{ "name": "Create Ghost draft post", "nodes": [ { "parameters": { "options": {} }, "type": "@n8n/n8n-nodes-langchain.chatTrigger", "typeVersion": 1.4, "position": [ -176, 272 ], "id": "2e768152-e057-489e-988e-5f9c4c6d8315", "name": "Trigger", "notes": "[\n {\n \"action\": \"sendMessage\",\n \"sessionId\": \"14ecedfe38864e288aaf375f015f3ae7\",\n \"chatInput\": {\n \"title\": \"Post title in sentence case capitalization\",\n \"content\": \"Post content in Lexical format\",\n \"excerpt\": \"Post SEO description up to 150 characters\",\n \"cover_prompt\": \"What to draw on a post cover image\"\n }\n }\n]" }, { "parameters": { "jsCode": "return [{ json: JSON.parse($input.all()[0].json.chatInput) }];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -16, 272 ], "id": "2982b46f-6e87-4d09-b2ea-bcd1c27a1f84", "name": "Parse JSON" }, { "parameters": { "method": "POST", "url": "https://amursky.com/ghost/api/admin/posts/", "authentication": "predefinedCredentialType", "nodeCredentialType": "ghostAdminApi", "sendQuery": true, "queryParameters": { "parameters": [ { "name": "source", "value": "html" } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={{ $json.body }}", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.4, "position": [ 1328, 256 ], "id": "94545735-d2c8-4ceb-b585-17d98d526b4f", "name": "Create Ghost Post", "credentials": { "ghostAdminApi": { "name": "" } } }, { "parameters": { "content": "## Create draft post\n", "height": 224, "width": 400, "color": 7 }, "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 1088, 192 ], "id": "84f03a73-e098-4847-8e2e-182d5752e666", "name": "Sticky Note" }, { "parameters": { "content": "## Generate and upload post cover image\n", "height": 400, "width": 736, "color": 7 }, "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ 144, -128 ], "id": "342f1207-e005-4269-826c-4a3aff5db12b", "name": "Sticky Note1" }, { "parameters": { "mode": "combine", "combineBy": "combineByPosition", "options": {} }, "type": "n8n-nodes-base.merge", "typeVersion": 3.2, "position": [ 960, 256 ], "id": "bba9559c-3cda-4f2d-a78f-dfcb873fb357", "name": "Merge JSON" }, { "parameters": { "jsCode": "const items = $input.all();\n\nfor (const item of items) {\n if (item.binary && item.binary.data) {\n const id = Math.random().toString(36).substring(2, 10);\n item.binary.data.fileName = `cover-${id}.png`;\n }\n}\n\nreturn items;" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 352, -64 ], "id": "2b95bb4e-29ff-46e8-8f6b-174cf18db691", "name": "Generate random cover image file name" }, { "parameters": { "method": "POST", "url": "https://amursky.com/ghost/api/admin/images/upload/", "authentication": "predefinedCredentialType", "nodeCredentialType": "ghostAdminApi", "sendBody": true, "contentType": "multipart-form-data", "bodyParameters": { "parameters": [ { "parameterType": "formBinaryData", "name": "file", "inputDataFieldName": "data" } ] }, "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.4, "position": [ 544, -64 ], "id": "ba2fcaec-a1f6-426e-987c-93e6c8e0e501", "name": "Upload cover image", "credentials": { "ghostAdminApi": { "name": "" } } }, { "parameters": { "jsCode": "const item = $input.all()[0].json;\n\nreturn [{\n json: {\n body: JSON.stringify({\n posts: [{\n status: \"draft\",\n title: item.title,\n html: item.content,\n feature_image: item.feature_image,\n custom_excerpt: item.excerpt\n }]\n })\n }\n}];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1136, 256 ], "id": "9f2af234-4d9a-43d7-9252-9fbf2c57eb1e", "name": "Prepare post creation request body" }, { "parameters": { "jsCode": "const item = $input.all()[0].json;\nconst feature_image = item.images[0].url;\n\nreturn [{ json: { feature_image } }];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 736, -64 ], "id": "ed85b1a9-a9e5-411b-b416-2a7e5514e8b5", "name": "Transform cover image upload response" }, { "parameters": { "resource": "image", "prompt": "=Draw a cover image for an article: {{ $json.cover_prompt }}\n\nStyle:\n- Minimalistic flat vector illustration with very subtle gradients.\n- Soft pastel colors (blue, purple, yellow).\n- Thin smooth outlines.\n- Soft shadows.\n- Lots of whitespace.\n- IMPORTANT: White background\n\nComposition:\n- Centered, balanced layout with 2-4 simple elements.\n- Extremely minimal, no clutter.\n\nContent:\n- Create an abstract visual metaphor representing the main idea of the article below.\n- Add mentioned technologies logos and color palettes in a subtle way, integrated into the design.\n\nConstraints:\n- No text\n- No labels\n- No UI elements\n- No photorealism\n- No complex or small details\n- White background", "options": { "dalleQuality": "hd", "size": "1792x1024", "returnImageUrls": false } }, "type": "@n8n/n8n-nodes-langchain.openAi", "typeVersion": 2.1, "position": [ 160, 32 ], "id": "d68e26c4-fc47-46ef-8000-3c15e69aaa70", "name": "Generate cover image", "credentials": { "openAiApi": { "name": "" } }, "onError": "continueErrorOutput" }, { "parameters": { "jsCode": "return [{ json: { feature_image: null } }];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 352, 112 ], "id": "ce55f97c-272d-4577-87e4-19b65ff57704", "name": "Return empty feature_image" } ], "connections": { "Trigger": { "main": [ [ { "node": "Parse JSON", "type": "main", "index": 0 } ] ] }, "Parse JSON": { "main": [ [ { "node": "Generate cover image", "type": "main", "index": 0 }, { "node": "Merge JSON", "type": "main", "index": 1 } ] ] }, "Merge JSON": { "main": [ [ { "node": "Prepare post creation request body", "type": "main", "index": 0 } ] ] }, "Generate random cover image file name": { "main": [ [ { "node": "Upload cover image", "type": "main", "index": 0 } ] ] }, "Upload cover image": { "main": [ [ { "node": "Transform cover image upload response", "type": "main", "index": 0 } ] ] }, "Prepare post creation request body": { "main": [ [ { "node": "Create Ghost Post", "type": "main", "index": 0 } ] ] }, "Transform cover image upload response": { "main": [ [ { "node": "Merge JSON", "type": "main", "index": 0 } ] ] }, "Generate cover image": { "main": [ [ { "node": "Generate random cover image file name", "type": "main", "index": 0 } ], [ { "node": "Return empty feature_image", "type": "main", "index": 0 } ] ] }, "Return empty feature_image": { "main": [ [ { "node": "Merge JSON", "type": "main", "index": 0 } ] ] } }, "active": true, "settings": { "executionOrder": "v1", "binaryMode": "separate", "availableInMCP": true, "timeSavedMode": "fixed", "callerPolicy": "workflowsFromSameOwner" }, "versionId": "960108f5-a703-4dd0-8947-9b9d4019ca0e", "meta": { "templateCredsSetupCompleted": true }, "id": "WdJ1AnlVOTpyf1Us", "tags": [] }