71 lines
1.9 KiB
Java
71 lines
1.9 KiB
Java
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
|
|
import _createClass from "@babel/runtime/helpers/esm/createClass";
|
|
import { SandBoxType } from '../interfaces';
|
|
|
|
function iter(obj, callbackFn) {
|
|
// eslint-disable-next-line guard-for-in, no-restricted-syntax
|
|
for (var prop in obj) {
|
|
// patch for clearInterval for compatible reason, see #1490
|
|
if (obj.hasOwnProperty(prop) || prop === 'clearInterval') {
|
|
callbackFn(prop);
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* 基于 diff 方式实现的沙箱，用于不支持 Proxy 的低版本浏览器
|
|
*/
|
|
|
|
|
|
var SnapshotSandbox = /*#__PURE__*/function () {
|
|
function SnapshotSandbox(name) {
|
|
_classCallCheck(this, SnapshotSandbox);
|
|
|
|
this.sandboxRunning = true;
|
|
this.modifyPropsMap = {};
|
|
this.name = name;
|
|
this.proxy = window;
|
|
this.type = SandBoxType.Snapshot;
|
|
}
|
|
|
|
_createClass(SnapshotSandbox, [{
|
|
key: "active",
|
|
value: function active() {
|
|
var _this = this;
|
|
|
|
// 记录当前快照
|
|
this.windowSnapshot = {};
|
|
iter(window, function (prop) {
|
|
_this.windowSnapshot[prop] = window[prop];
|
|
}); // 恢复之前的变更
|
|
|
|
Object.keys(this.modifyPropsMap).forEach(function (p) {
|
|
window[p] = _this.modifyPropsMap[p];
|
|
});
|
|
this.sandboxRunning = true;
|
|
}
|
|
}, {
|
|
key: "inactive",
|
|
value: function inactive() {
|
|
var _this2 = this;
|
|
|
|
this.modifyPropsMap = {};
|
|
iter(window, function (prop) {
|
|
if (window[prop] !== _this2.windowSnapshot[prop]) {
|
|
// 记录变更，恢复环境
|
|
_this2.modifyPropsMap[prop] = window[prop];
|
|
window[prop] = _this2.windowSnapshot[prop];
|
|
}
|
|
});
|
|
|
|
if (process.env.NODE_ENV === 'development') {
|
|
console.info("[qiankun:sandbox] ".concat(this.name, " origin window restore..."), Object.keys(this.modifyPropsMap));
|
|
}
|
|
|
|
this.sandboxRunning = false;
|
|
}
|
|
}]);
|
|
|
|
return SnapshotSandbox;
|
|
}();
|
|
|
|
export { SnapshotSandbox as default }; |