Pavel MineevandUmputun
3068dfe637
- fix user info opening - remove iframe height checks by interval - update height by mutation observer events - rename events
62 lines
1.3 KiB
TypeScript
62 lines
1.3 KiB
TypeScript
import type { Theme, UserInfo } from 'common/types';
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type ParentMessage = {
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inited?: true;
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scrollTo?: number;
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height?: number;
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profile?: UserInfo | null;
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};
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type ChildMessage = {
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clickOutside?: true;
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hash?: string;
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title?: string;
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theme?: Theme;
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};
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type AllMessages = ChildMessage & ParentMessage;
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/**
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* Sends message to parent window
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*
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* @returns request success of fail
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*/
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export function postMessageToParent(data: ParentMessage): boolean {
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if (!window.parent || window.parent === window) {
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return false;
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}
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window.parent.postMessage(data, '*');
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return true;
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}
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/**
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* Sends message to target iframe
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*
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* @param target iframe to send data
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* @param data that will be send to iframe
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* @returns request success of fail
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*/
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export function postMessageToIframe(target: HTMLIFrameElement, data: ChildMessage): boolean {
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if (!target?.contentWindow) {
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return false;
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}
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target.contentWindow.postMessage(data, '*');
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return true;
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}
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/**
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* Parses data from post message that was received in iframe
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*
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* @param evt post message event
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* @returns
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*/
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export function parseMessage({ data }: MessageEvent): AllMessages {
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if (typeof data !== 'object' || data === null || Array.isArray(data)) {
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return {} as AllMessages;
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}
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return data as AllMessages;
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}
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