Created
August 17, 2021 00:59
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HA Active Alert Update Flow
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| [ | |
| { | |
| "id": "90e68c3c3bca25ff", | |
| "type": "ha-entity", | |
| "z": "eff29b39482d7ed4", | |
| "name": "Active Alert", | |
| "server": "74f36281.ae094c", | |
| "version": 1, | |
| "debugenabled": false, | |
| "outputs": 1, | |
| "entityType": "sensor", | |
| "config": [ | |
| { | |
| "property": "name", | |
| "value": "Active Alerts" | |
| }, | |
| { | |
| "property": "device_class", | |
| "value": "" | |
| }, | |
| { | |
| "property": "icon", | |
| "value": "" | |
| }, | |
| { | |
| "property": "unit_of_measurement", | |
| "value": "" | |
| } | |
| ], | |
| "state": "payload", | |
| "stateType": "msg", | |
| "attributes": [ | |
| { | |
| "property": "name", | |
| "value": "name", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "label", | |
| "value": "label", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "backgroundColor", | |
| "value": "backgroundColor", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "icon", | |
| "value": "icon", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "id", | |
| "value": "id", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "textColor", | |
| "value": "textColor", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "alertCount", | |
| "value": "alertCount", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "animation", | |
| "value": "animation", | |
| "valueType": "msg" | |
| }, | |
| { | |
| "property": "entity", | |
| "value": "entity", | |
| "valueType": "msg" | |
| } | |
| ], | |
| "resend": true, | |
| "outputLocation": "", | |
| "outputLocationType": "none", | |
| "inputOverride": "allow", | |
| "outputOnStateChange": false, | |
| "outputPayload": "$entity().state ? \"on\": \"off\"", | |
| "outputPayloadType": "jsonata", | |
| "x": 1990, | |
| "y": 280, | |
| "wires": [ | |
| [] | |
| ] | |
| }, | |
| { | |
| "id": "8bc0952c69e7f0c1", | |
| "type": "function", | |
| "z": "eff29b39482d7ed4", | |
| "name": "clear global var", | |
| "func": "global.set('alertArray', undefined);\nnode.warn('variable cleared.');", | |
| "outputs": 1, | |
| "noerr": 0, | |
| "initialize": "", | |
| "finalize": "", | |
| "libs": [], | |
| "x": 1540, | |
| "y": 400, | |
| "wires": [ | |
| [] | |
| ] | |
| }, | |
| { | |
| "id": "316b9dd4b8ce97f9", | |
| "type": "inject", | |
| "z": "eff29b39482d7ed4", | |
| "name": "", | |
| "props": [ | |
| {"p": "payload"}, | |
| { | |
| "p": "topic", | |
| "vt": "str" | |
| } | |
| ], | |
| "repeat": "", | |
| "crontab": "", | |
| "once": false, | |
| "onceDelay": 0.1, | |
| "topic": "", | |
| "payload": "", | |
| "payloadType": "date", | |
| "x": 1340, | |
| "y": 400, | |
| "wires": [ | |
| ["8bc0952c69e7f0c1"] | |
| ] | |
| }, | |
| { | |
| "id": "2899f133dd8775a4", | |
| "type": "inject", | |
| "z": "eff29b39482d7ed4", | |
| "name": "", | |
| "props": [ | |
| {"p": "payload"}, | |
| { | |
| "p": "topic", | |
| "vt": "str" | |
| } | |
| ], | |
| "repeat": "5", | |
| "crontab": "", | |
| "once": true, | |
| "onceDelay": "3", | |
| "topic": "", | |
| "payloadType": "date", | |
| "x": 1050, | |
| "y": 300, | |
| "wires": [ | |
| ["9982fa6a24e8bdc4"] | |
| ] | |
| }, | |
| { | |
| "id": "a159cbdada55e952", | |
| "type": "function", | |
| "z": "eff29b39482d7ed4", | |
| "name": "No Alert Active? Check queue and send one if found.", | |
