2021-09-21 21:57:40 +00:00
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import 'dart:io';
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2021-12-01 12:17:48 +00:00
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import 'package:cwtch/config.dart';
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2021-09-21 21:57:40 +00:00
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import 'package:cwtch/models/message.dart';
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2021-12-14 23:37:27 +00:00
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import 'package:cwtch/widgets/malformedbubble.dart';
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2021-09-21 21:57:40 +00:00
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import 'package:file_picker_desktop/file_picker_desktop.dart';
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2021-09-29 20:19:56 +00:00
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import 'package:flutter/cupertino.dart';
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2021-09-21 21:57:40 +00:00
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../main.dart';
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import '../model.dart';
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import 'package:intl/intl.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import '../settings.dart';
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import 'messagebubbledecorations.dart';
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// Like MessageBubble but for displaying chat overlay 100/101 invitations
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// Offers the user an accept/reject button if they don't have a matching contact already
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class FileBubble extends StatefulWidget {
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final String nameSuggestion;
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final String rootHash;
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final String nonce;
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final int fileSize;
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final bool interactive;
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2021-09-29 20:19:56 +00:00
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FileBubble(this.nameSuggestion, this.rootHash, this.nonce, this.fileSize, {this.interactive = true});
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2021-09-21 21:57:40 +00:00
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@override
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FileBubbleState createState() => FileBubbleState();
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String fileKey() {
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return this.rootHash + "." + this.nonce;
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}
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}
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class FileBubbleState extends State<FileBubble> {
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File? myFile;
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@override
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void initState() {
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super.initState();
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}
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2021-09-21 21:57:40 +00:00
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@override
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Widget build(BuildContext context) {
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var fromMe = Provider.of<MessageMetadata>(context).senderHandle == Provider.of<ProfileInfoState>(context).onion;
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2021-12-01 12:17:48 +00:00
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var flagStarted = Provider.of<MessageMetadata>(context).attributes["file-downloaded"] == "true";
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var borderRadiousEh = 15.0;
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var showFileSharing = Provider.of<Settings>(context).isExperimentEnabled(FileSharingExperiment);
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var prettyDate = DateFormat.yMd(Platform.localeName).add_jm().format(Provider.of<MessageMetadata>(context).timestamp);
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var downloadComplete = Provider.of<ProfileInfoState>(context).downloadComplete(widget.fileKey());
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var downloadInterrupted = Provider.of<ProfileInfoState>(context).downloadInterrupted(widget.fileKey());
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if (downloadInterrupted) {
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Provider.of<FlwtchState>(context, listen: false).cwtch.CheckDownloadStatus(Provider.of<ProfileInfoState>(context, listen: false).onion, widget.fileKey());
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}
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var path = Provider.of<ProfileInfoState>(context).downloadFinalPath(widget.fileKey());
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if (downloadComplete) {
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var lpath = path!.toLowerCase();
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if (lpath.endsWith("jpg") || lpath.endsWith("jpeg") || lpath.endsWith("png") || lpath.endsWith("gif") || lpath.endsWith("webp") || lpath.endsWith("bmp")) {
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if (myFile == null) {
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setState(() {
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myFile = new File(path);
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});
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}
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}
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}
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var downloadActive = Provider.of<ProfileInfoState>(context).downloadActive(widget.fileKey());
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var downloadGotManifest = Provider.of<ProfileInfoState>(context).downloadGotManifest(widget.fileKey());
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// If the sender is not us, then we want to give them a nickname...
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var senderDisplayStr = "";
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if (!fromMe) {
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ContactInfoState? contact = Provider.of<ProfileInfoState>(context).contactList.findContact(Provider.of<MessageMetadata>(context).senderHandle);
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if (contact != null) {
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senderDisplayStr = contact.nickname;
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} else {
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senderDisplayStr = Provider.of<MessageMetadata>(context).senderHandle;
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}
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}
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return LayoutBuilder(builder: (context, constraints) {
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var wdgSender = Center(
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widthFactor: 1,
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child: SelectableText(senderDisplayStr + '\u202F',
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style: TextStyle(fontSize: 9.0, color: fromMe ? Provider.of<Settings>(context).theme.messageFromMeTextColor() : Provider.of<Settings>(context).theme.messageFromOtherTextColor())));
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var isPreview = false;
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var wdgMessage = !showFileSharing
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? Text(AppLocalizations.of(context)!.messageEnableFileSharing)
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: fromMe
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? senderFileChrome(AppLocalizations.of(context)!.messageFileSent, widget.nameSuggestion, widget.rootHash, widget.fileSize)
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: (fileChrome(AppLocalizations.of(context)!.messageFileOffered + ":", widget.nameSuggestion, widget.rootHash, widget.fileSize,
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Provider.of<ProfileInfoState>(context).downloadSpeed(widget.fileKey())));
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Widget wdgDecorations;
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if (!showFileSharing) {
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wdgDecorations = Text('\u202F');
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} else if (fromMe) {
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wdgDecorations = MessageBubbleDecoration(ackd: Provider.of<MessageMetadata>(context).ackd, errored: Provider.of<MessageMetadata>(context).error, fromMe: fromMe, prettyDate: prettyDate);
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} else if (downloadComplete) {
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// in this case, whatever marked download.complete would have also set the path
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var lpath = path!.toLowerCase();
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if (lpath.endsWith("jpg") || lpath.endsWith("jpeg") || lpath.endsWith("png") || lpath.endsWith("gif") || lpath.endsWith("webp") || lpath.endsWith("bmp")) {
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isPreview = true;
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wdgDecorations = GestureDetector(
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child: Image.file(
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myFile!,
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cacheWidth: 2048, // limit the amount of space the image can decode too, we keep this high-ish to allow quality previews...
