init: pristine aerc 0.20.0 source

commands/account/view.go

@@ -0,0 +1,91 @@
+package account
+
+import (
+	"bytes"
+	"errors"
+
+	"git.sr.ht/~rjarry/aerc/app"
+	"git.sr.ht/~rjarry/aerc/commands"
+	"git.sr.ht/~rjarry/aerc/lib"
+	"git.sr.ht/~rjarry/aerc/lib/state"
+	"git.sr.ht/~rjarry/aerc/lib/templates"
+	"git.sr.ht/~rjarry/aerc/models"
+)
+
+type ViewMessage struct {
+	Peek       bool `opt:"-p" desc:"Peek message without marking it as read."`
+	Background bool `opt:"-b" desc:"Open message in a background tab."`
+}
+
+func init() {
+	commands.Register(ViewMessage{})
+}
+
+func (ViewMessage) Description() string {
+	return "View the selected message in a new tab."
+}
+
+func (ViewMessage) Context() commands.CommandContext {
+	return commands.MESSAGE_LIST
+}
+
+func (ViewMessage) Aliases() []string {
+	return []string{"view-message", "view"}
+}
+
+func (v ViewMessage) Execute(args []string) error {
+	acct := app.SelectedAccount()
+	if acct == nil {
+		return errors.New("No account selected")
+	}
+	if acct.Messages().Empty() {
+		return nil
+	}
+	store := acct.Messages().Store()
+	msg := acct.Messages().Selected()
+	if msg == nil {
+		return nil
+	}
+	_, deleted := store.Deleted[msg.Uid]
+	if deleted {
+		return nil
+	}
+	if msg.Error != nil {
+		app.PushError(msg.Error.Error())
+		return nil
+	}
+	lib.NewMessageStoreView(
+		msg,
+		!v.Peek && acct.UiConfig().AutoMarkRead,
+		store,
+		app.CryptoProvider(),
+		app.DecryptKeys,
+		func(view lib.MessageView, err error) {
+			if err != nil {
+				app.PushError(err.Error())
+				return
+			}
+			viewer, err := app.NewMessageViewer(acct, view)
+			if err != nil {
+				app.PushError(err.Error())
+				return
+			}
+			data := state.NewDataSetter()
+			data.SetAccount(acct.AccountConfig())
+			data.SetFolder(acct.Directories().SelectedDirectory())
+			data.SetHeaders(msg.RFC822Headers, &models.OriginalMail{})
+			var buf bytes.Buffer
+			err = templates.Render(acct.UiConfig().TabTitleViewer, &buf,
+				data.Data())
+			if err != nil {
+				acct.PushError(err)
+				return
+			}
+			if v.Background {
+				app.NewBackgroundTab(viewer, buf.String())
+			} else {
+				app.NewTab(viewer, buf.String())
+			}
+		})
+	return nil
+}