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// Package controller provides HTTP request handlers and controllers for the 3x-ui web management panel.
// It handles routing, authentication, and API endpoints for managing Xray inbounds, settings, and more.
package controller
import (
"net/http"
"github.com/mhsanaei/3x-ui/v2/logger"
"github.com/mhsanaei/3x-ui/v2/web/locale"
"github.com/mhsanaei/3x-ui/v2/web/session"
"github.com/gin-gonic/gin"
)
// BaseController provides common functionality for all controllers, including authentication checks.
type BaseController struct{}
// checkLogin is a middleware that verifies user authentication and handles unauthorized access.
func (a *BaseController) checkLogin(c *gin.Context) {
if !session.IsLogin(c) {
if isAjax(c) {
pureJsonMsg(c, http.StatusUnauthorized, false, I18nWeb(c, "pages.login.loginAgain"))
} else {
c.Redirect(http.StatusTemporaryRedirect, c.GetString("base_path"))
}
c.Abort()
} else {
c.Next()
}
}
// I18nWeb retrieves an internationalized message for the web interface based on the current locale.
func I18nWeb(c *gin.Context, name string, params ...string) string {
anyfunc, funcExists := c.Get("I18n")
if !funcExists {
logger.Warning("I18n function not exists in gin context!")
return ""
}
i18nFunc, _ := anyfunc.(func(i18nType locale.I18nType, key string, keyParams ...string) string)
msg := i18nFunc(locale.Web, name, params...)
return msg
}
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