From 7ca8c4591f67e7eef3458f2056509340a38c562e Mon Sep 17 00:00:00 2001
From: Cohee <18619528+Cohee1207@users.noreply.github.com>
Date: Sat, 31 May 2025 19:02:35 +0300
Subject: [PATCH] Allow swipe right to generate first message in non-pristine
 chats Fixes #4074

---
 public/script.js | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/public/script.js b/public/script.js
index c40a6cf32..10bd33afc 100644
--- a/public/script.js
+++ b/public/script.js
@@ -9377,13 +9377,13 @@ export function swipe_left(_event, { source, repeated } = {}) {
 
 /**
  * Handles the swipe to the right event.
- * @param {JQuery.Event} _event Event.
+ * @param {JQuery.Event} [_event] Event.
  * @param {object} params Additional parameters.
  * @param {string} [params.source] The source of the swipe event.
  * @param {boolean} [params.repeated] Is the swipe event repeated.
  */
 //MARK: swipe_right
-export function swipe_right(_event, { source, repeated } = {}) {
+export function swipe_right(_event = null, { source, repeated } = {}) {
     if (chat.length - 1 === Number(this_edit_mes_id)) {
         closeMessageEditor();
     }
@@ -9395,6 +9395,7 @@ export function swipe_right(_event, { source, repeated } = {}) {
     // Make sure ad-hoc changes to extras are saved before swiping away
     syncMesToSwipe();
 
+    const isPristine = !chat_metadata?.tainted;
     const swipe_duration = 200;
     const swipe_range = 700;
     //console.log(swipe_range);
@@ -9413,14 +9414,16 @@ export function swipe_right(_event, { source, repeated } = {}) {
         };
         //assign swipe info array with last message from chat
     }
-    if (chat.length === 1 && chat[0]['swipe_id'] !== undefined && chat[0]['swipe_id'] === chat[0]['swipes'].length - 1) {    // if swipe_right is called on the last alternate greeting, loop back around
+    // if swipe_right is called on the last alternate greeting in pristine chats, loop back around
+    if (chat.length === 1 && chat[0]['swipe_id'] !== undefined && chat[0]['swipe_id'] === chat[0]['swipes'].length - 1 && isPristine) {
         chat[0]['swipe_id'] = 0;
     } else {
         // If the user is holding down the key and we're at the last swipe, don't do anything
         if (source === 'keyboard' && repeated && chat[chat.length - 1].swipe_id === chat[chat.length - 1].swipes.length - 1) {
             return;
         }
-        chat[chat.length - 1]['swipe_id']++;                                // make new slot in array
+        // make new slot in array
+        chat[chat.length - 1]['swipe_id']++;
     }
     if (chat[chat.length - 1].extra) {
         // if message has memory attached - remove it to allow regen
@@ -9435,8 +9438,8 @@ export function swipe_right(_event, { source, repeated } = {}) {
     if (!Array.isArray(chat[chat.length - 1]['swipe_info'])) {
         chat[chat.length - 1]['swipe_info'] = [];
     }
-    //console.log(chat[chat.length-1]['swipes']);
-    if (parseInt(chat[chat.length - 1]['swipe_id']) === chat[chat.length - 1]['swipes'].length && chat.length !== 1) { //if swipe id of last message is the same as the length of the 'swipes' array and not the greeting
+    //if swipe id of last message is the same as the length of the 'swipes' array and not the greeting
+    if (parseInt(chat[chat.length - 1]['swipe_id']) === chat[chat.length - 1]['swipes'].length && (chat.length !== 1 || !isPristine)) {
         delete chat[chat.length - 1].gen_started;
         delete chat[chat.length - 1].gen_finished;
         run_generate = true;