Blue Iris notification flow in Node-RED

gistfile1.txt

[
    {
        "id": "f64fc2c05427d1ff",
        "type": "mqtt in",
        "z": "329ba4b7632a95c8",
        "name": "BlueIris/+/alert-image-b64",
        "topic": "BlueIris/+/alert-image-b64",
        "qos": "2",
        "datatype": "json",
        "broker": "e811c8eb637d26a5",
        "nl": false,
        "rap": true,
        "rh": 0,
        "inputs": 0,
        "x": 130,
        "y": 40,
        "wires": [
            [
                "5d5d6c7623201f34"
            ]
        ]
    },
    {
        "id": "5d5d6c7623201f34",
        "type": "function",
        "z": "329ba4b7632a95c8",
        "name": "Process payload and build message",
        "func": "const {img, ...otherPayloadFields} = msg.payload;\n// TODO: Filter these out in Blue Iris AI config\nconst objectsToFilter = new Set([\n    'ball',\n    'sports ball',\n    'horse',\n    'book',\n    'suitcase',\n]);\n\nlet formattedObjectNames = 'Nothing';\nconst objectsData = (otherPayloadFields.json || [])\n    .find(x => x.api === 'objects');\n// Would normally use `objectData?.found?.success` but Node-RED doesn't support it\nconst hasObjects = objectsData && objectsData.found && objectsData.found.success;\nif (hasObjects) {\n    // Using Array.from(new Set(...)) to dedupe object names\n    const objectNames = Array.from(new Set(\n        (objectsData.found.predictions || [])\n            .sort(x => -x.confidence)\n            .map(x => x.label)\n            .filter(x => !objectsToFilter.has(x))\n    ));\n    if (objectNames.length > 0) {\n        // Capitalise first letter of first object\n        objectNames[0] = objectNames[0][0].toUpperCase() + objectNames[0].substring(1)\n       formattedObjectNames = objectNames.join(' and ');\n    }\n}\n\nconst message = formattedObjectNames + ' detected at ' + otherPayloadFields.name;\nreturn {\n    image_filename: Date.now() + '-' + otherPayloadFields.id + '.jpg',\n    message,\n    object_names: formattedObjectNames,\n    payload: Buffer.from(img, 'base64'),\n    original_payload: otherPayloadFields,\n};",
        "outputs": 1,
        "timeout": "",
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 430,
        "y": 40,
        "wires": [
            [
                "31138938746cf6fd",
                "53f4a59537f2893e"
            ]
        ]
    },
    {
        "id": "31138938746cf6fd",
        "type": "file",
        "z": "329ba4b7632a95c8",
        "name": "write image file",
        "filename": "\"/media/alerts/\" & image_filename",
        "filenameType": "jsonata",
        "appendNewline": false,
        "createDir": false,
        "overwriteFile": "true",
        "encoding": "none",
        "x": 700,
        "y": 40,
        "wires": [
            [
                "6490fa5f55043f2a",
                "1ca18fe555c917fa"
            ]
        ]
    },
    {
        "id": "6490fa5f55043f2a",
        "type": "api-call-service",
        "z": "329ba4b7632a95c8",
        "name": "Notify phones",
        "server": "b6f128b45d1d76f7",
        "version": 5,
        "debugenabled": false,
        "domain": "notify",
        "service": "all_phones",
        "areaId": [],
        "deviceId": [],
        "entityId": [],
        "data": "{\t   \"message\": message,\t   \"data\": {\t        \"clickAction\": \"http://cameras.vpn.d.sb:81/ui3.htm?maximize=1&tab=alerts&cam=\" & original_payload.camera & \"&rec=\" & original_payload.id,\t        \"image\": \"/media/local/alerts/\" & image_filename,\t        \"actions\": [{\t            \"action\": \"URI\",\t            \"title\": \"Live View\",\t            \"uri\": \"http://cameras.vpn.d.sb:81/ui3.htm?maximize=1&cam=\" & original_payload.camera\t        }, {\t            \"action\": \"URI\",\t            \"title\": \"View Clip\",\t            \"uri\": \"http://cameras.vpn.d.sb:81/ui3.htm?maximize=1&tab=alerts&cam=\" & original_payload.camera & \"&rec=\" & original_payload.id\t        }],\t       \t        \"channel\": \"Camera\",\t        \"ttl\": 0,\t        \"priority\": \"high\",\t        \"importance\": \"high\"\t    }\t}",
