👽 Fix attachment uploading

lib/providers/sn_attachment.dart

@@ -21,7 +21,7 @@ class SnAttachmentProvider {
 
   void putCache(Iterable<SnAttachment> items, {bool noCheck = false}) {
     for (final item in items) {
-      if ((item.isAnalyzed && item.isUploaded) || noCheck) {
+      if (item.isAnalyzed || noCheck) {
         _cache[item.rid] = item;
       }
     }
@@ -34,7 +34,7 @@ class SnAttachmentProvider {
 
     final resp = await _sn.client.get('/cgi/uc/attachments/$rid/meta');
     final out = SnAttachment.fromJson(resp.data);
-    if (out.isAnalyzed && out.isUploaded) {
+    if (out.isAnalyzed) {
       _cache[rid] = out;
     }
 
@@ -62,11 +62,12 @@ class SnAttachmentProvider {
           'id': pendingFetch.join(','),
         },
       );
-      final out = resp.data['data'].map((e) => e['id'] == 0 ? null : SnAttachment.fromJson(e)).toList();
+      final List<SnAttachment?> out =
+          resp.data['data'].map((e) => e['id'] == 0 ? null : SnAttachment.fromJson(e)).cast<SnAttachment?>().toList();
 
       for (final item in out) {
         if (item == null) continue;
-        if (item.isAnalyzed && item.isUploaded) {
+        if (item.isAnalyzed) {
           _cache[item.rid] = item;
         }
         result[randomMapping[item.rid]!] = item;
@@ -117,7 +118,7 @@ class SnAttachmentProvider {
     return SnAttachment.fromJson(resp.data);
   }
 
-  Future<(SnAttachment, int)> chunkedUploadInitialize(
+  Future<(SnAttachmentFragment, int)> chunkedUploadInitialize(
     int size,
     String filename,
     String pool,
@@ -134,7 +135,7 @@ class SnAttachmentProvider {
       mimetypeOverride = mimetype;
     }
 
-    final resp = await _sn.client.post('/cgi/uc/attachments/multipart', data: {
+    final resp = await _sn.client.post('/cgi/uc/fragments', data: {
       'alt': fileAlt,
       'name': filename,
       'pool': pool,
@@ -143,17 +144,17 @@ class SnAttachmentProvider {
       if (mimetypeOverride != null) 'mimetype': mimetypeOverride,
     });
 
-    return (SnAttachment.fromJson(resp.data['meta']), resp.data['chunk_size'] as int);
+    return (SnAttachmentFragment.fromJson(resp.data['meta']), resp.data['chunk_size'] as int);
   }
 
-  Future<SnAttachment> _chunkedUploadOnePart(
+  Future<dynamic> _chunkedUploadOnePart(
     Uint8List data,
     String rid,
     String cid, {
     Function(double progress)? onProgress,
   }) async {
     final resp = await _sn.client.post(
-      '/cgi/uc/attachments/multipart/$rid/$cid',
+      '/cgi/uc/fragments/$rid/$cid',
       data: data,
       options: Options(headers: {'Content-Type': 'application/octet-stream'}),
       onSendProgress: (count, total) {
@@ -163,21 +164,27 @@ class SnAttachmentProvider {
       },
     );
 
-    return SnAttachment.fromJson(resp.data);
+    if (resp.data['attachment'] != null) {
+      return SnAttachment.fromJson(resp.data['attachment']);
+    } else {
+      return SnAttachmentFragment.fromJson(resp.data['fragment']);
+    }
   }
 
   Future<SnAttachment> chunkedUploadParts(
     XFile file,
-    SnAttachment place,
+    SnAttachmentFragment place,
     int chunkSize, {
     Function(double progress)? onProgress,
   }) async {
-    final Map<String, dynamic> chunks = place.fileChunks ?? {};
+    final Map<String, dynamic> chunks = place.fileChunks;
     var currentTask = 0;
 
     final queue = Queue<Future<void>>();
     final activeTasks = <Future<void>>[];
 
