From 7c89f3718f9f078113833a88a86f02d3205855b4 Mon Sep 17 00:00:00 2001
From: MMaker <mmaker@mmaker.moe>
Date: Tue, 3 Jan 2023 12:46:48 -0500
Subject: [PATCH] Add image paste fallback

Fixes Firefox pasting support
(and possibly other browsers)
---
 javascript/dragdrop.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/javascript/dragdrop.js b/javascript/dragdrop.js
index 3ed1cb3c6..fe0089248 100644
--- a/javascript/dragdrop.js
+++ b/javascript/dragdrop.js
@@ -9,11 +9,19 @@ function dropReplaceImage( imgWrap, files ) {
         return;
     }
 
+    const tmpFile = files[0];
+
     imgWrap.querySelector('.modify-upload button + button, .touch-none + div button + button')?.click();
     const callback = () => {
         const fileInput = imgWrap.querySelector('input[type="file"]');
         if ( fileInput ) {
-            fileInput.files = files;
+            if ( files.length === 0 ) {
+                files = new DataTransfer();
+                files.items.add(tmpFile);
+                fileInput.files = files.files;
+            } else {
+                fileInput.files = files;
+            }
             fileInput.dispatchEvent(new Event('change'));   
         }
     };