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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 apiv1
import (
"net/http"
"reflect"
"github.com/go-martini/martini"
"github.com/gogits/gogs/modules/auth"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/log"
"github.com/gogits/gogs/modules/middleware/binding"
)
type MarkdownForm struct {
Text string `form:"text" binding:"Required"`
Mode string `form:"mode"`
Context string `form:"context"`
}
func (f *MarkdownForm) Validate(errs *binding.Errors, req *http.Request, ctx martini.Context) {
data := ctx.Get(reflect.TypeOf(base.TmplData{})).Interface().(base.TmplData)
validateApiReq(errs, data, f)
}
func validateApiReq(errs *binding.Errors, data base.TmplData, f interface{}) {
if errs.Count() == 0 {
return
} else if len(errs.Overall) > 0 {
for _, err := range errs.Overall {
log.Error("%s: %v", reflect.TypeOf(f), err)
}
return
}
data["HasError"] = true
typ := reflect.TypeOf(f)
val := reflect.ValueOf(f)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
}
for i := 0; i < typ.NumField(); i++ {
field := typ.Field(i)
fieldName := field.Tag.Get("form")
// Allow ignored fields in the struct
if fieldName == "-" {
continue
}
if err, ok := errs.Fields[field.Name]; ok {
switch err {
case binding.BindingRequireError:
data["ErrorMsg"] = fieldName + " cannot be empty"
case binding.BindingAlphaDashError:
data["ErrorMsg"] = fieldName + " must be valid alpha or numeric or dash(-_) characters"
case binding.BindingAlphaDashDotError:
data["ErrorMsg"] = fieldName + " must be valid alpha or numeric or dash(-_) or dot characters"
case binding.BindingMinSizeError:
data["ErrorMsg"] = fieldName + " must contain at least " + auth.GetMinMaxSize(field) + " characters"
case binding.BindingMaxSizeError:
data["ErrorMsg"] = fieldName + " must contain at most " + auth.GetMinMaxSize(field) + " characters"
case binding.BindingEmailError:
data["ErrorMsg"] = fieldName + " is not a valid e-mail address"
case binding.BindingUrlError:
data["ErrorMsg"] = fieldName + " is not a valid URL"
default:
data["ErrorMsg"] = "Unknown error: " + err
}
return
}
}
}
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