public static GradeSemester getActiveGradeSemester(Document doc, Schedule sch)
throws ParseException {
boolean found = false;
GradeSemester selG = null;
SimpleDateFormat fmt = new SimpleDateFormat("dd.MM.yyyy", Locale.ENGLISH);
fmt.setTimeZone(TimeZone.getTimeZone("Europe/Moscow"));
Elements semesterSelectors = doc.getElementsByAttributeValue("id", "ctl00_body_drdTerms");
for (Element semesterSelector : semesterSelectors) {
Elements semesters = semesterSelector.getAllElements();
for (Element semester : semesters) {
if (semester.tagName().equals("option")) {
String value = semester.text();
GradeSemester sem;
found = true;
if ((sem = sch.getSemester(semester.attr("value"))) == null) {
sem = new GradeSemester();
sem.setStart(fmt.parse(value.substring(12, value.indexOf("-") - 1)));
sem.setStop(fmt.parse(value.substring(value.indexOf("-") + 2, value.length() - 2)));
sem.setFormText(semester.text());
sem.setFormId(semester.attr("value"));
sch.addSemester(sem);
}
if (semester.hasAttr("selected") && semester.attr("selected").equals("selected")) {
long u = sem.setLoaded().update();
selG = sem;
if (BuildConfig.DEBUG) Log.d("GshisHTMLParser", TS.get() + " Semester.update() = " + u);
}
}
}
}
if (!found) throw new ParseException("Semesters not found", 0);
return selG;
}
