@selfcommunity/utils/lib/esm/utils/window.js

Utilities to integrate a Community.

export function getWindowWidth() {
    return typeof global.window !== 'undefined' ? global.window.innerWidth : 0;
}
export function getWindowHeight() {
    return typeof global.window !== 'undefined' ? global.window.innerHeight : 0;
}
const isCrossOriginFrame = () => {
    try {
        return global.window.location.hostname !== global.window.parent.location.hostname;
    }
    catch (e) {
        return true;
    }
};
// Get the highest window context that isn't cross-origin
// (When in an iframe)
export function getHighestSafeWindowContext(self = global.window.self) {
    // If we reached the top level, return self
    if (self === global.window.top) {
        return self;
    }
    // If parent is the same origin, we can move up one context
    // Reference: https://stackoverflow.com/a/21965342/1601953
    if (!isCrossOriginFrame()) {
        // eslint-disable-next-line @typescript-eslint/ban-ts-ignore
        // @ts-ignore
        return getHighestSafeWindowContext(self.parent);
    }
    // If a different origin, we consider the current level
    // as the top reachable one
    return self;
}
export function isClientSideRendering() {
    return typeof window !== 'undefined';
}