lbry-desktop/ui/redux/selectors/settings.js
infinite-persistence 27f346d8f1
Don't memoize selectors without transformation
It was not meant to be used for these cases -- wasting resources creating and going through the cache for each simple direct access.
2021-10-24 13:05:06 +08:00

73 lines
3 KiB
JavaScript

import * as SETTINGS from 'constants/settings';
import * as DAEMON_SETTINGS from 'constants/daemon_settings';
import { createSelector } from 'reselect';
import { ENABLE_MATURE } from 'config';
import { getDefaultHomepageKey, getDefaultLanguage } from 'util/default-languages';
const homepages = require('homepages');
const selectState = (state) => state.settings || {};
export const selectDaemonSettings = (state) => selectState(state).daemonSettings;
export const selectDaemonStatus = (state) => selectState(state).daemonStatus;
export const selectFfmpegStatus = createSelector(selectDaemonStatus, (status) => status.ffmpeg_status);
export const selectFindingFFmpeg = (state) => selectState(state).findingFFmpeg || false;
export const selectClientSettings = (state) => selectState(state).clientSettings || {};
export const selectLoadedLanguages = (state) => selectState(state).loadedLanguages || {};
export const makeSelectClientSetting = (setting) =>
createSelector(selectClientSettings, (settings) => (settings ? settings[setting] : undefined));
// refactor me
export const selectShowMatureContent = !ENABLE_MATURE
? createSelector(() => false)
: makeSelectClientSetting(SETTINGS.SHOW_MATURE);
// and me
export const selectShowRepostedContent = makeSelectClientSetting(SETTINGS.HIDE_REPOSTS);
export const selectTheme = makeSelectClientSetting(SETTINGS.THEME);
export const selectAutomaticDarkModeEnabled = makeSelectClientSetting(SETTINGS.AUTOMATIC_DARK_MODE_ENABLED);
export const selectIsNight = (state) => selectState(state).isNight;
export const selectSavedWalletServers = (state) => selectState(state).customWalletServers;
export const selectSharedPreferences = (state) => selectState(state).sharedPreferences;
export const makeSelectSharedPreferencesForKey = (key) =>
createSelector(selectSharedPreferences, (prefs) => (prefs ? prefs[key] : undefined));
export const selectHasWalletServerPrefs = createSelector(
makeSelectSharedPreferencesForKey(DAEMON_SETTINGS.LBRYUM_SERVERS),
(servers) => {
return !!(servers && servers.length);
}
);
export const selectThemePath = createSelector(
selectTheme,
selectAutomaticDarkModeEnabled,
selectIsNight,
(theme, automaticDarkModeEnabled, isNight) => {
const dynamicTheme = automaticDarkModeEnabled && isNight ? 'dark' : theme;
return dynamicTheme || 'light';
}
);
export const selectHomepageCode = createSelector(makeSelectClientSetting(SETTINGS.HOMEPAGE), (setting) => {
return homepages[setting] ? setting : getDefaultHomepageKey();
});
export const selectLanguage = createSelector(makeSelectClientSetting(SETTINGS.LANGUAGE), (setting) => {
return setting || getDefaultLanguage();
});
export const selectHomepageData = createSelector(
// using homepage setting,
selectHomepageCode,
(homepageCode) => {
// homepages = { 'en': homepageFile, ... }
// mixin Homepages here
return homepages[homepageCode] || homepages['en'] || {};
}
);
export const selectosNotificationsEnabled = makeSelectClientSetting(SETTINGS.OS_NOTIFICATIONS_ENABLED);