public static object RuleToJsonModel()

in src/Microsoft.IIS.Administration.WebServer.UrlRewrite/Helpers/GlobalRulesHelper.cs [112:243]
80 lines of code
23 McCabe index (conditional complexity)

        public static object RuleToJsonModel(InboundRule rule, Site site, string path, Fields fields = null, bool full = true)
        {
            if (rule == null) {
                return null;
            }

            if (fields == null) {
                fields = Fields.All;
            }

            var globalRuleId = new InboundRuleId(site?.Id, path, rule.Name);

            dynamic obj = new ExpandoObject();

            //
            // name
            if (fields.Exists("name")) {
                obj.name = rule.Name;
            }

            //
            // id
            if (fields.Exists("id")) {
                obj.id = globalRuleId.Uuid;
            }

            //
            // priority
            if (fields.Exists("priority")) {
                obj.priority = GetSection(site, path).InboundRules.IndexOf(rule);
            }

            //
            // pattern
            if (fields.Exists("pattern")) {
                obj.pattern = rule.Match.Pattern;
            }

            //
            // pattern_syntax
            if (fields.Exists("pattern_syntax")) {
                obj.pattern_syntax = PatternSyntaxHelper.ToJsonModel(rule.PatternSyntax);
            }

            //
            // ignore_case
            if (fields.Exists("ignore_case")) {
                obj.ignore_case = rule.Match.IgnoreCase;
            }

            //
            // negate
            if (fields.Exists("negate")) {
                obj.negate = rule.Match.Negate;
            }

            //
            // stop_processing
            if (fields.Exists("stop_processing")) {
                obj.stop_processing = rule.StopProcessing;
            }

            //
            // response_cache_directive
            if (fields.Exists("response_cache_directive") && rule.Schema.HasAttribute(InboundRule.ResponseCacheDirectiveAttribute)) {
                obj.response_cache_directive = ResponseCacheDirectiveHelper.ToJsonModel(rule.ResponseCacheDirective);
            }

            //
            // condition_match_constraints
            if (fields.Exists("condition_match_constraints")) {
                obj.condition_match_constraints = LogicalGroupingHelper.ToJsonModel(rule.Conditions.LogicalGrouping);
            }

            //
            // track_all_captures
            if (fields.Exists("track_all_captures")) {
                obj.track_all_captures = rule.Conditions.TrackAllCaptures;
            }

            //
            // action
            if (fields.Exists("action")) {
                obj.action = new ExpandoObject();
                dynamic action = obj.action;

                action.type = ActionTypeHelper.ToJsonModel(rule.Action.Type);
                action.url = rule.Action.Url;
                action.append_query_string = rule.Action.AppendQueryString;

                if (rule.Action.Type == ActionType.Redirect) {
                    action.redirect_type = Enum.GetName(typeof(RedirectType), rule.Action.RedirectType).ToLowerInvariant();
                }

                if (rule.Action.Type == ActionType.CustomResponse) {
                    action.status_code = rule.Action.StatusCode;
                    action.sub_status_code = rule.Action.SubStatusCode;
                    action.description = rule.Action.StatusDescription;
                    action.reason = rule.Action.StatusReason;
                }
            }

            //
            // server_variables
            if (fields.Exists("server_variables")) {
                obj.server_variables = rule.ServerVariableAssignments.Select(s => new {
                    name = s.Name,
                    value = s.Value,
                    replace = s.Replace
                });
            }

            //
            // conditions
            if (fields.Exists("conditions")) {
                obj.conditions = rule.Conditions.Select(c => new {
                    input = c.Input,
                    pattern = c.Pattern,
                    negate = c.Negate,
                    ignore_case = c.IgnoreCase,
                    match_type = MatchTypeHelper.ToJsonModel(c.MatchType)
                });
            }

            //
            // url_rewrite
            if (fields.Exists("url_rewrite")) {
                obj.url_rewrite = RewriteHelper.ToJsonModelRef(site, path, fields.Filter("url_rewrite"));
            }

            return Core.Environment.Hal.Apply(Defines.GlobalRulesResource.Guid, obj);
        }