From 0ddc0458ef76f093d11aa891041a391328477cd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C5=99emysl=20Janouch?= <p.janouch@gmail.com>
Date: Sun, 7 Jun 2015 06:15:31 +0200
Subject: [PATCH] degesch: show channel prefixes in PRIVMSG lines

---
 degesch.c | 42 ++++++++++++++++++++++++++++++++++++++----
 1 file changed, 38 insertions(+), 4 deletions(-)

diff --git a/degesch.c b/degesch.c
index abe8236..defdb29 100644
--- a/degesch.c
+++ b/degesch.c
@@ -918,6 +918,7 @@ struct buffer_line_args
 	char *object;                       ///< Object of action
 	char *text;                         ///< Text of message
 	char *reason;                       ///< Reason for PART, KICK, QUIT
+	char *prefixes;                     ///< Channel user prefixes
 };
 
 struct buffer_line
@@ -947,6 +948,7 @@ buffer_line_destroy (struct buffer_line *self)
 	free (self->args.object);
 	free (self->args.text);
 	free (self->args.reason);
+	free (self->args.prefixes);
 	free (self);
 }
 
@@ -2385,9 +2387,11 @@ buffer_line_display (struct app_context *ctx,
 	{
 	case BUFFER_LINE_PRIVMSG:
 		if (line->flags & BUFFER_LINE_HIGHLIGHT)
-			formatter_add (&f, "#a<#s>#r #m", ATTR_HIGHLIGHT, nick, a->text);
+			formatter_add (&f, "#a<#s#s>#r #m",
+				a->prefixes ? a->prefixes : "", ATTR_HIGHLIGHT, nick, a->text);
 		else
-			formatter_add (&f, "<#c#s#r> #m", nick_color, nick, a->text);
+			formatter_add (&f, "<#s#c#s#r> #m",
+				a->prefixes ? a->prefixes : "", nick_color, nick, a->text);
 		break;
 	case BUFFER_LINE_ACTION:
 		if (line->flags & BUFFER_LINE_HIGHLIGHT)
@@ -4457,6 +4461,22 @@ irc_handle_privmsg_text (struct server *s,
 	const char *target = msg->params.vector[0];
 	struct buffer *buffer = irc_get_buffer_for_message (s, msg, target);
 
+	const char *prefixes = "";
+	if (irc_is_channel (s, target))
+	{
+		char *nickname = irc_cut_nickname (msg->prefix);
+
+		struct user *user;
+		struct channel *channel;
+		struct channel_user *channel_user;
+		if ((user = str_map_find (&s->irc_users, nickname))
+		 && (channel = str_map_find (&s->irc_channels, target))
+		 && (channel_user = irc_channel_get_user (channel, user)))
+			prefixes = channel_user->prefixes.str;
+
+		free (nickname);
+	}
+
 	if (buffer)
 	{
 		// TODO: some more obvious indication of highlights
@@ -4468,7 +4488,8 @@ irc_handle_privmsg_text (struct server *s,
 			: BUFFER_LINE_PRIVMSG;
 		buffer_send (s->ctx, buffer, type, flags,
 			.who  = irc_to_utf8 (s->ctx, msg->prefix),
-			.text = irc_to_utf8 (s->ctx, text->str));
+			.text = irc_to_utf8 (s->ctx, text->str),
+			.prefixes = xstrdup (prefixes));
 	}
 }
 
@@ -5374,10 +5395,23 @@ static void
 log_outcoming_privmsg (struct server *s,
 	struct send_autosplit_args *a, struct buffer *buffer, const char *line)
 {
+	const char *prefixes = "";
+	if (irc_is_channel (s, a->target))
+	{
+		struct user *user;
+		struct channel *channel;
+		struct channel_user *channel_user;
+		if ((user = s->irc_user)
+		 && (channel = str_map_find (&s->irc_channels, a->target))
+		 && (channel_user = irc_channel_get_user (channel, user)))
+			prefixes = channel_user->prefixes.str;
+	}
+
 	if (buffer && soft_assert (s->irc_user))
 		buffer_send (s->ctx, buffer, BUFFER_LINE_PRIVMSG, 0,
 			.who  = irc_to_utf8 (s->ctx, s->irc_user->nickname),
-			.text = irc_to_utf8 (s->ctx, line));
+			.text = irc_to_utf8 (s->ctx, line),
+			.prefixes = xstrdup (prefixes));
 	else
 		// TODO: fix logging and encoding
 		buffer_send (s->ctx, s->buffer, BUFFER_LINE_STATUS, 0,