Automatisez vos appels vocaux avec la synthèse vocale
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Documentation Complète
📋 Automatisation du Digest de Nouvelles sur la Durabilité
💡 Description
Ce workflow n8n génère automatiquement un digest quotidien de nouvelles sur la durabilité en extrayant et classifiant des articles pertinents du site web de la Commission Européenne. Il utilise l'IA pour évaluer la pertinence des articles, crée une page HTML attrayante, et l'envoie à votre liste de diffusion. Ce processus garantit que votre public reçoit les dernières informations sur la durabilité, vous permettant ainsi d'économiser du temps et d'améliorer l'efficacité de votre communication.
📈 Impact & ROI: Ce workflow optimise le processus de distribution d'informations pertinentes sur la durabilité, augmentant ainsi l'engagement et la satisfaction du public tout en réduisant les efforts manuels nécessaires.
🚀 Fonctionnalités Clés
- ✅ Extraction automatisée des articles - Gain de temps
- ✅ Classification intelligente par IA - Pertinence accrue
- ✅ Génération automatique d'emails HTML - Communication professionnelle
- ✅ Envoi programmé à 08:30 am - Routine quotidienne établie
📊 Architecture Technique
21
Nodes
Nodes
15
Connexions
Connexions
3
Services
Services
🔌 Services Intégrés
Google SheetsOpenAIGmail
🔧 Composition du Workflow
| Node | Type | Description |
|---|---|---|
| If | if | Condition logique pour router le flux |
| OpenAI Chat Model3 | @n8n/n8n-nodes-langchain.lmChatOpenAi | Traitement des données |
| Agent Classification | @n8n/n8n-nodes-langchain.agent | Traitement des données |
| Get Sustainability News | googleSheets | Traitement des données |
| Send to your mailing list | gmail | Traitement des données |
| Generate Email HTML | code | Traitement des données |
| Parse Article Blocks | html | Traitement des données |
| Extract Articles Blocks | html | Traitement des données |
| Trigger at 08:30 am | scheduleTrigger | Traitement des données |
| Query EU News Website | httpRequest | Requête HTTP vers une API externe |
| Split Out by Article Block | splitOut | Division des données en plusieurs branches |
| Loop Over Articles | splitInBatches | Division des données en plusieurs branches |
| Sustainability Flag | set | Traitement des données |
| Merge Article + Flag | merge | Fusion de plusieurs branches de données |
| Record Results | googleSheets | Traitement des données |
| Structured Output Parser | @n8n/n8n-nodes-langchain.outputParserStructured | Traitement des données |
| Sticky Note1 | stickyNote | Traitement des données |
| Sticky Note | stickyNote | Traitement des données |
| Sticky Note2 | stickyNote | Traitement des données |
| Sticky Note3 | stickyNote | Traitement des données |
| Sticky Note4 | stickyNote | Traitement des données |
📖 Guide d'Implémentation
- Import du workflow: Téléchargez le fichier JSON et importez-le dans votre instance n8n
- Configuration des credentials: Configurez les accès pour chaque service utilisé
- Personnalisation: Adaptez les paramètres selon vos besoins spécifiques
- Test: Exécutez le workflow en mode test pour vérifier le bon fonctionnement
- Activation: Activez le workflow pour une exécution automatique
🏷️ Tags
Structure JSON
Voir le code JSON complet
{
"meta": {
"instanceId": "=",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "10d2d97d-428e-4224-beae-e4ce4e090e4f",
"name": "If",
"type": "n8n-nodes-base.if",
"position": [
3220,
2500
],
"parameters": {
"options": [],
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "7f8ac804-088d-4dfa-a661-8b6b09a6e340",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.date }}",
"rightValue": "={{ $now.minus(5,\"day\").day }} {{ $now.minus(5,\"day\").monthLong }} {{ $now.minus(5,\"day\").year }}"
},
{
"id": "094bd21e-1d23-4f06-a286-501045a53c9b",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.type }}",
"rightValue": "News article"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "968fac7c-48be-4fe1-a1d0-3c1fd828b0bc",
"name": "OpenAI Chat Model3",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
3640,
2480
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": []
},
"typeVersion": 1.2
},
{
"id": "fde7d8e1-4124-4506-abb7-8e400ad2729b",
"name": "Agent Classification",
"type": "@n8n\/n8n-nodes-langchain.agent",
"position": [
3660,
2300
],
"parameters": {
"text": "=Title: {{$json.title}}\nDescription: {{$json.description}}\n\nIs this article about sustainability? Return only: true or false\n",
