/// <summary>
/// Makes a POST request to the specified <paramref name="url"/>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string of the request.</param>
/// <param name="postData">The POST data of the request.</param>
/// <returns>An instance of <see cref="IHttpResponse"/> representing the response.</returns>
public virtual IHttpResponse Post(string url, IHttpQueryString queryString, IHttpPostData postData)
{
if (string.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException(nameof(url));
}
return(DoHttpRequest(HttpMethod.Post, url, queryString, postData));
}
/// <summary>
/// Sets the <see cref="IHttpRequest.PostData"/> property of <paramref name="request"/>.
/// </summary>
/// <typeparam name="T">The type of the request - eg. <see cref="HttpRequest"/>.</typeparam>
/// <param name="request">The request.</param>
/// <param name="postData">The new POST data of the request.</param>
/// <returns>The specified <paramref name="request"/> as an instance of <typeparamref name="T"/>.</returns>
public static T SetPostData <T>(this T request, IHttpPostData postData) where T : IHttpRequest
{
if (request != null)
{
request.PostData = postData;
}
return(request);
}
/// <summary>
/// Generates the the string of parameters used for making the signature.
/// </summary>
/// <param name="queryString">Values representing the query string.</param>
/// <param name="body">Values representing the POST body.</param>
/// <returns>The generated parameter string.</returns>
public virtual string GenerateParameterString(IHttpQueryString queryString, IHttpPostData body)
{
// The parameters must be alphabetically sorted
SortedDictionary <string, string> sorted = new SortedDictionary <string, string>();
// Add parameters from the query string
if (queryString != null)
{
foreach (string key in queryString.Keys)
{
//if (key.StartsWith("oauth_")) continue;
sorted.Add(Uri.EscapeDataString(key), Uri.EscapeDataString(queryString[key]));
}
}
// Add parameters from the POST data
if (body != null)
{
foreach (string key in body.Keys)
{
//if (key.StartsWith("oauth_")) continue;
sorted.Add(Uri.EscapeDataString(key), Uri.EscapeDataString(body[key]));
}
}
// Add OAuth values
if (!String.IsNullOrEmpty(Callback))
{
sorted.Add("oauth_callback", Uri.EscapeDataString(Callback));
}
sorted.Add("oauth_consumer_key", Uri.EscapeDataString(ConsumerKey));
sorted.Add("oauth_nonce", Uri.EscapeDataString(Nonce));
sorted.Add("oauth_signature_method", "HMAC-SHA1");
sorted.Add("oauth_timestamp", Uri.EscapeDataString(Timestamp));
if (!String.IsNullOrEmpty(Token))
{
sorted.Add("oauth_token", Uri.EscapeDataString(Token));
}
sorted.Add("oauth_version", Uri.EscapeDataString(Version));
// Merge all parameters
return(sorted.Aggregate("", (current, pair) => current + ("&" + pair.Key + "=" + pair.Value)).Substring(1));
}
/// <summary>
/// Generate the signature.
/// </summary>
/// <param name="method">The method for the HTTP request.</param>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string.</param>
/// <param name="body">The POST data.</param>
/// <returns>Returns the generated signature.</returns>
public virtual string GenerateSignature(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData body) {
HMACSHA1 hasher = new HMACSHA1(new ASCIIEncoding().GetBytes(GenerateSignatureKey()));
return Convert.ToBase64String(hasher.ComputeHash(new ASCIIEncoding().GetBytes(GenerateSignatureValue(method, url, queryString, body))));
}
/// <summary>
/// Makes a POST request to the specified <paramref name="url"/>.
/// </summary>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="postData">The POST data.</param>
/// <returns>An instance of <see cref="IHttpResponse"/> representing the raw response.</returns>
public virtual IHttpResponse Post(string url, IHttpPostData postData)
{
return(DoHttpRequest(HttpMethod.Post, url, null, postData));
}
/// <summary>
/// Makes a HTTP request to the underlying API based on the specified parameters.
/// </summary>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="queryString">The query string.</param>
/// <param name="postData">The POST data.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the raw response.</returns>
public virtual SocialHttpResponse DoHttpRequest(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData postData) {
// Some input validation
if (String.IsNullOrWhiteSpace(url)) throw new ArgumentNullException("url");
if (queryString == null) queryString = new SocialHttpQueryString();
if (postData == null) postData = new SocialHttpPostData();
// Initialize the request
SocialHttpRequest request = new SocialHttpRequest {
Method = method,
Url = url,
QueryString = queryString,
PostData = postData
};
PrepareHttpRequest(request);
// Make the call to the URL
return request.GetResponse();
}
/// <summary>
/// Makes a HTTP request to the underlying API based on the specified parameters.
/// </summary>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="postData">The POST data.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the raw response.</returns>
public virtual SocialHttpResponse DoHttpRequest(SocialHttpMethod method, string url, IHttpPostData postData) {
return DoHttpRequest(method, url, null, postData);
}
/// <summary>
/// Makes a POST request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string of the request.</param>
/// <param name="postData">The POST data of the request.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
public virtual SocialHttpResponse DoHttpPostRequest(string url, IHttpQueryString queryString, IHttpPostData postData) {
if (String.IsNullOrWhiteSpace(url)) throw new ArgumentNullException("url");
return DoHttpRequest(SocialHttpMethod.Post, url, queryString, postData);
}
/// <summary>
/// Generates the signature.
/// </summary>
/// <param name="method">The method for the HTTP request.</param>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string.</param>
/// <param name="body">The POST data.</param>
/// <returns>Returns the generated signature.</returns>
public virtual string GenerateSignature(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData body)
{
HMACSHA1 hasher = new HMACSHA1(new ASCIIEncoding().GetBytes(GenerateSignatureKey()));
return(Convert.ToBase64String(hasher.ComputeHash(new ASCIIEncoding().GetBytes(GenerateSignatureValue(method, url, queryString, body)))));
}
/// <summary>
/// Generates the string value used for making the signature.
