From bdc2f565939fa0e6fa59a774e44b284557f425f9 Mon Sep 17 00:00:00 2001
From: Tomatix <iirc@trollskap.no>
Date: Thu, 3 Dec 2020 01:09:01 +0100
Subject: [PATCH] Added /j /p /w and ctcpreply hook for TIME.

---
 Essentials.iis | 127 +++++++++++++++++++++++++++++++++++--------------
 1 file changed, 91 insertions(+), 36 deletions(-)

diff --git a/Essentials.iis b/Essentials.iis
index d66bb87..325fd03 100644
--- a/Essentials.iis
+++ b/Essentials.iis
@@ -3,12 +3,64 @@
 # (Map) Used if we try to ban someone but we haven't registered their hostname yet.
 global banqueue, kickqueue;
 
+command j(channel, key)
+{
+	if (channel == void) {
+		/echo Usage: /j channel
+		return;
+	}
+
+	if (channel[0] != "#")
+		channel = "#" + channel;
+
+	if (key == void)
+		/join %channel
+	else
+		/join %channel %key
+}
+
+command p(channel, message)
+{
+	if (channel == void) {
+		if (subwintype() == "Channel") {
+			channel = subwinname();
+		}
+		else {
+			/echo -G /p: Not in a channel. Try /p channel
+			return;
+		}
+	}
+
+	if (channel[0] != "#")
+		channel = "#" + channel;
+	
+	if (message == void)
+		/part %channel
+	else
+		/part %channel %message
+}
+
+command w(nickname) /whois %nickname
+
+hook ctcprequest(sender, target, command, message)
+{
+	# For simplicity, set following to "false" if this is undesirable:
+	response_CTCP_TIME = true;
+
+	/echo ctcp: %sender %target %command %message
+	
+	if (command == "TIME" && response_CTCP_TIME) {
+		t = now("yyyy/MM/dd hh:mm:ss t");
+		/ctcpreply %sender TIME %t
+	}
+}
+
 hook start()
 {
 	# Queue for host lookup if a ban is issued, but hostname is unknown.
 	# Key: nickname, Value: channel to issue ban.
 	banqueue = map();
-	
+
 	# Same as above, but value is the kick reason.
 	kickqueue = map();
 }
@@ -84,9 +136,9 @@ menu memberlist {
 			i = i + 1;
 		}
 	}
-	
+
 	divide
-	
+
 	"Privileges" {
         "Give op" => privilege(channel, "+", "o", selected);
         "Take op" => privilege(channel, "-", "o", selected);
@@ -97,9 +149,9 @@ menu memberlist {
         "Give voice" => privilege(channel, "+", "v", selected);
         "Take voice" => privilege(channel, "-", "v", selected);
 	}
-	
+
 	divide
-	
+
 	"Kick..." => {
 		if (maplen(selected) > 1) {
 			button = showmessage("Multiple members selected",
@@ -118,7 +170,7 @@ menu memberlist {
 			i = i + 1;
 		}
 	}
-	
+
 	"Ban" => {
 		if (maplen(selected) > 1) {
 			button = showmessage("Multiple members selected",
@@ -141,7 +193,7 @@ menu memberlist {
 			i = i + 1;
 		}
 	}
-	
+
 	"Ban + kick..." => {
 		if (maplen(selected) > 1) {
 			button = showmessage("Multiple members selected",
@@ -170,9 +222,9 @@ menu memberlist {
 			i = i + 1;
 		}
 	}
-	
+
 	divide
-	
+
 	"CTCP" {
 		"Ping" => {
 			if (maplen(selected) > 1) {
@@ -189,7 +241,7 @@ menu memberlist {
 				i = i + 1;
 			}
 		}
-		
+
 		"Version" => {
 			if (maplen(selected) > 1) {
 				button = showmessage("Multiple members selected",
@@ -205,7 +257,7 @@ menu memberlist {
 				i = i + 1;
 			}
 		}
-		
+
 		"Time" => {
 			if (maplen(selected) > 1) {
 				button = showmessage("Multiple members selected",
@@ -221,9 +273,9 @@ menu memberlist {
 				i = i + 1;
 			}
 		}
-		
+
 		divide
-		
+
 		"Custom..." => {
 			if (maplen(selected) > 1) {
 				button = showmessage("Multiple members selected",
@@ -244,6 +296,10 @@ menu memberlist {
 	}
 }
 
+#
+# Used as a callback when trying to ban someone we don't know the hostname of,
+# and this numeric responds with a hostname to ban.
+#
 hook numeric(code, args, msg)
 {
 	if (code == "302") {
@@ -252,18 +308,18 @@ hook numeric(code, args, msg)
 		# as an Operator.  The '-' or '+' characters represent
 		# whether the client has set an AWAY message or not
 		# respectively.
-		
+
 		nickend = strfind(msg, "=");
 		if (msg[nickend - 1] == "*") nickend = nickend - 1;
 		nickname = strmid(msg, 0, nickend);
-		
+
 		if (banqueue[nickname] != void) {
 			channel = banqueue[nickname];
 			mapremove(&banqueue, nickname);
-			
+
 			host = userhost(nickname);
 			/mode %channel +b %host
-			
+
 			if (kickqueue[nickname] != void) {
 				reason = kickqueue[nickname];
 				mapremove(&kickqueue, nickname);
@@ -280,24 +336,23 @@ hook numeric(code, args, msg)
 #
 function privilege(channel, action, mode, members)
 {
-    maxmodes = toint(isupport("MODES"));
-    totalmodes = maplen(&members);
-    i = 0;
-    while (i < totalmodes) {
-        modelen = maxmodes;
-        if ((totalmodes - i) < maxmodes)
-            modelen = totalmodes - i;
-            
-        j = i;
-        nicks = "";
-        while (j < (i + modelen)) {
-            nicks = nicks + members[j] + " ";
-            j = j + 1;
-        }
-        
-        modestr = action + strrep(mode, modelen);
-        /mode %channel %modestr %nicks
-        i = i + modelen;
-    }
+	maxmodes = toint(isupport("MODES"));
+	totalmodes = maplen(&members);
+	i = 0;
+	while (i < totalmodes) {
+		modelen = maxmodes;
+		if ((totalmodes - i) < maxmodes)
+			modelen = totalmodes - i;
 
+		j = i;
+		nicks = "";
+		while (j < (i + modelen)) {
+			nicks = nicks + members[j] + " ";
+			j = j + 1;
+		}
+
+		modestr = action + strrep(mode, modelen);
+		/mode %channel %modestr %nicks
+		i = i + modelen;
+	}
 }