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log.go
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log.go
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/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package handler
import (
"encoding/json"
"net/url"
"strings"
"github.com/admpub/nging/v5/application/library/common"
"github.com/admpub/nging/v5/application/library/ip2region"
"github.com/admpub/tail"
ua "github.com/admpub/useragent"
"github.com/nging-plugins/caddymanager/application/library/cmder"
"github.com/nging-plugins/caddymanager/application/model"
"github.com/webx-top/db"
"github.com/webx-top/echo"
)
func LogShow(ctx echo.Context) error {
return common.LogShow(ctx, cmder.GetCaddyConfig().LogFile)
}
func VhostLog(ctx echo.Context) error {
id := ctx.Formx(`id`).Uint()
if id < 1 {
return ctx.JSON(ctx.Data().SetError(ctx.E(`id无效`)))
}
var err error
m := model.NewVhost(ctx)
err = m.Get(nil, db.Cond{`id`: id})
if err != nil {
if err == db.ErrNoMoreRows {
err = ctx.E(`不存在id为%d的网站`)
}
return ctx.JSON(ctx.Data().SetError(err))
}
var formData url.Values
err = json.Unmarshal([]byte(m.Setting), &formData)
if err != nil {
return ctx.JSON(ctx.Data().SetError(err))
}
logFile := formData.Get(`log_file`)
return common.LogShow(ctx, logFile, echo.H{`title`: m.Name})
}
func ParseTailLine(line *tail.Line) (interface{}, error) {
logM := model.NewAccessLog(nil)
err := logM.Parse(line.Text)
res := logM.ToLite()
realIP := logM.RemoteAddr
if len(logM.XForwardFor) > 0 {
realIP = strings.TrimSpace(strings.SplitN(logM.XForwardFor, ",", 2)[0])
} else if len(logM.XRealIp) > 0 {
realIP = logM.XRealIp
}
if ipInfo, _err := ip2region.IPInfo(realIP); _err == nil {
res.Region = ipInfo.Country + " - " + ipInfo.Region + " - " + ipInfo.Province + " - " + ipInfo.City + " " + ipInfo.ISP + " (" + realIP + ")"
} else {
res.Region = realIP
}
infoUA := ua.Parse(logM.UserAgent)
res.OS = infoUA.OS
if len(infoUA.OSVersion) > 0 {
res.OS += ` (` + infoUA.OSVersion + `)`
}
res.Brower = logM.BrowerName
if len(res.Brower) == 0 {
res.Brower = infoUA.Name
}
if len(infoUA.Version) > 0 {
res.Brower += ` (` + infoUA.Version + `)`
}
res.Type = logM.BrowerType
return res, err
}