import api, { getLinks } from '../api' import Immutable from 'immutable'; export const TIMELINE_UPDATE = 'TIMELINE_UPDATE'; export const TIMELINE_DELETE = 'TIMELINE_DELETE'; export const TIMELINE_REFRESH_REQUEST = 'TIMELINE_REFRESH_REQUEST'; export const TIMELINE_REFRESH_SUCCESS = 'TIMELINE_REFRESH_SUCCESS'; export const TIMELINE_REFRESH_FAIL = 'TIMELINE_REFRESH_FAIL'; export const TIMELINE_EXPAND_REQUEST = 'TIMELINE_EXPAND_REQUEST'; export const TIMELINE_EXPAND_SUCCESS = 'TIMELINE_EXPAND_SUCCESS'; export const TIMELINE_EXPAND_FAIL = 'TIMELINE_EXPAND_FAIL'; export const TIMELINE_SCROLL_TOP = 'TIMELINE_SCROLL_TOP'; export function refreshTimelineSuccess(timeline, statuses, skipLoading, next) { return { type: TIMELINE_REFRESH_SUCCESS, timeline, statuses, skipLoading, next }; }; export function updateTimeline(timeline, status) { return (dispatch, getState) => { const references = status.reblog ? getState().get('statuses').filter((item, itemId) => (itemId === status.reblog.id || item.get('reblog') === status.reblog.id)).map((_, itemId) => itemId) : []; dispatch({ type: TIMELINE_UPDATE, timeline, status, references }); }; }; export function deleteFromTimelines(id) { return (dispatch, getState) => { const accountId = getState().getIn(['statuses', id, 'account']); const references = getState().get('statuses').filter(status => status.get('reblog') === id).map(status => [status.get('id'), status.get('account')]); const reblogOf = getState().getIn(['statuses', id, 'reblog'], null); dispatch({ type: TIMELINE_DELETE, id, accountId, references, reblogOf }); }; }; export function refreshTimelineRequest(timeline, id, skipLoading) { return { type: TIMELINE_REFRESH_REQUEST, timeline, id, skipLoading }; }; export function refreshTimeline(timeline, id = null) { return function (dispatch, getState) { if (getState().getIn(['timelines', timeline, 'isLoading'])) { return; } const ids = getState().getIn(['timelines', timeline, 'items'], Immutable.List()); const newestId = ids.size > 0 ? ids.first() : null; const params = getState().getIn(['timelines', timeline, 'params'], {}); const path = getState().getIn(['timelines', timeline, 'path'])(id); let skipLoading = false; if (newestId !== null && getState().getIn(['timelines', timeline, 'loaded']) && (id === null || getState().getIn(['timelines', timeline, 'id']) === id)) { params.since_id = newestId; skipLoading = true; } dispatch(refreshTimelineRequest(timeline, id, skipLoading)); api(getState).get(path, { params }).then(response => { const next = getLinks(response).refs.find(link => link.rel === 'next'); dispatch(refreshTimelineSuccess(timeline, response.data, skipLoading, next ? next.uri : null)); }).catch(error => { dispatch(refreshTimelineFail(timeline, error, skipLoading)); }); }; }; export function refreshTimelineFail(timeline, error, skipLoading) { return { type: TIMELINE_REFRESH_FAIL, timeline, error, skipLoading }; }; export function expandTimeline(timeline) { return (dispatch, getState) => { if (getState().getIn(['timelines', timeline, 'isLoading'])) { return; } const next = getState().getIn(['timelines', timeline, 'next']); const params = getState().getIn(['timelines', timeline, 'params'], {}); if (next === null) { return; } dispatch(expandTimelineRequest(timeline)); api(getState).get(next, { params: { ...params, limit: 10 } }).then(response => { const next = getLinks(response).refs.find(link => link.rel === 'next'); dispatch(expandTimelineSuccess(timeline, response.data, next ? next.uri : null)); }).catch(error => { dispatch(expandTimelineFail(timeline, error)); }); }; }; export function expandTimelineRequest(timeline) { return { type: TIMELINE_EXPAND_REQUEST, timeline }; }; export function expandTimelineSuccess(timeline, statuses, next) { return { type: TIMELINE_EXPAND_SUCCESS, timeline, statuses, next }; }; export function expandTimelineFail(timeline, error) { return { type: TIMELINE_EXPAND_FAIL, timeline, error }; }; export function scrollTopTimeline(timeline, top) { return { type: TIMELINE_SCROLL_TOP, timeline, top }; };