private void LoadFollowingRSS(XmlDocument document, bool following)
{
XmlElement rss = getElements(document.ChildNodes, "rss").FirstOrDefault();
XmlElement channel = getElements(rss.ChildNodes, "channel").FirstOrDefault();
foreach (XmlElement item in getElements(channel.ChildNodes, "item"))
{
string name = getElements(item.ChildNodes, "title").FirstOrDefault().InnerText;
if (following)
{
Followed.Add(name);
}
else
{
Followers.Add(name);
}
}
if (following && FollowedChanged != null)
{
FollowedChanged(this, new System.EventArgs());
}
else if (!following && FollowersCanged != null)
{
FollowersCanged(this, new System.EventArgs());
}
}
private void EndLoadFollowInfos(IAsyncResult res)
{
object[] tmp = (object[])res.AsyncState;
HttpWebRequest request = (HttpWebRequest)tmp [0];
bool following = (bool)tmp [1];
try{
WebResponse response = request.EndGetResponse(res);
if (following)
{
Followed.Clear();
}
else
{
Followers.Clear();
}
using (StreamReader stream = new StreamReader(response.GetResponseStream())) {
XmlDocument doc = new XmlDocument();
doc.LoadXml(stream.ReadToEnd());
LoadFollowingRSS(doc, following);
//doc.ChildNodes[
}
}
catch (Exception ex)
{
}
}
// 登录用户关注其他用户
public ActionResult CreateFollowed(int followedid)
{
//int PostId = Convert.ToInt32(Session["PostsId"]);
var userId = User.Identity.GetUserId();
Users userI = db.UsersSet.Where(useri => useri.UserId == userId).AsNoTracking().FirstOrDefault();
// 登录用户“关注的人”增加
Followed followed = new Followed();
followed.UsersId = userI.Id;
followed.FollowedsId = followedid;
followed.TimeStamp = DateTime.Now;
db.FollowedSet.Add(followed);
// 被关注人的“粉丝”增加
Follower follower = new Follower();
follower.UsersId = followedid;
follower.FollowersId = userI.Id;
follower.TimeStamp = DateTime.Now;
db.FollowerSet.Add(follower);
db.SaveChanges();
ViewBag.UsersId = new SelectList(db.UsersSet, "Id", "UserName");
ViewBag.PostsId = new SelectList(db.PostsSet, "Id", "Body");
return(RedirectToAction("Manage/ShowBasicInformation", new { id = followedid }));
}
public ActionResult DeleteConfirmed(int id)
{
Followed followed = db.FollowedSet.Find(id);
db.FollowedSet.Remove(followed);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public ActionResult Edit([Bind(Include = "Id,TimeStamp,UsersId")] Followed followed)
{
if (ModelState.IsValid)
{
db.Entry(followed).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.UsersId = new SelectList(db.UsersSet, "Id", "Email", followed.UsersId);
return(View(followed));
}
public ActionResult Create([Bind(Include = "Id,TimeStamp,UsersId")] Followed followed)
{
if (ModelState.IsValid)
{
db.FollowedSet.Add(followed);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.UsersId = new SelectList(db.UsersSet, "Id", "Email", followed.UsersId);
return(View(followed));
}
// GET: Followeds/Details/5
public ActionResult Details(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Followed followed = db.FollowedSet.Find(id);
if (followed == null)
{
return(HttpNotFound());
}
return(View(followed));
}
// GET: Followeds/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Followed followed = db.FollowedSet.Find(id);
if (followed == null)
{
return(HttpNotFound());
}
ViewBag.UsersId = new SelectList(db.UsersSet, "Id", "Email", followed.UsersId);
return(View(followed));
}
/// <inheritdoc/>
public override int GetHashCode()
{
var hashCode = 1122491329;
hashCode = hashCode * -1521134295 + Type.GetHashCode();
hashCode = hashCode * -1521134295 + Timestamp.GetHashCode();
hashCode = hashCode * -1521134295 + BlogName.GetHashCode();
hashCode = hashCode * -1521134295 + BlogUuid.GetHashCode();
hashCode = hashCode * -1521134295 + BlogUrl.GetHashCode();
hashCode = hashCode * -1521134295 + Followed.GetHashCode();
hashCode = hashCode * -1521134295 + AvatarShape.GetHashCode();
hashCode = hashCode * -1521134295 + ReplyText.GetHashCode();
hashCode = hashCode * -1521134295 + PostId.GetHashCode();
hashCode = hashCode * -1521134295 + ReblogParentBlogName.GetHashCode();
return hashCode;
}
// 登录用户取关其他用户
public ActionResult DeleteFollowed(int followedid)
{
//int PostId = Convert.ToInt32(Session["PostsId"]);
var userId = User.Identity.GetUserId();
Users userI = db.UsersSet.Where(useri => useri.UserId == userId).AsNoTracking().FirstOrDefault();
Users userII = db.UsersSet.Where(useri => useri.Id == followedid).AsNoTracking().FirstOrDefault();
// 登录用户“关注的人”减少
Followed followed = db.FollowedSet.Where(followedi => followedi.FollowedsId == followedid && followedi.UsersId == userI.Id).FirstOrDefault();
db.FollowedSet.Remove(followed);
// 被关注人的“粉丝”减少
Follower follower = db.FollowerSet.Where(followeri => followeri.UsersId == followedid && followeri.FollowersId == userI.Id).FirstOrDefault();
db.FollowerSet.Remove(follower);
db.SaveChanges();
ViewBag.UsersId = new SelectList(db.UsersSet, "Id", "UserName");
ViewBag.PostsId = new SelectList(db.PostsSet, "Id", "Body");
return(RedirectToAction("ShowBasicInformation", new { id = userII.UserId }));
}
public void Unfollow(int userId)
{
Followed.Remove(userId);
}
public void Follow(int userId)
{
Followed.Add(userId);
}
public UserAccount GetFollowed([Parent] Followed followed, IResolverContext ctx)
{
return(_ovidDb.UserAccounts.Where(m => m.UserId == followed.FollowedId).SingleOrDefault());
}
public void Unfollow(int id)
{
Followed.Remove(id);
}
public void Follow(int id)
{
Followed.Add(id);
}
