Function _renderjson

lib/web/renderjson.js:90–161

(json, indent, dont_indent, show_level, max_string, sort_objects)

                                                   return a; };

    function _renderjson(json, indent, dont_indent, show_level, max_string, sort_objects) {
        var my_indent = dont_indent ? "" : indent;

        var disclosure = function(open, placeholder, close, type, builder) {
            var content;
            var empty = span(type);
            var show = function() { if (!content) append(empty.parentNode,
                                                         content = prepend(builder(),
                                                                           A(renderjson.hide, "disclosure",
                                                                             function() { content.style.display="none";
                                                                                          empty.style.display="inline"; } )));
                                    content.style.display="inline";
                                    empty.style.display="none"; };
            append(empty,
                   A(renderjson.show, "disclosure", show),
                   themetext(type+ " syntax", open),
                   A(placeholder, null, show),
                   themetext(type+ " syntax", close));

            var el = append(span(), text(my_indent.slice(0,-1)), empty);
            if (show_level > 0)
                show();
            return el;
        };

        if (json === null) return themetext(null, my_indent, "keyword", "null");
        if (json === void 0) return themetext(null, my_indent, "keyword", "undefined");

        if (typeof(json) == "string" && json.length > max_string)
            return disclosure('"', json.substr(0,max_string)+" ...", '"', "string", function () {
                return append(span("string"), themetext(null, my_indent, "string", JSON.stringify(json)));
            });

        if (typeof(json) != "object") // Strings, numbers and bools
            return themetext(null, my_indent, typeof(json), JSON.stringify(json));

        if (json.constructor == Array) {
            if (json.length == 0) return themetext(null, my_indent, "array syntax", "[]");

            return disclosure("[", " ... ", "]", "array", function () {
                var as = append(span("array"), themetext("array syntax", "[", null, "\n"));
                for (var i=0; i<json.length; i++)
                    append(as,
                           _renderjson(json[i], indent+"    ", false, show_level-1, max_string, sort_objects),
                           i != json.length-1 ? themetext("syntax", ",") : [],
                           text("\n"));
                append(as, themetext(null, indent, "array syntax", "]"));
                return as;
            });
        }

        // object
        if (isempty(json))
            return themetext(null, my_indent, "object syntax", "{}");

        return disclosure("{", "...", "}", "object", function () {
            var os = append(span("object"), themetext("object syntax", "{", null, "\n"));
            for (var k in json) var last = k;