private float qualityInfluencePreservationFactor(PostAdapter i_Post)
{
float postInfluencePreservation = 0;
foreach (KeyValuePair <UserAdapter, int> userLikesPair in m_UsersSortedByLikes)
{
if (i_Post.LikedBy.Contains(userLikesPair.Key))
{
postInfluencePreservation += userLikesPair.Value / this.m_PostsDataAggregator.TotalNumberOfLikesRecievedInAllPosts;
}
}
return(postInfluencePreservation);
}
public void displayPostToPreview(PostAdapter i_Post)
{
try
{
r_FormToPopulate.TextBoxPostAnalyzerPreview.Text = string.Format(
@"POSTED AT:{0}{1}CONTENT:{2}",
i_Post?.CreatedTime?.ToString(),
System.Environment.NewLine,
i_Post?.Message);
}
catch (Exception e)
{
r_FormToPopulate.DisplayErrorDialog(string.Format("Something went wrong in displaying the preview for the selected post.{1}Advanced:{0}", e.Message, Environment.NewLine));
}
}
private float quantitiveInfluencePreservationFactor(PostAdapter i_Post)
{
float m_quantitiveInfluencePreservationFactor = 0f;
if (m_PostsDataAggregator.AvarageCountOfLikesPerPost != 0)
{
m_quantitiveInfluencePreservationFactor = i_Post.LikedBy.Count / m_PostsDataAggregator.AvarageCountOfLikesPerPost;
if (m_quantitiveInfluencePreservationFactor > 1)
{
m_quantitiveInfluencePreservationFactor = 1f;
}
}
return(m_quantitiveInfluencePreservationFactor);
}
internal int GetPostInfluenceLevel(PostAdapter i_Post)
{
int postInfluenceLevel = 0;
if (this.m_User.Posts.Contains(i_Post))
{
postInfluenceLevel = AnalysePostInfluenceLevel(i_Post);
}
else
{
throw new Exception("The post you requested was not found!");
}
return(postInfluenceLevel);
}
private int AnalysePostInfluenceLevel(PostAdapter i_Post)
{
int postInfluenceLevel = 0;
// If the post got more likes than average, it gets 30% of the grade
if (i_Post.LikedBy.Count > this.m_PostsDataAggregator.AvarageCountOfLikesPerPost)
{
postInfluenceLevel += 30;
}
int previouslyInfluencedUsersCount = 0;
foreach (KeyValuePair <UserAdapter, int> userLikesPair in this.m_UsersSortedByLikes)
{
if (i_Post.LikedBy.Contains(userLikesPair.Key))
{
previouslyInfluencedUsersCount++;
}
}
// The more people who liked the post but never liked user's content before, the more credit the post gets, up to 50%
if (previouslyInfluencedUsersCount > 0)
{
postInfluenceLevel += ((i_Post.LikedBy.Count - previouslyInfluencedUsersCount) / i_Post.LikedBy.Count) * 50;
}
else
{
postInfluenceLevel += 50;
}
// The more people who already liked user's content liked it, the more credit it gets, up to 20%
if (i_Post.LikedBy.Count == 0)
{
postInfluenceLevel += 0;
}
else
{
postInfluenceLevel += (previouslyInfluencedUsersCount / i_Post.LikedBy.Count) * 20;
}
return(postInfluenceLevel);
}
public void SetAndPreviewPostToAnalyze(string i_PostMessage)
{
try
{
PostAdapter postToPreviewAndAnalyze = m_FetcherHolder.FetchSetCurrentPostToAnalyze(i_PostMessage, r_FormToPopulate.LoginResult.LoggedInUser);
if (postToPreviewAndAnalyze == null)
{
r_FormToPopulate.DisplayErrorDialog("Couldn't find the post to preview");
}
else
{
PostToAnalyse = postToPreviewAndAnalyze;
displayPostToPreview(postToPreviewAndAnalyze);
}
}
catch (Exception e)
{
r_FormToPopulate.DisplayErrorDialog(string.Format("Something went wrong in previewing your post{1} Advanced:{0}", e.Message, Environment.NewLine));
}
}
private Dictionary <UserAdapter, int> aggregateUserLikes()
{
Dictionary <UserAdapter, int> m_usersLikesCount = new Dictionary <UserAdapter, int>();
m_TotalNumberOfLikesRecievedInAllPosts = 0;
SelectiveEnumarble <PostAdapter> filteredPosts = new SelectiveEnumarble <PostAdapter>(m_CurrentUserPostsCollection, CheckIfPostsLikedByGreaterThanZero);
IEnumerator <PostAdapter> Iterator = filteredPosts.GetEnumerator();
while (Iterator.MoveNext())
{
PostAdapter cur = Iterator.Current;
}
foreach (PostAdapter post in filteredPosts)
{
foreach (UserAdapter user in post.LikedBy)
{
m_TotalNumberOfLikesRecievedInAllPosts++;
if (m_usersLikesCount.ContainsKey(user))
{
m_usersLikesCount[user]++;
}
else
{
m_usersLikesCount.Add(user, 1);
}
}
m_AvargeCountOfLikesPerPost += post.LikedBy.Count;
}
m_AvargeCountOfLikesPerPost /= m_CurrentUserPostsCollection.Count;
return(m_usersLikesCount);
}
public bool CheckIfPostsLikedByGreaterThanZero(PostAdapter i_Post)
{
return(i_Post == null ? false : i_Post.LikedBy.Count > 0);
}
internal int GetPostInfluencePreserving(PostAdapter i_Post)
{
return((int)(quantitiveInfluencePreservationFactor(i_Post) * 70) + (int)(qualityInfluencePreservationFactor(i_Post) * 30));
}
public int GetPostInfluencePreserving(PostAdapter i_Post)
{
return(this.m_InfluenceAnalyser.GetPostInfluencePreserving(i_Post));
}
public int GetPostInfluenceLevel(PostAdapter i_Post)
{
return(this.m_InfluenceAnalyser.GetPostInfluenceLevel(i_Post));
}
public PostAdapter FetchSetCurrentPostToAnalyze(string i_PostMessage, UserAdapter i_User)
{
PostAdapter postToReturn = i_User.Posts.Find(x => x.Message == i_PostMessage);
return(postToReturn);
}