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WebUntis JavaAPI Wrap
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| public UntisAuthentication authenticate(String school, String user, String password) { | |
| try { | |
| JSONObject request = new JSONObject(); | |
| request.put("method", "authenticate"); | |
| JSONObject params = new JSONObject(); | |
| params.put("user", user); | |
| params.put("password", password); | |
| params.put("client", "SchoolGuard/Beta"); | |
| request.put("params", params); | |
| JSONObject data = postUntisRequest(request, new UntisAuthentication(school, null, null)); | |
| JSONObject result = data.getJSONObject("result"); | |
| return new UntisAuthentication(school, "" + result.getInt("personId"), result.getString("sessionId")); | |
| } catch (Exception ex) { | |
| return null; | |
| } | |
| } | |
| public JSONObject postUntisRequest(JSONObject requestBody, UntisAuthentication auth) { | |
| try { | |
| requestBody.put("id", "req_3"); | |
| requestBody.put("jsonrpc", "2.0"); | |
| MediaType JSON = MediaType.parse("application/json; charset=utf-8"); | |
| RequestBody body = RequestBody.create(JSON, requestBody.toString()); | |
| OkHttpClient client = new OkHttpClient(); | |
| okhttp3.Request.Builder request = new Request.Builder() | |
| // .header("Content-Type", "application/json") | |
| .header("User-Agent", "SchoolGuard/Beta") | |
| .post(body) | |
| .url("https://kephiso.webuntis.com/WebUntis/jsonrpc.do?school=" | |
| + URLEncoder.encode(auth.school, StandardCharsets.UTF_8)); | |
| if (auth.key != null) { | |
| request.header("JSESSIONID", auth.key.trim()); | |
| request.header("Cookie", "JSESSIONID=" + auth.key.trim()); | |
| } | |
| Response response = client.newCall(request.build()).execute(); | |
| String strBody = response.body().string(); | |
| JSONObject resp = new JSONObject(strBody); | |
| return resp; | |
| } catch (Exception ex) { | |
| ex.printStackTrace(); | |
| } | |
| return null; | |
| } | |
| public class UntisAuthentication { | |
| String school; | |
| String classRoom; | |
| String key; | |
| public UntisAuthentication(String school, String classRoom, String key) { | |
| this.school = school; | |
| this.classRoom = classRoom; | |
| this.key = key; | |
| } | |
| public String getClassRoom() { | |
| return classRoom; | |
| } | |
| public String getKey() { | |
| return key; | |
| } | |
| public String getSchool() { | |
| return school; | |
| } | |
| } | |
| @SuppressWarnings("deprecation") | |
| public List<SchoolLesson> loadTimeTable(UntisAuthentication auth) { | |
| List<SchoolLesson> resultLessons = new ArrayList<SchoolLesson>(); | |
| Date today = new Date(); | |
| LocalDate localDate = today.toInstant().atZone(ZoneId.systemDefault()).toLocalDate(); | |
| String todayString = formatNumber(localDate.getYear()) + formatNumber(localDate.getMonthValue()) | |
| + formatNumber(localDate.getDayOfMonth()); | |
| // String todayString = "20210222"; | |
| JSONObject request = new JSONObject( | |
| "{\"id\": \"req_3\", \"method\": \"getTimetable\", \"params\": {\"options\":\r\n" + " {\r\n" | |
| + " \"startDate\":" + todayString + ",\r\n" + " \"endDate\":" + todayString + ",\r\n" | |
| + " \"element\": {\"id\": 218, \"type\": 1, \"keyType\": \"id\"},\r\n" | |
| + " \"showStudentgroup\": true,\r\n" + " \"showLsText\": true,\r\n" | |
| + " \"showLsNumber\": true,\r\n" + " \"showInfo\": true,\r\n" | |
| + " \"subjectFields\": [\"name\",\"longname\"]\r\n" + " }\r\n" + "}, \"jsonrpc\": \"2.0\"}"); | |
| JSONObject data = postUntisRequest(request, auth); | |
| JSONArray lessons = data.getJSONArray("result"); | |
| for (int i = 0; i < lessons.length(); i++) { | |
| JSONObject json = lessons.getJSONObject(i); | |
| JSONObject jsonLesson = (JSONObject) json; | |
| String date = "" + jsonLesson.getInt("date"); | |
| int year = Integer.parseInt(date.substring(0, 4)); | |
| int month = Integer.parseInt(date.substring(4, 6)); | |
| int day = Integer.parseInt(date.substring(6, 8)); | |
| String start = formatTime(jsonLesson.getInt("startTime")); | |
| int startHour = Integer.parseInt(start.substring(0, 2)); | |
| int startMinute = Integer.parseInt(start.substring(2, 4)); | |
| String end = formatTime(jsonLesson.getInt("endTime")); | |
| int endHour = Integer.parseInt(end.substring(0, 2)); | |
| int endMinute = Integer.parseInt(end.substring(2, 4)); | |
| Date startDate = new Date(year, month, day, startHour, startMinute); | |
| Date endDate = new Date(year, month, day, endHour, endMinute); | |
| resultLessons.add(new SchoolLesson(startDate, endDate, "", | |
| jsonLesson.getJSONArray("su").getJSONObject(0).getString("longname"))); | |
| } | |
| Collections.sort(resultLessons, new Comparator<SchoolLesson>() { | |
| @Override | |
| public int compare(SchoolLesson l1, SchoolLesson l2) { | |
| int start1 = Integer.parseInt("" + l1.getStart().getHours() + l1.getStart().getMinutes()); | |
| int start2 = Integer.parseInt("" + l2.getStart().getHours() + l2.getStart().getMinutes()); | |
| if (start1 < start2) | |
| return -1; | |
| else | |
| return 1; | |
| } | |
| }); | |
| return resultLessons; | |
| } | |
| public static String formatTime(int time) { | |
| String format = "" + time; | |
| if (format.length() <= 3) { | |
| format = "0" + time; | |
| } | |
| return format; | |
| } | |
| public static String formatNumber(int number) { | |
| String format = "" + number; | |
| if (format.length() <= 1) { | |
| format = "0" + format; | |
| } | |
| return format; | |
| } |
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