protected void Application_BeginRequest(object sender, EventArgs e)
{
Uri uri = Request.Url;
string path = uri.AbsolutePath.Substring(1);
if (path == "favicon.ico")
{
Response.End(); return;
}
string[] a = path.Split('/');
string domain = uri.Host;
if (domain == "localhost" || domain == "127.0.0.1")
{
domain = _CONFIG.DOMAIN_LOCALHOST;
}
//[1] api/{cache_name}/{do_action}/{id}
if (a[0] == "api" && a.Length > 2)
{
Response.ContentType = "application/json";
if (m_api.cache_exist(a[1]))
{
Response.Write(JsonConvert.SerializeObject(oResult.Error("Cannot found cache name: " + a[1])));
Response.End();
return;
}
oResult rv = null;
oResult rp = get_api_parameters();
if (rp.ok)
{
rv = m_api.execute(a[1], a[2], string.Empty, (Dictionary <string, object>)rp.data);
}
else
{
rv = rp;
}
Response.Write(JsonConvert.SerializeObject(rv));
Response.End();
return;
}
//[2] Files
string file = string.Empty;
bool isHome = false;
if (path.Length == 0)
{
isHome = true; path = "index.html";
}
if (path.EndsWith(".html"))
{
path = "_site\\" + domain + "\\" + path;
}
if (path == "admin")
{
path = "admin.html";
}
string contentType = MimeMapping.GetMimeMapping(path);
if (path[0] != '_' && // break dirs: _lib, _view,..
contentType != "text/html" && // break files *.html
Request.UrlReferrer != null) // Ref from other request as request on page html
{
path = "_site\\" + domain + "\\" + path;
}
file = Path.Combine(_CONFIG.PATH_ROOT, path).Replace("/", "\\");
if (File.Exists(file))
{
Response.ContentType = contentType;
Response.TransmitFile(file);
}
else
{
if (isHome)
{
Response.ContentType = contentType;
Response.Write("<h1>Cannot found page " + domain + "</h1>");
}
else
{
Response.StatusCode = 404;
}
}
Response.End();
}
oResult get_api_parameters()
{
oResult r = oResult.Error();
string path = Request.Url.AbsolutePath.Substring(1).ToLower();
Dictionary <string, object> para = new Dictionary <string, object>()
{
{ "___domain", Request.Url.Host },
{ "___port", Request.Url.Port },
{ "___url", path },
{ "___method", Request.HttpMethod },
{ "___token", string.Empty },
};
try
{
var a = Request.QueryString.Keys.Cast <string>().ToArray();
foreach (var key in a)
{
if (!para.ContainsKey(key))
{
para.Add(key, Uri.UnescapeDataString(Request.QueryString[key]));
}
}
if (Request.HttpMethod == "POST")
{
string s = new StreamReader(Request.InputStream).ReadToEnd();
if (s == null || string.IsNullOrWhiteSpace(s))
{
return(oResult.Error("Body of POST is not null or emtpy"));
}
else
{
s = s.Trim();
if (s.Length > 1 && s[0] == '{' && s[s.Length - 1] == '}')
{
try
{
var d = JsonConvert.DeserializeObject <Dictionary <string, object> >(s);
foreach (var kv in d)
{
para.Add(kv.Key, kv.Value);
}
}
catch (Exception e)
{
return(oResult.Error("Convert to json of body error: " + e.Message));
}
}
else
{
para.Add("___BODY", s);
}
}
}
r.ok = true;
r.data = para;
}
catch (Exception e)
{
r.error = "ERROR[clsRouter.get_api_parameters()] " + e.Message;
}
return(r);
}