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Rapla2Kustom
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add courses blacklist

This commit is contained in:
qvalentin 2021-09-08 11:42:00 +02:00
parent e1a00d14de
commit 1ae16e5eb2
4 changed files with 82 additions and 48 deletions
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18
app/src/main/java/de/qvalentin/rapla2kustom/ToKservice.java
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@ -105,17 +105,31 @@ public class ToKservice extends IntentService {
IcalToStr icalToStr = new IcalToStr(); IcalToStr icalToStr = new IcalToStr();
try { try {
result = icalToStr.icalToSting(url);
SharedPreferences sharedpreferences = getSharedPreferences(getPackageName() + "_preferences", Context.MODE_PRIVATE);
String ignore_classes = sharedpreferences.getString("ignore_classes", "");
result = icalToStr.icalToSting(url, ignore_classes);
} catch (Exception e) { } catch (Exception e) {
Log.d("error", e.getLocalizedMessage());
} }
return result; return result;
} }
public boolean checkLastModified(URL url) { public boolean checkLastModified(URL url) {
SharedPreferences sharedpreferences = getSharedPreferences(getPackageName() + "_preferences", Context.MODE_PRIVATE);
boolean disable_cache = sharedpreferences.getBoolean("disable_cache", true);
if (disable_cache) {
return disable_cache;
}
try { try {
SharedPreferences sharedpreferences = getSharedPreferences(getPackageName() + "_preferences", Context.MODE_PRIVATE);
String lastModifiedOld = sharedpreferences.getString(getString(R.string.saved_last_modified_key), ""); String lastModifiedOld = sharedpreferences.getString(getString(R.string.saved_last_modified_key), "");

95
app/src/main/java/de/qvalentin/rapla2kustom/ical/IcalToStr.java
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@ -27,12 +27,15 @@ public class IcalToStr {
public IcalToStr() { public IcalToStr() {
} }
public String icalToSting(URL url) throws IOException { public String icalToSting(URL url, String ignore_classes) throws IOException {
ICalReader reader = new ICalReader( new InputStreamReader( String[] classes_to_ignore = ignore_classes.split(",");
ICalReader reader = new ICalReader(new InputStreamReader(
url.openStream())); url.openStream()));
List<VeventString> veventStrings=new ArrayList<>(); List<VeventString> veventStrings = new ArrayList<>();
try { try {
ICalendar ical; ICalendar ical;
@ -44,21 +47,21 @@ public class IcalToStr {
DateStart dtstart = event.getDateStart(); DateStart dtstart = event.getDateStart();
TimeZone timezone; TimeZone timezone;
if (tzinfo.isFloating(dtstart)){ if (tzinfo.isFloating(dtstart)) {
timezone = TimeZone.getDefault(); timezone = TimeZone.getDefault();
} else { } else {
TimezoneAssignment dtstartTimezone = tzinfo.getTimezone(dtstart); TimezoneAssignment dtstartTimezone = tzinfo.getTimezone(dtstart);
timezone = (dtstartTimezone == null) ? TimeZone.getTimeZone("UTC") : dtstartTimezone.getTimeZone(); timezone = (dtstartTimezone == null) ? TimeZone.getTimeZone("UTC") : dtstartTimezone.getTimeZone();
} }
veventStrings.addAll(buildList(ical.getEvents(),timezone)); veventStrings.addAll(buildList(ical.getEvents(), timezone, classes_to_ignore));
} }
} finally { } finally {
reader.close(); reader.close();
} }
Collections.sort(veventStrings, new Comparator<VeventString>(){ Collections.sort(veventStrings, new Comparator<VeventString>() {
public int compare(VeventString event1, VeventString event2) { public int compare(VeventString event1, VeventString event2) {
