MaysWind
26 lines
680 B
Go
26 lines
680 B
Go
package utils
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import (
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"fmt"
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"strings"
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)
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const gravatarUrlFormat = "https://www.gravatar.com/avatar/%s"
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// GetInternalAvatarUrl returns the internal avatar url
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func GetInternalAvatarUrl(uid int64, avatarFileExtension string, webRootUrl string) string {
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if avatarFileExtension == "" {
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return ""
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}
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return fmt.Sprintf("%savatar/%d.%s", webRootUrl, uid, avatarFileExtension)
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}
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// GetGravatarUrl returns the Gravatar url according to the specified user email address
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func GetGravatarUrl(email string) string {
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email = strings.TrimSpace(email)
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email = strings.ToLower(email)
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emailMd5 := MD5EncodeToString([]byte(email))
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return fmt.Sprintf(gravatarUrlFormat, emailMd5)
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}
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