66 lines
1.8 KiB
Dart
66 lines
1.8 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_blurhash/flutter_blurhash.dart';
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class UniversalImage extends StatelessWidget {
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final String uri;
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final String? blurHash;
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final BoxFit fit;
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final double? width;
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final double? height;
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final bool noCacheOptimization;
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const UniversalImage({
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super.key,
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required this.uri,
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this.blurHash,
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this.fit = BoxFit.cover,
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this.width,
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this.height,
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this.noCacheOptimization = false,
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});
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@override
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Widget build(BuildContext context) {
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int? cacheWidth;
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int? cacheHeight;
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if (width != null && height != null && !noCacheOptimization) {
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final devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
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cacheWidth = width != null ? (width! * devicePixelRatio).round() : null;
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cacheHeight =
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height != null ? (height! * devicePixelRatio).round() : null;
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}
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return SizedBox(
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width: width,
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height: height,
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child: Stack(
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fit: StackFit.expand,
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children: [
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if (blurHash != null) BlurHash(hash: blurHash!),
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CachedNetworkImage(
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imageUrl: uri,
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fit: fit,
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width: width,
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height: height,
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memCacheHeight: cacheHeight,
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memCacheWidth: cacheWidth,
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progressIndicatorBuilder: (context, url, progress) {
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return Center(
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child: CircularProgressIndicator(value: progress.progress),
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);
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},
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errorWidget: (context, url, error) {
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return Image.asset(
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'assets/images/media-offline.jpg',
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fit: BoxFit.cover,
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key: Key('image-broke-$uri'),
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);
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},
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),
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],
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),
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);
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}
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}
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