private void FillSamples(int numberOfSamples)
{
for (int i = 0; i < numberOfSamples; i++)
{
Link link = new Link();
link.Author = GetRandomString(5);
link.Title = GetRandomString(20);
link.Points = 20;
link.Comments = 345;
link.Domain = "dennisdel.com";
BindingCentral.Instance.NewLinks.Add(link);
}
}
public IEnumerable<Link> GetLinksFromRaw(string content)
{
List<Link> links = new List<Link>();
string titleFlag = "<td class=\"title\">";
string closingFlag = "</td>";
string dataToManipulate = content;
int titleLocation = dataToManipulate.IndexOf(titleFlag);
while (titleLocation != -1)
{
Link hLink = new Link();
dataToManipulate = dataToManipulate.Remove(0, titleLocation);
int closingIndex = dataToManipulate.IndexOf(closingFlag);
string XMLitem = dataToManipulate.Substring(0, closingIndex + closingFlag.Length);
dataToManipulate = dataToManipulate.Replace(XMLitem, string.Empty);
int index = XMLitem.IndexOf("href");
if (index != -1)
{
XMLitem = XMLitem.Remove(0, index);
index = XMLitem.IndexOf("\">");
hLink.Url = XMLitem.Substring(6, index - 6);
XMLitem = XMLitem.Remove(0, index + 2);
index = XMLitem.IndexOf("</");
hLink.Title = XMLitem.Substring(0, index);
if (hLink.Title != "More")
{
XMLitem = XMLitem.Remove(0, index);
index = XMLitem.IndexOf("(");
if (index != -1)
hLink.Domain = XMLitem.Substring(index, XMLitem.IndexOf(")") - index + 1);
else
hLink.Domain = "HackerNews";
index = dataToManipulate.IndexOf("<td class=\"subtext\">");
if (index != -1)
{
dataToManipulate = dataToManipulate.Remove(0, index);
index = dataToManipulate.IndexOf(closingFlag);
XMLitem = dataToManipulate.Substring(0, index + closingFlag.Length);
dataToManipulate = dataToManipulate.Replace(XMLitem, string.Empty);
index = XMLitem.IndexOf("score_");
if (index != -1)
{
XMLitem = XMLitem.Remove(0, index);
index = XMLitem.IndexOf(">");
hLink.ID = XMLitem.Substring(6, index - 6);
XMLitem = XMLitem.Remove(0, index + 1);
}
index = XMLitem.IndexOf("points");
if (index != -1)
{
hLink.Points = Convert.ToInt32(XMLitem.Substring(0, index));
index = XMLitem.IndexOf("\">");
XMLitem = XMLitem.Remove(0, index + 2);
index = XMLitem.IndexOf("<");
hLink.Author = XMLitem.Substring(0, index);
XMLitem = XMLitem.Remove(0, index);
index = XMLitem.IndexOf("\">");
XMLitem = XMLitem.Remove(0, index + 2);
}
else
hLink.Points = 0;
index = XMLitem.IndexOf("comments");
if (index != -1)
hLink.Comments = Convert.ToInt32(XMLitem.Substring(0, index));
else
hLink.Comments = 0;
links.Add(hLink);
}
}
}
titleLocation = dataToManipulate.IndexOf(titleFlag);
}
return links;
}
