Generación dinámica de páginas HTML a partir de solicitudes de usuario mediante la salida estructurada de OpenAI

Intermedio

Este es unAI, IT Opsflujo de automatización del dominio deautomatización que contiene 7 nodos.Utiliza principalmente nodos como Html, Webhook, HttpRequest, OpenAi, RespondToWebhook, combinando tecnología de inteligencia artificial para lograr automatización inteligente. Generación dinámica de páginas web según las solicitudes del usuario mediante la salida estructurada de OpenAI

Requisitos previos
  • Punto final de HTTP Webhook (n8n generará automáticamente)
  • Pueden requerirse credenciales de autenticación para la API de destino
  • Clave de API de OpenAI
Vista previa del flujo de trabajo
Visualización de las conexiones entre nodos, con soporte para zoom y panorámica
Exportar flujo de trabajo
Copie la siguiente configuración JSON en n8n para importar y usar este flujo de trabajo
{
  "id": "eXiaTDyKfXpMeyLh",
  "meta": {
    "instanceId": "f4f5d195bb2162a0972f737368404b18be694648d365d6c6771d7b4909d28167",
    "templateCredsSetupCompleted": true
  },
  "name": "Dynamically generate HTML page from user request using OpenAI Structured Output",
  "tags": [],
  "nodes": [
    {
      "id": "b1d9659f-4cd0-4f87-844d-32b2af1dcf13",
      "name": "Responder a Disparador Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        2160,
        380
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "text/html; charset=UTF-8"
              }
            ]
          }
        },
        "respondWith": "text",
        "responseBody": "={{ $json.html }}"
      },
      "typeVersion": 1.1
    },
    {
      "id": "5ca8ad3e-7702-4f07-af24-d38e94fdc4ec",
      "name": "OpenAI - Usando Salida Estructurada",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1240,
        380
      ],
      "parameters": {
        "url": "https://api.openai.com/v1/chat/completions",
        "method": "POST",
        "options": {},
        "jsonBody": "={\n  \"model\": \"gpt-4o-2024-08-06\",\n  \"messages\": [\n    {\n      \"role\": \"system\",\n      \"content\": \"You are a user interface designer and copy writter. Your job is to help users visualize their website ideas. You design elegant and simple webs, with professional text. You use Tailwind framework\"\n    },\n    {\n      \"role\": \"user\",\n      \"content\": \"{{ $json.query.query }}\"\n    }\n  ],\n  \"response_format\":\n{\n  \"type\": \"json_schema\",\n  \"json_schema\": {\n    \"name\": \"ui\",\n    \"description\": \"Dynamically generated UI\",\n    \"strict\": true,\n    \"schema\": {\n      \"type\": \"object\",\n      \"properties\": {\n        \"type\": {\n          \"type\": \"string\",\n          \"description\": \"The type of the UI component\",\n          \"enum\": [\n  \"div\",\n  \"span\",\n  \"a\",\n  \"p\",\n  \"h1\",\n  \"h2\",\n  \"h3\",\n  \"h4\",\n  \"h5\",\n  \"h6\",\n  \"ul\",\n  \"ol\",\n  \"li\",\n  \"img\",\n  \"button\",\n  \"input\",\n  \"textarea\",\n  \"select\",\n  \"option\",\n  \"label\",\n  \"form\",\n  \"table\",\n  \"thead\",\n  \"tbody\",\n  \"tr\",\n  \"th\",\n  \"td\",\n  \"nav\",\n  \"header\",\n  \"footer\",\n  \"section\",\n  \"article\",\n  \"aside\",\n  \"main\",\n  \"figure\",\n  \"figcaption\",\n  \"blockquote\",\n  \"q\",\n  \"hr\",\n  \"code\",\n  \"pre\",\n  \"iframe\",\n  \"video\",\n  \"audio\",\n  \"canvas\",\n  \"svg\",\n  \"path\",\n  \"circle\",\n  \"rect\",\n  \"line\",\n  \"polyline\",\n  \"polygon\",\n  \"g\",\n  \"use\",\n  \"symbol\"\n]\n        },\n        \"label\": {\n          \"type\": \"string\",\n          \"description\": \"The label of the UI component, used for buttons or form fields\"\n        },\n        \"children\": {\n          \"type\": \"array\",\n          \"description\": \"Nested UI components\",\n          \"items\": {\n            \"$ref\": \"#\"\n          }\n        },\n        \"attributes\": {\n          \"type\": \"array\",\n          \"description\": \"Arbitrary attributes for the UI component, suitable for any element using Tailwind framework\",\n          \"items\": {\n            \"type\": \"object\",\n            \"properties\": {\n              \"name\": {\n                \"type\": \"string\",\n                \"description\": \"The name of the attribute, for example onClick or className\"\n              },\n              \"value\": {\n                \"type\": \"string\",\n                \"description\": \"The value of the attribute using the Tailwind framework classes\"\n              }\n            },\n            \"additionalProperties\": false,\n            \"required\": [\"name\", \"value\"]\n          }\n        }\n      },\n      \"required\": [\"type\", \"label\", \"children\", \"attributes\"],\n      \"additionalProperties\": false\n    }\n  }\n}\n}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "authentication": "predefinedCredentialType",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        },
        "nodeCredentialType": "openAiApi"
      },
      "credentials": {
        "openAiApi": {
          "id": "WqzqjezKh8VtxdqA",
          "name": "OpenAi account - Baptiste"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "24e5ca73-a3b3-4096-8c66-d84838d89b0c",
      "name": "OpenAI - JSON a HTML",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        1420,
        380
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini",
          "cachedResultName": "GPT-4O-MINI"
        },
        "options": {
          "temperature": 0.2
        },
        "messages": {
          "values": [
            {
              "role": "system",
