Workflow n8n
Automatisation PDF avec n8n : création et traitement d'actifs
Ce workflow n8n a pour objectif d'automatiser la création et le traitement de fichiers PDF, facilitant ainsi la gestion des actifs numériques. Dans un contexte où la gestion des documents est cruciale pour de nombreuses entreprises, ce workflow permet d'éliminer les tâches manuelles répétitives et d'assurer une meilleure efficacité opérationnelle. Par exemple, les équipes marketing ou les agences de communication peuvent bénéficier de cette automatisation pour générer et traiter des documents rapidement et efficacement.
- Étape 1 : le workflow est déclenché manuellement via un bouton 'Test workflow'.
- Étape 2 : une requête HTTP est effectuée pour créer un actif, en spécifiant l'URL et les paramètres nécessaires.
- Étape 3 : le workflow s'exécute pour traiter les données.
- Étape 4 : plusieurs notes autocollantes sont créées pour visualiser les étapes et les informations clés.
- Étape 5 : un fichier PDF est chargé depuis Dropbox, suivi d'une requête pour traiter ce fichier.
- Étape 6 : le résultat est téléchargé après une attente de 5 secondes. Ce workflow offre des bénéfices significatifs, notamment la réduction des erreurs humaines, l'accélération des processus de création de documents et une meilleure traçabilité des actifs numériques.
Tags clés :automatisationworkflowPDFn8nagence automatisation
Catégorie: Manual · Tags: automatisation, workflow, PDF, n8n, agence automatisation❤ 0
Workflow n8n PDF, agence automatisation : vue d'ensemble
Schéma des nœuds et connexions de ce workflow n8n, généré à partir du JSON n8n.
Workflow n8n PDF, agence automatisation : détail des nœuds
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"meta": {
"instanceId": "cd478e616d2616186f4f92b70cfe0c2ed95b5b209f749f2b873b38bdc56c47c9"
},
"nodes": [
{
"id": "f4b1bdd8-654d-4643-a004-ff1b2f32b5ae",
"name": "When clicking ‘Test workflow’",
"type": "n8n-nodes-base.manualTrigger",
"position": [
580,
1100
],
"parameters": {},
"typeVersion": 1
},
{
"id": "d6b1c410-81c3-486d-bdcb-86a4c6f7bf9e",
"name": "Create Asset",
"type": "n8n-nodes-base.httpRequest",
"position": [
1940,
580
],
"parameters": {
"url": "https://pdf-services.adobe.io/assets",
"method": "POST",
"options": {
"redirect": {
"redirect": {}
}
},
"sendBody": true,
"sendHeaders": true,
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{
"name": "mediaType",
"value": "application/pdf"
}
]
},
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $json.access_token }}"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "PU8GmSwXswwM1Fzq",
"name": "Adobe API calls"
}
},
"typeVersion": 4.1
},
{
"id": "9e900a45-d792-4dc5-938c-0d5cdfd2e647",
"name": "Execute Workflow Trigger",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
1140,
440
],
"parameters": {},
"typeVersion": 1
},
{
"id": "859f369d-f36f-4c3f-a50d-a17214fef2a3",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
20,
140
],
"parameters": {
"color": 5,
"width": 667.6107231291055,
"height": 715.2927406867177,
"content": "# Adobe API Wrapper\n\nSee Adobe documentation:\n- https://developer.adobe.com/document-services/docs/overview/pdf-services-api/howtos/\n- https://developer.adobe.com/document-services/docs/overview/pdf-extract-api/gettingstarted/\n\nIn short, this workflow does the following steps :\n\n- Authentication\n- Upload an asset (pdf) to adobe\n- Wait for the asset to be processed by Adobe\n- Download the result\n\n## Credential\n\nCredentials are not \"predefined\" and you'll have to create 2 custom credentials, detailed in the workflow.\n\n## Result\n\nThe result will depend on the transformation requested. It could be 1 of various files (json, zip...) accessible via download URL returned by the workflow.\n\nWorkflow can be tested with a PDF filed fetched with Dorpbox for example or any storage provider. "
