JavaScript: LOWBAT von RaspberryMatic abfragen

Question

wtkarl0362

JavaScript: LOWBAT von RaspberryMatic abfragen

Hallo in die Runde,

meine Infrastuktur besteht aus einem RaspberryMatic und dem dazugehörigen Neo Server. Mit dem CCU Server soll das Gerätemanagement gemacht werden, mit dem Neo Server und AIO Creator die Automation und die grafische Darstellung.

Erstes Projekt - Auswertung der Batterie-Status (liest sich blöd, ist aber die Mehrzahl)

Dafür arbeite ich an folgendem JavaScript:

//
//
url = "http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_DEVI
CES).EnumUsedIDs()";
// url = "http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_CHAN
NELS).EnumUsedIDs()";
// var url = "http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_DATA
POINTS).EnumUsedIDs()";
//
var dpid;
const BidCosLOWBAT = ["HM-Sec-SCo", "HM-Sec-RHS", "HM-Sec-RHS-2", "HM-Sec-SD-2"];
const BidCosBatState = ["HM-CC-RT-DN", "HM-RC-Dis-H-x-EU"];
const BidCosNoBat = ["HM-PB-2-WM55", "HM-PB-2-WM55-2", "HM-RC-Dis-H-x-EU"];
//
// function for id numbers
//
const getObj = function(objurl) {
    // return new pending promise
    return new Promise((resolve, reject) => {
        // select http or https module, depending on reqested url
        const lib = url.startsWith('https') ? require('https') : require('http');
        // const lib = require('http');
        const request = lib.get(objurl, (response) => {
            // handle http errors
            if (response.statusCode < 200 || response.statusCode > 299) {
                reject(new Error('Failed to load page, status code: ' + response.statusCode));
            }
            // temporary data holder
            const body = [];
            // on every content chunk, push it to the data array
            response.on('data', (chunk) => { 
                body.push(chunk);
            });
            // we are done, resolve promise with those joined chunks
            response.on('end', () => {
                resolve(body.join(''));
            });
            // handle connection errors of the request
            request.on('error', (err) => reject(err));
        });
    });
};
//
// main call
//
getObj(url)
    .then((devids) => {
        //
        let devicename = "";
        let devicetype = "";
        let channelname = "";
        // 
        devids = devids.match(/[0-9]+/g);
        // console.log(devids + "\n\r");
        //
        devids.forEach(devid => {
            // get device name
            getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + devid + ").Name()")
                .then((devname) => {
                    devname = devname.match(/([A-Z]\w*\b)(?=<\/x>)/g);
                    if (devname !== null) {
                        // console.log(devname + "\n\r");
                        devicename = devname;
                        return devicename;
                        }
                });
            getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + devid + ").HssType()")
                .then((devtype) => {
                    devtype = devtype.match(/(\w*?(-\w*?)*?\b)(?=<\/x>)/g);
                    if (devtype !== null) {
                        // console.log(devtype + "\n\r");
                        devicetype = devtype;
                        return devicetype;
                        }
                })
                .catch((err) => console.log(err));
            // get device interface name
            getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + devid + ").Interface()")
                .then((intids) => {
                    intids = intids.match(/[0-9]+/g);
                    // get interface name
                    if (intids !== null) {
                        // console.log(intids + "\n\r");
                       intids.forEach(intid => {
                            // get device name
                            getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + intid + ").Name()")
                                .then((intname) => {
                                    intname = intname.match(/(\w*?(-\w*?)*?\b)(?=<\/x>)/g);
                                    if (intname !== null && BidCosLOWBAT.includes(devicetype[0])) {
                                        // console.log(intname + "\n\r");
                                        console.log("DEVICE: " + devicetype[0] + "\n\r");
                                        // get device address name
                                        getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + devid + ").Address()")
                                            .then((addrname) => {
                                                addrname = addrname.match(/([A-Z0-9]*?)(?=<\/x>)/g);
                                                if (addrname !== null) {
                                                    chnname = intname[0] + "." + addrname[0] + ":0.LOWBAT";
                                                    // console.log(chnname + "\n\r");
                                                    getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + chnname + ").State()")
                                                        .then((chnvalue) => {
                                                            // console.log(chnvalue + "\n\r");
                                                            if (chnvalue === true) {
                                                                // console.log(devicename[0] + " " + chnvalue + ": Battery ok");
                                                            } else {
                                                                // console.log(devicename[0] + " " + chnvalue + ": Battery low");
                                                            }
                                                        })
                                                        .catch((err) => console.log(err));
                                                }
                                            })
                                            .catch((err) => console.log(err));
                                    }
                                })
                                .catch((err) => console.log(err));
                        });
                    }
                })
                .catch((err) => console.log(err));
        });
    })
    .catch((err) => console.log(err));

Es funktioniert soweit bis auf dem letzten Meter.

getObj("http://htmluser:password@192.168.178.205:8181/egal.exe?x=dom.GetObject(
" + chnname + ").State()")

gibt immer 'null' zurück.

Kann mir hier jemand die Erleuchtung bringen?

Danke und ciao
Walter

Status: Open Mai 31, 2020 - 12:26

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Antwort

wtkarl0362

Jun 01, 2020 - 10:59

Hallo,

bin das Thema neu angegangen. Statt ein CCU Skript zu portieren einfach neu entwickelt. Hier mal die erste Version:

//
//
url = "http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_DEV
ICES).EnumUsedIDs()";
// url = "http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_CHA
NNELS).EnumUsedIDs()";
// var url = "http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject(ID_DAT
APOINTS).EnumUsedIDs()";
//
var dpid;
const BidCosLOWBAT = ["HM-Sec-SCo", "HM-Sec-RHS", "HM-Sec-RHS-2", "HM-Sec-SD-2"];
const BidCosBatState = ["HM-CC-RT-DN", "HM-RC-Dis-H-x-EU"];
const BidCosNoBat = ["HM-PB-2-WM55", "HM-PB-2-WM55-2", "HM-RC-Dis-H-x-EU"];
//
// function for id numbers
//
const getObj = function(objurl) {
    // return new pending promise
    return new Promise((resolve, reject) => {
        // select http or https module, depending on reqested url
        const lib = url.startsWith('https') ? require('https') : require('http');
        // const lib = require('http');
        const request = lib.get(objurl, (response) => {
            // handle http errors
            if (response.statusCode < 200 || response.statusCode > 299) {
                reject(new Error('Failed to load page, status code: ' + response.statusCode));
            }
            // temporary data holder
            const body = [];
            // on every content chunk, push it to the data array
            response.on('data', (chunk) => { 
                body.push(chunk);
            });
            // we are done, resolve promise with those joined chunks
            response.on('end', () => {
                resolve(body.join(''));
            });
            // handle connection errors of the request
            request.on('error', (err) => reject(err));
        });
    });
};
//
// main call
//
getObj(url)
    .then((devids) => {
        devids = devids.match(/[0-9]+/g);
        // console.log(devids + "\n\r");
        devids.forEach(devid => {
            // get device name
            getObj("http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject
(" + devid + ").Name()")
                .then((devname) => {
                    // console.log(devname + "\n\r");
                    devname = devname.match(/([(A-Z)(a-z)(0-9)(_-\s.)]*?\b)(?=<\/x>)/g);
                    if (devname !== null) {
                        // console.log(devname + "\n\r");
                        getObj("http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject
(" + devid + ").Channels()")
                            .then((chnids) => {
                                chnids = chnids.match(/[0-9]+/g);
                                // get channel ids
                                if (chnids !== null) {
                                    // console.log(chnids + "\n\r");
                                   chnids.forEach(chnid => {
                                        // get data point ids
                                        getObj("http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject
(" + chnid + ").DPs()")
                                            .then((dpids) => {
                                                dpids = dpids.match(/[0-9]+/g);
                                                if (dpids !== null) {
                                                    // console.log(dpids + "\n\r");
                                                    dpids.forEach(dpid => {
                                                        getObj("http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject
(" + dpid + ").Name()")
                                                            .then((dpname) => {
                                                                // console.log(dpname);
                                                                dpname = dpname.match(/([(A-Z)(a-z)(0-9)(_-\s)]*?\b)(?=<\/x>)/g);
                                                                // console.log(dpname[0]);
                                                                if (dpname !== null && (dpname[0] == "LOWBAT" || dpname[0] == "LOW_BAT" || dpname[0] == "BATTERY_STATE")) {
                                                                    // console.log(dpname);
                                                                    getObj("http://htmluser:sassicaja@192.168.178.205:8181/egal.exe?x=dom.GetObject
(" + dpid + ").Value()")
                                                                        .then((dpvalue) => {
                                                                            dpvalue = dpvalue.match(/([(A-Z)(a-z)(0-9)(_-\s.)]*?\b)(?=<\/x>)/g);
                                                                            // console.log("Device: " + devname + " devID: " + devid + " Value: " + dpvalue);
                                                                            if (dpvalue || dpvalue <= 2.2) {
                                                                                console.log(devname + ": Battery ok. - " + dpvalue);
                                                                            } else if (!dpvalue || dpvalue > 2.2) {
                                                                                console.log(devname + ": Change Battery. - " + dpvalue)
                                                                            }
                                                                        });
                                                                }
                                                            });
                                                    });
                                                }
                                            })
                                            .catch((err) => console.log(err));
                                    });
                                }
                            })
                            .catch((err) => console.log(err));
                        }
                });
        });
    })
    .catch((err) => console.log(err));

ciao Walter

0

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JavaScript: LOWBAT von RaspberryMatic abfragen

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