public async Task <string> Force()
{
if (isLoading)
{
return("请等待上次操作完成");
}
try
{
isLoading = true;
var res = await CXHttp.Connect("http://gw.bnu.edu.cn:803/srun_portal_pc.php")
.Data("action", "logout")
.Data("ajax", "1")
.Data("username", Username)
.Data("password", Password)
.Post();
var body = await res.Content("UTF-8");
return(body);
}
catch (Exception e)
{
return(e.Message);
}
finally
{
isLoading = false;
}
}
public async Task <UserInfo> GetUserInfo()
{
if (isLoading)
{
return new UserInfo()
{
Error = "请等待上次操作完成"
}
}
;
try
{
isLoading = true;
var res = await CXHttp.Connect("http://172.16.202.201:8069/user/status/" + Username).Get();
var body = await res.Content();
var info = JsonConvert.DeserializeObject <UserInfo>(body);
return(info);
}
catch (Exception e)
{
return(new UserInfo()
{
Error = e.Message
});
}
finally
{
isLoading = false;
}
}
public async Task <string> Logout()
{
if (isLoading)
{
return("请等待上次操作完成");
}
try
{
isLoading = true;
if (!localSettings.Values.ContainsKey(AppConstants.GATEWAY_IP))
{
return("尚未登录。若实际已登录，请尝试强制离线。");
}
var ip = (string)localSettings.Values[AppConstants.GATEWAY_IP];
var res = await CXHttp.Connect("http://gw.bnu.edu.cn:803/srun_portal_pc.php")
.Data("action", "auto_logout")
.Data("ajax", "1")
.Data("info", "")
.Data("user_ip", ip)
.Post();
return(await res.Content("UTF-8"));
}
catch (Exception e)
{
return(e.Message);
}
finally
{
isLoading = false;
}
}
public static async Task <List <Building> > GetBuildings()
{
var buildings = new List <Building>();
try
{
var res = await CXHttp.Connect("http://202.112.88.59:8082/buildings").Get();
var body = await res.Content();
body = body.Trim();
if (body == "error" || body == "")
{
return(buildings);
}
string[] roomInfo = body.Split(',');
for (int i = 0; i < roomInfo.Length; i += 2)
{
buildings.Add(new Building(roomInfo[i], roomInfo[i + 1]));
}
}
catch
{
buildings.Add(new Building(null, "获取失败"));
}
return(buildings);
}
private async void LoadQrCode(String usnm)
{
if (usnm == null)
{
localSettings.Values.Remove(AppConstants.QRCODE);
qrcode.Visibility = Visibility.Visible;
qrcodeRow.Height = GridLength.Auto;
return;
}
var res = await CXHttp.Connect("http://xuhongxu.cn/xiaoya/has.php?name=" + usnm)
.Get();
var body = await res.Content();
if (body.Contains("TRUE"))
{
localSettings.Values[AppConstants.QRCODE] = true;
qrcode.Visibility = Visibility.Collapsed;
qrcodeRow.Height = new GridLength(0);
}
else
{
localSettings.Values.Remove(AppConstants.QRCODE);
qrcode.Visibility = Visibility.Visible;
qrcodeRow.Height = GridLength.Auto;
}
}
private async void Test1()
{
textBox.Text += "Test1 Started\n";
var t = await CXHttp.Connect("http://www.baidu.com").Get();
var body = await t.Content();
if (body.Contains("百度"))
{
textBox.Text += "Test1 Succeed: Get Baidu.com\n";
}
else
{
textBox.Text += "Test1 Failed: Get Baidu.com\n";
}
}
private async void Test3()
{
var URL = "http://cas.bnu.edu.cn/cas/login?service=http%3A%2F%2Fzyfw.bnu.edu.cn%2FMainFrm.html";
textBox.Text += "Test3 Started\n";
var t = await CXHttp.Session("zyfw").Req
.Url(URL)
.Header("User-Agent", USER_AGENT)
.Get();
string body = await t.Content();
Match mc = Regex.Match(body, "input type=\"hidden\" name=\"lt\" value=\"(.*)\"");
string lt = mc.Groups[1].Value;
mc = Regex.Match(body, "input type=\"hidden\" name=\"execution\" value=\"(.*)\"");
string exec = mc.Groups[1].Value;
t = await CXHttp.Session("zyfw").Req
.Url(URL)
.ClearCookies()
.Header("User-Agent", USER_AGENT)
.Data("username", "用户名")
.Data("password", "密码")
