first commit

video/index.js

@@ -0,0 +1,109 @@
+/**
+ * plugins/video/index.js
+ *
+ * Downloads video via yt-dlp and sends to chat.
+ * All processing (download + send + cleanup) is here.
+ */
+
+import { spawn }       from "child_process";
+import fs              from "fs";
+import path            from "path";
+import os              from "os";
+import { enqueue }     from "../../download/queue.js";
+import { CMD_PREFIX }  from "../../config.js";
+import { createPluginI18n } from "../../utils/pluginI18n.js";
+
+const { t } = createPluginI18n(import.meta.url);
+
+fs.mkdirSync("logs", { recursive: true });
+const logStream = fs.createWriteStream("logs/video-error.log", { flags: "a" });
+logStream.on("error", err => console.error("[logStream]", err));
+
+const DOWNLOADS_DIR = path.resolve("downloads");
+const YT_DLP = os.platform() === "win32" ? ".\\bin\\yt-dlp.exe" : "./bin/yt-dlp";
+
+const ARGS_BASE = [
+  "--extractor-args",     "youtube:player_client=android",
+  "--print",              "after_move:filepath",
+  "--cookies",            "cookies.txt",
+  "--add-header",         "User-Agent:Mozilla/5.0",
+  "--add-header",         "Referer:https://www.youtube.com/",
+  "--retries",            "4",
+  "--fragment-retries",   "5",
+  "--socket-timeout",     "15",
+  "--sleep-interval",     "1",
+  "--max-sleep-interval", "4",
+  "--no-playlist",
+  "-f", "bv+ba/best",
+];
+
+function downloadVideo(url, id) {
+  return new Promise((resolve, reject) => {
+    // Isolated folder just for this download
+    const tmpDir = path.join(DOWNLOADS_DIR, id);
+    fs.mkdirSync(tmpDir, { recursive: true });
+
+    const output = path.join(tmpDir, "%(title).80s.%(ext)s");
+    const proc   = spawn(YT_DLP, [...ARGS_BASE, "--output", output, url]);
+    let stdout   = "";
+
+    proc.on("error", err => reject(new Error(
+      err.code === "EACCES" ? t("error.noPermission")
+      : err.code === "ENOENT" ? t("error.notFound")
+      : `${t("error.startError")} ${err.message}`
+    )));
+
+    proc.stdout.on("data", d => { stdout += d.toString(); });
+    proc.stderr.on("data", d => logStream.write(d));
+
+    proc.on("close", code => {
+      if (code !== 0) {
+        fs.rmSync(tmpDir, { recursive: true, force: true });
+        return reject(new Error(t("error.downloadFailed")));
+      }
+
+      // Try stdout path first
+      let filePath = stdout.trim().split("\n").filter(Boolean).at(-1);
+
+      // Fallback: get the single file inside the isolated folder
+      if (!filePath || !fs.existsSync(filePath)) {
+        const files = fs.readdirSync(tmpDir).filter(f => !f.endsWith(".part"));
+        filePath = files.length === 1 ? path.join(tmpDir, files[0]) : null;
+      }
+
+      if (!filePath) {
+        fs.rmSync(tmpDir, { recursive: true, force: true });
+        return reject(new Error(t("error.fileNotFound")));
+      }
+
+      resolve({ filePath, tmpDir });
+    });
+  });
+}
+
+export default async function ({ msg, api }) {
+  if (!msg.is(CMD_PREFIX + "video")) return;
+
+  const url = msg.args[1];
+
+  if (!url) {
+    await msg.reply(`${t("noUrl")} \`${CMD_PREFIX}video https://youtube.com/...\``);
+    return;
+  }
+
+  await msg.reply(t("downloading"));
+
+  const id = `video-${Date.now()}`;
+
+  enqueue(
+    async () => {
+      const { filePath, tmpDir } = await downloadVideo(url, id);
+      await api.sendVideo(filePath);
+      fs.rmSync(tmpDir, { recursive: true, force: true });
+      api.log.info(`${CMD_PREFIX}video completed → ${url}`);
+    },
+    async () => {
+      await msg.reply(t("error.generic"));
+    }
+  );
+}