happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
121 lines • 5.05 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (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;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const Storage_js_1 = __importDefault(require("./Storage.cjs"));
/**
* Dataset factory.
*
* Reference:
* https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/storage
*/
class StorageFactory {
/**
* Creates a new storage.
*/
static createStorage() {
// Documentation for Proxy:
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy
return new Proxy(new Storage_js_1.default(), {
get(storage, key) {
if (Storage_js_1.default.prototype.hasOwnProperty(key)) {
const descriptor = Object.getOwnPropertyDescriptor(Storage_js_1.default.prototype, key);
if (descriptor.value !== undefined) {
if (typeof descriptor.value === 'function') {
return storage[key].bind(storage);
}
return descriptor.value;
}
if (descriptor.get) {
return descriptor.get.call(storage);
}
return storage[key];
}
return storage[PropertySymbol.data][key];
},
set(storage, key, value) {
if (Storage_js_1.default.prototype.hasOwnProperty(key)) {
return true;
}
storage[PropertySymbol.data][key] = String(value);
return true;
},
deleteProperty(storage, key) {
if (Storage_js_1.default.prototype.hasOwnProperty(key)) {
return true;
}
return delete storage[PropertySymbol.data][key];
},
ownKeys(storage) {
return Object.keys(storage[PropertySymbol.data]);
},
has(storage, key) {
return storage[PropertySymbol.data][key] !== undefined;
},
defineProperty(storage, key, descriptor) {
if (Storage_js_1.default.prototype.hasOwnProperty(key)) {
if (descriptor.get || descriptor.set) {
Object.defineProperty(storage, key, {
...descriptor,
get: descriptor.get ? descriptor.get.bind(storage) : undefined,
set: descriptor.set ? descriptor.set.bind(storage) : undefined
});
}
else {
Object.defineProperty(storage, key, {
...descriptor,
value: typeof descriptor.value === 'function'
? descriptor.value.bind(storage)
: descriptor.value
});
}
return true;
}
if (descriptor.value === undefined) {
return false;
}
storage[PropertySymbol.data][key] = String(descriptor.value);
return true;
},
getOwnPropertyDescriptor(storage, key) {
if (Storage_js_1.default.prototype.hasOwnProperty(key) ||
storage[PropertySymbol.data][key] === undefined) {
return;
}
return {
value: storage[PropertySymbol.data][key],
writable: true,
enumerable: true,
configurable: true
};
}
});
}
}
exports.default = StorageFactory;
//# sourceMappingURL=StorageFactory.cjs.map