public ActionResult Index()
{
Entities dbContext = new Entities();
string myId = UserHelper.getLoggedInUserId();
if(myId == null)
{
return RedirectToAction("Index", "Default");
}
Guid userGuid = new Guid(myId);
var friendsOf = from fo in dbContext.Friendships
where fo.FriendId == userGuid && fo.Status == 1
select fo.UserId;
var friendsWith = from fw in dbContext.Friendships
where fw.UserId == userGuid && fw.Status == 1
select fw.FriendId;
/*var posts = from p in dbContext.Posts
where p.UserId == userGuid || friendsOf.Contains(p.UserId) || friendsWith.Contains(p.UserId)
select p;*/
var posts = dbContext.Posts.Where(p => p.UserId == userGuid || p.PersonId == userGuid || friendsOf.Contains(p.UserId) || friendsWith.Contains(p.UserId)).OrderByDescending(p=>p.CreatedAt).ToList();
//List ids = new List();
//var posts = dbContext.Posts.Where(p => p.UserId == userGuid OR p.UserId in ids);
ViewBag.posts = posts;
if (posts != null)
return View();
else
return Content("posts is null");//debugging
}
public static bool AreFriends(Guid UserId, Guid SubjectId)
{
Entities dbContext = new Entities();
Friendship friendship = dbContext.Friendships.SingleOrDefault(f => f.Status == 1 && ((f.UserId == UserId && f.FriendId == SubjectId) || (f.UserId == SubjectId && f.FriendId == UserId)));
return friendship != null;
}
public static bool HasFriendRequest(Guid UserId, Guid SubjectId)
{
Entities dbContext = new Entities();
Friendship friendship = dbContext.Friendships.SingleOrDefault(f => f.Status == 0 && f.UserId == UserId && f.FriendId == SubjectId);
return friendship != null;
}
protected void Page_Load(object sender, EventArgs e)
{
Response.Clear();
Response.ContentType = "text/xml";
XmlTextWriter objX = new XmlTextWriter(Response.OutputStream, Encoding.UTF8);
objX.WriteStartDocument();
objX.WriteStartElement("rss");
objX.WriteAttributeString("version","2.0");
objX.WriteStartElement("channel");
objX.WriteElementString("title", "Nuevo developer news");
objX.WriteElementString("link",Request.ApplicationPath.TrimEnd('/') + "/News.aspx");
objX.WriteElementString("description","The latest developer news from Nuevo.");
objX.WriteElementString("copyright","(c) 2020, Nuevo, LLC. All rights reserved.");
objX.WriteElementString("ttl","5");
Entities dbContext = new Entities();
var articles = dbContext.Articles.OrderBy(a => a.CreatedAt).ToList();
foreach(Article article in articles)
{
objX.WriteStartElement("item");
objX.WriteElementString("title", article.Title);
objX.WriteElementString("description", article.Content.Length > 150 ? article.Content.Substring(0, 149)+"..." : article.Content);
objX.WriteElementString("link", Request.ApplicationPath.TrimEnd('/') + "/Article.aspx?Id=" + article.Id.ToString());
objX.WriteElementString("pubDate", article.CreatedAt.ToString());
objX.WriteEndElement();
}
objX.WriteEndElement();
objX.WriteEndElement();
objX.WriteEndDocument();
objX.Flush();
objX.Close();
Response.End();
}
public ActionResult CreateAlbum(AlbumModel model)
{
if (ModelState.IsValid)
{
try {
Entities dbContext = new Entities();
Models.Object obj = new Models.Object();
obj.EntityName = "Album";
dbContext.Objects.AddObject(obj);
dbContext.SaveChanges();
Album album = new Album();
album.Id = obj.Id;
album.UserId = new Guid(UserHelper.getLoggedInUserId());
album.Name = model.Name;
album.Description = model.Description;
album.CreatedAt = DateTime.Now;
dbContext.Albums.AddObject(album);
dbContext.SaveChanges();
return RedirectToAction("Upload", "Photo");
