/* Biowetter Parser von gesundheit.de

http://forum.iobroker.net/viewtopic.php?f=23&t=2799&sid=936235bdac98a70a1d8672897d334a07#p25266

05.05.2016 erstellt von steinwedel für homoran
06.05.2016 Anpassung durch pix (Vorhersage mehrere Tage)

Änderung in Biowetterparser
12.01.2017 Biowetter
14.01.2017 vom Pollenflug Skript separiert
10.06.2019 neue Quellseite www.gesundheit.de (Anpassung von pix)

*/

const pfad = "Biowetter.";
const logging = false;

// Städte können natürlich auch gelöscht werden
const stadt = [
    // Baden - Württemberg
    { "URL_" : "freiburg",
      "name" : "Freiburg" },
          
    { "URL_" : "stuttgart",
      "name" : "Stuttgart" },
    // Bayern   
    { "URL_" : "kempten",
      "name" : "Kempten" },
          
    { "URL_" : "muenchen",
      "name" : "München" },
          
    { "URL_" : "nuernberg",
      "name" : "Nürnberg" },
    // Berlin 
    { "URL_" : "berlin",
      "name" : "Berlin" },
    // Brandenburg  
    { "URL_" : "cottbus",
      "name" : "Cottbus" },
    // Bremen   
    { "URL_" : "bremen",
      "name" : "Bremen" },
    // Hamburg   
    { "URL_" : "hamburg",
      "name" : "Hamburg" },
    // Hessen     
    { "URL_" : "frankfurt-am-main",
      "name" : "Frankfurt am Main" },
          
    { "URL_" : "kassel",
      "name" : "Kassel" },
    // Mecklenburg - Vorpommern    
    { "URL_" : "rostock",
      "name" : "Rostock" },
          
    { "URL_" : "schwerin",
      "name" : "Schwerin" },
    // Niedersachsen      
    { "URL_" : "emden",
      "name" : "Emden" },
          
    { "URL_" : "hannover",
      "name" : "Hannover" },
    // Nordrhein - Westfalen     
    { "URL_" : "bochum",
      "name" : "Bochum" },
          
    { "URL_" : "dortmund",
      "name" : "Dortmund" },
          
    { "URL_" : "duisburg",
      "name" : "Duisburg" },
          
    { "URL_" : "duesseldorf",
      "name" : "Düsseldorf" },
          
    { "URL_" : "essen",
      "name" : "Essen" },
          
    { "URL_" : "koeln",
      "name" : "Köln" },
          
    { "URL_" : "muenster",
      "name" : "Münster" },
    // Rheinland - Pfalz   
    { "URL_" : "koblenz",
      "name" : "Koblenz" },
    // Saarland     
    { "URL_" : "saarbruecken",
      "name" : "Saarbrücken" },
    // Sachsen     
    { "URL_" : "leipzig",
      "name" : "Leipzig" },
          
    { "URL_" : "dresden",
      "name" : "Dresden" },
    // Sachsen - Anhalt      
    { "URL_" : "halle",
      "name" : "Halle" },
         
    { "URL_" : "magdeburg",
      "name" : "Magdeburg" },
    // Schleswig - Holstein    
    { "URL_" : "kiel",
      "name" : "Kiel" },
    // Thüringen      
    { "URL_" : "erfurt",
      "name" : "Erfurt" }

];

// ab hier nix ändern

const biowetter_url = "https://www.gesundheit.de/rat-hilfe/biowetter/";
const biodatenpunkte = ["heute", "morgen", "Kombi"];

let request = require("request");

function bioDpAnlegen() {
    // alle stadte durchgehen

    stadt.forEach(function(city) {
        let bio_pfad = pfad + city.name.toLowerCase();
        setTimeout(function() {
            for (var bdp = 0; bdp < biodatenpunkte.length; bdp++) {
                createState(bio_pfad + "." + biodatenpunkte[bdp], {
                    def: "",
                    name: "Biowetter " + city.name + " " + biodatenpunkte[bdp],
                    desc: "Biowetter Vorhersage (gesundheit.de)für " + biodatenpunkte[bdp] + " in " + city.name,
                    type: "string"
                });
            }
        }, 1000);
    });
}


function readBiowetter() {
    stadt.forEach(function(s) {
        setTimeout(function() {
            if (logging) log("Es wird abgefragt: " + s.URL_ + " für " + s.name);
            readURL(s.URL_, s.name);
        }, 1000);
    });
}



function readURL(stadt_URL_, stadt_name) {

    try {
        let options = {
            url: biowetter_url + stadt_URL_, // korrekten Link erstellen
            headers: {
                "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
            }
        };

        request(options, function(error, response, body) {
            if (!error && response.statusCode == 200) { // kein Fehler, Inhalt in body
                /*body=body.replaceAll(String.fromCharCode(13),"");
                body=body.replaceAll(String.fromCharCode(10),"");
                body=body.replaceAll(String.fromCharCode(9)," ");
                body=strip_tags(body);*/

                /* // betroffener HTML Code
                            <div></div>


                            <h2>Heute</h2>
                            <p>Die aktuelle Wetterlage belastet Herz und Kreislauf stärker als sonst üblich. Aufgrund der warmen Luftmasse ist die Durchblutung vermindert. Viele Menschen fühlen sich weiterhin müde und abgespannt. Trotzdem fällt der erholsame Tiefschlaf schwer. Menschen, die verstärkt mit Kopfschmerzen und Migräneattacken auf Wetterreize reagieren, sollten ihre Schmerzmittel nicht vergessen. Anstrengungen am Mittag und Nachmittag sollten vermieden werden.</p>
    
                            <h2>Morgen</h2>
                            <p>Mit der Witterung sind häufig Leistungs- und Konzentrationsdefizite verbunden. Auch das Reaktionsvermögen lässt nach, sodass die Unfallgefahr zunimmt. Wetterfühlige Menschen klagen vor allem über Kopfweh und eine erhöhte Müdigkeit.</p>
    

                            <h2>Biowetter Freiburg</h2>
                     */


                // Code für HEUTE extrahieren
                let wetter_heute;
                let heute_start = "<h2>Heute</h2>";
                let heute_ende = "<h2>Morgen</h2>"; // dazwischen ist Text für heute

                let pos_heute_start = body.indexOf(heute_start);
                let pos_heute_ende = body.indexOf(heute_ende);
                log("Start: " + pos_heute_start + " Ende: " + pos_heute_ende, "debug");

                if (heute_start != -1 && heute_ende != -1) { // wenn gesuchte Strings überhaupt existieren

                    let heute_bereich = body.substring(pos_heute_start + heute_start.length, body.length); // Ab aber ohne ersten Treffer bis Ende
                    heute_bereich = heute_bereich.substring(0, heute_bereich.indexOf(heute_ende)); // Suchwort am Ende abschneiden
                    wetter_heute = strip_tags(heute_bereich).trim(); // fertige Ausgabe
                    if (logging) log("Biowetter in " + stadt_name + " (heute): " + wetter_heute);

                    setState(pfad + stadt_name.toLowerCase() + ".heute", wetter_heute);

                } else log("gesuchter Quellcode (www.gesundheit.de) nicht gefunden | Stichwort 'heute'", "error");


                // Code für MORGEN extrahieren
                let wetter_morgen;
                let morgen_start = "<h2>Morgen</h2>";
                let morgen_ende = "<h2>Biowetter "; // dazwischen ist Text für morgen

                let pos_morgen_start = body.indexOf(morgen_start);
                let pos_morgen_ende = body.indexOf(morgen_ende);
                log("Start: " + pos_morgen_start + " Ende: " + pos_morgen_ende, "debug");

                if (morgen_start != -1 && morgen_ende != -1) { // wenn gesuchte Strings überhaupt existieren

                    let morgen_bereich = body.substring(pos_morgen_start + morgen_start.length, body.length); // Ab aber ohne ersten Treffer bis Ende
                    morgen_bereich = morgen_bereich.substring(0, morgen_bereich.indexOf(morgen_ende)); // Suchwort am Ende abschneiden
                    wetter_morgen = strip_tags(morgen_bereich).trim(); // fertige Ausgabe
                    if (logging) log("Biowetter in " + stadt_name + " (morgen): " + wetter_morgen);

                    setState(pfad + stadt_name.toLowerCase() + ".morgen", wetter_morgen);

