From 32e893beca0dc293dfd10679aacad66684e934be Mon Sep 17 00:00:00 2001
From: Lucid Kobold <72232219+LucidKobold@users.noreply.github.com>
Date: Fri, 28 Feb 2025 18:48:04 -0500
Subject: [PATCH] renamed file, moved variable into function, fixed conflicting
 characters with escape

---
 src/bot/features/twitterBlacklist.ts | 51 ++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/bot/features/twitterBlacklist.ts

diff --git a/src/bot/features/twitterBlacklist.ts b/src/bot/features/twitterBlacklist.ts
new file mode 100644
index 0000000..2083a8d
--- /dev/null
+++ b/src/bot/features/twitterBlacklist.ts
@@ -0,0 +1,51 @@
+import { Composer } from "grammy";
+import type { Context } from "#root/bot/context.js";
+import { logHandle } from "#root/bot/helpers/logging.js";
+
+const composer = new Composer<Context>();
+
+const feature = composer.chatType(["group", "supergroup"]);
+
+feature.hears(
+  /(x.com|twitter.com)/g,
+  logHandle("blacklist-detection-twitter"),
+  async (ctx: Context) => {
+    const GROUP_IDS = process.env.GROUP_IDS
+      ? process.env.GROUP_IDS.split(",")
+      : undefined;
+
+    if (ctx.chat && ctx.msg) {
+      if (GROUP_IDS !== undefined) {
+        const groupID = ctx.chat.id;
+        const flag = GROUP_IDS.includes(`${groupID}`);
+        const username = ctx.msg.from?.username;
+
+        if (flag) {
+          ctx.msg.delete();
+          await ctx.reply(
+            `@${username} Twitter and X links along with reformatting services for Twitter posts are not allowed here\\. Please consider sharing the media directly or from other social media sources or websites\\. No administration action was taken against you other than the message being deleted\\.`,
+            { parse_mode: "MarkdownV2" }
+          );
+        }
+      }
+
+      if (!GROUP_IDS) {
+        console.info(
+          "Group IDS:",
+          process.env.GROUP_IDS,
+          GROUP_IDS,
+          GROUP_IDS !== undefined
+        );
+        await ctx.reply(
+          `There was a problem retrieving the whitelist\\. Check the env variables and try again\\.`,
+          {
+            parse_mode: "MarkdownV2",
+            reply_parameters: { message_id: ctx.msg.message_id }
+          }
+        );
+      }
+    }
+  }
+);
+
+export { composer as twitterBlacklist };