fluffychat/lib/pages/settings_emotes.dart

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import 'package:adaptive_dialog/adaptive_dialog.dart';
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import 'package:famedlysdk/famedlysdk.dart';
import 'package:file_picker_cross/file_picker_cross.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'package:image_picker/image_picker.dart';
import 'views/settings_emotes_view.dart';
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import '../widgets/matrix.dart';
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class EmotesSettings extends StatefulWidget {
final Room room;
final String stateKey;
EmotesSettings({this.room, this.stateKey});
@override
EmotesSettingsController createState() => EmotesSettingsController();
}
class EmoteEntry {
String emote;
String mxc;
EmoteEntry({this.emote, this.mxc});
String get emoteClean => emote.substring(1, emote.length - 1);
}
class EmotesSettingsController extends State<EmotesSettings> {
List<EmoteEntry> emotes;
bool showSave = false;
TextEditingController newEmoteController = TextEditingController();
TextEditingController newMxcController = TextEditingController();
Future<void> _save(BuildContext context) async {
if (readonly) {
return;
}
final client = Matrix.of(context).client;
// be sure to preserve any data not in "short"
Map<String, dynamic> content;
if (widget.room != null) {
content = widget.room
.getState('im.ponies.room_emotes', widget.stateKey ?? '')
?.content ??
<String, dynamic>{};
} else {
content = client.accountData['im.ponies.user_emotes']?.content ??
<String, dynamic>{};
}
if (!(content['emoticons'] is Map)) {
content['emoticons'] = <String, dynamic>{};
}
// add / update changed emotes
final allowedShortcodes = <String>{};
for (final emote in emotes) {
allowedShortcodes.add(emote.emote);
if (!(content['emoticons'][emote.emote] is Map)) {
content['emoticons'][emote.emote] = <String, dynamic>{};
}
content['emoticons'][emote.emote]['url'] = emote.mxc;
}
// remove emotes no more needed
// we make the iterator .toList() here so that we don't get into trouble modifying the very
// thing we are iterating over
for (final shortcode in content['emoticons'].keys.toList()) {
if (!allowedShortcodes.contains(shortcode)) {
content['emoticons'].remove(shortcode);
}
}
// remove the old "short" key
content.remove('short');
if (widget.room != null) {
await showFutureLoadingDialog(
context: context,
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future: () => client.setRoomStateWithKey(widget.room.id,
'im.ponies.room_emotes', content, widget.stateKey ?? ''),
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);
} else {
await showFutureLoadingDialog(
context: context,
future: () => client.setAccountData(
client.userID, 'im.ponies.user_emotes', content),
);
}
}
Future<void> setIsGloballyActive(bool active) async {
if (widget.room == null) {
return;
}
final client = Matrix.of(context).client;
final content = client.accountData['im.ponies.emote_rooms']?.content ??
<String, dynamic>{};
if (active) {
if (!(content['rooms'] is Map)) {
content['rooms'] = <String, dynamic>{};
}
if (!(content['rooms'][widget.room.id] is Map)) {
content['rooms'][widget.room.id] = <String, dynamic>{};
}
if (!(content['rooms'][widget.room.id][widget.stateKey ?? ''] is Map)) {
content['rooms'][widget.room.id]
[widget.stateKey ?? ''] = <String, dynamic>{};
}
} else if (content['rooms'] is Map &&
content['rooms'][widget.room.id] is Map) {
content['rooms'][widget.room.id].remove(widget.stateKey ?? '');
}
// and save
await showFutureLoadingDialog(
context: context,
future: () => client.setAccountData(
client.userID, 'im.ponies.emote_rooms', content),
);
setState(() => null);
}
void removeEmoteAction(EmoteEntry emote) => setState(() {
emotes.removeWhere((e) => e.emote == emote.emote);
showSave = true;
});
void submitEmoteAction(
String s,
EmoteEntry emote,
TextEditingController controller,
) {
final emoteCode = ':$s:';
if (emotes.indexWhere((e) => e.emote == emoteCode && e.mxc != emote.mxc) !=
-1) {
controller.text = emote.emoteClean;
showOkAlertDialog(
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useRootNavigator: false,
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context: context,
message: L10n.of(context).emoteExists,
okLabel: L10n.of(context).ok,