+    late SnAttachment out;
+
     for (final entry in chunks.entries) {
       queue.add(() async {
         final beginCursor = entry.value * chunkSize;
@@ -187,7 +194,7 @@ class SnAttachmentProvider {
         );
         final data = Uint8List.fromList(await file.openRead(beginCursor, endCursor).expand((chunk) => chunk).toList());
 
-        place = await _chunkedUploadOnePart(
+        final result = await _chunkedUploadOnePart(
           data,
           place.rid,
           entry.key,
@@ -197,6 +204,12 @@ class SnAttachmentProvider {
         onProgress?.call(overallProgress);
 
         currentTask++;
+
+        if (result is SnAttachmentFragment) {
+          place = result;
+        } else {
+          out = result as SnAttachment;
+        }
       }());
     }
 
@@ -213,7 +226,7 @@ class SnAttachmentProvider {
       }
     }
 
-    return place;
+    return out;
   }
 
   Future<SnAttachment> updateOne(

lib/types/attachment.dart

@@ -19,7 +19,7 @@ class SnAttachment with _$SnAttachment {
     required int id,
     required DateTime createdAt,
     required DateTime updatedAt,
-    required dynamic deletedAt,
+    required DateTime? deletedAt,
     required String rid,
     required String uuid,
     required int size,
@@ -31,19 +31,20 @@ class SnAttachment with _$SnAttachment {
     required int refCount,
     @Default(0) int contentRating,
     @Default(0) int qualityRating,
-    required dynamic fileChunks,
+    required DateTime? cleanedAt,
-    required dynamic cleanedAt,
     required bool isAnalyzed,
-    required bool isUploaded,
     required bool isSelfRef,
-    required dynamic ref,
+    required SnAttachment? ref,
-    required dynamic refId,
+    required int? refId,
     required SnAttachmentPool? pool,
     required int poolId,
     required int accountId,
+    int? thumbnailId,
+    SnAttachment? thumbnail,
+    int? compressedId,
+    SnAttachment? compressed,
     @Default({}) Map<String, dynamic> usermeta,
     @Default({}) Map<String, dynamic> metadata,
-    String? thumbnail,
   }) = _SnAttachment;
 
   factory SnAttachment.fromJson(Map<String, Object?> json) => _$SnAttachmentFromJson(json);
@@ -61,6 +62,37 @@ class SnAttachment with _$SnAttachment {
       };
 }
 
+@freezed
+class SnAttachmentFragment with _$SnAttachmentFragment {
+  const SnAttachmentFragment._();
+
+  const factory SnAttachmentFragment({
+    required int id,
+    required DateTime createdAt,
+    required DateTime updatedAt,
+    required DateTime? deletedAt,
+    required String rid,
+    required String uuid,
+    required int size,
+    required String name,
+    required String alt,
+    required String mimetype,
+    required String hash,
+    String? fingerprint,
+    @Default({}) Map<String, int> fileChunks,
+    @Default([]) List<String> fileChunksMissing,
+  }) = _SnAttachmentFragment;
+
+  factory SnAttachmentFragment.fromJson(Map<String, Object?> json) => _$SnAttachmentFragmentFromJson(json);
+
+  SnMediaType get mediaType => switch (mimetype.split('/').firstOrNull) {
+        'image' => SnMediaType.image,
+        'video' => SnMediaType.video,
+        'audio' => SnMediaType.audio,
+        _ => SnMediaType.file,
+      };
+}
+
 @freezed
 class SnAttachmentPool with _$SnAttachmentPool {
   const factory SnAttachmentPool({