.Data("code", "code")
.Data("lt", lt)
.Data("execution", exec)
.Data("_eventId", "submit")
.Post();
body = await t.Content("GBK");
if (body.Contains("注销"))
{
textBox.Text += "Test3 Succeed: Session Login BNU 教务\n";
}
else
{
textBox.Text += "Test3 Failed: Session Login BNU 教务\n";
}
}
public static async Task <List <Room> > GetRooms(string buildingId)
{
var room = new List <Room>();
try
{
var res = await CXHttp.Connect("http://202.112.88.59:8082/building/" + buildingId).Get();
var body = await res.Content();
body = body.Trim();
if (body == "error")
{
return(room);
}
string[] roomInfoArr = body.Split(';');
foreach (var info in roomInfoArr)
{
if (info.Trim() == "")
{
continue;
}
string[] roomInfo = info.Trim().Split(',');
Room item = new Room(roomInfo[0]);
for (int i = 5; i < 17; ++i)
{
item.HasLecture.Add(roomInfo[i].Trim() == "0");
}
item.UpdateColors();
room.Add(item);
}
}
catch
{
room.Add(new Room("获取失败"));
}
return(room.OrderBy(o => o.Name).ToList());
}
/// <summary>
/// 国际交流合作处
/// </summary>
/// <returns></returns>
public static async Task <List <News> > GetOIECNews()
{
List <News> news = new List <News>();
try
{
var res = await CXHttp.Connect("http://oiec.bnu.edu.cn/zh-hans/jingwaixuexi/")
.Get();
var body = await res.Content();
var doc = m_Parser.Parse(body);
var programList = doc.GetElementsByClassName("program_list");
if (programList.Length > 0)
{
var ul = programList[0];
foreach (var div in ul.GetElementsByClassName("title"))
{
var a = div.GetElementsByTagName("a");
if (a.Length > 0)
{
var item = a[0];
var uri = new Uri(new Uri("http://oiec.bnu.edu.cn/zh-hans/jingwaixuexi/"),
new Uri(item.GetAttribute("href")));
news.Add(new News(item.TextContent.Trim(), "", uri));
}
}
}
if (news.Count == 0)
{
news.Add(new News("请连接校园网", "", new Uri(@"about:blank")));
}
}
catch
{
news.Add(new News("获取失败", "", new Uri(@"about:blank")));
}
return(news);
}
private async void Test2()
{
textBox.Text += "Test2 Started\n";
var t = await CXHttp.Connect("http://gw.bnu.edu.cn:803/srun_portal_pc.php?ac_id=1")
.Data("action", "login")
.Data("ac_id", "1")
.Data("username", "学号")
.Data("password", "密码")
.Post();
var body = await t.Content();
if (body.Contains("成功") || body.Contains("Error"))
{
textBox.Text += "Test2 Succeed: Post BNU Gateway Login\n";
}
else
{
textBox.Text += "Test2 Failed: Post BNU Gateway Login\n";
}
}
/// <summary>
/// 教务处
/// </summary>
/// <returns></returns>
public static async Task <List <News> > GetJWCNews()
{
List <News> news = new List <News>();
try
{
var res = await CXHttp.Connect("http://jwc.bnu.edu.cn/tzgg/index.html")
.Get();
var body = await res.Content("UTF-8");
var doc = m_Parser.Parse(body);
var list = doc.GetElementsByClassName("ul_list");
if (list.Length > 0)
{
var ul = list[0];
foreach (var li in ul.GetElementsByTagName("li"))
{
var a = li.GetElementsByTagName("a");
if (a.Length > 0)
{
var item = a[0];
var timeSpan = li.GetElementsByClassName("newtime");
if (timeSpan.Length > 0)
{
var uri = new Uri(new Uri(@"http://jwc.bnu.edu.cn/tzgg/index.html"), item.GetAttribute("href"));
news.Add(new News(item.TextContent.Trim(), timeSpan[0].TextContent.Trim(), uri));
}
}
}
}
}
catch
{
news.Add(new News("获取失败", "", new Uri(@"about:blank")));
}
return(news);
}
/// <summary>
/// 图书馆新闻动态
/// </summary>
/// <returns></returns>
public static async Task <List <News> > GetLIBNews()
{
List <News> news = new List <News>();
try
{
var res = await CXHttp.Connect("http://www.lib.bnu.edu.cn/-")
.Get();
var body = await res.Content();
var doc = m_Parser.Parse(body);