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filterQuality: FilterQuality.medium,
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fit: BoxFit.fill,
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alignment: Alignment.center,
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width: constraints.maxWidth,
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isAntiAlias: false,
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errorBuilder: (context, error, stackTrace) {
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return MalformedBubble();
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},
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),
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onTap: () {
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pop(myFile!, wdgMessage);
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},
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);
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} else {
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wdgDecorations = Text(AppLocalizations.of(context)!.fileSavedTo + ': ' + path + '\u202F');
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}
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} else if (downloadActive) {
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if (!downloadGotManifest) {
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wdgDecorations = Text(AppLocalizations.of(context)!.retrievingManifestMessage + '\u202F');
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} else {
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wdgDecorations = LinearProgressIndicator(
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value: Provider.of<ProfileInfoState>(context).downloadProgress(widget.fileKey()),
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color: Provider.of<Settings>(context).theme.defaultButtonActiveColor(),
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);
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}
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} else if (flagStarted) {
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// in this case, the download was done in a previous application launch,
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// so we probably have to request an info lookup
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if (!downloadInterrupted) {
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wdgDecorations = Text(AppLocalizations.of(context)!.fileCheckingStatus + '...' + '\u202F');
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} else {
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var path = Provider.of<ProfileInfoState>(context).downloadFinalPath(widget.fileKey()) ?? "";
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wdgDecorations = Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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Text(AppLocalizations.of(context)!.fileInterrupted + ': ' + path + '\u202F'),
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ElevatedButton(onPressed: _btnResume, child: Text(AppLocalizations.of(context)!.verfiyResumeButton))
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]);
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}
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2021-09-29 20:31:01 +00:00
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} else {
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wdgDecorations = Center(
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widthFactor: 1,
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child: Wrap(children: [
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Padding(padding: EdgeInsets.all(5), child: ElevatedButton(child: Text(AppLocalizations.of(context)!.downloadFileButton + '\u202F'), onPressed: _btnAccept)),
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]));
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}
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return Container(
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constraints: constraints,
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decoration: BoxDecoration(
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color: fromMe ? Provider.of<Settings>(context).theme.messageFromMeBackgroundColor() : Provider.of<Settings>(context).theme.messageFromOtherBackgroundColor(),
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border: Border.all(color: fromMe ? Provider.of<Settings>(context).theme.messageFromMeBackgroundColor() : Provider.of<Settings>(context).theme.messageFromOtherBackgroundColor(), width: 1),
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(borderRadiousEh),
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topRight: Radius.circular(borderRadiousEh),
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bottomLeft: fromMe ? Radius.circular(borderRadiousEh) : Radius.zero,
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bottomRight: fromMe ? Radius.zero : Radius.circular(borderRadiousEh),
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),
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),
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child: Padding(
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padding: EdgeInsets.all(9.0),
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child: Column(
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crossAxisAlignment: fromMe ? CrossAxisAlignment.end : CrossAxisAlignment.start,
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mainAxisAlignment: fromMe ? MainAxisAlignment.end : MainAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: fromMe
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? [wdgMessage, Visibility(visible: widget.interactive, child: wdgDecorations)]
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: [wdgSender, isPreview ? Container() : wdgMessage, Visibility(visible: widget.interactive, child: wdgDecorations)]),
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));
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});
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}
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void _btnAccept() async {
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String? selectedFileName;
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File? file;
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var profileOnion = Provider.of<ProfileInfoState>(context, listen: false).onion;
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2021-12-01 12:17:48 +00:00
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var conversation = Provider.of<ContactInfoState>(context, listen: false).identifier;
