通过 Telegram 使用 Pollinations 生成图像和 Gemini 2.5
高级
这是一个Content Creation, Multimodal AI领域的自动化工作流，包含 34 个节点。主要使用 If, Set, Code, Switch, Telegram 等节点。 通过 Telegram 使用 Pollinations 生成图像和 Gemini 2.5 生成博客文章
前置要求
- •Telegram Bot Token
- •Google Drive API 凭证
- •可能需要目标 API 的认证凭证
- •Google Sheets API 凭证
- •Google Gemini API Key
使用的节点 (34)
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"meta": {
"instanceId": "ba73835d772fb31a8c93dbcda773c1ef34e21227b9c152c1ee6fdf0eab995f28",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "ad8656b2-a542-4942-a978-23bfe85721db",
"name": "Gemini Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
560,
260
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.5-flash-lite-preview-06-17"
},
"credentials": {
"googlePalmApi": {
"id": "0F73fCXNqVx03YLr",
"name": "Google Gemini(PaLM) Api account 2"
}
},
"typeVersion": 1
},
{
"id": "ae3d4575-e1c9-4fc8-b4ef-d2394e24acb1",
"name": "Trigger Telegram Message",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
-1280,
-220
],
"webhookId": "7b019646-348f-4f01-b9ad-c25fb8cdaedc",
"parameters": {
"updates": [
"callback_query",
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1
},
{
"id": "116ee884-b2ea-42af-addd-5e335197c990",
"name": "Classify Telegram Input",
"type": "n8n-nodes-base.code",
"position": [
-1060,
-220
],
"parameters": {
"jsCode": "let inputType = '';\n\nif ($json.hasOwnProperty(\"callback_query\")) {\n const cbData = $json.callback_query.data || \"\";\n \n if (cbData.startsWith(\"style_\")) {\n inputType = 'style';\n } else {\n inputType = 'callback_query';\n }\n\n} else if (\n $json.hasOwnProperty(\"message\") &&\n $json.message.text === \"/start\"\n) {\n inputType = 'message';\n\n} else if (\n $json.hasOwnProperty(\"message\") &&\n $json.message.text &&\n $json.message.text.toLowerCase().startsWith(\"/help\")\n) {\n inputType = \"help\";\n\n} else if (\n $json.hasOwnProperty(\"message\") &&\n $json.message.text\n) {\n inputType = 'text';\n}\n\nreturn [\n {\n json: {\n ...$json,\n inputType\n }\n }\n];\n"
},
"typeVersion": 2
},
{
"id": "7087e9ef-b1e6-486d-88f1-1a49397579c4",
"name": "Switch Input Type",
"type": "n8n-nodes-base.switch",
"position": [
-840,
-240
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "58bd7d4b-4553-4e9c-85ee-a92b50e1e93b",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.inputType }}",
"rightValue": "message"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "e5b29bef-e663-45e1-9e6e-21dde7e2627e",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.inputType }}",
"rightValue": "=callback_query"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "75121808-30dd-4205-adef-e4c4d062ad37",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.inputType }}",
"rightValue": "text"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "6dd8132d-6c99-4b01-b55a-be53cab37bb2",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.inputType }}",
"rightValue": "style"
}
]
}
}
]
},
"options": {},
"looseTypeValidation": true
},
"typeVersion": 3.2
},
{
"id": "d5976879-6a5b-492c-82bd-e4189b4da648",
"name": "Send Main Menu to User",
"type": "n8n-nodes-base.telegram",
"position": [
-620,
-580
],
"webhookId": "effd353c-0bfe-44d9-889e-8314d3034888",
"parameters": {
"text": "Please choose a menu:",
"chatId": "={{$json[\"message\"][\"chat\"][\"id\"]}}",
"replyMarkup": "inlineKeyboard",
"inlineKeyboard": {
"rows": [
{
"row": {
"buttons": [
{
"text": "Generate Image",
"additionalFields": {
"callback_data": "image"
}
},
{
"text": "Blog Article",
"additionalFields": {
"callback_data": "blog"
}
},
{
"text": "❓ Help",
"additionalFields": {
"callback_data": "help"
}
}
]
}
}
]
},
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1
},
{
"id": "01112b5e-05f5-4877-bf2d-16ed895b0801",
"name": "Switch Callback Selection",
"type": "n8n-nodes-base.switch",
"position": [
-640,
-400
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "56c41166-8753-4a92-ae59-68949a001b74",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.callback_query.data }}",
"rightValue": "image"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "bd80f13b-f7c6-4578-b23a-5490a04b41b5",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.callback_query.data }}",
"rightValue": "blog"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "0274338b-4f92-4405-ba57-a80049db0b53",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.callback_query.data }}",
"rightValue": "help"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "672826f4-1a49-41fe-ae3e-36365b5611c6",