                } else log("gesuchter Quellcode (www.gesundheit.de) nicht gefunden | Stichwort 'morgen'", "error");


                // Code für Kombidatenpunkt mit HTML
                if (!wetter_morgen || !wetter_heute) log("Fehler: keine Biowetterdaten extragiert", "error");
                else {

                    let kombi = "<div class =\"Biowetter\">" +
                        "<h4>Biowetter (gesundheit.de) für " + stadt_name + "</h4>" +
                        "<h2>Heute</h2>" +
                        "<p>" + wetter_heute + "</p>" +
                        "<h2>Morgen</h2>" +
                        "<p>" + wetter_morgen + "</p>";

                    setState(pfad + stadt_name.toLowerCase() + "." + biodatenpunkte[2], kombi);
                }

            } else {
                log("StatusCode = " + response.statusCode);
                log(error, "error"); // Error beim Einlesen
            }
        });

    } catch (e) {
        log("Fehler (try) leseWebseite (gesundheit.de): " + e, "error");
    }
    log("Biowetter eingelesen", "info");
}

function strip_tags(data) {
    var rueckgabe = data.replace(/(&nbsp;|<([^>]+)>)/ig, " ");
    return (rueckgabe);
}

String.prototype.replaceAll = function(find, replace) {
    var str = this;
    return str.replace(new RegExp(find.replace(/([.*+?^=!:${}()|[]\/\])/g, "\\$1"), "g"), replace);
};

function main() {
    bioDpAnlegen();
    setTimeout(readBiowetter, 3000);
}

main();
schedule("5 0 * * *", main);

<div class ="Biowetter"><h4>Biowetter (gesundheit.de) für Berlin</h4><h2>Heute</h2><p>Die aktuelle Wetterlage belastet Herz und Kreislauf. Menschen, die unter diesen Beschwerden leiden, sollten sich schonen und anstrengende Arbeiten vermeiden. Verstärkt treten Schlaf- und Konzentrationsstörungen sowie eine erhöhte Unfallgefahr auf den Straßen auf.</p><h2>Morgen</h2><p>Die derzeitige Wetterlage verursacht ein beeinträchtigtes Wohlbefinden. Herz und Kreislauf werden leicht geschwächt, Blutdruck und Stoffwechsel laufen vermindert ab. Der erholsame Tiefschlaf leidet unter der relativ warmen Luft, man fühlt sich müde, unausgeschlafen und schlecht gelaunt. Vorsicht auf Straßen und Wegen. Aufgrund der verlängerten Reaktionszeit ist die Unfallgefahr etwas erhöht.</p>

Über die Klasse "Biowetter" kann man in VIS die Formatierung zentral steuern (zB in VIS CSS)

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Pi-hole","name":"Überschrift","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"89px","top":"21px","z-index":"25","width":"auto","height":"30px","font-size":"25px"},"widgetSet":"basic"},{"tpl":"tplValueString","data":{"oid":"javascript.2.Pi-hole.aktiv","visibility-cond":"==","visibility-val":1,"name":"Pihole aktiv?","html_prepend":"<p style=\"font-size: 48%; margin: 0 0 2px 0\">Ist der pi-hole aktiv?<br></p>","html_append":"","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"108px","top":"411px","z-index":"21","width":"140px","height":"45px","text-align":"right","background-color":"{a:javascript.2.Pi-hole.aktiv; (a != false) ? \"rgba(150,150,150,0.5)\" : \"rgba(250,20,20,0.5)\"}","color":"rgba(250,250,250,1)","font-size":"25px","font-weight":"","padding":"10"},"widgetSet":"basic"},{"tpl":"tplValueString","data":{"oid":"javascript.2.Pi-hole.Ads_blocked","visibility-cond":"==","visibility-val":1,"name":"Anzeige Sonnenuntergang","html_prepend":"<p style=\"font-size: 48%; margin: 0 0 2px 0\">Blockierte Werbung (heute)<br></p>","html_append":"","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"107px","top":"264px","z-index":"21","width":"140px","height":"45px","text-align":"right","background-color":"rgba(150,150,150,0.5)","color":"rgba(250,250,250,1)","font-size":"25px","font-weight":"","padding":"10"},"widgetSet":"basic"},{"tpl":"tplValueString","data":{"oid":"javascript.2.Pi-hole.Ads_percentage","visibility-cond":"==","visibility-val":1,"name":"Anzeige Sonnenaufgang","html_prepend":"<p style=\"font-size: 48%; margin: 0 0 2px 0\">Werbeanteil (heute)<br></p>","html_append":" %","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"107px","top":"338px","z-index":"21","width":"140px","height":"45px","text-align":"right","background-color":"rgba(150,150,150,0.5)","color":"rgba(250,250,250,1)","font-size":"25px","font-weight":"","padding":"10"},"widgetSet":"basic"},{"tpl":"tplValueString","data":{"oid":"javascript.2.Pi-hole.DNS_queries","visibility-cond":"==","visibility-val":1,"name":"Elevation Anzeige","html_prepend":"<p style=\"font-size: 48%; margin: 0 0 2px 0\">DNS Anfragen (heute)<br></p>","html_append":"","test_html":"","gestures-offsetX":0,"gestures-offsetY":0,"signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"label_true":"<span class=\"metro_beschriftung\">Hauptschalter<br>Beschattung aktiviert<br><br></span><span style=\"font-size: 80%; font-family: RobotoCondensed-Regular;\">Automatische Erkennung, ob Beschattung notwendig ist</span>","visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"107px","top":"192px","z-index":"21","width":"140px","color":"rgba(250,250,250,1)","font-size":"25px","height":"45px","text-align":"right","padding":"10px","background":"rgba(150,150,150,0.5)"},"widgetSet":"basic"},{"tpl":"tplValueString","data":{"oid":"javascript.2.Pi-hole.Domains_blocked","visibility-cond":"==","visibility-val":1,"name":"pi-hole Domains blocked","html_prepend":"<p style=\"font-size: 48%; margin: 0 0 2px 0\">Blockierte Domains (heute)<br></p>","html_append":"","test_html":"","gestures-offsetX":0,"gestures-offsetY":0,"signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"label_true":"<span class=\"metro_beschriftung\">Hauptschalter<br>Beschattung aktiviert<br><br></span><span style=\"font-size: 80%; font-family: RobotoCondensed-Regular;\">Automatische Erkennung, ob Beschattung notwendig ist</span>","visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"107px","top":"120px","z-index":"21","width":"140px","color":"rgba(250,250,250,1)","font-size":"25px","height":"45px","text-align":"right","padding":"10px","background":"rgba(150,150,150,0.5)"},"widgetSet":"basic"},{"tpl":"tplValueListHtml8","data":{"oid":"javascript.2.scriptEnabled.common.VIS.VIS_Pihole_Info","visibility-cond":"==","visibility-val":1,"count":"1","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"html_prepend":"","value0":"<div 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/* Pi-hole
pi-hole JSON Leser und Statusseiten Parser
InfluxDB Vorbereitung

