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Allow the media modal to be closed by pressing back (#7934)

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This commit is contained in:
Maciek Baron 2018-07-03 15:12:05 +01:00 committed by Eugen Rochko
parent 7e28ea2272
commit 4d28dd39d3
1 changed files with 16 additions and 0 deletions
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16
app/javascript/mastodon/features/ui/components/media_modal.js
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@ -16,6 +16,8 @@ const messages = defineMessages({
next: { id: 'lightbox.next', defaultMessage: 'Next' },
});
const previewState = 'previewMediaModal';
@injectIntl
export default class MediaModal extends ImmutablePureComponent {
@ -26,6 +28,10 @@ export default class MediaModal extends ImmutablePureComponent {
intl: PropTypes.object.isRequired,
};
static contextTypes = {
router: PropTypes.object,
};
state = {
index: null,
navigationHidden: false,
@ -61,10 +67,20 @@ export default class MediaModal extends ImmutablePureComponent {
componentDidMount () {
window.addEventListener('keyup', this.handleKeyUp, false);
const history = this.context.router.history;
history.push(history.location.pathname, previewState);
this.unlistenHistory = history.listen(() => {
this.props.onClose();
});
}
componentWillUnmount () {
window.removeEventListener('keyup', this.handleKeyUp);
this.unlistenHistory();
if (this.context.router.history.location.state === previewState) {
this.context.router.history.goBack();
}
}
getIndex () {