Ejemplo n.º 1
0
        public void Execute(Query query)
        {
            foreach (var doi in GetDois(_rootUrl + "?q=" + query.Build() + "&api_key=" + _apiKey))
            {
                var art= _database.Articles.SingleOrDefault(a => a.DOI == doi);

                if (art == null)
                {
                    art = new Article();
                    _database.Articles.InsertOnSubmit(art);
                }

                FillArticle(art, _rootUrl + "?q=doi:" + doi + "&api_key=" + _apiKey);
            }

            _database.SubmitChanges();
        }
Ejemplo n.º 2
0
        // Articles must be retrieved individually to get the keywords. A listing of multiple articles includes keywords from all articles therein.
        private void FillArticle(Article article, string url)
        {
            using (var stream = WebRequest.Create(url).GetResponse().GetResponseStream())
            {
                var element = XElement.Load(stream);
                var message = element.Descendants(Pam + "message").Single();

                article.Title = message.Descendants(Dc + "title").Single().Value;
                article.Authors = message.Descendants(Dc + "creator").Select(c => c.Value).Distinct().Select(c => new Author { Name = c }).ToEntitySet();
                article.Volume = message.Descendants(Prism + "volume").Single().Value.ToNullableInt();
                article.Issue = message.Descendants(Prism + "number").Single().Value.ToNullableInt();
                article.Page = message.Descendants(Prism + "startingPage").Single().Value.ToNullableInt();
                article.PublishDate = DateTime.Parse(message.Descendants(Prism + "publicationDate").Single().Value);
                article.DOI = message.Descendants(Prism + "doi").Single().Value;
                article.Abstract = string.Join("\n", message.Descendants(Xhtml + "body").Single().Descendants("p").Select(p => p.Value));
                article.Url = message.Descendants(Prism + "url").Single().Value;
                article.Keywords = element.Descendants("facet").Where(f => f.Attribute("name").Value == "keyword").Descendants().Select(k => new Keyword { Name = k.Value }).ToEntitySet();
            }
        }
Ejemplo n.º 3
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 partial void UpdateArticle(Article instance);
Ejemplo n.º 4
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 partial void DeleteArticle(Article instance);
Ejemplo n.º 5
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 partial void InsertArticle(Article instance);