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70 lines
1.1 KiB
70 lines
1.1 KiB
package dts
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import (
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"database/sql/driver"
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"encoding/json"
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"errors"
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"fmt"
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"net/url"
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"strings"
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"gorm.io/gorm"
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"gorm.io/gorm/schema"
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)
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type URL url.URL
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func NewURL(url url.URL) URL {
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return URL(url)
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}
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func (u URL) Value() (driver.Value, error) {
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return u.String(), nil
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}
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func (u *URL) Scan(value interface{}) error {
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var us string
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switch v := value.(type) {
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case []byte:
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us = string(v)
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case string:
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us = v
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default:
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return errors.New(fmt.Sprint("Failed to parse URL:", value))
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}
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uu, err := url.Parse(us)
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if err != nil {
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return err
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}
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*u = URL(*uu)
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return nil
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}
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func (URL) GormDataType() string {
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return "url"
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}
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func (URL) GormDBDataType(db *gorm.DB, field *schema.Field) string {
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return "TEXT"
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}
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func (u *URL) String() string {
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return (*url.URL)(u).String()
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}
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func (u URL) MarshalJSON() ([]byte, error) {
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return json.Marshal(u.String())
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}
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func (u *URL) UnmarshalJSON(data []byte) error {
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// ignore null
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if string(data) == "null" {
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return nil
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}
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uu, err := url.Parse(strings.Trim(string(data), `"'`))
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if err != nil {
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return err
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}
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*u = URL(*uu)
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return nil
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}
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