xmppjs-chat-bot/lib/logger.js

Server-side XMPP chat bot

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapLogger = exports.ColorConsoleLogger = exports.ConsoleLogger = exports.DefaultLogger = void 0;
class DefaultLogger {
    debug() { }
    info() { }
    warn() { }
    error() { }
    setLevel() { }
}
exports.DefaultLogger = DefaultLogger;
class ConsoleLogger {
    constructor(prefix) {
        this.prefix = prefix ?? '';
        this.debug = this._void;
        this.info = this._info;
        this.warn = this._warn;
        this.error = this._error;
    }
    _debug(s) {
        console.log('' + s);
    }
    _info(s) {
        console.info('' + s);
    }
    _warn(s) {
        console.warn('' + s);
    }
    _error(s) {
        console.error('' + s);
    }
    _void(_s) { }
    setLevel(level) {
        this.debug = this._void;
        this.info = this._void;
        this.warn = this._void;
        this.error = this._void;
        if (level === 'error') {
            this.error = this._error;
        }
        else if (level === 'warn') {
            this.error = this._error;
            this.warn = this._warn;
        }
        else if (level === 'info') {
            this.error = this._error;
            this.warn = this._warn;
            this.info = this._info;
        }
        else if (level === 'debug') {
            this.error = this._error;
            this.warn = this._warn;
            this.info = this._info;
            this.debug = this._debug;
        }
    }
}
exports.ConsoleLogger = ConsoleLogger;
class ColorConsoleLogger extends ConsoleLogger {
    _debug(s) {
        super._debug('\x1b[90m' + s + '\x1b[0m');
    }
    _info(s) {
        super._info('\x1b[32m' + s + '\x1b[0m');
    }
    _warn(s) {
        super._warn('\x1b[33m' + s + '\x1b[0m');
    }
    _error(s) {
        super._error('\x1b[31m' + s + '\x1b[0m');
    }
}
exports.ColorConsoleLogger = ColorConsoleLogger;
function _addPrefix(s, name) {
    if (typeof s !== 'string') {
        if ('toString' in s) {
            s = s.toString();
        }
        else {
            s = '???';
        }
    }
    if (!s.startsWith('[')) {
        return `[${name}] ${s}`;
    }
    return `[${name}]${s}`;
}
function wrapLogger(name, logger) {
    return {
        debug: (s) => logger.debug(_addPrefix(s, name)),
        info: (s) => logger.info(_addPrefix(s, name)),
        warn: (s) => logger.warn(_addPrefix(s, name)),
        error: (s) => logger.error(_addPrefix(s, name)),
        setLevel: (level) => logger.setLevel(level)
    };
}
exports.wrapLogger = wrapLogger;
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