From 08449325007875e9ef858481733ee3fbe1a4b2eb Mon Sep 17 00:00:00 2001
From: delthas <delthas@dille.cc>
Date: Wed, 21 Dec 2022 15:57:30 +0100
Subject: Implement /OPER

Fixes: https://todo.sr.ht/~taiite/senpai/105
---
 commands.go      | 17 +++++++++++++++++
 doc/senpai.1.scd |  3 +++
 irc/session.go   |  4 ++++
 3 files changed, 24 insertions(+)

diff --git a/commands.go b/commands.go
index 3428ff2..6fb501f 100644
--- a/commands.go
+++ b/commands.go
@@ -89,6 +89,14 @@ func init() {
 			Desc:      "change your nickname",
 			Handle:    commandDoNick,
 		},
+		"OPER": {
+			AllowHome: true,
+			MinArgs:   2,
+			MaxArgs:   2,
+			Usage:     "<username> <password>",
+			Desc:      "log in to an operator account",
+			Handle:    commandDoOper,
+		},
 		"MODE": {
 			AllowHome: true,
 			MaxArgs:   maxArgsInfinite,
@@ -420,6 +428,15 @@ func commandDoNick(app *App, args []string) (err error) {
 	return
 }
 
+func commandDoOper(app *App, args []string) (err error) {
+	s := app.CurrentSession()
+	if s == nil {
+		return errOffline
+	}
+	s.Oper(args[0], args[1])
+	return
+}
+
 func commandDoMode(app *App, args []string) (err error) {
 	_, target := app.win.CurrentBuffer()
 	if len(args) > 0 && !strings.HasPrefix(args[0], "+") && !strings.HasPrefix(args[0], "-") {
diff --git a/doc/senpai.1.scd b/doc/senpai.1.scd
index 4cb3578..c6b45e2 100644
--- a/doc/senpai.1.scd
+++ b/doc/senpai.1.scd
@@ -178,6 +178,9 @@ _name_ is matched case-insensitively.  It can be one of the following:
 *NICK* <nickname>
 	Change your nickname.
 
+*OPER* <username> <password>
+	Log in to an operator account.
+
 *MODE* <nick/channel> <flags> [args]
 	Change channel or user modes.
 
diff --git a/irc/session.go b/irc/session.go
index 0e0d6ba..cd56ee1 100644
--- a/irc/session.go
+++ b/irc/session.go
@@ -361,6 +361,10 @@ func (s *Session) ChangeNick(nick string) {
 	s.out <- NewMessage("NICK", nick)
 }
 
+func (s *Session) Oper(username string, password string) {
+	s.out <- NewMessage("OPER", username, password)
+}
+
 func (s *Session) MOTD() {
 	s.out <- NewMessage("MOTD")
 }
-- 
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