"name": "Prompt User for Image Description",
"type": "n8n-nodes-base.telegram",
"position": [
-360,
-760
],
"webhookId": "7f16cbe4-eab9-4690-b07e-4cc207cbc019",
"parameters": {
"text": "Please send an image prompt, start with image",
"chatId": "={{ $json.callback_query.message.chat.id }}",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1.2
},
{
"id": "09bc2384-c4c3-4a29-9910-e68622a0621d",
"name": "Prompt User for Blog Title",
"type": "n8n-nodes-base.telegram",
"position": [
-360,
-580
],
"webhookId": "99329519-a287-425d-84ad-5db503f88bd9",
"parameters": {
"text": "Please submit article title, start with blog",
"chatId": "={{ $json.callback_query.message.chat.id }}",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1.2
},
{
"id": "9e8d3f41-0d4e-4a06-aab9-289fa374a3a7",
"name": "Validate Command Format",
"type": "n8n-nodes-base.if",
"position": [
-640,
-220
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "f8a7aca4-5637-44aa-b3ce-dab8fcb25aec",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.message.text.startsWith('image') || $json.message.text.startsWith('blog') }}",
"rightValue": ""
}
]
},
"looseTypeValidation": true
},
"typeVersion": 2.2
},
{
"id": "892747b0-9fcf-4cca-b781-29d22f782a81",
"name": "Detect Text-Based Input Type",
"type": "n8n-nodes-base.set",
"position": [
-360,
-240
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "a82b158b-21dc-4018-8887-1a936e50d525",
"name": "=typeText",
"type": "string",
"value": "={{ $json.inputType === 'text' && $json.message.text && $json.message.text.toLowerCase().startsWith('blog') ? 'blog' : 'image' }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "0bf22449-827c-4b9a-991f-cf4d7b18b2c0",
"name": "Switch Text Command Type",
"type": "n8n-nodes-base.switch",
"position": [
-120,
-240
],
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "8375ffa7-4f87-4dd6-ae62-6a908eb61b4f",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.typeText }}",
"rightValue": "image"
}
]
}
},
{
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "bd572c93-d722-4953-a6d3-a3eb1c5f4e5f",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.typeText }}",
"rightValue": "=blog"
}
]
}
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "7f184919-2d9e-4ec7-aa3b-f20720c42779",
"name": "Build Image Generation URL",
"type": "n8n-nodes-base.code",
"position": [
340,
-340
],
"parameters": {
"jsCode": "const width = 1024;\nconst height = 1024;\nconst randomSeed = Math.floor(Math.random() * 100000);\n\nconst finalPrompt = $('Switch Input Type').first().json.message.text;\nconst imageUrl = `https://image.pollinations.ai/prompt/${encodeURIComponent(finalPrompt)}.jpg?width=${width}&height=${height}&seed=${randomSeed}&model=flux&nologo=true`;\n\nreturn [\n {\n json: {\n text: finalPrompt,\n imageUrl\n }\n }\n];\n"
},
"typeVersion": 2
},
{
"id": "0699c5a1-a030-4a4f-be9e-8ff615dc4037",
"name": "Download AI Image",
"type": "n8n-nodes-base.httpRequest",
"position": [
560,
-340
],
"parameters": {
"url": "={{ $json.imageUrl }}",
"options": {}
},
"typeVersion": 4.2
},
{
"id": "58b67910-d5ed-4993-b71d-a5ca4c31a1f9",
"name": "Send Image Result to Telegram",
"type": "n8n-nodes-base.telegram",
"position": [
780,
-340
],
"webhookId": "603fa444-2d96-40d2-8e88-37ef980e381c",
"parameters": {
"chatId": "={{ $('Trigger Telegram Message').item.json.message.chat.id }}",
"operation": "sendPhoto",
"binaryData": true,
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1.2
},
{
"id": "5ad1b4cd-102d-4786-a11e-329cf9150a81",
"name": "Log Image Prompt to Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
960,
-340
],
"parameters": {
"columns": {
"value": {
"date": "={{ new Date().toLocaleString() }}",
"type": "image",
"output": "={{ $('Download AI Image').item.json.imageUrl }}",
"prompt": "={{ $('Download AI Image').item.json.text }}",
"user id": "={{ $('Validate Command Format').item.json.message.chat.id }}"
},
"schema": [
{
"id": "id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "id",
"defaultMatch": true,
"canBeUsedToMatch": true
},
{
"id": "prompt",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "prompt",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "date",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "date",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "user id",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "user id",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "type",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "type",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "output",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "output",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "style",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "style",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"id"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I/edit?usp=drivesdk",
