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Fixed JS error from merge and changed spacing

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revert-117-master
Gregory Pike 11 years ago
parent 3dee44cac3
commit 91271179e7
1 changed files with 242 additions and 230 deletions
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472
angular-local-storage.js vendored
Unescape Escape View File

@ -34,12 +34,12 @@ angularLocalStorage.provider('localStorageService', function(){
};
};
this.$get = ['$rootScope',function($rootScope){
this.$get = ['$rootScope', function($rootScope){
var prefix = this.prefix;
// If there is a prefix set in the config lets use that with an appended period for readability
if (prefix.substr(-1)!=='.') {
prefix = !!prefix ? prefix + '.' : '';
if (prefix.substr(-1) !== '.') {
prefix = !!prefix ? prefix + '.' : '';
}
// Checks the browser to see if local storage is supported
@ -59,237 +59,249 @@ angularLocalStorage.provider('localStorageService', function(){
}
return true;
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
return false;
}
};
// Directly adds a value to local storage
// If local storage is not available in the browser use cookies
// Example use: localStorageService.add('library','angular');
var addToLocalStorage = function (key, value) {
// If this browser does not support local storage use cookies
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning', 'LOCAL_STORAGE_NOT_SUPPORTED');
if (notify.setItem) {
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: 'cookie'});
}
return addToCookies(key, value);
}
// Let's convert undefined values to null to get the value consistent
if (typeof value === "undefined") {
value = null;
}
try {
if (angular.isObject(value) || angular.isArray(value)) {
value = angular.toJson(value);
}
localStorage.setItem(prefix + key, value);
if (notify.setItem) {
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: 'localStorage'});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
return addToCookies(key, value);
}
return true;
};
// Directly get a value from local storage
// Example use: localStorageService.get('library'); // returns 'angular'
var getFromLocalStorage = function (key) {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
return getFromCookies(key);
}
var item = localStorage.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') {
return null;
}
if (item.charAt(0) === "{" || item.charAt(0) === "[") {
return angular.fromJson(item);
}
return item;
};
// Remove an item from local storage
// Example use: localStorageService.remove('library'); // removes the key/value pair of library='angular'
var removeFromLocalStorage = function (key) {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning', 'LOCAL_STORAGE_NOT_SUPPORTED');
if (notify.removeItem) {
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: 'cookie'});
}
return removeFromCookies(key);
}
try {
localStorage.removeItem(prefix+key);
if (notify.removeItem) {
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: 'localStorage'});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
return removeFromCookies(key);
}
return true;
};
// Return array of keys for local storage
// Example use: var keys = localStorageService.keys()
var getKeysForLocalStorage = function () {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning', 'LOCAL_STORAGE_NOT_SUPPORTED');
return false;
}
var prefixLength = prefix.length;
var keys = [];
for (var key in localStorage) {
// Only return keys that are for this app
if (key.substr(0,prefixLength) === prefix) {
try {
keys.push(key.substr(prefixLength));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.Description);
return [];
}
}
}
return keys;
};
// Remove all data for this app from local storage
// Example use: localStorageService.clearAll();
// Should be used mostly for development purposes
var clearAllFromLocalStorage = function () {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning', 'LOCAL_STORAGE_NOT_SUPPORTED');
return clearAllFromCookies();
}
var prefixLength = prefix.length;
for (var key in localStorage) {
// Only remove items that are for this app
if (key.substr(0,prefixLength) === prefix) {
try {
removeFromLocalStorage(key.substr(prefixLength));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
return clearAllFromCookies();
}
}
}
return true;
};
// Checks the browser to see if cookies are supported
var browserSupportsCookies = function() {
