mirror of
https://github.com/Xevion/paperless-mobile.git
synced 2026-01-31 12:24:58 -06:00
feat: Implement updated receive share logic
This commit is contained in:
Anton Stubenbord
@@ -0,0 +1,110 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:intl/intl.dart';
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import 'package:paperless_mobile/core/database/tables/local_user_account.dart';
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import 'package:paperless_mobile/extensions/flutter_extensions.dart';
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import 'package:paperless_mobile/features/sharing/cubit/receive_share_cubit.dart';
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import 'package:paperless_mobile/features/sharing/view/widgets/file_thumbnail.dart';
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import 'package:paperless_mobile/features/sharing/view/widgets/upload_queue_shell.dart';
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import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
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import 'package:path/path.dart' as p;
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import 'package:provider/provider.dart';
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class ConsumptionQueueView extends StatelessWidget {
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const ConsumptionQueueView({super.key});
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@override
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Widget build(BuildContext context) {
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final currentUser = context.watch<LocalUserAccount>();
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return Scaffold(
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appBar: AppBar(
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title: Text("Upload Queue"), //TODO: INTL
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),
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body: Consumer<ConsumptionChangeNotifier>(
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builder: (context, value, child) {
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if (value.pendingFiles.isEmpty) {
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return Center(
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child: Text("No pending files."),
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);
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}
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return ListView.builder(
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itemBuilder: (context, index) {
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final file = value.pendingFiles.elementAt(index);
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final filename = p.basename(file.path);
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return ListTile(
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title: Text(filename),
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leading: Padding(
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padding: const EdgeInsets.all(4),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: FileThumbnail(
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file: file,
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fit: BoxFit.cover,
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width: 75,
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),
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),
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),
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trailing: IconButton(
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icon: Icon(Icons.delete),
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onPressed: () {
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context
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.read<ConsumptionChangeNotifier>()
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.discardFile(file, userId: currentUser.id);
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},
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),
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);
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return Row(
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mainAxisSize: MainAxisSize.max,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Expanded(
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child: Column(
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children: [
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Text(filename, maxLines: 1),
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SizedBox(
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height: 56,
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child: ListView(
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scrollDirection: Axis.horizontal,
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children: [
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ActionChip(
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label: Text(S.of(context)!.upload),
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avatar: Icon(Icons.file_upload_outlined),
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onPressed: () {
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consumeLocalFile(
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context,
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file: file,
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userId: currentUser.id,
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);
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},
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),
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SizedBox(width: 8),
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ActionChip(
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label: Text(S.of(context)!.discard),
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avatar: Icon(Icons.delete),
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onPressed: () {
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context
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.read<ConsumptionChangeNotifier>()
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.discardFile(
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file,
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userId: currentUser.id,
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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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],
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).padded(),
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),
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],
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).padded();
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},
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itemCount: value.pendingFiles.length,
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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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@@ -0,0 +1,51 @@
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import 'dart:async';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:paperless_mobile/core/widgets/dialog_utils/dialog_cancel_button.dart';
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import 'package:paperless_mobile/core/widgets/dialog_utils/dialog_confirm_button.dart';
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import 'package:paperless_mobile/core/widgets/future_or_builder.dart';
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import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
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import 'package:transparent_image/transparent_image.dart';
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class DiscardSharedFileDialog extends StatelessWidget {
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final FutureOr<Uint8List> bytes;
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const DiscardSharedFileDialog({
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super.key,
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required this.bytes,
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});
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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icon: FutureOrBuilder<Uint8List>(
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future: bytes,
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return const CircularProgressIndicator();
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}
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return LimitedBox(
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maxHeight: 200,
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maxWidth: 200,
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child: FadeInImage(
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fit: BoxFit.contain,
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placeholder: MemoryImage(kTransparentImage),
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image: MemoryImage(snapshot.data!),
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),
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);
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},
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),
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title: Text(S.of(context)!.discardFile),
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content: Text(
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"The shared file was not yet processed. Do you want to discrad the file?", //TODO: INTL
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),
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actions: [
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DialogCancelButton(),
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DialogConfirmButton(
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label: S.of(context)!.discard,
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style: DialogConfirmButtonStyle.danger,
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),
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],
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);
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}
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}
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@@ -0,0 +1,102 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:mime/mime.dart' as mime;
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import 'package:printing/printing.dart';
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import 'package:transparent_image/transparent_image.dart';
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class FileThumbnail extends StatefulWidget {
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final File? file;
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final Uint8List? bytes;
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final BoxFit? fit;
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final double? width;
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final double? height;
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const FileThumbnail({
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super.key,
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this.file,
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this.bytes,
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this.fit,
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this.width,
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this.height,
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}) : assert((bytes != null) != (file != null));
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@override
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State<FileThumbnail> createState() => _FileThumbnailState();
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}
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class _FileThumbnailState extends State<FileThumbnail> {
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late String? mimeType;
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@override
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void initState() {
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super.initState();
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mimeType = widget.file != null
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? mime.lookupMimeType(widget.file!.path)
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: mime.lookupMimeType('', headerBytes: widget.bytes);
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}
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@override
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Widget build(BuildContext context) {
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return switch (mimeType) {
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"application/pdf" => SizedBox(
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width: widget.width,
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height: widget.height,
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child: Center(
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child: FutureBuilder<Uint8List?>(
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future: widget.file?.readAsBytes().then(_convertPdfToPng) ??