23.04.2017 von Pix erstellt
28.05.2017 let tabelle umgestellt
31.05.2017 forceCreation und common/influx
11.02.2018 Parse Temperatur, LOAD, Mem, Aktivitität; jeweils mit Farbe
          Code optimiert
          Ablauf optimiert
26.02.2018 Update der Serversoftware wird abgefragt
01.03.2018 Muster zur Temperaturerkennung optimiert
17.07.2020 Anpassung RegExp, da Pi-Hole Adminkonsole neuen Quelltext hat
          
todo: Reaktionen mit Optin und telegram bei Serverausfall, Temperatur zu hoch, etc.           
     Farben korrekt einlesen (wenn überhaupt noch nötig)
     Update bereit Mitteilung korrekt auslesen (jetzt über API nicht mehr über Web)
*/

const fC = false; // forceCreation
const logging = true;
const pfad = ".Pi-hole.";
const zeitplan = "*/5 * * * *"; // alle 5 Minuten
const zeitplan_parse = "*/1 * * * *"; // minütlich
const ip_pihole = "192.xxx.xxx.xxx"; // <------ IP des PI-Hole


// #############################################################################
// ab hier nix mehr ändern

const url = "http://" + ip_pihole + "/admin/api.php";
const url_parse = "http://" + ip_pihole + "/admin/index.php";

// Instanz des Javascript-Adapters ermitteln
let instanz = "javascript." + instance;
if (logging) log(instanz);

// ID definieren
const idJSON             = instanz + pfad + "JSON",
     idDomains          = instanz + pfad + "Domains_blocked",
     idDNSQueries       = instanz + pfad + "DNS_queries",
     idAdsBlocked       = instanz + pfad + "Ads_blocked",
     idAdsPercentage    = instanz + pfad + "Ads_percentage",
     idActive           = instanz + pfad + "aktiv",
     idTemp             = instanz + pfad + "Temperatur",
     idTempFarbe        = instanz + pfad + "Farbe.Temperatur",
     idMemory           = instanz + pfad + "Speicher",
     idMemoryFarbe      = instanz + pfad + "Farbe.Speicher",
     idVersionFTL       = instanz + pfad + "Version.FTL",
     idVersionPihole    = instanz + pfad + "Version.Pihole",
     idVersionInterface = instanz + pfad + "Version.Interface",
     idLoad             = instanz + pfad + "Load",
     idLoadFarbe        = instanz + pfad + "Farbe.Load",
     idAktiv            = instanz + pfad + "aktiv_parse",
     idAktivFarbe       = instanz + pfad + "Farbe.aktiv_parse",
     idTabelle          = instanz + pfad + "Tabelle",
     idUpdate           = instanz + pfad + "Update";

// States erstellen
createState(idJSON, "", fC, {
   name: "JSON Datei vom Pi-hole Server",
   desc: "Kopie der JSON Datei",
   type: "string",
   read: true,
   write: true,
   role: "json",
   custom: {
       "influxdb.0": {
           "enabled": false,
           "changesOnly": false,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idDomains, 0, fC, {
   name: "Pi-hole Domains blocked today", 
   desc: "Heute blockierte Domains (API)",
   type: "number", 
   def:  0,
   read: true,
   write: true,
   role: "value",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idDNSQueries, 0, fC, {
   name: "Pi-hole DNS Queries today", 
   desc: "Heutige DOmain Name Server Anfragen (API)",
   type: "number", 
   def:  0,
   read: true,
   write: true,
   role: "value",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idAdsBlocked, 0, fC, {
   name: "Pi-hole Ads blocked today", 
   desc: "Heute blockierte Werbungen (API)",
   type: "number", 
   def:  0,
   read: true,
   write: true,
   role: "value",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idAdsPercentage, 0, fC, {
   name: "Pi-hole Ads percentage today", 
   desc: "Anteil heute blockierter Werbungen an allen Werbungen (API)", // weiß nicht, ob das korrekt übersetzt ist
   type: "number", 
   def:  0,
   read: true,
   write: true,
   min: 0,
   max: 100,
   role: "value",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 63072000 // 2 Jahre
       }
   }
});
createState(idActive, false, fC, {
   name: "Ist der Pi-hole Server aktiv?", 
   desc: "Liefert das Webinterface pi.hole/admin/api.php Daten? (API)",
   type: "boolean", 
   read: true,
   write: true,
   role: "indicator",
   custom: {
       "influxdb.0": {
           "enabled": false,
           "changesOnly": false,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idAktiv, false, fC, {
   name: "Ist der Pi-hole Server aktiv?", 
   desc: "Läuft der Server (Webseite)",
   type: "boolean", 
   read: true,
   write: true,
   role: "indicator",
   custom: {
       "influxdb.0": {
           "enabled": false,
           "changesOnly": false,
           "debounce": "",
           "retention": 657000 // 1 Monat
       }
   }
});
createState(idAktivFarbe, "#FFFFFFF", fC, {
   name: "Pi-hole Aktivität HEX-Farbwert", 
   desc: "Indikator Farbwert Aktivität des Pi-Hole Servers (Webseite)",
   type: "string",
   def:  "#FFFFFF",
   read: true,
   write: true,
   role: "text"
});
createState(idLoad, "0", fC, {
   name: "Pi-hole CPU Load", 
   desc: "CPU Belastung (Load) des Pi-Hole Servers (Webseite)",
   type: "string",
   def:  "0",
   read: true,
   write: true,
   role: "text"
});
createState(idLoadFarbe, "#FFFFFFF", fC, {
   name: "Pi-hole Load HEX-Farbwert", 
   desc: "Indikator Farbwert LOAD des Pi-Hole Servers (Webseite)",
   type: "string",
   def:  "#FFFFFF",
   read: true,
   write: true,
   role: "text"
});
createState(idTemp, 0, fC, {
   name: "Pi-hole Temperatur", 
   desc: "Wärmeentwicklung des Pi-Hole Servers (Webseite)",
   type: "number",
   unit: "°C",
   def:  0,
   read: true,
   write: true,
   role: "value.temperature",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 63072000 // 2 Jahre
       }
   }
});
createState(idTempFarbe, "#FFFFFFF", fC, {
   name: "Pi-hole Temperatur HEX-Farbwert", 
   desc: "Indikator Farbwert des Pi-Hole Servers (Webseite)",
   type: "string",
   def:  "#FFFFFF",
   read: true,
   write: true,
   role: "text"
});
createState(idVersionPihole, "", fC, {
   name: "Pi-hole Version", 
   desc: "Software Version Pi-hole (Webseite)",
   type: "string",
   def:  "",
   read: true,
   write: true,
   role: "text"
});
createState(idVersionFTL, "", fC, {
   name: "FTL Version", 
   desc: "Software Version FTL (Webseite)",
   type: "string",
   def:  "",
   read: true,
   write: true,
   role: "text"
});
createState(idVersionInterface, "", fC, {
   name: "Web Interface Version", 
   desc: "Software Version Web Interface (Webseite)",
   type: "string",
   def:  "",
   read: true,
   write: true,
   role: "text"
});
createState(idMemory, 0, fC, {
   name: "Pi-hole Speichernutzung", 
   desc: "von Pi-Hole belegter Hauptspeicher (Webseite)",
   type: "number",
   unit: "%",
   def:  0,
   read: true,
   write: true,
   min: 0,
   max: 100,
   role: "value",
   custom: {
       "influxdb.0": {
           "enabled": true,
           "changesOnly": true,
           "debounce": "",
           "retention": 63072000 // 2 Jahre
       }
   }
});
createState(idMemoryFarbe, "#FFFFFFF", fC, {
   name: "Pi-hole Speichernutzung HEX-Farbwert", 
   desc: "Indikator Farbwert Speichernutzung des Pi-Hole Servers (Webseite)",
   type: "string",
   def:  "#FFFFFF",
   read: true,
   write: true,
   role: "text"
});
createState(idTabelle, "", true, {
   name: "Pi-hole HTML Tabelle",
   desc: "HMTL Tabelle mit den Daten der JSON-Datei",
   type: "string",
   read: true,
   write: true,
   role: "html",
   custom: {
       "influxdb.0": {
           "enabled": false,
           "changesOnly": false,
           "debounce": "",
           "retention": 63072000 // 2 Jahre
       }
   }
});
createState(idUpdate, false, fC, {
   name: "Ist ein Pi-hole Softwareupdate möglich?", 
   desc: "Gibt es eine neue Version der Serversoftware? (Webseite)",
   type: "boolean", 
   read: true,
   write: true,
   role: "indicator"
});


