@uploadx/core/lib/utils/logger.js

Node.js resumable upload middleware

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.logger = exports.BasicLogger = void 0;
const util_1 = require("util");
const levels = ['debug', 'info', 'warn', 'error', 'none'];
var PriorityOf;
(function (PriorityOf) {
    PriorityOf[PriorityOf["debug"] = 0] = "debug";
    PriorityOf[PriorityOf["info"] = 1] = "info";
    PriorityOf[PriorityOf["warn"] = 2] = "warn";
    PriorityOf[PriorityOf["error"] = 3] = "error";
    PriorityOf[PriorityOf["none"] = 4] = "none";
})(PriorityOf || (PriorityOf = {}));
/**
 * Basic logger implementation
 */
class BasicLogger {
    constructor(options = {}) {
        this.options = options;
        this._logLevel = 'none';
        this.write = (data, level) => {
            if (PriorityOf[level] >= PriorityOf[this._logLevel]) {
                const message = (0, util_1.formatWithOptions)({ depth: 2, maxStringLength: 80 }, ...data);
                const timestamp = new Date().toISOString();
                this.logger[level](`${timestamp} ${level.toUpperCase()} ${this.label} ${message}`);
            }
        };
        this.logger = options.logger || console;
        this.label = options.label ?? 'uploadx:';
        if (options.logLevel)
            this.logLevel = options.logLevel;
        if (options.write)
            this.write = options.write;
    }
    get logLevel() {
        return this._logLevel;
    }
    set logLevel(value) {
        if (value && !levels.includes(value)) {
            throw new Error(`Invalid log level: ${value}, supported levels are: ${levels.join(', ')}.`);
        }
        this._logLevel = value;
    }
    info(...data) {
        this.write(data, 'info');
    }
    warn(...data) {
        this.write(data, 'warn');
    }
    error(...data) {
        this.write(data, 'error');
    }
    debug(...data) {
        this.write(data, 'debug');
    }
}
exports.BasicLogger = BasicLogger;
exports.logger = new BasicLogger();