@atlaskit/editor-common
Version:
A package that contains common classes and components for editor and renderer
59 lines (58 loc) • 3.23 kB
JavaScript
import _createClass from "@babel/runtime/helpers/createClass";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _toConsumableArray from "@babel/runtime/helpers/toConsumableArray";
import _toArray from "@babel/runtime/helpers/toArray";
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
import { Plugin } from '@atlaskit/editor-prosemirror/state';
// Wraper to avoid any exception during the get pos operation
// See this https://hello.atlassian.net/wiki/spaces/EDITOR/pages/2849713193/ED-19672+Extensions+Regression
// And this https://discuss.prosemirror.net/t/possible-bug-on-viewdesc-posbeforechild/5783
var wrapGetPosExceptions = function wrapGetPosExceptions(spec) {
var _spec$props;
if (!(spec !== null && spec !== void 0 && (_spec$props = spec.props) !== null && _spec$props !== void 0 && _spec$props.nodeViews)) {
return spec;
}
var unsafeNodeViews = spec.props.nodeViews;
var safeNodeViews = new Proxy(unsafeNodeViews, {
get: function get(target, prop, receiver) {
var safeNodeView = new Proxy(Reflect.get(target, prop, receiver), {
apply: function apply(target, thisArg, argumentsList) {
var _argumentsList = _toArray(argumentsList),
node = _argumentsList[0],
view = _argumentsList[1],
unsafeGetPos = _argumentsList[2],
more = _argumentsList.slice(3);
var safeGetPos = function () {
try {
return unsafeGetPos();
} catch (e) {
return;
}
return;
// eslint-disable-next-line no-extra-bind
}.bind(thisArg);
return Reflect.apply(target, thisArg, [node, view, safeGetPos].concat(_toConsumableArray(more)));
}
});
return safeNodeView;
}
});
spec.props.nodeViews = safeNodeViews;
return spec;
};
export var SafePlugin = /*#__PURE__*/function (_Plugin) {
_inherits(SafePlugin, _Plugin);
var _super = _createSuper(SafePlugin);
// This variable isn't (and shouldn't) be used anywhere. Its purpose is
// to distinguish Plugin from SafePlugin, thus ensuring that an 'unsafe'
// Plugin cannot be assigned as an item in EditorPlugin → pmPlugins.
function SafePlugin(spec) {
_classCallCheck(this, SafePlugin);
return _super.call(this, wrapGetPosExceptions(spec));
}
return _createClass(SafePlugin);
}(Plugin);