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"name": "Code in JavaScript2" }, { "parameters": { "resource": "object", "operation": "create", "bucketName": "junction-changlu", "objectName": "={{ $json.fileName }}", "createData": {}, "createQuery": {}, "encryptionHeaders": {}, "requestOptions": {} }, "type": "n8n-nodes-base.googleCloudStorage", "typeVersion": 1, "position": [ 1520, 2128 ], "id": "95d77184-9444-4faf-a4e3-594b56329ca2", "name": "Create an object", "retryOnFail": true, "credentials": { "googleCloudStorageOAuth2Api": { "name": "" } } }, { "parameters": { "jsCode": "const items = $input.all();\nconst updatedItems = items.map((item) => {\n const timestamp = Date.now();\n const randomNum = Math.floor(Math.random() * 1000);\n const newFileName = `${timestamp}${randomNum}.png`;\n item.json.fileName = newFileName;\n return item;\n});\nreturn updatedItems;\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1296, 2128 ], "id": "e8ad87de-eaaa-4369-878d-a8e61da08a06", "name": "Code in JavaScript3" }, { "parameters": { "jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nconst res = []\nfor (const item of $input.all()) {\n res.push({\n url: `https://storage.googleapis.com/junction-changlu/` + item.json.name\n })\n}\n\nreturn res;" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1744, 2128 ], "id": "37eed9f1-d52d-4b74-a3ae-435cd1bc07b6", "name": "Code in JavaScript4" }, { "parameters": { "httpMethod": "POST", "path": "marketing-generate-send", "options": { "allowedOrigins": "*" } }, "type": "n8n-nodes-base.webhook", "typeVersion": 2.1, "position": [ -960, 2064 ], "id": "49eb157a-4270-4019-90db-f254db50cda1", "name": "Webhook" }, { "parameters": { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "e4372916-0ad5-4aae-9486-a01463b8ad45", "leftValue": "={{ $binary.file.id }}", "rightValue": "", "operator": { "type": "string", "operation": "exists", "singleValue": true } } ], "combinator": "and" }, "options": {} }, "type": "n8n-nodes-base.if", "typeVersion": 2.2, "position": [ -736, 2064 ], "id": "b98707a5-471f-4904-8a9a-e40c62635970", "name": "If" }, { "parameters": { "resource": "document", "modelId": { "__rl": true, "value": "models/gemini-2.0-flash-lite", "mode": "list", "cachedResultName": "models/gemini-2.0-flash-lite" }, "text": "You are a CRM & lifecycle marketing expert.\n\nYour task:\nGiven the full text of a marketing plan, extract a structured JSON summary that will be used to generate multi-market, multi-language email variants. \nThis version also captures all image-related requirements found or implied in the document.\n\nYour output must be a single valid JSON object and nothing else.\nNo explanations. No markdown. No comments. Only pure JSON.\n\n----------------------------\nINPUT DOCUMENT\n----------------------------\n{{PLAN_TEXT}}\n----------------------------\n\nExtract all information using this schema:\n\n{\n \"campaign_name\": \"\",\n \"campaign_type\": \"\",\n \"brand_or_program\": \"\",\n \"product_or_offer\": \"\",\n\n \"overall_objective\": \"\",\n \"target_audience_text\": \"\",\n\n \"markets\": [],\n \"languages\": [],\n\n \"market_language_requirements\": [\n {\n \"market\": \"\",\n \"languages\": [],\n \"emphasis_points\": [],\n \"regulatory_or_cultural_notes\": \"\",\n \"image_requirements\": { \n \"needs_localized_images\": false, \n \"preferred_image_styles\": [], \n \"forbidden_elements\": [], \n \"mandatory_elements\": [], \n \"notes\": \"\" \n },\n \"notes\": \"\"\n }\n ],\n\n \"key_messages\": [],\n\n \"tone_of_voice\": [],\n \"mentions_other_channels\": false,\n\n \"email_requirements\": {\n \"num_variants_desired\": null,\n \"personalisation_needed\": \"\",\n \"important_constraints\": \"\",\n \"general_image_guidelines\": { \n \"recommended_image_types\": [], \n \"tone_or_mood\": \"\", \n \"mandatory_brand_elements\": [], \n \"image_copy_integration_notes\": \"\" \n }\n },\n\n \"email_blueprints\": [\n {\n \"id\": \"\",\n \"market\": \"\",\n \"language\": \"\",\n \"audience_segment\": \"\",\n \"purpose\": \"\",\n \"tone_override\": \"\",\n \"cta_goal\": \"\",\n \"emphasis_points\": [],\n\n \"image_blueprint\": { \n \"image_needed\": false,\n \"image_purpose\": \"\", \n \"image_style\": \"\", \n \"image_subject\": \"\", \n \"recommended_elements\": [], \n \"forbidden_elements\": [], \n \"example_reference_from_plan\": \"\" \n },\n\n \"special_instructions\": \"\"\n }\n ],\n\n \"notes\": \"\",\n \"missing_info\": []\n}\n\nRules:\n- If any field is not present in the input, set it to \"\" or null or [] depending on type.