"cachedResultName": "History"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "8SCk1D65lQur82YT",
"name": "Google Sheets account 2"
}
},
"typeVersion": 4.5
},
{
"id": "c89ca7b4-3338-4497-90f0-d003562b3487",
"name": "Upload Image to Google Drive",
"type": "n8n-nodes-base.googleDrive",
"position": [
780,
-520
],
"parameters": {
"name": "={{ $json.text }}",
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1afFdG_eCYtca7fNAz1t7deKxIOcqZ0tv",
"cachedResultUrl": "https://drive.google.com/drive/folders/1afFdG_eCYtca7fNAz1t7deKxIOcqZ0tv",
"cachedResultName": "telegram img generator assets"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "en8M5JCW3g49rIK1",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "ef820546-a244-4b84-bead-914ddc4faeb0",
"name": "Notify Invalid Input Format",
"type": "n8n-nodes-base.telegram",
"position": [
-360,
-80
],
"webhookId": "55090118-c497-41a7-b808-979d49d6a544",
"parameters": {
"text": "❌ Invalid format. Please use image your prompt or blog your title.",
"chatId": "={{ $('Switch Input Type').item.json.message.chat.id }}",
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1.2
},
{
"id": "de96a570-97cb-491b-bd2d-0c7d0798058c",
"name": "Show Typing for Article Response",
"type": "n8n-nodes-base.httpRequest",
"position": [
100,
-120
],
"parameters": {
"url": "https://api.telegram.org/bot[your-token]/sendChatAction",
"method": "POST",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $('Switch Input Type').item.json.message.chat.id }}"
},
{
"name": "action",
"value": "typing"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "7573c3f9-4c6c-45d5-b7d6-2ace53258d29",
"name": "Show Typing for Image Generation",
"type": "n8n-nodes-base.httpRequest",
"position": [
100,
-340
],
"parameters": {
"url": "https://api.telegram.org/bot[your-token]/sendChatAction",
"method": "POST",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $('Switch Input Type').item.json.message.chat.id }}"
},
{
"name": "action",
"value": "upload_photo"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "98ee826a-4cb5-415d-b974-23edd06b9a31",
"name": "Send Help Instructions",
"type": "n8n-nodes-base.httpRequest",
"position": [
-360,
-400
],
"parameters": {
"url": "https://api.telegram.org/bot{YOUR-TOKEN}/sendMessage",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $json.callback_query.message.chat.id }}"
},
{
"name": "parse_mode",
"value": "Markdown"
},
{
"name": "text",
"value": "=Welcome! Here's how to use this bot:\n\n🖼️ /image\nType the command: \n`image of mountain scenery at sunrise`\n\n📝 /blog \nType the command: \n`blog What is MongoDB`\n\n🧾 Format:\n- Start with the keyword `image` or `blog`\n- After that, write a description or title\n- Without quotation marks\n\n📌 Correct Example:\n- `image of a futuristic house on a cloud`\n- `blog How to Learn React Native for Beginners`\n\nIf you are still confused, type `/start` to open the main menu.\n\nThank you! 🙌\n\nTranslated with DeepL.com (free version)"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "06407eb2-aafd-40aa-bb22-8970d2f08100",
"name": "Send Article Style Options",
"type": "n8n-nodes-base.telegram",
"position": [
780,
-120
],
"webhookId": "f93e7b41-0c92-4c9a-97c9-d8e34cb16f66",
"parameters": {
"text": "Choose your preferred article style:",
"chatId": "={{ $('Validate Command Format').item.json.message.chat.id }}",
"replyMarkup": "inlineKeyboard",
"inlineKeyboard": {
"rows": [
{
"row": {
"buttons": [
{
"text": "Formal",
"additionalFields": {
"callback_data": "style_formal"
}
},
{
"text": "Relax",
"additionalFields": {
"callback_data": "relax_style"
}
},
{
"text": "News",
"additionalFields": {
"callback_data": "news_style"
}
}
]
}
}
]
},
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "CU5S8GReZfzUW955",
"name": "Tele Image Generator"
}
},
"typeVersion": 1.2
},
{
"id": "7c4d2f57-d083-4a91-991f-6f58d1fef66d",
"name": "Store Blog Prompt",
"type": "n8n-nodes-base.set",
"position": [
340,
-120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "30d22676-0174-4723-947e-5d8e604cd320",
"name": "blogTitle",
"type": "string",
"value": "={{ $('Validate Command Format').item.json.message.text }}"
}
]
}
},
"typeVersion": 3.4
},
{