              "content": "You convert a JSON to HTML. \nThe JSON output has the following fields:\n- html: the page HTML\n- title: the page title"
            },
            {
              "content": "={{ $json.choices[0].message.content }}"
            }
          ]
        },
        "jsonOutput": true
      },
      "credentials": {
        "openAiApi": {
          "id": "WqzqjezKh8VtxdqA",
          "name": "OpenAi account - Baptiste"
        }
      },
      "typeVersion": 1.3
    },
    {
      "id": "c50bdc84-ba59-4f30-acf7-496cee25068d",
      "name": "Formatear el resultado HTML",
      "type": "n8n-nodes-base.html",
      "position": [
        1940,
        380
      ],
      "parameters": {
        "html": "<!DOCTYPE html>\n\n<html>\n<head>\n  <meta charset=\"UTF-8\" />\n    <script src=\"https://cdn.tailwindcss.com\"></script>\n  <title>{{ $json.message.content.title }}</title>\n</head>\n<body>\n{{ $json.message.content.html }}\n</body>\n</html>"
      },
      "typeVersion": 1.2
    },
    {
      "id": "193093f4-b1ce-4964-ab10-c3208e343c69",
      "name": "Nota adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1134,
        62
      ],
      "parameters": {
        "color": 7,
        "width": 638,
        "height": 503,
        "content": "## Generate HTML from user query\n\n**HTTP Request node**\n- Send the user query to OpenAI, with a defined JSON response format - *using HTTP Request node as it has not yet been implemented in the OpenAI nodes*\n- The response format is inspired by the [Structured Output defined in OpenAI Introduction post](https://openai.com/index/introducing-structured-outputs-in-the-api)\n- The output is a JSON containing HTML components and attributed\n\n\n**OpenAI node**\n- Format the response from the previous node from JSON format to HTML format"
      },
      "typeVersion": 1
    },
    {
      "id": "0371156a-211f-4d92-82b1-f14fe60d4b6b",
      "name": "Nota adhesiva1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        0,
        60
      ],
      "parameters": {
        "color": 7,
        "width": 768,
        "height": 503,
        "content": "## Workflow: Dynamically generate an HTML page from a user request using OpenAI Structured Output\n\n**Overview**\n- This workflow is a experiment to build HTML pages from a user input using the new Structured Output from OpenAI.\n- The Structured Output could be used in a variety of cases. Essentially, it guarantees the output from the GPT will follow a defined structure (JSON object).\n- It uses Tailwind CSS to make it slightly nicer, but any\n\n**How it works**\n- Once active, go to the production URL and add what you'd like to build as the parameter \"query\"\n- Example: https://production_url.com?query=a%20signup%20form\n- OpenAI nodes will first output the UI as a JSON then convert it to HTML\n- Finally, the response is integrated in a HTML container and rendered to the user\n\n**Further thoughts**\n- Results are not yet amazing, it is hard to see the direct value of such an experiment\n- But it showcase the potential of the Structured Output. Being able to guarantee the output format is key to build robust AI applications."
      },
      "typeVersion": 1
    },
    {
      "id": "06380781-5189-4d99-9ecd-d8913ce40fd5",
      "name": "Disparador Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        820,
        380
      ],
      "webhookId": "d962c916-6369-431a-9d80-af6e6a50fdf5",
      "parameters": {
        "path": "d962c916-6369-431a-9d80-af6e6a50fdf5",
        "options": {
          "allowedOrigins": "*"
        },
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "d2307a2a-5427-4769-94a6-10eab703a788",
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "5ca8ad3e-7702-4f07-af24-d38e94fdc4ec",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "24e5ca73-a3b3-4096-8c66-d84838d89b0c": {
      "main": [
        [
          {
            "node": "c50bdc84-ba59-4f30-acf7-496cee25068d",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c50bdc84-ba59-4f30-acf7-496cee25068d": {
      "main": [
        [
          {
            "node": "Responder a Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "5ca8ad3e-7702-4f07-af24-d38e94fdc4ec": {
      "main": [
        [
          {
            "node": "24e5ca73-a3b3-4096-8c66-d84838d89b0c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
Preguntas frecuentes

¿Cómo usar este flujo de trabajo?

Copie el código de configuración JSON de arriba, cree un nuevo flujo de trabajo en su instancia de n8n y seleccione "Importar desde JSON", pegue la configuración y luego modifique la configuración de credenciales según sea necesario.

¿En qué escenarios es adecuado este flujo de trabajo?

Intermedio - Inteligencia Artificial, Operaciones de TI

¿Es de pago?

Este flujo de trabajo es completamente gratuito, puede importarlo y usarlo directamente. Sin embargo, tenga en cuenta que los servicios de terceros utilizados en el flujo de trabajo (como la API de OpenAI) pueden requerir un pago por su cuenta.

Información del flujo de trabajo
Nivel de dificultad
Intermedio
Número de nodos7
Categoría2
Tipos de nodos6
Descripción de la dificultad

Adecuado para usuarios con experiencia intermedia, flujos de trabajo de complejidad media con 6-15 nodos

Autor
Agent Studio

Agent Studio

@agentstudio

We are a product studio that helps organizations leverage no-code and generative AI to automate internal processes and launch new digital products.

Enlaces externos
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Categorías

Categorías: 34