public VkUser GetUserGraphByUsername(String username)
{
VkUser user = new VkUser(new VkApi().GetUserByUsername(username));
user.SetFriends();
return(user);
}
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 bool GetUserWall(VkUser vkUser)
{
int offset = 0;
int count = 100;
VkApi ApiObj = new VkApi();
VkApiResponse <PostDTO> resp = ApiObj.GetOwnerPostsFromWall(vkUser.Id.ToString(), offset, count);
if (resp.Response == null || resp.Response.Count == 0)
{
return(false);
}
else
{
PostList = new List <VkPost>(resp.Response.Count);
for (int i = resp.Response.Count; i > 0; i -= 100)
{
//Thread.Sleep(330);
foreach (PostDTO post in resp.Response.Items)
{
PostList.Add(new VkPost(post));
}
if (i > 100)
{
offset += 100;
resp = ApiObj.GetOwnerPostsFromWall(vkUser.Id.ToString(), offset, count);
}
}
return(true);
}
}
public bool GetTopPosts(VkUser vkUser, int count)
{
int offset = 0;
int postsReaction = 0;
int postsCount;
VkApiResponse <PostDTO> resp = new VkApi().GetOwnerPostsFromWall(vkUser.Id.ToString(), offset, count);
if (resp.Response == null || resp.Response.Count == 0)
{
return(false);
}
else
{
postsCount = resp.Response.Count > count ? count : resp.Response.Count;
PostList = new List <VkPost>(postsCount);
foreach (PostDTO post in resp.Response.Items)
{
PostList.Add(new VkPost(post));
postsReaction += post.Likes.Count + post.Comments.Count + post.Reposts.Count;
}
AvgPostReaction = (float)postsReaction / postsCount;
return(true);
}
}
public bool GetSortedNews(VkUser user)
{
if (GetNews(user)) // Если новостная лента НЕ пустая
{
SortNews();
return(true);
}
else
{
return(false);
}
}
public void AddFriend(UserDTO friend)
{
VkUser newFriend = new VkUser(friend);
FriendsList.Add(newFriend);
}