var list = doc.GetElementsByClassName("item-list");
if (list.Length > 0)
{
foreach (var li in list[0].GetElementsByTagName("li"))
{
var a = li.GetElementsByTagName("a");
if (a.Length > 0)
{
var span = li.LastChild;
if (span != null)
{
var uri = new Uri(new Uri(@"http://www.lib.bnu.edu.cn/-"), a[0].GetAttribute("href"));
news.Add(new News(a[0].TextContent.Trim(), span.TextContent.Trim(), uri));
}
}
}
}
}
catch
{
news.Add(new News("获取失败", "", new Uri(@"about:blank")));
}
return(news);
}
public async Task <string> Login()
{
if (isLoading)
{
return("请等待上次操作完成");
}
try
{
isLoading = true;
var res = await CXHttp.Connect("http://gw.bnu.edu.cn:803/srun_portal_pc.php?ac_id=1&")
.Data("action", "login")
.Data("ac_id", "1")
.Data("user_ip", "")
.Data("nas_ip", "")
.Data("user_mac", "")
.Data("url", "")
.Data("ajax", "1")
.Data("save_me", "1")
.Data("username", Username)
.Data("password", Password)
.Post();
var body = await res.Content("UTF-8");
var info = body.Split(',')[0];
res = await CXHttp.Connect("http://gw.bnu.edu.cn:803/include/auth_action.php?k=")
.Data("action", "get_online_info")
.Post();
body = await res.Content("UTF-8");
if (body == "not_online")
{
return(info);
}
info += "," + body;
var fields = info.Split(',');
localSettings.Values[AppConstants.GATEWAY_IP] = fields[6];
int s = Convert.ToInt32(fields[2]);
int m = s / 60;
s %= 60;
int h = m / 60;
m %= 60;
string ret = "已用流量：" + (Convert.ToDouble(fields[1]) / 1024 / 1024).ToString("0.##MB") + "\n"
+ "已用时长：" + h + "时" + m + "分" + s + "秒\n"
+ "账户余额：" + fields[3] + "元\n";
return(ret);
}
catch (Exception e)
{
return(e.Message);
}
finally
{
isLoading = false;
}
}
/// <summary>
/// Get week number of today for specific semester
/// </summary>
/// <param name="year">If <c>null</c> is provided, current semester will be used</param>
/// <param name="semester"></param>
/// <returns></returns>
public static async Task <int> GetCurrentWeek(string year = null, string semester = null)
{
try
{
if (m_Week != -1 && m_Today.Date != DateTime.Now.Date)
{
return(m_Week);
}
m_Today = DateTime.Now;
if (year == null)
{
var res = await CXHttp.Connect("http://zyfw.prsc.bnu.edu.cn/jw/common/showYearTerm.action")
.Header("User-Agent", USER_AGENT)
.Get();
var body = await res.Content();
Semester s = JsonConvert.DeserializeObject <Semester>(body);
year = s.Xn;
semester = s.XqM;
}
var res2 = await CXHttp.Connect("http://zyfw.prsc.bnu.edu.cn/public/getTeachingWeekByDate.action")
.Header("User-Agent", USER_AGENT)
.Data("xn", year)
.Data("xq_m", semester)
.Data("hidOption", "getWeek")
.Data("hdrq", DateTime.Now.ToString("yyyy-MM-dd"))
.Post();
var body2 = await res2.Content();
string[] weeks = body2.Split('@');
m_Week = Convert.ToInt32(weeks[0]);
localSettings.Values[AppConstants.TIMETABLE_WEEK] = m_Week;
localSettings.Values[AppConstants.TIMETABLE_DATE] = DateTime.Now.ToBinary();
return(m_Week);
}
catch
{
if (localSettings.Values.ContainsKey(AppConstants.TIMETABLE_WEEK) &&
localSettings.Values.ContainsKey(AppConstants.TIMETABLE_DATE))
{
m_Week = (int)localSettings.Values[AppConstants.TIMETABLE_WEEK];
var then = DateTime.FromBinary((long)localSettings.Values[AppConstants.TIMETABLE_DATE]);
int diffDay = (DateTime.Now - then).Days;
for (int i = 0; i < 7; ++i)
{
if (then.DayOfWeek == WEEKS[i])
{
diffDay -= i;
}
}
int diffWeek = diffDay / 7;
m_Week += diffWeek;
localSettings.Values[AppConstants.TIMETABLE_WEEK] = m_Week;
localSettings.Values[AppConstants.TIMETABLE_DATE] = DateTime.Now.ToBinary();
return(m_Week);
}
return(1);
}
}
