49 lines
839 B
Go
49 lines
839 B
Go
package clean
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import (
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"strings"
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"github.com/photoprism/photoprism/pkg/txt"
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)
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// Name sanitizes a name string.
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func Name(name string) string {
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// Empty or too long?
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if name == "" || reject(name, txt.ClipDefault) {
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return ""
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}
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var prev rune
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// Remove unwanted characters.
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name = strings.Map(func(r rune) rune {
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if r == ' ' && (prev == 0 || prev == ' ') {
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return -1
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}
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prev = r
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if r < 32 || r == 127 {
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return -1
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}
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switch r {
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case '"', '$', '%', '\\', '*', '`', ';', '<', '>', '{', '}':
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return -1
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}
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return r
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}, name)
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// OK?
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if name = strings.TrimSpace(name); name == "" {
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return ""
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}
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// Make sure name isn't too long.
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return txt.Clip(name, txt.ClipDefault)
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}
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// NameCapitalized sanitizes and capitalizes a name.
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func NameCapitalized(name string) string {
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return txt.Title(Name(name))
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}
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