public static String ToStandardJsonStr(Dictionary <String, CourseInfo> infos)
{
JsonArray courseArray = new JsonArray();
foreach (var a in infos)
{
CourseInfo info = a.Value;
JsonObject obj = new JsonObject();
obj.Add("courseName", JsonValue.CreateStringValue(info.CourseName));
JsonArray timeArray = new JsonArray();
foreach (var time in info.CourseTimes)
{
JsonObject t = new JsonObject();
t.Add("day", JsonValue.CreateStringValue(time.Day.ToString()));
t.Add("num", JsonValue.CreateStringValue(time.Start + "-" + time.End));
t.Add("week", JsonValue.CreateStringValue(time.WeekWord));
timeArray.Add(t);
}
obj.Add("times", timeArray);
obj.Add("type", JsonValue.CreateStringValue("custom"));
obj.Add("location", JsonValue.CreateStringValue(info.Location));
courseArray.Add(obj);
}
String str = courseArray.Stringify();
return(str);
}
public static void SaveCourses(String storageName, Dictionary <String, CourseInfo> infos)
{
JsonObject jsonRoot = new JsonObject();
jsonRoot.Add("code", JsonValue.CreateStringValue("0"));
JsonArray courseArray = new JsonArray();
foreach (var a in infos)
{
CourseInfo info = a.Value;
JsonObject obj = new JsonObject();
obj.Add("courseName", JsonValue.CreateStringValue(info.CourseName));
obj.Add("exam", JsonValue.CreateStringValue(info.Exam));
obj.Add("location", JsonValue.CreateStringValue(info.Location));
obj.Add("other", JsonValue.CreateStringValue(info.Others));
obj.Add("examPlace", JsonValue.CreateStringValue(info.ExamPlace));
JsonArray timeArray = new JsonArray();
foreach (var time in info.CourseTimes)
{
JsonObject t = new JsonObject();
t.Add("day", JsonValue.CreateNumberValue(time.Day));
t.Add("num", JsonValue.CreateStringValue(time.Start + "-" + time.End));
t.Add("week", JsonValue.CreateStringValue(time.WeekWord));
timeArray.Add(t);
}
obj.Add("times", timeArray);
courseArray.Add(obj);
}
jsonRoot.Add("courses", courseArray);
String str = jsonRoot.Stringify();
Editor.putString(storageName, str);
}
public static void DecodeDeanHtml(String html)
{
html = html.Trim();
DeanCourses.Clear();
try
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
HtmlNode table = null;
foreach (var node in doc.DocumentNode.ChildNodes)
{
String a = node.OuterHtml;
if (node.OuterHtml.Contains("</table>"))
{
table = FindDeanTable(node);
break;
}
}
foreach (var courseNode in table.ChildNodes)
{
String a = courseNode.OuterHtml;
try
{
if (!(courseNode.OuterHtml.EndsWith("</tr>")))
{
continue;
}
CourseInfo tempInfo = new CourseInfo("", "", "", CourseKind.Dean);
int col = 0;
foreach (var detail in courseNode.ChildNodes)
{
if (!detail.OuterHtml.Contains("</td>"))
{
continue;
}
String innerString = detail.InnerHtml.Replace(" ", "");
while (innerString.Contains(" "))
{
innerString = innerString.Remove(innerString.IndexOf(" "), 6);
}
col++;
switch (col)
{
case 2:
{
tempInfo.CourseName = innerString;
}
break;
case 9:
{
String[] whereAndWhen = innerString.Split(new String[] { "<br>" }, StringSplitOptions.RemoveEmptyEntries);
foreach (String str in whereAndWhen)
{
if (str.StartsWith("时间"))
{
String when = str.Remove(0, 3);
String[] whens = when.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
foreach (String timeStr in whens)
{
if (!timeStr.StartsWith("周"))
{
continue;
}
String dayOfWeek = timeStr.Substring(0, 2);
String classStr = timeStr.Substring(2);
String weekTypeStr = "";
if (classStr.EndsWith(")"))
{
weekTypeStr = classStr.Substring(classStr.Length - 3);
classStr = classStr.Remove(classStr.Length - 3);
}
tempInfo.AddTime(new CourseTime(DayOfWeekConvert(dayOfWeek), classStr, WeekKindConvert(weekTypeStr)));
}
}
else if (str.StartsWith("地点"))
{
tempInfo.Location = str.Substring(3);
}
}
} break;
case 10:
{
String[] whereAndWhen = innerString.Split(new String[] { "<br>" }, StringSplitOptions.RemoveEmptyEntries);
foreach (String str in whereAndWhen)
{
if (str.StartsWith("时间"))
{
try
{
String timeStr = str.Substring(3, 8);
tempInfo.Exam = timeStr;
}
catch
{
tempInfo.Exam = "";
}
}
else if (str.StartsWith("地点"))
{
try
{
String placeStr = str.Substring(3);
tempInfo.ExamPlace = placeStr;
}
catch
{
tempInfo.ExamPlace = "";
}
}
}
}
break;
case 14:
{
tempInfo.Others = innerString;
} break;
default: break;
}
}
DeanCourses.Add(tempInfo.CourseName, tempInfo);
}
catch
{
Debug.WriteLine("fail to parse a course, it's HTML is\n" + courseNode.OuterHtml);
continue;
}
}
}
catch (Exception e)
{
Debug.WriteLine("fail to decode Dean's HTML! at" + e.StackTrace);
}
SaveCourses("DeanCourses", DeanCourses);
}