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var idx = Provider.of<MessageMetadata>(context, listen: false).messageID;
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if (Platform.isAndroid) {
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Provider.of<ProfileInfoState>(context, listen: false).downloadInit(widget.fileKey(), (widget.fileSize / 4096).ceil());
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Provider.of<FlwtchState>(context, listen: false).cwtch.SetMessageAttribute(profileOnion, conversation, 0, idx, "file-downloaded", "true");
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//Provider.of<MessageMetadata>(context, listen: false).attributes |= 0x02;
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ContactInfoState? contact = Provider.of<ProfileInfoState>(context).contactList.findContact(Provider.of<MessageMetadata>(context).senderHandle);
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if (contact != null) {
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2021-11-25 23:59:54 +00:00
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Provider.of<FlwtchState>(context, listen: false).cwtch.CreateDownloadableFile(profileOnion, contact.identifier, widget.nameSuggestion, widget.fileKey());
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}
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} else {
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try {
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selectedFileName = await saveFile(
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defaultFileName: widget.nameSuggestion,
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);
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if (selectedFileName != null) {
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file = File(selectedFileName);
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EnvironmentConfig.debugLog("saving to " + file.path);
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var manifestPath = file.path + ".manifest";
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Provider.of<ProfileInfoState>(context, listen: false).downloadInit(widget.fileKey(), (widget.fileSize / 4096).ceil());
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2021-12-01 12:17:48 +00:00
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Provider.of<FlwtchState>(context, listen: false).cwtch.SetMessageAttribute(profileOnion, conversation, 0, idx, "file-downloaded", "true");
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//Provider.of<MessageMetadata>(context, listen: false).flags |= 0x02;
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2021-12-15 21:43:14 +00:00
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ContactInfoState? contact = Provider.of<ProfileInfoState>(context, listen: false).contactList.findContact(Provider.of<MessageMetadata>(context).senderHandle);
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if (contact != null) {
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Provider.of<FlwtchState>(context, listen: false).cwtch.DownloadFile(profileOnion, contact.identifier, file.path, manifestPath, widget.fileKey());
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}
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2021-09-30 00:20:35 +00:00
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}
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} catch (e) {
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print(e);
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}
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}
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}
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2021-11-04 22:31:50 +00:00
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void _btnResume() async {
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var profileOnion = Provider.of<ProfileInfoState>(context, listen: false).onion;
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var handle = Provider.of<MessageMetadata>(context, listen: false).conversationIdentifier;
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Provider.of<ProfileInfoState>(context, listen: false).downloadMarkResumed(widget.fileKey());
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Provider.of<FlwtchState>(context, listen: false).cwtch.VerifyOrResumeDownload(profileOnion, handle, widget.fileKey());
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}
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2021-09-30 17:53:32 +00:00
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// Construct an file chrome for the sender
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Widget senderFileChrome(String chrome, String fileName, String rootHash, int fileSize) {
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return ListTile(
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visualDensity: VisualDensity.compact,
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title: Wrap(direction: Axis.horizontal, alignment: WrapAlignment.start, children: [
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SelectableText(
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chrome + '\u202F',
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style: TextStyle(
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color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
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),
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textAlign: TextAlign.left,
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maxLines: 2,
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textWidthBasis: TextWidthBasis.longestLine,
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),
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SelectableText(
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fileName + '\u202F',
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style: TextStyle(
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color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
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fontWeight: FontWeight.bold,
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overflow: TextOverflow.ellipsis,
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),
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textAlign: TextAlign.left,
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textWidthBasis: TextWidthBasis.parent,
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maxLines: 2,
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),
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SelectableText(
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prettyBytes(fileSize) + '\u202F' + '\n',
