node-red-contrib-hikvision-ultimate
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A native set of nodes for Hikvision (and compatible) Cameras, Alarms, Radars, NVR, Doorbells, etc.
190 lines (159 loc) • 7.32 kB
JavaScript
module.exports = function (RED) {
function hikvisionUltimateDoorbell(config) {
RED.nodes.createNode(this, config);
var node = this;
node.topic = config.topic || config.name;
node.server = RED.nodes.getNode(config.server)
node.ringStatus = (config.ringStatus === null || config.ringStatus === undefined) ? "all" : config.ringStatus.toLowerCase();
node.floorNo = (config.floorNo === null || config.floorNo === undefined) ? "all" : config.floorNo;
node.unitNo = (config.unitNo === null || config.unitNo === undefined) ? "all" : config.unitNo;
node.zoneNo = (config.zoneNo === null || config.zoneNo === undefined) ? "all" : config.zoneNo;
node.buildingNo = (config.buildingNo === null || config.buildingNo === undefined) ? "all" : config.buildingNo;
node.currentEmittedMSG = {}; // To keep the current status and avoid emitting msg if already emitted.
node.setNodeStatus = ({ fill, shape, text }) => {
var dDate = new Date();
node.status({ fill: fill, shape: shape, text: text + " (" + dDate.getDate() + ", " + dDate.toLocaleTimeString() + ")" })
}
// Called from config node, to send output to the flow
// Expected return JSON from ISAPI/VideoIntercom/callerInfo
// {
// "CallerInfo": {
// "buildingNo": 1,
// "floorNo": 1,
// "zoneNo": 1,
// "unitNo": 1,
// "devNo": 88,
// "devType": 1,
// "lockNum": 1,
// "status": "idle" ("idle,ring,onCall")
// }
// }
// "devType":{ 1-door station, 2-master station,
// 3-indoor station, 4-outer door station, 5-villa door station, 6-doorphone,
// 7-Infosight Client Software, 8-iVMS-4200 Client Software, 9-APP,
// 10-doorbell, 11-VOIP Client Software, 12-network camera, 13-access control device*/
node.sendPayload = (_msg) => {
if (_msg === null || _msg === undefined) return;
if (_msg.type !== undefined && _msg.type === 'img') {
_msg.extension = extension;
node.send([null, null, _msg]);
return;
}
_msg.topic = node.topic;
_msg.payload = true;
if (_msg.hasOwnProperty("errorDescription")) { node.send([null, _msg]); return; }; // It's a connection error/restore comunication.
//node.send([_msg, null]);
if (_msg.hasOwnProperty("CallerInfo") && _msg.CallerInfo.hasOwnProperty("status")) {
if (
((node.ringStatus === "all" || node.ringStatus === _msg.CallerInfo.status.toString()))
&& (node.floorNo === "all" || node.floorNo === _msg.CallerInfo.floorNo.toString())
&& (node.unitNo === "all" || node.unitNo === _msg.CallerInfo.unitNo.toString())
&& (node.zoneNo === "all" || node.zoneNo === _msg.CallerInfo.zoneNo.toString())
&& (node.buildingNo === "all" || node.buildingNo === _msg.CallerInfo.buildingNo.toString())
) {
delete _msg._msgid; // To allow objects compare
delete node.currentEmittedMSG._msgid; // To allow objects compare
if (RED.util.compareObjects(node.currentEmittedMSG, _msg)) return; // Omit sending the same notification more than once
node.currentEmittedMSG = _msg;
// Oputputs only msg that are no "idle"
if (_msg.CallerInfo.status.toString() !== "idle") node.send([_msg, null]);
}
}
}
// On each deploy, unsubscribe+resubscribe
if (node.server) {
node.server.removeClient(node);
node.server.addClient(node);
}
this.on('input', function (msg) {
// node.request = async function (_callerNode, _method, _URL, _body) {
