mirror of
https://github.com/krille-chan/fluffychat
synced 2024-09-17 06:15:10 +00:00
chore: Follow up avatars
This commit is contained in:
parent
754870e3fd
commit
b8345e2ca6
4 changed files with 77 additions and 67 deletions
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@ -75,7 +75,8 @@ class Avatar extends StatelessWidget {
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child: noPic
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? textWidget
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: MxcImage(
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key: Key(mxContent.toString()),
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key: ValueKey(mxContent.toString()),
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cacheKey: '${mxContent}_$size',
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uri: mxContent,
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fit: BoxFit.cover,
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width: size,
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@ -2,7 +2,7 @@ import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:http/http.dart' as http;
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import 'package:matrix/matrix.dart';
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import 'package:fluffychat/config/themes.dart';
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@ -18,8 +18,11 @@ class MxcImage extends StatefulWidget {
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final bool isThumbnail;
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final bool animated;
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final Duration retryDuration;
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final Duration animationDuration;
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final Curve animationCurve;
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final ThumbnailMethod thumbnailMethod;
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final Widget Function(BuildContext context)? placeholder;
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final String? cacheKey;
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const MxcImage({
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this.uri,
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@ -30,8 +33,11 @@ class MxcImage extends StatefulWidget {
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this.placeholder,
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this.isThumbnail = true,
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this.animated = false,
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this.animationDuration = FluffyThemes.animationDuration,
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this.retryDuration = const Duration(seconds: 2),
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this.animationCurve = FluffyThemes.animationCurve,
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this.thumbnailMethod = ThumbnailMethod.scale,
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this.cacheKey,
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super.key,
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});
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@ -40,11 +46,76 @@ class MxcImage extends StatefulWidget {
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}
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class _MxcImageState extends State<MxcImage> {
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Uint8List? _imageData;
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static final Map<String, Uint8List> _imageDataCache = {};
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Uint8List? _imageDataNoCache;
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Uint8List? get _imageData => widget.cacheKey == null
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? _imageDataNoCache
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: _imageDataCache[widget.cacheKey];
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set _imageData(Uint8List? data) {
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if (data == null) return;
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final cacheKey = widget.cacheKey;
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cacheKey == null
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? _imageDataNoCache = data
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: _imageDataCache[cacheKey] = data;
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}
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bool? _isCached;
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Future<void> _load() async {
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final client = Matrix.of(context).client;
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final uri = widget.uri;
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final event = widget.event;
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if (uri != null) {
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final devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
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final width = widget.width;
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final realWidth = width == null ? null : width * devicePixelRatio;
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final height = widget.height;
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final realHeight = height == null ? null : height * devicePixelRatio;
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final httpUri = widget.isThumbnail
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? uri.getThumbnail(
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client,
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width: realWidth,
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height: realHeight,
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animated: widget.animated,
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method: widget.thumbnailMethod,
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)
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: uri.getDownloadLink(client);
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final storeKey = widget.isThumbnail ? httpUri : uri;
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if (_isCached == null) {
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final cachedData = await client.database?.getFile(storeKey);
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if (cachedData != null) {
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if (!mounted) return;
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setState(() {
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_imageData = cachedData;
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_isCached = true;
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});
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return;
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}
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_isCached = false;
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}
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final response = await http.get(httpUri);
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if (response.statusCode != 200) {
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if (response.statusCode == 404) {
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return;
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}
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throw Exception();
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}
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final remoteData = response.bodyBytes;
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if (!mounted) return;
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setState(() {
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_imageData = remoteData;
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});
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await client.database?.storeFile(storeKey, remoteData, 0);
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}
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if (event != null) {
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final data = await event.downloadAndDecryptAttachment(
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getThumbnail: widget.isThumbnail,
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@ -60,7 +131,7 @@ class _MxcImageState extends State<MxcImage> {
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}
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void _tryLoad(_) async {
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if (_imageData != null || widget.event == null) {
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if (_imageData != null) {
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return;
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}
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try {
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@ -89,36 +160,6 @@ class _MxcImageState extends State<MxcImage> {
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@override
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Widget build(BuildContext context) {
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final uri = widget.uri;
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if (uri != null) {
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final client = Matrix.of(context).client;
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final devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
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final width = widget.width;
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final realWidth = width == null ? null : width * devicePixelRatio;
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final height = widget.height;
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final realHeight = height == null ? null : height * devicePixelRatio;
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final httpUri = widget.isThumbnail
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? uri.getThumbnail(
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client,
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width: realWidth,
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height: realHeight,
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animated: widget.animated,
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method: widget.thumbnailMethod,
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)
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: uri.getDownloadLink(client);
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return CachedNetworkImage(
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imageUrl: httpUri.toString(),
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width: width,
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height: height,
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fit: widget.fit,
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placeholder: (context, _) => placeholder(context),
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errorWidget: (context, _, __) => placeholder(context),
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);
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}
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final data = _imageData;
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final hasData = data != null && data.isNotEmpty;
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@ -136,6 +177,7 @@ class _MxcImageState extends State<MxcImage> {
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filterQuality:
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widget.isThumbnail ? FilterQuality.low : FilterQuality.medium,
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errorBuilder: (context, __, ___) {
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_isCached = false;
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_imageData = null;
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WidgetsBinding.instance.addPostFrameCallback(_tryLoad);
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return placeholder(context);
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32
pubspec.lock
32
pubspec.lock
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@ -129,30 +129,6 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "1.1.1"
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cached_network_image:
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dependency: "direct main"
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description:
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name: cached_network_image
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sha256: "28ea9690a8207179c319965c13cd8df184d5ee721ae2ce60f398ced1219cea1f"
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url: "https://pub.dev"
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source: hosted
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version: "3.3.1"
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cached_network_image_platform_interface:
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dependency: transitive
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description:
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name: cached_network_image_platform_interface
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sha256: "9e90e78ae72caa874a323d78fa6301b3fb8fa7ea76a8f96dc5b5bf79f283bf2f"
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url: "https://pub.dev"
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source: hosted
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version: "4.0.0"
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cached_network_image_web:
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dependency: transitive
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description:
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name: cached_network_image_web
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sha256: "205d6a9f1862de34b93184f22b9d2d94586b2f05c581d546695e3d8f6a805cd7"
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url: "https://pub.dev"
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source: hosted
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version: "1.2.0"
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callkeep:
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dependency: "direct main"
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description:
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@ -1294,14 +1270,6 @@ packages:
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url: "https://pub.dev"
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source: hosted
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version: "2.0.2"
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octo_image:
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dependency: transitive
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description:
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name: octo_image
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sha256: "45b40f99622f11901238e18d48f5f12ea36426d8eced9f4cbf58479c7aa2430d"
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url: "https://pub.dev"
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source: hosted
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version: "2.0.0"
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olm:
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dependency: transitive
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description:
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@ -14,7 +14,6 @@ dependencies:
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async: ^2.11.0
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badges: ^3.1.2
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blurhash_dart: ^1.2.1
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cached_network_image: ^3.3.1
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callkeep: ^0.3.2
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chewie: ^1.8.1
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collection: ^1.18.0
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