234 lines
8.8 KiB
JavaScript
234 lines
8.8 KiB
JavaScript
import { importFetchedStatus, importFetchedStatuses } from './importer';
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import { submitMarkers } from './markers';
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import api, { getLinks } from 'flavours/glitch/api';
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import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
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import compareId from 'flavours/glitch/compare_id';
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import { me, usePendingItems as preferPendingItems } from 'flavours/glitch/initial_state';
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import { toServerSideType } from 'flavours/glitch/utils/filters';
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export const TIMELINE_UPDATE = 'TIMELINE_UPDATE';
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export const TIMELINE_DELETE = 'TIMELINE_DELETE';
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export const TIMELINE_CLEAR = 'TIMELINE_CLEAR';
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export const TIMELINE_EXPAND_REQUEST = 'TIMELINE_EXPAND_REQUEST';
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export const TIMELINE_EXPAND_SUCCESS = 'TIMELINE_EXPAND_SUCCESS';
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export const TIMELINE_EXPAND_FAIL = 'TIMELINE_EXPAND_FAIL';
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export const TIMELINE_SCROLL_TOP = 'TIMELINE_SCROLL_TOP';
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export const TIMELINE_LOAD_PENDING = 'TIMELINE_LOAD_PENDING';
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export const TIMELINE_DISCONNECT = 'TIMELINE_DISCONNECT';
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export const TIMELINE_CONNECT = 'TIMELINE_CONNECT';
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export const TIMELINE_MARK_AS_PARTIAL = 'TIMELINE_MARK_AS_PARTIAL';
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export const loadPending = timeline => ({
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type: TIMELINE_LOAD_PENDING,
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timeline,
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});
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export function updateTimeline(timeline, status, accept) {
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return (dispatch, getState) => {
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if (typeof accept === 'function' && !accept(status)) {
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return;
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}
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if (getState().getIn(['timelines', timeline, 'isPartial'])) {
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// Prevent new items from being added to a partial timeline,
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// since it will be reloaded anyway
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return;
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}
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let filtered = false;
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if (status.filtered) {
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const contextType = toServerSideType(timeline);
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const filters = status.filtered.filter(result => result.filter.context.includes(contextType));
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filtered = filters.length > 0;
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}
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dispatch(importFetchedStatus(status));
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dispatch({
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type: TIMELINE_UPDATE,
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timeline,
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status,
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usePendingItems: preferPendingItems,
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filtered
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});
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if (timeline === 'home') {
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dispatch(submitMarkers());
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}
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};
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};
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export function deleteFromTimelines(id) {
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return (dispatch, getState) => {
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const accountId = getState().getIn(['statuses', id, 'account']);
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const references = getState().get('statuses').filter(status => status.get('reblog') === id).map(status => status.get('id'));
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const reblogOf = getState().getIn(['statuses', id, 'reblog'], null);
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dispatch({
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type: TIMELINE_DELETE,
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id,
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accountId,
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references,
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reblogOf,
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});
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};
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};
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export function clearTimeline(timeline) {
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return (dispatch) => {
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dispatch({ type: TIMELINE_CLEAR, timeline });
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};
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};
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const noOp = () => {};
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const parseTags = (tags = {}, mode) => {
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return (tags[mode] || []).map((tag) => {
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return tag.value;
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});
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};
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export function expandTimeline(timelineId, path, params = {}, done = noOp) {
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return (dispatch, getState) => {
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const timeline = getState().getIn(['timelines', timelineId], ImmutableMap());
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const isLoadingMore = !!params.max_id;
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if (timeline.get('isLoading')) {
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done();
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return;
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}
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if (!params.max_id && !params.pinned && (timeline.get('items', ImmutableList()).size + timeline.get('pendingItems', ImmutableList()).size) > 0) {
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const a = timeline.getIn(['pendingItems', 0]);
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const b = timeline.getIn(['items', 0]);
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if (a && b && compareId(a, b) > 0) {
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params.since_id = a;
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} else {
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params.since_id = b || a;
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}
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}
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const isLoadingRecent = !!params.since_id;
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dispatch(expandTimelineRequest(timelineId, isLoadingMore));
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api(getState).get(path, { params }).then(response => {
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const next = getLinks(response).refs.find(link => link.rel === 'next');
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dispatch(importFetchedStatuses(response.data));
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dispatch(expandTimelineSuccess(timelineId, response.data, next ? next.uri : null, response.status === 206, isLoadingRecent, isLoadingMore, isLoadingRecent && preferPendingItems));
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if (timelineId === 'home') {
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dispatch(submitMarkers());
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}
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}).catch(error => {
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dispatch(expandTimelineFail(timelineId, error, isLoadingMore));