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"type": "n8n-nodes-base.googleSheets",
"position": [
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],
"parameters": {
"columns": {
"value": {
"id": "={{ $('Validate Command Format').item.json.message.date }}",
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"user id": "={{ $('Validate Command Format').item.json.message.chat.id }}"
},
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},
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{
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"name": "Store Selected Article Style",
"type": "n8n-nodes-base.googleSheets",
"position": [
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],
"parameters": {
"columns": {
"value": {
"id": "=",
"style": "={{ $json.callback_query.data.replace('style_', '') }}",
"user id": "={{ $json.callback_query.message.chat.id }}"
},
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{
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"defaultMatch": false,
"canBeUsedToMatch": true
},
{
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"defaultMatch": false,
"canBeUsedToMatch": true
},
{
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}
],
"mappingMode": "defineBelow",
"matchingColumns": [
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],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
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"mode": "id",
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"mode": "id",
"value": "1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I"
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},
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},
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},
{
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"name": "Fetch Last User Prompt",
"type": "n8n-nodes-base.googleSheets",
"position": [
100,
80
],
"parameters": {
"options": {},
"filtersUI": {
"values": [
{
"lookupValue": "={{ $json['user id'] }}",
"lookupColumn": "user id"
}
]
},
"sheetName": {
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"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I/edit#gid=0",
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},
{
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"name": "Extract Last Blog Prompt",
"type": "n8n-nodes-base.code",
"position": [
340,
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],
"parameters": {
"jsCode": "const userId = $('Switch Input Type').first().json.callback_query.message.chat.id || $('Switch Input Type').first().json.callback_query.message.chat.id\n\nconst rows = items.map(item => item.json);\n\n// Filter data according to User ID\nconst filtered = rows.filter(r => r['user id'] == userId);\n\n// Take the last line of the user\nconst lastRow = filtered[filtered.length - 1];\n\nreturn [{ json: lastRow }];\n"
},
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},
{
"id": "e605824e-3934-4bb1-8303-5ad3a144dd57",
"name": "Generate Article with Gemini",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
580,
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],
"parameters": {
"text": "={{ $json.prompt }}",
"messages": {
"messageValues": [
{
"message": "=Write an English blog post based on the title: {{ $json.Prompt }}.\\n\\nLength about 3 paragraphs. Use the article style {{ $json.Style }}\n\ndo not add any introduction. directly provide the output.\n\nFollow the json format below :\n\n\n {\n \"title\": \"title\",\n \"content\": \"content\"\n }\n"
}
]
},
"promptType": "define"
},
"typeVersion": 1.6
},
{
"id": "dc89f75a-1e6d-4cd1-9cdb-d9779663496f",
"name": "Parse Gemini Response",
"type": "n8n-nodes-base.code",
"position": [
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],
"parameters": {
"jsCode": "const raw = $json.text;\nconst clean = raw.replace(/```json|```/g, '').trim(); // optional: just in case the model still adds\nconst parsed = JSON.parse(clean);\nreturn [{ json: parsed }];"
},
"typeVersion": 2
},
{
"id": "3107ddba-743b-4792-9731-bbd26873abcf",
"name": "Send Article to Telegram",
"type": "n8n-nodes-base.httpRequest",
"position": [
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],
"parameters": {
"url": "https://api.telegram.org/bot-YOURTOKEN/sendMessage",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "chat_id",
"value": "={{ $('Extract Last Blog Prompt').item.json['user id'] }}"
},
{
"name": "text",
"value": "={{ $json.title }}\n\n{{ $json.content }}"
}
]
}
},
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},
