Use local instead of global loading indicator for timelines, account timelines (#9224)

So that opening a profile feels faster. Also, pinned toots are not
shown before other toots have loaded. Also, if no toots are loaded,
added empty message
This commit is contained in:
Eugen Rochko 2018-11-08 21:35:06 +01:00 committed by GitHub
parent f055907857
commit dd00cd19d2
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 47 additions and 12 deletions

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@ -97,7 +97,6 @@ export const expandAccountTimeline = (accountId, { maxId, withReplies }
export const expandAccountFeaturedTimeline = accountId => expandTimeline(`account:${accountId}:pinned`, `/api/v1/accounts/${accountId}/statuses`, { pinned: true });
export const expandAccountMediaTimeline = (accountId, { maxId } = {}) => expandTimeline(`account:${accountId}:media`, `/api/v1/accounts/${accountId}/statuses`, { max_id: maxId, only_media: true });
export const expandListTimeline = (id, { maxId } = {}, done = noOp) => expandTimeline(`list:${id}`, `/api/v1/timelines/list/${id}`, { max_id: maxId }, done);
export const expandHashtagTimeline = (hashtag, { maxId, tags } = {}, done = noOp) => {
return expandTimeline(`hashtag:${hashtag}`, `/api/v1/timelines/tag/${hashtag}`, {
max_id: maxId,
@ -111,6 +110,7 @@ export function expandTimelineRequest(timeline) {
return {
type: TIMELINE_EXPAND_REQUEST,
timeline,
skipLoading: true,
};
};
@ -121,6 +121,7 @@ export function expandTimelineSuccess(timeline, statuses, next, partial) {
statuses,
next,
partial,
skipLoading: true,
};
};
@ -129,6 +130,7 @@ export function expandTimelineFail(timeline, error) {
type: TIMELINE_EXPAND_FAIL,
timeline,
error,
skipLoading: true,
};
};

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@ -8,6 +8,7 @@ import { throttle } from 'lodash';
import { List as ImmutableList } from 'immutable';
import classNames from 'classnames';
import { attachFullscreenListener, detachFullscreenListener, isFullscreen } from '../features/ui/util/fullscreen';
import LoadingIndicator from './loading_indicator';
const MOUSE_IDLE_DELAY = 300;
@ -25,6 +26,7 @@ export default class ScrollableList extends PureComponent {
trackScroll: PropTypes.bool,
shouldUpdateScroll: PropTypes.func,
isLoading: PropTypes.bool,
showLoading: PropTypes.bool,
hasMore: PropTypes.bool,
prepend: PropTypes.node,
alwaysPrepend: PropTypes.bool,
@ -70,6 +72,7 @@ export default class ScrollableList extends PureComponent {
if (this.mouseIdleTimer === null) {
return;
}
clearTimeout(this.mouseIdleTimer);
this.mouseIdleTimer = null;
};
@ -77,13 +80,13 @@ export default class ScrollableList extends PureComponent {
handleMouseMove = throttle(() => {
// As long as the mouse keeps moving, clear and restart the idle timer.
this.clearMouseIdleTimer();
this.mouseIdleTimer =
setTimeout(this.handleMouseIdle, MOUSE_IDLE_DELAY);
this.mouseIdleTimer = setTimeout(this.handleMouseIdle, MOUSE_IDLE_DELAY);
if (!this.mouseMovedRecently && this.node.scrollTop === 0) {
// Only set if we just started moving and are scrolled to the top.
this.scrollToTopOnMouseIdle = true;
}
// Save setting this flag for last, so we can do the comparison above.
this.mouseMovedRecently = true;
}, MOUSE_IDLE_DELAY / 2);
@ -98,6 +101,7 @@ export default class ScrollableList extends PureComponent {
if (this.scrollToTopOnMouseIdle) {
this.node.scrollTop = 0;
}
this.mouseMovedRecently = false;
this.scrollToTopOnMouseIdle = false;
}
@ -105,6 +109,7 @@ export default class ScrollableList extends PureComponent {
componentDidMount () {
this.attachScrollListener();
this.attachIntersectionObserver();
attachFullscreenListener(this.onFullScreenChange);
// Handle initial scroll posiiton
@ -115,6 +120,7 @@ export default class ScrollableList extends PureComponent {
const someItemInserted = React.Children.count(prevProps.children) > 0 &&
React.Children.count(prevProps.children) < React.Children.count(this.props.children) &&
this.getFirstChildKey(prevProps) !== this.getFirstChildKey(this.props);
if ((someItemInserted && this.node.scrollTop > 0) || this.mouseMovedRecently) {
return this.node.scrollHeight - this.node.scrollTop;
} else {
@ -169,11 +175,13 @@ export default class ScrollableList extends PureComponent {
getFirstChildKey (props) {
const { children } = props;
let firstChild = children;
if (children instanceof ImmutableList) {
firstChild = children.get(0);
} else if (Array.isArray(children)) {
firstChild = children[0];
}
return firstChild && firstChild.key;
}
@ -181,20 +189,32 @@ export default class ScrollableList extends PureComponent {
this.node = c;
}
handleLoadMore = (e) => {
handleLoadMore = e => {
e.preventDefault();
this.props.onLoadMore();
}
render () {
const { children, scrollKey, trackScroll, shouldUpdateScroll, isLoading, hasMore, prepend, alwaysPrepend, alwaysShowScrollbar, emptyMessage, onLoadMore } = this.props;
const { children, scrollKey, trackScroll, shouldUpdateScroll, showLoading, isLoading, hasMore, prepend, alwaysPrepend, alwaysShowScrollbar, emptyMessage, onLoadMore } = this.props;
const { fullscreen } = this.state;
const childrenCount = React.Children.count(children);
const loadMore = (hasMore && childrenCount > 0 && onLoadMore) ? <LoadMore visible={!isLoading} onClick={this.handleLoadMore} /> : null;
let scrollableArea = null;
if (isLoading || childrenCount > 0 || !emptyMessage) {
if (showLoading) {
scrollableArea = (
<div className='scrollable scrollable--flex' ref={this.setRef}>
<div role='feed' className='item-list'>
{prepend}
</div>
<div className='scrollable__append'>
<LoadingIndicator />
</div>
</div>
);
} else if (isLoading || childrenCount > 0 || !emptyMessage) {
scrollableArea = (
<div className={classNames('scrollable', { fullscreen })} ref={this.setRef} onMouseMove={this.handleMouseMove}>
<div role='feed' className='item-list'>

