public PublicationsArticleViewModel(Publication publicationArticle, PublicationsViewModel publicationsViewModel)
{
_publicationArticle = publicationArticle;
_currentPubBoxVM = publicationsViewModel;
}
public IList<IPublication> getPublicationsFromHTML()
{
String allHTML = getHTML();
HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
htmlDoc.LoadHtml(allHTML);
IList<IPublication> publicationList = new List<IPublication>();
//Check to see if <li class='warn'> exists in HTML, if true, then current keyword returned no results
if (((htmlDoc.DocumentNode.SelectNodes("//li[@class='warn']") != null) )|| (htmlDoc.DocumentNode.SelectNodes("//li[@class='error']")) != null)
{
//do nothing
}
//if has div class='rprt_all', then keyword returns 1 result, has different format
else if (!(htmlDoc.DocumentNode.InnerHtml.Contains("result_count")))
{
//publicationResults represents one article's block in PubMed
var publicationResults = from rslt in htmlDoc.DocumentNode.SelectNodes("//div[@class='rprt abstract']") select rslt;
foreach (HtmlNode i in publicationResults)
{
//Find article's info by looking up tags. First check to see if the tag exists (some articles
//do not have affiliation or abstract)
String journal = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='cit']"))) ? "" : i.SelectSingleNode("./div[@class='cit']").SelectSingleNode("./a").InnerText;
String publicationDate = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='cit']"))) ? "" : i.SelectSingleNode("./div[@class='cit']").SelectSingleNode("./text()").InnerText;
String title = !(i.ChildNodes.Contains(i.SelectSingleNode("./h1"))) ? "" : i.SelectSingleNode("./h1").InnerText;
String authors = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='auths']"))) ? "" : i.SelectSingleNode("./div[@class='auths']").InnerText;
String affiliation = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='aff']"))) ? "" : i.SelectSingleNode("./div[@class='aff']").SelectSingleNode("./p").InnerText;
String pubMedId = i.SelectSingleNode("./div[@class='aux']").SelectSingleNode("./div[@class='resc']").SelectSingleNode("./dl[@class='rprtid']").SelectSingleNode("./dd").InnerText;
//pubMedId doesn't need a check because there will always be a PMID
String publicationAbstract = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='abstr']"))) ? "" : i.SelectSingleNode("./div[@class='abstr']").InnerText;
//If there is a publication Abstract, separate out the "Abstract" at the beginning of all entries by adding a space
publicationAbstract = !(publicationAbstract == "") ? publicationAbstract.Insert(8, ": " + Environment.NewLine) : "";
Publication currentPublication = new Publication(title, authors, affiliation, pubMedId, publicationAbstract, journal, publicationDate);
publicationList.Add(currentPublication);
}
}
else//if no warning messages appear, then results exist for current keyword
{
//publicationResults represents one article's block in PubMed
var publicationResults = from rslt in htmlDoc.DocumentNode.SelectNodes("//div[@class='rslt']") select rslt;
foreach (HtmlNode i in publicationResults)
{
//Find article's info by looking up tags. First check to see if the tag exists (some articles
//do not have affiliation or abstract)
String journal = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='cit']"))) ? "" : i.SelectSingleNode("./div[@class='cit']").SelectSingleNode("./a").InnerText;
String publicationDate = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='cit']"))) ? "" : i.SelectSingleNode("./div[@class='cit']").SelectSingleNode("./text()").InnerText;
String title = !(i.ChildNodes.Contains(i.SelectSingleNode("./h1"))) ? "" : i.SelectSingleNode("./h1").InnerText;
String authors = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='auths']"))) ? "" : i.SelectSingleNode("./div[@class='auths']").InnerText;
String affiliation = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='aff']"))) ? "" : i.SelectSingleNode("./div[@class='aff']").SelectSingleNode("./p").InnerText;
String pubMedId = i.SelectSingleNode("./div[@class='aux']").SelectSingleNode("./div[@class='resc']").SelectSingleNode("./dl[@class='rprtid']").SelectSingleNode("./dd").InnerText;
//pubMedId doesn't need a check because there will always be a PMID
String publicationAbstract = !(i.ChildNodes.Contains(i.SelectSingleNode("./div[@class='abstr']"))) ? "" : i.SelectSingleNode("./div[@class='abstr']").InnerText;
//If there is a publication Abstract, separate out the "Abstract" at the beginning of all entries by adding a space
publicationAbstract = !(publicationAbstract == "") ? publicationAbstract.Insert(8, ": " + Environment.NewLine) : "";
Publication currentPublication = new Publication(title, authors, affiliation, pubMedId, publicationAbstract, journal, publicationDate);
publicationList.Add(currentPublication);
}
}
return publicationList;
}
