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Read from sessionStorage before localStorage when loading view state

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This commit is contained in:
Simon Howe
2018-08-27 16:05:58 +02:00
parent 3791198edc
commit 1906e319a9
1 changed files with 32 additions and 12 deletions
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44
client/app/scripts/utils/storage-utils.js
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@@ -2,30 +2,50 @@ import debug from 'debug';
const log = debug('scope:storage-utils');
// localStorage detection
const storage = (typeof Storage) !== 'undefined' ? window.localStorage : null;
export const localSessionStorage = {
getItem(k) {
return window.sessionStorage.getItem(k) || window.localStorage.getItem(k);
},
setItem(k, v) {
window.sessionStorage.setItem(k, v);
window.localStorage.setItem(k, v);
},
};
export function storageGet(key, defaultValue) {
if (storage && storage.getItem(key) !== undefined) {
return storage.getItem(key);
export function storageGet(key, defaultValue, storage = localSessionStorage) {
if (!storage) {
return defaultValue;
}
return defaultValue;
const value = storage.getItem(key);
if (value == null) {
return defaultValue;
}
return value;
}
export function storageSet(key, value) {
export function storageSet(key, value, storage = localSessionStorage) {
if (storage) {
try {
storage.setItem(key, value);
return true;
} catch (e) {
log('Error storing value in storage. Maybe full? Could not store key.', key);
log(
'Error storing value in storage. Maybe full? Could not store key.',
key
);
}
}
return false;
}
export function storageGetObject(key, defaultValue) {
const value = storageGet(key);
export function storageGetObject(
key,
defaultValue,
storage = localSessionStorage
) {
const value = storageGet(key, undefined, storage);
if (value) {
try {
return JSON.parse(value);
@@ -36,9 +56,9 @@ export function storageGetObject(key, defaultValue) {
return defaultValue;
}
export function storageSetObject(key, obj) {
export function storageSetObject(key, obj, storage = localSessionStorage) {
try {
return storageSet(key, JSON.stringify(obj));
return storageSet(key, JSON.stringify(obj), storage);
} catch (e) {
log('Error encoding object for key', key);
}