public ActionResult AddComment(int Id, string Content)
{
var album = _db.Albums.Where(a => a.AlbumId == Id).Single();
if (!album.Public && User.Identity.Name != album.User.UserName)
{
return(new Http403Result());
}
Comment comment = new Comment()
{
Content = Content,
AlbumId = Id,
UserName = User.Identity.Name,
DateCreated = DateTime.Now
};
_db.Comments.Add(comment);
_db.SaveChanges();
var showdata = new AlbumShow()
{
AlbumId = Id,
Comments = _db.Comments.Where(c => c.AlbumId == Id).ToList()
};
return(PartialView("_Comments", showdata));
}
public ActionResult Index(int Id, int PicId = -1, bool backward = true)
{
var album = _db.Albums.Where(a => a.AlbumId == Id).Single();
if (!album.Public && User.Identity.Name != album.User.UserName)
{
return(new Http403Result());
}
var showdata = new AlbumShow()
{
AlbumId = album.AlbumId,
AlbumTitle = album.AlbumTitle,
Description = album.Description,
Comments = _db.Comments.Where(c => c.AlbumId == album.AlbumId).ToList()
};
if (Request.IsAjaxRequest())
{
var tmp = album.Pictures.ToArray();
int ind = Array.FindIndex(tmp, p => p.PictureId == PicId);
if (backward)
{
if (ind - 2 < 0)
{
ind = 0;
}
else
{
ind -= 2;
}
}
else
if (ind + 2 > tmp.Length - 1)
{
ind = tmp.Length - 3;
}
showdata.Pictures = new PictureShow[] {
new PictureShow()
{
PictureId = tmp[ind].PictureId, PictureTitle = tmp[ind].PictureTitle
},
new PictureShow()
{
PictureId = tmp[ind + 1].PictureId, PictureTitle = tmp[ind + 1].PictureTitle
},
new PictureShow()
{
PictureId = tmp[ind + 2].PictureId, PictureTitle = tmp[ind + 2].PictureTitle
},
};
return(PartialView("_ImagePreview", showdata));
}
var First3 = album.Pictures.Take(3).ToArray();
showdata.Pictures = new PictureShow[] {
new PictureShow()
{
PictureId = First3[0].PictureId, PictureTitle = First3[0].PictureTitle
},
new PictureShow()
{
PictureId = First3[1].PictureId, PictureTitle = First3[1].PictureTitle
},
new PictureShow()
{
PictureId = First3[2].PictureId, PictureTitle = First3[2].PictureTitle
},
};
return(View(showdata));
}
