public static void Merge(Json json)
{
json.Keys.ForEach(name => Merge(name, json[name]));
}
public static void Merge(String name, Json json)
{
AppConfig.Merge(name, json);
}
public static void Put(Json json)
{
json.Keys.ForEach(name => Put(name, json[name]));
}
public static void Put(String name, Json json)
{
AppConfig.Put(name, json);
}
public static dynamic LoadOrDefault(String uri, ICredentials credentials = null, Json args = null)
{
return LoadOrDefault(uri, null as Json, credentials, args);
}
public static dynamic LoadOrDefault(String uri, Object @default, ICredentials credentials = null, Json args = null)
{
return LoadOrDefault(uri, () => @default, credentials, args);
}
public static void Write(Stream s, Json json)
{
if (s == null || json == null) return;
var s_json = json.ToCompactString();
var b_json = Encoding.UTF8.GetBytes(s_json);
s.Write(b_json, 0, b_json.Length);
}
public static void Write(TextWriter w, Json json)
{
if (w == null || json == null) return;
var s_json = json.ToCompactString();
w.Write(s_json);
}
public static dynamic Load(String uri, Json args, ICredentials credentials = null)
{
return Load(uri, credentials, args);
}
public static dynamic Load(String uri, ICredentials credentials, Json args = null)
{
if (uri == null) return null;
var is_remote = uri.StartsWith("http://") || uri.StartsWith("https://");
if (is_remote)
{
var req = (HttpWebRequest)WebRequest.Create(uri);
req.Credentials = credentials ?? CredentialCache.DefaultCredentials;
req.Accept = "application/json,*/*";
req.Method = args == null ? "GET" : "POST";
if (args != null) req.GetRequestStream().WriteJson(args);
try
{
var resp = (HttpWebResponse)req.GetResponse();
if (resp.StatusCode != HttpStatusCode.OK)
{
throw new Exception(String.Format("GET for \"{1}\" has failed: {2}{0}{3}",
Environment.NewLine, uri, resp.StatusCode, resp.GetResponseStream().DumpToString()));
}
var s_json = resp.GetResponseStream().DumpToString();
try { return Parse(s_json); }
catch (Exception ex)
{
throw new Exception(String.Format("Failed to parse JSON response from \"{1}\":{2}{0}{3}",
Environment.NewLine, uri, ex.Message, s_json));
}
}
catch (WebException wex)
{
if (wex.Response != null)
{
var resp = (HttpWebResponse)wex.Response;
throw new Exception(String.Format("GET for \"{1}\" has failed: {2}{0}{3}",
Environment.NewLine, uri, resp.StatusCode, resp.GetResponseStream().DumpToString()), wex);
}
else
{
throw new Exception(String.Format("GET for \"{1}\" has failed: {0}{2}",
Environment.NewLine, uri, wex));
}
}
catch (Exception ex)
{
throw new Exception(String.Format("GET for \"{1}\" has failed: {0}{2}",
Environment.NewLine, uri, ex));
}
}
else
{
if (uri.StartsWith("file:///")) uri = uri.Slice("file:///".Length);
var is_web = HttpContext.Current != null;
var path = is_web && uri.StartsWith("~") ? HttpContext.Current.Server.MapPath(uri) : uri;
path = Path.GetFullPath(path);
if (!File.Exists(path)) throw new Exception(String.Format(
"READ for \"{0}\" has failed: file \"{1}\" does not exist", uri, path));
var s_json = File.ReadAllText(path);
try { return Parse(s_json); }
catch (Exception ex)
{
throw new Exception(String.Format("Failed to parse JSON from \"{1}\":{2}{0}{3}",
Environment.NewLine, uri, ex.Message, s_json));
}
}
}
public static void Save(String uri, Json json, ICredentials credentials = null)
{
if (uri == null) return;
var is_remote = uri.StartsWith("http://") || uri.StartsWith("https://");
if (is_remote)
{
var req = (HttpWebRequest)WebRequest.Create(uri);
req.Credentials = credentials ?? CredentialCache.DefaultCredentials;
req.Method = json == null ? "DELETE" : "POST";
if (json != null) new StreamWriter(req.GetRequestStream()).Write(json.ToCompactString());
try
{
var resp = (HttpWebResponse)req.GetResponse();
if (resp.StatusCode != HttpStatusCode.OK)
{