return event1.getStartdate().compareTo(event2.getStartdate()); return event1.getStartdate().compareTo(event2.getStartdate());
} }
@ -67,50 +70,53 @@ public class IcalToStr {
} }
public List<VeventString> buildList(List<VEvent> events,TimeZone timeZone){ public List<VeventString> buildList(List<VEvent> events, TimeZone timeZone, String[] classes_to_ignore) {
List<VeventString> eventStrings =new ArrayList<VeventString>(); List<VeventString> eventStrings = new ArrayList<VeventString>();
boolean repeating; boolean repeating;
boolean relevent; boolean relevent;
boolean future; boolean future;
boolean isTest; boolean isTest;
Date today=new Date(); Date today = new Date();
today.setHours(0); today.setHours(0);
String category; String category;
Date dateStartVal; Date dateStartVal;
Date dateEndVal; Date dateEndVal;
for (VEvent event : events) { for (VEvent event : events) {
dateStartVal=event.getDateStart().getValue(); dateStartVal = event.getDateStart().getValue();
future= dateStartVal.compareTo(new DateStart(today).getValue())>=0; Summary summary = event.getSummary();
category=event.getCategories().get(0).getValues().get(0).toString(); String summaryStr = (summary == null) ? "" : summary.getValue();
repeating= event.getRecurrenceRule()!=null;
relevent= !category.equalsIgnoreCase("Sonstiger Termin");
if (relevent && (future || repeating )){ future = dateStartVal.compareTo(new DateStart(today).getValue()) >= 0;
category = event.getCategories().get(0).getValues().get(0).toString();
repeating = event.getRecurrenceRule() != null;
relevent = !category.equalsIgnoreCase("Sonstiger Termin")
&& !Arrays.asList(classes_to_ignore).contains(summaryStr);
dateEndVal=event.getDateEnd().getValue(); if (relevent && (future || repeating)) {
dateEndVal = event.getDateEnd().getValue();
isTest = category.equalsIgnoreCase("Prüfung");
isTest=category.equalsIgnoreCase("Prüfung");
Summary summary = event.getSummary();
String summaryStr = (summary == null) ? null : summary.getValue();
DateIterator it = event.getDateIterator(timeZone); DateIterator it = event.getDateIterator(timeZone);
Date current; Date current;
Date end; Date end;
while(it.hasNext()){ while (it.hasNext()) {
current =it.next(); current = it.next();
end=new Date(); end = new Date();
end.setHours(dateEndVal.getHours()); end.setHours(dateEndVal.getHours());
end.setMinutes(dateEndVal.getMinutes()); end.setMinutes(dateEndVal.getMinutes());
end.setDate(current.getDate()); end.setDate(current.getDate());
end.setYear(current.getYear()); end.setYear(current.getYear());
end.setMonth(current.getMonth()); // @todo: horrible, but works to set time and day separably end.setMonth(current.getMonth()); // @todo: horrible, but works to set time and day separably
eventStrings.add(new VeventString(current,end,summaryStr,isTest)); eventStrings.add(new VeventString(current, end, summaryStr, isTest));
} }
} }
} }
@ -118,55 +124,54 @@ public class IcalToStr {
} }
public String buidSting(List<VeventString> events) {
public String buidSting(List<VeventString> events){
boolean future; boolean future;
Date today=new Date(); Date today = new Date();
boolean sameDay; boolean sameDay;
boolean sameMonth; boolean sameMonth;
Date previousDate=today; Date previousDate = today;
boolean isTest; boolean isTest;
String dateEndStr; String dateEndStr;
String dateStartStr; String dateStartStr;
Date dateStartVal; Date dateStartVal;
Date dateEndVal; Date dateEndVal;
int counter=0; int counter = 0;
DateFormat df = new SimpleDateFormat("EE: dd/MM/yyyy HH:mm",Locale.GERMANY); DateFormat df = new SimpleDateFormat("EE: dd/MM/yyyy HH:mm", Locale.GERMANY);