| "func": "var alertArray = global.get('alertArray') || {\"alerts\":[]};\nmsg = {};\n \nif (alertArray.alerts.length > 0){\n // an alert is active, but not set. Get the first one and send it in.\n msg = alertArray.alerts[0];\n if (alertArray.alerts.length === 1) {\n msg.alertCount = \"1\";\n } else {\n msg.alertCount = alertArray.alerts.length;\n }\n msg.animation = 'none';\n return msg;\n} else {\n return null; //stop further execution of flow. No need to set payload to off if it's already off.\n}\n", | |
| "outputs": 1, | |
| "noerr": 0, | |
| "initialize": "", | |
| "finalize": "", | |
| "libs": [], | |
| "x": 1660, | |
| "y": 320, | |
| "wires": [ | |
| ["90e68c3c3bca25ff"] | |
| ] | |
| }, | |
| { | |
| "id": "9982fa6a24e8bdc4", | |
| "type": "api-current-state", | |
| "z": "eff29b39482d7ed4", | |
| "name": "Get Current Alert", | |
| "server": "74f36281.ae094c", | |
| "version": 2, | |
| "outputs": 2, | |
| "halt_if": "on", | |
| "halt_if_type": "str", | |
| "halt_if_compare": "is", | |
| "entity_id": "sensor.active_alerts", | |
| "state_type": "str", | |
| "blockInputOverrides": false, | |
| "outputProperties": [ | |
| { | |
| "property": "payload", | |
| "propertyType": "msg", | |
| "value": "", | |
| "valueType": "entityState" | |
| }, | |
| { | |
| "property": "activeAlert", | |
| "propertyType": "msg", | |
| "value": "", | |
| "valueType": "entity" | |
| } | |
| ], | |
| "override_topic": false, | |
| "state_location": "payload", | |
| "override_payload": "msg", | |
| "entity_location": "data", | |
| "override_data": "msg", | |
| "x": 1310, | |
| "y": 300, | |
| "wires": [ | |
| ["765a6d3b84bbe72b"], | |
| ["a159cbdada55e952"] | |
| ] | |
| }, | |
| { | |
| "id": "765a6d3b84bbe72b", | |
| "type": "function", | |
| "z": "eff29b39482d7ed4", | |
| "name": "Alert Active! Check queue and send next one.", | |
| "func": "var alertArray = global.get('alertArray') || {\"alerts\":[]};\n\n// find current message.\nvar currSearchIndex = -1\n\nif (alertArray.alerts.length > 0){\n for (i=0; i < alertArray.alerts.length; i++) {\n if (alertArray.alerts[i].id === msg.activeAlert.attributes.id){\n currSearchIndex = i;\n break;\n }\n }\n if (currSearchIndex != -1) {\n previousMsg = alertArray.alerts[currSearchIndex];\n if (previousMsg.animation == 'none' || previousMsg.animation == '') {\n previousMsg.animation = 'blink 3s ease infinite';\n return previousMsg;\n } else {\n previousMsg.animation = 'none';\n //continue below...\n }\n }\n}\n\n\n\nif (alertArray.alerts.length > 1){\n // more than one alert is active\n var searchIndex = -1;\n var thisAlertNumber = 1;\n for (i=0; i < alertArray.alerts.length; i++) {\n if (alertArray.alerts[i].id === msg.activeAlert.attributes.id){\n searchIndex = i;\n break;\n }\n }\n // look for the next message. \n if (searchIndex === -1) {\n // message must have been cleared from global. Start at beginning of loop.\n msg = alertArray.alerts[0];\n } else if (searchIndex >= 0) {\n if (searchIndex+2 > alertArray.alerts.length){\n // At the end of the array, loop back to first message.\n msg = alertArray.alerts[0]; \n } else {\n \n msg = alertArray.alerts[searchIndex+1]; \n thisAlertNumber = searchIndex+2;\n }\n }\n // set total alert count\n msg.alertCount = alertArray.alerts.length;\n return msg;\n} else if (alertArray.alerts.length === 1){\n if (alertArray.alerts[0].id === msg.activeAlert.attributes.id){\n if (msg.activeAlert.attributes.alertcount !== '1'){\n msg = alertArray.alerts[0];\n msg.alertCount = 1;\n return msg; \n } else {\n return null; //no need to update or continue in flow.\n }\n\n } else {\n // alerts dont match. Reset to remaining alert.\n msg.alertCount = 1;\n msg = alertArray.alerts[0];\n return msg;\n }\n} else {\n msg = {};\n msg.payload = 'off';\n return msg;\n}\n\n", | |
