import 'package:adaptive_dialog/adaptive_dialog.dart'; import 'package:flushbar/flushbar_helper.dart'; import 'package:cached_network_image/cached_network_image.dart'; 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:image_picker/image_picker.dart'; import 'package:future_loading_dialog/future_loading_dialog.dart'; import '../components/matrix.dart'; class EmotesSettings extends StatefulWidget { final Room room; final String stateKey; EmotesSettings({this.room, this.stateKey}); @override _EmotesSettingsState createState() => _EmotesSettingsState(); } class _EmoteEntry { String emote; String mxc; _EmoteEntry({this.emote, this.mxc}); String get emoteClean => emote.substring(1, emote.length - 1); } class _EmotesSettingsState extends State { List<_EmoteEntry> emotes; bool showSave = false; TextEditingController newEmoteController = TextEditingController(); TextEditingController newMxcController = TextEditingController(); Future _save(BuildContext context) async { if (readonly) { return; } final client = Matrix.of(context).client; // be sure to preserve any data not in "short" Map content; if (widget.room != null) { content = widget.room .getState('im.ponies.room_emotes', widget.stateKey ?? '') ?.content ?? {}; } else { content = client.accountData['im.ponies.user_emotes']?.content ?? {}; } if (!(content['emoticons'] is Map)) { content['emoticons'] = {}; } // add / update changed emotes final allowedShortcodes = {}; for (final emote in emotes) { allowedShortcodes.add(emote.emote); if (!(content['emoticons'][emote.emote] is Map)) { content['emoticons'][emote.emote] = {}; } 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, future: () => client.sendState(widget.room.id, 'im.ponies.room_emotes', content, widget.stateKey ?? ''), ); } else { await showFutureLoadingDialog( context: context, future: () => client.setAccountData( client.userID, 'im.ponies.user_emotes', content), ); } } Future _setIsGloballyActive(BuildContext context, bool active) async { if (widget.room == null) { return; } final client = Matrix.of(context).client; final content = client.accountData['im.ponies.emote_rooms']?.content ?? {}; if (active) { if (!(content['rooms'] is Map)) { content['rooms'] = {}; } if (!(content['rooms'][widget.room.id] is Map)) { content['rooms'][widget.room.id] = {}; } if (!(content['rooms'][widget.room.id][widget.stateKey ?? ''] is Map)) { content['rooms'][widget.room.id] [widget.stateKey ?? ''] = {}; } } 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), ); } 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')); @override Widget build(BuildContext context) { var client = Matrix.of(context).client; if (emotes == null) { emotes = <_EmoteEntry>[]; Map emoteSource; if (widget.room != null) { emoteSource = widget.room .getState('im.ponies.room_emotes', widget.stateKey ?? '') ?.content; } else { emoteSource = 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)); } }); } } } return Scaffold( appBar: AppBar( leading: BackButton(), title: Text(L10n.of(context).emoteSettings), ), floatingActionButton: showSave ? FloatingActionButton( onPressed: () async { await _save(context); setState(() { showSave = false; }); }, child: Icon(Icons.save_outlined, color: Colors.white), ) : null, body: StreamBuilder( stream: widget.room?.onUpdate?.stream, builder: (context, snapshot) { return Column( children: [ if (!readonly) Container( padding: EdgeInsets.symmetric( vertical: 8.0, ), child: ListTile( leading: Container( width: 180.0, height: 38, padding: EdgeInsets.symmetric(horizontal: 8), decoration: BoxDecoration( borderRadius: BorderRadius.all(Radius.circular(10)), color: Theme.of(context).secondaryHeaderColor, ), child: TextField( controller: newEmoteController, autocorrect: false, minLines: 1, maxLines: 1, decoration: InputDecoration( hintText: L10n.of(context).emoteShortcode, prefixText: ': ', suffixText: ':', prefixStyle: TextStyle( color: Theme.of(context).accentColor, fontWeight: FontWeight.bold, ), suffixStyle: TextStyle( color: Theme.of(context).accentColor, fontWeight: FontWeight.bold, ), border: InputBorder.none, ), ), ), title: _EmoteImagePicker(newMxcController), trailing: InkWell( onTap: () async { if (newEmoteController.text == null || newEmoteController.text.isEmpty || newMxcController.text == null || newMxcController.text.isEmpty) { await showOkAlertDialog( context: context, message: L10n.of(context).emoteWarnNeedToPick, okLabel: L10n.of(context).ok, useRootNavigator: false, ); return; } final emoteCode = ':${newEmoteController.text}:'; final mxc = newMxcController.text; if (emotes.indexWhere((e) => e.emote == emoteCode && e.mxc != mxc) != -1) { await showOkAlertDialog( context: context, message: L10n.of(context).emoteExists, okLabel: L10n.of(context).ok, useRootNavigator: false, ); return; } if (!RegExp(r'^:[-\w]+:$').hasMatch(emoteCode)) { await showOkAlertDialog( context: context, message: L10n.of(context).emoteInvalid, okLabel: L10n.of(context).ok, useRootNavigator: false, ); return; } emotes.add(_EmoteEntry(emote: emoteCode, mxc: mxc)); await _save(context); setState(() { newEmoteController.text = ''; newMxcController.text = ''; showSave = false; }); }, child: Icon( Icons.add_outlined, color: Colors.green, size: 32.0, ), ), ), ), if (widget.room != null) ListTile( title: Text(L10n.of(context).enableEmotesGlobally), trailing: Switch( value: isGloballyActive(client), onChanged: (bool newValue) async { await _setIsGloballyActive(context, newValue); setState(() => null); }, ), ), if (!readonly || widget.room != null) Divider( height: 2, thickness: 2, color: Theme.of(context).primaryColor, ), Expanded( child: emotes.isEmpty ? Center( child: Padding( padding: EdgeInsets.all(16), child: Text( L10n.of(context).noEmotesFound, style: TextStyle(fontSize: 20), ), ), ) : ListView.separated( separatorBuilder: (BuildContext context, int i) => Container(), itemCount: emotes.length + 1, itemBuilder: (BuildContext context, int i) { if (i >= emotes.length) { return Container(height: 70); } final emote = emotes[i]; final controller = TextEditingController(); controller.text = emote.emoteClean; return ListTile( leading: Container( width: 180.0, height: 38, padding: EdgeInsets.symmetric(horizontal: 8), decoration: BoxDecoration( borderRadius: BorderRadius.all(Radius.circular(10)), color: Theme.of(context).secondaryHeaderColor, ), child: TextField( readOnly: readonly, controller: controller, autocorrect: false, minLines: 1, maxLines: 1, decoration: InputDecoration( hintText: L10n.of(context).emoteShortcode, prefixText: ': ', suffixText: ':', prefixStyle: TextStyle( color: Theme.of(context).accentColor, fontWeight: FontWeight.bold, ), suffixStyle: TextStyle( color: Theme.of(context).accentColor, fontWeight: FontWeight.bold, ), border: InputBorder.none, ), onSubmitted: (s) { final emoteCode = ':$s:'; if (emotes.indexWhere((e) => e.emote == emoteCode && e.mxc != emote.mxc) != -1) { controller.text = emote.emoteClean; showOkAlertDialog( context: context, message: L10n.of(context).emoteExists, okLabel: L10n.of(context).ok, useRootNavigator: false, ); return; } if (!RegExp(r'^:[-\w]+:$') .hasMatch(emoteCode)) { controller.text = emote.emoteClean; showOkAlertDialog( context: context, message: L10n.of(context).emoteInvalid, okLabel: L10n.of(context).ok, useRootNavigator: false, ); return; } setState(() { emote.emote = emoteCode; showSave = true; }); }, ), ), title: _EmoteImage(emote.mxc), trailing: readonly ? null : InkWell( onTap: () => setState(() { emotes.removeWhere( (e) => e.emote == emote.emote); showSave = true; }), child: Icon( Icons.delete_forever_outlined, color: Colors.red, size: 32.0, ), ), ); }, ), ), ], ); }), ); } } class _EmoteImage extends StatelessWidget { final String mxc; _EmoteImage(this.mxc); @override Widget build(BuildContext context) { final size = 38.0; final devicePixelRatio = MediaQuery.of(context).devicePixelRatio; final url = Uri.parse(mxc)?.getThumbnail( Matrix.of(context).client, width: size * devicePixelRatio, height: size * devicePixelRatio, method: ThumbnailMethod.scale, ); return CachedNetworkImage( imageUrl: url, fit: BoxFit.contain, width: size, height: size, ); } } class _EmoteImagePicker extends StatefulWidget { final TextEditingController controller; _EmoteImagePicker(this.controller); @override _EmoteImagePickerState createState() => _EmoteImagePickerState(); } class _EmoteImagePickerState extends State<_EmoteImagePicker> { @override Widget build(BuildContext context) { if (widget.controller.text == null || widget.controller.text.isEmpty) { return ElevatedButton( onPressed: () async { if (kIsWeb) { await FlushbarHelper.createError( message: L10n.of(context).notSupportedInWeb) .show(context); 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, future: () => Matrix.of(context).client.upload(file.bytes, file.name), ); if (uploadResp.error == null) { setState(() { widget.controller.text = uploadResp.result; }); } }, child: Text(L10n.of(context).pickImage), ); } else { return _EmoteImage(widget.controller.text); } } }