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- import { importFetchedStatus, importFetchedStatuses } from './importer';
- import { submitMarkers } from './markers';
- import api, { getLinks } from 'mastodon/api';
- import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
- import compareId from 'mastodon/compare_id';
- import { usePendingItems as preferPendingItems } from 'mastodon/initial_state';
- export const TIMELINE_UPDATE = 'TIMELINE_UPDATE';
- export const TIMELINE_DELETE = 'TIMELINE_DELETE';
- export const TIMELINE_CLEAR = 'TIMELINE_CLEAR';
- 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 const TIMELINE_LOAD_PENDING = 'TIMELINE_LOAD_PENDING';
- export const TIMELINE_DISCONNECT = 'TIMELINE_DISCONNECT';
- export const TIMELINE_CONNECT = 'TIMELINE_CONNECT';
- export const TIMELINE_MARK_AS_PARTIAL = 'TIMELINE_MARK_AS_PARTIAL';
- export const loadPending = timeline => ({
- type: TIMELINE_LOAD_PENDING,
- timeline,
- });
- export function updateTimeline(timeline, status, accept) {
- return (dispatch, getState) => {
- if (typeof accept === 'function' && !accept(status)) {
- return;
- }
- if (getState().getIn(['timelines', timeline, 'isPartial'])) {
- // Prevent new items from being added to a partial timeline,
- // since it will be reloaded anyway
- return;
- }
- dispatch(importFetchedStatus(status));
- dispatch({
- type: TIMELINE_UPDATE,
- timeline,
- status,
- usePendingItems: preferPendingItems,
- });
- if (timeline === 'home') {
- dispatch(submitMarkers());
- }
- };
- };
- 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'));
- const reblogOf = getState().getIn(['statuses', id, 'reblog'], null);
- dispatch({
- type: TIMELINE_DELETE,
- id,
- accountId,
- references,
- reblogOf,
- });
- };
- };
- export function clearTimeline(timeline) {
- return (dispatch) => {
- dispatch({ type: TIMELINE_CLEAR, timeline });
- };
- };
- const noOp = () => {};
- const parseTags = (tags = {}, mode) => {
- return (tags[mode] || []).map((tag) => {
- return tag.value;
- });
- };
- export function expandTimeline(timelineId, path, params = {}, done = noOp) {
- return (dispatch, getState) => {
- const timeline = getState().getIn(['timelines', timelineId], ImmutableMap());
- const isLoadingMore = !!params.max_id;
- if (timeline.get('isLoading')) {
- done();
- return;
- }
- if (!params.max_id && !params.pinned && (timeline.get('items', ImmutableList()).size + timeline.get('pendingItems', ImmutableList()).size) > 0) {
- const a = timeline.getIn(['pendingItems', 0]);
- const b = timeline.getIn(['items', 0]);
- if (a && b && compareId(a, b) > 0) {
- params.since_id = a;
- } else {
- params.since_id = b || a;
- }
- }
- const isLoadingRecent = !!params.since_id;
- dispatch(expandTimelineRequest(timelineId, isLoadingMore));
- api(getState).get(path, { params }).then(response => {
- const next = getLinks(response).refs.find(link => link.rel === 'next');
- dispatch(importFetchedStatuses(response.data));
- dispatch(expandTimelineSuccess(timelineId, response.data, next ? next.uri : null, response.status === 206, isLoadingRecent, isLoadingMore, isLoadingRecent && preferPendingItems));
- if (timelineId === 'home') {
- dispatch(submitMarkers());
- }
- }).catch(error => {
- dispatch(expandTimelineFail(timelineId, error, isLoadingMore));
- }).finally(() => {
- done();
- });
- };
- };
- 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${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, max_id: maxId, only_media: !!onlyMedia }, done);
- export const expandAccountTimeline = (accountId, { maxId, withReplies, tagged } = {}) => expandTimeline(`account:${accountId}${withReplies ? ':with_replies' : ''}${tagged ? `:${tagged}` : ''}`, `/api/v1/accounts/${accountId}/statuses`, { exclude_replies: !withReplies, tagged, max_id: maxId });
- export const expandAccountFeaturedTimeline = (accountId, { tagged } = {}) => expandTimeline(`account:${accountId}:pinned${tagged ? `:${tagged}` : ''}`, `/api/v1/accounts/${accountId}/statuses`, { pinned: true, tagged });
- export const expandAccountMediaTimeline = (accountId, { maxId } = {}) => expandTimeline(`account:${accountId}:media`, `/api/v1/accounts/${accountId}/statuses`, { max_id: maxId, only_media: true, limit: 40 });
- 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, local } = {}, done = noOp) => {
- return expandTimeline(`hashtag:${hashtag}${local ? ':local' : ''}`, `/api/v1/timelines/tag/${hashtag}`, {
- max_id: maxId,
- any: parseTags(tags, 'any'),
- all: parseTags(tags, 'all'),
- none: parseTags(tags, 'none'),
- local: local,
- }, done);
- };
- export const fillHomeTimelineGaps = (done = noOp) => fillTimelineGaps('home', '/api/v1/timelines/home', {}, done);
- export const fillPublicTimelineGaps = ({ onlyMedia, onlyRemote } = {}, done = noOp) => fillTimelineGaps(`public${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,
- timeline,
- skipLoading: !isLoadingMore,
- };
- };
- export function expandTimelineSuccess(timeline, statuses, next, partial, isLoadingRecent, isLoadingMore, usePendingItems) {
- return {
- type: TIMELINE_EXPAND_SUCCESS,
- timeline,
- statuses,
- next,
- partial,
- isLoadingRecent,
- usePendingItems,
- skipLoading: !isLoadingMore,
- };
- };
- export function expandTimelineFail(timeline, error, isLoadingMore) {
- return {
- type: TIMELINE_EXPAND_FAIL,
- timeline,
- error,
- skipLoading: !isLoadingMore,
- skipNotFound: timeline.startsWith('account:'),
- };
- };
- export function scrollTopTimeline(timeline, top) {
- return {
- type: TIMELINE_SCROLL_TOP,
- timeline,
- top,
- };
- };
- export function connectTimeline(timeline) {
- return {
- type: TIMELINE_CONNECT,
- timeline,
- usePendingItems: preferPendingItems,
- };
- };
- export const disconnectTimeline = timeline => ({
- type: TIMELINE_DISCONNECT,
- timeline,
- usePendingItems: preferPendingItems,
- });
- export const markAsPartial = timeline => ({
- type: TIMELINE_MARK_AS_PARTIAL,
- timeline,
- });
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