public ActionResult CreateTweet(TweetViewModel tweet)
{
var user = this.Data.Users.GetById(User.Identity.GetUserId());
if (!ModelState.IsValid)
{
ModelState.AddModelError("CustomError",
"Tweet length must be between 1 and 140 symbols!");
}
else
{
Tweet entity = new Tweet()
{
DateTweeted = DateTime.Now,
Text = tweet.Text,
User = user
};
this.Data.Tweets.Add(entity);
var tags = Regex.Matches(tweet.Text, @"((?:#){1}[\w\d]{1,140})");
foreach (object tag in tags)
{
string tagAsString = tag.ToString();
Tag newTag = this.Data.Tags.All().FirstOrDefault(t => t.Name == tagAsString);
if (newTag == null)
{
newTag = new Tag()
{
Name = tagAsString
};
}
entity.Tags.Add(newTag);
}
this.Data.SaveChanges();
}
var tweets = user.Tweets
.Select(t => new TweetViewModel()
{
DateTweeted = t.DateTweeted,
Text = t.Text,
Author = t.User.UserName
})
.OrderByDescending(t => t.DateTweeted)
.ToList();
return PartialView("_TweetPartial", tweets);
}
public ActionResult Create(Tweet tweet)
{
if (ModelState.IsValid)
{
db.Tweets.Add(tweet);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.UserId = new SelectList(db.Users, "Id", "UserName", tweet.UserId);
return View(tweet);
}
public ActionResult Create(CreateTweetModel tweet)
{
if (ModelState.IsValid)
{
var user = this.db.Users.FirstOrDefault(u => u.UserName == this.User.Identity.Name);
var newTweet = new Tweet
{
Message = tweet.Message,
AuthorId = user.Id
};
db.Tweets.Add(newTweet);
db.SaveChanges();
return RedirectToAction("Index");
}
//ViewBag.AuthorId = new SelectList(db.Users, "Id", "Email", tweet.AuthorId);
return View(tweet);
}
public ActionResult Create(Tweet tweet)
{
if (!String.IsNullOrEmpty(tweet.Content) && tweet != null)
{
tweet.DateTweeded = DateTime.Now;
}
if (ModelState.IsValid)
{
if (User.Identity.IsAuthenticated)
{
var user = db.Users.All().FirstOrDefault(x => x.UserName == User.Identity.Name);
tweet.User = user;
db.Tweets.Add(tweet);
var tagsMatches= Regex.Matches(tweet.Content, "(\\#\\S+)");
var tags = new HashSet<Tag>();
for (int i = 0; i < tagsMatches.Count; i++)
{
var newTag = tagsMatches[i].Value;
var tag = db.Tags.All().FirstOrDefault(t => t.Name == newTag);
if (tag == null)
{
tags.Add(new Tag { Name = newTag });
}
else
{
tags.Add(tag);
}
}
tweet.Tags = tags;
db.SaveChanges();
return RedirectToAction("Index");
}
}
return View(tweet);
}
public ActionResult Edit(Tweet tweet)
{
if (ModelState.IsValid)
{
db.Tweets.Update(tweet);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(tweet);
}
public ActionResult Edit(Tweet tweet)
{
if (ModelState.IsValid)
{
db.Entry(tweet).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.UserId = new SelectList(db.Users, "Id", "UserName", tweet.UserId);
return View(tweet);
}
