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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package middleware
import (
"net/url"
"github.com/codegangsta/martini"
"github.com/gogits/gogs/modules/base"
)
type ToggleOptions struct {
SignInRequire bool
SignOutRequire bool
AdminRequire bool
DisableCsrf bool
}
func Toggle(options *ToggleOptions) martini.Handler {
return func(ctx *Context) {
if !base.InstallLock {
ctx.Redirect("/install")
return
}
if options.SignOutRequire && ctx.IsSigned && ctx.Req.RequestURI != "/" {
ctx.Redirect("/")
return
}
if !options.DisableCsrf {
if ctx.Req.Method == "POST" {
if !ctx.CsrfTokenValid() {
ctx.Error(403, "CSRF token does not match")
return
}
}
}
if options.SignInRequire {
if !ctx.IsSigned {
ctx.SetCookie("redirect_to", "/"+url.QueryEscape(ctx.Req.RequestURI))
ctx.Redirect("/user/login")
return
} else if !ctx.User.IsActive && base.Service.RegisterEmailConfirm {
ctx.Data["Title"] = "Activate Your Account"
ctx.HTML(200, "user/active")
return
}
}
if options.AdminRequire {
if !ctx.User.IsAdmin {
ctx.Error(403)
return
}
ctx.Data["PageIsAdmin"] = true
}
}
}
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