Workflow: HTTP Rssfeedread Automation

{
    "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
                    }
                ]
            ]
        }
    }
}