konsento/konsento

// NAVBAR SEARCH
// ----------------------------------- 


(function(window, document, $, undefined){

  $(function(){
    
    var navSearch = new navbarSearchInput();
    
    // Open search input 
    var $searchOpen = $('[data-search-open]');

    $searchOpen
      .on('click', function (e) { e.stopPropagation(); })
      .on('click', navSearch.toggle);

    // Close search input
    var $searchDismiss = $('[data-search-dismiss]');
    var inputSelector = '.navbar-form input[type="text"]';

    $(inputSelector)
      .on('click', function (e) { e.stopPropagation(); })
      .on('keyup', function(e) {
        if (e.keyCode == 27) // ESC
          navSearch.dismiss();
      });
      
    // click anywhere closes the search
    $(document).on('click', navSearch.dismiss);
    // dismissable options
    $searchDismiss
      .on('click', function (e) { e.stopPropagation(); })
      .on('click', navSearch.dismiss);

  });

  var navbarSearchInput = function() {
    var navbarFormSelector = 'form.navbar-form';
    return {
      toggle: function() {
        
        var navbarForm = $(navbarFormSelector);

        navbarForm.toggleClass('open');
        
        var isOpen = navbarForm.hasClass('open');
        
        navbarForm.find('input')[isOpen ? 'focus' : 'blur']();

      },

      dismiss: function() {
        $(navbarFormSelector)
          .removeClass('open')      // Close control
          .find('input[type="text"]').blur() // remove focus
          ;
      }
    };

  }

})(window, document, window.jQuery);