public async Task <IActionResult> Edit(int id, [Bind("ArticleAuthorId,AuthorId,ArticleId,AuthorPart")] ArticleAuthor articleAuthor)
{
if (id != articleAuthor.ArticleAuthorId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(articleAuthor);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ArticleAuthorExists(articleAuthor.ArticleAuthorId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Articles, "ArticleId", "ArticleId", articleAuthor.ArticleId);
ViewData["AuthorId"] = new SelectList(_context.Author, "AuthorId", "AuthorId", articleAuthor.AuthorId);
return(View(articleAuthor));
}
internal static ArticleAuthor Deserialize(XElement element)
{
if (element == null)
{
return(null);
}
var ns = element.GetDefaultNamespace();
var name = element.Element(ns + "name");
var uri = element.Element(ns + "uri");
var avatar = element.Element(ns + "avatar");
if (name == null || uri == null)
{
return(null);
}
var articleAuthor = new ArticleAuthor
{
Name = name.Value,
Uri = new Uri(uri.Value, UriKind.Absolute)
};
if (avatar != null && avatar.IsEmpty == false)
{
articleAuthor.Avator = new Uri(avatar.Value, UriKind.Absolute);
}
return(articleAuthor);
}
public async Task <IActionResult> Create([Bind("ArticleAuthorId,AuthorId,ArticleId,AuthorPart")] ArticleAuthor articleAuthor)
{
if (ModelState.IsValid)
{
_context.Add(articleAuthor);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Articles, "ArticleId", "ArticleId", articleAuthor.ArticleId);
ViewData["AuthorId"] = new SelectList(_context.Author, "AuthorId", "AuthorId", articleAuthor.AuthorId);
return(View(articleAuthor));
}
/// <summary>
/// Добавляет статью пользователя userName
/// </summary>
/// <param name="article"></param>
/// <param name="userName"></param>
public void CreateArticle(Article article, string userName)
{
if (article.ArticleId != 0)
{
return;
}
AppUser appUser = GetAppUser(userName);
Author author = appUser.Author.FirstOrDefault();
if (author == null)
{
author = new Author
{
AppUserId = appUser.Id,
AuthorName = appUser.GetFullName
};
_context.Author.Add(author);
//_context.SaveChanges();
}
if (author.AuthorId == 0)
{
return;
}
_context.Articles.Add(article);
ArticleAuthor articleAuthor = new ArticleAuthor
{
ArticleId = article.ArticleId,
AuthorId = author.AuthorId,
AuthorPart = 1
};
_context.ArticleAuthors.Add(articleAuthor);
_context.SaveChanges();
}
private void Blogreader()
{
ContextFactory cfact = new ContextFactory();
AggregatorDBContext adbcont = cfact.CreateDbContext(new string[] { "", "" });
ICollection <Author> authors = new List <Author>();
ICollection <Category> cats = new List <Category>();
List <Blog> blogs = new List <Blog>();
blogs = adbcont.Blogs.ToList();
foreach (Blog b in blogs)
{
string blogURL = b.BlogURL;
var reader = XmlReader.Create(blogURL);
var feed = SyndicationFeed.Load(reader);
foreach (SyndicationItem article in feed.Items)
{
Post post = adbcont.Posts.FirstOrDefault(a => a.PostTitle == article.Title.Text && a.Lastupdated == article.LastUpdatedTime);
if (post == null)
{
Post post1 = new Post();
List <ArticleAuthor> aa = new List <ArticleAuthor>();
List <ArticleCategory> ac = new List <ArticleCategory>();
post1.ArticleAuthors = aa;
post1.ArticleCategories = ac;
post1.Lastupdated = article.LastUpdatedTime.UtcDateTime;
post1.PostDateCreated = article.PublishDate.UtcDateTime;
ICollection <SyndicationLink> links = new List <SyndicationLink>();
links = article.Links;
foreach (SyndicationLink l in links)
{
post1.absURI = l.GetAbsoluteUri().AbsoluteUri;
}
if (article.Title.Text.Length >= 60)
{
post1.PostTitle = article.Title.Text.Substring(0, 59);
}
else
{
post1.PostTitle = article.Title.Text;
}
post1.BlogID = b.BlogID;
if (article.Summary.Text.Length > 999)
{
post1.Summary = article.Summary.Text.Substring(0, 998);
}
else
{
post1.Summary = article.Summary.Text;
}
foreach (SyndicationPerson author in article.Authors)
{
Author author1 = (Author)adbcont.Authors.FirstOrDefault(a => a.AuthorName == author.Name && a.AuthorEmail == author.Email);
ArticleAuthor aaa = new ArticleAuthor();
if (author1 == null)
{
author1 = new Author();
author1.AuthorEmail = author.Email;
author1.AuthorName = author.Name;
author1.AuthorURI = author.Uri;
adbcont.Authors.Add(author1);
}
aaa.Posts = post;
aaa.Authors = author1;
post1.ArticleAuthors.Add(aaa);
}
foreach (SyndicationCategory cat in article.Categories)
{
if (cat != null && !string.IsNullOrEmpty(cat.Name) && cat.Name != "NULL")
{
Category category1 = adbcont.Categories.FirstOrDefault(a => a.CategoryName == cat.Name && a.Label == cat.Label);
ArticleCategory acc = new ArticleCategory();
if (category1 == null)
{
Category category = new Category();
category.CategoryName = cat.Name;
category.Label = cat.Label;
adbcont.Categories.Add(category);
acc.Categories = category;
acc.Posts = post1;
post1.ArticleCategories.Add(acc);
}
}
}
adbcont.Posts.Add(post1);
adbcont.SaveChanges();
}
}
}
}