{ "name": "Google Calendar 自動更新 copy", "nodes": [ { "parameters": { "options": {} }, "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter", "typeVersion": 1, "position": [ -780, 240 ], "id": "587e5bf5-aa3d-445b-8266-c63a63a2e9e5", "name": "OpenRouter Chat Model", "credentials": { "openRouterApi": { "id": "V9Q0mu5I1nLi6hXD", "name": "OpenRouter account" } } }, { "parameters": { "httpMethod": "POST", "path": "", "options": {} }, "type": "n8n-nodes-base.webhook", "typeVersion": 2, "position": [ -1180, 40 ], "id": "92efc750-35ae-483c-9aba-0eb738ecc5fd", "name": "LINE Webhook", "webhookId": "" }, { "parameters": { "method": "POST", "url": "https://api.line.me/v2/bot/chat/loading/start", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Bearer " } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={\n \"chatId\": \"{{ $json.body.events[0].source.userId }}\",\n \"loadingSeconds\": 5\n}", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ -960, 40 ], "id": "190417f1-2782-45aa-aa38-bf70dd68fd63", "name": "LINE Loading Animation" }, { "parameters": { "promptType": "define", "text": "=請幫我把以下訊息，分析出活動的時間跟標題，並輸出成 JSON 格式\n{{ $('LINE Webhook').item.json.body.events[0].message.text }}\n\n如果沒有給年份的話，預設是 2025 年", "hasOutputParser": true, "messages": { "messageValues": [ { "message": "=你是一個專門將活動資訊轉成 JSON 的助手。\n請根據使用者的文字，直接輸出純 JSON 陣列（不要加入說明文字或 markdown 格式）。\n格式範例如下：\n\n[\n {\n \"title\": \"跟楊可吃飯\",\n \"start\": \"2025-06-21T08:00:00\",\n \"end\": \"2025-06-21T23:00:00\"\n }\n]\n\n\n如果輸入內容**無法被明確解析為活動資訊**（例如純數字、無意義字詞、日常對話等），請直接回傳：\n```json\n[]" } ] } }, "type": "@n8n/n8n-nodes-langchain.chainLlm", "typeVersion": 1.6, "position": [ -740, 40 ], "id": "a759405b-155b-4fef-a248-06c33fdc17ee", "name": "解析活動標題&時間" }, { "parameters": { "jsCode": "const rawText = $input.first().json.text;\nlet jsonText = null;\n\n// Step 1: 嘗試先抓取 ```json 區塊\nconst match = rawText.match(/```json\\s*([\\s\\S]*?)\\s*```/);\nif (match) {\n jsonText = match[1].replace(/\\\\n/g, '').trim();\n} else {\n // 沒有 markdown 區塊，可能是直接塞在 text 裡的 JSON 陣列字串\n jsonText = rawText.replace(/\\\\n/g, '').trim();\n}\n\n// Step 2: 嘗試 JSON.parse\nlet events;\ntry {\n events = JSON.parse(jsonText);\n} catch (err) {\n return [\n {\n json: {\n status: \"invalid\",\n reason: \"JSON parsing failed: \" + err.message,\n raw: rawText\n }\n }\n ];\n}\n\n// Step 3: 判斷是否為有效事件清單\nif (!Array.isArray(events) || events.length === 0) {\n return [\n {\n json: {\n status: \"invalid\",\n reason: \"No events found.\",\n raw: rawText\n }\n }\n ];\n}\n\n// Step 4: 回傳每一筆事件 + valid 狀態\nreturn events.map(event => ({\n json: {\n ...event,\n status: \"valid\"\n }\n}));\n" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -364, 40 ], "id": "1238c17d-c7b1-4669-979f-b5302d642aa8", "name": "解析 JSON" }, { "parameters": { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "a18a10af-53e1-4e66-adf4-369e306ada7b", "leftValue": "={{ $json.status }}", "rightValue": "valid", "operator": { "type": "string", "operation": "equals", "name": "filter.operator.equals" } } ], "combinator": "and" }, "options": {} }, "type": "n8n-nodes-base.if", "typeVersion": 2.2, "position": [ -144, 40 ], "id": "49c12993-0e21-4ad6-b9d1-ed299c28641c", "name": "判斷文字是否包含活動資訊" }, { "parameters": { "calendar": { "__rl": true, "value": "", "mode": "list", "cachedResultName": "" }, "start": "={{ $json.start }}", "end": "={{ $json.end }}", "additionalFields": { "summary": "={{ $json.title }}" } }, "type": "n8n-nodes-base.googleCalendar", "typeVersion": 1.3, "position": [ 76, -60 ], "id": "8ef71f16-5d60-4e8c-b1d0-8385be1a90ba", "name": "新增行事曆活動", "credentials": { "googleCalendarOAuth2Api": { "id": "FEzIETuqj5XKQvwm", "name": "Google Calendar account" } } }, { "parameters": { "method": "POST", "url": "https://api.line.me/v2/bot/message/reply", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Bearer " } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={\n \"replyToken\":\"{{ $('LINE Webhook').item.json.body.events[0].replyToken }}\",\n \"messages\":[\n {\n \"type\":\"text\",\n \"text\":\"更新好囉！記得再去檢查一下 Google Calendar\"\n }\n ]\n}", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 300, -60 ], "id": "a8f5bf16-0189-4257-ad17-f578389967e7", "name": "回覆成功訊息！" }, { "parameters": { "method": "POST", "url": "https://api.line.me/v2/bot/message/reply", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "Authorization", "value": "Bearer " } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={\n \"replyToken\":\"{{ $('LINE Webhook').item.json.body.events[0].replyToken }}\",\n \"messages\":[\n {\n \"type\":\"text\",\n \"text\":\"Oops!你沒有上傳任何活動相關資訊喔！請再確認一次！\"\n }\n ]\n}", "options": {} }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 76, 140 ], "id": "b65b1bd2-4061-41d8-8391-2f6a8264bc2e", "name": "回覆失敗訊息！" } ], "pinData": {}, "connections": { "OpenRouter Chat Model": { "ai_languageModel": [ [ { "node": "解析活動標題&時間", "type": "ai_languageModel", "index": 0 } ] ] }, "LINE Webhook": { "main": [ [ { "node": "LINE Loading Animation", "type": "main", "index": 0 } ] ] }, "LINE Loading Animation": { "main": [ [ { "node": "解析活動標題&時間", "type": "main", "index": 0 } ] ] }, "解析活動標題&時間": { "main": [ [ { "node": "解析 JSON", "type": "main", "index": 0 } ] ] }, "解析 JSON": { "main": [ [ { "node": "判斷文字是否包含活動資訊", "type": "main", "index": 0 } ] ] }, "判斷文字是否包含活動資訊": { "main": [ [ { "node": "新增行事曆活動", "type": "main", "index": 0 } ], [ { "node": "回覆失敗訊息！", "type": "main", "index": 0 } ] ] }, "新增行事曆活動": { "main": [ [ { "node": "回覆成功訊息！", "type": "main", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1" }, "versionId": "271086af-14e7-45ea-81fe-b1f7b8b78bd8", "meta": { "templateCredsSetupCompleted": true, "instanceId": "654f02c38a9b936a50db216077e5141cbd7116711543c99a1f4fe197de88ec7c" }, "id": "b1eEY8OvzCJhOgTI", "tags": [] }