lib/types/attachment.g.dart

@@ -11,7 +11,9 @@ _$SnAttachmentImpl _$$SnAttachmentImplFromJson(Map<String, dynamic> json) =>
       id: (json['id'] as num).toInt(),
       createdAt: DateTime.parse(json['created_at'] as String),
       updatedAt: DateTime.parse(json['updated_at'] as String),
-      deletedAt: json['deleted_at'],
+      deletedAt: json['deleted_at'] == null
+          ? null
+          : DateTime.parse(json['deleted_at'] as String),
       rid: json['rid'] as String,
       uuid: json['uuid'] as String,
       size: (json['size'] as num).toInt(),
@@ -23,21 +25,30 @@ _$SnAttachmentImpl _$$SnAttachmentImplFromJson(Map<String, dynamic> json) =>
       refCount: (json['ref_count'] as num).toInt(),
       contentRating: (json['content_rating'] as num?)?.toInt() ?? 0,
       qualityRating: (json['quality_rating'] as num?)?.toInt() ?? 0,
-      fileChunks: json['file_chunks'],
+      cleanedAt: json['cleaned_at'] == null
-      cleanedAt: json['cleaned_at'],
+          ? null
+          : DateTime.parse(json['cleaned_at'] as String),
       isAnalyzed: json['is_analyzed'] as bool,
-      isUploaded: json['is_uploaded'] as bool,
       isSelfRef: json['is_self_ref'] as bool,
-      ref: json['ref'],
+      ref: json['ref'] == null
-      refId: json['ref_id'],
+          ? null
+          : SnAttachment.fromJson(json['ref'] as Map<String, dynamic>),
+      refId: (json['ref_id'] as num?)?.toInt(),
       pool: json['pool'] == null
           ? null
           : SnAttachmentPool.fromJson(json['pool'] as Map<String, dynamic>),
       poolId: (json['pool_id'] as num).toInt(),
       accountId: (json['account_id'] as num).toInt(),
+      thumbnailId: (json['thumbnail_id'] as num?)?.toInt(),
+      thumbnail: json['thumbnail'] == null
+          ? null
+          : SnAttachment.fromJson(json['thumbnail'] as Map<String, dynamic>),
+      compressedId: (json['compressed_id'] as num?)?.toInt(),
+      compressed: json['compressed'] == null
+          ? null
+          : SnAttachment.fromJson(json['compressed'] as Map<String, dynamic>),
       usermeta: json['usermeta'] as Map<String, dynamic>? ?? const {},
       metadata: json['metadata'] as Map<String, dynamic>? ?? const {},
-      thumbnail: json['thumbnail'] as String?,
     );
 
