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authorGalen Abell <galen@galenabell.com>2019-05-26 17:37:39 -0400
committerDrew DeVault <sir@cmpwn.com>2019-05-27 09:37:07 -0400
commit28fc9fa53da1449498392f83d63a8502a5a958a3 (patch)
tree5c940758d297ca88f47f24344da3e8ee08e998bc /commands/msgview/save.go
parent62cd0b08aa82fe19e6d5d96b0341f7cffbb4cb7b (diff)
downloadaerc-28fc9fa53da1449498392f83d63a8502a5a958a3.tar.gz
Add :save and :pipe commands to viewer
* :save takes a path and saves the current message part to that location * :pipe is the same as pipe on the account page, but uses the current message part rather than the whole email (ie :pipe gzip -d) * Refactored account:pipe and extracted common pipe code to commands.util.QuickTerm * Added helper command aerc.PushError
Diffstat (limited to 'commands/msgview/save.go')
-rw-r--r--commands/msgview/save.go59
1 files changed, 59 insertions, 0 deletions
diff --git a/commands/msgview/save.go b/commands/msgview/save.go
new file mode 100644
index 00000000..4dabd524
--- /dev/null
+++ b/commands/msgview/save.go
@@ -0,0 +1,59 @@
+package msgview
+
+import (
+ "encoding/base64"
+ "errors"
+ "io"
+ "mime/quotedprintable"
+ "os"
+ "time"
+
+ "git.sr.ht/~sircmpwn/aerc/widgets"
+ "github.com/mitchellh/go-homedir"
+)
+
+func init() {
+ register("save", Save)
+}
+
+func Save(aerc *widgets.Aerc, args []string) error {
+ if len(args) < 2 {
+ return errors.New("Usage: :save <path>")
+ }
+
+ mv := aerc.SelectedTab().(*widgets.MessageViewer)
+ p := mv.CurrentPart()
+
+ p.Store.FetchBodyPart(p.Msg.Uid, p.Index, func(reader io.Reader) {
+ // email parts are encoded as 7bit (plaintext), quoted-printable, or base64
+ switch p.Part.Encoding {
+ case "base64":
+ reader = base64.NewDecoder(base64.StdEncoding, reader)
+ case "quoted-printable":
+ reader = quotedprintable.NewReader(reader)
+ }
+
+ target, err := homedir.Expand(args[1])
+ if err != nil {
+ aerc.PushError(" " + err.Error())
+ return
+ }
+
+ f, err := os.Create(target)
+ if err != nil {
+ aerc.PushError(" " + err.Error())
+ return
+ }
+ defer f.Close()
+
+ _, err = io.Copy(f, reader)
+ if err != nil {
+ aerc.PushError(" " + err.Error())
+ return
+ }
+
+ aerc.PushStatus("Saved to "+target, 10*time.Second)
+ })
+
+ return nil
+}