https://songtr.ee/app/directives/ng-download-song-modal.js

1(function () {
2    'use strict';
3    
4    angular.module('download-song-modal', [])
5        .directive('downloadSongModal', ['$uibModal', 'loginModal', function ($uibModal, loginModal) {
6            return {
7                      restrict: 'A',
8                      scope: false,
9                      link: function(scope, element, attr) {
10                          element.bind('click', function (){
11
12
13                            if (!scope.loggedIn) {
14                              loginModal();
15                              return;
16                            }
17
18                            var modalInstance = $uibModal.open({
19                                    animation: true,
20                                    templateUrl: '/app/ng-templates/downloadSongModal.html',
21                                    controller: 'downloadSongModalCtrl',
22                                    size: 'md',
23                                    resolve: {
24                                        song: function () {
25                                            return scope.song;
26                                        }
27                                      }
28                             });
29                        })
30                       }
31                     }
32        }])
33        .controller('downloadSongModalCtrl', ['$scope', '$uibModalInstance', 'song', function ($scope, $uibModalInstance, song) {
34
35            $scope.song = song;
36            $scope.downloadLinksSupported = downloadLinksSupported();
37
38            $scope.cancel = function () {
39              $uibModalInstance.dismiss('cancel');
40            };
41
42            $scope.downloadSongModalOpen = false;
43
44            $uibModalInstance.opened.then(function() {
45            $scope.downloadSongModalOpen = true;
46              $('body').css('overflow-y','scroll');
47            });
48            $uibModalInstance.closed.then(function() {
49            $scope.downloadSongModalOpen = false;
50            });
51
52
53}])
54        
55}());