21 lines
732 B
Dart
21 lines
732 B
Dart
import 'dart:convert';
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import 'package:flutter_cache_manager/flutter_cache_manager.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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Future<String> getCachedTimetable(String ext) async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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String classNum;
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if (prefs.getString('class_num') != null) {
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classNum = prefs.getString('class_num')!.replaceAll("/", "_");
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} else {
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classNum = '05_1';
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}
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var apiKey = prefs.getString('api_key');
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var headers = {"x-api-key": "$apiKey"};
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var file = await DefaultCacheManager().getSingleFile(
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"https://mein.cantorgymnasium.de/api/timetable/$ext/$classNum",
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headers: headers);
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return (utf8.decode(await file.readAsBytes()));
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}
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