25 lines
514 B
Go
25 lines
514 B
Go
package rnd
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import (
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"strconv"
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"time"
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)
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// PPID returns a unique id with prefix as string.
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func PPID(prefix byte) string {
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result := make([]byte, 0, 16)
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result = append(result, prefix)
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result = append(result, strconv.FormatInt(time.Now().UTC().Unix(), 36)[0:6]...)
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result = append(result, Token(9)...)
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return string(result)
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}
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// IsPPID returns true if the id seems to be a PhotoPrism unique id.
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func IsPPID(id string, prefix byte) bool {
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if len(id) != 16 {
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return false
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}
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return id[0] == prefix
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}
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