mirror of
https://github.com/Zie619/n8n-workflows.git
synced 2026-11-02 20:11:33 +08:00
340 lines
10 KiB
JSON
340 lines
10 KiB
JSON
{
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"id": "dMiUunCiaMsCr1Wu",
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"meta": {
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"instanceId": "03907a25f048377a8789a4332f28148522ba31ee907fababf704f1d88130b1b6",
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"templateCredsSetupCompleted": true
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},
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"name": "📄🛠️PDF2Blog",
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"tags": [],
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"nodes": [
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{
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"id": "58a4923b-3e8f-4abd-bebc-6488f8b04101",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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580,
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1340
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],
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"parameters": {
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"color": 3,
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"width": 461,
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"height": 359.27075107113785,
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"content": "## Upload PDF and Extract Text"
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},
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"typeVersion": 1
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},
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{
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"id": "eb0ec98a-9c9d-4203-9586-9e81e23e7232",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1087.027580347215,
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1340
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],
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"parameters": {
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"color": 4,
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"width": 508.8267597424673,
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"height": 532.0416571599118,
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"content": "## Create Blog Post"
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},
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"typeVersion": 1
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},
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{
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"id": "b2d3cb70-4335-43a2-80db-889559ebf020",
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"name": "Sticky Note3",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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2020,
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1340
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],
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"parameters": {
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"color": 6,
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"width": 370.4721755771028,
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"height": 352.3823858238478,
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"content": "## Publish Draft Blog Post to Ghost"
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},
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"typeVersion": 1
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},
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{
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"id": "766daeb8-23e8-4ee9-acee-ea2a787bbfda",
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"name": "Upload PDF",
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"type": "n8n-nodes-base.formTrigger",
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"position": [
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660,
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1480
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],
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"webhookId": "6c4a4180-7206-469f-a645-f41824ccbf42",
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"parameters": {
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"path": "pdf",
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"options": {},
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"formTitle": "PDF2Blog",
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"formFields": {
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"values": [
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{
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"fieldType": "file",
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"fieldLabel": "Upload PDF File",
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"multipleFiles": false,
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"requiredField": true,
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"acceptFileTypes": ".pdf"
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}
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]
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},
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"formDescription": "Transform PDFs into captivating blog posts"
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},
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"typeVersion": 2.1
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},
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{
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"id": "055a734e-7128-487a-b109-a64214010bb2",
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"name": "Extract Text",
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"type": "n8n-nodes-base.extractFromFile",
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"position": [
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860,
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1480
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],
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"parameters": {
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"options": {},
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"operation": "pdf",
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"binaryPropertyName": "Upload_PDF_File"
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},
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"typeVersion": 1
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},
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{
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"id": "44256745-276a-4c88-80b6-d12a568d07e9",
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"name": "Post to Ghost",
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"type": "n8n-nodes-base.ghost",
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"position": [
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2140,
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1480
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],
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"parameters": {
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"title": "={{ $json.title }}",
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"source": "adminApi",
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"content": "={{ $json.content }}",
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"operation": "create",
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"additionalFields": {}
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},
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"credentials": {
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"ghostAdminApi": {
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"id": "yiqmX1MjG1FU3wyR",
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"name": "Ghost Admin account"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "9796d4eb-e9d6-43bb-80c0-c527f3dc8843",
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"name": "gpt-4o-mini",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"position": [
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1180,
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1680
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],
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"parameters": {
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"model": "gpt-4o-mini-2024-07-18",
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"options": {
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"responseFormat": "json_object"
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}
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},
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"credentials": {
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"openAiApi": {
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"id": "h597GY4ZJQD47RQd",
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"name": "OpenAi account"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "719e7578-df85-441c-8d2f-cb7d3f7bb92f",
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"name": "Structured Output - JSON",
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"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
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"position": [
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1400,
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1680
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],
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"parameters": {
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"jsonSchemaExample": "{\n \"title\": \"title\",\n \"content\": \"content\"\n}"
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},
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"typeVersion": 1.2
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},
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{
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"id": "5f16e695-3585-468f-8fcb-794f5e3b56d4",
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"name": "Separate Title & Content",
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"type": "n8n-nodes-base.code",
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"position": [
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1660,
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1480
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],
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"parameters": {
