dab246
112 lines
2.9 KiB
Dart
112 lines
2.9 KiB
Dart
import 'dart:io';
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import 'package:core/domain/exceptions/download_file_exception.dart';
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import 'package:core/utils/app_logger.dart';
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import 'package:core/utils/platform_info.dart';
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import 'package:path_provider/path_provider.dart';
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class FileUtils {
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Future<String> _getInternalStorageDirPath({
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required String nameFile,
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String? folderPath,
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String? extensionFile
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}) async {
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if (!PlatformInfo.isWeb) {
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String fileDirectory = (await getApplicationDocumentsDirectory()).absolute.path;
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if (folderPath != null) {
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fileDirectory = '$fileDirectory/$folderPath';
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}
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Directory directory = Directory(fileDirectory);
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if (!await directory.exists()) {
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await directory.create(recursive: true);
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}
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fileDirectory = '$fileDirectory/$nameFile';
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if (extensionFile != null) {
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fileDirectory = '$fileDirectory.$extensionFile';
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}
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return fileDirectory;
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} else {
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throw DeviceNotSupportedException();
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}
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}
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Future<File> saveToFile({
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required String nameFile,
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required String content,
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String? folderPath,
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String? extensionFile
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}) async {
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final internalStorageDirPath = await _getInternalStorageDirPath(
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nameFile: nameFile,
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folderPath: folderPath,
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extensionFile: extensionFile
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);
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final file = File(internalStorageDirPath);
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log("FileUtils()::saveToFile: $file");
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return await file.writeAsString(content, mode: FileMode.append);
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}
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Future<void> deleteFile(String filePath) async {
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final file = File(filePath);
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if (await file.exists()) {
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await file.delete();
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log("FileUtils()::deleteFile: $file");
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} else {
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log("FileUtils()::deleteFile: File does not exist");
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}
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}
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Future<String> getContentFromFile({
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required String nameFile,
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String? folderPath,
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String? extensionFile
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}) async {
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final internalStorageDirPath = await _getInternalStorageDirPath(
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nameFile: nameFile,
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folderPath: folderPath,
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extensionFile: extensionFile
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);
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final file = File(internalStorageDirPath);
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final emailContent = await file.readAsString();
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log("FileUtils()::getFromFile: $emailContent");
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return emailContent;
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}
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Future<bool> isFileExisted({
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required String nameFile,
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String? folderPath,
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String? extensionFile
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}) async {
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final internalStorageDirPath = await _getInternalStorageDirPath(
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nameFile: nameFile,
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folderPath: folderPath,
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extensionFile: extensionFile
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);
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return File(internalStorageDirPath).exists();
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}
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void removeFolder(String folderName) async {
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try {
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String folderPath = (await getApplicationDocumentsDirectory()).absolute.path;
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folderPath = '$folderPath/$folderName';
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log('FileUtils::removeFolder():folderPath: $folderPath');
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final dir = Directory(folderPath);
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dir.deleteSync(recursive: true);
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} catch (e) {
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logError('FileUtils::removeFolder():EXCEPTION: $e');
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}
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}
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} |