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LogManager.js
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LogManager.js
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require('@ostro/support/helpers')
const Manager = require('@ostro/support/manager')
const LineFormatter = require('./LineFormatter')
const Logger = require('./Logger')
const InvalidArgumentException = require('./InvalidArgumentException')
const { Winston, transports, format } = require('./winston');
const DailyRotateFile = require('winston-daily-rotate-file');
const fs = require('fs')
const { Console } = require('console');
class LogManager extends Manager {
$type = 'logging';
stack($channels, $channel = null) {
return new Logger(
this.createStackDriver({
channels: this.$drivers
}),
);
}
channel($channel = null) {
return this.driver($channel);
}
driver($driver = null) {
return this.get($driver || this.getDefaultDriver());
}
get($name) {
return this.$drivers[$name] || (this.$drivers[$name] = new Logger(this.resolve($name), this.configurationFor($name)))
}
createEmergencyLogger() {
return new Logger(new Winston('Ostro', this.prepareHandlers([new StreamHandler(
this.$container.storagePath() + '/logs/Ostro.log', this.level({
'level': 'debug'
})
)])), this.$container['events']);
}
resolve($name) {
let $config = this.configurationFor($name);
if (!($config)) {
throw new InvalidArgumentException("Log [{" + $name + "}] is not defined.");
}
return super.resolve($name, $config)
}
createCustomDriver($config) {
let $via = $config['via']
let $factory = is_callable($via) ? $via : this.$container.make($via);
return $factory($config);
}
createStackDriver($config) {
let $handlers = collect($config['channels']).flatMap(($channel) => {
let ch = this.channel($channel)
return ch.getLogger().getHandler()
}).all();
if (!$config['ignore_exceptions']) {
$handlers.handleExceptions = true;
}
return new Winston(($config), $handlers);
}
createSyslogDriver($config) {
const output = fs.createWriteStream(path.resolve('storage/logs/application.log'));
const errorOutput = fs.createWriteStream(path.resolve('storage/logs/application.log'));
return new Console({
stdout: output,
stderr: errorOutput
});
}
createSingleDriver($config) {
return new Winston(($config), [
this.prepareHandler(
new transports.File({
filename: $config['path'] || 'storage/logs/application.log'
}), $config
),
]);
}
createConsoleDriver($config) {
return new Winston(($config), [
this.prepareHandler(new transports.Console({ colorize: true, format: format.colorize() }))
]);
}
createDailyDriver($config) {
return new Winston(($config), [
this.prepareHandler(new DailyRotateFile({
filename: $config['path'] || 'storage/logs/application.log',
datePattern: $config['date_pattern'] || 'YYYY-MM-DD',
zippedArchive: false,
level: $config['level'] || 'info',
maxSize: $config['size'] || '10m',
maxFiles: $config['14'] || '14d',
}), $config),
]);
}
prepareTransport(transport) {
return transport
}
prepareHandlers($handlers) {
return $handlers;
}
prepareHandler($handler, $config = {}) {
if (!($config['formatter'])) {
$handler.format = (this.formatter());
} else if ($config['formatter'] !== 'default') {
$handler.format = (this.$container.make($config['formatter'], $config['formatter_with'] || null));
}
return $handler;
}
formatter(config) {
return new LineFormatter(config);
}
configurationFor(name) {
return super.getConfig(`channels.${name}`);
}
report($exception) {
this.driver().error($exception)
}
}
module.exports = LogManager