You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.2 KiB
48 lines
1.2 KiB
// Copyright 2020 The Gitea 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 models
|
|
|
|
import (
|
|
"crypto/md5"
|
|
"fmt"
|
|
"net/url"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/modules/cache"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
)
|
|
|
|
// EmailHash represents a pre-generated hash map
|
|
type EmailHash struct {
|
|
Hash string `xorm:"pk varchar(32)"`
|
|
Email string `xorm:"UNIQUE NOT NULL"`
|
|
}
|
|
|
|
// GetEmailForHash converts a provided md5sum to the email
|
|
func GetEmailForHash(md5Sum string) (string, error) {
|
|
return cache.GetString("Avatar:"+md5Sum, func() (string, error) {
|
|
emailHash := EmailHash{
|
|
Hash: strings.ToLower(strings.TrimSpace(md5Sum)),
|
|
}
|
|
|
|
_, err := x.Get(&emailHash)
|
|
return emailHash.Email, err
|
|
})
|
|
}
|
|
|
|
// AvatarLink returns an avatar link for a provided email
|
|
func AvatarLink(email string) string {
|
|
lowerEmail := strings.ToLower(strings.TrimSpace(email))
|
|
sum := fmt.Sprintf("%x", md5.Sum([]byte(lowerEmail)))
|
|
_, _ = cache.GetString("Avatar:"+sum, func() (string, error) {
|
|
emailHash := &EmailHash{
|
|
Email: lowerEmail,
|
|
Hash: sum,
|
|
}
|
|
_, _ = x.Insert(emailHash)
|
|
return lowerEmail, nil
|
|
})
|
|
return setting.AppSubURL + "/avatar/" + url.PathEscape(sum)
|
|
}
|
|
|