/// <summary>
/// Get users
/// </summary>
private static IEnumerable <TwitterUser> GetUsers(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > para, out long prevCursor, out long nextCursor)
{
prevCursor = 0;
nextCursor = 0;
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, para);
if (doc == null)
{
return(null); // request returns error ?
}
var users = new List <TwitterUser>();
var nc = doc.Root.Element("next_cursor");
if (nc != null)
{
nextCursor = (long)nc.ParseLong();
}
var pc = doc.Root.Element("previous_cursor");
if (pc != null)
{
prevCursor = (long)pc.ParseLong();
}
System.Diagnostics.Debug.WriteLine("GetUser:::" + Environment.NewLine + doc.ToString());
return(doc.Root.Element("users").Elements().Select(TwitterUser.FromNode).Where(s => s != null));
}
/// <summary>
/// Get users
/// </summary>
private static IEnumerable <long> GetUserIds(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > para, out long prevCursor, out long nextCursor)
{
prevCursor = 0;
nextCursor = 0;
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, para);
if (doc == null)
{
return(null); // request returns error ?
}
List <TwitterUser> users = new List <TwitterUser>();
var nc = doc.Root.Element("next_cursor");
if (nc != null)
{
nextCursor = (long)nc.ParseLong();
}
var pc = doc.Root.Element("previous_cursor");
if (pc != null)
{
prevCursor = (long)pc.ParseLong();
}
if (doc.Root.Element("ids") != null)
{
return(doc.Root.Element("ids").Elements().Select(n => n.ParseLong()).Where(n => n != 0));
}
else
{
return(doc.Root.Elements().Select(n => n.ParseLong()).Where(n => n != 0));
}
}
/// <summary>
/// Destroy friendship with someone
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="userId">target user id</param>
/// <param name="screenName">target user screen name</param>
/// <remarks>
/// user id or user screeen name must set.
/// </remarks>
public static TwitterUser DestroyFriendship(this CredentialProvider provider, long?userId = null, string screenName = null)
{
if (userId == null && String.IsNullOrEmpty(screenName))
{
throw new ArgumentException("User id or screen name is must set.");
}
List <KeyValuePair <string, string> > arg = new List <KeyValuePair <string, string> >();
if (userId != null)
{
arg.Add(new KeyValuePair <string, string>("user_id", userId.ToString()));
}
if (!String.IsNullOrEmpty(screenName))
{
arg.Add(new KeyValuePair <string, string>("screen_name", screenName));
}
var ret = provider.RequestAPIv1("friendships/destroy.json", CredentialProvider.RequestMethod.POST, arg);
if (ret != null && ret.Root != null)
{
return(TwitterUser.FromNode(ret.Root));
}
else
{
return(null);
}
}
/// <summary>
/// Create friendship with someone
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="userId">target user id</param>
/// <param name="screenName">target user screen name</param>
/// <param name="follow">send his tweet to specified device</param>
/// <remarks>
/// user id or user screeen name must set.
/// </remarks>
public static TwitterUser CreateFriendship(this CredentialProvider provider, long?userId = null, string screenName = null, bool follow = false)
{
if (userId == null && String.IsNullOrEmpty(screenName))
{
throw new ArgumentException("User id or screen name is must set.");
}
var para = CreateParamList();
if (userId != null)
{
para.Add(new KeyValuePair <string, string>("user_id", userId.ToString()));
}
if (!String.IsNullOrEmpty(screenName))
{
para.Add(new KeyValuePair <string, string>("screen_name", screenName));
}
if (follow)
{
para.Add(new KeyValuePair <string, string>("follow", "true"));
}
var ret = provider.RequestAPIv1("friendships/create.json", CredentialProvider.RequestMethod.POST, para);
if (ret != null && ret.Root != null)
{
return(TwitterUser.FromNode(ret.Root));
}
else
{
return(null);
}
}
/// <summary>
/// Get status
/// </summary>
private static TwitterStatus GetStatus(this CredentialProvider provider, string partialUri, CredentialProvider.RequestMethod method, IEnumerable <KeyValuePair <string, string> > para)
{
var doc = provider.RequestAPIv1(partialUri, method, para);
if (doc == null)
{
return(null);
}
return(TwitterStatus.FromNode(doc.Root));
}
/// <summary>
/// Get users
/// </summary>
private static IEnumerable <TwitterUser> GetUsers(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > para)
{
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, para);
if (doc == null)
{
return(null); // request returns error ?
