AutomationFlowsSlack & Telegram › P1 Telegram Knowledge Draft V1

P1 Telegram Knowledge Draft V1

P1-telegram-knowledge-draft-v1. Uses executeWorkflowTrigger, readWriteFile. Event-driven trigger; 6 nodes.

Event trigger★★★★☆ complexity6 nodesExecute Workflow TriggerRead Write File
Slack & Telegram Trigger: Event Nodes: 6 Complexity: ★★★★☆ Added:

The workflow JSON

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Download .json
{
  "id": "Jm3AB26MzUlxauV6",
  "name": "P1-telegram-knowledge-draft-v1",
  "nodes": [
    {
      "parameters": {},
      "id": "sub-wf-trigger",
      "name": "Sub-Workflow Trigger",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "typeVersion": 1,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": ""
          },
          "conditions": [
            {
              "id": "validate-parse-ok",
              "leftValue": "={{ $json.parse_ok }}",
              "rightValue": true,
              "operator": {
                "type": "boolean",
                "operation": "true"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "id": "validate-title",
      "name": "Validate",
      "type": "n8n-nodes-base.if",
      "typeVersion": 2,
      "position": [
        480,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "const item = items[0].json;\nconst date = new Date().toISOString().split('T')[0];\nconst title = item.title || 'Unbenannt';\nconst testRun = item.params && item.params.test_run ? item.params.test_run : '';\nconst basePath = item.resolved_vault_path || (testRun ? '/data/obsidian-vault/00_INBOX_TEST/' : '/data/obsidian-vault/00_INBOX/');\nconst safeName = title.replace(/[^a-zA-Z0-9\\u00E4\\u00F6\\u00FC\\u00C4\\u00D6\\u00DC\\u00DF\\s\\-_]/g, '');\nconst filename = date + ' - ' + safeName.substring(0, 80) + '.md';\n\nconst lines = [\n  '---',\n  'id: ' + item.event_id,\n  'date: ' + date,\n  'source: telegram',\n  'source_id: msg_' + item.message_id,\n  'test_run: ' + testRun,\n  'topic: ' + (item.params.topic || ''),\n  'project_id: ' + (item.params.project || item.params.p || ''),\n  'status: draft',\n  'review_state: pending',\n  'tags:',\n  '  - knowledge',\n  '  - inbox',\n  '---',\n  '',\n  '# ' + title,\n  '',\n  '> [!info] Quelle',\n  '> ' + (item.params.src || 'telegram'),\n  '',\n  '## Notizen',\n  '',\n  '- ',\n  '',\n  '## Naechste Schritte',\n  '',\n  '- [ ] Review und finalisieren',\n  ''\n];\nconst content = lines.join('\\n');\n\nreturn [{ json: {\n  filename: filename,\n  content: content,\n  filepath: basePath + filename,\n  chat_id: item.chat_id,\n  title: item.title,\n  test_run: testRun,\n  source: item.source || item.source_system || 'telegram',\n  source_system: item.source_system || item.source || 'telegram',\n  source_id: item.source_id || '',\n  is_test: Boolean(item.is_test),\n  run_id: item.run_id || null,\n  seq: item.seq || null,\n  expected_route: item.expected_route || '',\n  expected_chain: Array.isArray(item.expected_chain) ? item.expected_chain : [],\n  reply_transport: item.reply_transport || ((item.source || item.source_system) === 'telegram' ? 'telegram' : 'webhook'),\n  should_telegram_reply: item.should_telegram_reply === true || (item.source || item.source_system) === 'telegram'\n},\nbinary: {\n  data: {\n    data: Buffer.from(content, 'utf8').toString('base64'),\n    mimeType: 'text/markdown',\n    fileName: filename,\n  }\n}\n}];"
      },
      "id": "build-markdown",
      "name": "Build Markdown",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        200
      ]
    },
    {
      "parameters": {
        "operation": "write",
        "fileName": "={{ $json.filepath }}",
        "dataPropertyName": "data"
      },
      "id": "write-obsidian",
      "name": "Write to Obsidian",
      "type": "n8n-nodes-base.readWriteFile",
      "typeVersion": 1,
      "position": [
        960,
        200
      ]
    },
    {
      "parameters": {
