2 * Core Service - egStartup
4 * Coordinates all startup routines and consolidates them into
5 * a single startup promise. Startup can be launched from multiple
6 * controllers, etc., but only one startup routine will be run.
8 * If no valid authtoken is found, startup will exit early and
9 * change the page href to the login page. Otherwise, the global
10 * promise returned by startup.go() will be resolved after all
11 * async data is arrived.
14 angular.module('egCoreMod')
16 .config(['$locationProvider','$compileProvider',
17 function($locationProvider , $compileProvider) {
18 $locationProvider.html5Mode(true);
19 $compileProvider.aHrefSanitizationWhitelist(/^\s*(https?|blob):/);
23 ['$q','$rootScope','$location','$window','egIDL','egAuth','egEnv','egOrg',
24 function($q, $rootScope, $location, $window, egIDL, egAuth, egEnv , egOrg ) {
26 var service = { promise : null }
28 // Load date/time format settings on all pages. Add more .push(...)
29 // calls to add more universal data-loading functions.
30 // egEnv.loaders functions must return a promise.
33 return egOrg.settings([
34 'webstaff.format.dates',
35 'webstaff.format.date_and_time',
39 $rootScope.egDateFormat =
40 set['webstaff.format.dates'] || 'shortDate';
41 $rootScope.egDateAndTimeFormat =
42 set['webstaff.format.date_and_time'] || 'short';
48 // returns true if we are staying on the current page
49 // false if we are redirecting to login
50 service.expiredAuthHandler = function() {
51 console.debug('egStartup.expiredAuthHandler()');
52 egAuth.logout(); // clean up
54 // no need to redirect if we're on the /login page
55 if ($location.path() == '/login') return true;
57 // change locations to the login page, using the current page
58 // as the 'route_to' destination on /login
59 $window.location.href = $location
62 $window.location.pathname + $window.location.search})
68 // if during startup or any time in the future we encounter an expired
69 // authtoken, call our epired token handler
70 // we handle this here instead egAuth, since it affects the flow
71 // of the startup routines when no valid token exists during startup.
72 $rootScope.$on('egAuthExpired', function() {service.expiredAuthHandler()});
74 service.go = function () {
75 if (service.promise) {
76 // startup already started, return our existing promise
77 return service.promise;
80 // create a new promise and fire off startup
81 var deferred = $q.defer();
82 service.promise = deferred.promise;
84 // IDL parsing is sync. No promises required
86 egAuth.testAuthToken().then(
88 // testAuthToken resolved
91 function() { deferred.resolve() },
93 deferred.reject('egEnv did not resolve')
98 // testAuthToken rejected
100 console.log('egAuth found no valid authtoken');
101 if (service.expiredAuthHandler()) deferred.resolve();
105 return service.promise;