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Fix timeline pagination in the WebUI (#9516)

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The `hasMore` property of timelines in redux store was set whenever an API
request returned only one page of results, *even* if the query only requested
newer statuses (using `since_id`), causing `hasMore` to be incorrectly set to
false whenever fetching new toots in a timeline, which happens each time
an account's timeline or media gallery is visited.
This commit is contained in:
ThibG 2018-12-14 01:41:38 +01:00 committed by Eugen Rochko
parent 6eece70fca
commit f20c0b8507
2 changed files with 8 additions and 5 deletions
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7
app/javascript/mastodon/actions/timelines.js
View file

@ -74,12 +74,14 @@ export function expandTimeline(timelineId, path, params = {}, done = noOp) {
params.since_id = timeline.getIn(['items', 0]); params.since_id = timeline.getIn(['items', 0]);
} }
const isLoadingRecent = !!params.since_id;
dispatch(expandTimelineRequest(timelineId, isLoadingMore)); dispatch(expandTimelineRequest(timelineId, isLoadingMore));
api(getState).get(path, { params }).then(response => { api(getState).get(path, { params }).then(response => {
const next = getLinks(response).refs.find(link => link.rel === 'next'); const next = getLinks(response).refs.find(link => link.rel === 'next');
dispatch(importFetchedStatuses(response.data)); dispatch(importFetchedStatuses(response.data));
dispatch(expandTimelineSuccess(timelineId, response.data, next ? next.uri : null, response.code === 206, isLoadingMore)); dispatch(expandTimelineSuccess(timelineId, response.data, next ? next.uri : null, response.code === 206, isLoadingRecent, isLoadingMore));
done(); done();
}).catch(error => { }).catch(error => {
dispatch(expandTimelineFail(timelineId, error, isLoadingMore)); dispatch(expandTimelineFail(timelineId, error, isLoadingMore));
@ -112,13 +114,14 @@ export function expandTimelineRequest(timeline, isLoadingMore) {
}; };
}; };
export function expandTimelineSuccess(timeline, statuses, next, partial, isLoadingMore) { export function expandTimelineSuccess(timeline, statuses, next, partial, isLoadingRecent, isLoadingMore) {
return { return {
type: TIMELINE_EXPAND_SUCCESS, type: TIMELINE_EXPAND_SUCCESS,
timeline, timeline,
statuses, statuses,
next, next,
partial, partial,
isLoadingRecent,
skipLoading: !isLoadingMore, skipLoading: !isLoadingMore,
}; };
}; };

6
app/javascript/mastodon/reducers/timelines.js
View file

@ -26,10 +26,10 @@ const initialTimeline = ImmutableMap({
items: ImmutableList(), items: ImmutableList(),
}); });
const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial) => { const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial, isLoadingRecent) => {
return state.update(timeline, initialTimeline, map => map.withMutations(mMap => { return state.update(timeline, initialTimeline, map => map.withMutations(mMap => {
mMap.set('isLoading', false); mMap.set('isLoading', false);
if (!next) mMap.set('hasMore', false); if (!next && !isLoadingRecent) mMap.set('hasMore', false);
if (!statuses.isEmpty()) { if (!statuses.isEmpty()) {
mMap.update('items', ImmutableList(), oldIds => { mMap.update('items', ImmutableList(), oldIds => {
@ -126,7 +126,7 @@ export default function timelines(state = initialState, action) {
case TIMELINE_EXPAND_FAIL: case TIMELINE_EXPAND_FAIL:
return state.update(action.timeline, initialTimeline, map => map.set('isLoading', false)); return state.update(action.timeline, initialTimeline, map => map.set('isLoading', false));
case TIMELINE_EXPAND_SUCCESS: case TIMELINE_EXPAND_SUCCESS:
return expandNormalizedTimeline(state, action.timeline, fromJS(action.statuses), action.next, action.partial); return expandNormalizedTimeline(state, action.timeline, fromJS(action.statuses), action.next, action.partial, action.isLoadingRecent);
case TIMELINE_UPDATE: case TIMELINE_UPDATE:
return updateTimeline(state, action.timeline, fromJS(action.status)); return updateTimeline(state, action.timeline, fromJS(action.status));
case TIMELINE_DELETE: case TIMELINE_DELETE: