From a0f92dd232097fa6662265ca49b222b72ca39c83 Mon Sep 17 00:00:00 2001
From: attilamolnar <attilamolnar@hush.com>
Date: Mon, 11 Feb 2013 17:52:21 +0100
Subject: cmd_invite Send invite announcements to halfops and higher when
 <security:announceinvites> is 'dynamic' regardless of the channel being +i or
 not

Clarify what the various options mean in the doc

Fixes #418 reported by @RawrDragon
---
 docs/conf/inspircd.conf.example | 14 +++++++-------
 src/commands/cmd_invite.cpp     | 38 ++++++++++++++++++++++----------------
 2 files changed, 29 insertions(+), 23 deletions(-)

diff --git a/docs/conf/inspircd.conf.example b/docs/conf/inspircd.conf.example
index 22369bc50..fea9d5d5c 100644
--- a/docs/conf/inspircd.conf.example
+++ b/docs/conf/inspircd.conf.example
@@ -660,13 +660,13 @@
 
 <security
 
-          # announceinvites: If this option is set, then invites are announced
-          # to the channel when a user invites another user. If you consider
-          # this to be unnecessary noise, set this to 'none'.
-          # To announce to all ops, set this to 'ops' and to announce to all users,
-          # set the value to 'all'. The value 'dynamic' will make the messages
-          # go to every user who has power of INVITE on the channel. This
-          # is the recommended setting.
+          # announceinvites: This option controls which members of the channel
+          # receive an announcement when someone is INVITEd. Available values:
+          # 'none' - don't send invite announcements
+          # 'all' - send invite announcements to all members
+          # 'ops' - send invite announcements to ops and higher ranked users
+          # 'dynamic' - send invite announcements to halfops (if available) and
+          #             higher ranked users. This is the recommended setting.
           announceinvites="dynamic"
 
           # hidemodes: If enabled, then the listmodes given will be hidden
diff --git a/src/commands/cmd_invite.cpp b/src/commands/cmd_invite.cpp
index e12b8244f..fd595d618 100644
--- a/src/commands/cmd_invite.cpp
+++ b/src/commands/cmd_invite.cpp
@@ -110,23 +110,29 @@ CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, Use
 			IS_LOCAL(u)->InviteTo(c->name.c_str(), timeout);
 		u->WriteFrom(user,"INVITE %s :%s",u->nick.c_str(),c->name.c_str());
 		user->WriteNumeric(RPL_INVITING, "%s %s %s",user->nick.c_str(),u->nick.c_str(),c->name.c_str());
-		switch (ServerInstance->Config->AnnounceInvites)
+		if (ServerInstance->Config->AnnounceInvites != ServerConfig::INVITE_ANNOUNCE_NONE)
 		{
-			case ServerConfig::INVITE_ANNOUNCE_ALL:
-				c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
-			break;
-			case ServerConfig::INVITE_ANNOUNCE_OPS:
-				c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
-			break;
-			case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
-				if (c->IsModeSet('i'))
-					c->WriteAllExceptSender(user, true, '@', "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
-				else
-					c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
-			break;
-			default:
-				/* Nobody */
-			break;
+			char prefix;
+			switch (ServerInstance->Config->AnnounceInvites)
+			{
+				case ServerConfig::INVITE_ANNOUNCE_OPS:
+				{
+					prefix = '@';
+					break;
+				}
+				case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
+				{
+					ModeHandler* mh = ServerInstance->Modes->FindMode('h', MODETYPE_CHANNEL);
+					prefix = (mh && mh->name == "halfop" ? mh->GetPrefix() : '@');
+					break;
+				}
+				default:
+				{
+					prefix = 0;
+					break;
+				}
+			}
+			c->WriteAllExceptSender(user, true, prefix, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
 		}
 		FOREACH_MOD(I_OnUserInvite,OnUserInvite(user,u,c,timeout));
 	}
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