refactor: add download url

lib/models/gitea.dart

@@ -38,6 +38,7 @@ class GiteaTree {
   String name;
   String path;
   int size;
+  String downloadUrl;
   GiteaTree();
   factory GiteaTree.fromJson(Map<String, dynamic> json) =>
       _$GiteaTreeFromJson(json);

lib/models/gitea.g.dart

@@ -64,7 +64,8 @@ GiteaTree _$GiteaTreeFromJson(Map<String, dynamic> json) {
     ..type = json['type'] as String
     ..name = json['name'] as String
     ..path = json['path'] as String
-    ..size = json['size'] as int;
+    ..size = json['size'] as int
+    ..downloadUrl = json['download_url'] as String;
 }
 
 Map<String, dynamic> _$GiteaTreeToJson(GiteaTree instance) => <String, dynamic>{
@@ -72,6 +73,7 @@ Map<String, dynamic> _$GiteaTreeToJson(GiteaTree instance) => <String, dynamic>{
       'name': instance.name,
       'path': instance.path,
       'size': instance.size,
+      'download_url': instance.downloadUrl,
     };
 
 GiteaBlob _$GiteaBlobFromJson(Map<String, dynamic> json) {
@@ -80,6 +82,7 @@ GiteaBlob _$GiteaBlobFromJson(Map<String, dynamic> json) {
     ..name = json['name'] as String
     ..path = json['path'] as String
     ..size = json['size'] as int
+    ..downloadUrl = json['download_url'] as String
     ..content = json['content'] as String;
 }
 
@@ -88,5 +91,6 @@ Map<String, dynamic> _$GiteaBlobToJson(GiteaBlob instance) => <String, dynamic>{
       'name': instance.name,
       'path': instance.path,
       'size': instance.size,
+      'download_url': instance.downloadUrl,
       'content': instance.content,
     };

lib/screens/gitea_object.dart

@@ -61,6 +61,7 @@ class GiteaObjectScreen extends StatelessWidget {
                 type: v.type,
                 size: v.type == 'file' ? v.size : null,
                 url: '/gitea/$owner/$name/blob?path=${v.path.urlencode}',
+                downloadUrl: v.downloadUrl,
               ),
           ]);
         } else {

lib/screens/gitlab_tree.dart

@@ -20,6 +20,7 @@ class GitlabTreeScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final auth = Provider.of<AuthModel>(context);
     return RefreshStatefulScaffold<Iterable<GitlabTreeItem>>(
       title: AppBarTitle(path ?? 'Files'),
       fetchData: () async {
@@ -27,7 +28,7 @@ class GitlabTreeScreen extends StatelessWidget {
         if (path != null) {
           url += '?path=' + path;
         }
-        final res = await Provider.of<AuthModel>(context).fetchGitlab(url);
+        final res = await auth.fetchGitlab(url);
         return (res as List).map((v) => GitlabTreeItem.fromJson(v));
       },
       bodyBuilder: (data, _) {
@@ -36,6 +37,8 @@ class GitlabTreeScreen extends StatelessWidget {
             return ObjectTreeItem(
               type: item.type,
               name: item.name,
+              downloadUrl:
+                  '${auth.activeAccount.domain}/api/v4/projects/$id/repository/files/${item.path.urlencode}/raw?ref=master', // TODO:
               url: (() {
                 switch (item.type) {
                   case 'tree':

lib/screens/object.dart

@@ -58,37 +58,11 @@ class ObjectScreen extends StatelessWidget {
           return ObjectTree(
             items: items.map((v) {
               // if (item.type == 'commit') return null;
-              String url;
-              if ([
-                // Docs
-                'pdf',
-                'docx',
-                'doc',
-                'pptx',
-                'ppt',
-                'xlsx',
-                'xls',
-                // Fonts
-                'ttf',
-                'otf',
-                'eot',
-                'woff',
-                'woff2'
-              ].contains(v.name.ext)) {
-                // Let system browser handle these files
-                //
-                // TODO:
-                // Unhandled Exception: PlatformException(Error, Error while launching
-                // https://github.com/flutter/flutter/issues/49162
-                url = v.downloadUrl;
-              } else {
-                url = '/$owner/$name/blob/$ref?path=${v.path.urlencode}';
-              }
-
               return ObjectTreeItem(
                 name: v.name,
                 type: v.type,
-                url: url,
+                url: '/$owner/$name/blob/$ref?path=${v.path.urlencode}',
+                downloadUrl: v.downloadUrl,
                 size: v.type == 'file' ? v.size : null,
               );
             }),

lib/widgets/blob_view.dart

@@ -23,8 +23,6 @@ class BlobView extends StatelessWidget {
     this.networkUrl,
   });
 
-  String get _language => name.ext ?? 'plaintext';
-
   @override
   Widget build(BuildContext context) {
     final codeProvider = Provider.of<CodeModel>(context);
@@ -58,7 +56,7 @@ class BlobView extends StatelessWidget {
           scrollDirection: Axis.horizontal,
           child: HighlightView(
             base64Text.base64ToUtf8,
-            language: _language,
+            language: name.ext ?? 'plaintext',
             theme: themeMap[theme.brightness == Brightness.dark
                 ? codeProvider.themeDark
                 : codeProvider.theme],

lib/widgets/object_tree.dart

@@ -7,12 +7,14 @@ import 'package:seti/seti.dart';
 
 class ObjectTreeItem {
   final String url;
+  final String downloadUrl;
   final String name;
   final String type;
   final int size;
   ObjectTreeItem({
     @required this.name,
     @required this.url,
+    @required this.downloadUrl,
     @required this.type,
     this.size,
   });
@@ -55,7 +57,20 @@ class ObjectTree extends StatelessWidget {
             leftWidget: _buildIcon(item),
             text: Text(item.name),
             rightWidget: item.size == null ? null : Text(filesize(item.size)),
-            url: item.url,
+            url: [
+              // Let system browser handle these files
+              //
+              // TODO:
+              // Unhandled Exception: PlatformException(Error, Error while launching
+              // https://github.com/flutter/flutter/issues/49162
+
+              // Docs
+              'pdf', 'docx', 'doc', 'pptx', 'ppt', 'xlsx', 'xls',
+              // Fonts
+              'ttf', 'otf', 'eot', 'woff', 'woff2',
+            ].contains(item.name.ext)
+                ? item.downloadUrl
+                : item.url,
             hideRightChevron: item.size != null,
           )
       ],