// let request = require("request");

function parseWebsite() { // für Version 3.3 seit 17.7.2020 für 5.1
   let options = {
       url: url_parse,
       headers: {
           "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"
       }
   }; 
   try {
       request(options, function (error, response, body) {
           if (!error && response.statusCode == 200) {              // kein Fehler, Inhalt in body
               // Temperatur Zahl
               // const temp_pattern = /\d{1,2}\.?\d*(?=&nbsp;&deg;C)/; // vor v5 
               const temp_pattern = /\d{1,2}\.?\d*(?=<\/span><span id="tempdisplay")/; // ab v5
               if (body.match(temp_pattern) === null) log("gesuchter Quellcode (Temperatur Pi-Hole) nicht gefunden", "error");
               else {
                   let temp_arr =  body.match(temp_pattern);
                   let temp = parseFloat(temp_arr[0]);
                   temp = parseFloat( temp.toFixed(1) );
                   if (logging) log("Temperatur: " + temp + "°C");
                   setState(idTemp, temp);        
               }
               // Temperatur Farbe String
               // const tempfarbe_pattern = /.{7}(?="><\/i> Temp)/; // vor v5
               const tempfarbe_pattern = /.{7}(?="><\/i> Temp)/; // ab v5
               if (body.match(tempfarbe_pattern) === null) log("gesuchter Quellcode (Temperatur Farbe Pi-Hole) nicht gefunden", "error");
               else {
                   let tempfarbe_arr =  body.match(tempfarbe_pattern);
                   if (logging) log("Temperatur-Farbe (HEX-Wert): " + tempfarbe_arr[0]);
                   setState(idTempFarbe, tempfarbe_arr[0]);        
               }
               // Speicherbelegung Zahl
               // const mem_pattern = /\d{1,2}\.\d{1}(?=&thinsp;%<\/a>)/; // vor v5
               const mem_pattern = /\d{1,2}\.?\d*(?=&thinsp;%)/; // ab v5
               if (body.match(mem_pattern) === null) log("gesuchter Quellcode (Speicherbelegung Pi-Hole) nicht gefunden", "error");
               else {
                   let mem_arr =  body.match(mem_pattern);
                   let mem = parseFloat(mem_arr[0]);
                   if (logging) log("Speicherbelegung: " + mem + "%");
                   setState(idMemory, mem);        
               }
               // Farbe Speicherbelegung String / HEX-Wert
               //const memfarbe_pattern = /.{7}(?="><\/i> Memory)/; // vor v5
               const memfarbe_pattern = /(?<=text-).*(?="\>\<\/i\>.*Memory usage:&nbsp)/; // ab v5
               if (body.match(memfarbe_pattern) === null) log("gesuchter Quellcode (Farbe Speicherbelegung Pi-Hole) nicht gefunden", "error");
               else {
                   let memfarbe_arr =  body.match(memfarbe_pattern);
                   if (logging) log("Speicherbelegung Farbe: " + memfarbe_arr[0]);
                   setState(idMemoryFarbe, memfarbe_arr[0]);        
               }
               // LOAD String zB 0 0 0 oder 10.4 1.45 0
               const load_pattern = /Load:&nbsp;&nbsp;(\d*|\d*\.\d*)&nbsp;&nbsp;(\d*|\d*\.\d*)&nbsp;&nbsp;(\d*|\d*\.\d*)/;
               if (body.match(load_pattern) === null) log("gesuchter Quellcode (LOAD Pi-Hole) nicht gefunden", "error");
               else {
                   let load_arr =  body.match(load_pattern);
                   let load0 = load_arr[0].replace(/Load:/i,"");
                   let load = load0.replace(/&nbsp;/g,"  ");
                   if (logging) log("CPU LOAD Server: " + load);
                   setState(idLoad, load);        
               }
               // Farbe LOAD String / HEX-Wert
               // const loadfarbe_pattern = /.{7}(?="><\/i>.*Load:)/; // vor v5
               const loadfarbe_pattern = /(?<=text-).*(?="\>\<\/i\>.*Load:&nbsp)/; // ab v5
               if (body.match(loadfarbe_pattern) === null) log("gesuchter Quellcode (Farbe LOAD Pi-Hole) nicht gefunden", "error");
               else {
                   let loadfarbe_arr =  body.match(loadfarbe_pattern);
                   if (logging) log("LOAD Farbe: " + loadfarbe_arr[0]);
                   setState(idLoadFarbe, loadfarbe_arr[0]);        
               }
               // Version Pihole zB 3.2.1 String
               //const versionpi_pattern = /<b>Pi-hole Version \s*<\/b>\s*v\d*(\.\d*)*\.\d*/; // x.x.x oder x.x // vor v5
               const versionpi_pattern = /(?<=pi-hole\/releases\/)v*v\d*(\.\d*)*\.\d*/; // x.x.x oder x.x // ab v5
               if (body.match(versionpi_pattern) === null) log("gesuchter Quellcode (Pi-Hole Version) nicht gefunden", "error");
               else {
                   let versionpi_arr =  body.match(versionpi_pattern);
                   let versionpi = versionpi_arr[0].replace(/<b>Pi-hole Version <\/b> v/,"");
                   if (logging) log("Version Pihole Server: " + versionpi);
                   setState(idVersionPihole, versionpi);        
               }
               // Version FTL zB 3.2.1 String
               // const versionftl_pattern = /<b>FTL Version.*v\d*(\.\d*)*\.\d*/; // vor v5
               const versionftl_pattern = /(?<=FTL\/releases\/)v*v\d*(\.\d*)*\.\d*/; // ab v5
               if (body.match(versionftl_pattern) === null) log("gesuchter Quellcode (FTL Version) nicht gefunden", "error");
               else {
                   let versionftl_arr =  body.match(versionftl_pattern);
                   let versionftl = versionftl_arr[0].replace(/<b>FTL Version.*v/,"");
                   if (logging) log("FTL Version Pihole Server: " + versionftl);
                   setState(idVersionFTL, versionftl);        
               }
               // Version Web Interface zB 3.2.1 String
               //const versioninterface_pattern = /<b>Web Interface Version.*<\/b>v\d*(\.\d*)*\.\d*/; // vor v5
               const versioninterface_pattern = /(?<=AdminLTE\/releases\/)v*v\d*(\.\d*)*\.\d*/; // ab v5
               if (body.match(versioninterface_pattern) === null) log("gesuchter Quellcode (Web Interface Version) nicht gefunden", "error");
               else {
                   let versioninterface_arr =  body.match(versioninterface_pattern);
                   let versioninterface = versioninterface_arr[0].replace(/<b>Web Interface Version.*<\/b>v/,"");
                   if (logging) log("Web Interface Version Pihole Server: " + versioninterface);
                   setState(idVersionInterface, versioninterface);        
               }
               // Aktiv zB true/false boolean holt das aus String
               //const aktiv_pattern = /i>.*(?=<\/a><a id="temperature">)/; // vor v5
               const aktiv_pattern = /(?<=\/i> ).*(?=\<\/span><span id="temperature">)/; // ab v5
               if (body.match(aktiv_pattern) === null) log("gesuchter Quellcode (Pi-hole aktiv) nicht gefunden", "error");
               else {
                   let aktiv_arr =  body.match(aktiv_pattern);
                   let aktiv = aktiv_arr[0].replace(/i>\s*/,"");
                   let aktiv_bool = (aktiv === "Active") ? true : false;
                   if (logging) log("Pihole Server aktiv? " + aktiv + "(" + aktiv_bool + ")");
                   setState(idAktiv, aktiv_bool);     
               }
               // Farbe Aktiv String / HEX-Wert
               // const aktivfarbe_pattern = /.{7}(?="><\/i.*<\/a><a id="temperature">)/; // vor v5
               const aktivfarbe_pattern = /(?<=text-).*(?="\>\<\/i> .*\<\/span><span id="temperature">)/; // ab v5
               
