public FlickrNet.ContactCollection GetFriends(string userId)
{
linkfriend ob = null;
try
{
try
{
ob = (from t in db.linkfriends
where t.IdUser == userId
select t).FirstOrDefault();
}
catch (Exception) { ob = null; }
if (ob == null)//inseamna ca nu am prietenii inca adaugati in DB
{
if (Models.User.FlickerObj.UserFl.ContainsKey(userId))
{
Flickr f = Models.User.FlickerObj.UserFl[userId];
FlickrNet.ContactCollection friends = f.ContactsGetPublicList(userId);//preiau din FLICKR
string realName = ""; string description = "";
foreach (var item in friends)
{
var person = f.PeopleGetInfo(item.UserId);
if (person.RealName != null)
{
realName = person.RealName;
}
else
{
realName = "";
}
if (person.Description.Length > 50)
{
description = Models.StringTool.Truncate(person.Description, 50) + "...";
}
else
{
description = person.Description;
}
item.PathAlias = item.BuddyIconUrl;
friend fr = new friend //adaug in DB
{
FullName = realName,
IdFriend = item.UserId,
UserName = item.UserName,
PhotoUrl = item.BuddyIconUrl,
Description = description
};
linkfriend link = new linkfriend
{
IdUser = userId,
IdFriend = item.UserId
};
try
{
db.friends.Add(fr);
db.linkfriends.Add(link);
}
catch (Exception)
{
}
}
db.SaveChanges();
Models.ListOfFriends.coll = friends;
return(friends);
}
else //inseamna ca exista prieteni
{
ContactCollection coll = new ContactCollection();
Contact con = new Contact();
var friends = db.linkfriends.Where(idx => idx.IdUser == userId).ToList();//preiau din DB
foreach (var item in friends)
{
var people = db.friends.Where(idx => idx.IdFriend == item.IdFriend).FirstOrDefault();
con.UserId = people.IdFriend;
con.RealName = people.FullName;
con.UserName = people.UserName;
con.PathAlias = people.PhotoUrl;
con.IconServer = people.Description;//we use some variable already existent so we not create another model
coll.Add(con);
}
return(coll);
}
}
else
{
ContactCollection coll = new ContactCollection();
var friends = db.linkfriends.Where(idx => idx.IdUser == userId).ToList();
foreach (var item in friends)
{
Contact con = new Contact();
var people = db.friends.Where(idx => idx.IdFriend == item.IdFriend).FirstOrDefault();
con.UserId = people.IdFriend;
con.RealName = people.FullName;
con.UserName = people.UserName;
con.PathAlias = people.PhotoUrl;
con.IconServer = people.Description;
coll.Add(con);
}
return(coll);
}
}
catch (Exception)
{
db.Dispose();
return(null);
}
}
public bool UpdateFriends()
{
using (flickr_tablesEntities1 db = new flickr_tablesEntities1())
{
try
{
List <user> users = db.users.ToList();
Console.WriteLine(users.Count + " users in database...");
Console.WriteLine("START UPDATE");
Console.WriteLine("Deleting all friends...");
DeleteFriends();
foreach (var item in users)
{
Flickr f = GetInstance();
FlickrNet.ContactCollection friends = f.ContactsGetPublicList(item.UserId);
string realName = ""; string description = "";
int count = friends.Count;
int contor = 0;
foreach (var itemFr in friends)
{
var person = f.PeopleGetInfo(itemFr.UserId);
if (person.RealName != null)
{
realName = person.RealName;
}
else
{
realName = "";
}
if (person.Description.Length > 50)
{
description = Truncate(person.Description, 50) + "...";
}
else
{
description = person.Description;
}
itemFr.PathAlias = itemFr.BuddyIconUrl;
friend fr = new friend
{
FullName = realName,
IdFriend = itemFr.UserId,
UserName = itemFr.UserName,
PhotoUrl = itemFr.BuddyIconUrl,
Description = description
};
linkfriend link = new linkfriend
{
IdUser = item.UserId,
IdFriend = itemFr.UserId
};
try
{
if (db.friends.Where(a => a.IdFriend == fr.IdFriend).Count() == 0)
{
db.friends.Add(fr);
db.SaveChanges();
}
db.linkfriends.Add(link);
db.SaveChanges();
Console.WriteLine("Saving friends:");
if (contor >= count / 4)
{
Console.Write("---25%---");
}
if (contor >= count / 3)
{
Console.Write("---32%---");
}
if (contor >= count / 2)
{
Console.Write("---50%---");
}
if (contor == count / 1.5)
{
Console.Write("---80%---");
}
contor++;
}
catch (Exception)
{
}
}
}
Console.WriteLine("Update friends complete...");
return(true);
}
catch (Exception) { return(false); }
}
}
