60 lines
2.0 KiB
Dart
60 lines
2.0 KiB
Dart
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import 'dart:convert';
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import 'package:cwtch/models/message.dart';
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import 'package:cwtch/widgets/filebubble.dart';
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import 'package:cwtch/widgets/invitationbubble.dart';
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import 'package:cwtch/widgets/malformedbubble.dart';
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import 'package:cwtch/widgets/messagerow.dart';
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import 'package:flutter/widgets.dart';
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import 'package:provider/provider.dart';
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import '../../model.dart';
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class FileMessage extends Message {
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final MessageMetadata metadata;
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final String content;
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FileMessage(this.metadata, this.content);
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@override
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Widget getWidget(BuildContext context) {
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return ChangeNotifierProvider.value(
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value: this.metadata,
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builder: (bcontext, child) {
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String idx = Provider.of<ContactInfoState>(context).isGroup == true && this.metadata.signature != null ? this.metadata.signature! : this.metadata.messageIndex.toString();
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dynamic shareObj = jsonDecode(this.content);
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if (shareObj == null) {
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return MessageRow(MalformedBubble());
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}
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String nameSuggestion = shareObj['f'] as String;
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String rootHash = shareObj['h'] as String;
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String nonce = shareObj['n'] as String;
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int fileSize = shareObj['s'] as int;
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return MessageRow(FileBubble(nameSuggestion, rootHash, nonce, fileSize), key: Provider.of<ContactInfoState>(bcontext).getMessageKey(idx));
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});
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}
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@override
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Widget getPreviewWidget(BuildContext context) {
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return ChangeNotifierProvider.value(
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value: this.metadata,
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builder: (bcontext, child) {
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dynamic shareObj = jsonDecode(this.content);
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if (shareObj == null) {
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return MessageRow(MalformedBubble());
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}
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String nameSuggestion = shareObj['n'] as String;
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String rootHash = shareObj['h'] as String;
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String nonce = shareObj['n'] as String;
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int fileSize = shareObj['s'] as int;
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return FileBubble(nameSuggestion, rootHash, nonce, fileSize);
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});
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}
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@override
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MessageMetadata getMetadata() {
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return this.metadata;
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}
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}
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