feat(plugin): TypingTweaks (#432)

Co-authored-by: Ven <vendicated@riseup.net>

src/plugins/typingTweaks.tsx

@@ -0,0 +1,111 @@
+/*
+ * Vencord, a modification for Discord's desktop app
+ * Copyright (c) 2023 Vendicated and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { definePluginSettings } from "@api/settings";
+import ErrorBoundary from "@components/ErrorBoundary";
+import { Devs } from "@utils/constants";
+import definePlugin, { OptionType } from "@utils/types";
+import { findByCodeLazy } from "@webpack";
+import { GuildMemberStore, React } from "@webpack/common";
+
+const Avatar = findByCodeLazy(".Positions.TOP,spacing:");
+
+const settings = definePluginSettings({
+    showAvatars: {
+        type: OptionType.BOOLEAN,
+        default: true,
+        description: "Show avatars in the typing indicator"
+    },
+    showRoleColors: {
+        type: OptionType.BOOLEAN,
+        default: true,
+        description: "Show role colors in the typing indicator"
+    },
+    alternativeFormatting: {
+        type: OptionType.BOOLEAN,
+        default: true,
+        description: "Show a more useful message when several users are typing"
+    }
+});
+
+export default definePlugin({
+    name: "TypingTweaks",
+    description: "Show avatars and role colours in the typing indicator",
+    authors: [Devs.zt],
+    patches: [
+        // Style the indicator and add function call to modify the children before rendering
+        {
+            find: "getCooldownTextStyle",
+            replacement: {
+                match: /=(\i)\[2];(.+)"aria-atomic":!0,children:(\i)}\)/,
+                replace: "=$1[2];$2\"aria-atomic\":!0,style:{display:\"grid\",gridAutoFlow:\"column\",gridGap:\"0.25em\"},children:$self.mutateChildren(this.props,$1,$3)})"
+            }
+        },
+        // Changes the indicator to keep the user object when creating the list of typing users
+        {
+            find: "getCooldownTextStyle",
+            replacement: {
+                match: /return \i\.Z\.getName\(.,.\.props\.channel\.id,(.)\)/,
+                replace: "return $1"
+            }
+        },
+        // Changes indicator to format message with the typing users
+        {
+            find: ',"SEVERAL_USERS_TYPING","',
+            replacement: {
+                match: /(\i)\((\i),"SEVERAL_USERS_TYPING",".+?"\)/,
+                replace: "$1($2,\"SEVERAL_USERS_TYPING\",\"**!!{a}!!**, **!!{b}!!**, and {c} others are typing...\")"
+            },
+            predicate: () => settings.store.alternativeFormatting
+        },
+        // Adds the alternative formatting for several users typing
+        {
+            find: "getCooldownTextStyle",
+            replacement: {
+                match: /(\i)\.length\?.\..\.Messages\.THREE_USERS_TYPING.format\(\{a:(\i),b:(\i),c:.}\).+?SEVERAL_USERS_TYPING/,
+                replace: "$&.format({a:$2,b:$3,c:$1.length})"
+            },
+            predicate: () => settings.store.alternativeFormatting
+        }
+    ],
+    settings,
+
+    mutateChildren(props, users, children) {
+        if (!Array.isArray(children)) return children;
+
+        let element = 0;
+
+        return children.map(c => c.type === "strong" ? <this.TypingUser {...props} user={users[element++]}/> : c);
+    },
+
+    TypingUser: ErrorBoundary.wrap(({ user, guildId }) => {
+        return <strong style={{
+            display: "grid",
+            gridAutoFlow: "column",
+            gap: "4px",
+            color: settings.store.showRoleColors ? GuildMemberStore.getMember(guildId, user.id)?.colorString : undefined
+        }}>
+            {settings.store.showAvatars && <div style={{ marginTop: "4px" }}>
+                <Avatar
+                    size={Avatar.Sizes.SIZE_16}
+                    src={user.getAvatarURL(guildId, 128)}/>
+            </div>}
+            {user.username}
+        </strong>;
+    }, { noop: true })
+});