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https://github.com/ente-io/ente.git
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8c708530ef
Normal search and hierarchical search needs slightly different set of files. Refactored code in such a way that the elements in both these lists are references of a elements in a list of all files and hence reducing the memory needed for search and hierarchical search combined. Files used for hierarchical search contain only uploaded files now, rather than mix of uploaded and un-uploaded, reducing iterations required for hierarchical search
107 lines
3.6 KiB
Dart
107 lines
3.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:photos/core/event_bus.dart';
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import 'package:photos/events/collection_meta_event.dart';
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import 'package:photos/events/collection_updated_event.dart';
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import 'package:photos/events/files_updated_event.dart';
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import "package:photos/generated/l10n.dart";
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import "package:photos/models/file/extensions/file_props.dart";
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import "package:photos/models/file/file.dart";
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import 'package:photos/models/file_load_result.dart';
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import 'package:photos/models/gallery_type.dart';
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import 'package:photos/models/selected_files.dart';
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import "package:photos/services/search_service.dart";
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import 'package:photos/ui/viewer/actions/file_selection_overlay_bar.dart';
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import "package:photos/ui/viewer/gallery/component/group/type.dart";
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import 'package:photos/ui/viewer/gallery/gallery.dart';
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import "package:photos/ui/viewer/gallery/state/gallery_files_inherited_widget.dart";
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import "package:photos/ui/viewer/gallery/state/selection_state.dart";
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class LargeFilesPagePage extends StatelessWidget {
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final String tagPrefix;
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final GalleryType appBarType;
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final GalleryType overlayType;
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final _selectedFiles = SelectedFiles();
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static const int minLargeFileSize = 50 * 1024 * 1024;
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LargeFilesPagePage({
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this.tagPrefix = "Uncategorized_page",
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this.appBarType = GalleryType.homepage,
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this.overlayType = GalleryType.homepage,
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super.key,
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});
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@override
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Widget build(BuildContext context) {
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final gallery = Gallery(
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asyncLoader: (creationStartTime, creationEndTime, {limit, asc}) async {
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final List<EnteFile> allFiles =
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await SearchService.instance.getAllFilesForSearch();
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final Set<int> alreadyTracked = <int>{};
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final filesWithSize = <EnteFile>[];
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for (final file in allFiles) {
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if (file.isOwner &&
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file.isUploaded &&
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file.fileSize != null &&
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file.fileSize! > minLargeFileSize) {
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if (!alreadyTracked.contains(file.uploadedFileID!)) {
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filesWithSize.add(file);
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alreadyTracked.add(file.uploadedFileID!);
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}
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}
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}
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final FileLoadResult result = FileLoadResult(filesWithSize, false);
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return result;
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},
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reloadEvent: Bus.instance.on<CollectionUpdatedEvent>(),
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removalEventTypes: const {
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EventType.deletedFromRemote,
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EventType.deletedFromEverywhere,
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EventType.hide,
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},
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forceReloadEvents: [
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Bus.instance.on<CollectionMetaEvent>(),
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],
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tagPrefix: tagPrefix,
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selectedFiles: _selectedFiles,
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sortAsyncFn: () => false,
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groupType: GroupType.size,
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initialFiles: null,
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albumName: S.of(context).viewLargeFiles,
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);
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return GalleryFilesState(
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child: Scaffold(
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appBar: PreferredSize(
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preferredSize: const Size.fromHeight(50.0),
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child: AppBar(
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elevation: 0,
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centerTitle: false,
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title: Text(
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S.of(context).viewLargeFiles,
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style: Theme.of(context)
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.textTheme
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.headlineSmall!
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.copyWith(fontSize: 16),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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),
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body: SelectionState(
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selectedFiles: _selectedFiles,
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child: Stack(
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alignment: Alignment.bottomCenter,
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children: [
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gallery,
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FileSelectionOverlayBar(
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overlayType,
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_selectedFiles,
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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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