import { createSelector } from 'reselect'; import { List as ImmutableList, Map as ImmutableMap } from 'immutable'; import { toServerSideType } from 'mastodon/utils/filters'; import { me } from '../initial_state'; const getAccountBase = (state, id) => state.getIn(['accounts', id], null); const getAccountCounters = (state, id) => state.getIn(['accounts_counters', id], null); const getAccountRelationship = (state, id) => state.getIn(['relationships', id], null); const getAccountMoved = (state, id) => state.getIn(['accounts', state.getIn(['accounts', id, 'moved'])]); export const makeGetAccount = () => { return createSelector([getAccountBase, getAccountCounters, getAccountRelationship, getAccountMoved], (base, counters, relationship, moved) => { if (base === null) { return null; } return base.merge(counters).withMutations(map => { map.set('relationship', relationship); map.set('moved', moved); }); }); }; const getFilters = (state, { contextType }) => { if (!contextType) return null; const serverSideType = toServerSideType(contextType); const now = new Date(); return state.get('filters').filter((filter) => filter.get('context').includes(serverSideType) && (filter.get('expires_at') === null || filter.get('expires_at') > now)); }; export const makeGetStatus = () => { return createSelector( [ (state, { id }) => state.getIn(['statuses', id]), (state, { id }) => state.getIn(['statuses', state.getIn(['statuses', id, 'reblog'])]), (state, { id }) => state.getIn(['accounts', state.getIn(['statuses', id, 'account'])]), (state, { id }) => state.getIn(['accounts', state.getIn(['statuses', state.getIn(['statuses', id, 'reblog']), 'account'])]), getFilters, ], (statusBase, statusReblog, accountBase, accountReblog, filters) => { if (!statusBase || statusBase.get('isLoading')) { return null; } if (statusReblog) { statusReblog = statusReblog.set('account', accountReblog); } else { statusReblog = null; } let filtered = false; if ((accountReblog || accountBase).get('id') !== me && filters) { let filterResults = statusReblog?.get('filtered') || statusBase.get('filtered') || ImmutableList(); if (filterResults.some((result) => filters.getIn([result.get('filter'), 'filter_action']) === 'hide')) { return null; } filterResults = filterResults.filter(result => filters.has(result.get('filter'))); if (!filterResults.isEmpty()) { filtered = filterResults.map(result => filters.getIn([result.get('filter'), 'title'])); } } return statusBase.withMutations(map => { map.set('reblog', statusReblog); map.set('account', accountBase); map.set('matched_filters', filtered); }); }, ); }; export const makeGetPictureInPicture = () => { return createSelector([ (state, { id }) => state.get('picture_in_picture').statusId === id, (state) => state.getIn(['meta', 'layout']) !== 'mobile', ], (inUse, available) => ImmutableMap({ inUse: inUse && available, available, })); }; const getAlertsBase = state => state.get('alerts'); export const getAlerts = createSelector([getAlertsBase], (base) => { let arr = []; base.forEach(item => { arr.push({ message: item.get('message'), message_values: item.get('message_values'), title: item.get('title'), key: item.get('key'), dismissAfter: 5000, barStyle: { zIndex: 200, }, }); }); return arr; }); export const makeGetNotification = () => createSelector([ (_, base) => base, (state, _, accountId) => state.getIn(['accounts', accountId]), ], (base, account) => base.set('account', account)); export const makeGetReport = () => createSelector([ (_, base) => base, (state, _, targetAccountId) => state.getIn(['accounts', targetAccountId]), ], (base, targetAccount) => base.set('target_account', targetAccount)); export const getAccountGallery = createSelector([ (state, id) => state.getIn(['timelines', `account:${id}:media`, 'items'], ImmutableList()), state => state.get('statuses'), (state, id) => state.getIn(['accounts', id]), ], (statusIds, statuses, account) => { let medias = ImmutableList(); statusIds.forEach(statusId => { const status = statuses.get(statusId); medias = medias.concat(status.get('media_attachments').map(media => media.set('status', status).set('account', account))); }); return medias; }); export const getAccountHidden = createSelector([ (state, id) => state.getIn(['accounts', id, 'hidden']), (state, id) => state.getIn(['relationships', id, 'following']) || state.getIn(['relationships', id, 'requested']), (state, id) => id === me, ], (hidden, followingOrRequested, isSelf) => { return hidden && !(isSelf || followingOrRequested); }); export const makeCustomEmojiMap = createSelector( [state => state.get('custom_emojis')], items => items.reduce( (map, emoji) => map.set(emoji.get('shortcode'), emoji), ImmutableMap(), ), );