Untitled

{
  "nodes": [
    {
      "id": "webhook",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [200, 200],
      "parameters": {
        "path": "youtube-sub",
        "httpMethod": "POST",
        "responseMode": "lastNode"
      }
    },
    {
      "id": "python",
      "name": "Get Transcript (Python)",
      "type": "n8n-nodes-base.python",
      "typeVersion": 1,
      "position": [500, 200],
      "parameters": {
        "functionCode": "from youtube_transcript_api import YouTubeTranscriptApi\nimport re\n\ninput_data = $json\n\nurl_or_id = input_data.get(\"videoId\") or input_data.get(\"url\")\n\n# Nếu là URL thì trích videoId\nif \"youtube.com\" in url_or_id or \"youtu.be\" in url_or_id:\n    match = re.search(r\"(?:v=|youtu\\.be/)([\\w-]+)\", url_or_id)\n    video_id = match.group(1) if match else url_or_id\nelse:\n    video_id = url_or_id\n\ntry:\n    transcript = YouTubeTranscriptApi.get_transcript(video_id)\n    text = \"\\n\".join([i[\"text\"] for i in transcript])\n    result = {\"videoId\": video_id, \"transcript\": text}\nexcept Exception as e:\n    result = {\"videoId\": video_id, \"error\": str(e)}\n\nreturn [result]"
      }
    },
    {
      "id": "return",
      "name": "Return JSON",
      "type": "n8n-nodes-base.set",
      "typeVersion": 1,
      "position": [800, 200],
      "parameters": {
        "keepOnlySet": false,
        "values": {
          "json": [
            {
              "name": "videoId",
              "value": "={{$json.videoId}}"
            },
            {
              "name": "transcript",
              "value": "={{$json.transcript}}"
            },
            {
              "name": "error",
              "value": "={{$json.error}}"
            }
          ]
        }
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Get Transcript (Python)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Transcript (Python)": {
      "main": [
        [
          {
            "node": "Return JSON",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "name": "YouTube Subtitles Fetcher",
  "active": false,
  "version": 1
}