diff options
Diffstat (limited to 'pkg/form/form.go')
-rw-r--r-- | pkg/form/form.go | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/pkg/form/form.go b/pkg/form/form.go deleted file mode 100644 index 4cd81fac..00000000 --- a/pkg/form/form.go +++ /dev/null @@ -1,155 +0,0 @@ -// Copyright 2017 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 form - -import ( - "fmt" - "reflect" - "regexp" - "strings" - - "github.com/unknwon/com" - "github.com/go-macaron/binding" - "gopkg.in/macaron.v1" -) - -const ERR_ALPHA_DASH_DOT_SLASH = "AlphaDashDotSlashError" - -var AlphaDashDotSlashPattern = regexp.MustCompile("[^\\d\\w-_\\./]") - -func init() { - binding.SetNameMapper(com.ToSnakeCase) - binding.AddRule(&binding.Rule{ - IsMatch: func(rule string) bool { - return rule == "AlphaDashDotSlash" - }, - IsValid: func(errs binding.Errors, name string, v interface{}) (bool, binding.Errors) { - if AlphaDashDotSlashPattern.MatchString(fmt.Sprintf("%v", v)) { - errs.Add([]string{name}, ERR_ALPHA_DASH_DOT_SLASH, "AlphaDashDotSlash") - return false, errs - } - return true, errs - }, - }) -} - -type Form interface { - binding.Validator -} - -// Assign assign form values back to the template data. -func Assign(form interface{}, data map[string]interface{}) { - typ := reflect.TypeOf(form) - val := reflect.ValueOf(form) - - 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 - } else if len(fieldName) == 0 { - fieldName = com.ToSnakeCase(field.Name) - } - - data[fieldName] = val.Field(i).Interface() - } -} - -func getRuleBody(field reflect.StructField, prefix string) string { - for _, rule := range strings.Split(field.Tag.Get("binding"), ";") { - if strings.HasPrefix(rule, prefix) { - return rule[len(prefix) : len(rule)-1] - } - } - return "" -} - -func getSize(field reflect.StructField) string { - return getRuleBody(field, "Size(") -} - -func getMinSize(field reflect.StructField) string { - return getRuleBody(field, "MinSize(") -} - -func getMaxSize(field reflect.StructField) string { - return getRuleBody(field, "MaxSize(") -} - -func getInclude(field reflect.StructField) string { - return getRuleBody(field, "Include(") -} - -func validate(errs binding.Errors, data map[string]interface{}, f Form, l macaron.Locale) binding.Errors { - if errs.Len() == 0 { - return errs - } - - data["HasError"] = true - Assign(f, data) - - 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 errs[0].FieldNames[0] == field.Name { - data["Err_"+field.Name] = true - - trName := field.Tag.Get("locale") - if len(trName) == 0 { - trName = l.Tr("form." + field.Name) - } else { - trName = l.Tr(trName) - } - - switch errs[0].Classification { - case binding.ERR_REQUIRED: - data["ErrorMsg"] = trName + l.Tr("form.require_error") - case binding.ERR_ALPHA_DASH: - data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_error") - case binding.ERR_ALPHA_DASH_DOT: - data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_dot_error") - case ERR_ALPHA_DASH_DOT_SLASH: - data["ErrorMsg"] = trName + l.Tr("form.alpha_dash_dot_slash_error") - case binding.ERR_SIZE: - data["ErrorMsg"] = trName + l.Tr("form.size_error", getSize(field)) - case binding.ERR_MIN_SIZE: - data["ErrorMsg"] = trName + l.Tr("form.min_size_error", getMinSize(field)) - case binding.ERR_MAX_SIZE: - data["ErrorMsg"] = trName + l.Tr("form.max_size_error", getMaxSize(field)) - case binding.ERR_EMAIL: - data["ErrorMsg"] = trName + l.Tr("form.email_error") - case binding.ERR_URL: - data["ErrorMsg"] = trName + l.Tr("form.url_error") - case binding.ERR_INCLUDE: - data["ErrorMsg"] = trName + l.Tr("form.include_error", getInclude(field)) - default: - data["ErrorMsg"] = l.Tr("form.unknown_error") + " " + errs[0].Classification - } - return errs - } - } - return errs -} |