♿ Share post as image on web

lib/widgets/attachments/attachment_list.dart

@@ -49,6 +49,7 @@ class _AttachmentListState extends State<AttachmentList> {
   bool _isLoading = true;
   bool _showMature = false;
 
+  // ignore: unused_field
   double _aspectRatio = 1;
 
   List<Attachment?> _attachments = List.empty();

lib/widgets/posts/post_action.dart

@@ -1,4 +1,3 @@
-import 'dart:io';
 import 'dart:math';
 
 import 'package:file_saver/file_saver.dart';
@@ -7,9 +6,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get.dart';
-import 'package:intl/intl.dart';
-import 'package:path/path.dart' as path;
-import 'package:path_provider/path_provider.dart';
 import 'package:screenshot/screenshot.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:solian/exts.dart';
@@ -113,16 +109,17 @@ class _PostActionState extends State<PostAction> {
         maxHeight: double.infinity,
       ),
     );
-    final directory = await getApplicationDocumentsDirectory();
-    final imageFile = await File(
-      '${directory.path}/share_image_${DateFormat('yyyy-MM-dd-HH-mm-ss').format(DateTime.now())}.png',
-    ).create();
-    await imageFile.writeAsBytes(image);
+
+    final filename = 'share_post#${widget.item.id}';
 
     if (PlatformInfo.isAndroid || PlatformInfo.isIOS) {
       final box = context.findRenderObject() as RenderBox?;
 
-      final file = XFile(imageFile.path);
+      final file = XFile.fromData(
+        image,
+        mimeType: 'image/png',
+        name: filename,
+      );
       await Share.shareXFiles(
         [file],
         subject: 'postShareSubject'.trParams({
@@ -132,15 +129,14 @@ class _PostActionState extends State<PostAction> {
         sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
       );
     } else {
-      await FileSaver.instance.saveAs(
-        name: path.basename(imageFile.path),
-        ext: path.extension(imageFile.path),
+      final filepath = await FileSaver.instance.saveFile(
+        name: filename,
+        ext: 'png',
         mimeType: MimeType.png,
-        file: imageFile,
+        bytes: image,
       );
+      context.showSnackbar('fileSavedAt'.trParams({'path': filepath}));
     }
-
-    await imageFile.delete();
   }
 
   @override

lib/widgets/posts/post_list.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
@@ -73,50 +74,59 @@ class PostListEntryWidget extends StatelessWidget {
     required this.onUpdate,
   });
 
+  void _openActions(BuildContext context) {
+    final AuthProvider auth = Get.find();
+    if (auth.isAuthorized.isFalse) return;
+
+    showModalBottomSheet(
+      useRootNavigator: true,
+      context: context,
+      builder: (context) => PostAction(item: item),
+    ).then((value) {
+      if (value is Future) {
+        value.then((_) {
+          onUpdate();
+        });
+      } else if (value != null) {
+        onUpdate();
+      }
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
-    return GestureDetector(
-      child: PostItem(
-        key: Key('p${item.id}'),
-        item: item,
-        isShowEmbed: isShowEmbed,
-        isClickable: isNestedClickable,
-        showFeaturedReply: showFeaturedReply,
-        padding: padding,
-        onComment: () {
-          AppRouter.instance
-              .pushNamed(
-            'postEditor',
-            extra: PostPublishArguments(reply: item),
-          )
-              .then((value) {
-            if (value is Future) {
-              value.then((_) {
+    return TapRegion(
+      child: GestureDetector(
+        onLongPress: () => _openActions(context),
+        child: PostItem(
+          key: Key('p${item.id}'),
+          item: item,
+          isShowEmbed: isShowEmbed,
+          isClickable: isNestedClickable,
+          showFeaturedReply: showFeaturedReply,
+          padding: padding,
+          onComment: () {
+            AppRouter.instance
+                .pushNamed(
+              'postEditor',
+              extra: PostPublishArguments(reply: item),
+            )
+                .then((value) {
+              if (value is Future) {
+                value.then((_) {
+                  onUpdate();
+                });
+              } else if (value != null) {
                 onUpdate();
-              });
-            } else if (value != null) {
-              onUpdate();
-            }
-          });
-        },
-      ).paddingSymmetric(vertical: 8),
-      onLongPress: () {
-        final AuthProvider auth = Get.find();
-        if (auth.isAuthorized.isFalse) return;
-
-        showModalBottomSheet(
-          useRootNavigator: true,
-          context: context,
-          builder: (context) => PostAction(item: item),
-        ).then((value) {
-          if (value is Future) {
-            value.then((_) {
-              onUpdate();
+              }
             });
-          } else if (value != null) {
-            onUpdate();
-          }
-        });
+          },
+        ).paddingSymmetric(vertical: 8),
+      ),
+      onTapInside: (event) {
+        if (event.buttons == kSecondaryMouseButton) {
+          _openActions(context);
+        }
       },
     );
   }