DateFormat dfEnd = new SimpleDateFormat("HH:mm"); DateFormat dfEnd = new SimpleDateFormat("HH:mm");
StringBuilder stringBuilder=new StringBuilder( "Last update: " +new SimpleDateFormat("dd/MM HH:mm").format(Calendar.getInstance().getTime())); StringBuilder stringBuilder = new StringBuilder("Last update: " + new SimpleDateFormat("dd/MM HH:mm").format(Calendar.getInstance().getTime()));
for (VeventString e: for (VeventString e :
events) { events) {
dateStartVal=e.getStartdate(); dateStartVal = e.getStartdate();
dateEndVal=e.getEnddate(); dateEndVal = e.getEnddate();
future= dateEndVal.compareTo(today)>=0; future = dateEndVal.compareTo(today) >= 0;
if (future && counter<25){ if (future && counter < 50) {
sameDay= dateStartVal.getDay()==previousDate.getDay(); sameDay = dateStartVal.getDay() == previousDate.getDay();
sameMonth=dateStartVal.getMonth()==previousDate.getMonth(); sameMonth = dateStartVal.getMonth() == previousDate.getMonth();
dateEndStr = dfEnd.format(dateEndVal); dateEndStr = dfEnd.format(dateEndVal);
dateStartStr = df.format(dateStartVal); dateStartStr = df.format(dateStartVal);
previousDate=dateStartVal; previousDate = dateStartVal;
isTest=e.isTest(); isTest = e.isTest();
stringBuilder.append( stringBuilder.append(
(sameDay? "\n":"\n[s=0.3]################################################\n[/s]")+ (sameDay ? "\n" : "\n[s=0.3]################################################\n[/s]") +
(sameMonth? "":"[s=0.3]################################################\n[/s]")+ (sameMonth ? "" : "[s=0.3]################################################\n[/s]") +
(isTest? "[c=testc]":"[c=datec]") +dateStartStr +" - " + dateEndStr + (isTest ? "":"[/c]") + ": " (isTest ? "[c=testc]" : "[c=datec]") + dateStartStr + " - " + dateEndStr + (isTest ? "" : "[/c]") + ": "
+ (isTest ? "":"[c=namec]") +e.getDescription()+"[/c]"); + (isTest ? "" : "[c=namec]") + e.getDescription() + "[/c]");
counter++; counter++;
} }
} }
return stringBuilder.toString(); return stringBuilder.toString();
} }
} }

2
app/src/main/res/values/strings.xml
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@ -5,8 +5,10 @@
<string name="rapla_url">The url of the rapla course.</string> <string name="rapla_url">The url of the rapla course.</string>
<string name="ignore_classes">Comma separated List of classes to ignore.</string>
<string name="kustom_code">The forumla to put into kustom live wall paper.</string> <string name="kustom_code">The forumla to put into kustom live wall paper.</string>
<string name="enable">Enable loading the information.</string> <string name="enable">Enable loading the information.</string>
<string name="disable_cache">Force a refresh.</string>

15
app/src/main/res/xml/root_preferences.xml
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@ -11,10 +11,23 @@
app:defaultValue="https://rapla.dhbw-karlsruhe.de/rapla?page=ical&amp;user=braun&amp;file=TINF19B2&amp;day=17&amp;month=4&amp;year=2020&amp;today=Heute" app:defaultValue="https://rapla.dhbw-karlsruhe.de/rapla?page=ical&amp;user=braun&amp;file=TINF19B2&amp;day=17&amp;month=4&amp;year=2020&amp;today=Heute"
/> />
<EditTextPreference
app:key="ignore_classes"
app:title="@string/ignore_classes"
app:useSimpleSummaryProvider="true"
app:defaultValue="ERP-Systeme,Kommunikations und Netztechnik II"
/>
<SwitchPreferenceCompat <SwitchPreferenceCompat
app:key="sync" app:key="sync"
app:title="@string/enable"/> app:title="@string/enable"
app:defaultValue="true"/>
<SwitchPreferenceCompat
app:key="disable_cache"
app:title="@string/disable_cache"
app:defaultValue="false"/>
<Preference <Preference