commit 7fbbcec

Add AWAY and BACK commands

Fixes: https://todo.sr.ht/~taiite/senpai/118

 1@@ -1099,6 +1099,14 @@ func (app *App) handleIRCEvent(netID string, ev interface{}) {
 2 					return
 3 				}
 4 			}
 5+		case "305", "306":
 6+			app.addStatusLine(netID, ui.Line{
 7+				At:        time.Now(),
 8+				Head:      "--",
 9+				HeadColor: app.cfg.Colors.Status,
10+				Body:      ui.Styled(ev.Message, tcell.StyleDefault.Foreground(app.cfg.Colors.Status)),
11+			})
12+			return
13 		}
14 		var head string
15 		var body string

 1@@ -209,6 +209,19 @@ func init() {
 2 			Desc:    "search messages in a target",
 3 			Handle:  commandDoSearch,
 4 		},
 5+		"AWAY": {
 6+			AllowHome: true,
 7+			MinArgs:   0,
 8+			MaxArgs:   1,
 9+			Usage:     "[message]",
10+			Desc:      "mark yourself as away",
11+			Handle:    commandDoAway,
12+		},
13+		"BACK": {
14+			AllowHome: true,
15+			Desc:      "mark yourself as back from being away",
16+			Handle:    commandDoBack,
17+		},
18 		"SHRUG": {
19 			Desc:   "send a shrug to the current channel ¯\\_(ツ)_/¯",
20 			Handle: commandDoShrug,
21@@ -718,6 +731,28 @@ func commandDoSearch(app *App, args []string) (err error) {
22 	return nil
23 }
24 
25+func commandDoAway(app *App, args []string) (err error) {
26+	reason := "Away"
27+	if len(args) > 0 {
28+		reason = args[0]
29+	}
30+	s := app.CurrentSession()
31+	if s == nil {
32+		return errOffline
33+	}
34+	s.Away(reason)
35+	return nil
36+}
37+
38+func commandDoBack(app *App, args []string) (err error) {
39+	s := app.CurrentSession()
40+	if s == nil {
41+		return errOffline
42+	}
43+	s.Away("")
44+	return nil
45+}
46+
47 // implemented from https://golang.org/src/strings/strings.go?s=8055:8085#L310
48 func fieldsN(s string, n int) []string {
49 	s = strings.TrimSpace(s)

 1@@ -215,6 +215,12 @@ _name_ is matched case-insensitively.  It can be one of the following:
 2 	Search messages matching the given text, in the current channel or server.
 3 	This opens a temporary list, which can be closed with the escape key.
 4 
 5+*AWAY* [message]
 6+	Mark yourself as away, with an optional away message.
 7+
 8+*BACK*
 9+	Mark yourself as back from being away.
10+
11 *SHRUG*
12 	Send a shrug emoji to the current channel. ¯\\\_(ツ)\_/¯
13 

 1@@ -414,6 +414,14 @@ func (s *Session) Search(target, text string) {
 2 	s.out <- NewMessage("SEARCH", formatTags(attrs))
 3 }
 4 
 5+func (s *Session) Away(message string) {
 6+	if message != "" {
 7+		s.out <- NewMessage("AWAY", message)
 8+	} else {
 9+		s.out <- NewMessage("AWAY")
10+	}
11+}
12+
13 func splitChunks(s string, chunkLen int) (chunks []string) {
14 	if chunkLen <= 0 {
15 		return []string{s}