internal static MarkInfo GetMarkInfo(HtmlDocument doc)
{
var nodes = doc.DocumentNode.Descendants().Where(noud => noud.GetAttributeValue("class", "NULL") == "znamkaInfo uprostred barevny");
if (nodes.Count() > 0)
{
MarkInfo markInfo = new MarkInfo();
HtmlNode mainNode = nodes.ElementAt(0).ParentNode;
foreach (HtmlNode actualPropertyNode in mainNode.Descendants("div"))
{
if (actualPropertyNode.FirstChild.Name == "span")
{
String propertyName = actualPropertyNode.FirstChild.InnerText;
switch (propertyName)
{
case "Předmět":
markInfo.Subject = actualPropertyNode.LastChild.InnerText;
break;
case "Datum zkoušky":
markInfo.Date = actualPropertyNode.LastChild.InnerText;
break;
case "Datum zadání hodnocení":
markInfo.DateOfEnter = actualPropertyNode.LastChild.InnerText;
break;
case "Hodnocení":
markInfo.Value = actualPropertyNode.LastChild.InnerText;
break;
case "Váha hodnocení":
markInfo.MarkValuability = actualPropertyNode.LastChild.InnerText;
break;
case "Zadal":
markInfo.Teacher = actualPropertyNode.LastChild.InnerText;
break;
case "Za co hodnocení":
markInfo.ForWhat = actualPropertyNode.LastChild.InnerText;
break;
case "Okruh učiva":
markInfo.TeachingOkruh = actualPropertyNode.LastChild.InnerText;
break;
case "Stručný komentář":
markInfo.StructComment = actualPropertyNode.LastChild.InnerText;
break;
}
}
}
return(markInfo);
}
return(null);
}
public async Task <MarkInfo> GetMarkInfo(long ID)
{
if (_markInfoBuffer.ContainsKey(ID))
{
return(_markInfoBuffer[ID]);
}
String response = await LoadRequest("https://www.iskola.cz/?cast=Hodnoceni&akce=znamka&id=" + ID.ToString());
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(response);
MarkInfo loadedMarkInfo = DataParser.GetMarkInfo(doc);
_markInfoBuffer.Add(ID, loadedMarkInfo);
return(loadedMarkInfo);
}