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@ -25,7 +25,7 @@ export default class StatusList extends ImmutablePureComponent {
prepend: PropTypes.node,
emptyMessage: PropTypes.node,
alwaysPrepend: PropTypes.bool,
timelineId: PropTypes.string.isRequired,
timelineId: PropTypes.string,
};
static defaultProps = {
@ -124,7 +124,7 @@ export default class StatusList extends ImmutablePureComponent {
}
return (
<ScrollableList {...other} onLoadMore={onLoadMore && this.handleLoadOlder} shouldUpdateScroll={shouldUpdateScroll} ref={this.setRef}>
<ScrollableList {...other} showLoading={isLoading && statusIds.size === 0} onLoadMore={onLoadMore && this.handleLoadOlder} shouldUpdateScroll={shouldUpdateScroll} ref={this.setRef}>
{scrollableContent}
</ScrollableList>
);

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@ -11,6 +11,7 @@ import HeaderContainer from './containers/header_container';
import ColumnBackButton from '../../components/column_back_button';
import { List as ImmutableList } from 'immutable';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { FormattedMessage } from 'react-intl';
const mapStateToProps = (state, { params: { accountId }, withReplies = false }) => {
const path = withReplies ? `${accountId}:with_replies` : accountId;
@ -78,6 +79,7 @@ class AccountTimeline extends ImmutablePureComponent {
<StatusList
prepend={<HeaderContainer accountId={this.props.params.accountId} />}
alwaysPrepend
scrollKey='account_timeline'
statusIds={statusIds}
featuredStatusIds={featuredStatusIds}
@ -85,6 +87,7 @@ class AccountTimeline extends ImmutablePureComponent {
hasMore={hasMore}
onLoadMore={this.handleLoadMore}
shouldUpdateScroll={shouldUpdateScroll}
emptyMessage={<FormattedMessage id='empty_column.account_timeline' defaultMessage='No toots here!' />}
/>
</Column>
);

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@ -2092,6 +2092,16 @@ a.account__display-name {
@supports(display: grid) { // hack to fix Chrome <57
contain: strict;
}
&--flex {
display: flex;
flex-direction: column;
}
&__append {
flex: 1 1 auto;
position: relative;
}
}
.scrollable.fullscreen {