}
System.Diagnostics.Debug.WriteLine("GetUsers ::: " + Environment.NewLine + doc);
return(doc.Root.Element("users").Elements().Select(u => TwitterUser.FromNode(u)).Where(u => u != null));
}
/// <summary>
/// Get twitter timeline
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="partialUri">partial uri</param>
/// <param name="param">parameters</param>
private static IEnumerable <TwitterStatus> GetTimeline(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > param)
{
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, param);
if (doc == null)
{
return(null);
}
return(doc.Root.Elements()
.Select(n => TwitterStatus.FromNode(n))
.Where(s => s != null));
}
/// <summary>
/// Get direct messages
/// </summary>
private static IEnumerable <TwitterDirectMessage> GetDirectMessages(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > param)
{
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, param);
if (doc == null)
{
return(null);
}
List <TwitterStatus> statuses = new List <TwitterStatus>();
HashSet <string> hashes = new HashSet <string>();
return(doc.Root.Elements().Select(n => TwitterDirectMessage.FromNode(n)).Where(d => d != null));
}
/// <summary>
/// Delete a direct message which you sent
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="id">destroy id</param>
public static TwitterDirectMessage DestroyDirectMessage(this CredentialProvider provider, long id)
{
List <KeyValuePair <string, string> > para = new List <KeyValuePair <string, string> >();
para.Add(new KeyValuePair <string, string>("id", id.ToString()));
var xmlDoc = provider.RequestAPIv1("direct_messages/destroy.json", CredentialProvider.RequestMethod.POST, para);
if (xmlDoc == null)
{
return(null);
}
return(TwitterDirectMessage.FromNode(xmlDoc.Root));
}
/// <summary>
/// Send new direct message
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="user">target user id or name</param>
/// <param name="text">send body</param>
public static TwitterDirectMessage SendDirectMessage(this CredentialProvider provider, string screenName, string text)
{
List <KeyValuePair <string, string> > para = new List <KeyValuePair <string, string> >();
para.Add(new KeyValuePair <string, string>("text", HttpUtility.UrlEncodeStrict(text, Encoding.UTF8, true)));
para.Add(new KeyValuePair <string, string>("screen_name", screenName));
var xmlDoc = provider.RequestAPIv1("direct_messages/new.json", CredentialProvider.RequestMethod.POST, para);
if (xmlDoc == null)
{
return(null);
}
return(TwitterDirectMessage.FromNode(xmlDoc.Root));
}
/// <summary>
/// Check exists friendship
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="userA">user A</param>
/// <param name="userB">user B</param>
/// <returns>if user A or B is not existed, this method returns false.</returns>
public static bool ExistsFriendship(this CredentialProvider provider, string userA, string userB)
{
List <KeyValuePair <string, string> > arg = new List <KeyValuePair <string, string> >();
arg.Add(new KeyValuePair <string, string>("user_a", userA));
arg.Add(new KeyValuePair <string, string>("user_b", userB));
var ret = provider.RequestAPIv1("friendship/exists.json", CredentialProvider.RequestMethod.GET, arg);
if (ret.Element("friends") != null)
{
return(ret.Element("friends").ParseBool());
}
else
{
return(false);
}
}
/// <summary>
/// Get user with full params
/// </summary>
private static TwitterUser GetUser(this CredentialProvider provider, string partialUri, CredentialProvider.RequestMethod method, long?userId, string screenName)
{
var para = new List <KeyValuePair <string, string> >();
if (userId != null)
{
para.Add(new KeyValuePair <string, string>("user_id", userId.ToString()));
}
if (screenName != null)
{
para.Add(new KeyValuePair <string, string>("screen_name", screenName));
}
