117 lines
4.6 KiB
JavaScript
117 lines
4.6 KiB
JavaScript
/*
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* Copyright (C) 2014 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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/**
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* The controller for the root of the application.
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*/
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angular.module('index').controller('indexController', ['$scope', '$injector',
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function indexController($scope, $injector) {
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// Get the dependencies commonJS style
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var permissionDAO = $injector.get("permissionDAO"),
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permissionCheckService = $injector.get("permissionCheckService"),
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localStorageUtility = $injector.get("localStorageUtility"),
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$q = $injector.get("$q"),
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$document = $injector.get("$document"),
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$window = $injector.get("$window"),
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$location = $injector.get("$location");
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/*
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* Safe $apply implementation from Alex Vanston:
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* https://coderwall.com/p/ngisma
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*/
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$scope.safeApply = function(fn) {
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var phase = this.$root.$$phase;
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if(phase === '$apply' || phase === '$digest') {
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if(fn && (typeof(fn) === 'function')) {
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fn();
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}
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} else {
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this.$apply(fn);
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}
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};
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// Put some useful variables in the top level scope
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$scope.page = { title: '' };
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$scope.currentUserID = null;
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$scope.currentUserIsAdmin = false;
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$scope.currentUserHasUpdate = false;
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$scope.currentUserPermissions = null;
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// A promise to be fulfilled when all basic user permissions are loaded.
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var permissionsLoaded= $q.defer();
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$scope.basicPermissionsLoaded = permissionsLoaded.promise;
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$scope.currentUserID = localStorageUtility.get('userID');
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// If the user is unknown, force a login
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if(!$scope.currentUserID)
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$location.path('/login');
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// Allow the permissions to be reloaded elsewhere if needed
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$scope.loadBasicPermissions = function loadBasicPermissions() {
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permissionDAO.getPermissions($scope.currentUserID).success(function fetchCurrentUserPermissions(permissions) {
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$scope.currentUserPermissions = permissions;
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// Will be true if the user is an admin
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$scope.currentUserIsAdmin = permissionCheckService.checkPermission($scope.currentUserPermissions, "SYSTEM", undefined, "ADMINISTER");
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// Will be true if the user is an admin or has update access to any object
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$scope.currentUserHasUpdate = $scope.currentUserIsAdmin ||
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permissionCheckService.checkPermission($scope.currentUserPermissions, undefined, undefined, "UPDATE");
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permissionsLoaded.resolve();
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});
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};
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// Try to load them now
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$scope.loadBasicPermissions();
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// Create event listeners at the global level
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var keyboard = new Guacamole.Keyboard($document[0]);
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// Broadcast keydown events down the scope heirarchy
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keyboard.onkeydown = function onkeydown(keysym) {
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var guacKeydownEvent = $scope.$broadcast('guacKeydown', keysym, keyboard);
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return !guacKeydownEvent.defaultPrevented;
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};
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// Broadcast keyup events down the scope heirarchy
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keyboard.onkeyup = function onkeyup(keysym) {
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$scope.$broadcast('guacKeyup', keysym, keyboard);
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};
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// Release all keys when window loses focus
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$window.onblur = function () {
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keyboard.reset();
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};
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// Update title upon navigation
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$scope.$on('$routeChangeSuccess', function(event, current, previous) {
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var title = current.$$route.title;
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if (title)
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$scope.page.title = title;
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});
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}]);
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