MarianumMobile/Client
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Implemented simple and basic file downloading

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This commit is contained in:
Elias Müller 2023-03-11 20:26:00 +01:00
parent d519bafe3b
commit 54153f1958
12 changed files with 505 additions and 312 deletions

568
.idea/libraries/Dart_Packages.xml generated

File diff suppressed because it is too large Load Diff

42
.idea/libraries/Flutter_Plugins.xml generated

@ -1,27 +1,27 @@
<component name="libraryTable">
<library name="Flutter Plugins" type="FlutterPluginsLibraryType">
<CLASSES>
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_web-2.0.16" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/path_provider_windows-2.1.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.1.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/path_provider_linux-2.1.10" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/path_provider_foundation-2.1.3" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/path_provider_android-2.0.24" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_android-6.0.25" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.1.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.1.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_macos-3.0.4" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences_web-2.0.6" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_windows-3.0.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_ios-6.1.2" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher_linux-3.0.4" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences_android-2.0.17" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/shared_preferences-2.0.18" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/path_provider-2.0.13" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/sqflite-2.2.5" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/open_file-2.1.1" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/flutter_native_splash-2.2.16" />
<root url="file:///opt/flutter/.pub-cache/hosted/pub.dev/url_launcher-6.1.10" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_web-2.0.16" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_android-6.0.25" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_linux-3.0.4" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences-2.0.18" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_macos-3.0.4" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/path_provider_android-2.0.24" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_windows-3.0.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher_ios-6.1.2" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/path_provider_foundation-2.1.3" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/path_provider_linux-2.1.10" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/url_launcher-6.1.10" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences_linux-2.1.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences_foundation-2.1.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/sqflite-2.2.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences_android-2.0.17" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/path_provider_windows-2.1.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences_windows-2.1.5" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/path_provider-2.0.13" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/shared_preferences_web-2.0.6" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/better_open_file-3.6.4" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dev/flutter_native_splash-2.2.19" />
</CLASSES>
<JAVADOC />
<SOURCES />

21
lib/api/marianumcloud/webdav/queries/downloadFile/downloadFile.dart Normal file

@ -0,0 +1,21 @@
import 'package:marianum_mobile/api/apiResponse.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/queries/downloadFile/downloadFileParams.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/webdavApi.dart';
class DownloadFile extends WebdavApi<DownloadFileParams> {
DownloadFileParams params;
DownloadFile(this.params) : super(params);
@override
Future<ApiResponse> run() async {
// final file = await File(localPath).create();
// Uint8List downloadedFile = await (await WebdavApi.webdav).download(params.webdavPath);
// file.writeAsBytesSync(downloadedFile, flush: true, mode: FileMode.write);
//
// OpenFile.open(localPath);
throw UnimplementedError();
}
}

16
lib/api/marianumcloud/webdav/queries/downloadFile/downloadFileParams.dart Normal file

@ -0,0 +1,16 @@
import 'package:json_annotation/json_annotation.dart';
import 'package:marianum_mobile/api/apiParams.dart';
part 'downloadFileParams.g.dart';
@JsonSerializable()
class DownloadFileParams extends ApiParams {
String webdavSourcePath;
String localTargetPath;
String filename;
DownloadFileParams(this.webdavSourcePath, this.localTargetPath, this.filename);
factory DownloadFileParams.fromJson(Map<String, dynamic> json) => _$DownloadFileParamsFromJson(json);
Map<String, dynamic> toJson() => _$DownloadFileParamsToJson(this);
}

21
lib/api/marianumcloud/webdav/queries/downloadFile/downloadFileParams.g.dart Normal file

@ -0,0 +1,21 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'downloadFileParams.dart';
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
DownloadFileParams _$DownloadFileParamsFromJson(Map<String, dynamic> json) =>
DownloadFileParams(
json['webdavSourcePath'] as String,
json['localTargetPath'] as String,
json['filename'] as String,
);
Map<String, dynamic> _$DownloadFileParamsToJson(DownloadFileParams instance) =>
<String, dynamic>{
'webdavSourcePath': instance.webdavSourcePath,
'localTargetPath': instance.localTargetPath,
'filename': instance.filename,
};

14
lib/api/marianumcloud/webdav/queries/downloadFile/downloadFileResponse.dart Normal file

@ -0,0 +1,14 @@
import 'package:json_annotation/json_annotation.dart';
part 'downloadFileResponse.g.dart';
@JsonSerializable()
class DownloadFileResponse {
String path;
DownloadFileResponse(this.path);
factory DownloadFileResponse.fromJson(Map<String, dynamic> json) => _$DownloadFileResponseFromJson(json);
Map<String, dynamic> toJson() => _$DownloadFileResponseToJson(this);
}

19
lib/api/marianumcloud/webdav/queries/downloadFile/downloadFileResponse.g.dart Normal file

