279 lines
10 KiB
Dart
279 lines
10 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/l10n.dart';
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import 'package:future_loading_dialog/future_loading_dialog.dart';
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import 'package:matrix/encryption/utils/key_verification.dart';
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import 'package:matrix/matrix.dart';
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import 'package:matrix_link_text/link_text.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:fluffychat/pages/key_verification_dialog.dart';
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import 'package:fluffychat/utils/matrix_sdk_extensions.dart/event_extension.dart';
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import 'package:fluffychat/utils/matrix_sdk_extensions.dart/matrix_locals.dart';
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import 'package:fluffychat/widgets/event_content/audio_player.dart';
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import 'package:fluffychat/widgets/event_content/image_bubble.dart';
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import '../../config/app_config.dart';
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import '../../pages/video_viewer.dart';
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import '../../utils/platform_infos.dart';
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import '../../utils/url_launcher.dart';
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import '../matrix.dart';
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import 'html_message.dart';
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import 'map_bubble.dart';
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import 'message_download_content.dart';
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import 'sticker.dart';
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class MessageContent extends StatelessWidget {
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final Event event;
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final Color textColor;
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const MessageContent(this.event, {Key key, this.textColor}) : super(key: key);
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void _verifyOrRequestKey(BuildContext context) async {
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if (event.content['can_request_session'] != true) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(
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event.type == EventTypes.Encrypted
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? L10n.of(context).needPantalaimonWarning
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: event.getLocalizedBody(
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MatrixLocals(L10n.of(context)),
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),
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)));
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return;
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}
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final client = Matrix.of(context).client;
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if (client.isUnknownSession && client.encryption.crossSigning.enabled) {
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final req =
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await client.userDeviceKeys[client.userID].startVerification();
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req.onUpdate = () async {
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if (req.state == KeyVerificationState.done) {
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for (var i = 0; i < 12; i++) {
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if (await client.encryption.keyManager.isCached()) {
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break;
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}
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await Future.delayed(const Duration(seconds: 1));
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}
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final timeline = await event.room.getTimeline();
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timeline.requestKeys();
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timeline.cancelSubscriptions();
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}
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};
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await KeyVerificationDialog(request: req).show(context);
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} else {
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final success = await showFutureLoadingDialog(
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context: context,
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future: () => event.requestKey(),
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);
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if (success.error == null) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(
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content: Text(L10n.of(context).requestToReadOlderMessages)));
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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final fontSize =
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DefaultTextStyle.of(context).style.fontSize * AppConfig.fontSizeFactor;
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switch (event.type) {
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case EventTypes.Message:
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case EventTypes.Encrypted:
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case EventTypes.Sticker:
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switch (event.messageType) {
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case MessageTypes.Image:
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if (event.showThumbnail) {
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return ImageBubble(
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event,
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width: 400,
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height: 300,
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fit: BoxFit.cover,
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);
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}
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return MessageDownloadContent(event, textColor);
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case MessageTypes.Sticker:
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if (event.showThumbnail) {
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return Sticker(event);
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}
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return MessageDownloadContent(event, textColor);
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case MessageTypes.Audio:
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if (PlatformInfos.isMobile) {
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return AudioPlayerWidget(
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event,
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color: textColor,
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);
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}
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return MessageDownloadContent(event, textColor);
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case MessageTypes.Video:
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if (event.showThumbnail &&
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(PlatformInfos.isMobile || PlatformInfos.isWeb)) {
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return InkWell(
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onTap: () => showDialog(
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context: Matrix.of(context).navigatorContext,
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useRootNavigator: false,
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builder: (_) => VideoViewer(event),
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),
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child: Stack(
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alignment: Alignment.center,
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children: <Widget>[
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ImageBubble(
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event,
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width: 400,
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height: 300,
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fit: BoxFit.cover,
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tapToView: false,
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),
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const Icon(Icons.play_circle_outline,
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size: 200, color: Colors.grey),
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],
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),
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);
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}
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return MessageDownloadContent(event, textColor);
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case MessageTypes.File:
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return MessageDownloadContent(event, textColor);
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case MessageTypes.Text:
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case MessageTypes.Notice:
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case MessageTypes.Emote:
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if (AppConfig.renderHtml &&
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!event.redacted &&
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event.isRichMessage) {
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var html = event.formattedText;
