dab246
64 lines
1.4 KiB
Dart
64 lines
1.4 KiB
Dart
import 'package:equatable/equatable.dart';
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import 'package:flutter/foundation.dart';
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import 'package:mime/mime.dart';
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class FileInfo with EquatableMixin {
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final String fileName;
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final int fileSize;
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final String? filePath;
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final Uint8List? bytes;
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final String? type;
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final bool? isInline;
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final bool? isShared;
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FileInfo({
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required this.fileName,
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required this.fileSize,
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this.filePath,
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this.bytes,
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this.type,
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this.isInline,
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this.isShared,
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});
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factory FileInfo.fromBytes({
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required Uint8List bytes,
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String? name,
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int? size,
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String? type,
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bool? isInline,
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}) {
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return FileInfo(
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fileName: name ?? '',
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fileSize: size ?? bytes.length,
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bytes: bytes,
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type: type,
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isInline: isInline,
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);
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}
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String get fileExtension => fileName.split('.').last;
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String get mimeType {
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if (type?.isNotEmpty == true) {
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return type!;
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} else if (filePath?.isNotEmpty == true){
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final matchedType = lookupMimeType(filePath!, headerBytes: bytes) ?? 'application/octet-stream';
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return matchedType;
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} else {
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final matchedType = lookupMimeType(fileName, headerBytes: bytes) ?? 'application/octet-stream';
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return matchedType;
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}
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}
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@override
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List<Object?> get props => [
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fileName,
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filePath,
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fileSize,
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bytes,
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type,
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isInline,
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isShared,
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];
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} |