public object WebJson(
[DekiExtParam("source text or source uri (default: none)", true)] string source,
[DekiExtParam("caching duration in seconds (range: 300+; default: 300)", true)] double?ttl,
[DekiExtParam("return nil if source could not be loaded (default: text with error message)", true)] bool?nilIfMissing,
DekiScriptRuntime runtime
)
{
source = source ?? string.Empty;
XUri uri = XUri.TryParse(source);
if (uri == null)
{
return(DekiScriptLibrary.JsonParse(source, runtime));
}
// we need to fetch an online document
string response = CachedWebGet(uri, ttl, nilIfMissing);
return(DekiScriptLibrary.JsonParse(response, runtime));
}