Allow icon to be set

src/views/apps.js

@@ -50,6 +50,7 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
         ssoAuth: false,
         tags: '',
         label: '',
+        icon: { data: null },
 
         action: 'general',
 
@@ -119,6 +120,22 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
             // translate for tag-input
             $scope.appConfigure.tags = app.tags ? app.tags.join(',') : '';
 
+            $('#iconFileInput').get(0).onchange = function (event) {
+                var fr = new FileReader();
+                fr.onload = function () {
+                    $scope.$apply(function () {
+                        var tmp = {
+                            file: event.target.files[0],
+                            data: fr.result,
+                            url: null
+                        };
+
+                        $scope.appConfigure.icon = tmp;
+                    });
+                };
+                fr.readAsDataURL(event.target.files[0]);
+            };
+
             $('#appConfigureModal').modal('show');
         },
 
@@ -179,6 +196,14 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
                 data.mailboxName = '';
             }
 
+            if ($scope.appConfigure.icon) {
+                if ($scope.appConfigure.icon.data) {
+                    data.icon = $scope.appConfigure.icon.data.replace(/^data:image\/[a-z]+;base64,/, '');
+                } else { // reset the icon
+                    data.icon = '';
+                }
+            }
+
             Client.configureApp($scope.appConfigure.app.id, data, function (error) {
                 let tab = 'advanced'; // the tab to switch to
 
@@ -227,6 +252,10 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
 
                 $scope.reset();
             });
+        },
+
+        showCustomIconSelector: function () {
+            $('#iconFileInput').click();
         }
     };