//GetSchema returns the schema filtered and trimmed for a specific user or nil when the user shouldn't see it at all
func GetSchema(s *schema.Schema, authorization schema.Authorization) (result *schema.Resource, err error) {
manager := schema.GetManager()
metaschema, _ := manager.Schema("schema")
policy, _ := manager.PolicyValidate("read", s.GetPluralURL(), authorization)
if policy == nil {
return
}
if s.IsAbstract() {
return
}
rawSchema := s.JSON()
filteredSchema := util.ExtendMap(nil, s.JSONSchema)
rawSchema["schema"] = filteredSchema
schemaProperties, schemaPropertiesOrder, schemaRequired := policy.FilterSchema(
util.MaybeMap(s.JSONSchema["properties"]),
util.MaybeStringList(s.JSONSchema["propertiesOrder"]),
util.MaybeStringList(s.JSONSchema["required"]))
filteredSchema["properties"] = schemaProperties
filteredSchema["propertiesOrder"] = schemaPropertiesOrder
filteredSchema["required"] = schemaRequired
result, err = schema.NewResource(metaschema, rawSchema)
if err != nil {
log.Warning("%s %s", result, err)
return
}
return
}
