public ActionResult PageData(Site site)
{
if (!ModelState.IsValid)
{
return(View("Index", site));
}
else
{
var pageDataViewModel = new PageDataViewModel();
//var siteHtmlAgility = new SiteHtmlAgility();
ViewBag.SiteAddress = site.Url;
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
pageDataViewModel.StreamBufferSize = _siteHtmlAgility.Load(site.Url);
stopWatch.Stop();
if (pageDataViewModel.StreamBufferSize == -1)
{
return(RedirectToAction("Index", new { error = "The site entered is not accessible form this applicaton due to network restrictions. Please enter a different URL." }));
}
pageDataViewModel.TimeElapsed = stopWatch.ElapsedMilliseconds;
pageDataViewModel.ImageAttributeList = _siteHtmlAgility.ExtractImages();
pageDataViewModel.SiteWordList = _siteHtmlAgility.ExtractText();
pageDataViewModel.FrequencyMap = _siteHtmlAgility.ExtractFrequencyMap(pageDataViewModel.SiteWordList);
return(View(pageDataViewModel));
}
}
public IHttpActionResult Images(string url)
{
var imgs = new List <string>();
if (!string.IsNullOrWhiteSpace(url))
{
var siteLoad = _siteHtmlAgility.Load(url);
if (siteLoad == -1)
{
return(Ok(imgs));
}
foreach (var item in _siteHtmlAgility.ExtractImages())
{
imgs.Add(item.Value);
}
}
return(Ok(imgs));
}