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Change thread view to scroll to the selected post rather than the post being replied to (#24685)

shrike
Claire 2023-07-21 13:14:30 +02:00 committed by GitHub
parent 144a406d33
commit e4ea80d808
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 18 deletions
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34
app/javascript/mastodon/features/status/index.jsx
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@ -196,8 +196,8 @@ class Status extends ImmutablePureComponent {
dispatch: PropTypes.func.isRequired,
status: ImmutablePropTypes.map,
isLoading: PropTypes.bool,
ancestorsIds: ImmutablePropTypes.list,
descendantsIds: ImmutablePropTypes.list,
ancestorsIds: ImmutablePropTypes.list.isRequired,
descendantsIds: ImmutablePropTypes.list.isRequired,
intl: PropTypes.object.isRequired,
askReplyConfirmation: PropTypes.bool,
multiColumn: PropTypes.bool,
@ -224,14 +224,9 @@ class Status extends ImmutablePureComponent {
UNSAFE_componentWillReceiveProps (nextProps) {
if (nextProps.params.statusId !== this.props.params.statusId && nextProps.params.statusId) {
this._scrolledIntoView = false;
this.props.dispatch(fetchStatus(nextProps.params.statusId));
}
if (nextProps.params.statusId && nextProps.ancestorsIds.size > this.props.ancestorsIds.size) {
this._scrolledIntoView = false;
}
if (nextProps.status && nextProps.status.get('id') !== this.state.loadedStatusId) {
this.setState({ showMedia: defaultMediaVisibility(nextProps.status), loadedStatusId: nextProps.status.get('id') });
}
@ -584,20 +579,23 @@ class Status extends ImmutablePureComponent {
this.node = c;
};
componentDidUpdate () {
if (this._scrolledIntoView) {
return;
}
const { status, ancestorsIds } = this.props;
if (status && ancestorsIds && ancestorsIds.size > 0) {
const element = this.node.querySelectorAll('.focusable')[ancestorsIds.size - 1];
componentDidUpdate (prevProps) {
const { status, ancestorsIds, multiColumn } = this.props;
if (status && (ancestorsIds.size > prevProps.ancestorsIds.size || prevProps.status?.get('id') !== status.get('id'))) {
window.requestAnimationFrame(() => {
element.scrollIntoView(true);
this.node?.querySelector('.detailed-status__wrapper')?.scrollIntoView(true);
// In the single-column interface, `scrollIntoView` will put the post behind the header,
// so compensate for that.
if (!multiColumn) {
const offset = document.querySelector('.column-header__wrapper')?.getBoundingClientRect()?.bottom;
if (offset) {
const scrollingElement = document.scrollingElement || document.body;
scrollingElement.scrollBy(0, -offset);
}
}
});
this._scrolledIntoView = true;
}
}