if (msg.hasOwnProperty("openDoor")) {
// Open the door latch
let iDoor = msg.openDoor || 1;
// <RemoteOpenDoor version="2.0" xmlns="http://www.isapi.org/ver20/XMLSchema">
// <gateWayIndex>
// <!--required, xs:integer, access control point No., currently, the value can only be equal to 1-->
// </gateWayIndex>
// <command>
// <!--required, xs:string, unlocking command, currently, only the "unlock" is supported-->
// </command>
// <controlSrc>
// <!--required, xs:string, control command source, the format is "web site+IP address"-->
// </controlSrc>
// </RemoteOpenDoor>
let sBody = `<RemoteOpenDoor version="2.0" xmlns="http://www.isapi.org/ver20/XMLSchema">
<gateWayIndex>`+ iDoor + `</gateWayIndex>
<command>unlock</command>
<controlSrc>HikvisionUltimate</controlSrc>
</RemoteOpenDoor>
`;
// Try with API 2.0
node.server.request(node, "PUT", "/ISAPI/VideoIntercom/remoteOpenDoor", sBody).then(success => {
node.setNodeStatus({ fill: "green", shape: "ring", text: "Door unlocked" });
msg.payload = true;
node.send([msg, null]);
}).catch(error => {
// Try with API 1.0
node.server.request(node, "PUT", "/ISAPI/AccessControl/RemoteControl/door/" + iDoor, "<RemoteControlDoor><cmd>open</cmd></RemoteControlDoor>").then(success => {
node.setNodeStatus({ fill: "green", shape: "ring", text: "Door unlocked" });
msg.payload = true;
node.send([msg, null]);
}).catch(error => {
node.setNodeStatus({ fill: "red", shape: "ring", text: "Error unlocking door " + error.message });
msg.payload = false;
node.send([msg, null]);
});
});
}
if (msg.hasOwnProperty("hangUp")) {
try {
// Both calls are needed to stop current ring and call
// Stop ringing. This stops the APP ringing.
// Try with API 2.0, but with some firmware it doesn't work
node.server.request(node, "DELETE", "/ISAPI/VideoIntercom/ring", "").then(success => {
node.setNodeStatus({ fill: "green", shape: "ring", text: "Stop ringing" });
}).catch(error => {
node.setNodeStatus({ fill: "red", shape: "ring", text: "Error stop ringing " + error.message });
RED.log.error("hikvisionUltimateDoorbell: Error stopping ring " + error.message);
});
// Stop current call initiated by the intercom. This stops the intercom call.
// Try with API 2.0
setTimeout(() => {
//const jHangUp = JSON.stringify(JSON.parse(`{"CallSignal": { "cmdType": "hangUp" } }`));
try {
const jHangUp = JSON.parse(JSON.stringify(JSON.parse(`{"CallSignal": {"cmdType": "hangUp"}}`)))
node.server.request(node, "PUT", "/ISAPI/VideoIntercom/callSignal?format=json", jHangUp).then(success => {
node.setNodeStatus({ fill: "green", shape: "ring", text: "Hang Up" });
}).catch(error => {
RED.log.error("hikvisionUltimateDoorbell: Error hangUp " + error.message);
});
} catch (error) {
}
setTimeout(() => {
try {
const jReject = JSON.parse(JSON.stringify(JSON.parse(`{"CallSignal": {"cmdType": "reject"}}`)))
node.server.request(node, "PUT", "/ISAPI/VideoIntercom/callSignal?format=json", jReject).then(success => {
node.setNodeStatus({ fill: "green", shape: "ring", text: "reject" });
}).catch(error => {
RED.log.error("hikvisionUltimateDoorbell: Error reject " + error.message);
});
} catch (error) {
}
}, 1000);
}, 1000);
} catch (error) {
}
}
});
node.on("close", function (done) {
if (node.server) {
node.server.removeClient(node);
}
if (node.server) {
node.server.removeClient(node);
}
done();
});
}
RED.nodes.registerType("hikvisionUltimateDoorbell", hikvisionUltimateDoorbell);
}