问alexa Steam自定义技能api集成

EN

/**
* Called when the user invokes the skill without specifying what they want.
*/
function onLaunch(launchRequest, session, callback) {

console.log("onLaunch requestId=" + launchRequest.requestId
    + ", sessionId=" + session.sessionId);
var cardTitle = "Hello, World!"


testGet(function (response) {

    var speechOutput = "Here is the result of your query: " + response;
    var shouldEndSession = true;

    callback(session.attributes,
    buildSpeechletResponse(cardTitle, speechOutput, "", true));
});



//var speechOutput = "You can tell Hello, World! to say Hello, World!"

//callback(session.attributes,
   // buildSpeechletResponse(cardTitle, speechOutput, "", true));
}

function testGet(response) {

var http = require('http')
var url = " http://api.steampowered.com/ISteamUser/GetFriendList/v0001/?key=XXXXXXXXXX&steamid=76561198068311091&relationship=friend"


http.get(url, function (res) {

    // data is streamed in chunks from the server
    // so we have to handle the "data" event    
    var buffer = "", 
        data,
        friendsList,
        i,
        address,
        textResponse,
        route;

    res.on("data", function (chunk) {
        buffer += chunk;
    }); 

    res.on("end", function (err) {
        // finished transferring data
        // dump the raw data
        console.log(buffer);
        console.log("\n");
        data = JSON.parse(buffer);
        friendsList = data.friendslist.friends;

       textResponse = isOnline(friendsList);


        response("Friends online: " + textResponse);

}).on('error', function (e) {
    console.log("Error message: " + e.message);
});

})
}

function isOnline(friendsList){
var http = require('http'),
i,
comma,
friendsIDs = "";

// for loop to get all friends ids in string
        for (i = 0; i < friendsList.length; i++) { 
            // if i equals 0 then it is the start of the loop so no 
            //comma needed, otherwise add a comma to seperate the ids. 
            if(i === 0) {comma = ""}
            else{comma = ","}
            //place the ids in a comma seperate string
            friendsIDs += comma + friendsList[i].steamid;
        }

 var playerurl = "http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=xxxxx&steamids=" + friendsIDs;

// run the api call to get player details
 http.get(playerurl, function (response) {

    // data is streamed in chunks from the server
    // so we have to handle the "data" event    
    var buffer = "", 
        playerdata,
        returnText,
        textResponse,
        friendsInformation,
        route;

    response.on("playerdata", function (chunk) {
        buffer += chunk;
    }); 

    response.on("end", function (err) {
        // finished transferring data
        // dump the raw data
        console.log(buffer);
        console.log("\n");
        playerdata = JSON.parse(buffer);

        friendsInformation = playerdata.response.players;

        for (i = 0; i < friendsInformation.length; i++) { 

            if(friendsInformation[i].personastate == 1) {
                returnText += friendsInformation[i].personaname + " chicken";
            }
    }

    return returnText;

    }).on('error', function (e) {
    console.log("Error message: " + e.message);
    });


});


}