inject4.js

document.body.innerHTML = '';
document.title = "SurplusHost";

var config = {};

var port = chrome.extension.connect({name: "host"});



var styles = document.styleSheets, len = styles.length;
while(len){
    var sheet = styles[--len], rules = sheet.cssRules;
    if(rules){
      var rlength = rules.length;
      while(rlength) sheet.deleteRule(--rlength);
    }
}

function send(json){
    var script = document.createElement('script');
    script.innerHTML = 'frame.'+json+'()';
    //'frames[0].postMessage('+JSON.stringify(JSON.stringify(json))+',"https://plus.google.com");';
    document.body.appendChild(script);
    document.body.removeChild(script);
    //frames[0].postMessage(JSON.stringify(json), 'https://plus.google.com');
}

function showSharebox(){
    hideWidgets()
    //send({"s":"onShowShareboxOnly","f":"..","c":0,"a":["",{}]})
    send('onShowShareboxOnly');
}

function showNotifications(){
    hideWidgets();
    send('onShowNotificationsOnly');
    //hideWidgets()
    //send({"s":"onShowNotificationsOnly","f":"..","c":0,"a":["",{"maxWidgetHeight":config.target_height}],"t":"86208861","l":false,"g":true,"r":".."})
}

function hideWidgets(){
    send('onHide');
    //send({"s":"onHide","f":"..","c":0,"a":["",{}]})
}


/*
onmessage = function(e){
    var j = JSON.parse(e.data);
    if(j.s == 'setNotificationWidgetHeight'){
        container.style.height = j.a[1];
        //port.postMessage({action: "resize", height: parseInt(j.a[1]), width: config.target_width});
    }else if(j.s == '_resizeMe'){
        iframe.style.height = j.a[1].height+'px';
        port.postMessage({action: "resize", height: j.a[1].height, width: config.target_width});
    }else if(j.s == '_ready'){
        send({"s":"__cb","f":"..","c":1,"a":[1,null],"t":"86208861","l":false,"g":true,"r":".."});
        send({"s":"getVarc","f":"..","c":2,"a":["","base"],"t":"86208861","l":false,"g":true,"r":".."});
        showSharebox();
    }else if(j.s == 'navigateTo'){
        console.log(j.a[1].url); //this is the magical command to open a tab
    }else if(j.s == 'hideNotificationWidget'){
        showNotifications();
    }else if(j.s == 'setNotificationText'){
        port.postMessage({action: "update"})
    }else if(j.s == 'onInfo'){
        port.postMessage({action: "error", message: j.a[2]});
    }else{
        console.log(j.s,e)
    }
}
*/

var container = document.createElement('div');
container.id = 'notifications-target';
container.style.position = 'absolute';
container.style.top = '0';
container.style.left = '0';
document.body.appendChild(container)

var comm = document.createElement('div');
comm.id = 'comm';
comm.style.display = 'none';
document.body.appendChild(comm)
comm.addEventListener('SurplusCoreEvent', function(){
    var j = (JSON.parse(comm.innerText));
    if(j.name == 'height'){
        var h = Math.max(parseInt(j.height), 400);
        container.style.height = h + 'px';
        port.postMessage({action: "resize", height: h, width: config.target_width});
    }else if(j.name == 'text'){
        port.postMessage({action: "update"})
    }
})

var s = document.createElement('script');
s.src = chrome.extension.getURL('core5.js');
document.body.appendChild(s);


console.log("added something")
port.onMessage.addListener(function(msg){
    if(msg.action == "config"){
        config = msg;
        container.style.width = config.target_width + 'px';
        //iframe.src = config.url;
    }else if(msg.action == "hide"){
        hideWidgets();
    }else if(msg.action == "notifications"){
        showNotifications();
    }else if(msg.action == "sharebox"){
        showSharebox();
    }
})