},
"typeVersion": 1
},
{
"id": "450199c5-e588-486d-81cf-eb69cf729ab1",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
560,
900
],
"parameters": {
"width": 857.2064431277577,
"height": 463.937514110429,
"content": "## Testing for development"
},
"typeVersion": 1
},
{
"id": "311a75d6-4fbe-4d8f-89b3-d4b0ee21f7ae",
"name": "Adobe API Query",
"type": "n8n-nodes-base.set",
"position": [
900,
1000
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "62bb6466-acf4-41e5-9444-c9ef608a6822",
"name": "endpoint",
"type": "string",
"value": "extractpdf"
},
{
"id": "0352f585-1434-4ab7-a704-a1e187fffa96",
"name": "json_payload",
"type": "object",
"value": "={{ \n{\n \"renditionsToExtract\": [\n \"tables\"\n ],\n \"elementsToExtract\": [\n \"text\",\n \"tables\"\n ]\n }\n}}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "abf20778-db50-4787-a5f4-7af5d5c76efe",
"name": "Load a test pdf file",
"type": "n8n-nodes-base.dropbox",
"position": [
900,
1180
],
"parameters": {
"path": "/valerian/w/prod/_freelance/ADEZIF/AI/Source data/Brochures pour GPT/Brochure 3M/3M_doc_emballage VERSION FINALE.pdf",
"operation": "download",
"authentication": "oAuth2"
},
"credentials": {
"dropboxOAuth2Api": {
"id": "9",
"name": "Dropbox account"
}
},
"typeVersion": 1
},
{
"id": "8bb2ae0c-df61-4110-af44-b1040b4340a2",
"name": "Query + File",
"type": "n8n-nodes-base.merge",
"position": [
1180,
1080
],
"parameters": {
"mode": "combine",
"options": {},
"combinationMode": "mergeByPosition"
},
"typeVersion": 2.1
},
{
"id": "92afa6d6-daf8-4358-8c95-36473b810dc2",
"name": "Query + File + Asset information",
"type": "n8n-nodes-base.merge",
"position": [
2180,
580
],
"parameters": {
"mode": "combine",
"options": {},
"combinationMode": "mergeByPosition"
},
"typeVersion": 2.1
},
{
"id": "5d88b8e4-0b0a-463a-88db-c45d5e87e823",
"name": "Process Query",
"type": "n8n-nodes-base.httpRequest",
"position": [
2640,
580
],
"parameters": {
"url": "=https://pdf-services.adobe.io/operation/{{ $('Query + File + Asset information').item.json.endpoint }}",
"method": "POST",
"options": {
"redirect": {
"redirect": {}
},
"response": {
"response": {
"fullResponse": true
}
}
},
"jsonBody": "={{ \n{\n...{ \"assetID\":$('Query + File + Asset information').first().json.assetID },\n...$('Query + File + Asset information').first().json.json_payload\n}\n}}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $('Authenticartion (get token)').first().json[\"access_token\"] }}"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "PU8GmSwXswwM1Fzq",
"name": "Adobe API calls"
}
},
"typeVersion": 4.1
},
{
"id": "47278b2f-dd04-4609-90ab-52f34b9a0e72",
"name": "Wait 5 second",
"type": "n8n-nodes-base.wait",
"position": [
2860,
580
],
"webhookId": "ed00a9a8-d599-4a98-86f8-a15176352c0a",
"parameters": {
"unit": "seconds",
"amount": 5
},
"typeVersion": 1
},
{
"id": "691b52ae-132a-4105-b1e4-bb7d55d0e347",
"name": "Try to download the result",
"type": "n8n-nodes-base.httpRequest",
"position": [
3080,
580
],
"parameters": {
"url": "={{ $('Process Query').item.json[\"headers\"][\"location\"] }}",
"options": {},
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $('Authenticartion (get token)').first().json[\"access_token\"] }}"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "PU8GmSwXswwM1Fzq",
"name": "Adobe API calls"
}
},
"typeVersion": 4.1
},
{
"id": "277dea14-de8d-4719-aff1-f4008d6d5c67",
"name": "Switch",
"type": "n8n-nodes-base.switch",
"position": [
3260,
580
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "in progress",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "in progress"
