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matrix-dart-sdk
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refactor: null safe MatrixFile

This commit is contained in:
Lukas Lihotzki 2021-09-20 12:45:58 +02:00 committed by Nicolas Werner
parent b455a54304
commit 01c3b4d0bc
1 changed files with 22 additions and 20 deletions
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42
lib/src/utils/matrix_file.dart
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@ -1,4 +1,3 @@
// @dart=2.9
/* /*
* Famedly Matrix SDK * Famedly Matrix SDK
* Copyright (C) 2020, 2021 Famedly GmbH * Copyright (C) 2020, 2021 Famedly GmbH
@ -37,11 +36,11 @@ class MatrixFile {
return await encryptFile(bytes); return await encryptFile(bytes);
} }
MatrixFile({this.bytes, this.name, this.mimeType}) { MatrixFile({required this.bytes, required String name, String? mimeType})
mimeType ??= : mimeType = mimeType ??
lookupMimeType(name, headerBytes: bytes) ?? 'application/octet-stream'; lookupMimeType(name, headerBytes: bytes) ??
name = name.split('/').last.toLowerCase(); 'application/octet-stream',
} name = name.split('/').last.toLowerCase() {}
int get size => bytes.length; int get size => bytes.length;
@ -65,14 +64,14 @@ class MatrixFile {
} }
class MatrixImageFile extends MatrixFile { class MatrixImageFile extends MatrixFile {
int width; int? width;
int height; int? height;
String blurhash; String? blurhash;
MatrixImageFile( MatrixImageFile(
{Uint8List bytes, {required Uint8List bytes,
String name, required String name,
String mimeType, String? mimeType,
this.width, this.width,
this.height, this.height,
this.blurhash}) this.blurhash})
@ -89,14 +88,14 @@ class MatrixImageFile extends MatrixFile {
} }
class MatrixVideoFile extends MatrixFile { class MatrixVideoFile extends MatrixFile {
int width; int? width;
int height; int? height;
int duration; int? duration;
MatrixVideoFile( MatrixVideoFile(
{Uint8List bytes, {required Uint8List bytes,
String name, required String name,
String mimeType, String? mimeType,
this.width, this.width,
this.height, this.height,
this.duration}) this.duration})
@ -113,10 +112,13 @@ class MatrixVideoFile extends MatrixFile {
} }
class MatrixAudioFile extends MatrixFile { class MatrixAudioFile extends MatrixFile {
int duration; int? duration;
MatrixAudioFile( MatrixAudioFile(
{Uint8List bytes, String name, String mimeType, this.duration}) {required Uint8List bytes,
required String name,
String? mimeType,
this.duration})
: super(bytes: bytes, name: name, mimeType: mimeType); : super(bytes: bytes, name: name, mimeType: mimeType);
@override @override
String get msgType => 'm.audio'; String get msgType => 'm.audio';