private void BindData()
{
string url = filterInput(tbxUrl.Text);
pnlExtract.Visible = false;
pnlIndex.Visible = true;
id.PageParser pp = new id.PageParser(url);
setUrlLiteral(ltrIndexUrl, url, pp.GetTitle());
dgrTerms.DataSource = pp.GetTerms(dgrTerms.SortExpression);
dgrTerms.DataBind();
ltrTermCount.Text = pp.GetTermCount().ToString();
}
private void btnExtract_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
string url = filterInput(tbxUrl.Text);
pnlExtract.Visible = true;
pnlIndex.Visible = false;
id.PageParser pp = new id.PageParser(url);
setUrlLiteral(ltrExtractedUrl, url, pp.GetTitle());
lblExtract.Text = pp.GetSource();
}
}
private void execSearch()
{
float w = 1.0f;
try { w = Convert.ToSingle(tbxPageRank.Text); }
catch (Exception) { }
string url = filterInput(tbxUrl.Text);
pnlDocs.Visible = true;
id.PageParser pp = new id.PageParser(url);
ltrUrl.Text = "<a href='" + url + "' target='_blank'>" + url + "</a> (" + pp.GetTitle() + ")";
int[] weights = { 1, 1, 1, 1, 1, 1 }; //text/bold/header/anchor/title/url
id.QueryVector qv = pp.GetQuery(weights);
/*
* if you ever change this, remember that the parserhelper.getDelims() protects against sql-injection by
* treating all punctuation as a delimiter. Therefore, any comment syntax will not be included in a term.
*/
DataSet ds = null;
if (radIndex.SelectedValue == "0")
{
ds = new d.SearchData().GetSimilarityResults(qv.QueryTerms, qv.QueryWeights, w);
}
else if (radIndex.SelectedValue == "1")
{
ds = new d.SearchData().GetSimilarityResults_w(qv.QueryTerms, qv.QueryWeights, w);
}
else if (radIndex.SelectedValue == "2")
{
ds = new d.SearchData().GetSimilarityResults_a(qv.QueryTerms, qv.QueryWeights, w);
}
else if (radIndex.SelectedValue == "3")
{
ds = new d.SearchData().GetSimilarityResults_wa(qv.QueryTerms, qv.QueryWeights, w);
}
int results = Convert.ToInt32(ds.Tables[1].Rows[0][0]);
if (results > 0)
{
count = 1;
dgrDocs.DataSource = ds.Tables[0];
dgrDocs.DataBind();
ltrDocCount.Text = results.ToString();
lblError.Visible = false;
}
else
{
pnlDocs.Visible = false;
lblError.Visible = true;
}
}