@ -0,0 +1,19 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'downloadFileResponse.dart';
// **************************************************************************
// JsonSerializableGenerator
// **************************************************************************
DownloadFileResponse _$DownloadFileResponseFromJson(
Map<String, dynamic> json) =>
DownloadFileResponse(
json['path'] as String,
);
Map<String, dynamic> _$DownloadFileResponseToJson(
DownloadFileResponse instance) =>
<String, dynamic>{
'path': instance.path,
};

7
lib/api/marianumcloud/webdav/webdavApi.dart

@ -14,10 +14,17 @@ abstract class WebdavApi<T> extends ApiRequest {
Future<ApiResponse> run();
static Future<WebDavClient> webdav = establishWebdavConnection();
static Future<String> webdavConnectString = buildWebdavConnectString();
static Future<WebDavClient> establishWebdavConnection() async {
SharedPreferences preferences = await SharedPreferences.getInstance();
return NextcloudClient("https://cloud.marianum-fulda.de/", username: preferences.getString("username"), password: preferences.getString("password"), loginName: preferences.getString("username")).webdav;
}
static Future<String> buildWebdavConnectString() async {
SharedPreferences preferences = await SharedPreferences.getInstance();
return "https://${preferences.getString("username")}:${preferences.getString("password")}@cloud.marianum-fulda.de/remote.php/dav/files/${preferences.getString("username")}/";
}
}

1
lib/data/files/filesProps.dart

@ -1,3 +1,4 @@
import 'package:marianum_mobile/api/apiResponse.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/listFilesResponse.dart';

89
lib/screen/pages/files/fileDownload.dart Normal file

@ -0,0 +1,89 @@
import 'dart:developer';
import 'dart:io';
import 'package:flowder/flowder.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/webdavApi.dart';
import 'package:path_provider/path_provider.dart';
class FileDownload extends StatefulWidget {
String source;
String name;
FileDownload(this.source, this.name, {Key? key}) : super(key: key);
@override
State<FileDownload> createState() => _FileDownloadState();
}
class _FileDownloadState extends State<FileDownload> {
late DownloaderCore core;
void download(String remotePath, String name) async {
List<Directory>? paths = await getExternalStorageDirectories(type: StorageDirectory.downloads);
String local = paths!.first.path + Platform.pathSeparator + name;
DownloaderUtils options = DownloaderUtils(
progressCallback: (current, total) {
final progress = (current / total) * 100;
setState(() => {
percent = progress,
});
},
file: File(local),
progress: ProgressImplementation(),
deleteOnCancel: true,
onDone: () {
// OpenFile.open(local).then((value) => () {
// log("Result: ${value.toString()}");
// });
Navigator.of(context).pop();
showDialog(context: context, builder: (context) {
return AlertDialog(
icon: const Icon(Icons.link),
title: const Text("Dateipfad"),
content: Text(local),
);
});
},
);
log(local);
core = await Flowder.download(
"${await WebdavApi.webdavConnectString}$remotePath",
options,
);
}
double percent = 0;
@override
void initState() {
super.initState();
log("Downloading file: Source(${widget.source}), Name(${widget.name})");
download(widget.source, widget.name);
}
@override
Widget build(BuildContext context) {
return AlertDialog(
title: const Text("Download"),
content: ListTile(
leading: const Icon(Icons.download),
title: LinearProgressIndicator(value: percent/100),
trailing: Text("${percent.round()}%"),
),
actions: [
TextButton(
child: const Text("Abbrechen"),
onPressed: () => () {
if(!core.isCancelled) core.cancel();
Navigator.of(context, rootNavigator: true).pop();
},
)
],
);
}
}

10
lib/screen/pages/files/files.dart

@ -1,7 +1,10 @@
import 'dart:developer';
import 'package:filesize/filesize.dart';
import 'package:flutter/material.dart';
import 'package:jiffy/jiffy.dart';
import 'package:marianum_mobile/api/marianumcloud/webdav/queries/listFiles/cacheableFile.dart';
import 'package:marianum_mobile/screen/pages/files/fileDownload.dart';
import 'package:marianum_mobile/widget/errorView.dart';
import 'package:provider/provider.dart';
@ -66,11 +69,10 @@ class _FilesState extends State<Files> {
props.enterFolder(file.name);
} else {
//TODO implement file download / view
log(file.path);
showDialog(context: context, builder: (context) {
return const AlertDialog(
title: Text("Datei öffnen"),
content: Text("Das öffnen von Dateien ist noch nicht implementiert!"),
);
return FileDownload(file.path, file.name);
});
}
},

9
pubspec.yaml

@ -51,14 +51,17 @@ dependencies:
git:
url: https://github.com/provokateurin/nextcloud-neon
path: packages/nextcloud
flutter_launcher_icons: ^0.11.0
flutter_launcher_icons: ^0.12.0
pretty_json: ^2.0.0
cached_network_image: ^3.2.3
open_file: ^2.1.1
flowder: ^0.2.0
url_launcher: ^6.1.10
flutter_linkify: ^5.0.2
filesize: ^2.0.1
path_provider: ^2.0.13
better_open_file: ^3.6.4
flowder:
git:
url: https://github.com/Harsh223/flowder.git
dependency_overrides:
xml: ^6.2.2