public SocialPostData GetPostData() {
SocialPostData postData = new SocialPostData();
if (!String.IsNullOrWhiteSpace(Name)) postData.Add("name", Name);
if (!String.IsNullOrWhiteSpace(Message)) postData.Add("message", Message);
if (Privacy != null && Privacy.Value != FacebookPrivacy.Default) postData.Add("privacy", Privacy.ToString());
return postData;
}
/// <summary>
/// Initializes a new request with default options.
/// </summary>
public SocialHttpRequest()
{
Method = SocialHttpMethod.Get;
Encoding = Encoding.UTF8;
Timeout = TimeSpan.FromSeconds(100);
PostData = new SocialPostData();
}
public SocialPostData GetPostData() {
SocialPostData postData = new SocialPostData();
if (!String.IsNullOrWhiteSpace(Source)) postData.AddFile("source", Source);
if (!String.IsNullOrWhiteSpace(Url)) postData.Add("url", Url);
if (!String.IsNullOrWhiteSpace(Message)) postData.Add("message", Message);
if (!String.IsNullOrWhiteSpace(Place)) postData.Add("place", Place);
if (NoStory) postData.Add("no_story", "true");
return postData;
}
public SocialPostData GetPostData() {
SocialPostData postData = new SocialPostData();
if (!String.IsNullOrWhiteSpace(Link)) postData.Add("link", Link);
if (!String.IsNullOrWhiteSpace(Description)) postData.Add("description", Description);
if (!String.IsNullOrWhiteSpace(Message)) postData.Add("message", Message);
if (!String.IsNullOrWhiteSpace(Name)) postData.Add("name", Name);
if (!String.IsNullOrWhiteSpace(Caption)) postData.Add("caption", Caption);
return postData;
}
public SocialPostData GetPostData() {
SocialPostData data = new SocialPostData();
data.Add("status", Status ?? "");
if (ReplyTo != null) data.Add("in_reply_to_status_id", ReplyTo);
if (PossiblySensitive) data.Add("possibly_sensitive", "true");
if (Latitude != null) data.Add("lat", Latitude);
if (Longitude != null) data.Add("long", Longitude);
if (PlaceId != null) data.Add("place_id", PlaceId);
if (DisplayCoordinates) data.Add("display_coordinates", "true");
return data;
}
/// <summary>
/// Makes a POST request to the Facebook API. If the <code>AccessToken</code> property has
/// been specified, the access token will be appended to the query string.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="query">The query string of the request.</param>
/// <param name="postData">The POST data.</param>
/// <param name="isMultipart">If <code>true</code>, the content type of the request will be <code>multipart/form-data</code>, otherwise <code>application/x-www-form-urlencoded</code>.</param>
/// <returns>Returns an instance of <code>SocialHttpResponse</code> wrapping the response from the Facebook Graph API.</returns>
public SocialHttpResponse DoAuthenticatedPostRequest(string url, SocialQueryString query, SocialPostData postData, bool isMultipart) {
// Throw an exception if the URL is empty
if (String.IsNullOrWhiteSpace(url)) throw new ArgumentNullException("url");
// Append the HTTP scheme and API version if not already specified.
if (url.StartsWith("/")) {
url = "https://graph.facebook.com" + (String.IsNullOrWhiteSpace(Version) ? "" : "/" + Version) + url;
}
// Initialize a new instance of SocialQueryString if the one specified is NULL
if (query == null) query = new SocialQueryString();
// Append the access token to the query string if present in the client and not already
// specified in the query string
if (!query.ContainsKey("access_token") && !String.IsNullOrWhiteSpace(AccessToken)) {
query.Add("access_token", AccessToken);
}
// Append the query string to the URL
if (!query.IsEmpty) url += (url.Contains("?") ? "&" : "?") + query;
// Initialize a new HTTP request
HttpWebRequest request = (HttpWebRequest) WebRequest.Create(url);
// Set the HTTP method
request.Method = "POST";
// Write the POST data to the request stream
if (postData != null && postData.Count > 0) {
if (isMultipart) {
string boundary = Guid.NewGuid().ToString().Replace("-", "");
request.ContentType = "multipart/form-data; boundary=" + boundary;
using (Stream stream = request.GetRequestStream()) {
postData.WriteMultipartFormData(stream, boundary);
}
} else {
string dataString = postData.ToString();
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = dataString.Length;
using (Stream stream = request.GetRequestStream()) {
stream.Write(Encoding.UTF8.GetBytes(dataString), 0, dataString.Length);
}
}
}
// Get the HTTP response
try {
return SocialHttpResponse.GetFromWebResponse(request.GetResponse() as HttpWebResponse);
} catch (WebException ex) {
if (ex.Status != WebExceptionStatus.ProtocolError) throw;
return SocialHttpResponse.GetFromWebResponse(ex.Response as HttpWebResponse);
}
}
/// <summary>
/// Makes a POST request to the MailChimp API. If the <code>AccessToken</code> property has been specified, the
/// access token will added as an authorization header of the request.
/// </summary>
/// <param name="url">The URL to call.</param>
/// <param name="query">The query string of the request.</param>
/// <param name="postData">The POST data.</param>
/// <param name="isMultipart">If <code>true</code>, the content type of the request will be <code>multipart/form-data</code>, otherwise <code>application/x-www-form-urlencoded</code>.</param>
/// <returns>Returns an instance of <code>SocialHttpResponse</code> wrapping the response from the MailChimp API.</returns>
public SocialHttpResponse DoHttpPostRequest(string url, SocialQueryString query, SocialPostData postData, bool isMultipart) {
// Throw an exception if the URL is empty
if (String.IsNullOrWhiteSpace(url)) throw new ArgumentNullException("url");
// Initialize a new instance of SocialQueryString if the one specified is NULL
if (query == null) query = new SocialQueryString();
// Append the access token to the query string if present in the client and not already
// specified in the query string
if (!query.ContainsKey("access_token") && !String.IsNullOrWhiteSpace(AccessToken)) {
query.Add("access_token", AccessToken);
}
// Append the query string to the URL
if (!query.IsEmpty) url += (url.Contains("?") ? "&" : "?") + query;
// Initialize a new HTTP request
SocialHttpRequest request = new SocialHttpRequest {
Url = url,
Method = "POST"
};
// Add the authorization header if the "AccessToken" property is specified
if (!String.IsNullOrWhiteSpace(AccessToken)) {
request.Authorization = "OAuth " + AccessToken;
}
// Get the HTTP response
return request.GetResponse();
}
/// <summary>
/// Makes a POST request to the specified <code>url</code>.
/// </summary>
/// <param name="url">The URL of the request.</param>
/// <param name="query">The query string of the request.</param>
/// <param name="postData">The POST data of the request.</param>
/// <param name="isMultipart">Indicates the request should be encoded as <code>multipart/form-data</code>.</param>
/// <returns>Returns an instance of <see cref="SocialHttpResponse"/> representing the response.</returns>
public virtual SocialHttpResponse DoHttpPostRequest(string url, SocialQueryString query, SocialPostData postData, bool isMultipart)
{
// Some input validation
if (String.IsNullOrWhiteSpace(url))
{
throw new ArgumentNullException("url");
}
// Initialize the request
SocialHttpRequest request = new SocialHttpRequest {
Method = SocialHttpMethod.Post,
Url = url,
QueryString = query,
PostData = postData,
IsMultipart = isMultipart
};
// Do something extra for the request
PrepareHttpRequest(request);
// Make the request to the specified URL
return(request.GetResponse());
}
