public static EntityResult Get(string url, Params parameters, Dictionary<string, string> headers, ApiConfig env)
{
HttpStatusCode code;
string json = GetJson(url, parameters, env, headers, out code);
EntityResult result = new EntityResult(code, json);
return result;
}
public static string BuildUrl(ApiConfig apiConfig, params string[] paths)
{
StringBuilder sb = new StringBuilder(apiConfig.ApiBaseUrl);
foreach (var path in paths)
{
sb.Append('/').Append(HttpUtility.UrlPathEncode(path));
}
return sb.ToString();
}
public static EntityResult Post(string url, Params parameters, Dictionary<string, string> headers, ApiConfig env)
{
HttpWebRequest request = GetRequest(url, HttpMethod.POST, headers, env);
byte[] paramsBytes =
Encoding.GetEncoding(env.Charset).GetBytes(parameters.GetQuery());
request.ContentLength = paramsBytes.Length;
request.ContentType =
String.Format("application/x-www-form-urlencoded;charset={0}",env.Charset);
using (Stream stream = request.GetRequestStream())
{
stream.Write(paramsBytes, 0, paramsBytes.Length);
HttpStatusCode code;
string json = SendRequest(request, out code);
EntityResult result = new EntityResult(code, json);
return result;
}
}
private static string GetJson(string url, Params parameters, ApiConfig env, Dictionary<string, string> headers, out HttpStatusCode code)
{
url = String.Format("{0}?{1}", url, parameters.GetQuery());
HttpWebRequest request = GetRequest(url, HttpMethod.GET, headers, env);
return SendRequest(request, out code);
}
private static HttpWebRequest GetRequest(string url, HttpMethod method, Dictionary<string, string> headers, ApiConfig env)
{
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
request.Method = Enum.GetName(typeof(HttpMethod), method);
request.UserAgent = String.Format("ChargeBee-DotNet-Client v{0} on {1} / {2}",
ApiConfig.Version,
Environment.Version,
Environment.OSVersion);
request.Accept = "application/json";
AddHeaders (request, env);
AddCustomHeaders (request, headers);
request.Timeout = env.ConnectTimeout;
request.ReadWriteTimeout = env.ReadTimeout;
return request;
}
public static void Configure(string siteName, string apiKey)
{
if (String.IsNullOrEmpty(siteName))
throw new ArgumentException("Site name can't be empty!");
if (String.IsNullOrEmpty(apiKey))
throw new ArgumentException("Api key can't be empty!");
m_instance = new ApiConfig(siteName, apiKey);
}
private static async Task <EntityResult> GetEntityResultAsync(String url, Params parameters, Dictionary <string, string> headers, ApiConfig env, HttpMethod meth)
{
HttpRequestMessage request = GetRequestMessage(url, meth, parameters, headers, env);
var response = await httpClient.SendAsync(request).ConfigureAwait(false);
var json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
if (response.IsSuccessStatusCode)
{
EntityResult result = new EntityResult(response.StatusCode, json);
return(result);
}
else
{
HandleException(response);
return(null);
}
}
private static HttpRequestMessage GetRequestMessage(string url, HttpMethod method, Params parameters, Dictionary <string, string> headers, ApiConfig env)
{
HttpRequestMessage request = BuildRequest(url, method, parameters, env);
AddHeaders(request, env);
AddCustomHeaders(request, headers);
return(request);
}
public static void Configure(string siteName, string apiKey)
{
m_instance = new ApiConfig(siteName, apiKey);
}
public static async Task <ListResult> GetListAsync(string url, Params parameters, Dictionary <string, string> headers, ApiConfig env)
{
url = String.Format("{0}?{1}", url, parameters.GetQuery(true));
HttpRequestMessage request = GetRequestMessage(url, HttpMethod.GET, parameters, headers, env);
var response = await httpClient.SendAsync(request).ConfigureAwait(false);
var json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
if (response.IsSuccessStatusCode)
{
ListResult result = new ListResult(response.StatusCode, json);
return(result);
}
else
{
HandleException(response);
return(null);
}
}
private static HttpRequestMessage BuildRequest(string url, HttpMethod method, Params parameters, ApiConfig env)
{
HttpRequestMessage request;
System.Net.Http.HttpMethod meth = new System.Net.Http.HttpMethod(method.ToString());
if (method.Equals(HttpMethod.POST))
{
byte[] paramBytes = Encoding.GetEncoding(env.Charset).GetBytes(parameters.GetQuery(false));
string postData = Encoding.GetEncoding(env.Charset).GetString(paramBytes, 0, paramBytes.Length);
request = new HttpRequestMessage(meth, new Uri(url))
{
Content = new StringContent(postData, Encoding.UTF8, "application/x-www-form-urlencoded")
};
}
else
{
request = new HttpRequestMessage(meth, new Uri(url));
}
return(request);
}
public static ListResult GetList(string url, Params parameters, Dictionary <string, string> headers, ApiConfig env)
{
return(GetListAsync(url, parameters, headers, env).GetAwaiter().GetResult());
}
public static Task <EntityResult> GetAsync(string url, Params parameters, Dictionary <string, string> headers, ApiConfig env)
{
url = String.Format("{0}?{1}", url, parameters.GetQuery(false));
return(GetEntityResultAsync(url, parameters, headers, env, HttpMethod.GET));
}
public static Task <EntityResult> PostAsync(string url, Params parameters, Dictionary <string, string> headers, ApiConfig env)
{
return(GetEntityResultAsync(url, parameters, headers, env, HttpMethod.POST));
}
public static EventListRequest List(ApiConfig apiConfig)
{
string url = ApiUtil.BuildUrl(apiConfig, "events");
return new EventListRequest(url);
}
public ListResult Request(ApiConfig env)
{
return(ApiUtil.GetList(m_url, m_params, headers, ApiConfig.Instance));
}
public static EntityRequest<Type> Retrieve(ApiConfig apiConfig, string id)
{
string url = ApiUtil.BuildUrl(apiConfig, "events", CheckNull(id));
return new EntityRequest<Type>(url, HttpMethod.GET);
}
private static void AddHeaders(HttpWebRequest request, ApiConfig env)
{
request.Headers.Add(HttpRequestHeader.AcceptCharset, env.Charset);
request.Headers.Add(HttpRequestHeader.Authorization, env.AuthValue);
}
public ListResult Request(ApiConfig env)
{
return ApiUtil.GetList(m_url, m_params, headers, env);
}
private static EntityResult GetEntityResult(String url, Params parameters, Dictionary <string, string> headers, ApiConfig env, HttpMethod meth)
{
return(GetEntityResultAsync(url, parameters, headers, env, meth).ConfigureAwait(false).GetAwaiter().GetResult());
}
