quote.go

package logrusKit

import (
	"github.com/sirupsen/logrus"
)

// DisableQuote
/*
PS: 输出中存在 换行字符(\n) 的话，只有禁掉双引号才会生效.
*/
func DisableQuote(logger *logrus.Logger) {
	if logger == nil {
		logger = logrus.StandardLogger()
	}

	textFormatter, ok := logger.Formatter.(*logrus.TextFormatter)
	if ok {
		textFormatter.DisableQuote = true
		textFormatter.ForceQuote = false
	}
}

func EnableQuote(logger *logrus.Logger) {
	if logger == nil {
		logger = logrus.StandardLogger()
	}

	textFormatter, ok := logger.Formatter.(*logrus.TextFormatter)
	if ok {
		textFormatter.DisableQuote = false
		textFormatter.ForceQuote = true
	}
}

// DisableQuoteTemporarily 临时禁用双引号(")
/*
@param logger 	(1) 可以为nil（此时将采用logrus.StandardLogger()）
				(2) 只有当formatter为 *logrus.TextFormatter 类型，DisableQuote才会生效
*/
func DisableQuoteTemporarily(logger *logrus.Logger, callback func(logger *logrus.Logger)) {
	if callback == nil {
		return
	}

	if logger == nil {
		logger = logrus.StandardLogger()
	}
	textFormatter, ok := logger.Formatter.(*logrus.TextFormatter)
	if ok {
		a := textFormatter.DisableQuote
		b := textFormatter.ForceQuote

		textFormatter.DisableQuote = true
		textFormatter.ForceQuote = false

		callback(logger)

		// restore
		textFormatter.DisableQuote = a
		textFormatter.ForceQuote = b
	} else {
		callback(logger)
	}
}