"options": {
"systemMessage": "=You are a classification assistant. \n\nYour role is to analyze the title and description of an article and determine if it is related to sustainability. \n\nYou must only return {\"answer\": true} if the article is clearly related to sustainability (e.g., environmental protection, renewable energy, sustainable development, climate action, green economy, etc.). \n\nIf it is not clearly related, return {\"answer\": false}.\n\nIf the description is empty or missing, rely only on the title. Your response must be only one of the two JSON options: {\"answer\": true} or {\"answer\": false}. Do not provide explanations.\n"
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.8
},
{
"id": "670c0877-008f-4943-9a6b-c5e543ae6482",
"name": "Get Sustainability News",
"type": "n8n-nodes-base.googleSheets",
"position": [
2380,
2880
],
"parameters": {
"options": [],
"filtersUI": {
"values": [
{
"lookupValue": "true",
"lookupColumn": "sustainability"
}
]
},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "=",
"cachedResultName": "="
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "=",
"cachedResultUrl": "=",
"cachedResultName": "="
}
},
"notesInFlow": true,
"typeVersion": 4.5
},
{
"id": "ba6605af-5b5f-44d1-b47d-4246c2b999f3",
"name": "Send to your mailing list",
"type": "n8n-nodes-base.gmail",
"position": [
2740,
2880
],
"webhookId": "=",
"parameters": {
"sendTo": "email@gmail.com",
"message": "={{ $json.email_body }}",
"options": {
"appendAttribution": false
},
"subject": "Your Sustainability News Digest from LogiGreen"
},
"notesInFlow": true,
"typeVersion": 2.1
},
{
"id": "5d662a41-969a-49d8-a594-f0f962d51350",
"name": "Generate Email HTML",
"type": "n8n-nodes-base.code",
"position": [
2560,
2880
],
"parameters": {
"jsCode": "const summary = `Welcome to the EU Sustainability News Digest provided by <a href=\"https:\/\/logi-green.com\" style=\"color: #0077cc; text-decoration: none;\">LogiGreen Consulting<\/a>.`;\n\nconst articles = items.map(item => item.json); \/\/ each item is an article\n\nlet html = `\n<div style=\"font-family: Arial, sans-serif; max-width: 700px; margin: auto;\">\n <h2 style=\"color: #2c3e50;\">🌍 EU News Digest – ${new Date().toLocaleDateString('en-GB', { day: 'numeric', month: 'long', year: 'numeric' })}<\/h2>\n <p style=\"font-size: 16px; color: #333;\">${summary}<\/p>\n <hr style=\"border: 1px solid #eee;\" \/>\n`;\n\nfor (const article of articles) {\n const link = article.link.startsWith(\"http\") ? article.link : `https:\/\/ec.europa.eu${article.link}`;\n html += `\n <div style=\"display: flex; margin: 20px 0; border-bottom: 1px solid #ddd; padding-bottom: 15px;\">\n ${article.image ? `<img src=\"${article.image}\" alt=\"\" width=\"150\" style=\"margin-right: 15px; border-radius: 6px; object-fit: cover;\" \/>` : ''}\n <div>\n <p style=\"margin: 0; font-size: 12px; color: #888;\">${article.type} | ${article.date}<\/p>\n <h3 style=\"margin: 5px 0;\">\n <a href=\"${link}\" style=\"text-decoration: none; color: #0077cc;\">${article.title}<\/a>\n <\/h3>\n <p style=\"margin: 5px 0; color: #333;\">${article.description || ''}<\/p>\n ${article.read_time ? `<p style=\"font-size: 12px; color: gray;\">${article.read_time}<\/p>` : ''}\n <\/div>\n <\/div>\n `;\n}\n\nhtml += `\n <div style=\"margin-top: 40px; padding-top: 20px; border-top: 1px solid #eee; text-align: center;\">\n <p style=\"font-size: 12px; color: #999;\">You received this email as part of the EU Sustainability News Digest project.<\/p>\n <a href=\"https:\/\/logi-green.com\" target=\"_blank\">\n <img src=\"https:\/\/www.logi-green.com\/web\/image\/website\/1\/logo\/LogiGreen%20Consulting?unique=e2af3c6\" alt=\"LogiGreen Consulting Logo\" style=\"height: 40px; margin-top: 10px;\" \/>\n <\/a>\n <\/div>\n<\/div>\n`;\n\n\nreturn [{ json: { email_body: html } }];\n"
},
"notesInFlow": true,
"typeVersion": 2
},
{
"id": "378789d8-7b01-40ca-8bd5-96e1d137445d",
"name": "Parse Article Blocks",
"type": "n8n-nodes-base.html",
"position": [
3000,
2500
],
"parameters": {
"options": [],
"operation": "extractHtmlContent",
"dataPropertyName": "articles",
"extractionValues": {
"values": [
{
"key": "type",
"cssSelector": "ul.ecl-content-block__primary-meta-container li:nth-child(1)"
},
{
"key": "date",
"cssSelector": "ul.ecl-content-block__primary-meta-container li:nth-child(2) time\t"
},
{
"key": "title",
"cssSelector": "div.ecl-content-block__title a\t"
},
{
"key": "link",
"attribute": "href",