}catch(Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
return View(model);
}
public ActionResult Output(string photoId = "", string width="", string height="")
{
int xw;
int xh;
int w = 200;
int h = 200;
if(int.TryParse(width, out xw) && int.TryParse(height, out xh))
{
w = xw;
h = xh;
}
try
{
int pid;
if(!int.TryParse(photoId, out pid))
{
throw new Exception("Invalid photo id specified.");
}
Entities dbContext = new Entities();
var photo = dbContext.Photos.SingleOrDefault(p => p.Id == pid);
if(photo == null)
{
throw new Exception("The image does not exist.");
}
string path = Path.Combine(HttpContext.Server.MapPath("~/Uploads"), photo.FilePath);
Image image = Image.FromFile(path);
var abort = new Image.GetThumbnailImageAbort(ThumbnailCallback);
var thumbnail = image.GetThumbnailImage(w,h,abort,IntPtr.Zero);
using (Graphics g = Graphics.FromImage(thumbnail))
{
Font drawFont = new Font("Arial", 5);
SolidBrush drawBrush = new SolidBrush(Color.DarkMagenta);
PointF stringPonit = new PointF(0, 0);
g.DrawString("Nuevo", drawFont, drawBrush, stringPonit);
}
MemoryStream ms = new MemoryStream();
thumbnail.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
thumbnail.Dispose();
image.Dispose();
return File(ms.ToArray(), "image/png");
}catch(Exception ex)
{
return Content(ex.Message);
}
}
public static bool CanSeeWall(Guid UserId, Guid SubjectId)
{
Entities dbContext = new Entities();
UserPrivacy privacy = dbContext.UserPrivacies.SingleOrDefault(p => p.UserId == UserId);
if(privacy == null || privacy.SeeMyWall == 0)
{
return true;
}
return FriendshipHelper.AreFriends(UserId, SubjectId) || UserId == SubjectId;
}
public ActionResult Curate(string friendshipId, string option = "")
{
try
{
int fid;
if (!int.TryParse(friendshipId, out fid))
{
throw new Exception("The friendship id specified is not a valid integer.");
}
Entities dbContext = new Entities();
var friendship = dbContext.Friendships.SingleOrDefault(f => f.Id == fid);
if (friendship == null)
{
throw new Exception("The requested friendship does not exist.");
}
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
if (!(friendship.UserId == userGuid || friendship.FriendId == userGuid))
{
throw new Exception("You are not a part of this friendship.");
}
if (option == "0")
{
dbContext.Friendships.DeleteObject(friendship);
}
else if (option == "1")
{
if (friendship.Status != 1)
{
friendship.Status = 1;
}
}
dbContext.SaveChanges();
return Redirect(HttpContext.Request.UrlReferrer.ToString());
}catch(Exception ex)
{
return Content(ex.Message);
}
}
public ActionResult Create()
{
string returnUrl = HttpContext.Request.Params["returnUrl"].Length > 0 ? HttpContext.Request.Params["returnUrl"] : HttpContext.Request.UrlReferrer.ToString();
try
{
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
Entities dbContext = new Entities();
int objectId;
if (!int.TryParse(HttpContext.Request.Params["objectId"], out objectId))
{
throw new Exception("Invalid object id specified.");
}
Models.Object obj = dbContext.Objects.SingleOrDefault(o => o.Id == objectId);
if (obj == null)
{
throw new Exception("The object you are trying to comment on does not exist.");
}
if (HttpContext.Request.Params["content"].Length < 1)
{
throw new Exception("You must enter a comment.");
}
Comment comment = new Comment();
comment.UserId = userGuid;
comment.ObjectId = obj.Id;
comment.Content = HttpContext.Request.Params["content"];
comment.CreatedAt = DateTime.Now;
dbContext.Comments.AddObject(comment);
dbContext.SaveChanges();
return Redirect(returnUrl);
