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(Tag tag)
{
if (ModelState.IsValid)
{
this.Data.Tags.Add(tag);
this.Data.SaveChanges();
return RedirectToAction("Index");
}
return View(tag);
}
public ActionResult Edit(Tag tag)
{
if (ModelState.IsValid)
{
this.Data.Tags.Update(tag);
//db.Entry(tag).State = EntityState.Modified;
this.Data.SaveChanges();
return RedirectToAction("Index");
}
return View(tag);
}
public ActionResult Edit(Tag tag)
{
if (ModelState.IsValid)
{
db.Tags.Update(tag);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(tag);
}
