initial

2026-02-13 15:53:22 +01:00
commit 25271189b5
639 changed files with 49083 additions and 0 deletions
--- a/lib/todo/parser.dart
+++ b/lib/todo/parser.dart
@@ -0,0 +1,143 @@
+import 'package:hiddingsel_app/appflow/model/event_organisations.dart';
+import 'package:hiddingsel_app/appflow/model/location.dart';
+
+import '../constants/enums.dart';
+import '../appflow/model/contacts.dart';
+import '../appflow/model/event.dart';
+import '../appflow/model/schedules.dart';
+
+class IcalParser {
+  static List<EventModel> parse(String data) {
+    final regex = RegExp('BEGIN:VEVENT(.*?)END:VEVENT', dotAll: true);
+    return regex
+        .allMatches(data)
+        .map((e) => e.group(0))
+        .map((e) => _parseToEvent(e!))
+        .where((e) => e != null)
+        .cast<EventModel>()
+        .toList();
+  }
+
+  static EventModel? _parseToEvent(String data) {
+    try {
+      final cleandData = data.replaceAll('\n', '\r');
+      final String id = RegExp('UID:(.*?)\\r').firstMatch(cleandData)!.group(1)!;
+      final String summary =
+          RegExp('SUMMARY.*?:(.*?)\\r').firstMatch(cleandData)!.group(1)!;
+      final String dtStart =
+          RegExp('DTSTART.*:(.*?)\\r').firstMatch(cleandData)!.group(1)!;
+      final String dtEnd = RegExp('DTEND.*:(.*?)\\r').firstMatch(cleandData)!.group(1)!;
+      final description =
+          RegExp('DESCRIPTION:(.*?)\\r').firstMatch(cleandData)?.group(1);
+      var location =
+          RegExp('LOCATION:(.*?)\\r').firstMatch(cleandData)?.group(1)?.replaceAll('\\,', ',');
+      final attendees =
+          RegExp('ATTENDEE.*?CN=(.*?);', dotAll: true).allMatches(cleandData).map((e) => e.group(1)?.replaceAll('\r', '')
+              .replaceAll('\n', '')
+              .replaceAll(' ', '')).where((e) => e != null).cast<String>().toList();
+      final freq = RegExp('RRULE.*?FREQ=(.*?);', dotAll: true)
+          .firstMatch(cleandData)
+          ?.group(1);
+      final interval = RegExp('RRULE.*?INTERVAL=(.*?);', dotAll: true)
+          .firstMatch(cleandData)
+          ?.group(1);
+      final until = RegExp('RRULE.*?UNTIL=(.*?);', dotAll: true)
+          .firstMatch(cleandData)
+          ?.group(1);
+      final List<EventOrganisationModel> eventOrganizer;
+      if(location!.contains('Brinkstraße')) {
+        location = 'Hiddingsel';
+        eventOrganizer = [EventOrganisationModel.fromId('garbage')!];
+      } else {
+        eventOrganizer = attendees.map((e) => fromAttendee(e)).where((e) => e != null).cast<EventOrganisationModel>().toList();
+      }
+
+      var freqKey = Frequency.once;
+      if (freq == 'DAILY') {
+        freqKey = Frequency.days;
+      } else if (freq == 'WEEKLY') {
+        freqKey = Frequency.weeks;
+      } else if (freq == 'MONTHLY') {
+        freqKey = Frequency.months;
+      }
+
+      return EventModel(id,
+        ScheduleModel(
+          _parse(dtStart),
+          _parse(dtEnd),
+          freqKey,
+          interval != null ? _parseInt(interval) : 1,
+            until != null ? _parse(until) : null
+        ),
+        summary,
+        ContactModel(location: LocationModel(address: location)),
+        description: description,
+        eventOrganizer: eventOrganizer,
+      );
+    } catch (e) {
+      return null;
+    }
+  }
+
+  static DateTime _parse(String data) => DateTime.parse(data).toLocal();
+  static int _parseInt(String data) => int.parse(data);
+
+
+  static EventOrganisationModel? fromAttendee(String? attendee) {
+    if(attendee == null) return null;
+    switch (attendee) {
+      case 'sportverein@hiddingsel.de':
+        return EventOrganisationModel.fromId('svVorwaertsHiddingsel');
+      case 'dorfgemeinschaft@hiddingsel.de':
+        return EventOrganisationModel.fromId('dorfgemeinschaft');
+      case 'dorfnews@hiddingsel.de':
+        return EventOrganisationModel.fromId('dorfgemeinschaft');
+      case 'schuetzenverein-hiddingsel@hiddingsel.de':
+        return EventOrganisationModel.fromId('allgemeinerSchuetzenverein');
+      case 'kolping@hiddingsel.de':
+        return EventOrganisationModel.fromId('kolpingfamilieHiddingsel');
+      case 'landjugend@hiddingsel.de':
+        return EventOrganisationModel.fromId('landjugendHiddingsel');
+      case 'feuerwehr@hiddingsel.de':
+        return EventOrganisationModel.fromId('freiwilligeFeuerwehr');
+      case 'kirche@hiddingsel.de':
+        return EventOrganisationModel.fromId('stGeorgKirche');
+      case 'kindergarten@hiddingsel.de':
+        return EventOrganisationModel.fromId('kindergarten');
+      case 'grundschule@hiddingsel.de':
+        return EventOrganisationModel.fromId('grundschule');
+      case 'landfrauen@hiddingsel.de':
+        return EventOrganisationModel.fromId('landfrauen');
+      case 'schuetzenverein-daldrup@hiddingsel.de':
+        return EventOrganisationModel.fromId('daldruperSchuetzenverein');
+      case 'landwirtschaftlicher-ortsverein@hiddingsel.de':
+        return EventOrganisationModel.fromId('landwirtschaflicherOrtsverein');
+      case 'drk@hiddingsel.de':
+        return EventOrganisationModel.fromId('drk');
+      case 'eltern-kind-gruppe@hiddingsel.de':
+        return EventOrganisationModel.fromId('elternKindGruppe');
+      case 'kfd@hiddingsel.de':
+        return EventOrganisationModel.fromId('kfd');
+      case 'kulturforum@hiddingsel.de':
+        return EventOrganisationModel.fromId('kulturforum');
+      case 'psg@hiddingsel.de':
+        return EventOrganisationModel.fromId('pfadfinderinnenschaftStGeorg');
+      case 'seniorengemeinschaft@hiddingsel.de':
+        return EventOrganisationModel.fromId('seniorengemeinschaft');
+      case 'voices@hiddingsel.de':
+        return EventOrganisationModel.fromId('voices');
+      case 'aida@hiddingsel.de':
+        return EventOrganisationModel.fromId('aktivInDasAlter');
+      case 'foerderverein-kiga-schule@hiddingsel.de':
+        return EventOrganisationModel.fromId('foerdervereinKigaSchu');
+      case 'buecherei@hiddingsel.de':
+        return EventOrganisationModel.fromId('buecherei');
+      case 'jaegerzug@hiddingsel.de':
+        return EventOrganisationModel.fromId('jaegerzug');
+      case 'cdu@hiddingsel.de':
+        return EventOrganisationModel.fromId('cdu');
+      default:
+        return null;
+    }
+  }
+}