CalendarAggregator.CalendarRenderer.MaybeUseAlternateTemplate C# (CSharp) Метод

        public void MaybeUseAlternateTemplate(Dictionary<string, object> args)
        {
            try
            {
                if (args == null)
                    return;

                string template = null;

                if (this.default_args.ContainsKey("template"))			 // look for hub default
                    template = (string)default_args["template"];

                if (args.Keys.Contains("template") && ! String.IsNullOrEmpty((string)args["template"]) )    // look for url override
                    template = (string) args["template"];

                if ( ! String.IsNullOrEmpty(template) )
                {
                    try
                    {
                        Uri template_uri;
                        if (template.StartsWith("http://"))
                            template_uri = new Uri(template);
                        else
                            template_uri = BlobStorage.MakeAzureBlobUri("admin", template);

                        this.template_html = HttpUtils.FetchUrl(template_uri).DataAsString();
                    }
                    catch (Exception e)
                    {
                        GenUtils.LogMsg("exception", "MaybeUseAlternateTemplate", e.Message);
                        this.template_html = this.default_template_html;
                    }
                }
                else
                {
                    this.template_html = this.default_template_html;
                }
            }
            catch (Exception e)
            {
                GenUtils.LogMsg("exception", "UseTestTemplate", e.Message + e.StackTrace);
                return;
            }
        }