/**
|
* angular-strap
|
* @version v2.0.3 - 2014-05-30
|
* @link http://mgcrea.github.io/angular-strap
|
* @author Olivier Louvignes (olivier@mg-crea.com)
|
* @license MIT License, http://www.opensource.org/licenses/MIT
|
*/
|
'use strict';
|
angular.module('mgcrea.ngStrap.navbar', []).provider('$navbar', function () {
|
var defaults = this.defaults = {
|
activeClass: 'active',
|
routeAttr: 'data-match-route',
|
strict: false
|
};
|
this.$get = function () {
|
return { defaults: defaults };
|
};
|
}).directive('bsNavbar', [
|
'$window',
|
'$location',
|
'$navbar',
|
function ($window, $location, $navbar) {
|
var defaults = $navbar.defaults;
|
return {
|
restrict: 'A',
|
link: function postLink(scope, element, attr, controller) {
|
// Directive options
|
var options = angular.copy(defaults);
|
angular.forEach(Object.keys(defaults), function (key) {
|
if (angular.isDefined(attr[key]))
|
options[key] = attr[key];
|
});
|
// Watch for the $location
|
scope.$watch(function () {
|
return $location.path();
|
}, function (newValue, oldValue) {
|
var liElements = element[0].querySelectorAll('li[' + options.routeAttr + ']');
|
angular.forEach(liElements, function (li) {
|
var liElement = angular.element(li);
|
var pattern = liElement.attr(options.routeAttr).replace('/', '\\/');
|
if (options.strict) {
|
pattern = '^' + pattern + '$';
|
}
|
var regexp = new RegExp(pattern, ['i']);
|
if (regexp.test(newValue)) {
|
liElement.addClass(options.activeClass);
|
} else {
|
liElement.removeClass(options.activeClass);
|
}
|
});
|
});
|
}
|
};
|
}
|
]);
|
