public async Task LoadMarking()
{
String response = await LoadRequest("https://www.iskola.cz/?cast=Hodnoceni&akce=zak");
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(response);
_marksTable = DataParser.GetMarks(doc);
}
internal static MarksTable GetMarks(HtmlDocument doc)
{
IEnumerable <HtmlNode> nodes = doc.DocumentNode.Descendants().Where(node => node.Id == "vypis");
if (nodes.Count() > 0)
{
HtmlNode mainNode = nodes.ElementAt(0).LastChild;
MarksTable marksTable = new MarksTable();
foreach (var node in mainNode.ChildNodes)
{
RatedSubject newRatedSubject = new RatedSubject();
newRatedSubject.SubjectName = node.FirstChild.InnerText;
newRatedSubject.Qualification = node.ChildNodes[2].InnerText;
newRatedSubject.Average = node.LastChild.InnerText;
HtmlNode marksNode = node.ChildNodes[1];
foreach (HtmlNode actualMarkNode in marksNode.Descendants().Where(nd => nd.Name == "a"))
{
Mark newMark = new Mark();
newMark.Value = actualMarkNode.InnerText;
String idValue = actualMarkNode.GetAttributeValue("href", "NULL");
newMark.ID = Convert.ToInt64(idValue.Split(new String[] { ";id=" }, StringSplitOptions.None)[1]);
String titleText = actualMarkNode.GetAttributeValue("title", "NULL").Replace(" ", "");
String[] properties = titleText.Split(new String[] { " " }, StringSplitOptions.None);
foreach (String property in properties)
{
String[] splittedProperty = property.Split(':');
switch (splittedProperty[0].Trim())
{
case "Datum zkoušky": newMark.Date = splittedProperty[1].Trim(); break;
case "Zadal": newMark.Teacher = splittedProperty[1].Trim(); break;
case "Okruh učiva": newMark.TeachingOkruh = splittedProperty[1].Trim(); break;
case "Za co hodnocení": newMark.ForWhat = splittedProperty[1].Trim(); break;
case "Stručný komentář": newMark.StructComment = splittedProperty[1].Trim(); break;
}
}
newRatedSubject.Marks.Add(newMark);
}
marksTable.RatedSubjects.Add(newRatedSubject);
}
return(marksTable);
}
return(null);
}
