protected void BtnCreateEvent_Click(object sender, EventArgs e) { var author = this.User.Identity.GetUserId(); if (author == null) { var err = new CustomValidator(); err.IsValid = false; err.ErrorMessage = "You are not logged in!"; this.Page.Validators.Add(err); } var newEvent = new Event() { AuthorId = author, Description = this.tbDescription.Text, Name = this.tbName.Text, DateCreated = DateTime.Now, CategoryId = int.Parse(this.DropDownCategories.SelectedValue) }; if (!string.IsNullOrEmpty(this.dtEventStart.Text)) { DateTime startDate; if (DateTime.TryParse(this.dtEventStart.Text, out startDate)) { newEvent.DateTimeStarts = startDate; } } if (this.EventImage.HasFile) { string filename = Path.GetFileName(this.EventImage.FileName); var extension = filename.Substring(filename.LastIndexOf('.') + 1); if (!ValidationConstants.AllowedExtensions.Contains(extension)) { var err = new CustomValidator(); err.IsValid = false; err.ErrorMessage = "Please upload image with allowed extension (png/jpg/gif/bmp)!"; this.Page.Validators.Add(err); return; } var imagesPath = this.Server.MapPath("~/Public/EventImages/"); if (!Directory.Exists(imagesPath)) { Directory.CreateDirectory(imagesPath); } this.EventImage.SaveAs(imagesPath + filename); newEvent.ImageLocation = "/Public/EventImages/" + filename; } this.db.Events.Add(newEvent); this.db.SaveChanges(); this.Response.Redirect("~/Home"); }
protected int GetCurrentUserVote(Event item) { string userID = this.User.Identity.GetUserId(); Like like = item.Likes.FirstOrDefault(l => l.UserID == userID); if (like == null) { return 0; } return like.Value; }
protected int GetLikes(Event item) { if (item.Likes.Count > 0) { return item.Likes.Sum(l => l.Value); } return 0; }
protected string GetName(Event currentEvent) { return string.Format("{0}", this.Server.HtmlEncode(currentEvent.Name)); }