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TF-3450 Add text attachment preview

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This commit is contained in:
DatDang
2025-02-20 10:24:58 +07:00
committed by Dat H. Pham
parent 3645fe58f9
commit ef1d37f7ac
9 changed files with 150 additions and 0 deletions
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core/lib/domain/preview/supported_preview_file_types.dart
+5
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@@ -5,6 +5,11 @@ class SupportedPreviewFileTypes {
'image/gif',
'image/png',];
static const textMimeTypes = [
'text/plain',
'text/markdown',
];
static const docMimeTypes = [
'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'application/vnd.oasis.opendocument.text',
core/lib/presentation/extensions/media_type_extension.dart
+2
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@@ -21,6 +21,8 @@ extension MediaTypeExtension on MediaType {
bool isRtfFile() => SupportedPreviewFileTypes.rtfMimeTypes.contains(mimeType);
bool isTextFile() => SupportedPreviewFileTypes.textMimeTypes.contains(mimeType);
DocumentUti getDocumentUti() => DocumentUti(SupportedPreviewFileTypes.iOSSupportedTypes[mimeType]);
String getIcon(ImagePaths imagePaths, {String? fileName}) {
lib/features/email/domain/state/get_text_data_from_attachment_state.dart
+31
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@@ -0,0 +1,31 @@
import 'dart:typed_data';
import 'package:core/presentation/state/failure.dart';
import 'package:core/presentation/state/success.dart';
import 'package:model/email/attachment.dart';
class GettingTextDataFromAttachment extends LoadingState {
GettingTextDataFromAttachment({required this.attachment});
final Attachment attachment;
@override
List<Object> get props => [attachment];
}
class GetTextDataFromAttachmentSuccess extends UIState {
GetTextDataFromAttachmentSuccess({
required this.attachment,
required this.data,
});
final Attachment attachment;
final Uint8List data;
@override
List<Object> get props => [attachment, data];
}
class GetTextDataFromAttachmentFailure extends FeatureFailure {
GetTextDataFromAttachmentFailure({super.exception});
}
lib/features/email/domain/usecases/get_text_data_from_attachment_interactor.dart
+62
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@@ -0,0 +1,62 @@
import 'dart:async';
import 'package:core/presentation/state/failure.dart';
import 'package:core/presentation/state/success.dart';
import 'package:core/utils/app_logger.dart';
import 'package:dartz/dartz.dart';
import 'package:dio/dio.dart';
import 'package:jmap_dart_client/jmap/account_id.dart';
import 'package:model/download/download_task_id.dart';
import 'package:model/email/attachment.dart';
import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_text_data_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
class GetTextDataFromAttachmentInteractor {
const GetTextDataFromAttachmentInteractor(this._downloadAttachmentForWebInteractor);
final DownloadAttachmentForWebInteractor _downloadAttachmentForWebInteractor;
Stream<Either<Failure, Success>> execute(
DownloadTaskId taskId,
Attachment attachment,
AccountId accountId,
String baseDownloadUrl,
{CancelToken? cancelToken,}
) async* {
final onProgressStream = StreamController<Either<Failure, Success>>();
try {
yield Right(GettingTextDataFromAttachment(attachment: attachment));
final downloadState = await _downloadAttachmentForWebInteractor.execute(
taskId,
attachment,
accountId,
baseDownloadUrl,
onProgressStream,
cancelToken: cancelToken,
).last;
yield downloadState.fold(
(failure) {
return Left(GetTextDataFromAttachmentFailure(
exception: failure is FeatureFailure ? failure.exception : null,
));
},
(success) {
if (success is! DownloadAttachmentForWebSuccess) {
return Left(GetTextDataFromAttachmentFailure());
}
return Right(GetTextDataFromAttachmentSuccess(
attachment: attachment,
data: success.bytes,
));
},
);
} catch (e) {
logError('GetTextDataFromAttachmentInteractor::execute(): $e');
yield Left(GetTextDataFromAttachmentFailure(exception: e));
}
onProgressStream.close();
}
}
lib/features/email/presentation/bindings/email_bindings.dart
+5