"cssSelector": "div.ecl-content-block__title a\t",
"returnValue": "attribute"
},
{
"key": "description",
"cssSelector": "div.ecl-content-block__description p\t"
},
{
"key": "image",
"attribute": "src",
"cssSelector": "picture img",
"returnValue": "attribute"
},
{
"key": "read_time",
"cssSelector": "ul.ecl-content-block__secondary-meta-container span.ecl-content-block__secondary-meta-label\t"
}
]
}
},
"notesInFlow": true,
"typeVersion": 1.2
},
{
"id": "cf7017a4-b996-452b-8aca-6f37964bd288",
"name": "Extract Articles Blocks",
"type": "n8n-nodes-base.html",
"position": [
2560,
2500
],
"parameters": {
"options": [],
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{
"key": "articles",
"cssSelector": "div.ecl-content-item-block__item",
"returnArray": true,
"returnValue": "html"
}
]
}
},
"notesInFlow": true,
"typeVersion": 1.2
},
{
"id": "d6f27e99-d866-4c27-9e99-5c579f505751",
"name": "Trigger at 08:30 am",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
2120,
2500
],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 8,
"triggerAtMinute": 30
}
]
}
},
"typeVersion": 1.2
},
{
"id": "1cc2483b-72ca-415d-90fc-a9b3ed0f6de8",
"name": "Query EU News Website",
"type": "n8n-nodes-base.httpRequest",
"position": [
2340,
2500
],
"parameters": {
"url": "https:\/\/commission.europa.eu\/news-and-media\/news_en",
"options": []
},
"notesInFlow": true,
"typeVersion": 4.2
},
{
"id": "93bb792d-7979-4b68-a026-df960ea3cd8d",
"name": "Split Out by Article Block",
"type": "n8n-nodes-base.splitOut",
"position": [
2780,
2500
],
"parameters": {
"options": [],
"fieldToSplitOut": "articles"
},
"typeVersion": 1
},
{
"id": "127662c6-5561-4d35-9ca5-d23b26c223e9",
"name": "Loop Over Articles",
"type": "n8n-nodes-base.splitInBatches",
"position": [
3440,
2500
],
"parameters": {
"options": []
},
"typeVersion": 3
},
{
"id": "900bb98e-5b83-4e29-81f8-2f04478f9c2e",
"name": "Sustainability Flag",
"type": "n8n-nodes-base.set",
"position": [
4040,
2300
],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "dcfc8260-1125-4883-8895-8a5f55d09341",
"name": "sustainability",
"type": "string",
"value": "={{ $json.output.answer }}"
}
]
}
},
"notesInFlow": true,
"retryOnFail": false,
"typeVersion": 3.4
},
{
"id": "a6114158-8842-4cb5-b43b-0c4cb3134e0e",
"name": "Merge Article + Flag",
"type": "n8n-nodes-base.merge",
"position": [
4260,
2360
],
"parameters": {
"mode": "combineBySql"
},
"notesInFlow": true,
"typeVersion": 3.1
},
{
"id": "585e6348-9af4-49e8-b30b-605d04921a88",
"name": "Record Results",
"type": "n8n-nodes-base.googleSheets",
"position": [
4480,
2440
],
"parameters": {
"columns": {
"value": {
"date": "={{ $json.date }}",
"link": "={{ $json.link }}",
"type": "={{ $json.type }}",
"image": "={{ $json.image }}",
"title": "={{ $json.title }}",
"read_time": "={{ $json.read_time }}",
"description": "={{ $json.description }}",
"sustainability": "={{ $json.sustainability }}"
},
"schema": [
{
"id": "sustainability",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "sustainability",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "type",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "type",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "date",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "date",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "title",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "title",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "link",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "link",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "description",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "description",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "image",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "image",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "read_time",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "read_time",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": [],
"operation": "append",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "=",
"cachedResultName": "="
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "=",
"cachedResultUrl": "=",
"cachedResultName": "="
}
},
"notesInFlow": true,
"typeVersion": 4.5
},
{
"id": "78743430-d367-45b9-8d79-72dfdd436e3b",
"name": "Structured Output Parser",
"type": "@n8n\/n8n-nodes-langchain.outputParserStructured",
"position": [
3920,
2480
],
"parameters": {
"jsonSchemaExample": "{\n \"answer\": \"boolean | null\"\n}\n"
},
"typeVersion": 1.2
},
{