/// </summary>
/// <param name="method">The method for the HTTP request.</param>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string.</param>
/// <param name="body">The POST data.</param>
/// <returns>The generated signature value.</returns>
public virtual string GenerateSignatureValue(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData body)
{
return(String.Format(
"{0}&{1}&{2}",
method.ToString().ToUpper(),
Uri.EscapeDataString(url.Split('#')[0].Split('?')[0]),
Uri.EscapeDataString(GenerateParameterString(queryString, body))
));
}
/// <summary>
/// Makes a PATCH request to the specified <paramref name="url"/>.
/// </summary>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="postData">The PATCH data.</param>
/// <returns>An instance of <see cref="IHttpResponse"/> representing the raw response.</returns>
public static IHttpResponse Patch(string url, IHttpPostData postData)
{
return(DoHttpRequest(HttpMethod.Patch, url, null, postData));
}
/// <summary>
/// Generates the the string of parameters used for making the signature.
/// </summary>
/// <param name="queryString">Values representing the query string.</param>
/// <param name="body">Values representing the POST body.</param>
/// <returns>Returns the generated parameter string.</returns>
public virtual string GenerateParameterString(IHttpQueryString queryString, IHttpPostData body) {
// The parameters must be alphabetically sorted
SortedDictionary<string, string> sorted = new SortedDictionary<string, string>();
// Add parameters from the query string
if (queryString != null) {
foreach (string key in queryString.Keys) {
//if (key.StartsWith("oauth_")) continue;
sorted.Add(Uri.EscapeDataString(key), Uri.EscapeDataString(queryString[key]));
}
}
// Add parameters from the POST data
if (body != null) {
foreach (string key in body.Keys) {
//if (key.StartsWith("oauth_")) continue;
sorted.Add(Uri.EscapeDataString(key), Uri.EscapeDataString(body[key]));
}
}
// Add OAuth values
if (!String.IsNullOrEmpty(Callback)) sorted.Add("oauth_callback", Uri.EscapeDataString(Callback));
sorted.Add("oauth_consumer_key", Uri.EscapeDataString(ConsumerKey));
sorted.Add("oauth_nonce", Uri.EscapeDataString(Nonce));
sorted.Add("oauth_signature_method", "HMAC-SHA1");
sorted.Add("oauth_timestamp", Uri.EscapeDataString(Timestamp));
if (!String.IsNullOrEmpty(Token)) sorted.Add("oauth_token", Uri.EscapeDataString(Token));
sorted.Add("oauth_version", Uri.EscapeDataString(Version));
// Merge all parameters
return sorted.Aggregate("", (current, pair) => current + ("&" + pair.Key + "=" + pair.Value)).Substring(1);
}
/// <summary>
/// Generates the string value used for making the signature.
/// </summary>
/// <param name="method">The method for the HTTP request.</param>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string.</param>
/// <param name="body">The POST data.</param>
/// <returns>Returns the generated signature value.</returns>
public virtual string GenerateSignatureValue(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData body) {
return String.Format(
"{0}&{1}&{2}",
method.ToString().ToUpper(),
Uri.EscapeDataString(url.Split('#')[0].Split('?')[0]),
Uri.EscapeDataString(GenerateParameterString(queryString, body))
);
}
/// <summary>
/// Makes a HTTP request using the specified <paramref name="url"/> and <paramref name="method"/>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="queryString">The query string of the request.</param>
/// <param name="postData">The POST data of the request.</param>
/// <returns>An instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
private static SocialHttpResponse DoHttpRequest(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData postData)
{
// Initialize the request
SocialHttpRequest request = new SocialHttpRequest {
Url = url,
Method = method,
QueryString = queryString,
PostData = postData
};
// Make the call to the URL
return(request.GetResponse());
}
/// <summary>
/// Makes a HTTP request to the underlying API based on the specified parameters.
/// </summary>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="postData">The POST data.</param>
/// <returns>An instance of <see cref="SocialHttpResponse"/> representing the raw response.</returns>
public static SocialHttpResponse DoHttpRequest(SocialHttpMethod method, string url, IHttpPostData postData)
{
return(DoHttpRequest(method, url, null, postData));
}
/// <summary>
/// Makes a PATCH request to the specified <paramref name="url"/>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="queryString">The query string of the request.</param>
/// <param name="postData">The PATCH data of the request.</param>
/// <returns>An instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
public static SocialHttpResponse DoHttpPatchRequest(string url, IHttpQueryString queryString, IHttpPostData postData)
{
if (String.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException(nameof(url));
}
return(DoHttpRequest(SocialHttpMethod.Patch, url, queryString, postData));
}
/// <summary>
/// Makes a HTTP request using the specified <code>url</code> and <code>method</code>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="method">The HTTP method of the request.</param>
/// <param name="queryString">The query string of the request.</param>
/// <param name="postData">The POST data of the request.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
private static SocialHttpResponse DoHttpRequest(SocialHttpMethod method, string url, IHttpQueryString queryString, IHttpPostData postData) {
// Initialize the request
SocialHttpRequest request = new SocialHttpRequest {
Url = url,
Method = method,
QueryString = queryString,
PostData = postData
};
// Make the call to the URL
return request.GetResponse();
}
/// <summary>
/// Makes a POST request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The base URL of the request (no query string).</param>
/// <param name="postData">The POST data.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the raw response.</returns>
public static SocialHttpResponse DoHttpPostRequest(string url, IHttpPostData postData) {
return DoHttpRequest(SocialHttpMethod.Post, url, null, postData);
}
