feat: engine choose

src/handlers/main.ts

@@ -1,7 +1,14 @@
 import { IHandlerOutput } from "./handler.interface";
 import { readability } from "./readability";
 
-export default function handlePage(url: string): Promise<IHandlerOutput> {
+export default function handlePage(
+  url: string,
+  engine?: string
+): Promise<IHandlerOutput> {
+  if (engine) {
+    return engines[engine](url);
+  }
+
   const host = new URL(url).hostname;
   return fallback[host]?.(url) || fallback["*"](url);
 }

src/routes/parseRoute.ts

@@ -1,14 +1,12 @@
 import NodeCache from "node-cache";
 import { EngineRequest } from "../types/requests";
 import { FastifyInstance } from "fastify";
-import { engines } from "../handlers/main";
+import handlePage from "../handlers/main";
 
 export default function parseRoute(cache: NodeCache) {
   return async (fastify: FastifyInstance) => {
     fastify.get("/parse", async (req: EngineRequest) => {
-      const url = req.query.url;
+      const parsed = await handlePage(req.query.url, req.query.engine);
-      const engine = req.query.engine || "readability";
-      const parsed = await engines[engine](url);
 
       cache.set(req.originalUrl || req.url, {
         content: parsed,