}catch(Exception ex)
{
return Content(ex.Message);
}
}
public ActionResult Add(string userId = "")
{
try
{
Guid friendId;
if (!Guid.TryParse(userId, out friendId))
{
throw new Exception("The specified user id is not valid.");
}
var user = UserHelper.getUserById(friendId.ToString());
if (user == null)
{
throw new Exception("The user you are trying to add as friend is not available.");
}
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
if (!FriendshipHelper.ShowAddFriendLink(userGuid, friendId))
{
throw new Exception("A friendship or friendship request already exists between you and " + UserHelper.GetDisplayName(friendId.ToString()));
}
Entities dbContext = new Entities();
Friendship friendship = new Friendship();
friendship.UserId = userGuid;
friendship.FriendId = friendId;
friendship.Status = 0;
friendship.CreatedAt = DateTime.Now;
dbContext.Friendships.AddObject(friendship);
dbContext.SaveChanges();
EmailHelper.SendEmail(friendship.Friend.Membership.Email, "Nuevo Friend Request from "+UserHelper.GetDisplayName(friendship.UserId.ToString()), UserHelper.GetDisplayName(friendship.UserId.ToString()) + "Has sent you a friend request on Nuevo. You may login and curate your friend requests.");
return RedirectToAction("Index", "Profile", new { userId = friendId.ToString() });
}catch(Exception ex)
{
return Content(ex.Message);
}
}
public ActionResult Privacy()
{
Entities dbContext = new Entities();
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
UserPrivacy privacy = dbContext.UserPrivacies.SingleOrDefault(p => p.UserId == userGuid);
if (privacy == null)
{
privacy = new UserPrivacy();
privacy.SeeMyInfo = 0;
privacy.SeeMyWall = 0;
privacy.SeeMyPhotos = 0;
}
var model = new PrivacyModel {
SeeMyInfo = privacy.SeeMyInfo,
SeeMyWall = privacy.SeeMyWall,
SeeMyPhotos = privacy.SeeMyPhotos
};
return View(model);
}
public ActionResult Create(PostModel model)
{
string returnUrl = HttpContext.Request.Params["returnUrl"].Length > 0 ? HttpContext.Request.Params["returnUrl"] : HttpContext.Request.UrlReferrer.ToString();
if(ModelState.IsValid)
{
try
{
Entities dbContext = new Entities();
Models.Object obj = new Models.Object();
obj.EntityName = "Post";
dbContext.Objects.AddObject(obj);
dbContext.SaveChanges();
Post post = new Post();
post.Id = obj.Id;
post.UserId = new Guid(UserHelper.getLoggedInUserId());
post.PersonId = new Guid(HttpContext.Request.Params["personId"].Length > 0 ? HttpContext.Request.Params["personId"] : UserHelper.getLoggedInUserId());
post.Content = model.Content;
post.CreatedAt = DateTime.Now;
post.UpdatedAt = DateTime.Now;
dbContext.Posts.AddObject(post);
dbContext.SaveChanges();
return Redirect(returnUrl);
}catch(Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
return View(model);
}
public ActionResult Privacy(PrivacyModel model)
{
ViewBag.message = null;
if(ModelState.IsValid)
{
try
{
Entities dbContext = new Entities();
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
UserPrivacy privacy = dbContext.UserPrivacies.SingleOrDefault(p => p.UserId == userGuid);
if (privacy == null)
{
privacy = new UserPrivacy();
privacy.UserId = userGuid;
privacy.SeeMyInfo = model.SeeMyInfo;
privacy.SeeMyWall = model.SeeMyWall;
privacy.SeeMyPhotos = model.SeeMyPhotos;
dbContext.UserPrivacies.AddObject(privacy);
}
else
{
privacy.SeeMyInfo = model.SeeMyInfo;
privacy.SeeMyWall = model.SeeMyWall;
privacy.SeeMyPhotos = model.SeeMyPhotos;
}
dbContext.SaveChanges();
ViewBag.message = "Your privacy settings were saved.";
