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FetchBodyParts: decode source in the workers

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Previously the workers returned a mixture of decoded / encoded parts.
This lead to a whole bunch of issues.
This commit changes the msgviewer and the commands to assume parts to already
be decoded
This commit is contained in:
Reto Brunner 2020-01-04 21:13:51 +01:00 • committed by Drew DeVault
commit 9096049f75
8 changed files with 29 additions and 117 deletions
commands/msg
reply.go

55
commands/msg/reply.go
View file

@ -9,9 +9,6 @@ import (
"strings"
"git.sr.ht/~sircmpwn/getopt"
"github.com/emersion/go-message"
_ "github.com/emersion/go-message/charset"
"github.com/emersion/go-message/mail"
"git.sr.ht/~sircmpwn/aerc/models"
"git.sr.ht/~sircmpwn/aerc/widgets"
@ -155,56 +152,9 @@ func (reply) Execute(aerc *widgets.Aerc, args []string) error {
template = aerc.Config().Templates.QuotedReply
}
store.FetchBodyPart(msg.Uid, []int{1}, func(reader io.Reader) {
header := message.Header{}
if len(msg.BodyStructure.Parts) > 0 {
partID := 0 // TODO: will we always choose first msg part?
header.SetText(
"Content-Transfer-Encoding", msg.BodyStructure.Parts[partID].Encoding)
if msg.BodyStructure.Parts[partID].MIMESubType == "" {
header.SetContentType(
msg.BodyStructure.Parts[partID].MIMEType,
msg.BodyStructure.Parts[partID].Params)
} else {
// include SubType if defined (text/plain, text/html, ...)
header.SetContentType(
fmt.Sprintf("%s/%s", msg.BodyStructure.Parts[partID].MIMEType,
msg.BodyStructure.Parts[partID].MIMESubType),
msg.BodyStructure.Parts[partID].Params)
}
header.SetText("Content-Description", msg.BodyStructure.Parts[partID].Description)
} else { // Parts has no headers, so we use global headers info
header.SetText(
"Content-Transfer-Encoding", msg.BodyStructure.Encoding)
if msg.BodyStructure.MIMESubType == "" {
header.SetContentType(
msg.BodyStructure.MIMEType,
msg.BodyStructure.Params)
} else {
// include SubType if defined (text/plain, text/html, ...)
header.SetContentType(
fmt.Sprintf("%s/%s", msg.BodyStructure.MIMEType,
msg.BodyStructure.MIMESubType),
msg.BodyStructure.Params)
}
header.SetText("Content-Description", msg.BodyStructure.Description)
}
entity, err := message.New(header, reader)
if err != nil {
// TODO: Do something with the error
addTab()
return
}
mreader := mail.NewReader(entity)
part, err := mreader.NextPart()
if err != nil {
// TODO: Do something with the error
addTab()
return
}
store.FetchBodyPart(msg.Uid, msg.BodyStructure, []int{1}, func(reader io.Reader) {
buf := new(bytes.Buffer)
buf.ReadFrom(part.Body)
buf.ReadFrom(reader)
defaults["Original"] = buf.String()
addTab()
})
@ -214,6 +164,7 @@ func (reply) Execute(aerc *widgets.Aerc, args []string) error {
}
}
//TODO (RPB): unused function
func findPlaintext(bs *models.BodyStructure,
path []int) (*models.BodyStructure, []int) {