mirror of https://gitee.com/answerdev/answer.git
31 lines
677 B
Go
31 lines
677 B
Go
package gravatar
|
|
|
|
import (
|
|
"crypto/md5"
|
|
"encoding/hex"
|
|
"fmt"
|
|
"net/url"
|
|
)
|
|
|
|
// GetAvatarURL get avatar url from gravatar by email
|
|
func GetAvatarURL(baseURL, email string) string {
|
|
h := md5.New()
|
|
h.Write([]byte(email))
|
|
return baseURL + hex.EncodeToString(h.Sum(nil))
|
|
}
|
|
|
|
// Resize resize avatar by pixel
|
|
func Resize(originalAvatarURL string, sizePixel int) (resizedAvatarURL string) {
|
|
if len(originalAvatarURL) == 0 {
|
|
return
|
|
}
|
|
originalURL, err := url.Parse(originalAvatarURL)
|
|
if err != nil {
|
|
return originalAvatarURL
|
|
}
|
|
query := originalURL.Query()
|
|
query.Set("s", fmt.Sprintf("%d", sizePixel))
|
|
originalURL.RawQuery = query.Encode()
|
|
return originalURL.String()
|
|
}
|