RSS to Mattermost Notifications

The workflow JSON

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{
  "id": "2",
  "name": "post to mattermost v2",
  "nodes": [
    {
      "name": "RSS Feed Read",
      "type": "n8n-nodes-base.rssFeedRead",
      "position": [
        580,
        150
      ],
      "parameters": {
        "url": "{HERE YOUR TINY TINY RSS PUBLIC FEED}"
      },
      "typeVersion": 1
    },
    {
      "name": "HTTP Request",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1170,
        90
      ],
      "parameters": {
        "url": "=https://{HERE YOUR MASTONDON INSTANCE URL}/api/v1/statuses?access_token={HERE YOUR MASTODON ACCESS TOKEN}",
        "options": {},
        "requestMethod": "POST",
        "queryParametersUi": {
          "parameter": [
            {
              "name": "status",
              "value": "={{$node[\"RSS Feed Read\"].json[\"title\"]}} \n{{$node[\"RSS Feed Read\"].json[\"link\"]}}"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Cron",
      "type": "n8n-nodes-base.cron",
      "position": [
        400,
        150
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "mode": "everyX",
              "unit": "minutes",
              "value": 10
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "name": "Function",
      "type": "n8n-nodes-base.function",
      "position": [
        790,
        150
      ],
      "parameters": {
        "functionCode": "// Get the global workflow static data\nconst staticData = getWorkflowStaticData('global');\n\n// Access its data\nconst lastRssId = staticData.lastRssId\n\nlet list = []\n\n\nfor (const item of $items(\"RSS Feed Read\")){\n  let currentId = item.json[\"id\"].split('/').pop()\n  if(currentId == lastRssId) break;\n  list.push({'json': {\n    'id': currentId,\n    'lastId': lastRssId,\n    'title': item.json[\"title\"],\n    'url': item.json[\"link\"]\n  }})\n}\n\n\n// Get the last ID from Rss Feed\nlet currentRssId = $item(0).$node[\"RSS Feed Read\"].json[\"id\"].split('/').pop()\n\n// TODO: make a loop to get all the items beyond the last saved id\nif(!lastRssId || currentRssId != lastRssId)\n{  \n  // Update its data\n  staticData.lastRssId = currentRssId;\n  \n}\nelse { list = [{'json':{'id': 'NaN', 'lastId': staticData.lastRssId }}] }\nreturn list;\n\n"
      },
      "typeVersion": 1
    },
    {
      "name": "IF",
      "type": "n8n-nodes-base.if",
      "position": [
        960,
        150
      ],
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{$node[\"Function\"].json[\"id\"]}}",
              "value2": "NaN",
              "operation": "notEqual"
            }
          ],
          "boolean": []
        }
      },
      "typeVersion": 1
    },
    {
      "name": "NoOp",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1180,
        280
      ],
      "parameters": {},
      "typeVersion": 1
    }
  ],
  "active": true,
  "settings": {},
  "connections": {
    "IF": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "NoOp",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Cron": {
      "main": [
        [
          {
            "node": "RSS Feed Read",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Function": {
      "main": [
        [
          {
            "node": "IF",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "RSS Feed Read": {
      "main": [
        [
          {
            "node": "Function",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

post to mattermost v2. Uses rssFeedRead, httpRequest, noOp. Scheduled trigger; 6 nodes.

Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →

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