forked from ungerik/go-start
/
url.go
70 lines (58 loc) · 1.11 KB
/
url.go
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package model
import (
"net/url"
"strings"
)
func NewUrl(value string) *Url {
return (*Url)(&value)
}
type Url string
func (self *Url) Get() string {
return string(*self)
}
func (self *Url) Set(value string) error {
if value == "" {
*self = ""
return nil
}
if !strings.HasPrefix(value, "http") {
value = "http://" + value
}
_, err := url.Parse(value)
if err == nil {
*self = Url(value)
}
return err
}
func (self *Url) IsEmpty() bool {
return *self == ""
}
func (self *Url) GetOrDefault(defaultURL string) string {
if self.IsEmpty() {
return defaultURL
}
return self.Get()
}
func (self *Url) String() string {
return self.Get()
}
func (self *Url) SetString(str string) error {
return self.Set(str)
}
func (self *Url) FixValue(metaData *MetaData) {
}
func (self *Url) Validate(metaData *MetaData) error {
if self.IsEmpty() {
if self.Required(metaData) {
return NewRequiredError(metaData)
}
} else {
if _, err := url.Parse(self.Get()); err != nil {
return err
}
}
return nil
}
func (self *Url) Required(metaData *MetaData) bool {
return metaData.BoolAttrib(StructTagKey, "required")
}