import 'package:famedlysdk/encryption/utils/key_verification.dart'; import 'package:famedlysdk/famedlysdk.dart'; import 'package:fluffychat/components/audio_player.dart'; import 'package:future_loading_dialog/future_loading_dialog.dart'; import 'package:fluffychat/components/image_bubble.dart'; import 'package:fluffychat/utils/event_extension.dart'; import 'package:fluffychat/utils/matrix_locals.dart'; import 'package:fluffychat/components/dialogs/key_verification_dialog.dart'; import 'package:flushbar/flushbar_helper.dart'; import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:matrix_link_text/link_text.dart'; import 'package:url_launcher/url_launcher.dart'; import '../utils/url_launcher.dart'; import '../app_config.dart'; import 'html_message.dart'; import 'matrix.dart'; import 'message_download_content.dart'; class MessageContent extends StatelessWidget { final Event event; final Color textColor; const MessageContent(this.event, {this.textColor}); void _verifyOrRequestKey(BuildContext context) async { if (event.content['can_request_session'] != true) { FlushbarHelper.createError( message: event.type == EventTypes.Encrypted ? L10n.of(context).needPantalaimonWarning : event.getLocalizedBody( MatrixLocals(L10n.of(context)), ), ); return; } final client = Matrix.of(context).client; if (client.isUnknownSession && client.encryption.crossSigning.enabled) { final req = await client.userDeviceKeys[client.userID].startVerification(); req.onUpdate = () async { if (req.state == KeyVerificationState.done) { for (var i = 0; i < 12; i++) { if (await client.encryption.keyManager.isCached()) { break; } await Future.delayed(Duration(seconds: 1)); } final timeline = await event.room.getTimeline(); timeline.requestKeys(); timeline.cancelSubscriptions(); } }; await KeyVerificationDialog( request: req, l10n: L10n.of(context), ).show(context); } else { final success = await showFutureLoadingDialog( context: context, future: () => event.requestKey(), ); if (success.error == null) { await FlushbarHelper.createLoading( title: L10n.of(context).loadingPleaseWait, message: L10n.of(context).requestToReadOlderMessages, linearProgressIndicator: LinearProgressIndicator(), ).show(context); } } } @override Widget build(BuildContext context) { switch (event.type) { case EventTypes.Message: case EventTypes.Encrypted: case EventTypes.Sticker: switch (event.messageType) { case MessageTypes.Image: case MessageTypes.Sticker: if (event.showThumbnail) { return ImageBubble(event); } return MessageDownloadContent(event, textColor); case MessageTypes.Audio: return AudioPlayer( event, color: textColor, ); case MessageTypes.Video: case MessageTypes.File: return MessageDownloadContent(event, textColor); case MessageTypes.Text: case MessageTypes.Notice: case MessageTypes.Emote: if (AppConfig.renderHtml && !event.redacted && event.isRichMessage) { var html = event.formattedText; if (event.messageType == MessageTypes.Emote) { html = '* $html'; } final bigEmotes = event.onlyEmotes && event.numberEmotes > 0 && event.numberEmotes <= 10; final fontSize = DefaultTextStyle.of(context).style.fontSize; return HtmlMessage( html: html, defaultTextStyle: TextStyle( color: textColor, fontSize: bigEmotes ? fontSize * 3 : fontSize, ), room: event.room, emoteSize: bigEmotes ? fontSize * 3 : fontSize * 1.5, ); } // else we fall through to the normal message rendering continue textmessage; case MessageTypes.BadEncrypted: case EventTypes.Encrypted: return RaisedButton( elevation: 7, color: Theme.of(context).scaffoldBackgroundColor, shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(6), ), child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.lock_outline), SizedBox(width: 8), Text(L10n.of(context).encrypted), ], ), onPressed: () => _verifyOrRequestKey(context), ); case MessageTypes.Location: case MessageTypes.None: textmessage: default: if (event.content['msgtype'] == Matrix.callNamespace) { return RaisedButton( elevation: 7, color: Theme.of(context).scaffoldBackgroundColor, shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(6), ), child: Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.phone_outlined, color: Colors.green), SizedBox(width: 8), Text(L10n.of(context).videoCall), ], ), onPressed: () => launch(event.body), ); } final fontSize = DefaultTextStyle.of(context).style.fontSize; if (event.redacted) { return Row( mainAxisSize: MainAxisSize.min, children: [ Icon(Icons.delete_forever_outlined, color: textColor), SizedBox(width: 4), Text( event.getLocalizedBody(MatrixLocals(L10n.of(context)), hideReply: true), style: TextStyle( color: textColor, fontSize: fontSize, fontWeight: FontWeight.bold, decoration: TextDecoration.lineThrough, decorationThickness: 0.5, ), ), ], ); } final bigEmotes = event.onlyEmotes && event.numberEmotes > 0 && event.numberEmotes <= 10; return LinkText( text: event.getLocalizedBody(MatrixLocals(L10n.of(context)), hideReply: true), textStyle: TextStyle( color: textColor, fontSize: bigEmotes ? fontSize * 3 : fontSize, decoration: event.redacted ? TextDecoration.lineThrough : null, ), onLinkTap: (url) => UrlLauncher(context, url).launchUrl(), ); } break; default: return Text( L10n.of(context) .userSentUnknownEvent(event.sender.calcDisplayname(), event.type), style: TextStyle( color: textColor, decoration: event.redacted ? TextDecoration.lineThrough : null, ), ); } return Container(); // else flutter analyze complains } }