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import Constants from 'utils/constants.jsx';
const Preferences = Constants.Preferences;
import * as Utils from 'utils/utils.jsx';
import UserStore from 'stores/user_store.jsx';
import PreferenceStore from 'stores/preference_store.jsx';
import LocalizationStore from 'stores/localization_store.jsx';
/**
* Returns list of sorted channels grouped by type. Favorites here is considered as separated type.
*
* Example: {
* publicChannels: [...],
* privateChannels: [...],
* directAndGroupChannels: [...],
* favoriteChannels: [...]
* }
*/
export function buildDisplayableChannelList(persistentChannels) {
const missingDirectChannels = createMissingDirectChannels(persistentChannels);
const channels = persistentChannels.
concat(missingDirectChannels).
map(completeDirectChannelInfo).
filter(isNotDeletedChannel).
sort(sortChannelsByDisplayName);
const favoriteChannels = channels.filter(isFavoriteChannel);
const notFavoriteChannels = channels.filter(not(isFavoriteChannel));
const directAndGroupChannels = notFavoriteChannels.filter(orX(andX(isGroupChannel, isGroupChannelVisible), andX(isDirectChannel, isDirectChannelVisible)));
return {
favoriteChannels,
publicChannels: notFavoriteChannels.filter(isOpenChannel),
privateChannels: notFavoriteChannels.filter(isPrivateChannel),
directAndGroupChannels
};
}
export function isFavoriteChannel(channel) {
return PreferenceStore.getBool(Preferences.CATEGORY_FAVORITE_CHANNEL, channel.id);
}
export function isFavoriteChannelId(channelId) {
return PreferenceStore.getBool(Preferences.CATEGORY_FAVORITE_CHANNEL, channelId);
}
export function isNotDeletedChannel(channel) {
return channel.delete_at === 0;
}
export function isOpenChannel(channel) {
return channel.type === Constants.OPEN_CHANNEL;
}
export function isPrivateChannel(channel) {
return channel.type === Constants.PRIVATE_CHANNEL;
}
export function isGroupChannel(channel) {
return channel.type === Constants.GM_CHANNEL;
}
export function isGroupChannelVisible(channel) {
return PreferenceStore.getBool(Preferences.CATEGORY_GROUP_CHANNEL_SHOW, channel.id);
}
export function isDirectChannel(channel) {
return channel.type === Constants.DM_CHANNEL;
}
export function isDirectChannelVisible(channel) {
const channelId = Utils.getUserIdFromChannelName(channel);
return PreferenceStore.getBool(Preferences.CATEGORY_DIRECT_CHANNEL_SHOW, channelId);
}
export function completeDirectChannelInfo(channel) {
if (!isDirectChannel(channel)) {
return channel;
}
const dmChannelClone = JSON.parse(JSON.stringify(channel));
const teammateId = Utils.getUserIdFromChannelName(channel);
return Object.assign(dmChannelClone, {
display_name: Utils.displayUsername(teammateId),
teammate_id: teammateId,
status: UserStore.getStatus(teammateId) || 'offline'
});
}
const defaultPrefix = 'D'; // fallback for future types
const typeToPrefixMap = {[Constants.OPEN_CHANNEL]: 'A', [Constants.PRIVATE_CHANNEL]: 'B', [Constants.DM_CHANNEL]: 'C', [Constants.GM_CHANNEL]: 'C'};
export function sortChannelsByDisplayName(a, b) {
const locale = LocalizationStore.getLocale();
if (a.type !== b.type && typeToPrefixMap[a.type] !== typeToPrefixMap[b.type]) {
return (typeToPrefixMap[a.type] || defaultPrefix).localeCompare((typeToPrefixMap[b.type] || defaultPrefix), locale);
}
if (a.display_name !== b.display_name) {
return a.display_name.localeCompare(b.display_name, locale, {numeric: true});
}
return a.name.localeCompare(b.name, locale, {numeric: true});
}
export function showCreateOption(channelType, isAdmin, isSystemAdmin) {
if (global.window.mm_license.IsLicensed !== 'true') {
return true;
}
if (channelType === Constants.OPEN_CHANNEL) {
if (global.window.mm_config.RestrictPublicChannelCreation === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
