react-localstorage-ts
Version:
A small library to wrap browser's localstorage in a functional fashion.
148 lines (147 loc) • 6.44 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.makeHooksFromStorage = exports.makeUseLocalItemFromStorage = exports.makeStorageHooks = exports.makeUseLocalItem = void 0;
var React = __importStar(require("react"));
var R = __importStar(require("fp-ts/Record"));
var O = __importStar(require("fp-ts/Option"));
var function_1 = require("fp-ts/function");
var localvalue_ts_1 = require("localvalue-ts");
var localStorageProxy_1 = require("localvalue-ts/localStorageProxy");
var LV = __importStar(require("./LocalValue"));
var isLocalStorageEvent = function (e) {
var _a;
return typeof ((_a = e === null || e === void 0 ? void 0 : e.detail) === null || _a === void 0 ? void 0 : _a.key) === "string";
};
var makeUseLocalItem = function (key, codec, options) { return function () {
var _a = React.useState(localvalue_ts_1.getLocalValue(key, codec, options)()), item = _a[0], setItem = _a[1];
var setItemMemo = React.useMemo(function () {
return function (i) { return function () {
return function_1.pipe(i, LV.fold2(function () {
localvalue_ts_1.removeLocalValue(key, options)();
setItem(localvalue_ts_1.getLocalValue(key, codec, options)());
}, function (newValue) {
localvalue_ts_1.setLocalValue(key, codec, newValue, options)();
setItem(localvalue_ts_1.getLocalValue(key, codec, options)());
}));
}; };
}, [item]);
var onLocalStorageChange = function (event) {
if (isLocalStorageEvent(event)) {
if (event.detail.key === key) {
setItem(localvalue_ts_1.getLocalValue(key, codec, options)());
}
}
else {
if (event.key === key) {
setItem(localvalue_ts_1.getLocalValue(key, codec, options)());
}
}
};
React.useEffect(function () {
var listener = function (e) {
onLocalStorageChange(e);
};
window.addEventListener(localStorageProxy_1.storeChangedCustomEvent, listener);
// The storage event only works in the context of other documents (eg. other browser tabs)
window.addEventListener("storage", listener);
return function () {
window.removeEventListener(localStorageProxy_1.storeChangedCustomEvent, listener);
window.removeEventListener("storage", listener);
};
}, [key]);
return [item, setItemMemo];
}; };
exports.makeUseLocalItem = makeUseLocalItem;
var storageOptionsToValueOptions = function (k, so) { return ({
useMemorySore: so === null || so === void 0 ? void 0 : so.useMemorySore,
defaultValue: (so === null || so === void 0 ? void 0 : so.defaultValues) === undefined
? undefined
: function_1.pipe(R.lookup(k, so.defaultValues), O.getOrElse(function () { return undefined; })),
}); };
var capitalize = function (s) {
return s.charAt(0).toUpperCase() + s.slice(1);
};
var makeStorageHooks = function (storage, o) {
return function_1.pipe(storage, R.reduceWithIndex({}, function (k, acc, c) {
var _a;
return (__assign(__assign({}, acc), (_a = {}, _a["use" + capitalize(k)] = exports.makeUseLocalItem(k, c, storageOptionsToValueOptions(k, o)), _a)));
}));
};
exports.makeStorageHooks = makeStorageHooks;
var makeUseLocalItemFromStorage = function (key, v) { return function () {
var _a = React.useState(v.get()), item = _a[0], setItem = _a[1];
var setItemMemo = React.useMemo(function () {
return function (i) { return function () {
return function_1.pipe(i, LV.fold2(function () {
v.remove();
setItem(v.get());
}, function (newValue) {
v.set(newValue)();
setItem(v.get());
}));
}; };
}, [item]);
var onLocalStorageChange = function (event) {
if (isLocalStorageEvent(event)) {
if (event.detail.key === key) {
setItem(v.get());
}
}
else {
if (event.key === key) {
setItem(v.get());
}
}
};
React.useEffect(function () {
var listener = function (e) {
onLocalStorageChange(e);
};
window.addEventListener(localStorageProxy_1.storeChangedCustomEvent, listener);
// The storage event only works in the context of other documents (eg. other browser tabs)
window.addEventListener("storage", listener);
return function () {
window.removeEventListener(localStorageProxy_1.storeChangedCustomEvent, listener);
window.removeEventListener("storage", listener);
};
}, [key]);
return [item, setItemMemo];
}; };
exports.makeUseLocalItemFromStorage = makeUseLocalItemFromStorage;
var makeHooksFromStorage = function (storage) {
return function_1.pipe(storage, R.reduceWithIndex({}, function (k, acc, v) {
var _a;
return (__assign(__assign({}, acc), (_a = {}, _a["use" + capitalize(k)] = exports.makeUseLocalItemFromStorage(k, v), _a)));
}));
};
exports.makeHooksFromStorage = makeHooksFromStorage;