 Map<String, dynamic> _$$SnAttachmentImplToJson(_$SnAttachmentImpl instance) =>
@@ -45,7 +56,7 @@ Map<String, dynamic> _$$SnAttachmentImplToJson(_$SnAttachmentImpl instance) =>
       'id': instance.id,
       'created_at': instance.createdAt.toIso8601String(),
       'updated_at': instance.updatedAt.toIso8601String(),
-      'deleted_at': instance.deletedAt,
+      'deleted_at': instance.deletedAt?.toIso8601String(),
       'rid': instance.rid,
       'uuid': instance.uuid,
       'size': instance.size,
@@ -57,19 +68,66 @@ Map<String, dynamic> _$$SnAttachmentImplToJson(_$SnAttachmentImpl instance) =>
       'ref_count': instance.refCount,
       'content_rating': instance.contentRating,
       'quality_rating': instance.qualityRating,
-      'file_chunks': instance.fileChunks,
+      'cleaned_at': instance.cleanedAt?.toIso8601String(),
-      'cleaned_at': instance.cleanedAt,
       'is_analyzed': instance.isAnalyzed,
-      'is_uploaded': instance.isUploaded,
       'is_self_ref': instance.isSelfRef,
-      'ref': instance.ref,
+      'ref': instance.ref?.toJson(),
       'ref_id': instance.refId,
       'pool': instance.pool?.toJson(),
       'pool_id': instance.poolId,
       'account_id': instance.accountId,
+      'thumbnail_id': instance.thumbnailId,
+      'thumbnail': instance.thumbnail?.toJson(),
+      'compressed_id': instance.compressedId,
+      'compressed': instance.compressed?.toJson(),
       'usermeta': instance.usermeta,
       'metadata': instance.metadata,
-      'thumbnail': instance.thumbnail,
+    };
+
+_$SnAttachmentFragmentImpl _$$SnAttachmentFragmentImplFromJson(
+        Map<String, dynamic> json) =>
+    _$SnAttachmentFragmentImpl(
+      id: (json['id'] as num).toInt(),
+      createdAt: DateTime.parse(json['created_at'] as String),
+      updatedAt: DateTime.parse(json['updated_at'] as String),
+      deletedAt: json['deleted_at'] == null
+          ? null
+          : DateTime.parse(json['deleted_at'] as String),
+      rid: json['rid'] as String,
+      uuid: json['uuid'] as String,
+      size: (json['size'] as num).toInt(),
+      name: json['name'] as String,
+      alt: json['alt'] as String,
+      mimetype: json['mimetype'] as String,
+      hash: json['hash'] as String,
+      fingerprint: json['fingerprint'] as String?,
+      fileChunks: (json['file_chunks'] as Map<String, dynamic>?)?.map(
+            (k, e) => MapEntry(k, (e as num).toInt()),
+          ) ??
+          const {},
+      fileChunksMissing: (json['file_chunks_missing'] as List<dynamic>?)
+              ?.map((e) => e as String)
+              .toList() ??
+          const [],
+    );
+
+Map<String, dynamic> _$$SnAttachmentFragmentImplToJson(
+        _$SnAttachmentFragmentImpl instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'created_at': instance.createdAt.toIso8601String(),
+      'updated_at': instance.updatedAt.toIso8601String(),
+      'deleted_at': instance.deletedAt?.toIso8601String(),
+      'rid': instance.rid,
+      'uuid': instance.uuid,
+      'size': instance.size,
+      'name': instance.name,
+      'alt': instance.alt,
+      'mimetype': instance.mimetype,
+      'hash': instance.hash,
+      'fingerprint': instance.fingerprint,
+      'file_chunks': instance.fileChunks,
+      'file_chunks_missing': instance.fileChunksMissing,
     };
 
 _$SnAttachmentPoolImpl _$$SnAttachmentPoolImplFromJson(

lib/widgets/attachment/attachment_item.dart

@@ -215,9 +215,9 @@ class _AttachmentItemContentVideoState extends State<_AttachmentItemContentVideo
         behavior: HitTestBehavior.opaque,
         child: Stack(
           children: [
-            if (widget.data.thumbnail?.isNotEmpty ?? false)
+            if (widget.data.thumbnail != null)
               AutoResizeUniversalImage(
-                sn.getAttachmentUrl(widget.data.thumbnail!),
+                sn.getAttachmentUrl(widget.data.thumbnail!.rid),
                 fit: BoxFit.cover,
               )
             else

lib/widgets/post/post_media_pending_list.dart

@@ -315,7 +315,7 @@ class _PostMediaPendingItem extends StatelessWidget {
                   fit: StackFit.expand,
                   children: [
                     if (media.attachment?.thumbnail != null)
-                      AutoResizeUniversalImage(sn.getAttachmentUrl(media.attachment!.thumbnail!)),
+                      AutoResizeUniversalImage(sn.getAttachmentUrl(media.attachment!.thumbnail!.rid)),
                     const Icon(Symbols.videocam, color: Colors.white, shadows: [
                       Shadow(
                         offset: Offset(1, 1),
@@ -332,7 +332,7 @@ class _PostMediaPendingItem extends StatelessWidget {
                   fit: StackFit.expand,
                   children: [
                     if (media.attachment?.thumbnail != null)
-                      AutoResizeUniversalImage(sn.getAttachmentUrl(media.attachment!.thumbnail!)),
+                      AutoResizeUniversalImage(sn.getAttachmentUrl(media.attachment!.thumbnail!.rid)),
                     const Icon(Symbols.audio_file, color: Colors.white, shadows: [
                       Shadow(
                         offset: Offset(1, 1),