\n- \u201cemphasis_points\u201d appear both at market level and blueprint level.\n- For all image-related fields:\n - Capture anything the document implies about images, visuals, creative directions, cultural differences, restrictions, etc.\n - If the plan references specific example visuals, summarize them in \u201cexample_reference_from_plan\u201d.\n- \"markets\" and \"languages\" must be deduplicated.\n- Add human-readable questions to \"missing_info\" for anything needed to produce good email and image variants but missing from the plan.\n- Output ONLY a single valid JSON object with no additional text.", "inputType": "binary", "binaryPropertyName": "file", "options": {} }, "type": "@n8n/n8n-nodes-langchain.googleGemini", "typeVersion": 1, "position": [ -448, 1968 ], "id": "fdefd3c4-17f7-4dbb-9a25-5e83db32bcfc", "name": "Analyze plan by file", "retryOnFail": true, "credentials": { "googlePalmApi": { "name": "" } } }, { "parameters": { "modelId": { "__rl": true, "value": "models/gemini-2.0-flash-lite", "mode": "list", "cachedResultName": "models/gemini-2.0-flash-lite" }, "messages": { "values": [ { "content": "=You are a CRM & lifecycle marketing expert.\n\nYour task:\nGiven the full text of a marketing plan, extract a structured JSON summary that will be used to generate multi-market, multi-language email variants. \nThis version also captures all image-related requirements found or implied in the document.\n\nYour output must be a single valid JSON object and nothing else.\nNo explanations. No markdown. No comments. Only pure JSON.\n\n----------------------------\nINPUT DOCUMENT\n----------------------------\n{{PLAN_TEXT}}\n----------------------------\n\nExtract all information using this schema:\n\n{\n \"campaign_name\": \"\",\n \"campaign_type\": \"\",\n \"brand_or_program\": \"\",\n \"product_or_offer\": \"\",\n\n \"overall_objective\": \"\",\n \"target_audience_text\": \"\",\n\n \"markets\": [],\n \"languages\": [],\n\n \"market_language_requirements\": [\n {\n \"market\": \"\",\n \"languages\": [],\n \"emphasis_points\": [],\n \"regulatory_or_cultural_notes\": \"\",\n \"image_requirements\": { \n \"needs_localized_images\": false, \n \"preferred_image_styles\": [], \n \"forbidden_elements\": [], \n \"mandatory_elements\": [], \n \"notes\": \"\" \n },\n \"notes\": \"\"\n }\n ],\n\n \"key_messages\": [],\n\n \"tone_of_voice\": [],\n \"mentions_other_channels\": false,\n\n \"email_requirements\": {\n \"num_variants_desired\": null,\n \"personalisation_needed\": \"\",\n \"important_constraints\": \"\",\n \"general_image_guidelines\": { \n \"recommended_image_types\": [], \n \"tone_or_mood\": \"\", \n \"mandatory_brand_elements\": [], \n \"image_copy_integration_notes\": \"\" \n }\n },\n\n \"email_blueprints\": [\n {\n \"id\": \"\",\n \"market\": \"\",\n \"language\": \"\",\n \"audience_segment\": \"\",\n \"purpose\": \"\",\n \"tone_override\": \"\",\n \"cta_goal\": \"\",\n \"emphasis_points\": [],\n\n \"image_blueprint\": { \n \"image_needed\": false,\n \"image_purpose\": \"\", \n \"image_style\": \"\", \n \"image_subject\": \"\", \n \"recommended_elements\": [], \n \"forbidden_elements\": [], \n \"example_reference_from_plan\": \"\" \n },\n\n \"special_instructions\": \"\"\n }\n ],\n\n \"notes\": \"\",\n \"missing_info\": []\n}\n\nRules:\n- If any field is not present in the input, set it to \"\" or null or [] depending on type.\n- \u201cemphasis_points\u201d appear both at market level and blueprint level.\n- For all image-related fields:\n - 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