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/**
* User Account Control information containing level constants
* and simple helper functions related to users
* @property {Object} levels - Defines labels for default permission ranges
* @author MinusGix ( https://github.com/MinusGix )
* @version v1.0.0
* @license WTFPL ( http://www.wtfpl.net/txt/copying/ )
*/
/**
* Object defining labels for default permission ranges
* @typedef {Object} levels
* @property {number} admin Global administrator range
* @property {number} moderator Global moderator range
* @property {number} channelOwner Local administrator range
* @property {number} channelModerator Local moderator range
* @property {number} channelTrusted Local (non-public) channel trusted
* @property {number} trustedUser Public channel trusted
* @property {number} default Default user level
*/
export const levels = {
admin: 9999999,
moderator: 999999,
channelOwner: 99999,
channelModerator: 9999,
channelTrusted: 8999,
trustedUser: 500,
default: 100,
};
/**
* Returns true if target level is equal or greater than the global admin level
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isAdmin(level) {
return level >= levels.admin;
}
/**
* Returns true if target level is equal or greater than the global moderator level
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isModerator(level) {
return level >= levels.moderator;
}
/**
* Returns true if target level is equal or greater than the channel owner level
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isChannelOwner(level) {
return level >= levels.channelOwner;
}
/**
* Returns true if target level is equal or greater than the channel moderator level
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isChannelModerator(level) {
return level >= levels.channelModerator;
}
/**
* Returns true if target level is equal or greater than the channel trust level
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isChannelTrusted(level) {
return level >= levels.channelTrusted;
}
/**
* Returns true if target level is equal or greater than a trusted user
* @public
* @param {number} level Level to verify
* @return {boolean}
*/
export function isTrustedUser(level) {
return level >= levels.trustedUser;
}
/**
* Return an object containing public information about the socket
* @public
* @param {WebSocket} socket Target client
* @return {Object}
*/
export function getUserDetails(socket) {
return {
uType: socket.uType,
nick: socket.nick,
trip: socket.trip || 'null',
hash: socket.hash,
level: socket.level,
userid: socket.userid,
};
}
/**
* Returns true if the nickname is valid
* @public
* @param {string} nick Nickname to verify
* @return {boolean}
*/
export function verifyNickname(nick) {
return /^[a-zA-Z0-9_]{1,24}$/.test(nick);
}
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