fluffychat/lib/pages/add_story/add_story.dart
2022-01-15 12:01:14 +01:00

185 lines
5.6 KiB
Dart

//@dart=2.12
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:file_picker_cross/file_picker_cross.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'package:image_picker/image_picker.dart';
import 'package:matrix/matrix.dart';
import 'package:video_player/video_player.dart';
import 'package:vrouter/vrouter.dart';
import 'package:fluffychat/pages/add_story/add_story_view.dart';
import 'package:fluffychat/pages/add_story/invite_story_page.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions.dart/matrix_file_extension.dart';
import 'package:fluffychat/utils/room_send_file_extension.dart';
import 'package:fluffychat/utils/string_color.dart';
import 'package:fluffychat/widgets/matrix.dart';
import '../../utils/matrix_sdk_extensions.dart/client_stories_extension.dart';
class AddStoryPage extends StatefulWidget {
const AddStoryPage({Key? key}) : super(key: key);
@override
AddStoryController createState() => AddStoryController();
}
class AddStoryController extends State<AddStoryPage> {
final TextEditingController controller = TextEditingController();
late Color backgroundColor;
late Color backgroundColorDark;
MatrixFile? image;
MatrixFile? video;
VideoPlayerController? videoPlayerController;
bool get hasMedia => image != null || video != null;
void updateColors() => hasMedia
? null
: setState(() {
backgroundColor = controller.text.color;
backgroundColorDark = controller.text.darkColor;
});
void importMedia() async {
final picked = await FilePickerCross.importFromStorage(
type: FileTypeCross.image,
);
final fileName = picked.fileName;
if (fileName == null) return;
setState(() {
image = MatrixFile(bytes: picked.toUint8List(), name: fileName);
});
}
void capturePhoto() async {
final picked = await ImagePicker().pickImage(
source: ImageSource.camera,
);
if (picked == null) return;
final bytes = await picked.readAsBytes();
setState(() {
image = MatrixFile(bytes: bytes, name: picked.name);
});
}
void captureVideo() async {
final picked = await ImagePicker().pickVideo(
source: ImageSource.camera,
);
if (picked == null) return;
final bytes = await picked.readAsBytes();
setState(() {
video = MatrixFile(bytes: bytes, name: picked.name);
videoPlayerController = VideoPlayerController.file(File(picked.path))
..setLooping(true);
});
}
void postStory() async {
final client = Matrix.of(context).client;
var storiesRoom = await client.getStoriesRoom(context);
// Invite contacts if necessary
final undecided = await showFutureLoadingDialog(
context: context,
future: () => client.getUndecidedContactsForStories(storiesRoom),
);
final result = undecided.result;
if (result == null) return;
if (result.isNotEmpty) {
final created = await showDialog<bool>(
context: context,
useRootNavigator: false,
builder: (context) => InviteStoryPage(storiesRoom: storiesRoom),
);
if (created != true) return;
storiesRoom ??= await client.getStoriesRoom(context);
}
// Post story
final postResult = await showFutureLoadingDialog(
context: context,
future: () async {
if (storiesRoom == null) throw ('Stories room is null');
final video = this.video;
if (video != null) {
await storiesRoom.sendFileEventWithThumbnail(
video.detectFileType,
extraContent: {'body': controller.text},
);
return;
}
final image = this.image;
if (image != null) {
await storiesRoom.sendFileEventWithThumbnail(
image.detectFileType,
extraContent: {'body': controller.text},
);
return;
}
await storiesRoom.sendTextEvent(controller.text);
},
);
if (postResult.error == null) {
VRouter.of(context).pop();
}
}
@override
void initState() {
super.initState();
final text = Matrix.of(context).client.userID!;
backgroundColor = text.color;
backgroundColorDark = text.darkColor;
final shareContent = Matrix.of(context).shareContent;
// ignore: unnecessary_null_comparison
if (shareContent != null) {
image = shareContent.tryGet<MatrixFile>('file');
controller.text = shareContent.tryGet<String>('body') ?? '';
if (shareContent.tryGet<String>('msgtype') == MessageTypes.Image) {
Event(
content: shareContent,
type: EventTypes.Message,
room: Room(id: '!tmproom', client: Matrix.of(context).client),
eventId: 'tmpevent',
senderId: '@tmpsender:example',
originServerTs: DateTime.now(),
).downloadAndDecryptAttachment().then((file) {
setState(() {
image = file;
});
});
} else if (shareContent.tryGet<String>('msgtype') == MessageTypes.Video) {
Event(
content: shareContent,
type: EventTypes.Message,
room: Room(id: '!tmproom', client: Matrix.of(context).client),
eventId: 'tmpevent',
senderId: '@tmpsender:example',
originServerTs: DateTime.now(),
).downloadAndDecryptAttachment().then((file) {
setState(() {
video = file;
});
});
}
Matrix.of(context).shareContent = null;
}
}
@override
void dispose() {
videoPlayerController?.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) => AddStoryView(this);
}