try {
return navigator.cookieEnabled ||
("cookie" in document && (document.cookie.length > 0 ||
(document.cookie = "test").indexOf.call(document.cookie, "test") > -1));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error', e.message);
return false;
}
};
// Directly adds a value to cookies
// Typically used as a fallback is local storage is not available in the browser
// Example use: localStorageService.cookie.add('library','angular');
var addToCookies = function (key, value) {
if (typeof value === "undefined") {
return false;
}
if (!browserSupportsCookies()) {
$rootScope.$broadcast('LocalStorageModule.notification.error', 'COOKIES_NOT_SUPPORTED');
return false;
}
try {
var expiry = '',
expiryDate = new Date();
if (value === null) {
// Mark that the cookie has expired one day ago
expiryDate.setTime(expiryDate.getTime() + (-1 * 24 * 60 * 60 * 1000));
expiry = "; expires=" + expiryDate.toGMTString();
value = '';
} else if (cookie.expiry !== 0) {
expiryDate.setTime(expiryDate.getTime() + (cookie.expiry * 24 * 60 * 60 * 1000));
expiry = "; expires=" + expiryDate.toGMTString();
}
if (!!key) {
document.cookie = prefix + key + "=" + encodeURIComponent(value) + expiry + "; path="+cookie.path;
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return false;
}
return true;
};
// Directly get a value from a cookie
// Example use: localStorageService.cookie.get('library'); // returns 'angular'
var getFromCookies = function (key) {
if (!browserSupportsCookies()) {
$rootScope.$broadcast('LocalStorageModule.notification.error', 'COOKIES_NOT_SUPPORTED');
return false;
}
var cookies = document.cookie.split(';');
for(var i=0;i < cookies.length;i++) {
var thisCookie = cookies[i];
while (thisCookie.charAt(0)===' ') {
thisCookie = thisCookie.substring(1,thisCookie.length);
}
if (thisCookie.indexOf(prefix + key + '=') === 0) {
return decodeURIComponent(thisCookie.substring(prefix.length + key.length + 1, thisCookie.length));
}
}
return null;
};
var removeFromCookies = function (key) {
addToCookies(key,null);
};
var clearAllFromCookies = function () {
var thisCookie = null, thisKey = null;
var prefixLength = prefix.length;
var cookies = document.cookie.split(';');
for(var i = 0; i < cookies.length; i++) {
thisCookie = cookies[i];
while (thisCookie.charAt(0) === ' ') {
thisCookie = thisCookie.substring(1, thisCookie.length);
}
key = thisCookie.substring(prefixLength, thisCookie.indexOf('='));
removeFromCookies(key);
}
};
// If this browser does not support local storage use cookies
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
if (notify.setItem) {
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: 'cookie'});
}
return addToCookies(key, value);
}
// Let's convert undefined values to null to get the value consistent
if (typeof value === "undefined") {
value = null;
}
try {
if (angular.isObject(value) || angular.isArray(value)) {
value = angular.toJson(value);
}
localStorage.setItem(prefix+key, value);
if (notify.setItem) {
$rootScope.$broadcast('LocalStorageModule.notification.setitem', {key: key, newvalue: value, storageType: 'localStorage'});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return addToCookies(key, value);
}
return true;
};
// Directly get a value from local storage
// Example use: localStorageService.get('library'); // returns 'angular'
var getFromLocalStorage = function (key) {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
return getFromCookies(key);
}
var item = localStorage.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') {return null;}
if (item.charAt(0) === "{" || item.charAt(0) === "[") {
return angular.fromJson(item);
}
return item;
};
// Remove an item from local storage
// Example use: localStorageService.remove('library'); // removes the key/value pair of library='angular'
var removeFromLocalStorage = function (key) {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
if (notify.removeItem) {
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: 'cookie'});
}
return removeFromCookies(key);
}
try {
localStorage.removeItem(prefix+key);
if (notify.removeItem) {
$rootScope.$broadcast('LocalStorageModule.notification.removeitem', {key: key, storageType: 'localStorage'});
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return removeFromCookies(key);
}
return true;
};
// Return array of keys for local storage
// Example use: var keys = localStorageService.keys()
