62 lines
1.5 KiB
Dart
62 lines
1.5 KiB
Dart
import 'dart:typed_data';
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import 'package:image/image.dart';
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import 'package:matrix/matrix.dart';
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extension ClientDownloadContentExtension on Client {
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Future<Uint8List> downloadMxcCached(
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Uri mxc, {
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num? width,
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num? height,
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bool isThumbnail = false,
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bool? animated,
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ThumbnailMethod? thumbnailMethod,
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bool rounded = false,
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}) async {
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// To stay compatible with previous storeKeys:
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final cacheKey = isThumbnail
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// ignore: deprecated_member_use
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? mxc.getThumbnail(
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this,
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width: width,
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height: height,
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animated: animated,
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method: thumbnailMethod!,
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)
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: mxc;
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final cachedData = await database?.getFile(cacheKey);
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if (cachedData != null) return cachedData;
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final httpUri = isThumbnail
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? await mxc.getThumbnailUri(
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this,
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width: width,
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height: height,
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animated: animated,
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method: thumbnailMethod,
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)
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: await mxc.getDownloadUri(this);
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final response = await httpClient.get(
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httpUri,
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headers:
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accessToken == null ? null : {'authorization': 'Bearer $accessToken'},
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);
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if (response.statusCode != 200) {
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throw Exception();
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}
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var imageData = response.bodyBytes;
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if (rounded) {
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final image = decodeImage(imageData);
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if (image != null) {
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imageData = encodePng(copyCropCircle(image));
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}
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}
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await database?.storeFile(cacheKey, imageData, 0);
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return imageData;
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}
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} |