private void WebBrowserDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
switch (_step++)
{
case 0:
DoLogin();
break;
case 1:
OutputDates dates = ReadDates();
StoreChanges(dates);
WaitForPolling();
break;
}
}
private OutputDates ReadDates()
{
this.label.Text = "Reading the update timestamps...";
List <HtmlElement> tds = new List <HtmlElement>(wb.Document.GetElementsByTagName("td").Cast <HtmlElement>());
HtmlElement node = tds.Where(x => x.InnerText != null && x.InnerText.Equals("Última modificació")).FirstOrDefault();
OutputDates od = new OutputDates();
DateTime temp = DateTime.Now;
int s = 0;
//TODO: fix this
node = node.Parent;
while (s++ < 8 && node.NextSibling != null)
{
node = node.NextSibling;
if (s % 2 > 0)
{
tds = new List <HtmlElement>(node.Children.Cast <HtmlElement>());
temp = DateTime.ParseExact((tds.Last().InnerText == null ? "01/01/1900 00:00" : tds.Last().InnerText), "dd/MM/yyyy HH:mm", System.Globalization.CultureInfo.InvariantCulture);
switch (s)
{
case 1:
od.Ratings = temp;
break;
case 3:
od.Advertisements = temp;
break;
case 5:
od.Lists = temp;
break;
case 7:
od.Announcements = temp;
break;
}
}
}
return(od);
}
private void StoreChanges(OutputDates dates)
{
this.label.Text = "Storing changes...";
Output output = Output.Load();
bool updated = false;
string msg = "New changes has been detected on {0} for {1}";
List <string> messages = new List <string>();
if (output.Dates.Ratings < dates.Ratings)
{
updated = true;
output.Dates.Ratings = dates.Ratings;
msg = string.Format(msg, dates.Ratings.ToString("dd/MM/yyyy HH:mm"), "ratings");
messages.Add(msg);
}
if (output.Dates.Advertisements < dates.Advertisements)
{
updated = true;
output.Dates.Advertisements = dates.Advertisements;
msg = string.Format(msg, dates.Advertisements.ToString("dd/MM/yyyy HH:mm"), "advertisements");
messages.Add(msg);
}
if (output.Dates.Lists < dates.Lists)
{
updated = true;
output.Dates.Lists = dates.Lists;
msg = string.Format(msg, dates.Lists.ToString("dd/MM/yyyy HH:mm"), "lists");
messages.Add(msg);
}
if (output.Dates.Announcements < dates.Announcements)
{
updated = true;
output.Dates.Announcements = dates.Announcements;
msg = string.Format(msg, dates.Announcements.ToString("dd/MM/yyyy HH:mm"), "announcements");
messages.Add(msg);
}
if (!updated)
{
output.Log.Add(string.Format("{0}: No changes detected.", DateTime.Now.ToString("dd/MM/yyyy HH:mm:ss")));
}
else
{
string body = "<p>New changes has been detected into the applicant's desk: </p><ul>";
foreach (string m in messages)
{
output.Log.Add(string.Format("{0}: {1}", DateTime.Now, m));
body = string.Format("{0} <li>{1}</li>", body, m);
}
body = string.Format("{0}</ul><p>{1}</p>", body, "<a href='https://aplicacions.ensenyament.gencat.cat/pls/apex/f?p=2016001:12'>Check it here!</a>");
MailMessage mailMessage = new MailMessage()
{
From = new MailAddress(_settings.Mailing.From),
IsBodyHtml = true,
Body = body,
Subject = "New changes has been detected into the applicant's desk."
};
mailMessage.To.Add(_settings.Mailing.To);
using (SmtpClient client = new SmtpClient(_settings.Mailing.SmtpServer)){
client.Port = _settings.Mailing.SmtpPort;
client.Credentials = new NetworkCredential(_settings.Mailing.User, _settings.Mailing.Pass);
client.EnableSsl = true;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.Send(mailMessage);
}
}
while (output.Log.Count > _settings.Log.Entries)
{
output.Log.RemoveAt(0);
}
Output.Store(output);
}