               if (body.match(aktivfarbe_pattern) === null) log("gesuchter Quellcode (Farbe Aktivität Pi-Hole) nicht gefunden", "error");
               else {
                   let aktivfarbe_arr =  body.match(aktivfarbe_pattern);
                   if (logging) log("Aktivität Farbe: " + aktivfarbe_arr[0]);
                   setState(idAktivFarbe, aktivfarbe_arr[0]);        
               }
               // Update available // to be updated v5
               const update_pattern = /Update available!/;
               if (body.match(update_pattern) === null) setState(idUpdate, false); //log("gesuchter Quellcode (Update Warnung) nicht gefunden", "error");
               else {
                   let update_arr =  body.match(update_pattern);
                   let update = update_arr[0];
                   let update_bool = update === ("Update available!") ? true : false;
                   if (logging) log("Pihole Softwareupdate möglich? (" + update_bool + ")");
                   setState(idUpdate, update_bool);          
               }
           } else {
               log("StatusCode = " + response.statusCode);
               log(error, "error");                               // Error beim Einlesen
           }
       });
   } catch (e) {
       log("Fehler (try) leseWebseite (Pi-Hole Index.html): " + e, "error");
   }
   if (logging) log("Pi-Hole Webseite eingelesen, Temperatur und Speicherbelegung gespeichert");
}


function readPihole() {
   if (logging) log("Pi-hole: URL " + url + " wird abgefragt ...");
   let tabelle ="<table class=\"pihole_tabelle\"><caption>Pi-hole</caption><thead><tr><th>Admin Service: " + url + "</th></tr></thead><tbody>";
   request(url, function (error, response, body) {
       if (!error && response.statusCode == 200) {
           let result;
           let dnsblocked,
               dnsqueries,
               adsblocked,
               adspercentage; 
           try{
               result = JSON.parse(body);
               let data = JSON.stringify(result, null, 2);
               if (logging) log(data);
               if (logging) log(body);
               setState(idJSON, data);
               if (logging) log("JSON: "+ getState(idJSON).val);
               
               if (result) { // CHECK
               
                   setState(idActive, true);
                   if (logging) log("Pi-hole liefert Daten und ist aktiv");
                   // http://forum.iobroker.net/viewtopic.php?f=24&t=6053&sid=65e9ec9396fe557147e535c5a4631982#p68823
                   dnsblocked = (result.domains_being_blocked)/*.replace(/,/, "")*/;
                   dnsqueries = (result.dns_queries_today)/*.replace(/,/, "")*/;
                   adsblocked = result.ads_blocked_today;
                   adspercentage = result.ads_percentage_today;
                   
                   if ( isNaN(parseFloat(adspercentage)) === false ) {
                       setState(idAdsPercentage, parseFloat(adspercentage));
                   } else setState(idAdsPercentage, 100);
                   setState(idDomains, parseFloat(dnsblocked));
                   setState(idDNSQueries, parseFloat(dnsqueries));
                   setState(idAdsBlocked, parseFloat(adsblocked));
               
                   // Eintrag anfügen
                   tabelle += "<tr><td class=\"pihole_label\">Anzahl blockierter Domains:</td>"
                           +  "<td class=\"pihole_data\">" + dnsblocked + "</td></tr>"
                           
                           +  "<tr><td class=\"pihole_label\">DNS-Abfragen (heute):</td>"
                           +  "<td class=\"pihole_data\">" + dnsqueries + "</td></tr>"
                       
                           +  "<tr><td class=\"pihole_label\">Blockierte Werbung (heute):</td>"
                           +  "<td class=\"pihole_data\">" + adsblocked + "</td></tr>"
                       
                           +  "<tr><td class=\"pihole_label\">Werbeanteil (heute in Prozent):</td>"
                           +  "<td class=\"pihole_data\">" + adspercentage + "</td></tr>";
               } else tabelle += "<tr><td class=\"pihole_data\">Pi-hole nicht gefunden!</td></tr>";
               // Ende Teil,d er aus dem Try raus kann
           } catch (fehler_try) {
               log("Pi-hole - Parse Fehler: " + fehler_try, "error");
           }    
       } else {
           log("Pi-hole - Fehler: " + error, "warn");
       }
       tabelle += "</tbody></table>";  
       setState(idTabelle, tabelle);                     
       if (logging) log("HTML-Tabelle: " + tabelle);
   });   // Ende request 
}

function main() {
   readPihole();
   setTimeout(parseWebsite, 3000); // verzögertes Parsen
}
schedule(zeitplan_parse, parseWebsite);
schedule(zeitplan, readPihole);
setTimeout(main, 500);

/* Pi-hole
pi-hole JSON Leser und Statusseiten Parser
InfluxDB Vorbereitung

23.04.2017 von Pix erstellt
28.05.2017 var tabelle umgestellt
31.05.2017 forceCreation und common/influx
11.02.2018 Parse Temperatur, LOAD, Mem, Aktivitität; jeweils mit Farbe
           Code optimiert
           Ablauf optimiert
26.02.2018 Update der Serversoftware wird abgefragt
01.03.2018 Muster zur Temperaturerkennung optimiert
           
todo: Reaktionen mit Optin und telegram bei Serverausfall, Temperatur zu hoch, etc.           
           
*/

const fC = false; // forceCreation
const logging = false;
const pfad = ".Pi-hole.";
const zeitplan = "*/5 * * * *"; // alle 5 Minuten
const zeitplan_parse = "*/1 * * * *"; // minütlich
const ip_pihole = "192.168.XXX.XXX"; // IP eintragen


// #############################################################################
// ab hier nix mehr ändern

const url = "http://" + ip_pihole + "/admin/api.php";
const url_parse = "http://" + ip_pihole + "/admin/index.php";

// Instanz des Javascript-Adapters ermitteln
var instanz = "javascript." + instance;
if (logging) log(instanz);

// ID definieren
const idJSON             = instanz + pfad + "JSON",
      idDomains          = instanz + pfad + "Domains_blocked",
      idDNSQueries       = instanz + pfad + "DNS_queries",
      idAdsBlocked       = instanz + pfad + "Ads_blocked",
      idAdsPercentage    = instanz + pfad + "Ads_percentage",
      idActive           = instanz + pfad + "aktiv",
      idTemp             = instanz + pfad + "Temperatur",
      idTempFarbe        = instanz + pfad + "Farbe.Temperatur",
      idMemory           = instanz + pfad + "Speicher",
      idMemoryFarbe      = instanz + pfad + "Farbe.Speicher",
      idVersionFTL       = instanz + pfad + "Version.FTL",
      idVersionPihole    = instanz + pfad + "Version.Pihole",
      idVersionInterface = instanz + pfad + "Version.Interface",
      idLoad             = instanz + pfad + "Load",
      idLoadFarbe        = instanz + pfad + "Farbe.Load",
      idAktiv            = instanz + pfad + "aktiv_parse",
      idAktivFarbe       = instanz + pfad + "Farbe.aktiv_parse",
      idTabelle          = instanz + pfad + "Tabelle",
      idUpdate           = instanz + pfad + "Update";

