/// <summary>
/// Parses a page looking for links.
/// </summary>
/// <param name="page">The page whose text is to be parsed.</param>
/// <param name="sourceUrl">The source url of the page.</param>
public void ParseLinks(Page page, string sourceUrl)
{
MatchCollection matches = Regex.Matches(page.Text, _LINK_REGEX);
for (int i = 0; i <= matches.Count - 1; i++)
{
Match anchorMatch = matches[i];
if (anchorMatch.Value == String.Empty)
{
BadUrls.Add("Blank url value on page " + sourceUrl);
continue;
}
string foundHref = null;
try
{
foundHref = anchorMatch.Value.Replace("href=\"", "");
foundHref = foundHref.Substring(0, foundHref.IndexOf("\""));
}
catch (Exception exc)
{
Exceptions.Add("Error parsing matched href: " + exc.Message);
}
if (!GoodUrls.Contains(foundHref))
{
if (foundHref != "/")
{
if (IsExternalUrl(foundHref))
{
_externalUrls.Add(foundHref);
}
else if (!IsAWebPage(foundHref))
{
foundHref = Crawler.FixPath(sourceUrl, foundHref);
_otherUrls.Add(foundHref);
}
else
{
GoodUrls.Add(foundHref);
}
}
}
}
}
/// <summary>
/// Parses a page looking for links.
/// </summary>
/// <param name="page">The page whose text is to be parsed.</param>
/// <param name="sourceUrl">The source url of the page.</param>
public void ParseLinks(InputSite inputSite, Page page, string sourceUrl)
{
if (sourceUrl.EndsWith(".xml"))
{
var matches = Regex.Matches(page.Text, _SITEMAP_REGEX);
for (var i = 0; i <= matches.Count - 1; i++)
{
var anchorMatch = matches[i];
var foundHref = BddJson.NormalizeUrl(anchorMatch.Value);
// TODO faire un Regex Match
foundHref = foundHref.Replace("<loc>", "");
foundHref = foundHref.Replace("</loc>", "");
if (!IsBad(foundHref) && !GoodUrls.Contains(foundHref))
{
GoodUrls.Add(foundHref);
}
}
}
else
{
var matches = Regex.Matches(page.Text, _LINK_REGEX);
for (var i = 0; i <= matches.Count - 1; i++)
{
var anchorMatch = matches[i];
if (anchorMatch.Value == string.Empty)
{
BadUrls.Add("Blank url value on page " + sourceUrl);
continue;
}
string foundHref = null;
try
{
foundHref = anchorMatch.Value.Replace("href=\"", "");
foundHref = foundHref.Substring(0, foundHref.IndexOf("\""));
}
catch (Exception exc)
{
Exceptions.Add("Error parsing matched href: " + exc.Message);
}
foundHref = BddJson.NormalizeUrl(foundHref);
if (!IsBad(foundHref) && !GoodUrls.Contains(foundHref))
{
if (IsExternalUrl(inputSite, foundHref))
{
ExternalUrls.Add(foundHref);
}
else if (!IsAWebPage(foundHref))
{
foundHref = Crawler.FixPath(inputSite, sourceUrl);
OtherUrls.Add(foundHref);
}
else
{
GoodUrls.Add(foundHref);
}
}
}
}
}