@graphiql/toolkit
Version:
Utility to build a fetcher for GraphiQL
78 lines (77 loc) • 2.96 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: !0 });
}, __copyProps = (to, from, except, desc) => {
if (from && typeof from == "object" || typeof from == "function")
for (let key of __getOwnPropNames(from))
!__hasOwnProp.call(to, key) && key !== except && __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: !0 }), mod);
var base_exports = {};
__export(base_exports, {
StorageAPI: () => StorageAPI
});
module.exports = __toCommonJS(base_exports);
function isQuotaError(storage, e) {
return e instanceof DOMException && // everything except Firefox
(e.code === 22 || // Firefox
e.code === 1014 || // test name field too, because code might not be present
// everything except Firefox
e.name === "QuotaExceededError" || // Firefox
e.name === "NS_ERROR_DOM_QUOTA_REACHED") && // acknowledge QuotaExceededError only if there's something already stored
storage.length !== 0;
}
class StorageAPI {
constructor(storage) {
storage ? this.storage = storage : storage === null ? this.storage = null : typeof window == "undefined" ? this.storage = null : this.storage = {
getItem: localStorage.getItem.bind(localStorage),
setItem: localStorage.setItem.bind(localStorage),
removeItem: localStorage.removeItem.bind(localStorage),
get length() {
let keys = 0;
for (const key in localStorage)
key.indexOf(`${STORAGE_NAMESPACE}:`) === 0 && (keys += 1);
return keys;
},
clear() {
for (const key in localStorage)
key.indexOf(`${STORAGE_NAMESPACE}:`) === 0 && localStorage.removeItem(key);
}
};
}
get(name) {
if (!this.storage)
return null;
const key = `${STORAGE_NAMESPACE}:${name}`, value = this.storage.getItem(key);
return value === "null" || value === "undefined" ? (this.storage.removeItem(key), null) : value || null;
}
set(name, value) {
let quotaError = !1, error = null;
if (this.storage) {
const key = `${STORAGE_NAMESPACE}:${name}`;
if (value)
try {
this.storage.setItem(key, value);
} catch (e) {
error = e instanceof Error ? e : new Error(`${e}`), quotaError = isQuotaError(this.storage, e);
}
else
this.storage.removeItem(key);
}
return { isQuotaError: quotaError, error };
}
clear() {
this.storage && this.storage.clear();
}
}
const STORAGE_NAMESPACE = "graphiql";
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
StorageAPI
});