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-rw-r--r--commands/msg/forward.go104
1 files changed, 104 insertions, 0 deletions
diff --git a/commands/msg/forward.go b/commands/msg/forward.go
new file mode 100644
index 00000000..d7ecf663
--- /dev/null
+++ b/commands/msg/forward.go
@@ -0,0 +1,104 @@
+package msg
+
+import (
+ "bufio"
+ "errors"
+ "fmt"
+ "git.sr.ht/~sircmpwn/aerc/widgets"
+ "github.com/emersion/go-message"
+ "github.com/emersion/go-message/mail"
+ "io"
+)
+
+type forward struct{}
+
+func init() {
+ register(forward{})
+}
+
+func (_ forward) Aliases() []string {
+ return []string{"forward"}
+}
+
+func (_ forward) Complete(aerc *widgets.Aerc, args []string) []string {
+ return nil
+}
+
+func (_ forward) Execute(aerc *widgets.Aerc, args []string) error {
+ if len(args) != 1 {
+ return errors.New("Usage: forward")
+ }
+
+ widget := aerc.SelectedTab().(widgets.ProvidesMessage)
+ acct := widget.SelectedAccount()
+ if acct == nil {
+ return errors.New("No account selected")
+ }
+ store := widget.Store()
+ if store == nil {
+ return errors.New("Cannot perform action. Messages still loading")
+ }
+ msg, err := widget.SelectedMessage()
+ if err != nil {
+ return err
+ }
+ acct.Logger().Println("Forwarding email " + msg.Envelope.MessageId)
+
+ subject := "Fwd: " + msg.Envelope.Subject
+ defaults := map[string]string{
+ "Subject": subject,
+ }
+ composer := widgets.NewComposer(aerc.Config(), acct.AccountConfig(),
+ acct.Worker(), defaults)
+
+ addTab := func() {
+ tab := aerc.NewTab(composer, subject)
+ composer.OnHeaderChange("Subject", func(subject string) {
+ if subject == "" {
+ tab.Name = "New email"
+ } else {
+ tab.Name = subject
+ }
+ tab.Content.Invalidate()
+ })
+ }
+
+ // TODO: something more intelligent than fetching the 1st part
+ // TODO: add attachments!
+ store.FetchBodyPart(msg.Uid, []int{1}, func(reader io.Reader) {
+ header := message.Header{}
+ header.SetText(
+ "Content-Transfer-Encoding", msg.BodyStructure.Encoding)
+ header.SetContentType(
+ msg.BodyStructure.MIMEType, 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
+ }
+
+ pipeout, pipein := io.Pipe()
+ scanner := bufio.NewScanner(part.Body)
+ go composer.SetContents(pipeout)
+ // TODO: Let user customize the date format used here
+ io.WriteString(pipein, fmt.Sprintf("Forwarded message from %s on %s:\n\n",
+ msg.Envelope.From[0].Name,
+ msg.Envelope.Date.Format("Mon Jan 2, 2006 at 3:04 PM")))
+ for scanner.Scan() {
+ io.WriteString(pipein, fmt.Sprintf("%s\n", scanner.Text()))
+ }
+ pipein.Close()
+ pipeout.Close()
+ addTab()
+ })
+ return nil
+}