"id": "a5bc414c-3a8c-45f2-ae73-9dbe591a9bae",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
2060,
1960
],
"parameters": {
"color": 7,
"width": 220,
"height": 680,
"content": "### 1. Workflow Trigger with Cron Job\nThe workflow is triggered every morning at 08:30 am (local time)\n\n#### How to setup?\n- Select the time you want to set it up\n"
},
"typeVersion": 1
},
{
"id": "a21f729a-2e9d-4c7d-a31c-e68c54ee613e",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
2300,
2680
],
"parameters": {
"color": 7,
"width": 620,
"height": 380,
"content": "### 4. Generate HTML page and send by email\nThis block collects all the articles of the day to create a prettified HTML page that is sent using the Gmail node.\n#### How to setup?\n- **Gmail Node:** set up your Gmail API credentials\n[Learn more about the Gmail Trigger Node]\n"
},
"typeVersion": 1
},
{
"id": "5b79acce-0b33-493d-ba90-a93fa6f32fbb",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
2300,
1960
],
"parameters": {
"color": 7,
"width": 840,
"height": 700,
"content": "### 2. Scrapping and Parsing of Articles blocks\nThis starts with the HTTP node collecting HTML code that is parsed to extract Article Titles, Link, Image Cover and Reading time.\n\n#### How to setup?\n*Nothing to do*"
},
"typeVersion": 1
},
{
"id": "5705f302-1c6e-4a99-a653-f093186787f5",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
3220,
1960
],
"parameters": {
"color": 7,
"width": 1440,
"height": 700,
"content": "### 3. Classifiy all the articles (Sustainability: true or false)\nThis starts with the If node that filters based on the scope date fixed by you. Through the loop, the AI Agent classify the articles using the title and description.\nThe ones that are flagged as \"sustainability\" are recorded in a Google Sheet.\n\n#### How to setup?\n- **Record results in the Google Sheet Node**:\n 1. Add your Google Sheet API credentials to access the Google Sheet file\n 2. Select the file using the list, an URL or an ID\n 3. Select the sheet in which you want to record the articles\n 4. Map the fields: **sustainability, type, date, title, link, description, image, read time**\n [Learn more about the Google Sheet Node](https:\/\/docs.n8n.io\/integrations\/builtin\/app-nodes\/n8n-nodes-base.googlesheets)\n- **AI Agent with the Chat Model**:\n 1. Add a chat model with the required credentials *(Example: Open AI 4o-mini)*"
},
"typeVersion": 1
},
{
"id": "f7a0f75d-c70e-46cb-a260-6c05d890e63c",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
2960,
2680
],
"parameters": {
"width": 580,
"height": 380,
"content": "### [Check the Tutorial](https:\/\/www.youtube.com\/watch?v=q8VCAUbuat8)\n"
},
"typeVersion": 1
}
],
"pinData": [],
"connections": {
"If": {
"main": [
[
{
"node": "Loop Over Articles",
"type": "main",
"index": 0
}
]
]
},
"Record Results": {
"main": [
[
{
"node": "Loop Over Articles",
"type": "main",
"index": 0
}
]
]
},
"Loop Over Articles": {
"main": [
[],
[
{
"node": "Agent Classification",
"type": "main",
"index": 0
},
{
"node": "Merge Article + Flag",
"type": "main",
"index": 1
}
]
]
},
"OpenAI Chat Model3": {
"ai_languageModel": [
[
{
"node": "Agent Classification",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Generate Email HTML": {
"main": [
[
{
"node": "Send to your mailing list",
"type": "main",
"index": 0
}
]
]
},
"Sustainability Flag": {
"main": [
[
{
"node": "Merge Article + Flag",
"type": "main",
"index": 0
}
]
]
},
"Trigger at 08:30 am": {
"main": [
[
{
"node": "Query EU News Website",
"type": "main",
"index": 0
},
{
"node": "Get Sustainability News",
"type": "main",
"index": 0
}
]
]
},
"Agent Classification": {
"main": [
[
{
"node": "Sustainability Flag",
"type": "main",
"index": 0
}
]
]
},
"Merge Article + Flag": {
"main": [
[
{
"node": "Record Results",
"type": "main",
"index": 0
}
]
]
},
"Parse Article Blocks": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Query EU News Website": {
"main": [
[
{
"node": "Extract Articles Blocks",
"type": "main",
"index": 0
}
]
]
},
"Extract Articles Blocks": {
"main": [
[
{
"node": "Split Out by Article Block",
"type": "main",
"index": 0
}
]
]
},
"Get Sustainability News": {
"main": [
[
{
"node": "Generate Email HTML",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Agent Classification",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Split Out by Article Block": {
"main": [
[
{
"node": "Parse Article Blocks",
"type": "main",
"index": 0
}
]
]
}
}
}
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