} else if (global.window.mm_config.RestrictPublicChannelCreation === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
} else if (channelType === Constants.PRIVATE_CHANNEL) {
if (global.window.mm_config.RestrictPrivateChannelCreation === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
} else if (global.window.mm_config.RestrictPrivateChannelCreation === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
}
return true;
}
export function showManagementOptions(channel, isAdmin, isSystemAdmin, isChannelAdmin) {
if (global.window.mm_license.IsLicensed !== 'true') {
return true;
}
if (channel.type === Constants.OPEN_CHANNEL) {
if (global.window.mm_config.RestrictPublicChannelManagement === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
}
if (global.window.mm_config.RestrictPublicChannelManagement === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
if (global.window.mm_config.RestrictPublicChannelManagement === Constants.PERMISSIONS_CHANNEL_ADMIN && !isChannelAdmin && !isAdmin) {
return false;
}
} else if (channel.type === Constants.PRIVATE_CHANNEL) {
if (global.window.mm_config.RestrictPrivateChannelManagement === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
}
if (global.window.mm_config.RestrictPrivateChannelManagement === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
if (global.window.mm_config.RestrictPrivateChannelManagement === Constants.PERMISSIONS_CHANNEL_ADMIN && !isChannelAdmin && !isAdmin) {
return false;
}
}
return true;
}
export function showDeleteOption(channel, isAdmin, isSystemAdmin, isChannelAdmin) {
if (global.window.mm_license.IsLicensed !== 'true') {
return true;
}
if (channel.type === Constants.OPEN_CHANNEL) {
if (global.window.mm_config.RestrictPublicChannelDeletion === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
}
if (global.window.mm_config.RestrictPublicChannelDeletion === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
if (global.window.mm_config.RestrictPublicChannelDeletion === Constants.PERMISSIONS_CHANNEL_ADMIN && !isChannelAdmin && !isAdmin) {
return false;
}
} else if (channel.type === Constants.PRIVATE_CHANNEL) {
if (global.window.mm_config.RestrictPrivateChannelDeletion === Constants.PERMISSIONS_SYSTEM_ADMIN && !isSystemAdmin) {
return false;
}
if (global.window.mm_config.RestrictPrivateChannelDeletion === Constants.PERMISSIONS_TEAM_ADMIN && !isAdmin) {
return false;
}
if (global.window.mm_config.RestrictPrivateChannelDeletion === Constants.PERMISSIONS_CHANNEL_ADMIN && !isChannelAdmin && !isAdmin) {
return false;
}
}
return true;
}
export function buildGroupChannelName(channelId) {
const profiles = UserStore.getProfileListInChannel(channelId, true);
let displayName = '';
for (let i = 0; i < profiles.length; i++) {
displayName += Utils.displayUsernameForUser(profiles[i]);
if (i !== profiles.length - 1) {
displayName += ', ';
}
}
return displayName;
}
/*
* not exported helpers
*/
function createMissingDirectChannels(channels) {
const directChannelsDisplayPreferences = PreferenceStore.getCategory(Preferences.CATEGORY_DIRECT_CHANNEL_SHOW);
return Array.
from(directChannelsDisplayPreferences).
filter((entry) => entry[1] === 'true').
map((entry) => entry[0]).
filter((teammateId) => !channels.some(Utils.isDirectChannelForUser.bind(null, teammateId))).
map(createFakeChannelCurried(UserStore.getCurrentId()));
}
function createFakeChannel(userId, otherUserId) {
return {
name: Utils.getDirectChannelName(userId, otherUserId),
last_post_at: 0,
total_msg_count: 0,
type: Constants.DM_CHANNEL,
fake: true
};
}
function createFakeChannelCurried(userId) {
return (otherUserId) => createFakeChannel(userId, otherUserId);
}
function not(f) {
return (...args) => !f(...args);
}
function orX(...fns) {
return (...args) => fns.some((f) => f(...args));
}
function andX(...fns) {
return (...args) => fns.every((f) => f(...args));
}
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