public void CheckResponse(Site site, SiteResponse lastResponse)
{
try
{
if (lastResponse == null)
{
_logger.LogInfo(site.SiteName + " - Checking changes (first time).");
}
else
{
_logger.LogInfo(site.SiteName + " - Checking changes.");
}
string html = SiteHtmlUtil.GetSiteHtml(site);
SiteResponse currentResponse;
string html_to_text = SiteHtmlUtil.StripHTMLAdvanced(html);
//string currentResponseHash = HashUtil.CalculateMD5Hash(html);
string currentResponseHash = HashUtil.CalculateMD5Hash(html_to_text);
//if (lastResponse == null || !lastResponse.Contents.Equals(html))
if (lastResponse == null || !lastResponse.Hash.Equals(currentResponseHash))
{
NotificationHelper notificationHelper = new NotificationHelper();
currentResponse = new SiteResponse();
currentResponse.Site = site;
currentResponse.CheckDate = DateTime.Now;
currentResponse.StatusCode = "200";
currentResponse.Contents = html;
//currentResponse.HtmlContents = html;
//currentResponse.Contents = current_response_html_to_text;
currentResponse.Hash = currentResponseHash;
currentResponse.Diff = notificationHelper.GetDiff(currentResponse, lastResponse);
site.SiteResponses.Add(currentResponse);
_siteResponseRepository.Save(currentResponse);
_siteRepository.SaveOrUpdate(site);
if (lastResponse != null)
{
string message = site.SiteName + " has changes - Sending notification email.";
_logger.LogInfo(message);
Notification notification = notificationHelper.CreateNotification(site, currentResponse, lastResponse);
_notificationsRepository.SaveOrUpdate(notification);
_logger.LogSiteChanged(notification, site, message, currentResponse.Diff);
}
}
else
{
_logger.LogInfo(site.SiteName + " doesn't have changes.");
currentResponse = lastResponse;
currentResponse.CheckDate = DateTime.Now;
currentResponse.StatusCode = "200";
_siteResponseRepository.SaveOrUpdate(currentResponse);
}
}
catch (Exception ex)
{
LogErrorGettingSiteResponse(site, ex);
}
}
private static string BuildSnapshotNotification(SiteResponseRepository siteResponseRepository, User user, IEnumerable <Site> sites)
{
StringBuilder sb = new StringBuilder();
foreach (var site in sites)
{
string snapshotContents = null;
var lastResponse = siteResponseRepository.GetLastResponse(site.Id);
if (lastResponse != null)
{
snapshotContents = SiteHtmlUtil.StripHTMLAdvanced(lastResponse.Contents);
}
else
{
snapshotContents = "No response available right now.";
}
snapshotContents = snapshotContents.Replace("(\r|\n|\r\n)+", "<br //>");
sb.AppendFormat(@"Snapshot for <b><a href='{0}'>{1}</a></b><br /><br />{2}<br /><br />", site.SiteUrl,
site.SiteName, snapshotContents);
var siteErrorsForPeriod =
site.SiteErrors.Where(x => x.Date >= DateTime.Now.Subtract(TimeSpan.FromDays(user.SnapshotInterval))).OrderBy(x => x.Date).Take(10).ToList();
if (siteErrorsForPeriod.Count > 0)
{
sb.Append("Errors since last snapshot: <br />");
foreach (var siteError in siteErrorsForPeriod)
{
sb.AppendFormat("Em {0} ocorreu o erro: {1}. <br />", siteError.Date, siteError.ErrorDetails);
}
}
sb.Append("<br /><br />");
}
return(sb.ToString());
}
private void Window_Loaded_1(object sender, RoutedEventArgs e)
{
using (var session = SharpArch.NHibernate.NHibernateSession.GetDefaultSessionFactory().OpenSession())
{
//SiteRepository siteRepository = new SiteRepository(session);
//Site site = siteRepository.Get(SiteId);
SiteResponseRepository siteResponseRepository = new SiteResponseRepository(session);
var lastResponse = siteResponseRepository.GetLastResponse(SiteId);
if (lastResponse != null)
{
tbHtmlContents.Text = lastResponse.Contents;
tbTextContents.Text = SiteHtmlUtil.StripHTMLAdvanced(lastResponse.Contents);
//tbDiffContents.Text = lastResponse.Diff;
if (String.IsNullOrEmpty(lastResponse.Diff))
{
webBrowserDiffContents.NavigateToString("No contents... :(");
}
else
{
StringBuilder sb = new StringBuilder();
sb.Append(NotificationHelper.GetBodyTopHtml());
sb.Append(lastResponse.Diff);
sb.Append(NotificationHelper.GetBottomHtml());
webBrowserDiffContents.NavigateToString(sb.ToString());
}
if (String.IsNullOrEmpty(lastResponse.Contents))
{
webBrowser.NavigateToString("No contents... :(");
}
else
{
webBrowser.NavigateToString(lastResponse.Contents);
}
liveBrowser.Navigate(lastResponse.Site.SiteUrl);
//webBrowser.Document
}
}
}
