39 lines
830 B
Go
39 lines
830 B
Go
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package lib
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import (
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"strings"
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"git.sr.ht/~sircmpwn/aerc/models"
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)
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func FindPlaintext(bs *models.BodyStructure, path []int) []int {
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for i, part := range bs.Parts {
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cur := append(path, i+1)
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if strings.ToLower(part.MIMEType) == "text" &&
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strings.ToLower(part.MIMESubType) == "plain" {
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return cur
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}
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if strings.ToLower(part.MIMEType) == "multipart" {
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if path := FindPlaintext(part, cur); path != nil {
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return path
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}
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}
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}
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return nil
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}
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func FindFirstNonMultipart(bs *models.BodyStructure, path []int) []int {
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for i, part := range bs.Parts {
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cur := append(path, i+1)
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mimetype := strings.ToLower(part.MIMEType)
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if mimetype != "multipart" {
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return path
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} else if mimetype == "multipart" {
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if path := FindFirstNonMultipart(part, cur); path != nil {
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return path
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}
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}
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}
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return nil
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}
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