Optimize scrapin (a lot)

apps/api/.gitignore

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+# deps
+node_modules/

apps/api/README.md

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+To install dependencies:
+```sh
+bun install
+```
+
+To run:
+```sh
+bun run dev
+```
+
+open http://localhost:3000

apps/api/package.json

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+{
+  "name": "api",
+  "private": true,
+  "scripts": {
+    "dev": "bun run --hot src/index.ts"
+  },
+  "dependencies": {
+    "drizzle-orm": "^0.36.0",
+    "hono": "^4.6.8",
+    "jsdom": "^25.0.1",
+    "pg": "^8.13.1",
+    "zod": "^3.23.8"
+  },
+  "devDependencies": {
+    "@types/bun": "latest",
+    "@types/jsdom": "^21.1.7",
+    "@types/pg": "^8.11.10",
+    "drizzle-kit": "^0.27.1"
+  }
+}

apps/api/payload.json

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+{
+  "userId": "user_2fJE3fogkq7ScFnUojOlAlSyzeZ",
+  "hianimeUrl": "https://hianime.to/watch/blue-lock-season-2-19318?ep=128447",
+  "nyaasiUrl": "https://nyaa.si/?f=0&c=0_0&q=blue+lock+season+2"
+}

apps/api/src/index.ts

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+import { Context, Hono } from "hono";
+import { cors } from "hono/cors";
+import { logger } from "hono/logger";
+
+import { drizzle } from "drizzle-orm/node-postgres";
+import { z } from "zod";
+
+import { JSDOM } from "jsdom";
+
+import { writeFile } from "fs/promises";
+
+const db = drizzle(process.env.DATABASE_URL);
+
+const app = new Hono();
+
+app.use("*", cors());
+app.use(logger());
+
+const justInCaseBrowserHeaders = {
+  "User-Agent":
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36",
+  Accept:
+    "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
+  "Accept-Language": "en-US,en;q=0.5",
+  Connection: "keep-alive",
+};
+
+const schema = z.object({
+  userId: z.string(),
+  hianimeUrl: z.string(),
+  nyaasiUrl: z.string(),
+});
+
+const processHianimeUrl = async (
+  hianimeUrl: string
+): Promise<{
+  data: {
+    episodes: {
+      url: string;
+      title: string;
+      episodeNumber: string;
+      episodeId: string;
+    }[];
+    title: string;
+    titleId: string;
+  } | null;
+  error: string | null;
+}> => {
+  /**
+   * Supported hianime URL formats:
+   * - https://hianime.to/watch/blue-lock-season-2-19318?ep=128447
+   * - https://hianime.to/watch/blue-lock-season-2-19318?ep=128447&ep=128447
+   * - https://hianime.to/blue-lock-season-2-19318
+   */
+  const getTitleId = (url: string) => {
+    const pathPart = url.split("?")[0];
+    const id = pathPart.split("-").pop();
+
+    return id;
+  };
+  const titleId = getTitleId(hianimeUrl);
+  if (!titleId) {
+    return {
+      data: null,
+      error: "No title ID found",
+    };
+  }
+
+  const res = await fetch(
+    `https://hianime.to/ajax/v2/episode/list/${titleId}`,
+    {
+      headers: justInCaseBrowserHeaders,
+    }
+  );
+  if (!res.ok) {
+    return {
+      data: null,
+      error: "Failed to fetch episodes",
+    };
+  }
+  const data: { html: string; status: boolean } = await res.json();
+
+  const dom = new JSDOM(data.html);
+  const doc = dom.window.document;
+
+  const episodes: {
+    url: string;
+    title: string;
+    episodeNumber: string;
+    episodeId: string;
+  }[] = [];
+  const episodeElements = doc.querySelectorAll(".ssl-item.ep-item");
+
+  episodeElements.forEach((element) => {
+    const href = element.getAttribute("href");
+    const title = element.getAttribute("title");
+    const episodeNumber = element.getAttribute("data-number");
+    const episodeId = element.getAttribute("data-id");
+
+    if (!href || !title || !episodeNumber || !episodeId) {
+      console.error(
+        "No href or title found for an episode: ",
+        element.outerHTML
+      );
+      return {
+        data: null,
+        error: "Missing data for an episode",
+      };
+    }
+
+    episodes.push({
+      url: `https://hianime.to${href}`,
+      title,
+      episodeNumber,
+      episodeId,
+    });
+  });
+
+  const detailsRes = await fetch(hianimeUrl, {
+    headers: justInCaseBrowserHeaders,
+  });
+  const detailsHTML = await detailsRes.text();
+  const detailsDom = new JSDOM(detailsHTML);
+  const detailsDoc = detailsDom.window.document;
+
+  const titleElement = detailsDoc.querySelector(".os-item.active");
+  if (!titleElement) {
+    return {
+      data: null,
+      error: "No title element found",
+    };
+  }
+  const title = titleElement.getAttribute("title");
+  if (!title) {
+    return {
+      data: null,
+      error: "No title found",
+    };
+  }
+
+  return {
+    data: { episodes, title, titleId },
+    error: null,
+  };
+};
+
+app.post("/scrape", async (c) => {
+  const body = await c.req.json();
+  const { userId, hianimeUrl, nyaasiUrl } = schema.parse(body);
+
+  const { data, error } = await processHianimeUrl(hianimeUrl);
+  if (error || !data) {
+    return c.json({ error }, 500);
+  }
+  const { episodes, title, titleId } = data;
+
+  return c.json({ episodes, title, titleId });
+});
+
+export default app;

apps/api/tsconfig.json

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+{
+  "compilerOptions": {
+    "strict": true,
+    "jsx": "react-jsx",
+    "jsxImportSource": "hono/jsx"
+  }
+}

package.json

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 {
   "name": "anitrack",
   "private": true,
-  "scripts": {
-    "build": "turbo build",
-    "dev": "turbo watch dev",
-    "start": "turbo start",
-    "web:dev": "turbo watch dev --filter=web",
-    "api:dev": "turbo watch dev --filter=api-go",
-    "lint": "turbo lint --filter=web",
-    "lint-fix": "turbo lint-fix --filter=web",
-    "format-check": "turbo format-check --filter=web",
-    "format-fix": "turbo format-fix --filter=web"
-  },
+  "scripts": {},
+  "workspaces": [
+    "apps/*"
+  ],
   "devDependencies": {
-    "prettier": "^3",
-    "turbo": "^2.0.11"
-  },
-  "engines": {
-    "node": ">=20"
-  },
-  "packageManager": "[email protected]"
+    "prettier": "^3"
+  }
 }