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Code Issues Activity

Allowed auth-pages to update location from message

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refs #36

This will allow the members-browser-auth library to post messages to the
auth-pages iframe, asking it to update the location from inside the
frame.
This commit is contained in:
Fabien O'Carroll 2019-07-09 18:27:27 +08:00
parent f89677b1ce
commit 550ea70c9c
1 changed files with 11 additions and 0 deletions
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11
ghost/members-auth-pages/components/Pages.js
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@ -5,6 +5,8 @@ export default class Pages extends Component {
constructor(props) {
super(props);
this.state = this.getStateFromBrowser();
this.parentOrigin = new URL(document.referrer).origin;
window.addEventListener('message', (event) => this.onReceiveMessage(event));
window.addEventListener("hashchange", () => this.onHashChange(), false);
this.handleChange = props.onChange || (() => { });
}
@ -18,6 +20,15 @@ export default class Pages extends Component {
};
}
onReceiveMessage(event) {
if (event.origin !== this.parentOrigin) {
return;
}
const {hash, query} = event.data;
const newHash = `${hash}?${query}`;
window.location.hash = newHash;
}
onHashChange() {
this.setState(this.getStateFromBrowser());
this.handleChange();