{
"id": "5c5933cd-479e-4255-8ed4-115cfbbc1f01",
"name": "Log Final Article to Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
1420,
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],
"parameters": {
"columns": {
"value": {
"id": "=",
"date": "={{ new Date().toLocaleString() }}",
"type": "blog",
"output": "={{ $('Parse Gemini Response').item.json.content }}",
"prompt": "={{ $('Parse Gemini Response').item.json.title }}",
"user id": "={{ $json.result.chat.id }}",
"row_number": "={{ $('Extract Last Blog Prompt').item.json.row_number }}"
},
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},
{
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"type": "string",
"display": true,
"removed": false,
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"displayName": "user id",
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},
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"removed": false,
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"defaultMatch": false,
"canBeUsedToMatch": true
},
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"type": "string",
"display": true,
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"displayName": "output",
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"canBeUsedToMatch": true
},
{
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"type": "string",
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"removed": false,
"required": false,
"displayName": "style",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
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"type": "string",
"display": true,
"removed": false,
"readOnly": true,
"required": false,
"displayName": "row_number",
"defaultMatch": false,
"canBeUsedToMatch": true
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],
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"matchingColumns": [
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],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "update",
"sheetName": {
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"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I/edit#gid=0",
"cachedResultName": "Sheet1"
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"mode": "list",
"value": "1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1dCxrF8eJqe_oYY6wZ1Zqo97v96SsXohVVzDgqUHVn1I/edit?usp=drivesdk",
"cachedResultName": "History"
}
},
"credentials": {
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"id": "8SCk1D65lQur82YT",
"name": "Google Sheets account 2"
}
},
"typeVersion": 4.5
},
{
"id": "50a9f952-da98-4940-b53a-6c39fb97965b",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-3420,
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],
"parameters": {
"width": 640,
"height": 940,
"content": "# Generate Images with Pollinations AI & Blog Articles with Gemini 2.5 from Telegram\n\n\nThis workflow is a multi-functional Telegram bot that allows users to generate:\n\n - 🎨 AI images using Pollinations API\n - 📝 AI-written blog articles using [Gemini AI via LangChain]\n\n\nIt uses Google Sheets to log all user activities and Google Drive to store image assets.\n\n\n## 📲 Example Commands:\nimage a modern smart city at sunset \nblog The Benefits of Remote Work\n\n\n## ✅ Features:\n - Telegram Bot with menu buttons (/start)\n - Detects message type: /start, /help, button callbacks, or free text\n - Validates format (image ... or blog ...)\n - Auto-routes command to:\n - AI Image Generator\n - Blog Article Generator\n - Lets user choose article style: Formal, Casual, News\n - Sends real-time feedback: typing, uploading, error\n - Logs each entry to Google Sheets with timestamp\n - Uploads images to Google Drive folder\n\n\n## 🧾 Requirements:\n - Telegram Bot Token\n - Google Sheets OAuth credential\n - Google Drive OAuth credential\n - Google Gemini API (via LangChain)"
},
"typeVersion": 1
},
{
"id": "c1a9d6fd-2c5b-4450-a2da-4d1e57602703",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2720,
-1660
],
"parameters": {
"color": 3,
"width": 640,
"height": 680,
"content": "## ⚙️ Setup Instructions:\n1. 🔐 Add Credentials to your n8n:\n\n - Telegram API\n - Google Sheets OAuth\n - Google Drive OAuth\n - Google Gemini (PaLM) via LangChain\n\n2. 🧩 Update Variables:\n\n - Replace Google Sheet ID and Drive Folder ID\n - Make sure chat_id expressions are dynamic (avoid hardcoding)\n\n3. 🧪 Test Commands:\n\n - /start → opens main menu\n - image your prompt → generates image\n - blog your title → asks for style → generates article\n\n\n\n## 🔧 Customization Tips:\n1. ✍️ Modify Gemini prompt format in Generate Article with Gemini node\n2. ➕ Add new style types like SEO, Story, Product Review\n3. 🖼 Add more image models (e.g., Stability AI, DALL·E)\n4. 📊 Add category/tags to Sheets for better reporting\n5. 💾 Save responses with filenames using timestamps"
