private Boolean ArePostAttributesEmpty(PostWithTags post)
{
if (post.Title == null && post.Description == null && post.Body == null)
{
return(true);
}
return(false);
}
private Boolean ArePostAttributesFilledCorectly(PostWithTags post)
{
if (post.Title == null || post.Title == String.Empty ||
post.Description == null || post.Description == String.Empty ||
post.Body == null || post.Body == String.Empty)
{
return(false);
}
return(true);
}
public async Task <ActionResult <Post> > Post([FromForm] PostWithTags pwt)
{
pwt.Post.Id = Guid.NewGuid();
IdentityUser currentUser = await _context.Users.FirstAsync(u => u.Email == User.Identity.Name);
pwt.Post.IdentityUser = currentUser;
pwt.Post.CreatedAt = DateTime.Now;
pwt.Post.UpdatedAt = DateTime.Now;
pwt.Post.Category = await _context.Categories.FirstAsync(p => p.Id == pwt.Post.CategoryId);
var fileName = Guid.NewGuid().ToString() + ".html";
var filePath = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\Posts", fileName);
using (var stream = new StreamWriter(filePath))
{
await stream.WriteAsync(pwt.Post.Text);
}
pwt.Post.Text = fileName;
await _context.Posts.AddAsync(pwt.Post);
char[] separators = { ' ', ',', ';' };
string[] tags = pwt.Tags.Split(separators);
foreach (var t in tags)
{
PostsTags pt;
Tag tag;
if (_context.Tags.Where(tg => tg.Name == t).Count() <= 0)
{
tag = new Tag
{
Id = Guid.NewGuid(),
Name = t
};
await _context.Tags.AddAsync(tag);
}
else
{
tag = await _context.Tags.Where(tg => tg.Name == t).FirstAsync();
}
await _context.PostsTags.AddAsync(new PostsTags { Id = Guid.NewGuid(), Tag = tag, Post = pwt.Post });
}
await _context.SaveChangesAsync();
return(Redirect("/Posts/List"));
}
private PostWithTags AddTagsToPost(Post oldPost)
{
PostWithTags newPost = new PostWithTags();
var listOfTags = FindTagsOfPost(oldPost);
String[] arrayOfTags = {};
List <string> addTagsToPost = new List <string>();
foreach (var tag in listOfTags)
{
addTagsToPost.Add(tag);
}
String[] addedTags = addTagsToPost.Distinct().ToArray();
newPost.Slug = oldPost.Slug;
newPost.Title = oldPost.Title;
newPost.Description = oldPost.Description;
newPost.Body = oldPost.Body;
newPost.TagList = addedTags;
newPost.CreatedAt = oldPost.CreatedAt;
newPost.UpdatedAt = oldPost.UpdatedAt;
return(newPost);
}