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@@ -24,6 +24,7 @@ import 'package:tmail_ui_user/features/email/domain/usecases/export_attachment_i
import 'package:tmail_ui_user/features/email/domain/usecases/get_email_content_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_image_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_stored_email_state_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_text_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_email_read_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/move_to_mailbox_interactor.dart';
@@ -86,6 +87,7 @@ class EmailBindings extends BaseBindings {
Get.find<DownloadAllAttachmentsForWebInteractor>(),
Get.find<ExportAllAttachmentsInteractor>(),
Get.find<GetImageDataFromAttachmentInteractor>(),
Get.find<GetTextDataFromAttachmentInteractor>(),
));
}
@@ -187,6 +189,9 @@ class EmailBindings extends BaseBindings {
Get.lazyPut(() => GetImageDataFromAttachmentInteractor(
Get.find<DownloadAttachmentForWebInteractor>(),
));
Get.lazyPut(() => GetTextDataFromAttachmentInteractor(
Get.find<DownloadAttachmentForWebInteractor>(),
));
}
@override
lib/features/email/presentation/controller/single_email_controller.dart
+35
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@@ -65,6 +65,7 @@ import 'package:tmail_ui_user/features/email/domain/state/export_attachment_stat
import 'package:tmail_ui_user/features/email/domain/state/get_email_content_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_html_content_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_image_data_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_text_data_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/mark_as_email_read_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/mark_as_email_star_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/move_to_mailbox_state.dart';
@@ -80,6 +81,7 @@ import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_acce
import 'package:tmail_ui_user/features/email/domain/usecases/download_all_attachments_for_web_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_image_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_text_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/mark_as_star_email_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/maybe_calendar_event_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_reject_interactor.dart';
@@ -143,8 +145,11 @@ import 'package:tmail_ui_user/main/routes/navigation_router.dart';
import 'package:tmail_ui_user/main/routes/route_navigation.dart';
import 'package:tmail_ui_user/main/routes/route_utils.dart';
import 'package:tmail_ui_user/main/utils/app_utils.dart';
import 'package:twake_previewer_flutter/core/constants/supported_charset.dart';
import 'package:twake_previewer_flutter/core/previewer_options/options/top_bar_options.dart';
import 'package:twake_previewer_flutter/core/previewer_options/previewer_options.dart';
import 'package:twake_previewer_flutter/twake_image_previewer/twake_image_previewer.dart';
import 'package:twake_previewer_flutter/twake_plain_text_previewer/twake_plain_text_previewer.dart';
class SingleEmailController extends BaseController with AppLoaderMixin {
@@ -172,6 +177,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
final DownloadAllAttachmentsForWebInteractor _downloadAllAttachmentsForWebInteractor;
final ExportAllAttachmentsInteractor _exportAllAttachmentsInteractor;
final GetImageDataFromAttachmentInteractor _getImageDataFromAttachmentInteractor;
final GetTextDataFromAttachmentInteractor _getTextDataFromAttachmentInteractor;
CreateNewEmailRuleFilterInteractor? _createNewEmailRuleFilterInteractor;
SendReceiptToSenderInteractor? _sendReceiptToSenderInteractor;
@@ -231,6 +237,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
this._downloadAllAttachmentsForWebInteractor,
this._exportAllAttachmentsInteractor,
this._getImageDataFromAttachmentInteractor,
this._getTextDataFromAttachmentInteractor,
);
@override
@@ -319,6 +326,21 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
onClose: popBack,
),
));
} else if (success is GettingTextDataFromAttachment) {
_updateAttachmentsViewState(success.attachment.blobId, Right(success));
} else if (success is GetTextDataFromAttachmentSuccess) {