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if (event.messageType == MessageTypes.Emote) {
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html = '* $html';
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}
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final bigEmotes = event.onlyEmotes &&
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event.numberEmotes > 0 &&
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event.numberEmotes <= 10;
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return HtmlMessage(
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html: html,
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defaultTextStyle: TextStyle(
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color: textColor,
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fontSize: bigEmotes ? fontSize * 3 : fontSize,
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),
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linkStyle: TextStyle(
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color: textColor.withAlpha(150),
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fontSize: bigEmotes ? fontSize * 3 : fontSize,
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decoration: TextDecoration.underline,
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),
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room: event.room,
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emoteSize: bigEmotes ? fontSize * 3 : fontSize * 1.5,
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);
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}
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// else we fall through to the normal message rendering
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continue textmessage;
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case MessageTypes.BadEncrypted:
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case EventTypes.Encrypted:
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return ElevatedButton.icon(
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style: ElevatedButton.styleFrom(
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primary: Theme.of(context).scaffoldBackgroundColor,
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onPrimary: Theme.of(context).textTheme.bodyText1.color,
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),
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onPressed: () => _verifyOrRequestKey(context),
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icon: const Icon(Icons.lock_outline),
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label: Text(L10n.of(context).encrypted),
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);
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case MessageTypes.Location:
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final geoUri =
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Uri.tryParse(event.content.tryGet<String>('geo_uri'));
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if (geoUri != null &&
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geoUri.scheme == 'geo' &&
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geoUri.path != null) {
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final latlong = geoUri.path
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.split(';')
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.first
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.split(',')
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.map((s) => double.tryParse(s))
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.toList();
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if (latlong.length == 2 &&
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latlong.first != null &&
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latlong.last != null) {
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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MapBubble(
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latitude: latlong.first,
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longitude: latlong.last,
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),
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const SizedBox(height: 6),
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OutlinedButton.icon(
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icon: Icon(Icons.location_on_outlined, color: textColor),
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onPressed:
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UrlLauncher(context, geoUri.toString()).launchUrl,
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label: Text(
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L10n.of(context).openInMaps,
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style: TextStyle(color: textColor),
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),
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),
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],
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);
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}
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}
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continue textmessage;
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case MessageTypes.None:
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textmessage:
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default:
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if (event.content['msgtype'] == Matrix.callNamespace) {
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return ElevatedButton.icon(
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style: ElevatedButton.styleFrom(
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primary: Theme.of(context).scaffoldBackgroundColor,
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onPrimary: Theme.of(context).textTheme.bodyText1.color,
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),
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onPressed: () => launch(event.body),
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icon: const Icon(Icons.phone_outlined, color: Colors.green),
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label: Text(L10n.of(context).videoCall),
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);
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}
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if (event.redacted) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.delete_forever_outlined, color: textColor),
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const SizedBox(width: 4),
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Text(
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event.getLocalizedBody(MatrixLocals(L10n.of(context)),
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hideReply: true),
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style: TextStyle(
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color: textColor,
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fontSize: fontSize,
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fontWeight: FontWeight.bold,
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decoration: TextDecoration.lineThrough,
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decorationThickness: 0.5,
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),
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),
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],
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);
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}
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final bigEmotes = event.onlyEmotes &&
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event.numberEmotes > 0 &&
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event.numberEmotes <= 10;
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return LinkText(
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text: event.getLocalizedBody(MatrixLocals(L10n.of(context)),
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hideReply: true),
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textStyle: TextStyle(
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color: textColor,
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fontSize: bigEmotes ? fontSize * 3 : fontSize,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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linkStyle: TextStyle(
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color: textColor.withAlpha(150),
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fontSize: bigEmotes ? fontSize * 3 : fontSize,
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decoration: TextDecoration.underline,
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),
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onLinkTap: (url) => UrlLauncher(context, url).launchUrl(),
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);
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}
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break;
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default:
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return Text(
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L10n.of(context)
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.userSentUnknownEvent(event.sender.calcDisplayname(), event.type),
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style: TextStyle(
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color: textColor,
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decoration: event.redacted ? TextDecoration.lineThrough : null,
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),
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);
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}
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return Container(); // else flutter analyze complains
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}
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}
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