        "dataType": "jsonata",
        "mergeContext": "",
        "mustacheAltTags": false,
        "outputProperties": [],
        "queue": "none",
        "x": 900,
        "y": 40,
        "wires": [
            []
        ]
    },
    {
        "id": "1ca18fe555c917fa",
        "type": "api-call-service",
        "z": "329ba4b7632a95c8",
        "name": "Notify TV",
        "server": "b6f128b45d1d76f7",
        "version": 5,
        "debugenabled": false,
        "domain": "notify",
        "service": "shield",
        "areaId": [],
        "deviceId": [],
        "entityId": [],
        "data": "{\t   \"message\": message,\t   \"data\": {\t        \"image\": {\t            \"path\": \"/media/alerts/\" & image_filename\t        }\t    }\t}",
        "dataType": "jsonata",
        "mergeContext": "",
        "mustacheAltTags": false,
        "outputProperties": [],
        "queue": "none",
        "x": 880,
        "y": 100,
        "wires": [
            []
        ]
    },
    {
        "id": "53f4a59537f2893e",
        "type": "switch",
        "z": "329ba4b7632a95c8",
        "name": "Is person?",
        "property": "message",
        "propertyType": "msg",
        "rules": [
            {
                "t": "cont",
                "v": "person",
                "vt": "str"
            },
            {
                "t": "cont",
                "v": "Person",
                "vt": "str"
            }
        ],
        "checkall": "false",
        "repair": false,
        "outputs": 2,
        "x": 710,
        "y": 160,
        "wires": [
            [
                "31ec03e4d62909c3"
            ],
            [
                "31ec03e4d62909c3"
            ]
        ]
    },
    {
        "id": "31ec03e4d62909c3",
        "type": "api-call-service",
        "z": "329ba4b7632a95c8",
        "name": "Notify Google Speakers",
        "server": "b6f128b45d1d76f7",
        "version": 5,
        "debugenabled": false,
        "domain": "notify",
        "service": "google_assistant_sdk",
        "areaId": [],
        "deviceId": [],
        "entityId": [],
        "data": "{\"message\": message}",
        "dataType": "jsonata",
        "mergeContext": "",
        "mustacheAltTags": false,
        "outputProperties": [],
        "queue": "none",
        "x": 930,
        "y": 160,
        "wires": [
            []
        ]
    },
    {
        "id": "e811c8eb637d26a5",
        "type": "mqtt-broker",
        "name": "MQTT",
        "broker": "mqtt.int.d.sb",
        "port": "1883",
        "clientid": "",
        "autoConnect": true,
        "usetls": false,
        "protocolVersion": "4",
        "keepalive": "60",
        "cleansession": true,
        "birthTopic": "",
        "birthQos": "0",
        "birthPayload": "",
        "birthMsg": {},
        "closeTopic": "",
        "closeQos": "0",
        "closePayload": "",
        "closeMsg": {},
        "willTopic": "",
        "willQos": "0",
        "willPayload": "",
        "willMsg": {},
        "userProps": "",
        "sessionExpiry": ""
    },
    {
        "id": "b6f128b45d1d76f7",
        "type": "server",
        "name": "Home Assistant",
        "version": 5,
        "addon": false,
        "rejectUnauthorizedCerts": true,
        "ha_boolean": "y|yes|true|on|home|open",
        "connectionDelay": true,
        "cacheJson": true,
        "heartbeat": false,
        "heartbeatInterval": "30",
        "areaSelector": "friendlyName",
        "deviceSelector": "friendlyName",
        "entitySelector": "friendlyName",
        "statusSeparator": "at: ",
        "statusYear": "hidden",
        "statusMonth": "short",
        "statusDay": "numeric",
        "statusHourCycle": "h23",
        "statusTimeFormat": "h:m",
        "enableGlobalContextStore": true
    }
]