| "outputs": 1, | |
| "noerr": 0, | |
| "initialize": "", | |
| "finalize": "", | |
| "libs": [], | |
| "x": 1640, | |
| "y": 260, | |
| "wires": [ | |
| ["90e68c3c3bca25ff"] | |
| ] | |
| }, | |
| { | |
| "id": "51316047608fbcb6", | |
| "type": "server-state-changed", | |
| "z": "eff29b39482d7ed4", | |
| "name": "Trigger Update?", | |
| "server": "74f36281.ae094c", | |
| "version": 3, | |
| "exposeToHomeAssistant": false, | |
| "haConfig": [ | |
| { | |
| "property": "name", | |
| "value": "" | |
| }, | |
| { | |
| "property": "icon", | |
| "value": "" | |
| } | |
| ], | |
| "entityidfilter": "input_boolean.trigger_alert_update", | |
| "entityidfiltertype": "exact", | |
| "outputinitially": true, | |
| "state_type": "str", | |
| "haltifstate": "on", | |
| "halt_if_type": "str", | |
| "halt_if_compare": "is", | |
| "outputs": 2, | |
| "output_only_on_state_change": true, | |
| "for": "1", | |
| "forType": "num", | |
| "forUnits": "seconds", | |
| "ignorePrevStateNull": true, | |
| "ignorePrevStateUnknown": false, | |
| "ignorePrevStateUnavailable": false, | |
| "ignoreCurrentStateUnknown": false, | |
| "ignoreCurrentStateUnavailable": false, | |
| "outputProperties": [], | |
| "x": 1140, | |
| "y": 140, | |
| "wires": [ | |
| [ | |
| "9d4755144fcde940", | |
| "4ace29780628a374" | |
| ], | |
| [] | |
| ] | |
| }, | |
| { | |
| "id": "9d4755144fcde940", | |
| "type": "delay", | |
| "z": "eff29b39482d7ed4", | |
| "name": "", | |
| "pauseType": "delay", | |
| "timeout": "1", | |
| "timeoutUnits": "seconds", | |
| "rate": "1", | |
| "nbRateUnits": "1", | |
| "rateUnits": "second", | |
| "randomFirst": "1", | |
| "randomLast": "5", | |
| "randomUnits": "seconds", | |
| "drop": false, | |
| "allowrate": false, | |
| "x": 1330, | |
| "y": 120, | |
| "wires": [ | |
| ["a3055f698d963fce"] | |
| ] | |
| }, | |
| { | |
| "id": "a3055f698d963fce", | |
| "type": "api-call-service", | |
| "z": "eff29b39482d7ed4", | |
| "name": "Turn off Trigger", | |
| "server": "74f36281.ae094c", | |
| "version": 3, | |
| "debugenabled": false, | |
| "service_domain": "homeassistant", | |
| "service": "turn_off", | |
| "entityId": "input_boolean.trigger_alert_update", | |
| "data": "", | |
| "dataType": "jsonata", | |
| "mergecontext": "", | |
| "mustacheAltTags": false, | |
| "outputProperties": [], | |
| "queue": "none", | |
| "x": 1520, | |
| "y": 100, | |
| "wires": [ | |
| [] | |
| ] | |
| }, | |
| { | |
| "id": "4ace29780628a374", | |
| "type": "delay", | |
| "z": "eff29b39482d7ed4", | |
| "name": "", | |
| "pauseType": "delay", | |
| "timeout": "500", | |
| "timeoutUnits": "milliseconds", | |
| "rate": "1", | |
| "nbRateUnits": "1", | |
| "rateUnits": "second", | |
| "randomFirst": "1", | |
| "randomLast": "5", | |
| "randomUnits": "seconds", | |
| "drop": false, | |
| "allowrate": false, | |
| "x": 1330, | |
| "y": 200, | |
| "wires": [ | |
| ["9982fa6a24e8bdc4"] | |
| ] | |
| }, | |
| { | |
| "id": "74f36281.ae094c", | |
| "type": "server", | |
| "name": "Home Assistant", | |
| "version": 1, | |
| "legacy": false, | |
| "addon": false, | |
| "rejectUnauthorizedCerts": true, | |
| "ha_boolean": "y|yes|true|on|home|open", | |
| "connectionDelay": true, | |
| "cacheJson": true | |
| } | |
| ] |
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