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add sessionstorage to localStorage provider.

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revert-117-master
paulo.neves 10 years ago
parent 233ef1ad08
commit 4f71583bd1
1 changed files with 15 additions and 10 deletions
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25
angular-local-storage.js vendored
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@ -13,6 +13,9 @@ angularLocalStorage.provider('localStorageService', function(){
this.prefix = 'ls';
// You could change web storage type localstorage or sessionStorage
this.storageType='localStorage';
// Cookie options (usually in case of fallback)
// expiry = Number of days before cookies expire // 0 = Does not expire
// path = The web path the cookie represents
@ -54,6 +57,8 @@ angularLocalStorage.provider('localStorageService', function(){
var prefix = this.prefix;
var cookie = this.cookie;
var notify = this.notify;
var storageType = this.storageType;
var webStorage = $window[storageType];
// If there is a prefix set in the config lets use that with an appended period for readability
if (prefix.substr(-1) !== '.') {
@ -63,7 +68,7 @@ angularLocalStorage.provider('localStorageService', function(){
// Checks the browser to see if local storage is supported
var browserSupportsLocalStorage = (function () {
try {
var supported = ('localStorage' in $window && $window['localStorage'] !== null);
var supported = (storageType in $window && $window[storageType] !== null);
// When Safari (OS X or iOS) is in private browsing mode, it appears as though localStorage
// is available, but trying to call .setItem throws an exception.
@ -72,8 +77,8 @@ angularLocalStorage.provider('localStorageService', function(){
// that exceeded the quota."
var key = prefix + '__' + Math.round(Math.random() * 1e7);
if (supported) {
localStorage.setItem(key, '');
localStorage.removeItem(key);
webStorage.setItem(key, '');
webStorage.removeItem(key);
}
return true;
@ -106,9 +111,9 @@ angularLocalStorage.provider('localStorageService', function(){
if (angular.isObject(value) || angular.isArray(value)) {
value = angular.toJson(value);
}
localStorage.setItem(prefix + key, value);
webStorage.setItem(prefix + key, value);
if (notify.setItem) {
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: 'localStorage'});
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: this.storageType});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
@ -126,7 +131,7 @@ angularLocalStorage.provider('localStorageService', function(){
return getFromCookies(key);
}
var item = localStorage.getItem(prefix + key);
var item = webStorage.getItem(prefix + key);
// angular.toJson will convert null to 'null', so a proper conversion is needed
// FIXME not a perfect solution, since a valid 'null' string can't be stored
if (!item || item === 'null') {
@ -152,9 +157,9 @@ angularLocalStorage.provider('localStorageService', function(){
}
try {
localStorage.removeItem(prefix+key);
webStorage.removeItem(prefix+key);
if (notify.removeItem) {
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: 'localStorage'});
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: this.storageType});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
@ -174,7 +179,7 @@ angularLocalStorage.provider('localStorageService', function(){
var prefixLength = prefix.length;
var keys = [];
for (var key in localStorage) {
for (var key in webStorage) {
// Only return keys that are for this app
if (key.substr(0,prefixLength) === prefix) {
try {
@ -206,7 +211,7 @@ angularLocalStorage.provider('localStorageService', function(){
var prefixLength = prefix.length;
for (var key in localStorage) {
for (var key in webStorage) {
// Only remove items that are for this app and match the regular expression
if (testRegex.test(key)) {
try {