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"jsCode": "try {\n // Check if input exists and has the expected structure\n const input = $input.all();\n if (!input || !input.length) {\n throw new Error('No input data received');\n }\n\n const firstItem = input[0];\n if (!firstItem || !firstItem.json || !firstItem.json.output || !firstItem.json.output.output) {\n throw new Error('Invalid input structure: missing required properties');\n }\n\n const output = firstItem.json.output.output;\n \n // Validate title exists\n if (!output.title) {\n throw new Error('Missing title in output');\n }\n\n // Validate content exists\n if (!output.content) {\n throw new Error('Missing content in output');\n }\n\n const title = output.title;\n const content = output.content.replace(/<h1>.*?<\\/h1>/s, '').trim();\n\n // Validate final content is not empty after processing\n if (!content) {\n throw new Error('Content is empty after processing');\n }\n\n console.log('Successfully processed content');\n\n console.log(title)\n console.log(content)\n \n return { title, content };\n\n} catch (error) {\n // Log the error for debugging\n console.error('Error processing content:', error.message);\n \n // Return a graceful failure object\n return {\n error: true,\n message: error.message,\n title: '',\n content: '',\n timestamp: new Date().toISOString()\n };\n}"
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},
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"typeVersion": 2
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},
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{
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"id": "e4d41cf6-575d-469a-a7c5-fba0fc1cc568",
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"name": "If",
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"type": "n8n-nodes-base.if",
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"position": [
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1840,
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1480
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],
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"parameters": {
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"options": {},
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"conditions": {
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"options": {
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"version": 2,
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"leftValue": "",
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"caseSensitive": true,
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"typeValidation": "strict"
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},
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"combinator": "and",
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"conditions": [
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{
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"id": "aaf83c73-65f3-4a88-87f3-25b1acaf93ef",
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"operator": {
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"type": "string",
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"operation": "notEmpty",
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"singleValue": true
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},
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"leftValue": "={{ $json.title }}",
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"rightValue": ""
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},
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{
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"id": "d9af5bce-f0fb-4c20-8b6a-b01a3bf3e1d1",
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"operator": {
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"type": "string",
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"operation": "notEmpty",
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"singleValue": true
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},
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"leftValue": "={{ $json.content }}",
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"rightValue": ""
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}
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]
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}
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},
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"typeVersion": 2.2
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},
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{
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"id": "b6b64f53-b689-440c-bc2e-478bccbfa5f5",
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"name": "Do Nothing",
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"type": "n8n-nodes-base.noOp",
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"position": [
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2020,
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1740
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],
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"parameters": {},
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"typeVersion": 1
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},
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{
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"id": "20b12b54-d329-4c70-9fa2-0dc598477a66",
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"name": "Create Structured Blog Post",
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"type": "@n8n/n8n-nodes-langchain.agent",
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"position": [
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1200,
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1480
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],
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"parameters": {
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"text": "={{ $json.text }}",
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"agent": "conversationalAgent",
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"options": {
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"systemMessage": "=Analyze the provided PDF article and create a compelling blog post that will be returned in JSON format with two fields: \"title\" and \"content\". Follow these specifications:\n\n## Title Requirements\n- Create an engaging, SEO-friendly title under 10 words\n- Must not contain a colon\n- Should capture the article's essence\n- Will be formatted as an H1 in the content\n\n## Content Structure\n- Introduction (150-200 words)\n * Compelling hook\n * Topic context and importance\n * Preview of main points\n\n- Main Content (6-8 chapters)\n * Each chapter requires:\n - Relevant H2 heading\n - 300-400 words of unique content\n - Specific topic focus\n - Source material quotes/data\n - Smooth transitions\n\n- Conclusion (200-250 words)\n * Key takeaways\n * Final thoughts/implications\n\n## Formatting Guidelines\n- Use proper HTML tags throughout\n- Structure with <p> tags for paragraphs\n- Include appropriate spacing\n- Use <blockquote> for direct quotes\n- Maintain consistent formatting\n- Write in clear, professional tone\n- Break up long paragraphs\n- Use engaging subheadings\n- Include transitional phrases\n\nThe content should be original, avoid direct copying, and maintain a consistent voice throughout. The final JSON response should contain only the title and content fields, with the content including all HTML formatting."
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},
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"promptType": "define",
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"hasOutputParser": true
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},
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"retryOnFail": true,
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"typeVersion": 1.6
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}
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],
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"active": false,
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"pinData": {},
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"settings": {
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"executionOrder": "v1"
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},
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"versionId": "ae25fae9-8ae8-4a49-ae90-dd2a89599f08",
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"connections": {
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"If": {
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"main": [
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[
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{
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"node": "Post to Ghost",
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"type": "main",
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"index": 0
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}
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],
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[
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{
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"node": "Do Nothing",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Upload PDF": {
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"main": [
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[
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{
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"node": "Extract Text",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"gpt-4o-mini": {
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"ai_languageModel": [
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[
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{
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"node": "Create Structured Blog Post",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Extract Text": {
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"main": [
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[
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{
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"node": "Create Structured Blog Post",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Separate Title & Content": {
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"main": [
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[
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{
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"node": "If",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Structured Output - JSON": {
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"ai_outputParser": [
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[
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{
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"node": "Create Structured Blog Post",
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"type": "ai_outputParser",
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"index": 0
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}
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]
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]
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},
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"Create Structured Blog Post": {
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"main": [
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[
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{
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"node": "Separate Title & Content",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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}
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} |