background.html

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="fancy-settings/source/lib/store.js"></script>
<script>

var MS_PER_DAY = 1000 * 60 * 60 * 24;

var settings = new Store("settings", {
  "enterprise_host": '',
  "repos_to_watch": '',
  "polling_interval_sec": 60
});

function processPulls(pulls_by_repo) {
  var total_pulls = 0;
  var found_old = false;

  for (var repo_url in pulls_by_repo) {
    pulls = pulls_by_repo[repo_url];

    total_pulls += pulls.length;
    for (var pull in pulls) {
      var created_at = new Date(pull.created_at);
      var elapsed_ms = Date.now() - created_at;
      var elapsed_days = elapsed_ms / MS_PER_DAY;

      if (elapsed_days > 1) {
        found_old = true;
      }
    }    
  }

  if (found_old)
  {
    chrome.browserAction.setBadgeBackgroundColor({color:[0xC4, 0, 0x22, 255]});
  }
  else
  {
    chrome.browserAction.setBadgeBackgroundColor({color:[0x8F, 0xBC, 0x8F, 255]}); 
  }

  var badge_text = (total_pulls == 0 ? '' : total_pulls.toString());
  chrome.browserAction.setBadgeText({text: badge_text});
}

function fetchPullRequests(repo_paths, onResult) {
  fetchPullRequestsHelper(repo_paths, {}, onResult);
}

function fetchPullRequestsHelper(repo_paths, result, onResult) {
  if (repo_paths.length == 0)
  {
    onResult(result)
    return;
  }

  repo_path = repo_paths[repo_paths.length - 1];
  if (repo_path[0] == '/')
  {
    repo_path = repo_path.substr(1);
  }

  pulls_url = "https://" + settings.get("enterprise_host") + '/api/v3/repos/' + repo_path + '/pulls'

  $.ajax({
    url: pulls_url,
    success: function(pulls) {
      result[pulls_url] = pulls;
      fetchPullRequestsHelper(repo_paths.slice(0, repo_paths.length - 1), result, onResult);
    }
  });  
}

function think() {
  fetchPullRequests(settings.get("repos_to_watch").split(";"), processPulls);  
  setTimeout("think()", 1000 * settings.get("polling_interval_sec"));
}

$(document).ready(function() {  
  think();  
})


</script>