);
return;
}
if (!RegExp(r'^:[-\w]+:$').hasMatch(emoteCode)) {
controller.text = emote.emoteClean;
showOkAlertDialog(
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useRootNavigator: false,
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context: context,
message: L10n.of(context).emoteInvalid,
okLabel: L10n.of(context).ok,
);
return;
}
setState(() {
emote.emote = emoteCode;
showSave = true;
});
}
bool isGloballyActive(Client client) =>
widget.room != null &&
client.accountData['im.ponies.emote_rooms']?.content is Map &&
client.accountData['im.ponies.emote_rooms'].content['rooms'] is Map &&
client.accountData['im.ponies.emote_rooms'].content['rooms']
[widget.room.id] is Map &&
client.accountData['im.ponies.emote_rooms'].content['rooms']
[widget.room.id][widget.stateKey ?? ''] is Map;
bool get readonly => widget.room == null
? false
: !(widget.room.canSendEvent('im.ponies.room_emotes'));
void saveAction() async {
await _save(context);
setState(() {
showSave = false;
});
}
void addEmoteAction() async {
if (newEmoteController.text == null ||
newEmoteController.text.isEmpty ||
newMxcController.text == null ||
newMxcController.text.isEmpty) {
await showOkAlertDialog(
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useRootNavigator: false,
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context: context,
message: L10n.of(context).emoteWarnNeedToPick,
okLabel: L10n.of(context).ok,
);
return;
}
final emoteCode = ':${newEmoteController.text}:';
final mxc = newMxcController.text;
if (emotes.indexWhere((e) => e.emote == emoteCode && e.mxc != mxc) != -1) {
await showOkAlertDialog(
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useRootNavigator: false,
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context: context,
message: L10n.of(context).emoteExists,
okLabel: L10n.of(context).ok,
);
return;
}
if (!RegExp(r'^:[-\w]+:$').hasMatch(emoteCode)) {
await showOkAlertDialog(
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useRootNavigator: false,
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context: context,
message: L10n.of(context).emoteInvalid,
okLabel: L10n.of(context).ok,
);
return;
}
emotes.add(EmoteEntry(emote: emoteCode, mxc: mxc));
await _save(context);
setState(() {
newEmoteController.text = '';
newMxcController.text = '';
showSave = false;
});
}
void emoteImagePickerAction(TextEditingController controller) async {
if (kIsWeb) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(L10n.of(context).notSupportedInWeb)));
return;
}
MatrixFile file;
if (PlatformInfos.isMobile) {
final result = await ImagePicker().getImage(
source: ImageSource.gallery,
imageQuality: 50,
maxWidth: 1600,
maxHeight: 1600);
if (result == null) return;
file = MatrixFile(
bytes: await result.readAsBytes(),
name: result.path,
);
} else {
final result =
await FilePickerCross.importFromStorage(type: FileTypeCross.image);
if (result == null) return;
file = MatrixFile(
bytes: result.toUint8List(),
name: result.fileName,
);
}
final uploadResp = await showFutureLoadingDialog(
context: context,
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future: () =>
Matrix.of(context).client.uploadContent(file.bytes, file.name),
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);
if (uploadResp.error == null) {
setState(() {
controller.text = uploadResp.result;
});
}
}
@override
Widget build(BuildContext context) {
if (emotes == null) {
emotes = <EmoteEntry>[];
Map<String, dynamic> emoteSource;
if (widget.room != null) {
emoteSource = widget.room
.getState('im.ponies.room_emotes', widget.stateKey ?? '')
?.content;
} else {
emoteSource = Matrix.of(context)
.client
.accountData['im.ponies.user_emotes']
?.content;
}
if (emoteSource != null) {
if (emoteSource['emoticons'] is Map) {
emoteSource['emoticons'].forEach((key, value) {
if (key is String &&
value is Map &&
value['url'] is String &&
value['url'].startsWith('mxc://')) {
emotes.add(EmoteEntry(emote: key, mxc: value['url']));
}
});
} else if (emoteSource['short'] is Map) {
emoteSource['short'].forEach((key, value) {
if (key is String &&
value is String &&
value.startsWith('mxc://')) {
emotes.add(EmoteEntry(emote: key, mxc: value));
}
});
}
}
}
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return EmotesSettingsView(this);
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}
}