public static void UpdateDatabase(string sourceUri, ConnectionManager manager)
{
WebClient webClient = new WebClient();
string[] data = webClient.DownloadString(new Uri(sourceUri)).Split('\n');
for (int i = 0; i < data.Length; i++)
{
data[i] = data[i].Split('\r')[0];
}
for (int i = 0; i < data.Length / 10; i++)
{
if (data[i].Equals("\t<item>"))
{
Article article = new Article();
article.Title = data[i + 1].Split('\t')[2];
article.Title = article.Title.Substring(7, article.Title.Length - 15);
if (manager.ConfirmArticlePresence(article.Title))
{
return;
}
article.Link = data[i + 2].Split('\t')[2];
article.Link = article.Link.Substring(6, article.Link.Length - 13);
try
{
article.Description = data[i + 3].Split('&')[2];
article.Description = article.Description.Substring(5, article.Description.Length - 5);
if (article.Description.Split(';')[0].Equals("quot"))
{
article.Description = data[i + 3].Split('&')[4];
article.Description = article.Description.Substring(5, article.Description.Length - 5);
}
}
catch
{
article.Description = data[i + 3].Split('>')[1].Split('<')[0];
article.ImageUri = "None";
}
if (article.ImageUri != "None")
{
string imageSource = data[i + 3].Split('"')[1];
article.ImageUri = imageSource;
}
string[] date = data[i + 10].Split('>');
int offset = 0;
while (!date[0].Equals("\t\t<pubDate"))
{
date = data[i + 11 + offset].Split('>');
offset++;
}
date = date[1].Split('<');
article.Date = DateTime.Parse(date[0]);
manager.AddArticle(article);
i += 9;
}
}
}