aerc

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git clone git://git.danielmoch.com/aerc.git
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commit 928ac1bcd9f7e4a6f20ab23a9416180534417cff
parent 29de3297a157c0ac109121152fe2b5737fc81d95
Author: Drew DeVault <sir@cmpwn.com>
Date:   Tue, 14 May 2019 14:18:01 -0400

Send emails asyncronously

Diffstat:
Mcommands/compose/send-message.go | 120++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------
1 file changed, 73 insertions(+), 47 deletions(-)

diff --git a/commands/compose/send-message.go b/commands/compose/send-message.go @@ -7,9 +7,11 @@ import ( "net/mail" "net/url" "strings" + "time" "github.com/emersion/go-sasl" "github.com/emersion/go-smtp" + "github.com/gdamore/tcell" "git.sr.ht/~sircmpwn/aerc2/widgets" ) @@ -77,61 +79,85 @@ func SendMessage(aerc *widgets.Aerc, args []string) error { return fmt.Errorf("Unsupported auth mechanism %s", auth) } - tlsConfig := &tls.Config{ - // TODO: ask user first - InsecureSkipVerify: true, - } - switch scheme { - case "smtp": - host := uri.Host - if !strings.ContainsRune(host, ':') { - host = host + ":587" // Default to submission port + aerc.SetStatus("Sending...") + + sendAsync := func() { + tlsConfig := &tls.Config{ + // TODO: ask user first + InsecureSkipVerify: true, } - conn, err = smtp.Dial(host) - if err != nil { - return err + switch scheme { + case "smtp": + host := uri.Host + if !strings.ContainsRune(host, ':') { + host = host + ":587" // Default to submission port + } + conn, err = smtp.Dial(host) + if err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return + } + defer conn.Close() + if sup, _ := conn.Extension("STARTTLS"); sup { + // TODO: let user configure tls? + if err = conn.StartTLS(tlsConfig); err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return + } + } + case "smtps": + host := uri.Host + if !strings.ContainsRune(host, ':') { + host = host + ":465" // Default to smtps port + } + conn, err = smtp.DialTLS(host, tlsConfig) + if err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return + } + defer conn.Close() } - defer conn.Close() - if sup, _ := conn.Extension("STARTTLS"); sup { - // TODO: let user configure tls? - if err = conn.StartTLS(tlsConfig); err != nil { - return err + + // TODO: sendmail + if saslClient != nil { + if err = conn.Auth(saslClient); err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return } } - case "smtps": - host := uri.Host - if !strings.ContainsRune(host, ':') { - host = host + ":465" // Default to smtps port + // TODO: the user could conceivably want to use a different From and sender + if err = conn.Mail(from.Address); err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return + } + for _, rcpt := range rcpts { + if err = conn.Rcpt(rcpt); err != nil { + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return + } } - conn, err = smtp.DialTLS(host, tlsConfig) + wc, err := conn.Data() if err != nil { - return err + aerc.PushStatus(" "+err.Error(), 10*time.Second). + Color(tcell.ColorDefault, tcell.ColorRed) + return } - defer conn.Close() + defer wc.Close() + composer.WriteMessage(header, wc) + composer.Close() + aerc.RemoveTab(composer) } - // TODO: sendmail - if saslClient != nil { - if err = conn.Auth(saslClient); err != nil { - return err - } - } - // TODO: the user could conceivably want to use a different From and sender - if err = conn.Mail(from.Address); err != nil { - return err - } - for _, rcpt := range rcpts { - if err = conn.Rcpt(rcpt); err != nil { - return err - } - } - wc, err := conn.Data() - if err != nil { - return err - } - defer wc.Close() - composer.WriteMessage(header, wc) - composer.Close() - aerc.RemoveTab(composer) + go func() { + sendAsync() + // TODO: Use a stack + aerc.SetStatus("Sent.") + }() return nil }