throw new Exception(String.Format("{4} for \"{1}\" has failed: {2}{0}{3}",
Environment.NewLine, uri, resp.StatusCode, resp.GetResponseStream().DumpToString(), req.Method));
}
}
catch (WebException wex)
{
if (wex.Response != null)
{
var resp = (HttpWebResponse)wex.Response;
throw new Exception(String.Format("{4} for \"{1}\" has failed: {2}{0}{3}",
Environment.NewLine, uri, resp.StatusCode, resp.GetResponseStream().DumpToString(), wex, req.Method));
}
else
{
throw new Exception(String.Format("{3} for \"{1}\" has failed: {0}{2}",
Environment.NewLine, uri, wex, req.Method));
}
}
catch (Exception ex)
{
throw new Exception(String.Format("{3} for \"{1}\" has failed: {0}{2}",
Environment.NewLine, uri, ex, req.Method));
}
}
else
{
if (uri.StartsWith("file:///")) uri = uri.Slice("file:///".Length);
var is_web = HttpContext.Current != null;
var path = is_web && uri.StartsWith("~") ? HttpContext.Current.Server.MapPath(uri) : uri;
path = Path.GetFullPath(path);
if (!File.Exists(path)) throw new Exception(String.Format(
"{2} for \"{0}\" has failed: file \"{1}\" does not exist", uri, path, json == null ? "DELETE" : "WRITE"));
var s_json = json == null ? null : json.ToCompactString();
if (s_json == null) File.Delete(path);
else File.WriteAllText(path, s_json);
}
}
public static dynamic LoadOrDefault(String uri, Func<Object> @default, ICredentials credentials = null, Json args = null)
{
try { return Load(uri, credentials, args); }
catch { return new Json((@default ?? (() => null))()); }
}
public JsonDebugView(Json json, Object name) { _json = json; _name = name.ToInvariantString(); }
public JsonDebugView(Json json) { _json = json; }
// todo. when outputting HTML, also inject the "$(document).ready(function(){window.log.server(<actual log>});"
private void Complete(Object result = null)
{
if (result == null) Native.End();
var result_ex = result as Exception;
if (result_ex != null)
{
Native.Clear();
// note. why there's no line info in the stack trace?
// see http://stackoverflow.com/questions/2673623/iis-not-giving-line-numbers-in-stack-trace-even-though-pdb-present
var message = (CallStack.Enabled ? result_ex.ToString() : result_ex.Message).ToHtml();
var trace = (Debug.Enabled ? Log.Message : null).ToHtml();
var is_json = Native.ContentType == "application/json";
if (is_json)
{
this["Content-Type"] = "application/json";
var lowlevel_result = new Json(new { success = true, result = message, trace = trace });
Write(Hints.Prettyprint ? lowlevel_result.ToPrettyString() : lowlevel_result.ToCompactString());
Native.End();
}
else
{
this["Content-Type"] = "text/html";
// note. trace will be written by Gateway.cs
// note. no need to dump exception, since it's already included into trace
Native.End();
}
}
var result_json = result as Json;
if (result_json != null)
{
(this.Text() == null || this.Text().IsEmpty()).AssertTrue();
this["Content-Type"] = Hints.Prettyprint ? "text/html" : "application/json";
var lowlevel_result = new Json(new { success = true, result = result_json, trace = (Debug.Enabled ? Log.Message : null).ToHtml() });
Write(Hints.Prettyprint ? lowlevel_result.ToPrettyString() : lowlevel_result.ToCompactString());
Native.End();
}
var result_string = result as String;
if (result_string != null)
{
// todo. if this is HTML, inject log into it and show via javascript upon hotkey press
(this.Text() == null || this.Text().IsEmpty()).AssertTrue();
Write(result_string);
Native.End();
}
var result_bytes = result as byte[];
if (result_bytes != null)
{
(this.Bytes() == null || this.Bytes().IsEmpty()).AssertTrue();
BinaryWrite(result_bytes);
Native.End();
}
var result_stream = result as Stream;
if (result_stream != null)
{
(this.Bytes() == null || this.Bytes().IsEmpty()).AssertTrue();
StreamWrite(result_stream);
Native.End();
}
throw AssertionHelper.Fail();
}