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style: TextStyle(
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color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
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),
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textAlign: TextAlign.left,
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maxLines: 2,
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)
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]),
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subtitle: SelectableText(
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'sha512: ' + rootHash + '\u202F',
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style: TextStyle(
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color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
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fontSize: 10,
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fontFamily: "monospace",
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),
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textAlign: TextAlign.left,
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maxLines: 4,
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textWidthBasis: TextWidthBasis.parent,
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),
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leading: Icon(Icons.attach_file, size: 32, color: Provider.of<Settings>(context).theme.messageFromMeTextColor()));
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}
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2021-09-30 17:53:32 +00:00
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// Construct an file chrome
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2021-09-27 19:53:21 +00:00
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Widget fileChrome(String chrome, String fileName, String rootHash, int fileSize, String speed) {
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return ListTile(
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visualDensity: VisualDensity.compact,
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title: Wrap(direction: Axis.horizontal, alignment: WrapAlignment.start, children: [
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SelectableText(
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chrome + '\u202F',
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style: TextStyle(
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color: Provider.of<Settings>(context).theme.messageFromOtherTextColor(),
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),
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textAlign: TextAlign.left,
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maxLines: 2,
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textWidthBasis: TextWidthBasis.longestLine,
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2021-09-21 21:57:40 +00:00
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),
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2021-09-29 20:19:56 +00:00
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|
SelectableText(
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|
fileName + '\u202F',
|
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style: TextStyle(
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|
|
color: Provider.of<Settings>(context).theme.messageFromOtherTextColor(),
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|
fontWeight: FontWeight.bold,
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|
overflow: TextOverflow.ellipsis,
|
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),
|
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|
textAlign: TextAlign.left,
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|
textWidthBasis: TextWidthBasis.parent,
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|
|
maxLines: 2,
|
2021-09-21 21:57:40 +00:00
|
|
|
),
|
2021-09-29 20:19:56 +00:00
|
|
|
SelectableText(
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|
AppLocalizations.of(context)!.labelFilesize + ': ' + prettyBytes(fileSize) + '\u202F' + '\n',
|
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|
|
style: TextStyle(
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|
|
color: Provider.of<Settings>(context).theme.messageFromOtherTextColor(),
|
|
|
|
),
|
|
|
|
textAlign: TextAlign.left,
|
|
|
|
maxLines: 2,
|
|
|
|
)
|
|
|
|
]),
|
|
|
|
subtitle: SelectableText(
|
|
|
|
'sha512: ' + rootHash + '\u202F',
|
2021-09-21 21:57:40 +00:00
|
|
|
style: TextStyle(
|
|
|
|
color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
|
2021-09-29 20:19:56 +00:00
|
|
|
fontSize: 10,
|
|
|
|
fontFamily: "monospace",
|
2021-09-21 21:57:40 +00:00
|
|
|
),
|
|
|
|
textAlign: TextAlign.left,
|
|
|
|
maxLines: 4,
|
2021-09-29 20:19:56 +00:00
|
|
|
textWidthBasis: TextWidthBasis.parent,
|
2021-09-27 19:53:21 +00:00
|
|
|
),
|
2021-09-29 20:19:56 +00:00
|
|
|
leading: Icon(Icons.attach_file, size: 32, color: Provider.of<Settings>(context).theme.messageFromOtherTextColor()),
|
|
|
|
trailing: Visibility(
|
|
|
|
visible: speed != "0 B/s",
|
|
|
|
child: SelectableText(
|
|
|
|
speed + '\u202F',
|
|
|
|
style: TextStyle(
|
|
|
|
color: Provider.of<Settings>(context).theme.messageFromMeTextColor(),
|
|
|
|
),
|
|
|
|
textAlign: TextAlign.left,
|
|
|
|
maxLines: 1,
|
|
|
|
textWidthBasis: TextWidthBasis.longestLine,
|
|
|
|
)),
|
|
|
|
);
|
2021-09-21 21:57:40 +00:00
|
|
|
}
|
2021-12-14 21:33:30 +00:00
|
|
|
|
|
|
|
void pop(File myFile, Widget meta) async {
|
|
|
|
await showDialog(
|
|
|
|
context: context,
|
|
|
|
builder: (_) => Dialog(
|
2021-12-14 23:37:27 +00:00
|
|
|
child: Container(
|
|
|
|
padding: EdgeInsets.all(10),
|
|
|
|
width: 500,
|
|
|
|
height: 550,
|
|
|
|
child: Column(children: [
|
|
|
|
meta,
|
|
|
|
Container(
|
|
|
|
width: 300,
|
|
|
|
height: 300,
|
|
|
|
decoration: BoxDecoration(
|
|
|
|
image: DecorationImage(
|
|
|
|
image: Image.file(myFile, cacheHeight: 1024, cacheWidth: 1024).image,
|
|
|
|
fit: BoxFit.fitWidth,
|
|
|
|
filterQuality: FilterQuality.none,
|
|
|
|
)),
|
|
|
|
),
|
2021-12-15 01:13:04 +00:00
|
|
|
Visibility(
|
|
|
|
visible: Platform.isAndroid,
|
|
|
|
child: IconButton(icon: Icon(Icons.arrow_downward), onPressed: androidExport)
|
|
|
|
),
|
2021-12-14 23:37:27 +00:00
|
|
|
]),
|
|
|
|
)));
|
2021-12-14 21:33:30 +00:00
|
|
|
}
|
2021-12-14 23:50:08 +00:00
|
|
|
|
|
|
|
void androidExport() async {
|
2021-12-15 01:13:04 +00:00
|
|
|
if (myFile != null) {
|
|
|
|
Provider.of<FlwtchState>(context, listen: false).cwtch.ExportPreviewedFile(myFile!.path, widget.nameSuggestion);
|
|
|
|
}
|
2021-12-14 23:50:08 +00:00
|
|
|
}
|
2021-09-21 21:57:40 +00:00
|
|
|
}
|