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)); }