protected void ViewCommentsEvent(object sender, EventArgs e)
{
PostCard parentPost = sender as PostCard;
int postId = parentPost.PostId;
Session["CurrentParentPost"] = postId;
Exception ex = null;
foreach (RepeaterItem i in RepeaterPosts.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
if (pc.PostId != postId)
{
i.Visible = false;
}
}
divComments.Visible = true;
List <(string, dynamic, Type)> filter = new List <(string, dynamic, Type)>();
filter.Add(DBObjCreator.CreateFilter("CommentPostId", postId, typeof(int)));
List <object[]> records = DBObjCreator.ReadDBObjsWithWhere("TP_FindCommentsForPost", ref ex, filter);
List <Comment> comments = new List <Comment>();
records.ForEach(r => comments.Add(DBObjCreator.CreateObj <Comment>(r, typeof(Comment))));
repeaterComments.DataSource = comments;
repeaterComments.DataBind();
}
private void TagSearch(string tag)
{
if (int.Parse(Session["CurrentView"].ToString()) == ALL)
{
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
int index = pc.PostTagList.IndexOf(tag.Trim());
if (pc.PostTagList.Count == 0 || index == -1)
{
i.Visible = false;
}
}
}
if (int.Parse(Session["CurrentView"].ToString()) == FOLLOW)
{
foreach (RepeaterItem i in repeaterFollow.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
int index = pc.PostTagList.IndexOf(tag.Trim());
if (pc.PostTagList.Count == 0 || index == -1)
{
i.Visible = false;
}
}
}
}
protected void repeaterAll_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
PostCard pc = e.Item.FindControl("postCard") as PostCard;
Post post = e.Item.DataItem as Post;
if (post.PostPhoto.Equals("fake.png"))
{
pc.PostImage = post.PostPhoto;
pc.ChangeImageVisibility(); //True by default, change to false
}
else
{
pc.PostImage = post.PostPhoto;
}
pc.PostText = post.PostText;
pc.PostUsername = post.Username;
pc.Likes = post.Likes.ToString();
pc.PostId = post.Id;
pc.PostDate = post.PostDate;
pc.PostTagList = new List <string>();
pc.TagSearch += new EventHandler(TagSearchEvent);
if (Session["Username"] != null)
{
pc.DisableFollowButton(Session["Username"].ToString());
}
if (Session["Guest"] != null)
{
pc.EnableGuestRestrictions();
}
}
protected void SetupPostCardEvents()
{
foreach (RepeaterItem i in RepeaterPosts.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
pc.ViewComments += new EventHandler(ViewCommentsEvent);
}
}
protected void SetupPostCardEvents()
{
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
pc.TagSearch += new EventHandler(TagSearchEvent);
pc.ViewComments += new EventHandler(ViewCommentsEvent);
}
foreach (RepeaterItem i in repeaterFollow.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
pc.TagSearch += new EventHandler(TagSearchEvent);
pc.ViewComments += new EventHandler(ViewCommentsEvent);
}
}
protected void repeaterComments_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
PostCard pc = e.Item.FindControl("postCard") as PostCard;
Comment comment = e.Item.DataItem as Comment;
pc.PostText = comment.CommentText;
pc.PostUsername = comment.CommentUsername;
pc.EnableCommentRestrictions();
pc.PostId = comment.Id;
if (Session["Username"] != null)
{
pc.DisableFollowButton(Session["Username"].ToString());
}
if (Session["Guest"] != null)
{
pc.EnableGuestRestrictions();
}
}
protected void RepeaterPosts_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
PostCard pc = e.Item.FindControl("postCard") as PostCard;
Post post = e.Item.DataItem as Post;
if (post.PostPhoto.Equals("fake.png"))
{
pc.ChangeImageVisibility(); //True by default, change to false
}
else
{
pc.PostImage = post.PostPhoto;
}
pc.PostDate = post.PostDate;
pc.PostId = post.Id;
pc.PostText = post.PostText;
pc.PostUsername = post.Username;
pc.Likes = post.Likes.ToString();
}
protected void btnSearch_Click(object sender, EventArgs e)
{
Greeting.InnerText = "Search Results";
ShowAllPosts();
repeaterAll.Items.OfType <RepeaterItem>().ToList().ForEach(i => i.Visible = true);
string tagValue = txtSearch.Text;
if (string.IsNullOrEmpty(tagValue) && divAdvSearch.Visible == false)
{
lblSearchError.Visible = true;
lblSearchError.Text = "Must have at least one search critera";
return;
}
else if (!string.IsNullOrEmpty(tagValue))
{
if (!(tagValue.ToCharArray()[0] == '#'))
{
tagValue = $"#{tagValue}";
}
TagSearch(tagValue);
}
if (divAdvSearch.Visible)
{
if (!string.IsNullOrEmpty(txtUsername.Text))
{
string usernameFilter = txtUsername.Text;
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
if (!pc.PostUsername.Equals($"@{usernameFilter}"))
{
i.Visible = false;
}
}
}
if (!string.IsNullOrEmpty(txtLikes.Text) && int.Parse(txtLikes.Text) > 0)
{
int likes = int.Parse(txtLikes.Text);
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
int pcLikes = int.Parse(pc.Likes.Split(':')[1].TrimStart());
if (string.IsNullOrEmpty(pc.Likes) || pcLikes < likes)
{
i.Visible = false;
}
}
}
if (ddlImage.SelectedIndex == 1)
{
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
if (pc.PostImage.Equals("fake.png"))
{
i.Visible = false;
}
}
}
if (ddlImage.SelectedIndex == 2)
{
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
if (!pc.PostImage.Equals("fake.png"))
{
i.Visible = false;
}
}
}
if (!string.IsNullOrEmpty(txtFilterStartDate.Text))
{
DateTime startDate = DateTime.Parse(txtFilterStartDate.Text);
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
DateTime pcDate = DateTime.Parse(pc.PostDate.Split(':')[1].TrimStart());
if (pcDate < startDate.Date)
{
i.Visible = false;
}
}
}
if (!string.IsNullOrEmpty(txtFilterEndDate.Text))
{
DateTime endDate = DateTime.Parse(txtFilterEndDate.Text);
foreach (RepeaterItem i in repeaterAll.Items)
{
PostCard pc = i.FindControl("postCard") as PostCard;
DateTime pcDate = DateTime.Parse(pc.PostDate.Split(':')[1].TrimStart());
if (pcDate > endDate.Date)
{
i.Visible = false;
}
}
}
}
upAllRepeater.Update();
}
