public bool GetNews(VkUser user)
{
if (user.FriendsList != null)
{
PostList = new List <VkPost>();
foreach (VkUser friend in user.FriendsList)
{
VkWall friendWall = new VkWall();
if (friendWall.GetUserWall(user)) // Если стена есть
{
foreach (VkPost post in friendWall.PostList)
{
PostList.Add(post);
}
}
}
if (PostList.Count() > 0)
{
return(true); // Если новостная лента НЕ пустая
}
}
return(false); // Если новостная лента пустая
}
public Dictionary <int, VkWall> GetWallsForFriendsInUserGraph(List <VkUser> listGroupMembers)
{
var userWallDictionary = new Dictionary <int, VkWall>();
foreach (var groupMember in listGroupMembers)
{
foreach (var friend in groupMember.FriendsList)
{
var friendWall = new VkWall();
if (!userWallDictionary.ContainsKey(friend.Id) && friendWall.GetTopPosts(friend, 10))
{
userWallDictionary.Add(friend.Id, friendWall);
}
}
}
return(userWallDictionary);
}