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112 lines
2.8 KiB
112 lines
2.8 KiB
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package auth
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import (
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"net/http"
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"reflect"
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"github.com/codegangsta/martini"
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"github.com/gogits/binding"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/utils/log"
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)
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type RegisterForm struct {
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UserName string `form:"username" binding:"Required;AlphaDash;MinSize(5);MaxSize(30)"`
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Email string `form:"email" binding:"Required;Email;MaxSize(50)"`
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Password string `form:"passwd" binding:"Required;MinSize(6);MaxSize(30)"`
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}
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func (r *RegisterForm) Validate(errors *binding.Errors, req *http.Request, context martini.Context) {
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if req.Method == "GET" || errors.Count() == 0 {
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return
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}
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data := context.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
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data["HasError"] = true
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AssignForm(r, data)
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if len(errors.Overall) > 0 {
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for _, err := range errors.Overall {
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log.Error("RegisterForm.Validate: %v", err)
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}
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return
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}
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if err, ok := errors.Fields["UserName"]; ok {
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data["Err_Username"] = true
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switch err {
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case binding.RequireError:
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data["ErrorMsg"] = "Username cannot be empty"
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case binding.AlphaDashError:
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data["ErrorMsg"] = "Username must be valid alpha or numeric or dash(-_) characters"
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case binding.MinSizeError:
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data["ErrorMsg"] = "Username at least has 5 characters"
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case binding.MaxSizeError:
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data["ErrorMsg"] = "Username at most has 30 characters"
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default:
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data["ErrorMsg"] = "Unknown error: " + err
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}
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return
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}
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if err, ok := errors.Fields["Email"]; ok {
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data["Err_Email"] = true
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switch err {
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case binding.RequireError:
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data["ErrorMsg"] = "E-mail address cannot be empty"
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case binding.EmailError:
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data["ErrorMsg"] = "E-mail address is not valid"
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case binding.MaxSizeError:
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data["ErrorMsg"] = "E-mail address at most has 50 characters"
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default:
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data["ErrorMsg"] = "Unknown error: " + err
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}
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return
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}
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if err, ok := errors.Fields["Password"]; ok {
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data["Err_Passwd"] = true
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switch err {
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case binding.RequireError:
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data["ErrorMsg"] = "Password cannot be empty"
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case binding.MinSizeError:
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data["ErrorMsg"] = "Password at least has 6 characters"
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case binding.MaxSizeError:
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data["ErrorMsg"] = "Password at most has 30 characters"
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default:
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data["ErrorMsg"] = "Unknown error: " + err
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}
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return
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}
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}
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// AssignForm assign form values back to the template data.
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func AssignForm(form interface{}, data base.TmplData) {
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typ := reflect.TypeOf(form)
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val := reflect.ValueOf(form)
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if typ.Kind() == reflect.Ptr {
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typ = typ.Elem()
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val = val.Elem()
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}
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for i := 0; i < typ.NumField(); i++ {
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field := typ.Field(i)
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fieldName := field.Tag.Get("form")
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// Allow ignored fields in the struct
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if fieldName == "-" {
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continue
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}
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data[fieldName] = val.Field(i).Interface()
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}
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}
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