tubeToTv.js

chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
    // how many buttons?
    if (request.method == "getStatus"){
      if(localStorage["xbmc_count"])
        sendResponse({status: localStorage["xbmc_count"]});
      else
        sendResponse({status: 0});
    }
    if (request.method == "getImage")
           sendResponse({image: localStorage["imageNo"]});

    // without settings
    if (request.play==1337){
           alert("Please enter your XBMC IP in the options menu first.");
           chrome.tabs.create({'url':
    chrome.extension.getURL("options.html")},function(){});
    }

    if (typeof(request.play)=='number'){

        var x=request.play;
        var str;
        var xbmc_ip = JSON.parse(localStorage["xbmc_ip"])[x].value;
        var xbmc_user = JSON.parse(localStorage["xbmc_user"])[x].value;
        var xbmc_pw = JSON.parse(localStorage["xbmc_pw"])[x].value;
        var myVideo;

        if (xbmc_ip){
            chrome.tabs.getSelected(null,function(tab) {
               call_req(tab.url);
            });

            function call_req(str) {
                xmlplay=new XMLHttpRequest();
                xmlversion=new XMLHttpRequest();

                //need username + pw?
                if (xbmc_user){
                       xmlplay.open('POST','http://' + xbmc_user + ':' + xbmc_pw + '@' + xbmc_ip + '/jsonrpc', true);
                       xmlversion.open('POST','http://' + xbmc_user + ':' + xbmc_pw + '@' + xbmc_ip + '/jsonrpc', true);
                }else{
                       xmlplay.open('POST','http://' + xbmc_ip + '/jsonrpc', true);
                       xmlversion.open('POST','http://' + xbmc_ip + '/jsonrpc', true);
                }
                
                //regular "new" tube link or additional url parameter
                if (str.match('&') && (str.indexOf("v=") < str.indexOf("&")))
                myVideo   = str.slice((str.indexOf("v=")+2),(str.indexOf("&", str.indexOf("v=") + 2)));
                else
                    myVideo   = str.slice((str.indexOf("v=")+2));
                //console.log(myVideo);

                xmlplay.setRequestHeader('Content-type','application/json');
                xmlversion.setRequestHeader('Content-type','application/json');

                xmlplay.onreadystatechange = function () {
                   if (xmlplay.readyState != 4) return;

                   console.log('responseText: ' + xmlplay.responseText);
                   if ((xmlplay.responseText.match('"result":"OK"')) || (xmlplay.responseText.match('"result" : "OK"')))
                           sendResponse(true);
                   else
                           sendResponse(false);
                }

                xmlversion.onreadystatechange = function () {
                    if (xmlversion.readyState != 4)
                        return;

                    if (xmlversion.responseText.match('"version":4')){
                        //new json 2012/03/08 - Eden RC2
                        json_play = '{"jsonrpc": "2.0", "method": "Player.Open", "params":{"item": {"file" : "plugin://plugin.video.youtube/?action=play_video&videoid=' + myVideo + '" }}, "id" : "1"}'
                    }else if (xmlversion.responseText.match('"version":5')){
                        //new json 2012/05/09 - pre Frodo
                        json_play = '{"jsonrpc": "2.0", "method": "Player.Open", "params":{"item": {"file" : "plugin://plugin.video.youtube/?action=play_video&videoid=' + myVideo + '" }}, "id" : "1"}'
                    }else{
                        json_play = '{"jsonrpc": "2.0", "method": "XBMC.Play", "params":{"file" : "plugin://plugin.video.youtube/?action=play_video&videoid=' + myVideo + '" }, "id" : "1"}';
                        console.log('JSON Version'+xmlversion.responseText);
                    }
                    xmlplay.send(json_play);       
                }
                
                // send request to xbmc
                json_version = '{ "jsonrpc": "2.0", "method": "JSONRPC.Version", "id": 1 }';
                xmlversion.send(json_version);
            }
        }else{
            alert("Please enter your XBMC IP in the options menu first.");
            chrome.tabs.create({'url':chrome.extension.getURL("options.html")},function(){});
        }
    }
});