/// <summary>
/// Makes a async request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void ApiAsync(IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
Contract.Requires(callback != null);
Contract.Requires(parameters != null);
this.ApiAsync(callback, state, null, parameters, HttpMethod.Get);
}
/// <summary>
/// Makes a async request to the Facebook server.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void ApiAsync(string path, FacebookAsyncCallback callback, object state)
{
Contract.Requires(callback != null);
Contract.Requires(!String.IsNullOrEmpty(path));
this.ApiAsync(callback, state, path, null, HttpMethod.Get);
}
/// <summary>
/// Makes a async request to the Facebook server.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void ApiAsync(string path, IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
Contract.Requires(callback != null);
Contract.Requires(!(String.IsNullOrEmpty(path) && parameters == null));
this.ApiAsync(callback, state, path, parameters, HttpMethod.Get);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync(string path, FacebookAsyncCallback callback)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path");
}
ApiAsync(path, null, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void GetAsync <T>(string path, FacebookAsyncCallback <T> callback, object state)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path");
}
ApiAsync <T>(path, null, HttpMethod.Get, callback, state);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync <T>(IDictionary <string, object> parameters, FacebookAsyncCallback <T> callback)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
ApiAsync <T>(null, parameters, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void PostAsync(string path, IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
if (string.IsNullOrEmpty(path) && parameters == null)
{
throw new ArgumentException("At least path or parameters must be defined.");
}
ApiAsync(path, parameters, HttpMethod.Post, callback, state);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void PostAsync(IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
ApiAsync(null, parameters, HttpMethod.Post, callback, state);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void PostAsync(object parameters, FacebookAsyncCallback callback)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
PostAsync(FacebookUtils.ToDictionary(parameters), callback, null);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void PostAsync(string path, object parameters, FacebookAsyncCallback callback)
{
if (string.IsNullOrEmpty(path) && parameters == null)
{
throw new ArgumentException("At least path or parameters must be defined.");
}
PostAsync(path, FacebookUtils.ToDictionary(parameters), callback, null);
}
/// <summary>
/// Makes an asynchronous DELETE request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void DeleteAsync(string path, FacebookAsyncCallback callback, object state)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path");
}
ApiAsync(path, null, HttpMethod.Delete, callback, state);
}
/// <summary>
/// Executes a FQL query asynchronously.
/// </summary>
/// <param name="fql">
/// The FQL query.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void QueryAsync(string fql, FacebookAsyncCallback callback, object state)
{
Contract.Requires(!String.IsNullOrEmpty(fql));
var parameters = new Dictionary <string, object>();
parameters["query"] = fql;
parameters["method"] = "fql.query";
GetAsync(parameters, callback, state);
}
/// <summary>
/// Executes a FQL query asynchronously.
/// </summary>
/// <param name="fql">
/// The FQL query.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void QueryAsync(string fql, FacebookAsyncCallback callback, object state)
{
if (string.IsNullOrEmpty(fql))
{
throw new ArgumentNullException("fql");
}
var parameters = new Dictionary <string, object>();
parameters["query"] = fql;
parameters["method"] = "fql.query";
GetAsync(parameters, callback, state);
}
/// <summary>
/// Executes a FQL query asynchronously.
/// </summary>
/// <param name="fql">
/// The FQL query.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void QueryAsync(string[] fql, FacebookAsyncCallback callback, object state)
{
Contract.Requires(fql != null);
Contract.Requires(fql.Length > 0);
var queryDict = new Dictionary <string, object>();
for (int i = 0; i < fql.Length; i++)
{
queryDict.Add(string.Concat("query", i), fql[i]);
}
var parameters = new Dictionary <string, object>();
parameters["queries"] = queryDict;
parameters["method"] = "fql.multiquery";
this.GetAsync(parameters, callback, state);
}
/// <summary>
/// Executes a FQL query asynchronously.