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_convertPdfToPng(widget.bytes!),
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return const SizedBox.shrink();
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}
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return ColoredBox(
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color: Colors.white,
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child: Image.memory(
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snapshot.data!,
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alignment: Alignment.topCenter,
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fit: widget.fit,
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width: widget.width,
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height: widget.height,
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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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"image/png" ||
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"image/jpeg" ||
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"image/tiff" ||
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"image/gif" ||
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"image/webp" =>
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widget.file != null
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? Image.file(
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widget.file!,
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fit: widget.fit,
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width: widget.width,
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height: widget.height,
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)
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: Image.memory(
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widget.bytes!,
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fit: widget.fit,
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width: widget.width,
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height: widget.height,
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),
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"text/plain" => const Center(
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child: Text(".txt"),
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),
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_ => const Icon(Icons.file_present_outlined),
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};
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}
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// send pdfFile as params
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Future<Uint8List?> _convertPdfToPng(Uint8List bytes) async {
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final info = await Printing.info();
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if (!info.canRaster) {
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return kTransparentImage;
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}
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final raster = await Printing.raster(bytes, pages: [0], dpi: 72).first;
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return raster.toPng();
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}
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}
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@@ -0,0 +1,195 @@
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import 'dart:async';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:hive/hive.dart';
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import 'package:paperless_api/paperless_api.dart';
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import 'package:paperless_mobile/core/config/hive/hive_config.dart';
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import 'package:paperless_mobile/core/config/hive/hive_extensions.dart';
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import 'package:paperless_mobile/core/database/tables/local_user_account.dart';
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import 'package:paperless_mobile/features/document_upload/view/document_upload_preparation_page.dart';
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import 'package:paperless_mobile/features/notifications/services/local_notification_service.dart';
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import 'package:paperless_mobile/features/sharing/cubit/receive_share_cubit.dart';
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import 'package:paperless_mobile/features/sharing/view/dialog/discard_shared_file_dialog.dart';
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import 'package:paperless_mobile/features/tasks/cubit/task_status_cubit.dart';
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import 'package:paperless_mobile/generated/l10n/app_localizations.dart';
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import 'package:paperless_mobile/helpers/message_helpers.dart';
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import 'package:paperless_mobile/routes/typed/branches/scanner_route.dart';
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import 'package:paperless_mobile/routes/typed/branches/upload_queue_route.dart';
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import 'package:path/path.dart' as p;
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import 'package:receive_sharing_intent/receive_sharing_intent.dart';
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class UploadQueueShell extends StatefulWidget {
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final Widget child;
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const UploadQueueShell({super.key, required this.child});
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@override
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State<UploadQueueShell> createState() => _UploadQueueShellState();
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}
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class _UploadQueueShellState extends State<UploadQueueShell> {
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StreamSubscription? _subscription;
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@override
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void initState() {
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super.initState();
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ReceiveSharingIntent.getInitialMedia().then(_onReceiveSharedFiles);
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_subscription =
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ReceiveSharingIntent.getMediaStream().listen(_onReceiveSharedFiles);
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// WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
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// context.read<ReceiveShareCubit>().loadFromConsumptionDirectory(
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// userId: context.read<LocalUserAccount>().id,
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// );
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// final state = context.read<ReceiveShareCubit>().state;
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// print("Current state is " + state.toString());
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// final files = state.files;
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// if (files.isNotEmpty) {
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// showSnackBar(
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// context,
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// "You have ${files.length} shared files waiting to be uploaded.",
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// action: SnackBarActionConfig(
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// label: "Show me",
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// onPressed: () {
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// UploadQueueRoute().push(context);
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// },
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// ),
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// );
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// // showDialog(
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// // context: context,
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// // builder: (context) => AlertDialog(
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// // title: Text("Pending files"),
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// // content: Text(
