82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package lib
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import (
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"strings"
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"git.sr.ht/~rjarry/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 FindCalendartext(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) == "calendar" {
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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 := FindCalendartext(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 cur
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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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func FindAllNonMultipart(bs *models.BodyStructure, path []int, pathlist [][]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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pathlist = append(pathlist, cur)
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} else if mimetype == "multipart" {
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if sub := FindAllNonMultipart(part, cur, nil); len(sub) > 0 {
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pathlist = append(pathlist, sub...)
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}
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}
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}
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return pathlist
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}
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func EqualParts(a []int, b []int) bool {
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if len(a) != len(b) {
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return false
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}
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for i := 0; i < len(a); i++ {
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if a[i] != b[i] {
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return false
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}
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}
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return true
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}
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