From e1a337f1406a2061d6e4334db3618df39e67ea82 Mon Sep 17 00:00:00 2001
From: RossAsscends <124905043+RossAscends@users.noreply.github.com>
Date: Fri, 24 Mar 2023 13:55:34 +0900
Subject: [PATCH] Added Past Chat File Delete Function

---
 public/script.js | 39 +++++++++++++++++++++++++++++++++++++--
 public/style.css | 18 ++++++++++++++++++
 server.js        | 22 ++++++++++++++++++++++
 3 files changed, 77 insertions(+), 2 deletions(-)

diff --git a/public/script.js b/public/script.js
index 8aca4cdc9..bc191ff2b 100644
--- a/public/script.js
+++ b/public/script.js
@@ -267,6 +267,7 @@ var animation_rm_easing = "";
 
 var popup_type = "";
 var bg_file_for_del = "";
+var chat_file_for_del = "";
 var online_status = "no_connection";
 
 var api_server = "";
@@ -614,7 +615,7 @@ async function getBackgrounds() {
             const thumbPath = `/thumbnail?type=bg&file=${bg}`;
             $("#bg_menu_content").append(
                 `<div class="bg_example" bgfile="${bg}" class="bg_example_img" style="background-image: url('${thumbPath}');">
-                <div bgfile="${bg}" class=bg_example_cross style="background-image: url(img/cross.png);">
+                <div bgfile="${bg}" class="bg_example_cross">
             </div>`
             );
         }
@@ -688,6 +689,23 @@ async function delBackground(bg) {
     }
 }
 
+async function delChat(chatfile) {
+    const response = await fetch("/delchat", {
+        method: "POST",
+        headers: {
+            "Content-Type": "application/json",
+            "X-CSRF-Token": token,
+        },
+        body: JSON.stringify({
+            chatfile: chatfile,
+            id: characters[this_chid].name
+        }),
+    });
+    if (response.ok === true) {
+
+    }
+}
+
 function printMessages() {
     chat.forEach(function (item, i, arr) {
         addOneMessage(item);
@@ -2320,7 +2338,12 @@ async function getAllCharaChats() {
                         data[key]["file_name"] +
                         '</div><div class="select_chat_block_mes">' +
                         mes +
-                        "</div></div>"
+                        "</div>" +
+                        '<div file_name="' +
+                        data[key]["file_name"] +
+                        '" class="PastChat_cross"></div>' +
+                        "</div >"
+
                     );
                     if (
                         characters[this_chid]["chat"] ==
@@ -2577,6 +2600,7 @@ function callPopup(text, type) {
             break;
         case "del_world":
         case "del_group":
+        case "del_chat":
         default:
             $("#dialogue_popup_ok").text("Delete");
     }
@@ -3167,6 +3191,14 @@ $(document).ready(function () {
         popup_type = "del_bg";
         callPopup("<h3>Delete the background?</h3>");
     });
+
+    $(document).on("click", ".PastChat_cross", function () {
+        chat_file_for_del = $(this).attr('file_name');
+        console.log('detected cross click for' + chat_file_for_del);
+        popup_type = "del_chat";
+        callPopup("<h3>Delete the Chat File?</h3>");
+    });
+
     $("#advanced_div").click(function () {
         if (!is_advanced_char_open) {
             is_advanced_char_open = true;
@@ -3197,6 +3229,9 @@ $(document).ready(function () {
             delBackground(bg_file_for_del.attr("bgfile"));
             bg_file_for_del.parent().remove();
         }
+        if (popup_type == "del_chat") {
+            delChat(chat_file_for_del);
+        }
         if (popup_type == "del_ch") {
             console.log(
                 "Deleting character -- ChID: " +
diff --git a/public/style.css b/public/style.css
index 3f4803e39..c4d752b5a 100644
--- a/public/style.css
+++ b/public/style.css
@@ -948,6 +948,7 @@ input[type=search]:focus::-webkit-search-cancel-button {
     background-size: cover;
     background-position: center;
     box-shadow: 0 0 0 2pt black;
+    background-image: url(img/cross.png);
 }
 
 .no-border {border:none !important;}
@@ -2090,6 +2091,23 @@ input[type="range"]{
     opacity: 0.6;
 }
 
+.PastChat_cross{
+    position: absolute;
+    right: 15px;
+    margin-top: 5px;
+    width: 15px;
+    height: 15px;
+    cursor: pointer;
+    opacity: 0.4;
+    background-image: url(img/cross.png);
+    background-size: contain;
+    background-color: var(--black100);
+    background-repeat: no-repeat;
+    background-position: center;
+    border-radius: 50%;
+    box-shadow: 0 0 0 2pt black;
+}
+
 #advanced_book_logo {
     width: 35px;
     height: 35px;
diff --git a/server.js b/server.js
index 8f0b39268..46ab7a0b4 100644
--- a/server.js
+++ b/server.js
@@ -812,6 +812,28 @@ app.post("/delbackground", jsonParser, function (request, response) {
     invalidateThumbnail('bg', request.body.bg);
     return response.send('ok');
 });
+
+app.post("/delchat", jsonParser, function (request, response) {
+
+    if (!request.body) return response.sendStatus(400);
+
+    if (request.body.chatfile !== sanitize(request.body.chatfile)) {
+        console.error('Malicious chat name prevented');
+        return response.sendStatus(403);
+    }
+
+    const fileName = path.join(directories.chats, '/', sanitize(request.body.id), '/', sanitize(request.body.chatfile));
+    if (!fs.existsSync(fileName)) {
+        console.log('Chat file not found');
+        return response.sendStatus(400);
+    }
+
+    fs.rmSync(fileName);
+    console.log('deleted chat file: ' + fileName);
+    return response.send('ok');
+});
+
+
 app.post("/downloadbackground", urlencodedParser, function (request, response) {
     response_dw_bg = response;
     if (!request.body) return response.sendStatus(400);