From 425a04092d8cb036d83bd9e230be7ab8aebe6354 Mon Sep 17 00:00:00 2001
From: Joris Machielse <joris@machielse.org>
Date: Fri, 2 Oct 2020 09:39:22 +0200
Subject: [PATCH] @Juice10: Add a flag for rrweb generated events

Port of @Juice10/record-once-rrweb/commit/0aef9569a7c5eabe167a9abc8aecf8fd5987bf0a
---
 src/record/observer.ts | 7 +++++--
 src/types.ts           | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/record/observer.ts b/src/record/observer.ts
index 1e0e1afe1f..357aaf4b0c 100644
--- a/src/record/observer.ts
+++ b/src/record/observer.ts
@@ -223,6 +223,8 @@ function initInputObserver(
 ): listenerHandler {
   function eventHandler(event: KeyboardEvent) { // was Event
     const { target } = event;
+    const rrwebGenerated = !event.isTrusted;
+
     if (
       !target ||
       !(target as Element).tagName ||
@@ -233,7 +235,7 @@ function initInputObserver(
     }
 
     if (event.type === 'keyup' && event.key === 'Enter') {
-      return cbWithDedup(target, { key: 'Enter' });
+      return cbWithDedup(target, { key: 'Enter', rrwebGenerated });
     }
 
     const type: string | undefined = (target as HTMLInputElement).type;
@@ -255,7 +257,7 @@ function initInputObserver(
     ) {
       text = '*'.repeat(text.length);
     }
-    cbWithDedup(target, { text, isChecked });
+    cbWithDedup(target, { text, isChecked, rrwebGenerated });
     // if a radio was checked
     // the other radios with the same name attribute will be unchecked.
     const name: string | undefined = (target as HTMLInputElement).name;
@@ -267,6 +269,7 @@ function initInputObserver(
             cbWithDedup(el, {
               text: (el as HTMLInputElement).value,
               isChecked: !isChecked,
+              rrwebGenerated: true,
             });
           }
         });
diff --git a/src/types.ts b/src/types.ts
index 1298c4bd94..2501776b33 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -359,6 +359,7 @@ export type inputValue = {
   text?: string;
   isChecked?: boolean;
   key?: string;
+  rrwebGenerated: boolean;
 };
 
 export type inputCallback = (v: inputValue & { id: number }) => void;