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Auto-fill timeline gaps when getting re-connecting to Websocket/EventSource stream (#17987)

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Claire 2022-04-08 19:17:54 +02:00 committed by GitHub
parent 3906dd67ed
commit a39bf04fe6
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 34 additions and 4 deletions
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17
app/javascript/mastodon/actions/streaming.js
View File

@ -7,6 +7,10 @@ import {
expandHomeTimeline,
connectTimeline,
disconnectTimeline,
fillHomeTimelineGaps,
fillPublicTimelineGaps,
fillCommunityTimelineGaps,
fillListTimelineGaps,
} from './timelines';
import { updateNotifications, expandNotifications } from './notifications';
import { updateConversations } from './conversations';
@ -35,6 +39,7 @@ const randomUpTo = max =>
* @param {Object.<string, string>} params
* @param {Object} options
* @param {function(Function, Function): void} [options.fallback]
* @param {function(): void} [options.fillGaps]
* @param {function(object): boolean} [options.accept]
* @return {function(): void}
*/
@ -61,6 +66,10 @@ export const connectTimelineStream = (timelineId, channelName, params = {}, opti
clearTimeout(pollingId);
pollingId = null;
}
if (options.fillGaps) {
dispatch(options.fillGaps());
}
},
onDisconnect() {
@ -119,7 +128,7 @@ const refreshHomeTimelineAndNotification = (dispatch, done) => {
* @return {function(): void}
*/
export const connectUserStream = () =>
connectTimelineStream('home', 'user', {}, { fallback: refreshHomeTimelineAndNotification });
connectTimelineStream('home', 'user', {}, { fallback: refreshHomeTimelineAndNotification, fillGaps: fillHomeTimelineGaps });
/**
* @param {Object} options
@ -127,7 +136,7 @@ export const connectUserStream = () =>
* @return {function(): void}
*/
export const connectCommunityStream = ({ onlyMedia } = {}) =>
connectTimelineStream(`community${onlyMedia ? ':media' : ''}`, `public:local${onlyMedia ? ':media' : ''}`);
connectTimelineStream(`community${onlyMedia ? ':media' : ''}`, `public:local${onlyMedia ? ':media' : ''}`, {}, { fillGaps: () => (fillCommunityTimelineGaps({ onlyMedia })) });
/**
* @param {Object} options
@ -136,7 +145,7 @@ export const connectCommunityStream = ({ onlyMedia } = {}) =>
* @return {function(): void}
*/
export const connectPublicStream = ({ onlyMedia, onlyRemote } = {}) =>
connectTimelineStream(`public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`, `public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`);
connectTimelineStream(`public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`, `public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`, {}, { fillGaps: () => fillPublicTimelineGaps({ onlyMedia, onlyRemote }) });
/**
* @param {string} columnId
@ -159,4 +168,4 @@ export const connectDirectStream = () =>
* @return {function(): void}
*/
export const connectListStream = listId =>
connectTimelineStream(`list:${listId}`, 'list', { list: listId });
connectTimelineStream(`list:${listId}`, 'list', { list: listId }, { fillGaps: () => fillListTimelineGaps(listId) });

21
app/javascript/mastodon/actions/timelines.js
View File

@ -124,6 +124,22 @@ export function expandTimeline(timelineId, path, params = {}, done = noOp) {
};
};
export function fillTimelineGaps(timelineId, path, params = {}, done = noOp) {
return (dispatch, getState) => {
const timeline = getState().getIn(['timelines', timelineId], ImmutableMap());
const items = timeline.get('items');
const nullIndexes = items.map((statusId, index) => statusId === null ? index : null);
const gaps = nullIndexes.map(index => index > 0 ? items.get(index - 1) : null);
// Only expand at most two gaps to avoid doing too many requests
done = gaps.take(2).reduce((done, maxId) => {
return (() => dispatch(expandTimeline(timelineId, path, { ...params, maxId }, done)));
}, done);
done();
};
}
export const expandHomeTimeline = ({ maxId } = {}, done = noOp) => expandTimeline('home', '/api/v1/timelines/home', { max_id: maxId }, done);
export const expandPublicTimeline = ({ maxId, onlyMedia, onlyRemote } = {}, done = noOp) => expandTimeline(`public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { remote: !!onlyRemote, max_id: maxId, only_media: !!onlyMedia }, done);
export const expandCommunityTimeline = ({ maxId, onlyMedia } = {}, done = noOp) => expandTimeline(`community${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, max_id: maxId, only_media: !!onlyMedia }, done);
@ -141,6 +157,11 @@ export const expandHashtagTimeline = (hashtag, { maxId, tags, local } =
}, done);
};
export const fillHomeTimelineGaps = (done = noOp) => fillTimelineGaps('home', '/api/v1/timelines/home', {}, done);
export const fillPublicTimelineGaps = ({ onlyMedia, onlyRemote } = {}, done = noOp) => fillTimelineGaps(`public${onlyRemote ? ':remote' : ''}${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { remote: !!onlyRemote, only_media: !!onlyMedia }, done);
export const fillCommunityTimelineGaps = ({ onlyMedia } = {}, done = noOp) => fillTimelineGaps(`community${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, only_media: !!onlyMedia }, done);
export const fillListTimelineGaps = (id, done = noOp) => fillTimelineGaps(`list:${id}`, `/api/v1/timelines/list/${id}`, {}, done);
export function expandTimelineRequest(timeline, isLoadingMore) {
return {
type: TIMELINE_EXPAND_REQUEST,