// States erstellen
createState(idJSON, "", fC, {
    name: "JSON Datei vom Pi-hole Server",
    desc: "Kopie der JSON Datei",
    type: "string",
    read: true,
    write: true,
    role: "json",
    custom: {
        "influxdb.0": {
            "enabled": false,
            "changesOnly": false,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idDomains, 0, fC, {
    name: "Pi-hole Domains blocked today", 
    desc: "Heute blockierte Domains (API)",
    type: "number", 
    def:  0,
    read: true,
    write: true,
    role: "value",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idDNSQueries, 0, fC, {
    name: "Pi-hole DNS Queries today", 
    desc: "Heutige DOmain Name Server Anfragen (API)",
    type: "number", 
    def:  0,
    read: true,
    write: true,
    role: "value",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idAdsBlocked, 0, fC, {
    name: "Pi-hole Ads blocked today", 
    desc: "Heute blockierte Werbungen (API)",
    type: "number", 
    def:  0,
    read: true,
    write: true,
    role: "value",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idAdsPercentage, 0, fC, {
    name: "Pi-hole Ads percentage today", 
    desc: "Anteil heute blockierter Werbungen an allen Werbungen (API)", // weiß nicht, ob das korrekt übersetzt ist
    type: "number", 
    def:  0,
    read: true,
    write: true,
    min: 0,
    max: 100,
    role: "value",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 63072000 // 2 Jahre
        }
    }
});
createState(idActive, false, fC, {
    name: "Ist der Pi-hole Server aktiv?", 
    desc: "Liefert das Webinterface pi.hole/admin/api.php Daten? (API)",
    type: "boolean", 
    read: true,
    write: true,
    role: "indicator",
    custom: {
        "influxdb.0": {
            "enabled": false,
            "changesOnly": false,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idAktiv, false, fC, {
    name: "Ist der Pi-hole Server aktiv?", 
    desc: "Läuft der Server (Webseite)",
    type: "boolean", 
    read: true,
    write: true,
    role: "indicator",
    custom: {
        "influxdb.0": {
            "enabled": false,
            "changesOnly": false,
            "debounce": "",
            "retention": 657000 // 1 Monat
        }
    }
});
createState(idAktivFarbe, "#FFFFFFF", fC, {
    name: "Pi-hole Aktivität HEX-Farbwert", 
    desc: "Indikator Farbwert Aktivität des Pi-Hole Servers (Webseite)",
    type: "string",
    def:  "#FFFFFF",
    read: true,
    write: true,
    role: "text"
});
createState(idLoad, "0", fC, {
    name: "Pi-hole CPU Load", 
    desc: "CPU Belastung (Load) des Pi-Hole Servers (Webseite)",
    type: "string",
    def:  "0",
    read: true,
    write: true,
    role: "text"
});
createState(idLoadFarbe, "#FFFFFFF", fC, {
    name: "Pi-hole Load HEX-Farbwert", 
    desc: "Indikator Farbwert LOAD des Pi-Hole Servers (Webseite)",
    type: "string",
    def:  "#FFFFFF",
    read: true,
    write: true,
    role: "text"
});
createState(idTemp, 0, fC, {
    name: "Pi-hole Temperatur", 
    desc: "Wärmeentwicklung des Pi-Hole Servers (Webseite)",
    type: "number",
    unit: "°C",
    def:  0,
    read: true,
    write: true,
    role: "value.temperature",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 63072000 // 2 Jahre
        }
    }
});
createState(idTempFarbe, "#FFFFFFF", fC, {
    name: "Pi-hole Temperatur HEX-Farbwert", 
    desc: "Indikator Farbwert des Pi-Hole Servers (Webseite)",
    type: "string",
    def:  "#FFFFFF",
    read: true,
    write: true,
    role: "text"
});
createState(idVersionPihole, "", fC, {
    name: "Pi-hole Version", 
    desc: "Software Version Pi-hole (Webseite)",
    type: "string",
    def:  "",
    read: true,
    write: true,
    role: "text"
});
createState(idVersionFTL, "", fC, {
    name: "FTL Version", 
    desc: "Software Version FTL (Webseite)",
    type: "string",
    def:  "",
    read: true,
    write: true,
    role: "text"
});
createState(idVersionInterface, "", fC, {
    name: "Web Interface Version", 
    desc: "Software Version Web Interface (Webseite)",
    type: "string",
    def:  "",
    read: true,
    write: true,
    role: "text"
});
createState(idMemory, 0, fC, {
    name: "Pi-hole Speichernutzung", 
    desc: "von Pi-Hole belegter Hauptspeicher (Webseite)",
    type: "number",
    unit: "%",
    def:  0,
    read: true,
    write: true,
    min: 0,
    max: 100,
    role: "value",
    custom: {
        "influxdb.0": {
            "enabled": true,
            "changesOnly": true,
            "debounce": "",
            "retention": 63072000 // 2 Jahre
        }
    }
});
createState(idMemoryFarbe, "#FFFFFFF", fC, {
    name: "Pi-hole Speichernutzung HEX-Farbwert", 
    desc: "Indikator Farbwert Speichernutzung des Pi-Hole Servers (Webseite)",
    type: "string",
    def:  "#FFFFFF",
    read: true,
    write: true,
    role: "text"
});
createState(idTabelle, "", true, {
    name: "Pi-hole HTML Tabelle",
    desc: "HMTL Tabelle mit den Daten der JSON-Datei",
    type: "string",
    read: true,
    write: true,
    role: "html",
    custom: {
        "influxdb.0": {
            "enabled": false,
            "changesOnly": false,
            "debounce": "",
            "retention": 63072000 // 2 Jahre
        }
    }
});
createState(idUpdate, false, fC, {
    name: "Ist ein Pi-hole Softwareupdate möglich?", 
    desc: "Gibt es eine neue Version der Serversoftware? (Webseite)",
    type: "boolean", 
    read: true,
    write: true,
    role: "indicator"
});
 

var request = require("request");

function parseWebsite() { // für Version 3.3
    var options = {
        url: url_parse,
        headers: {
            'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1'
        }
    }; 
    try {
        request(options, function (error, response, body) {
            if (!error && response.statusCode == 200) {              // kein Fehler, Inhalt in body
                // Temperatur Zahl
                const temp_pattern = /\d{1,2}\.?\d*(?= °C)/;
                if (body.match(temp_pattern) === null) log('gesuchter Quellcode (Temperatur Pi-Hole) nicht gefunden', 'error');
                else {
                    var temp_arr =  body.match(temp_pattern);
                    var temp = parseFloat(temp_arr[0]);
                    if (logging) log("Temperatur: " + temp + "°C");
                    setState(idTemp, temp);        
                }
                // Temperatur Farbe String
                const tempfarbe_pattern = /.{7}(?="><\/i> Temp)/;
                if (body.match(tempfarbe_pattern) === null) log('gesuchter Quellcode (Temperatur Farbe Pi-Hole) nicht gefunden', 'error');
                else {
                    var tempfarbe_arr =  body.match(tempfarbe_pattern);
                    if (logging) log("Temperatur-Farbe (HEX-Wert): " + tempfarbe_arr[0]);
                    setState(idTempFarbe, tempfarbe_arr[0]);        
                }
                // Speicherbelegung Zahl
                const mem_pattern = /\d{1,2}\.\d{1}(?=&thinsp;%<\/a>)/;
                if (body.match(mem_pattern) === null) log('gesuchter Quellcode (Speicherbelegung Pi-Hole) nicht gefunden', 'error');
                else {
                    var mem_arr =  body.match(mem_pattern);
                    var mem = parseFloat(mem_arr[0]);
                    if (logging) log("Speicherbelegung: " + mem + "%");
                    setState(idMemory, mem);        
                }
                // Farbe Speicherbelegung String / HEX-Wert
                const memfarbe_pattern = /.{7}(?="><\/i> Memory)/;
                if (body.match(memfarbe_pattern) === null) log('gesuchter Quellcode (Farbe Speicherbelegung Pi-Hole) nicht gefunden', 'error');
                else {
                    var memfarbe_arr =  body.match(memfarbe_pattern);
                    if (logging) log("Speicherbelegung Farbe: " + memfarbe_arr[0]);
                    setState(idMemoryFarbe, memfarbe_arr[0]);        
                }
                // LOAD String zB 0 0 0 oder 10.4 1.45 0
                const load_pattern = /Load:&nbsp;&nbsp;(\d*|\d*\.\d*)&nbsp;&nbsp;(\d*|\d*\.\d*)&nbsp;&nbsp;(\d*|\d*\.\d*)/;
                if (body.match(load_pattern) === null) log('gesuchter Quellcode (LOAD Pi-Hole) nicht gefunden', 'error');
                else {
                    var load_arr =  body.match(load_pattern);
                    var load0 = load_arr[0].replace(/Load:/i,"");
                    var load = load0.replace(/&nbsp;/g,"  ");
                    if (logging) log("CPU LOAD Server: " + load);
                    setState(idLoad, load);        
                }
                // Farbe LOAD String / HEX-Wert
                const loadfarbe_pattern = /.{7}(?="><\/i>.*Load:)/;
                if (body.match(loadfarbe_pattern) === null) log('gesuchter Quellcode (Farbe LOAD Pi-Hole) nicht gefunden', 'error');
                else {
                    var loadfarbe_arr =  body.match(loadfarbe_pattern);
                    if (logging) log("LOAD Farbe: " + loadfarbe_arr[0]);
                    setState(idLoadFarbe, loadfarbe_arr[0]);        
                }
                // Version Pihole zB 3.2.1 String
                const versionpi_pattern = /<b>Pi-hole Version \s*<\/b>\s*v\d*(\.\d*)*\.\d*/; // x.x.x oder x.x
                if (body.match(versionpi_pattern) === null) log('gesuchter Quellcode (Pi-Hole Version) nicht gefunden', 'error');
                else {
                    var versionpi_arr =  body.match(versionpi_pattern);
                    var versionpi = versionpi_arr[0].replace(/<b>Pi-hole Version <\/b> v/,"");
                    if (logging) log("Version Pihole Server: " + versionpi);
                    setState(idVersionPihole, versionpi);        
                }
                // Version FTL zB 3.2.1 String
                const versionftl_pattern = /<b>FTL Version.*v\d*(\.\d*)*\.\d*/;
                if (body.match(versionftl_pattern) === null) log('gesuchter Quellcode (FTL Version) nicht gefunden', 'error');
                else {
                    var versionftl_arr =  body.match(versionftl_pattern);
                    var versionftl = versionftl_arr[0].replace(/<b>FTL Version.*v/,"");
                    if (logging) log("FTL Version Pihole Server: " + versionftl);
                    setState(idVersionFTL, versionftl);        
                }
                // Version Web Interface zB 3.2.1 String
                const versioninterface_pattern = /<b>Web Interface Version.*<\/b>v\d*(\.\d*)*\.\d*/;
                if (body.match(versioninterface_pattern) === null) log('gesuchter Quellcode (Web Interface Version) nicht gefunden', 'error');
                else {
                    var versioninterface_arr =  body.match(versioninterface_pattern);
                    var versioninterface = versioninterface_arr[0].replace(/<b>Web Interface Version.*<\/b>v/,"");
                    if (logging) log("Web Interface Version Pihole Server: " + versioninterface);
                    setState(idVersionInterface, versioninterface);        
                }
                // Aktiv zB true/false boolean holt das aus String
                const aktiv_pattern = /i>.*(?=<\/a><a id="temperature">)/;
                if (body.match(aktiv_pattern) === null) log('gesuchter Quellcode (Pi-hole aktiv) nicht gefunden', 'error');
                else {
                    var aktiv_arr =  body.match(aktiv_pattern);
                    var aktiv = aktiv_arr[0].replace(/i>\s*/,"");
                    var aktiv_bool = (aktiv === "Active") ? true : false;
                    if (logging) log("Pihole Server aktiv? " + aktiv + "(" + aktiv_bool + ")");
                    setState(idAktiv, aktiv_bool);     
                }
                // Farbe Aktiv String / HEX-Wert
                const aktivfarbe_pattern = /.{7}(?="><\/i.*<\/a><a id="temperature">)/;
                if (body.match(aktivfarbe_pattern) === null) log('gesuchter Quellcode (Farbe Aktivität Pi-Hole) nicht gefunden', 'error');
                else {
                    var aktivfarbe_arr =  body.match(aktivfarbe_pattern);
                    if (logging) log("Aktivität Farbe: " + aktivfarbe_arr[0]);
                    setState(idAktivFarbe, aktivfarbe_arr[0]);        
                }
                // Update available
                const update_pattern = /Update available!/;
                if (body.match(update_pattern) === null) setState(idUpdate, false); //log('gesuchter Quellcode (Update Warnung) nicht gefunden', 'error');
                else {
                    var update_arr =  body.match(update_pattern);
                    var update = update_arr[0];
                    var update_bool = update === ("Update available!") ? true : false;
                    if (logging) log("Pihole Softwareupdate möglich? (" + update_bool + ")");
                    setState(idUpdate, update_bool);          
                }
            } else {
                log("StatusCode = " + response.statusCode);
                log(error, 'error');                               // Error beim Einlesen
            }
        });
    } catch (e) {
        log('Fehler (try) leseWebseite (Pi-Hole Index.html): ' + e, 'error');
    }
    if (logging) log('Pi-Hole Webseite eingelesen, Temperatur und Speicherbelegung gespeichert');
}


function readPihole() {
    if (logging) log("Pi-hole: URL " + url + " wird abgefragt ...");
    var tabelle ="<table class='pihole_tabelle'><caption>Pi-hole</caption><thead><tr><th>Admin Service: " + url + "</th></tr></thead><tbody>";
    request(url, function (error, response, body) {
        if (!error && response.statusCode == 200) {
            var result;
            var dnsblocked,
                dnsqueries,
                adsblocked,
                adspercentage; 
            try{
                result = JSON.parse(body);
                var data = JSON.stringify(result, null, 2);
                if (logging) log(data);
                if (logging) log(body);
                setState(idJSON, data);
                if (logging) log("JSON: "+ getState(idJSON).val);
                
                if (result) { // CHECK
                
                    setState(idActive, true);
                    if (logging) log("Pi-hole liefert Daten und ist aktiv");
                    // http://forum.iobroker.net/viewtopic.php?f=24&t=6053&sid=65e9ec9396fe557147e535c5a4631982#p68823
                    dnsblocked = (result.domains_being_blocked)/*.replace(/,/, "")*/;
                    dnsqueries = (result.dns_queries_today)/*.replace(/,/, "")*/;
                    adsblocked = result.ads_blocked_today;
                    adspercentage = result.ads_percentage_today;
                    
                    if ( isNaN(parseFloat(adspercentage)) === false ) {
                        setState(idAdsPercentage, parseFloat(adspercentage));
                    } else setState(idAdsPercentage, 100);
                    setState(idDomains, parseFloat(dnsblocked));
                    setState(idDNSQueries, parseFloat(dnsqueries));
                    setState(idAdsBlocked, parseFloat(adsblocked));
                
                    // Eintrag anfügen
                    tabelle += "<tr><td class='pihole_label'>Anzahl blockierter Domains:</td>"
                            +  "<td class='pihole_data'>" + dnsblocked + "</td></tr>"
                            
                            +  "<tr><td class='pihole_label'>DNS-Abfragen (heute):</td>"
                            +  "<td class='pihole_data'>" + dnsqueries + "</td></tr>"
                        
                            +  "<tr><td class='pihole_label'>Blockierte Werbung (heute):</td>"
                            +  "<td class='pihole_data'>" + adsblocked + "</td></tr>"
                        