},
"typeVersion": 1
},
{
"id": "0f06dde2-108d-48b4-b2a9-ecd624c48c42",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2020,
-1660
],
"parameters": {
"color": 4,
"width": 560,
"height": 480,
"content": "## 🔐 Security Best Practices:\n1. Do NOT hardcode API keys into HTTP nodes\n2. Store all credentials via n8n credential manager\n3. Avoid exposing actual Sheet/Drive URLs in public templates\n\n\n## 🏁 Summary:\nA powerful Telegram bot for content creators that lets users generate image assets and full-length articles — without ever leaving the chat. Ideal for bloggers, designers, educators, marketers, and developers.\n\n\n## 🔗 Want to Learn More?\n📚 https://n8n.partnerlinks.io/l3i5p47vr7s2\n📚 https://github.com/pollinations/pollinations\n📚 https://aistudio.google.com/apikey"
},
"typeVersion": 1
},
{
"id": "f1271c8b-f7ba-4c62-93cc-02bb5504d767",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-3420,
-560
],
"parameters": {
"width": 920,
"height": 1300,
"content": "## 🔁 Google Sheets Integration (📄 Logging System)\nThis workflow uses Google Sheets as a central log for all user activities and generated content.\n\nEach time a user sends a valid prompt (image or blog), a row is appended to the spreadsheet with relevant details.\n\n\n\n## 📊 Sheet Structure\nThe spreadsheet is expected to have one sheet (e.g. Sheet1) with the following columns:\n\n| Column Name | Type | Description |\n| ----------- | -------- | ------------------------------------------------------------ |\n| `Tanggal` | `string` | Date and time of the request (`new Date().toLocaleString()`) |\n| `Prompt` | `string` | The user’s original prompt (image description or blog title) |\n| `User ID` | `string` | Telegram user ID (from message/chat context) |\n| `Jenis` | `string` | Type of generation: `\"image\"` or `\"blog\"` |\n| `Hasil` | `string` | For images: the image URL; for blogs: full content |\n| `Style` | `string` | Writing style (only applicable for blog prompts) |\n\n\n\n## ✅ What’s Logged?\nFor image prompts, it stores the image description, user ID, and image URL.\n\nFor blog prompts, it stores the blog title, selected writing style, and final article content.\n\n\n## ⚙️ Customizing Google Sheets for Other Use Cases\nYou can adapt the column names and fields for your own use. Here are suggestions:\n\n📌 Add a “Category” column if you want to tag prompts (e.g., “Marketing”, “Travel”, “News”)\n\n📌 Track response time by adding a Latency column using Date.now() logic\n\n📌 Include sentiment or keyword analysis with custom AI nodes\n\n📌 Use row_number to update specific entries if needed (already used in blog article flow)\n\n\nTo apply custom columns:\n\n- Open Log Image Prompt to Google Sheets, Log Blog Prompt to Google Sheets, or Log Final Article to Google Sheets node\n\n- Add new fields in the “Columns” > “Value” section\n\n- Map expressions or variables from the current data flow\n\n- Make sure your spreadsheet has matching headers to avoid errors.\n\n\n## 📁 Google Drive Upload (for image)\nIn addition to logging to Sheets, AI-generated images are uploaded to a designated Google Drive folder for archiving.\n\nYou can change the folder ID in the Upload Image to Google Drive node and optionally rename the file to include:\n\nUser ID\nPrompt\nTimestamp"
},
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}
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}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
高级 - 内容创作, 多模态 AI
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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工作流信息
难度等级
高级
节点数量34
分类2
节点类型12
作者
Fahmi Oktafian
@fahmi3322Hi! I’m Fahmi Oktafian, a developer and automation enthusiast with expertise in n8n, Node.js, and API integrations. I specialize in building smart, scalable workflows — from auto-publishing content to WordPress, sending automated Telegram notifications, to processing AI-based summaries and paraphrase. I’m passionate about helping businesses save time, increase efficiency, and automate their digital processes with clean and user-friendly solutions.
外部链接
在 n8n.io 查看 →
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