}catch(Exception ex)
{
ModelState.AddModelError("", ex.Message);
}
}
return View(model);
}
public ActionResult ViewPhoto(string photoId = "")
{
ViewBag.message = null;
ViewBag.album = null;
try
{
int aid;
if (!int.TryParse(photoId, out aid))
{
throw new Exception("The photo id specified is not a valid integer.");
}
Entities dbContext = new Entities();
var album = dbContext.Photos.SingleOrDefault(a => a.Id == aid);
if (album == null || (!PrivacyHelper.CanSeePhotos(album.UserId, new Guid(UserHelper.getLoggedInUserId()))))
{
throw new Exception("The photo you are looking for is not available.");
}
ViewBag.photo = album;
}
catch (Exception ex)
{
ViewBag.message = ex.Message;
}
return View();
}
public ActionResult Search(string query = "")
{
if(query.Length > 0)
{
Entities dbContext = new Entities();
var users = from u in dbContext.Users
join m in dbContext.Memberships on u.UserId equals m.UserId
where
u.UserName.EndsWith(query) ||
u.UserName.StartsWith(query) ||
u.UserName.Contains(query) ||
(String)m.Email == query
select u;
ViewBag.users = users.ToList();
}else{
ViewBag.users = null;
}
return View();
}
public ActionResult Upload()
{
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
Entities dbContext = new Entities();
var albums = dbContext.Albums.Where(a => a.UserId == userGuid).ToList();
ViewBag.albums = albums;
if (albums != null)
return View();
else
{
return Content("album is numm");// debugging
}
}
protected override void Initialize(RequestContext requestContext)
{
base.Initialize(requestContext);
if (MembershipService == null) { MembershipService = new AccountMembershipService(); }
this.dbContext = new Entities();
}
public ActionResult Upload(string var = "")
{
int viewPhotoId = 0;
try {
foreach (string photoFile in Request.Files)
{
HttpPostedFileBase file = Request.Files[photoFile];
if (!(file.ContentLength > 0))
{
throw new Exception("File is not a valid image.");
}
string fileExtension = Path.GetExtension(Path.GetFileName(file.FileName));
string fileName = UserHelper.getLoggedInUserId() + "_" + DateTime.Now.Ticks.ToString() + fileExtension;
string filePath = Path.Combine(HttpContext.Server.MapPath("~/Uploads"), fileName);
file.SaveAs(filePath);
int albumId;
if(!int.TryParse(HttpContext.Request.Params["albumId"], out albumId))
{
throw new Exception("The requested album id is not a valid integer.");
}
Entities dbContext = new Entities();
var album = dbContext.Albums.SingleOrDefault(a => a.Id == albumId);
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
if(album == null || album.UserId != userGuid)
{
throw new Exception("The album you are trying to upload the photo to is not available.");
}
Models.Object obj = new Models.Object();
obj.EntityName = "Photo";
dbContext.Objects.AddObject(obj);
dbContext.SaveChanges();
Photo photo = new Photo();
photo.Id = obj.Id;
photo.AlbumId = album.Id;
photo.UserId = userGuid;
photo.FilePath = fileName;
photo.Caption = HttpContext.Request.Params["caption"];
photo.CreatedAt = DateTime.Now;
dbContext.Photos.AddObject(photo);
dbContext.SaveChanges();
viewPhotoId = photo.Id;
}
return RedirectToAction("ViewPhoto", "Photo", new { photoId = viewPhotoId });
}catch(Exception ex)
{
return Content(ex.Message);
}
}
public ActionResult Requests()
{
var user = UserHelper.getUserById(UserHelper.getLoggedInUserId());
Entities dbContext = new Entities();
var friendships = dbContext.Friendships.Where(f => f.Status == 0 && f.FriendId == user.UserId).ToList();
ViewBag.friendships = friendships;
return View();
}