/// </summary>
/// <param name="fql">
/// The FQL query.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void QueryAsync(string[] fql, FacebookAsyncCallback callback, object state)
{
if (fql == null)
{
throw new ArgumentNullException("fql");
}
if (fql.Length == 0)
{
throw new ArgumentException("At least one fql query required.", "fql");
}
var queryDict = new Dictionary <string, object>();
for (int i = 0; i < fql.Length; i++)
{
queryDict.Add(string.Concat("query", i), fql[i]);
}
var parameters = new Dictionary <string, object>();
parameters["queries"] = queryDict;
parameters["method"] = "fql.multiquery";
this.GetAsync(parameters, callback, state);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void PostAsync(IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
Contract.Requires(parameters != null);
ApiAsync(null, parameters, HttpMethod.Post, callback, state);
}
/// <summary>
/// Makes a async request to the Facebook server.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="httpMethod">
/// The http Method.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public virtual void ApiAsync <T>(string path, IDictionary <string, object> parameters, HttpMethod httpMethod, FacebookAsyncCallback <T> callback, object state)
{
ApiAsync(
path,
FacebookWebClient.AddReturnSslResourceIfRequired(parameters, IsSecureConnection),
httpMethod,
ar =>
{
if (callback != null)
{
callback(new FacebookAsyncResult <T>(ar.Result, ar.AsyncState, ar.AsyncWaitHandle, ar.CompletedSynchronously, ar.IsCompleted, ar.Error));
}
},
state);
}
/// <summary>
/// Makes an asynchronous DELETE request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void DeleteAsync(string path, FacebookAsyncCallback callback, object state)
{
Contract.Requires(!String.IsNullOrEmpty(path));
ApiAsync(path, null, HttpMethod.Delete, callback, state);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync(string path, FacebookAsyncCallback callback)
{
Contract.Requires(!String.IsNullOrEmpty(path));
ApiAsync(path, null, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void GetAsync <T>(string path, FacebookAsyncCallback <T> callback, object state)
{
Contract.Requires(!String.IsNullOrEmpty(path));
ApiAsync <T>(path, null, HttpMethod.Get, callback, state);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <typeparam name="T">
/// </typeparam>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync <T>(string path, IDictionary <string, object> parameters, FacebookAsyncCallback <T> callback)
{
Contract.Requires(!(String.IsNullOrEmpty(path) && parameters == null));
ApiAsync <T>(path, parameters, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <typeparam name="T">
/// </typeparam>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync <T>(string path, IDictionary <string, object> parameters, FacebookAsyncCallback <T> callback)
{
if (string.IsNullOrEmpty(path) && parameters == null)
{
throw new ArgumentException("At least path or parameters must be defined.");
}
ApiAsync <T>(path, parameters, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous GET request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void GetAsync <T>(IDictionary <string, object> parameters, FacebookAsyncCallback <T> callback)
{
Contract.Requires(parameters != null);
ApiAsync <T>(null, parameters, HttpMethod.Get, callback, null);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
/// <param name="state">
/// The state.
/// </param>
public void PostAsync(string path, IDictionary <string, object> parameters, FacebookAsyncCallback callback, object state)
{
Contract.Requires(!(String.IsNullOrEmpty(path) && parameters == null));
ApiAsync(path, parameters, HttpMethod.Post, callback, state);
}
internal protected virtual void ApiAsync(string path, IDictionary <string, object> parameters, HttpMethod httpMethod, FacebookAsyncCallback callback, object userToken)
{
var facebookClient = GetFacebookClient();
if (callback != null)
{
switch (httpMethod)
{
case HttpMethod.Get:
facebookClient.GetCompleted += (o, e) => callback(new FacebookAsyncResult(e.GetResultData(), e.UserState, null, false, true, e.Error as FacebookApiException));
break;
case HttpMethod.Post:
facebookClient.PostCompleted += (o, e) => callback(new FacebookAsyncResult(e.GetResultData(), e.UserState, null, false, true, e.Error as FacebookApiException));
break;
case HttpMethod.Delete:
facebookClient.DeleteCompleted += (o, e) => callback(new FacebookAsyncResult(e.GetResultData(), e.UserState, null, false, true, e.Error as FacebookApiException));
break;
default:
throw new ArgumentOutOfRangeException("httpMethod");
}
}
facebookClient.ApiAsync(path, parameters, httpMethod, userToken);
}
/// <summary>
/// Executes a FQL multiquery asynchronously.
/// </summary>
/// <param name="fql">
/// The FQL queries.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void QueryAsync(string[] fql, FacebookAsyncCallback callback)
{
this.QueryAsync(fql, callback, null);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void PostAsync(object parameters, FacebookAsyncCallback callback)
{
Contract.Requires(parameters != null);
PostAsync(FacebookUtils.ToDictionary(parameters), callback, null);
}
internal protected virtual void ApiAsync <T>(string path, IDictionary <string, object> parameters, HttpMethod httpMethod, FacebookAsyncCallback <T> callback, object state)
{
ApiAsync(
path,
parameters,
httpMethod,
ar =>
{
if (callback != null)
{
callback(new FacebookAsyncResult <T>(ar.Result, ar.AsyncState, ar.AsyncWaitHandle, ar.CompletedSynchronously, ar.IsCompleted, ar.Error));
}
},
state);
}
/// <summary>
/// Makes an asynchronous POST request to the Facebook server.
/// </summary>
/// <param name="path">
/// The resource path.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <param name="callback">
/// The callback.
/// </param>
public void PostAsync(string path, object parameters, FacebookAsyncCallback callback)
{
Contract.Requires(!(String.IsNullOrEmpty(path) && parameters == null));
PostAsync(path, FacebookUtils.ToDictionary(parameters), callback, null);
}