mattermost-mobile/app/utils/channels.js
Elias Nahum 334a07aabe
Performance improvements (#3911)
* Improve sidebar performance on first load

* Initial work for switch channel

* Revert android changes

* Split Sidebar per Platform

* Fix waitForHydration executing the callback more than once

* Fix custom emoji not showing on Android

* Finalize Channel Switch

* Enable Android Ram Bundles

* Select the right team for lastChannelForTeam

* Channel loading post indicator

* Fix main sidebar base intl provider

* Update mm-redux

* No need to request configAndLicense on launch

* Load channel member roles

* Rename closeChannelDrawer to closeMainSidebar

* do not throw errors when console is called while running tests

* constant for LOADING_POSTS_HEIGHT

* Remove show more if a long post is edited and no longer long

* Update mm-redux#batch-actions branch

* Code review

* Clear notifications if channel was switched

* Import Platform

Co-authored-by: Miguel Alatzar <migbot@users.noreply.github.com>
2020-02-17 21:18:09 -07:00

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JavaScript

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import {Preferences} from 'mattermost-redux/constants';
import {getUserIdFromChannelName} from 'mattermost-redux/utils/channel_utils';
export function isDirectChannelVisible(userId, myPreferences, channel) {
const channelId = getUserIdFromChannelName(userId, channel.name);
const dm = myPreferences[`${Preferences.CATEGORY_DIRECT_CHANNEL_SHOW}--${channelId}`];
return dm && dm.value === 'true';
}
export function isGroupChannelVisible(myPreferences, channel) {
const gm = myPreferences[`${Preferences.CATEGORY_GROUP_CHANNEL_SHOW}--${channel.id}`];
return gm && gm.value === 'true';
}
export function isFavoriteChannel(preferences, channelId) {
const fav = preferences[`${Preferences.CATEGORY_FAVORITE_CHANNEL}--${channelId}`];
return fav ? fav.value === 'true' : false;
}
// New to replace the ones above
export function isDirectMessageVisible(preferences, channelId) {
const dm = preferences[`${Preferences.CATEGORY_DIRECT_CHANNEL_SHOW}--${channelId}`];
return dm ? dm.value === 'true' : true;
}
export function isGroupMessageVisible(preferences, channelId) {
const gm = preferences[`${Preferences.CATEGORY_GROUP_CHANNEL_SHOW}--${channelId}`];
return gm ? gm.value === 'true' : true;
}
export function isDirectChannelAutoClosed(config, preferences, channelId, channelActivity, channelArchiveTime = 0, currentChannelId = '') {
// When the config is not set or is a favorite channel
if (config.CloseUnusedDirectMessages !== 'true' || isFavoriteChannel(preferences, channelId)) {
return false;
}
const cutoff = new Date().getTime() - (7 * 24 * 60 * 60 * 1000);
const viewTimePref = preferences[`${Preferences.CATEGORY_CHANNEL_APPROXIMATE_VIEW_TIME}--${channelId}`];
const viewTime = viewTimePref ? parseInt(viewTimePref.value || 0, 10) : 0;
if (viewTime > cutoff) {
return false;
}
const openTimePref = preferences[`${Preferences.CATEGORY_CHANNEL_OPEN_TIME}--${channelId}`];
const openTime = openTimePref ? parseInt(openTimePref.value || 0, 10) : 0;
// Only close archived channels when not being viewed
if (channelId !== currentChannelId && channelArchiveTime && channelArchiveTime > openTime) {
return true;
}
const autoClose = preferences[`${Preferences.CATEGORY_SIDEBAR_SETTINGS}--close_unused_direct_messages`];
if (!autoClose || autoClose.value === 'after_seven_days') {
if (channelActivity && channelActivity > cutoff) {
return false;
}
if (openTime > cutoff) {
return false;
}
return !channelActivity || channelActivity < cutoff;
}
return false;
}