From ea004e3f0b16992f2f8f5ab6d87d84c7373a1670 Mon Sep 17 00:00:00 2001
From: Wolfgang Ginolas <wolfgang@cryptpad.org>
Date: Tue, 19 May 2026 14:17:14 +0200
Subject: [PATCH] Send idCollision feedback only once per new doc

---
 www/common/onlyoffice/inner.js | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/www/common/onlyoffice/inner.js b/www/common/onlyoffice/inner.js
index 697437039..ca6d3c59f 100644
--- a/www/common/onlyoffice/inner.js
+++ b/www/common/onlyoffice/inner.js
@@ -102,7 +102,10 @@ define([
             hashes: {},
             ids: {},
             mediasSources: {},
-            version: privateData.ooForceVersion ? Number(privateData.ooForceVersion) : OOCurrentVersion.currentVersionNumber
+            version: privateData.ooForceVersion ? Number(privateData.ooForceVersion) : OOCurrentVersion.currentVersionNumber,
+            debug: {
+                idCollision: false,
+            },
         };
         var oldHashes = {};
         var oldIds = {};
@@ -2632,7 +2635,13 @@ Uncaught TypeError: Cannot read property 'calculatedType' of null
 
             const onCorruptionWarning = Util.once((id) => {
                 console.log('id collision in document', id);
-                Feedback.send('OFFICE_DOCUMENT_ID_COLLISION', true);
+                if (content?.debug?.idCollision !== undefined // No feedback for old documents
+                    && content?.debug?.idCollision === false) { // Send feedback only once
+                    Feedback.send(`channel=${content.channel}&OFFICE_DOCUMENT_ID_COLLISION`, true);
+                    content.debug = content.debug || {};
+                    content.debug.idCollision = true;
+                    APP.onLocal();
+                }
             });
 
             APP.docEditor.connectMockServer({