chinwagsocial/app/javascript/mastodon/selectors/index.js
Claire 50487db122
Add ability to filter individual posts (#18945)
* Add database table for status-specific filters

* Add REST endpoints, entities and attributes

* Show status filters in /filters interface

* Perform server-side filtering for individual posts filters

* Fix filtering on context mismatch

* Refactor `toServerSideType` by moving it to its own module

* Move loupe and delete icons to their own module

* Add ability to filter individual posts from WebUI

* Replace keyword list by warnings (expired, context mismatch)

* Refactor server-side filtering code

* Add tests
2022-08-25 04:27:47 +02:00

137 lines
4.8 KiB
JavaScript

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) {
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);
});