public InsertPostModel InsertPost(string text, IFormFile file)
{
try
{
string fileName = null;
if (file != null)
{
string uploadsFolder = Path.Combine(_environment.WebRootPath, "images");
fileName = Guid.NewGuid().ToString() + "_" + file.FileName;
string filePath = Path.Combine(uploadsFolder, fileName);
file.CopyTo(new FileStream(filePath, FileMode.Create));
}
Post obj = new Post()
{
Text = text,
PhotoPath = fileName,
UserId = UserId,
Time = DateTime.Now
};
_dbcontext.Post.Add(obj);
_dbcontext.SaveChanges();
var user = _dbcontext.User.Single(c => c.Id == obj.UserId);
InsertPostModel model = new InsertPostModel()
{
Id = obj.Id,
NameSurname = user.Name + " " + user.Surname,
PPPath = user.PhotoPath,
Time = obj.Time,
Text = obj.Text,
PhotoPath = obj.PhotoPath,
LikeCount = _dbcontext.LikeDislike.Where(c => c.PostId == obj.Id && c.LikeOrDislike).Count(),
DislikeCount = _dbcontext.LikeDislike.Where(c => c.PostId == obj.Id && !c.LikeOrDislike).Count(),
CommentCount = obj.Comments.Count
};
return(model);
}
catch (Exception e)
{
return(null);
}
}
public async Task <IActionResult> Create([Bind("Id,SongId,ArtistId,ViewCount,YoutubeLink,PdfFilePath,Reviewed")] InsertPostModel insertPost, List <IFormFile> files)
{
var isNormalYoutubeLink = Regex.IsMatch(insertPost.YoutubeLink, "((http(s)?://)(www.)?)?youtube.com\\/watch\\?v=([^#&?]).*");
if (ModelState.IsValid && isNormalYoutubeLink)
{
var uploads = Path.Combine(_webHostEnvironment.WebRootPath, "uploads");
var post = new Post
{
ArtistId = insertPost.ArtistId,
SongId = insertPost.SongId,
Reviewed = false,
ViewCount = 0
};
foreach (var file in files)
{
if (file.Length > 0)
{
var directory = Path.GetDirectoryName(uploads);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
var fileName = Path.GetRandomFileName();
fileName = fileName.Replace(".", "a");
fileName += ".pdf";
var fullPath = Path.Combine(uploads, fileName);
post.PdfFilePath = fileName;
// If file with same name exists delete it
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
// Create new local file and copy contents of uploaded file
using (var localFile = System.IO.File.OpenWrite(fullPath))
using (var uploadedFile = file.OpenReadStream())
{
uploadedFile.CopyTo(localFile);
}
}
}
var videoId = insertPost.YoutubeLink.Split("=")[1];
post.UserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
post.YoutubeLink = $"https://www.youtube.com/embed/{videoId}";
post.ThumbnailLink = $"https://img.youtube.com/vi/{videoId}/0.jpg";
_context.Add(post);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ArtistId"] = new SelectList(_context.Artists, "Id", "Id", insertPost.ArtistId);
ViewData["SongId"] = new SelectList(_context.Songs, "Id", "Id", insertPost.SongId);
return(View(insertPost));
}