var getKeysForLocalStorage = function () {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
return false;
}
var prefixLength = prefix.length;
var keys = [];
for (var key in localStorage) {
// Only return keys that are for this app
if (key.substr(0,prefixLength) === prefix) {
try {
keys.push(key.substr(prefixLength));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.Description);
return [];
}
}
}
return keys;
};
// Remove all data for this app from local storage
// Example use: localStorageService.clearAll();
// Should be used mostly for development purposes
var clearAllFromLocalStorage = function () {
if (!browserSupportsLocalStorage()) {
$rootScope.$broadcast('LocalStorageModule.notification.warning','LOCAL_STORAGE_NOT_SUPPORTED');
return clearAllFromCookies();
}
var prefixLength = prefix.length;
for (var key in localStorage) {
// Only remove items that are for this app
if (key.substr(0,prefixLength) === prefix) {
try {
removeFromLocalStorage(key.substr(prefixLength));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return clearAllFromCookies();
}
}
}
return true;
};
// Checks the browser to see if cookies are supported
var browserSupportsCookies = function() {
try {
return navigator.cookieEnabled ||
("cookie" in document && (document.cookie.length > 0 ||
(document.cookie = "test").indexOf.call(document.cookie, "test") > -1));
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return false;
}
};
// Directly adds a value to cookies
// Typically used as a fallback is local storage is not available in the browser
// Example use: localStorageService.cookie.add('library','angular');
var addToCookies = function (key, value) {
if (typeof value === "undefined") {
return false;
}
if (!browserSupportsCookies()) {
$rootScope.$broadcast('LocalStorageModule.notification.error','COOKIES_NOT_SUPPORTED');
return false;
}
try {
var expiry = '', expiryDate = new Date();
if (value === null) {
// Mark that the cookie has expired one day ago
expiryDate.setTime(expiryDate.getTime() + (-1 * 24*60*60*1000));
expiry = "; expires="+expiryDate.toGMTString();
value = '';
} else if (cookie.expiry !== 0) {
expiryDate.setTime(expiryDate.getTime() + (cookie.expiry*24*60*60*1000));
expiry = "; expires="+expiryDate.toGMTString();
}
if (!!key) {
document.cookie = prefix + key + "=" + encodeURIComponent(value) + expiry + "; path="+cookie.path;
}
} catch (e) {
$rootScope.$broadcast('LocalStorageModule.notification.error',e.message);
return false;
}
return true;
};
// Directly get a value from a cookie
// Example use: localStorageService.cookie.get('library'); // returns 'angular'
var getFromCookies = function (key) {
if (!browserSupportsCookies()) {
$rootScope.$broadcast('LocalStorageModule.notification.error','COOKIES_NOT_SUPPORTED');
return false;
}
var cookies = document.cookie.split(';');
for(var i=0;i < cookies.length;i++) {
var thisCookie = cookies[i];
while (thisCookie.charAt(0)===' ') {
thisCookie = thisCookie.substring(1,thisCookie.length);
}
if (thisCookie.indexOf(prefix+key+'=') === 0) {
return decodeURIComponent(thisCookie.substring(prefix.length+key.length+1,thisCookie.length));
}
}
return null;
};
var removeFromCookies = function (key) {
addToCookies(key,null);
};
var clearAllFromCookies = function () {
var thisCookie = null, thisKey = null;
var prefixLength = prefix.length;
var cookies = document.cookie.split(';');
for(var i=0;i < cookies.length;i++) {
thisCookie = cookies[i];
while (thisCookie.charAt(0)===' ') {
thisCookie = thisCookie.substring(1,thisCookie.length);
}
key = thisCookie.substring(prefixLength,thisCookie.indexOf('='));
removeFromCookies(key);
}
};
return {
isSupported: browserSupportsLocalStorage,
set: addToLocalStorage,
add: addToLocalStorage, //DEPRECATED
get: getFromLocalStorage,
keys: getKeysForLocalStorage,
remove: removeFromLocalStorage,
clearAll: clearAllFromLocalStorage,
cookie: {
set: addToCookies,
add: addToCookies, //DEPRECATED
get: getFromCookies,
remove: removeFromCookies,
clearAll: clearAllFromCookies
}
};
}]
});
return {
isSupported: browserSupportsLocalStorage,
set: addToLocalStorage,
add: addToLocalStorage, //DEPRECATED
get: getFromLocalStorage,
keys: getKeysForLocalStorage,
remove: removeFromLocalStorage,
clearAll: clearAllFromLocalStorage,
cookie: {
set: addToCookies,
add: addToCookies, //DEPRECATED
get: getFromCookies,
remove: removeFromCookies,
clearAll: clearAllFromCookies
}
};
}]
});
}).call(this);