wikijs-fork/server/core/logger.js

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const _ = require('lodash')
const cluster = require('cluster')
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const fs = require('fs-extra')
const path = require('path')
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/* global WIKI */
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module.exports = {
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loggers: {},
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init() {
let winston = require('winston')
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let logger = new (winston.Logger)({
level: WIKI.config.logLevel,
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transports: []
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})
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logger.filters.push((level, msg) => {
let processName = (cluster.isMaster) ? 'MASTER' : `WORKER-${cluster.worker.id}`
return '[' + processName + '] ' + msg
})
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_.forOwn(_.omitBy(WIKI.config.logging.loggers, s => s.enabled === false), (loggerConfig, loggerKey) => {
let loggerModule = require(`../modules/logging/${loggerKey}`)
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loggerModule.init(logger, loggerConfig)
fs.readFile(path.join(WIKI.ROOTPATH, `assets/svg/auth-icon-${loggerKey}.svg`), 'utf8').then(iconData => {
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logger.icon = iconData
}).catch(err => {
if (err.code === 'ENOENT') {
logger.icon = '[missing icon]'
} else {
logger.error(err)
}
})
this.loggers[logger.key] = loggerModule
})
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return logger
}
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}