        "jsCode": "const current = items[0].json || {};\nconst upstream = $('Sub-Workflow Trigger').first().json || {};\nconst event = { ...upstream, ...current };\nconst source = event.source || event.source_system || 'telegram';\nreturn [{ json: {\n  chat_id: Number.isFinite(Number(event.chat_id)) ? Number(event.chat_id) : 0,\n  reply_text: 'Knowledge Draft erstellt: ' + (($('Build Markdown').first().json.title) || ''),\n  reply_parse_mode: '',\n  source: source,\n  source_system: event.source_system || source,\n  source_id: event.source_id || '',\n  is_test: Boolean(event.is_test),\n  run_id: event.run_id || null,\n  seq: event.seq || null,\n  expected_route: event.expected_route || '',\n  expected_chain: Array.isArray(event.expected_chain) ? event.expected_chain : [],\n  parse_error: event.parse_error || '',\n  write_safety_error: event.write_safety_error || '',\n  reply_transport: event.reply_transport || (source === 'telegram' ? 'telegram' : 'webhook'),\n  should_telegram_reply: event.should_telegram_reply === true || source === 'telegram',\n  test_run: event.test_run_id || (event.params && event.params.test_run) || '',\n  note_path: $('Build Markdown').first().json.filepath || '',\n  note_filename: $('Build Markdown').first().json.filename || '',\n} }];"
      },
      "id": "build-success-reply",
      "name": "Build Success Reply",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1200,
        200
      ]
    },
    {
      "parameters": {
        "jsCode": "const current = items[0].json || {};\nconst upstream = $('Sub-Workflow Trigger').first().json || {};\nconst event = { ...upstream, ...current };\nconst source = event.source || event.source_system || 'telegram';\nreturn [{ json: {\n  chat_id: Number.isFinite(Number(event.chat_id)) ? Number(event.chat_id) : 0,\n  reply_text: 'Kein Titel. Beispiel: k: Idee fuer Telegram',\n  reply_parse_mode: '',\n  source: source,\n  source_system: event.source_system || source,\n  source_id: event.source_id || '',\n  is_test: Boolean(event.is_test),\n  run_id: event.run_id || null,\n  seq: event.seq || null,\n  expected_route: event.expected_route || '',\n  expected_chain: Array.isArray(event.expected_chain) ? event.expected_chain : [],\n  parse_error: event.parse_error || '',\n  write_safety_error: event.write_safety_error || '',\n  reply_transport: event.reply_transport || (source === 'telegram' ? 'telegram' : 'webhook'),\n  should_telegram_reply: event.should_telegram_reply === true || source === 'telegram',\n  test_run: event.test_run_id || (event.params && event.params.test_run) || '',\n} }];"
      },
      "id": "build-error-reply",
      "name": "Build Error Reply",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        440
      ]
    }
  ],
  "connections": {
    "Sub-Workflow Trigger": {
      "main": [
        [
          {
            "node": "Validate",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Validate": {
      "main": [
        [
          {
            "node": "Build Markdown",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Build Error Reply",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Markdown": {
      "main": [
        [
          {
            "node": "Write to Obsidian",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Write to Obsidian": {
      "main": [
        [
          {
            "node": "Build Success Reply",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "tags": [
    {
      "name": "diti-ai"
    },
    {
      "name": "phase-1"
    }
  ]
}
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About this workflow

P1-telegram-knowledge-draft-v1. Uses executeWorkflowTrigger, readWriteFile. Event-driven trigger; 6 nodes.

Source: https://github.com/endritmurati99/diti-ai/blob/174a45c253873a0632dac7d8c9afe1a720ee90c5/n8n/workflows/P1-telegram-knowledge-draft-v1.json — original creator credit. Request a take-down →

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