o.put("key", GROUP_USER_KEY_PREFIX + role);
o.put("type", "checkboxes");
items.put(o);
}
rolesForm.put("items", items);
JSONArray form = res.getJSONArray("form");
// remove this object and insert it back at the end
Object submitButton = form.remove(form.length() - 1);
form.put(rolesForm);
form.put(submitButton);
return res.toString();
}