}
]
},
"renameOutput": true
},
{
"outputKey": "failed",
"conditions": {
"options": {
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6d6917f6-abb9-4175-a070-a2f500d9f34f",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "failed"
}
]
},
"renameOutput": true
}
]
},
"options": {
"fallbackOutput": "extra"
}
},
"typeVersion": 3
},
{
"id": "8f6f8273-43ed-4a44-bb27-6ce137000472",
"name": "Forward response to origin workflow",
"type": "n8n-nodes-base.set",
"position": [
3820,
600
],
"parameters": {
"options": {},
"assignments": {
"assignments": []
},
"includeOtherFields": true
},
"typeVersion": 3.4
},
{
"id": "00e2d7e3-94cd-49e5-a975-2fdc1a7a95fd",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
2780,
480
],
"parameters": {
"width": 741.3069226712129,
"height": 336.57433650102917,
"content": "## Wait for file do be processed"
},
"typeVersion": 1
},
{
"id": "3667b1ba-b9a6-4e1a-94b1-61b37f1e7adc",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
1324.6733934850213,
147.59707015795897
],
"parameters": {
"color": 5,
"width": 402.63171535688423,
"height": 700.9473619571734,
"content": "### 1- Credential for token request\n\nCreate a \"Custom Auth\" credential like this :\n\n```\n{\n \"headers\": {\n \"Content-Type\":\"application/x-www-form-urlencoded\"\n }, \n \"body\" : {\n \"client_id\": \"****\", \n \"client_secret\":\"****\"\n }\n}\n```"
},
"typeVersion": 1
},
{
"id": "718bb738-8ce4-4b38-94e4-6ccac1adf9ec",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
1800,
152.6219700851708
],
"parameters": {
"color": 5,
"width": 1752.5923360342827,
"height": 692.0175575715904,
"content": "### 2- Credential for all other Queries\n\nCreate a \"Header Auth\" credential like this : \n\n```\nX-API-Key: **** (same value as client_id)\n```"
},
"typeVersion": 1
},
{
"id": "d6bc8011-699d-4388-82f5-e5f90ba8672a",
"name": "Sticky Note5",
"type": "n8n-nodes-base.stickyNote",
"position": [
740,
140
],
"parameters": {
"color": 5,
"width": 529.7500231395039,
"height": 718.8735380890446,
"content": "## Workflow Input\n\n- endpoint: splitpdf, extractpdf, ...\n- json_payload : all endpoint payload except assetID which is handled in current workflow\n- **PDF Data as n8n Binary**\n\n\n### Example for **split** : \n\n```\n{\n \"endpoint\": \"splitpdf\",\n \"json_payload\": {\n \"splitoption\": \n { \"pageRanges\": [{\"start\": 1,\"end\": 2}]}\n }\n }\n}\n```\n\n### Example for **extractpdf**\n\n```\n{\n \"endpoint\": \"splitpdf\",\n \"json_payload\": {\n \"renditionsToExtract\": [\n \"tables\"\n ],\n \"elementsToExtract\": [\n \"text\",\n \"tables\"\n ]\n }\n}\n```"
},
"typeVersion": 1
},
{
"id": "2bbf6d9d-8399-49ba-94ea-b90795ef44ba",
"name": "Authenticartion (get token)",
"type": "n8n-nodes-base.httpRequest",
"position": [
1500,
580
],
"parameters": {
"url": "https://pdf-services.adobe.io/token",
"method": "POST",
"options": {},
"sendBody": true,
"contentType": "form-urlencoded",
"authentication": "genericCredentialType",
"bodyParameters": {
"parameters": [
{}
]
},
"genericAuthType": "httpCustomAuth"
},
"credentials": {
"httpCustomAuth": {
"id": "djeOoXpBafK4aiGX",
"name": "Adobe API"
}
},
"typeVersion": 4.1
},
{
"id": "be4e87e8-6e56-408f-b932-320023382f98",
"name": "Upload PDF File (asset)",
"type": "n8n-nodes-base.httpRequest",
"position": [
2440,
580
],
"parameters": {
"url": "={{ $json.uploadUri }}",
"method": "PUT",
"options": {
"redirect": {
"redirect": {}
}
},
"sendBody": true,
"sendQuery": true,
"contentType": "binaryData",
"queryParameters": {
"parameters": [
{}
]
},
"inputDataFieldName": "data"
},
"typeVersion": 4.1
}
],
"pinData": {},
"connections": {
"Switch": {
"main": [
[
{
"node": "Wait 5 second",