_updateAttachmentsViewState(success.attachment.blobId, Right(success));
Get.dialog(TwakePlainTextPreviewer(
supportedCharset: SupportedCharset.utf8,
bytes: success.data,
previewerOptions: PreviewerOptions(
width: currentContext == null ? 200 : currentContext!.width * 0.8,
),
topBarOptions: TopBarOptions(
title: success.attachment.generateFileName(),
onClose: popBack,
),
));
}
}
@@ -2232,6 +2254,19 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
attachmentEvaluation.accountId!,
attachmentEvaluation.downloadUrl!,
));
} else if (attachment.isText) {
final attachmentEvaluation = evaluateAttachment(attachment);
if (!attachmentEvaluation.canDownloadAttachment) {
consumeState(Stream.value(Left(GetTextDataFromAttachmentFailure())));
return;
}
consumeState(_getTextDataFromAttachmentInteractor.execute(
DownloadTaskId(uuid.v4()),
attachment,
attachmentEvaluation.accountId!,
attachmentEvaluation.downloadUrl!,
));
} else {
handleDownloadAttachmentAction(context, attachment);
}
lib/features/email/presentation/extensions/attachment_extension.dart
+4
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@@ -42,4 +42,8 @@ extension AttachmentExtension on Attachment {
bool get isHTMLFile => type?.isHTMLFile(fileName: name) ?? false;
bool get isImage => type?.isImageFile() ?? false;
bool get isText => (type?.isTextFile() ?? false)
|| name?.endsWith('.txt') == true
|| name?.endsWith('.md') == true;
}
lib/features/email/presentation/utils/email_utils.dart
+2
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@@ -19,6 +19,7 @@ import 'package:model/email/attachment.dart';
import 'package:tmail_ui_user/features/email/domain/state/download_attachment_for_web_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_html_content_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_image_data_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/domain/state/get_text_data_from_attachment_state.dart';
import 'package:tmail_ui_user/features/email/presentation/model/email_unsubscribe.dart';
import 'package:tmail_ui_user/features/email/presentation/styles/attachment/attachment_item_widget_style.dart';
import 'package:tmail_ui_user/features/email/presentation/styles/email_attachments_styles.dart';
@@ -78,6 +79,7 @@ class EmailUtils {
return success is DownloadAttachmentForWebSuccess
|| success is GetHtmlContentFromAttachmentSuccess
|| success is GetImageDataFromAttachmentSuccess
|| success is GetTextDataFromAttachmentSuccess
|| success is IdleDownloadAttachmentForWeb;
}) ?? false;
}
test/features/email/presentation/controller/single_email_controller_test.dart
+4
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@@ -32,6 +32,7 @@ import 'package:tmail_ui_user/features/email/domain/usecases/download_all_attach
import 'package:tmail_ui_user/features/email/domain/usecases/export_all_attachments_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_html_content_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_image_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/get_text_data_from_attachment_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/maybe_calendar_event_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/calendar_event_reject_interactor.dart';
import 'package:tmail_ui_user/features/email/domain/usecases/download_attachment_for_web_interactor.dart';
@@ -118,6 +119,7 @@ const fallbackGenerators = {
MockSpec<ExportAllAttachmentsInteractor>(),
MockSpec<FileUploader>(),
MockSpec<GetImageDataFromAttachmentInteractor>(),
MockSpec<GetTextDataFromAttachmentInteractor>(),
])
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
@@ -160,6 +162,7 @@ void main() {
final downloadAllAttachmentsForWebInteractor = MockDownloadAllAttachmentsForWebInteractor();
final exportAllAttachmentsInteractor = MockExportAllAttachmentsInteractor();
final getImageDataFromAttachmentInteractor = MockGetImageDataFromAttachmentInteractor();
final getTextDataFromAttachmentInteractor = MockGetTextDataFromAttachmentInteractor();
late SingleEmailController singleEmailController;
@@ -221,6 +224,7 @@ void main() {
downloadAllAttachmentsForWebInteractor,
exportAllAttachmentsInteractor,
getImageDataFromAttachmentInteractor,
getTextDataFromAttachmentInteractor,
);
});