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breadcrumb.controller.js
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breadcrumb.controller.js
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(function () {
'use strict';
angular
.module('app.layout')
.controller('BreadcrumbController', BreadcrumbController);
BreadcrumbController.$inject = ['routerHelper', '$state', '$rootScope'];
/* @ngInject */
function BreadcrumbController (routerHelper, $state, $rootScope) {
var vm = this;
init();
////////////
function init () {
_applyNewBreadcrumb($state.current, $state.params);
$rootScope.$on('$stateChangeSuccess',
function (event, toState, toParams, fromState, fromParams) {
_applyNewBreadcrumb(toState, toParams);
});
}
function _applyNewBreadcrumb (state, params) {
vm.breadcrumbs = [];
var name = state.name;
var stateNames = _getAncestorStates(name);
stateNames.forEach(function (name) {
var stateConfig = $state.get(name);
var breadcrumb = {
link: name,
text: stateConfig.breadcrumb
};
if (params) {
breadcrumb.link = name + '(' + JSON.stringify(params) + ')';
}
vm.breadcrumbs.push(breadcrumb);
});
}
function _getAncestorStates (stateName) {
var ancestors = [];
var pieces = stateName.split('.');
if (pieces.length > 1) {
for (var i = 1; i < pieces.length; i++) {
var name = pieces.slice(0, i + 1);
ancestors.push(name.join('.'));
}
}
return ancestors;
}
}
})();