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implemented search notes according to pull request saber-notes#1137
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,201 @@ | ||
| import 'dart:async'; | ||
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|
||
| import 'package:collapsible/collapsible.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:go_router/go_router.dart'; | ||
| import 'package:logging/logging.dart'; | ||
| import 'package:saber/components/home/export_note_button.dart'; | ||
| import 'package:saber/components/home/masonry_files.dart'; | ||
| import 'package:saber/components/home/move_note_button.dart'; | ||
| import 'package:saber/components/home/new_note_button.dart'; | ||
| import 'package:saber/components/home/rename_note_button.dart'; | ||
| import 'package:saber/data/file_manager/file_manager.dart'; | ||
| import 'package:saber/data/prefs.dart'; | ||
| import 'package:saber/data/routes.dart'; | ||
| import 'package:saber/i18n/strings.g.dart'; | ||
| import 'package:saber/pages/editor/editor.dart'; | ||
|
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| class SearchPage extends StatefulWidget { | ||
| const SearchPage({super.key}); | ||
|
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| @override | ||
| State<SearchPage> createState() => _SearchPageState(); | ||
| } | ||
|
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| class _SearchPageState extends State<SearchPage> { | ||
| final List<String> filePaths = []; | ||
| List<String> filteredFiles = []; | ||
| bool failed = false; | ||
|
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| ValueNotifier<List<String>> selectedFiles = ValueNotifier([]); | ||
| final log = Logger('SearchPage'); | ||
|
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||
| /// Mitigates a bug where files got imported starting with `null/` instead of `/`. | ||
| /// | ||
| /// This caused them to be written to `Documents/Sabernull/...` instead of `Documents/Saber/...`. | ||
| /// | ||
| /// See https://github.com/saber-notes/saber/issues/996 | ||
| /// and https://github.com/saber-notes/saber/pull/977. | ||
| void moveIncorrectlyImportedFiles() async { | ||
| for (final filePath in Prefs.recentFiles.value) { | ||
| if (filePath.startsWith('/')) continue; | ||
|
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||
| final String newFilePath; | ||
| if (filePath.startsWith('null/')) { | ||
| newFilePath = await FileManager.suffixFilePathToMakeItUnique( | ||
| filePath.substring('null'.length)); | ||
| } else { | ||
| newFilePath = | ||
| await FileManager.suffixFilePathToMakeItUnique('/$filePath'); | ||
| } | ||
|
|
||
| log.warning( | ||
| 'Found incorrectly imported file at `$filePath`; moving to `$newFilePath`'); | ||
| await FileManager.moveFile(filePath, newFilePath); | ||
| } | ||
| } | ||
|
|
||
| @override | ||
| void initState() { | ||
| findAllNotes(); | ||
| fileWriteSubscription = | ||
| FileManager.fileWriteStream.stream.listen(fileWriteListener); | ||
| selectedFiles.addListener(_setState); | ||
|
|
||
| super.initState(); | ||
| moveIncorrectlyImportedFiles(); | ||
| } | ||
|
|
||
| @override | ||
| void dispose() { | ||
| selectedFiles.removeListener(_setState); | ||
| fileWriteSubscription?.cancel(); | ||
| super.dispose(); | ||
| } | ||
|
|
||
| void filterFiles(String search) { | ||
| if (search== '') { | ||
| filteredFiles = filePaths; | ||
| } | ||
| search = search.toLowerCase(); | ||
| filteredFiles = filePaths.where((file) => file.toLowerCase().contains(search)).toList(); | ||
| } | ||
|
|
||
| StreamSubscription? fileWriteSubscription; | ||
| void fileWriteListener(FileOperation event) { | ||
| findAllNotes(fromFileListener: true); | ||
| } | ||
|
|
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| void _setState() => setState(() {}); | ||
|
|
||
| Future findAllNotes({bool fromFileListener = false}) async { | ||
| if (!mounted) return; | ||
|
|
||
| if (fromFileListener) { | ||
| // don't refresh if we're not on the home page | ||
| final location = GoRouterState.of(context).uri.toString(); | ||
| if (!location.startsWith(RoutePaths.prefixOfHome)) return; | ||
| } | ||
|
|
||
| final children = await FileManager.getAllFiles(); | ||
| filePaths.clear(); | ||
| if (children.isEmpty) { | ||
| failed = true; | ||
| } else { | ||
| failed = false; | ||
| filePaths.addAll(children); | ||
| filteredFiles = filePaths; | ||
| } | ||
|
|
||
| if (mounted) setState(() {}); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| final platform = Theme.of(context).platform; | ||
| final cupertino = | ||
| platform == TargetPlatform.iOS || platform == TargetPlatform.macOS; | ||
| final crossAxisCount = MediaQuery.sizeOf(context).width ~/ 300 + 1; | ||
| return Scaffold( | ||
| body: RefreshIndicator( | ||
| onRefresh: () => Future.wait( | ||
| [Future.delayed(const Duration(milliseconds: 500))]), | ||
| child: CustomScrollView( | ||
| slivers: [ | ||
| SliverPadding( | ||
| padding: const EdgeInsets.only( | ||
| bottom: 8, | ||
| ), | ||
| sliver: SliverAppBar( | ||
| toolbarHeight: 70, | ||
| title: Center( | ||
| child: SearchBar( | ||
| keyboardType: TextInputType.text, | ||
| hintText: t.home.titles.search, | ||
| onChanged: (value) { | ||
| setState(() { | ||
| filterFiles(value); | ||
| }); | ||
| }, | ||
| ), | ||
| ) | ||
| ) | ||
| ), | ||
| SliverSafeArea( | ||
| minimum: const EdgeInsets.only( | ||
| bottom: 70 | ||
| ), | ||
| sliver: MasonryFiles( | ||
| crossAxisCount: crossAxisCount, | ||
| files: [ | ||
| for (String filePath in filteredFiles) filePath, | ||
| ], | ||
| selectedFiles: selectedFiles, | ||
| ), | ||
| ) | ||
| ] | ||
| ) | ||
| ),floatingActionButton: NewNoteButton( | ||
| cupertino: cupertino, | ||
| ), | ||
| persistentFooterButtons: selectedFiles.value.isEmpty | ||
| ? null | ||
| : [ | ||
| Collapsible( | ||
| axis: CollapsibleAxis.vertical, | ||
| collapsed: selectedFiles.value.length != 1, | ||
| child: RenameNoteButton( | ||
| existingPath: selectedFiles.value.isEmpty | ||
| ? '' | ||
| : selectedFiles.value.first, | ||
| unselectNotes: () => selectedFiles.value = [], | ||
| ), | ||
| ), | ||
| MoveNoteButton( | ||
| filesToMove: selectedFiles.value, | ||
| unselectNotes: () => selectedFiles.value = [], | ||
| ), | ||
| IconButton( | ||
| padding: EdgeInsets.zero, | ||
| tooltip: t.home.deleteNote, | ||
| onPressed: () async { | ||
| await Future.wait([ | ||
| for (String filePath in selectedFiles.value) | ||
| () async { | ||
| bool oldExtension = FileManager.doesFileExist(filePath + Editor.extensionOldJson); | ||
| await FileManager.deleteFile(filePath + (oldExtension | ||
| ? Editor.extensionOldJson | ||
| : Editor.extension)); | ||
| }(), | ||
| ]); | ||
| selectedFiles.value = []; | ||
| }, | ||
| icon: const Icon(Icons.delete_forever), | ||
| ), | ||
| ExportNoteButton( | ||
| selectedFiles: selectedFiles.value, | ||
| ), | ||
| ], | ||
| ); | ||
| } | ||
| } |