"type": "main",
"index": 0
}
],
[
{
"node": "Forward response to origin workflow",
"type": "main",
"index": 0
}
],
[
{
"node": "Forward response to origin workflow",
"type": "main",
"index": 0
}
]
]
},
"Create Asset": {
"main": [
[
{
"node": "Query + File + Asset information",
"type": "main",
"index": 1
}
]
]
},
"Query + File": {
"main": [
[
{
"node": "Authenticartion (get token)",
"type": "main",
"index": 0
},
{
"node": "Query + File + Asset information",
"type": "main",
"index": 0
}
]
]
},
"Process Query": {
"main": [
[
{
"node": "Wait 5 second",
"type": "main",
"index": 0
}
]
]
},
"Wait 5 second": {
"main": [
[
{
"node": "Try to download the result",
"type": "main",
"index": 0
}
]
]
},
"Adobe API Query": {
"main": [
[
{
"node": "Query + File",
"type": "main",
"index": 0
}
]
]
},
"Load a test pdf file": {
"main": [
[
{
"node": "Query + File",
"type": "main",
"index": 1
}
]
]
},
"Upload PDF File (asset)": {
"main": [
[
{
"node": "Process Query",
"type": "main",
"index": 0
}
]
]
},
"Execute Workflow Trigger": {
"main": [
[
{
"node": "Authenticartion (get token)",
"type": "main",
"index": 0
},
{
"node": "Query + File + Asset information",
"type": "main",
"index": 0
}
]
]
},
"Try to download the result": {
"main": [
[
{
"node": "Switch",
"type": "main",
"index": 0
}
]
]
},
"Authenticartion (get token)": {
"main": [
[
{
"node": "Create Asset",
"type": "main",
"index": 0
}
]
]
},
"Query + File + Asset information": {
"main": [
[
{
"node": "Upload PDF File (asset)",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Load a test pdf file",
"type": "main",
"index": 0
},
{
"node": "Adobe API Query",
"type": "main",
"index": 0
}
]
]
}
}
}Workflow n8n PDF, agence automatisation : pour qui est ce workflow ?
Ce workflow s'adresse principalement aux équipes marketing, aux agences de communication et aux entreprises qui gèrent régulièrement des documents numériques. Un niveau technique intermédiaire est recommandé pour la mise en place et la personnalisation du workflow.
Workflow n8n PDF, agence automatisation : problème résolu
Ce workflow résout le problème de la gestion manuelle des fichiers PDF, qui peut être chronophage et sujet à des erreurs. En automatisant le processus de création et de traitement des actifs, les utilisateurs peuvent gagner un temps précieux et réduire le risque d'erreurs humaines. Après mise en place, les utilisateurs bénéficient d'une solution efficace qui simplifie la gestion de leurs documents et améliore leur productivité.
Workflow n8n PDF, agence automatisation : étapes du workflow
Étape 1 : le workflow est déclenché manuellement.
- Étape 1 : une requête HTTP est envoyée pour créer un actif.
- Étape 2 : le workflow s'exécute pour traiter les données.
- Étape 3 : plusieurs notes autocollantes sont ajoutées pour visualiser les informations.
- Étape 4 : un fichier PDF est chargé depuis Dropbox.
- Étape 5 : une requête est effectuée pour traiter le fichier PDF.
- Étape 6 : une attente de 5 secondes est introduite avant de tenter de télécharger le résultat.
- Étape 7 : le résultat est téléchargé et renvoyé au workflow d'origine.
Workflow n8n PDF, agence automatisation : guide de personnalisation
Pour personnaliser ce workflow, vous pouvez modifier l'URL de la requête HTTP pour créer un actif, ainsi que les paramètres associés. Il est également possible d'ajuster les dimensions et le contenu des notes autocollantes selon vos besoins. Pour connecter d'autres outils, envisagez d'ajouter des noeuds supplémentaires pour intégrer des services comme Google Drive ou d'autres API. Assurez-vous de sécuriser les requêtes HTTP en utilisant des authentifications appropriées et de monitorer le flux pour détecter d'éventuelles erreurs.