public Article Read(int id)
{
if (Document.Root.Elements().Any())
{
var res = Document.Root.Elements().FirstOrDefault(c => c.Attribute("ArticleId").Value == id.ToString());
if (res != null)
{
var attr = res.Attribute("CreationDate");
if (string.IsNullOrEmpty(attr.Value))
{
attr.Value = default(DateTime).ToString();
}
var textReader = new StringReader(res.ToString());
return(XmlArticle.Deserialize(textReader));
}
}
return(null);
}
private List <string> MergeAndImport(XDocument anotherDocument)
{
var unMatchedlist = new List <string>();
var matchedList = new List <Article>();
var currentList = GetAll(new QueryParams <Article>(0, 999, c => c.ArticleName)).ToList();
using (Container = new ArticleContext())
{
var anotherList = new List <Article>();
//var anotherList = anotherDocument.Root.Elements().Select(xElement => new StringReader(xElement.ToString())).Select(XmlArticle.Deserialize).ToList();
XElement element = new XElement("Article");
try
{
foreach (var xElement in anotherDocument.Root.Elements())
{
element = xElement;
var stringReader = new StringReader(xElement.ToString());
var article = XmlArticle.Deserialize(stringReader);
anotherList.Add(article);
}
}
catch (Exception ex)
{
throw new Exception(string.Format("Статья {0} - не читается", element.Attribute("ArticleName")), ex);
}
foreach (Article article in anotherList)
{
Article match = currentList.FirstOrDefault(c => c.ArticleName == article.ArticleName || c.Link == article.Link);
if (match == null)
{
matchedList.Add(article);
}
else
{
unMatchedlist.Add(string.Format("Статья '{0}' обнаружена в базе и не будет сохранена", match.ArticleName));
}
}
SaveMany(matchedList);
return(unMatchedlist);
}
}