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Remove unnecessary variable leading to outdated caches

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This commit is contained in:
Vishnu Mohandas 2020-11-20 16:10:18 +05:30
parent 00a3c111a9
commit 745e27ccf6
1 changed files with 12 additions and 14 deletions
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26
lib/ui/thumbnail_widget.dart
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@ -28,7 +28,6 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
color: Colors.grey[800],
);
File _file;
bool _hasLoadedThumbnail = false;
bool _isLoadingThumbnail = false;
bool _encounteredErrorLoadingThumbnail = false;
@ -36,13 +35,12 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
@override
void initState() {
_file = widget.file;
super.initState();
}
@override
Widget build(BuildContext context) {
if (_file.localID == null) {
if (widget.file.localID == null) {
_loadNetworkImage();
} else {
_loadLocalImage(context);
@ -57,7 +55,7 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
var content;
if (image != null) {
if (_file.fileType == FileType.video) {
if (widget.file.fileType == FileType.video) {
content = Stack(
children: [
image,
@ -88,19 +86,19 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
!_isLoadingThumbnail) {
_isLoadingThumbnail = true;
final cachedSmallThumbnail =
ThumbnailLruCache.get(_file, THUMBNAIL_SMALL_SIZE);
ThumbnailLruCache.get(widget.file, THUMBNAIL_SMALL_SIZE);
if (cachedSmallThumbnail != null) {
_imageProvider = Image.memory(cachedSmallThumbnail).image;
_hasLoadedThumbnail = true;
} else {
_file.getAsset().then((asset) async {
widget.file.getAsset().then((asset) async {
if (asset == null || !(await asset.exists)) {
if (_file.uploadedFileID != null) {
_file.localID = null;
FilesDB.instance.update(_file);
if (widget.file.uploadedFileID != null) {
widget.file.localID = null;
FilesDB.instance.update(widget.file);
_loadNetworkImage();
} else {
FilesDB.instance.deleteLocalFile(_file.localID);
FilesDB.instance.deleteLocalFile(widget.file.localID);
FileRepository.instance.reloadFiles();
}
return;
@ -123,7 +121,7 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
}
});
}
ThumbnailLruCache.put(_file, THUMBNAIL_SMALL_SIZE, data);
ThumbnailLruCache.put(widget.file, THUMBNAIL_SMALL_SIZE, data);
});
}).catchError((e) {
_logger.warning("Could not load image: ", e);
@ -138,13 +136,13 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
!_encounteredErrorLoadingThumbnail &&
!_isLoadingThumbnail) {
_isLoadingThumbnail = true;
final cachedThumbnail = ThumbnailFileLruCache.get(_file);
final cachedThumbnail = ThumbnailFileLruCache.get(widget.file);
if (cachedThumbnail != null) {
_imageProvider = Image.file(cachedThumbnail).image;
_hasLoadedThumbnail = true;
return;
}
getThumbnailFromServer(_file).then((file) {
getThumbnailFromServer(widget.file).then((file) {
final imageProvider = Image.file(file).image;
if (mounted) {
precacheImage(imageProvider, context).then((value) {
@ -155,7 +153,7 @@ class _ThumbnailWidgetState extends State<ThumbnailWidget> {
});
}
}).catchError((e) {
_logger.severe("Could not load image " + _file.toString());
_logger.severe("Could not load image " + widget.file.toString());
_encounteredErrorLoadingThumbnail = true;
});
}