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17 lines
316 B
Go
17 lines
316 B
Go
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package gravatar
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import (
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"crypto/md5"
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"fmt"
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"strings"
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)
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// helper function to create a Gravatar Hash
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// for the given Email address.
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func Generate(email string) string {
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email = strings.ToLower(strings.TrimSpace(email))
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hash := md5.New()
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hash.Write([]byte(email))
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return fmt.Sprintf("%x", hash.Sum(nil))
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}
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