feat: save deleted spam logs; server spam logs from a web server; update Knub to 9.6.4

src/plugins/LogServer.ts

@@ -0,0 +1,44 @@
+import http, { ServerResponse } from "http";
+import { GlobalPlugin } from "knub";
+import { GuildSpamLogs } from "../data/GuildSpamLogs";
+
+const DEFAULT_PORT = 9920;
+const logUrlRegex = /^\/spam-logs\/([a-z0-9\-]+)\/?$/i;
+
+function notFound(res: ServerResponse) {
+  res.statusCode = 404;
+  res.end("Not Found");
+}
+
+/**
+ * A global plugin that allows bot owners to control the bot
+ */
+export class LogServerPlugin extends GlobalPlugin {
+  protected spamLogs: GuildSpamLogs;
+  protected server: http.Server;
+
+  onLoad() {
+    this.spamLogs = new GuildSpamLogs(null);
+
+    this.server = http.createServer(async (req, res) => {
+      const logId = req.url.match(logUrlRegex);
+      if (!logId) return notFound(res);
+
+      if (logId) {
+        const log = await this.spamLogs.find(logId[1]);
+        if (!log) return notFound(res);
+
+        res.setHeader("Content-Type", "text/plain; charset=UTF-8");
+        res.end(log.body);
+      }
+    });
+
+    this.server.listen(this.configValue("port", DEFAULT_PORT));
+  }
+
+  async onUnload() {
+    return new Promise(resolve => {
+      this.server.close(() => resolve());
+    });
+  }
+}