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// // "You have ${files.length} files waiting to be uploaded.",
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// // ),
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// // actions: [
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// // TextButton(
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// // child: Text(S.of(context)!.gotIt),
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// // onPressed: () {
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// // Navigator.pop(context);
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// // UploadQueueRoute().push(context);
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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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// });
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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context.read<PendingTasksNotifier>().addListener(_onTasksChanged);
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}
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void _onTasksChanged() {
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final taskNotifier = context.read<PendingTasksNotifier>();
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for (var task in taskNotifier.value.values) {
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context.read<LocalNotificationService>().notifyTaskChanged(task);
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}
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}
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void _onReceiveSharedFiles(List<SharedMediaFile> sharedFiles) async {
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final files = sharedFiles.map((file) => File(file.path)).toList();
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if (files.isNotEmpty) {
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final userId = context.read<LocalUserAccount>().id;
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final notifier = context.read<ConsumptionChangeNotifier>();
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await notifier.addFiles(
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files: files,
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userId: userId,
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);
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final localFiles = notifier.pendingFiles;
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for (int i = 0; i < localFiles.length; i++) {
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final file = localFiles[i];
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await consumeLocalFile(
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context,
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file: file,
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userId: userId,
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exitAppAfterConsumed: i == localFiles.length - 1,
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);
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}
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}
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}
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@override
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void dispose() {
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_subscription?.cancel();
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context.read<PendingTasksNotifier>().removeListener(_onTasksChanged);
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return widget.child;
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}
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}
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Future<void> consumeLocalFile(
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BuildContext context, {
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required File file,
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required String userId,
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bool exitAppAfterConsumed = false,
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}) async {
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final consumptionNotifier = context.read<ConsumptionChangeNotifier>();
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final taskNotifier = context.read<PendingTasksNotifier>();
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final ioFile = File(file.path);
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// if (!await ioFile.exists()) {
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// Fluttertoast.showToast(
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// msg: S.of(context)!.couldNotAccessReceivedFile,
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// toastLength: Toast.LENGTH_LONG,
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// );
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// }
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final bytes = ioFile.readAsBytes();
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final shouldDirectlyUpload =
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Hive.globalSettingsBox.getValue()!.skipDocumentPreprarationOnUpload;
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if (shouldDirectlyUpload) {
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final taskId = await context.read<PaperlessDocumentsApi>().create(
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await bytes,
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filename: p.basename(file.path),
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title: p.basenameWithoutExtension(file.path),
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);
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consumptionNotifier.discardFile(file, userId: userId);
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if (taskId != null) {
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taskNotifier.listenToTaskChanges(taskId);
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}
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} else {
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final result = await DocumentUploadRoute(
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$extra: bytes,
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filename: p.basenameWithoutExtension(file.path),
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title: p.basenameWithoutExtension(file.path),
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fileExtension: p.extension(file.path),
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).push<DocumentUploadResult>(context) ??
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DocumentUploadResult(false, null);
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if (result.success) {
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await Fluttertoast.showToast(
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msg: S.of(context)!.documentSuccessfullyUploadedProcessing,
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);
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await consumptionNotifier.discardFile(file, userId: userId);
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if (result.taskId != null) {
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taskNotifier.listenToTaskChanges(result.taskId!);
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}
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if (exitAppAfterConsumed) {
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SystemNavigator.pop();
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}
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} else {
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final shouldDiscard = await showDialog<bool>(
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context: context,
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builder: (context) => DiscardSharedFileDialog(bytes: bytes),
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) ??
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false;
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if (shouldDiscard) {
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await context
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.read<ConsumptionChangeNotifier>()
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.discardFile(file, userId: userId);
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}
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}
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}
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}
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