chrome-bysh/background.html at master · slickplaid/chrome-bysh · GitHub

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<!doctype html><head><script src="js/jquery-1.5.2.min.js" type="text/javascript"></script><script>

var version, notified = 0,
subscriptions = {
  accounts: {}
  ,timers: {}
  ,settings: {
    url: 'http://bytesized-hosting.com/api/profile/'
    ,testData: 'testdata.xml'
    ,interval: 1000*60*5 // ten minutes *60*10
    ,ajaxParams: {
      cache: false
      ,dataType: 'xml'
      ,headers: { 'X-Powered-By': 'BySH Chrome Plugin' }
    }
  }
  // this function also loads old accounts into memory
  ,newAccount: function(apikey,boxes){
    // store account data
    var account = {
      apikey: apikey
			,login: "unknown"
			,balance: "unknown"
      ,boxes: (boxes) ? boxes : {} // initialize or load box storage
      ,poke: function(callback){
        $.ajax(subscriptions.settings.url,
               {
                cache: false
                ,data: {
                  api_key: apikey
                }
                })
         .success(function(data, textStatus, xhr){
          var res = $(data)
            ,login = res.find('login').text()
            ,balance = res.find('balance').text()
            ,len = res.length;

						subscriptions.accounts[apikey].login = login;
						subscriptions.accounts[apikey].balance = balance;

          res.find('shared_account').each(function(i){
            var $this = $(this),
            response = {
              quota: $this.find('cached_quota').text()
              ,at: new Date()
              ,limit: $this.find('soft_quota').text()
              ,hardLimit: $this.find('hard_quota').text()
              ,box: $this.find('server_name').text()
              ,percent: Math.round($this.find('percentage_quota').text())
              ,liveQuota: $this.find('live_quota').text()
              ,daysTillDelete: $this.find('days_till_deletion').text()
              ,paidTill: $this.find('paid_till').text()
              ,webVNCLink: $this.find('web_vnc_link').text()
              ,upgradeAvailable: $this.find('upgrade_available').text()
            };
            // check to see if we're >90% usage. If so, we'll change the icon to red
            if(response.percent > 100){
              if(!notified){
                chrome.browserAction.setIcon({path:"logo_fail.png"});
                var notification = webkitNotifications.createNotification(
                  'logo.png',  // icon url - can be relative
                  response.box,  // notification title
                  'Your ByteSized Box is over quota ('+response.percent+'%, '+response.liveQuota+'), strange things might start happening. Please clean up.'  // notification body text
                );
                notification.show();
                notified = 1;
                subscriptions.timers.apiOverLimit = setTimeout(function(){ notified = 0; }, 1000*60*60*4); // notify every 4 hours
              }
              console.warn('Account over quota at '+response.percent+'% usage. API_KEY: '+apikey);
            } else if(response.percent >= 90){
              chrome.browserAction.setIcon({path:"logo_fail.png"});
              console.warn('Account at '+response.percent+'% usage. API_KEY: '+apikey);
            } else {
              chrome.browserAction.setIcon({path:"logo.png"});
              console.log('Account at '+response.percent+'% usage. API_KEY: '+apikey);
            }
            // we'll push the data and save it to local storage, removing all but the newest 100 responses
            if(!(subscriptions.accounts[apikey].boxes[response.box] instanceof Array))
              subscriptions.accounts[apikey].boxes[response.box] = []; // hacky way to test :(
            if(subscriptions.accounts[apikey].boxes[response.box].push(response) > 100){
              // we might save historical data longer in the future
              // but for now, just keep the last 100 data points.
              // Might change this to while() to grab any extra stragglers
              subscriptions.accounts[apikey].boxes[response.box].shift();
            }
          }); // end shared-account loop

          // store news items
          subscriptions.accounts[apikey].news = []; // reset array
          // we shouldn't need to store or keep track of old news items, should we?
          res.find('news_item').each(function(i){
            var $this = $(this);
            subscriptions.accounts[apikey].news.push({
              title: $this.find('title').text()
              ,body: $this.find('body').text()
            });
          });

          // END - Store data at this point
          localStorage[apikey] = JSON.stringify(subscriptions.accounts[apikey]);

          if(typeof callback === 'function'){
            callback(xhr.status);
          }
        }).error(function(xhr, status){
          console.log(status, xhr.status);
          callback(xhr.status);
        }); // end ajax
      } // end poke
      ,destroy: function(){
        var accts = JSON.parse(localStorage.accounts)
          ,i = accts.indexOf(apikey);

        accts.splice(i, 1);
        localStorage.accounts = JSON.stringify(accts);
        delete subscriptions.accounts[apikey];
        delete localStorage[apikey];
        clearInterval(subscriptions.timers[apikey]);
        delete subscriptions.timers[apikey];

      }
    };
    // put in account array and save account name in localStorage
    subscriptions.accounts[apikey] = account;
    var accts = (localStorage.accounts) ? JSON.parse(localStorage.accounts) : [];
    if($.inArray(apikey, accts) === -1){ // old or new?
      accts.push(apikey);
      localStorage.accounts = JSON.stringify(accts);
    }
  }
};


// message passing
chrome.extension.onRequest.addListener(function(request, sender, sendResponse){
  if(request.method == 'save' && request.apikey !== undefined){
    subscriptions.newAccount(request.apikey);
		// enable the timer
    subscriptions.timers[request.apikey] = setInterval(function(){
      console.log('Poking account: '+request.apikey);
      subscriptions.accounts[request.apikey].poke();
    }, subscriptions.settings.interval);

    subscriptions.accounts[request.apikey].poke(function(status){
      if(status == '500'){
        sendResponse({status: '500'});
      } else if(status == '' || status == 200)
      	sendResponse({status: 'OK'});
    	});
  } else if(request.method == 'delete' && request.apikey !== undefined){
    subscriptions.accounts[request.apikey].destroy();
    sendResponse({status: 'OK'});
  }
  console.log(sender.tab);
  console.log(request);
});

$(function(){
  // let's see if there are any saved accounts
  // or if we're using an old version of the script (just in case, sanity ya know?)
  if(localStorage.accounts === undefined || !(JSON.parse(localStorage.accounts) instanceof Array)){
    console.log('Please enter account details!');
    // nope! let's tell them to enter their account details
    window.open('options.html', 'bysh-options');
  } else {
    // we found some accounts, let's load the old data in to memory
    var accounts = JSON.parse(localStorage.accounts);

    accounts.forEach(function(apikey){ // loop through the accounts
      // now that we know the username, we can find the old data in localStorage
      if(localStorage[apikey]){ // make sure it's really there
        var userData = JSON.parse(localStorage[apikey]);
        subscriptions.newAccount(userData.apikey, userData.boxes);
        // now store each timer instance in a variable so we can stop it if needed.
        subscriptions.timers[apikey] = setInterval(function(){
          console.log('Poking account: '+apikey);
          subscriptions.accounts[apikey].poke();
        }, subscriptions.settings.interval);
      } else {
        // something happened to their data, wipe accounts and start over :(
        delete localStorage.accounts;
        delete localStorage[apikey];
        clearInterval(subscriptions.timers[apikey]);
        delete subscriptions.timers[apikey];
        delete subscriptions.accounts[apikey];
        console.warn('Account data does not exist for apikey '+apikey);
      }
    });
  }
});

(function(){
  $.get('manifest.json', function(data){
    data = JSON.parse(data);
    version = data.version;
  });
})
</script>