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}).finally(() => {
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done();
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});
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};
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};
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export function fillTimelineGaps(timelineId, path, params = {}, done = noOp) {
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return (dispatch, getState) => {
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const timeline = getState().getIn(['timelines', timelineId], ImmutableMap());
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const items = timeline.get('items');
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const nullIndexes = items.map((statusId, index) => statusId === null ? index : null);
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const gaps = nullIndexes.map(index => index > 0 ? items.get(index - 1) : null);
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// Only expand at most two gaps to avoid doing too many requests
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done = gaps.take(2).reduce((done, maxId) => {
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return (() => dispatch(expandTimeline(timelineId, path, { ...params, maxId }, done)));
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}, done);
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done();
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};
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}
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export const expandHomeTimeline = ({ maxId } = {}, done = noOp) => expandTimeline('home', '/api/v1/timelines/home', { max_id: maxId }, done);
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export const expandPublicTimeline = ({ maxId, onlyMedia, onlyRemote, allowLocalOnly } = {}, done = noOp) => expandTimeline(`public${onlyRemote ? ':remote' : (allowLocalOnly ? ':allow_local_only' : '')}${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { remote: !!onlyRemote, allow_local_only: !!allowLocalOnly, max_id: maxId, only_media: !!onlyMedia }, done);
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export const expandCommunityTimeline = ({ maxId, onlyMedia } = {}, done = noOp) => expandTimeline(`community${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, max_id: maxId, only_media: !!onlyMedia }, done);
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export const expandDirectTimeline = ({ maxId } = {}, done = noOp) => expandTimeline('direct', '/api/v1/timelines/direct', { max_id: maxId }, done);
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export const expandAccountTimeline = (accountId, { maxId, withReplies } = {}) => expandTimeline(`account:${accountId}${withReplies ? ':with_replies' : ''}`, `/api/v1/accounts/${accountId}/statuses`, { exclude_replies: !withReplies, max_id: maxId });
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export const expandAccountFeaturedTimeline = accountId => expandTimeline(`account:${accountId}:pinned`, `/api/v1/accounts/${accountId}/statuses`, { pinned: true });
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export const expandAccountMediaTimeline = (accountId, { maxId } = {}) => expandTimeline(`account:${accountId}:media`, `/api/v1/accounts/${accountId}/statuses`, { max_id: maxId, only_media: true, limit: 40 });
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export const expandListTimeline = (id, { maxId } = {}, done = noOp) => expandTimeline(`list:${id}`, `/api/v1/timelines/list/${id}`, { max_id: maxId }, done);
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export const expandHashtagTimeline = (hashtag, { maxId, tags, local } = {}, done = noOp) => {
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return expandTimeline(`hashtag:${hashtag}${local ? ':local' : ''}`, `/api/v1/timelines/tag/${hashtag}`, {
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max_id: maxId,
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any: parseTags(tags, 'any'),
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all: parseTags(tags, 'all'),
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none: parseTags(tags, 'none'),
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local: local,
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}, done);
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};
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export const fillHomeTimelineGaps = (done = noOp) => fillTimelineGaps('home', '/api/v1/timelines/home', {}, done);
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export const fillPublicTimelineGaps = ({ onlyMedia, onlyRemote, allowLocalOnly } = {}, done = noOp) => fillTimelineGaps(`public${onlyRemote ? ':remote' : (allowLocalOnly ? ':allow_local_only' : '')}${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { remote: !!onlyRemote, only_media: !!onlyMedia, allow_local_only: !!allowLocalOnly }, done);
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export const fillCommunityTimelineGaps = ({ onlyMedia } = {}, done = noOp) => fillTimelineGaps(`community${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, only_media: !!onlyMedia }, done);
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export const fillListTimelineGaps = (id, done = noOp) => fillTimelineGaps(`list:${id}`, `/api/v1/timelines/list/${id}`, {}, done);
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export function expandTimelineRequest(timeline, isLoadingMore) {
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return {
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type: TIMELINE_EXPAND_REQUEST,
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timeline,
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skipLoading: !isLoadingMore,
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};
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};
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export function expandTimelineSuccess(timeline, statuses, next, partial, isLoadingRecent, isLoadingMore, usePendingItems) {
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return {
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type: TIMELINE_EXPAND_SUCCESS,
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timeline,
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statuses,
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next,
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partial,
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isLoadingRecent,
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usePendingItems,
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skipLoading: !isLoadingMore,
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};
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};
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export function expandTimelineFail(timeline, error, isLoadingMore) {
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return {
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type: TIMELINE_EXPAND_FAIL,
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timeline,
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error,
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skipLoading: !isLoadingMore,
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skipNotFound: timeline.startsWith('account:'),
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};
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};
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export function scrollTopTimeline(timeline, top) {
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return {
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type: TIMELINE_SCROLL_TOP,
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timeline,
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top,
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};
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};
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export function connectTimeline(timeline) {
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return {
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type: TIMELINE_CONNECT,
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timeline,
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usePendingItems: preferPendingItems,
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};
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};
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export const disconnectTimeline = timeline => ({
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type: TIMELINE_DISCONNECT,
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timeline,
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usePendingItems: preferPendingItems,
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});
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export const markAsPartial = timeline => ({
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type: TIMELINE_MARK_AS_PARTIAL,
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timeline,
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});
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