                            +  "<tr><td class='pihole_label'>Werbeanteil (heute in Prozent):</td>"
                            +  "<td class='pihole_data'>" + adspercentage + "</td></tr>";
                } else tabelle += "<tr><td class='pihole_data'>Pi-hole nicht gefunden!</td></tr>";
                // Ende Teil,d er aus dem Try raus kann
            } catch (fehler_try) {
                log("Pi-hole - Parse Fehler: " + fehler_try, "error");
            }    
        } else {
            log("Pi-hole - Fehler: " + error, "warn");
        }
        tabelle += "</tbody></table>";  
        setState(idTabelle, tabelle);                     
        if (logging) log("HTML-Tabelle: " + tabelle);
    });   // Ende request 
}

function main() {
    readPihole();
    setTimeout(parseWebsite, 3000); // verzögertes Parsen
}
schedule(zeitplan_parse, parseWebsite);
schedule(zeitplan, readPihole);
setTimeout(main, 500);

/* VIS Tagesschau_Link
parsed die Seite https://www.tagesschau.de/100sekunden/ und sucht nach der URL zum aktuellsten Video

02.03.2016 erstellt von pix
15.03.2016 zu Javascript Instanz 1 gewechselt
24.09.2016 umbenannt in VIS_Link_Tagesschau
11.11.2018 Skript angepasst und optimiert
03.05.2021 Skript angepasst
       tagesschau 100s mp4
       tagesschau Stream HTML-Link

todo: axios statt request() und etwas schöner machen


*/
const fC = false; // forceCreation für createState()
const logging = true;
const instanz = 'javascript.1.';
const idURL = instanz + 'VIS.URL.Tagesschau';
const idURL100s = instanz + 'VIS.URL.Tagesschau100s';

// ab hier nix mehr ändern
createState(idURL,"", fC, {
   name: "HTML-Seite mit Tagesschau-Stream",
   desc: "geparster Link aus tagesschau.de",
   type: "string",
   role: "text.url"
});

createState(idURL100s,"", fC, {
   name: "Link zu Tagesschau in 100s",
   desc: "geparster Link aus tagesschau.de",
   type: "string",
   role: "text.url"
});

function findeURL () {   
   let request = require('request');
   let film_url;
   try {
       // Tagesschau in 100s
       const link = "http://www.tagesschau.de/100sekunden/";
       let regexp = /https:\/\/media\.tagesschau\.de\/video\/\d*\/\d*\/TV-\d*-\d*-\d*\.webxl\.h264\.mp4/gm;
       request(link, function (error, response, body) {
           if (!error && response.statusCode == 200) {
               let result_arr = regexp.exec(body);
               film_url = result_arr[0];
               setState(idURL100s, film_url);
               if (logging) log ("URL: " + film_url);
           } else  { // Error beim Einlesen
               log(error, 'error'); 
           }
       });   // Ende request 
   } catch (fehler) {
       log("Fehler (try): " + fehler, "error");
   }


   
   // nicht schön, aber nochmal für Stream
   let stream_url;
   try {
       //Tagesschau Stream als HTML
       const link = "https://www.tagesschau.de/multimedia/livestreams/";
       let regexp = /https:\/\/www\.tagesschau\.de\/multimedia\/livestreams\/livestream-\d*-\d*~player\.html/gm;

       request(link, function (error, response, body) {
           if (!error && response.statusCode == 200) {
               let result_arr = regexp.exec(body);
               stream_url = result_arr[0];
               setState(idURL, stream_url);
               if (logging) log ("HTML: " + stream_url);
           } else  { // Error beim Einlesen
               log(error, 'error'); 
           }
       });   // Ende request 
   } catch (fehler) {
       log("Fehler (try): " + fehler, "error");
   }
} // Ende findeURL

schedule("8 */1 * * *", findeURL); // jedeStunde um 8 nach voll
setTimeout(findeURL, 2000);

[{"tpl":"tplMetroTileDialogStatic","data":{"visibility-cond":"==","visibility-val":1,"hover":false,"transform":"true","bg_class":"bg-darkCyan","icon_class":"","icon_badge":"","badge_bg_class":"","brand_bg_class":"","dialog_draggable":"true","dialog_icon_class":"icon-film","gestures-offsetX":0,"gestures-offsetY":0,"name":"Tagesschau","label":"tagesschau in 100s","html":"<!-- Ration 1.77 d.h. bei eine Breite von 960px eine Höhe von etwa 543px -->\n<video src=\"{javascript.1.VIS.URL.Tagesschau100s}\" width=\"950\" height=\"543\" \nposter=\"video-standbild.jpg\" autobuffer autoplay \ncontrols>\n\n<div>Schade – hier käme ein Video, wenn Ihr \nBrowser HTML5 Unterstützung hätte, wie z.B. der \naktuelle Firefox</div>\n\n</video>","dialog_width":"960","dialog_height":"623","dialog_title":"Tagesschau in 100s","dialog_flat":true,"dialog_shadow":true,"dialog_modal":true,"icon_src":"/vis.0/iPad/img/tagesschau100_logo_base.png","icon_height":"22","icon_width":"96","icon_top":"50","icon_left":"24","dialog_icon_src":"","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"459px","top":"11px","z-index":"20","cursor":"pointer","height":"132px"},"widgetSet":"metro"},{"tpl":"tplMetroTileDialogStatic","data":{"visibility-cond":"==","visibility-val":1,"hover":false,"transform":"true","bg_class":"bg-darkCyan","icon_class":"","icon_badge":"","badge_bg_class":"","brand_bg_class":"","dialog_draggable":"true","dialog_icon_class":"icon-film","gestures-offsetX":0,"gestures-offsetY":0,"name":"Tagesschau Stream","label":"tagesschau Stream","html":"<iframe src={javascript.1.VIS.URL.Tagesschau} scrolling=\"no\" id=\"tagesschau-iframe\"></iframe>\n<style>\n#tagesschau-iframe\n{\n    width    : 960px;\n    height   : 823px;\n}\n</style>","dialog_width":"960","dialog_height":"623","dialog_title":"Tagesschau in 100s","dialog_flat":true,"dialog_shadow":true,"dialog_modal":true,"icon_src":"/vis.0/iPad/img/tagesschau100_logo_base.png","icon_height":"22","icon_width":"96","icon_top":"50","icon_left":"24","dialog_icon_src":"","signals-cond-0":"==","signals-val-0":true,"signals-icon-0":"/vis/signals/lowbattery.png","signals-icon-size-0":0,"signals-blink-0":false,"signals-horz-0":0,"signals-vert-0":0,"signals-hide-edit-0":false,"signals-cond-1":"==","signals-val-1":true,"signals-icon-1":"/vis/signals/lowbattery.png","signals-icon-size-1":0,"signals-blink-1":false,"signals-horz-1":0,"signals-vert-1":0,"signals-hide-edit-1":false,"signals-cond-2":"==","signals-val-2":true,"signals-icon-2":"/vis/signals/lowbattery.png","signals-icon-size-2":0,"signals-blink-2":false,"signals-horz-2":0,"signals-vert-2":0,"signals-hide-edit-2":false,"visibility-groups-action":"hide","lc-type":"last-change","lc-is-interval":true,"lc-is-moment":false,"lc-format":"","lc-position-vert":"top","lc-position-horz":"right","lc-offset-vert":0,"lc-offset-horz":0,"lc-font-size":"12px","lc-font-family":"","lc-font-style":"","lc-bkg-color":"","lc-color":"","lc-border-width":"0","lc-border-style":"","lc-border-color":"","lc-border-radius":10,"lc-zindex":0},"style":{"left":"608px","top":"11px","z-index":"20","cursor":"pointer","width":"142px","height":"132px"},"widgetSet":"metro"}]