private static ExamRoom ParseRoom(HtmlNode container, int row)
{
return(ExamRoom.Deserialize((new[] { 2, 4, 5, 6 }).Select((col) => {
var parsed = HTMLUtils.ParseHTML(container, String.Format("tr[{0}]/td[{1}]", row, col));
return parsed.FirstOrDefault()?.Replace(" ", "");
})));
}
private static Grade ParseGrade(HtmlNode container, int row)
{
return(Grade.Deserialize((new[] { 3, 6, 8, 9, 10, 11 }).Select((col) => {
var parsed = HTMLUtils.ParseHTML(container, String.Format("tr[{0}]/td[{1}]", row, col));
return parsed.FirstOrDefault()?.Replace(" ", "");
})));
}
public void LoadCourses(string html)
{
var document = new HtmlDocument();
document.LoadHtml(html);
var container = document.DocumentNode.SelectSingleNode("html/body/table/tr[2]/td/table/tr/td/table/tr/td/div/table");
for (var col = 0; col < 6; ++col) // course
{
for (var row = 0; row < 7; ++row) // weekdays
{
var result = HTMLUtils.ParseHTML(container, String.Format("tr[{0}]/td[{1}]", col + 4, row + 2));
courses[row][col].Courses.AddRange(Course.Deserialize(result));
}
}
Term = String.Join(" ", HTMLUtils.ParseHTML(container, "tr[1]/td[1]"));
StudentInfo = String.Join(" ", HTMLUtils.ParseHTML(container, "tr[2]/td[1]").First()
.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries)
);
}
public void LoadGrades(string html)
{
var document = new HtmlDocument();
document.LoadHtml(html);
var parent = document.DocumentNode.SelectSingleNode("html/body/table/tr[2]/td/table");
var info = HTMLUtils.ParseHTML(parent, "tr/td/table/tr/td").First().Split(new[] { " ", "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries);
StudentInfo = String.Join(" ", info);
var container = parent.SelectSingleNode("tr[2]/td/div/table");
// class count text in html, has the form "共有记录数(\d+)"
courses = Convert.ToInt32(Regex.Match(HTMLUtils.ParseHTML(container, "tr[last()]/td").First(), @"共有记录数(\d+)").Groups[1].Value);
grades = new Grade[courses];
for (var row = 0; row < courses; ++row)
{
grades[row] = ParseGrade(container, row + 2);
}
}