From 6271d455eb7d72ca2942e3721721be54fed27779 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sun, 9 Jun 2019 14:55:34 -0400
Subject: Add :read and :unread commands

---
 worker/imap/flags.go     | 17 +++++++++++++++++
 worker/imap/worker.go    |  2 ++
 worker/types/messages.go |  7 +++++++
 3 files changed, 26 insertions(+)

(limited to 'worker')

diff --git a/worker/imap/flags.go b/worker/imap/flags.go
index bd368c1..0122d8e 100644
--- a/worker/imap/flags.go
+++ b/worker/imap/flags.go
@@ -41,3 +41,20 @@ func (imapw *IMAPWorker) handleDeleteMessages(msg *types.DeleteMessages) {
 		imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
 	}
 }
+
+func (imapw *IMAPWorker) handleReadMessages(msg *types.ReadMessages) {
+	item := imap.FormatFlagsOp(imap.AddFlags, true)
+	flags := []interface{}{imap.SeenFlag}
+	if !msg.Read {
+		item = imap.FormatFlagsOp(imap.RemoveFlags, true)
+		flags = []interface{}{imap.SeenFlag}
+	}
+	if err := imapw.client.UidStore(&msg.Uids, item, flags, nil); err != nil {
+		imapw.worker.PostMessage(&types.Error{
+			Message: types.RespondTo(msg),
+			Error:   err,
+		}, nil)
+		return
+	}
+	imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
+}
diff --git a/worker/imap/worker.go b/worker/imap/worker.go
index 373072b..d978755 100644
--- a/worker/imap/worker.go
+++ b/worker/imap/worker.go
@@ -137,6 +137,8 @@ func (w *IMAPWorker) handleMessage(msg types.WorkerMessage) error {
 		w.handleFetchFullMessages(msg)
 	case *types.DeleteMessages:
 		w.handleDeleteMessages(msg)
+	case *types.ReadMessages:
+		w.handleReadMessages(msg)
 	case *types.CopyMessages:
 		w.handleCopyMessages(msg)
 	case *types.AppendMessage:
diff --git a/worker/types/messages.go b/worker/types/messages.go
index 0d81c4f..fa4b4e4 100644
--- a/worker/types/messages.go
+++ b/worker/types/messages.go
@@ -108,6 +108,13 @@ type DeleteMessages struct {
 	Uids imap.SeqSet
 }
 
+// Marks messages as read or unread
+type ReadMessages struct {
+	Message
+	Read bool
+	Uids imap.SeqSet
+}
+
 type CopyMessages struct {
 	Message
 	Destination string
-- 
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