var doc = provider.RequestAPIv1(partialUri, method, para);
if (doc == null)
{
return(null);
}
return(TwitterUser.FromNode(doc.Root));
}
/// <summary>
/// Get single list data
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="userScreenName">list owner user's id</param>
/// <param name="listSlug">list slug</param>
public static TwitterList GetList(this CredentialProvider provider, string userScreenName, string listSlug)
{
var para = new List <KeyValuePair <string, string> >();
if (!String.IsNullOrEmpty(userScreenName))
{
para.Add(new KeyValuePair <string, string>("owner_screen_name", userScreenName));
}
if (!String.IsNullOrEmpty(listSlug))
{
para.Add(new KeyValuePair <string, string>("slug", OAuth.UrlEncode(listSlug, Encoding.UTF8, true)));
}
var list = provider.RequestAPIv1("lists/show.json",
CredentialProvider.RequestMethod.GET, para).Root;
if (list != null)
{
return(TwitterList.FromNode(list));
}
return(null);
}
/// <summary>
/// Get list with full params
/// </summary>
private static IEnumerable <TwitterList> GetLists(this CredentialProvider provider, string partialUri, IEnumerable <KeyValuePair <string, string> > para, long?cursor, out long prevCursor, out long nextCursor)
{
var npara = new List <KeyValuePair <string, string> >();
foreach (var pair in para)
{
npara.Add(pair);
}
if (cursor != null)
{
npara.Add(new KeyValuePair <string, string>("cursor", cursor.ToString()));
}
prevCursor = 0;
nextCursor = 0;
var doc = provider.RequestAPIv1(partialUri, CredentialProvider.RequestMethod.GET, npara);
if (doc == null)
{
return(null);
}
var nc = doc.Root.Element("next_cursor");
if (nc != null)
{
nextCursor = (long)nc.ParseLong();
}
var pc = doc.Root.Element("previous_cursor");
if (pc != null)
{
prevCursor = (long)pc.ParseLong();
}
System.Diagnostics.Debug.WriteLine("Lists :::" + Environment.NewLine + doc);
return(doc.Root.Elements().Select(TwitterList.FromNode).Where(n => n != null));
}
/// <summary>
/// Update new status
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="body">body</param>
/// <param name="inReplyToStatusId">tweet id which be replied this tweet</param>
public static TwitterStatus UpdateStatus(this CredentialProvider provider, string body, long?inReplyToStatusId = null)
{
var para = CreateParamList();
para.Add(new KeyValuePair <string, string>("status", HttpUtility.UrlEncodeStrict(body, Encoding.UTF8, true)));
if (inReplyToStatusId != null && inReplyToStatusId.HasValue)
{
para.Add(new KeyValuePair <string, string>("in_reply_to_status_id", inReplyToStatusId.Value.ToString()));
}
para.Add(new KeyValuePair <string, string>("include_entities", "true"));
var doc = provider.RequestAPIv1("statuses/update.json", CredentialProvider.RequestMethod.POST, para);
if (doc != null)
{
return(TwitterStatus.FromNode(doc.Root));
}
else
{
return(null);
}
}
/// <summary>
/// Report spam and block someone
/// </summary>
/// <param name="provider">credential provider</param>
/// <param name="userId">block user id</param>
/// <param name="screenName">block user screen name</param>
/// <remarks>
/// user id or user screeen name must set.
/// </remarks>
public static TwitterUser ReportSpam(this CredentialProvider provider, long?userId = null, string screenName = null)
{
if (userId == null && String.IsNullOrEmpty(screenName))
{
throw new ArgumentException("User id or screen name is must set.");
}
var para = CreateParamList();
if (userId != null)
{
para.Add(new KeyValuePair <string, string>("user_id", userId.ToString()));
}
if (!String.IsNullOrEmpty(screenName))
{
para.Add(new KeyValuePair <string, string>("screen_name", screenName));
}
var ret = provider.RequestAPIv1("users/report_spam.json", CredentialProvider.RequestMethod.POST, para);
if (ret != null && ret.Root != null)
{
return(TwitterUser.FromNode(ret.Root));
}
return(null);
}
