Some Functions TO work With Tabs Using MozRepl/Browser Console

browser_console.js

/* From some a gist by someone   */
function next_tab_by_title(title_re) {
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var startIndex = tabContainer.selectedIndex;
  var testIndex;

  for (i = 0; i < numTabs - 1; i++) {
    testIndex = (startIndex + i + 1) % numTabs;
    if (tabs[testIndex].label.match(title_re)) {
      tabContainer.selectedItem = tabs[testIndex];
      break;
    }
  }
}

function random_tab(title_re) {
  /* from SO answer */
	function getRandomInt(min, max) {
		return Math.floor(Math.random() * (max - min + 1)) + min;
	}
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var randInt = getRandomInt(0,numTabs);
  tabContainer.selectedItem = tabs[randInt];
}

function print_all_urls() {
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var startIndex = tabContainer.selectedIndex;
  var testIndex;

  for (i = 0; i < numTabs - 1; i++) {
    testIndex = (startIndex + i + 1) % numTabs;
    repl.print(tabs[testIndex].linkedBrowser.currentURI.spec);
  }
}

function print_domains(){
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var startIndex = tabContainer.selectedIndex;
  var testIndex;
  var all_doms = new Array();
  
  for (i = 0; i < numTabs - 1; i++) {
    testIndex = (startIndex + i + 1) % numTabs;
	var dom = tabs[testIndex].linkedBrowser.currentURI.host;
	var is_in_all_doms = (all_doms.indexOf(dom) > -1);
	if (is_in_all_doms) continue;
	all_doms.push(dom);
  }
  repl.print("ALl DOmains -> "+all_doms.length);
  for (i = 0; i < all_doms.length ; i++) {
	repl.print(all_doms[i]);
  }
}

function sortProperties(obj, isNumericSort)
{
    isNumericSort=isNumericSort || false; // by default text sort
    var sortable=[];
    for(var key in obj)
        if(obj.hasOwnProperty(key))
            sortable.push([key, obj[key]]);
    if(isNumericSort)
        sortable.sort(function(a, b)
        {
            return a[1]-b[1];
        });
    else
        sortable.sort(function(a, b)
        {
            var x=a[1].toLowerCase(),
                y=b[1].toLowerCase();
            return x<y ? -1 : x>y ? 1 : 0;
        });
    return sortable; // array in format [ [ key1, val1 ], [ key2, val2 ], ... ]
}

function print_domains_tabcount(){
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var startIndex = tabContainer.selectedIndex;
  var testIndex;
  var all_doms = {};
  
  for (i = 0; i < numTabs - 1; i++) {
    testIndex = (startIndex + i + 1) % numTabs;
	var dom = tabs[testIndex].linkedBrowser.currentURI.host;
	var is_in_all_doms = all_doms.hasOwnProperty(dom) ;
	if (is_in_all_doms) {
		all_doms[dom] = all_doms[dom]+1;
	} else {
		all_doms[dom] = 1;
	}

  }
  return sortProperties(all_doms,1);
}

function next_tab_by_url(title_re) {
  var tabContainer = window.getBrowser().tabContainer;
  var tabs = tabContainer.childNodes;
  var numTabs = tabs.length;
  var startIndex = tabContainer.selectedIndex;
  var testIndex;

  for (i = 0; i < numTabs - 1; i++) {
    testIndex = (startIndex + i + 1) % numTabs;
    if (tabs[testIndex].linkedBrowser.currentURI.spec.match(title_re)) {
      tabContainer.selectedItem = tabs[testIndex];
      break;
    }
  }
}