X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcoremods%2Fcore_channel%2Fcmd_topic.cpp;h=835ac82ed3eea9297a7616408a4a644e4e3360d0;hb=dcd3438011d59aa4de4df64abf06bca1cbf36859;hp=b421489399953867c169af5712d60a418d5e9d05;hpb=761e6d75ba37b984998952940ed681e79e456142;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/coremods/core_channel/cmd_topic.cpp b/src/coremods/core_channel/cmd_topic.cpp
index b42148939..835ac82ed 100644
--- a/src/coremods/core_channel/cmd_topic.cpp
+++ b/src/coremods/core_channel/cmd_topic.cpp
@@ -25,6 +25,7 @@
 
 CommandTopic::CommandTopic(Module* parent)
 	: SplitCommand(parent, "TOPIC", 1, 2)
+	, exemptionprov(parent)
 	, secretmode(parent, "secret")
 	, topiclockmode(parent, "topiclock")
 {
@@ -73,14 +74,24 @@ CmdResult CommandTopic::HandleLocal(const std::vector<std::string>& parameters,
 			user->WriteNumeric(ERR_NOTONCHANNEL, c->name, "You're not on that channel!");
 			return CMD_FAILURE;
 		}
-		if (c->IsModeSet(topiclockmode) && !ServerInstance->OnCheckExemption(user, c, "topiclock").check(c->GetPrefixValue(user) >= HALFOP_VALUE))
+		if (c->IsModeSet(topiclockmode))
 		{
-			user->WriteNumeric(ERR_CHANOPRIVSNEEDED, c->name, "You do not have access to change the topic on this channel");
-			return CMD_FAILURE;
+			ModResult MOD_RESULT = CheckExemption::Call(exemptionprov, user, c, "topiclock");
+			if (!MOD_RESULT.check(c->GetPrefixValue(user) >= HALFOP_VALUE))
+			{
+				user->WriteNumeric(ERR_CHANOPRIVSNEEDED, c->name, "You do not have access to change the topic on this channel");
+				return CMD_FAILURE;
+			}
 		}
 	}
 
-	c->SetTopic(user, t);
+	// Make sure the topic is not longer than the limit in the config
+	if (t.length() > ServerInstance->Config->Limits.MaxTopic)
+		t.erase(ServerInstance->Config->Limits.MaxTopic);
+
+	// Only change if the new topic is different than the current one
+	if (c->topic != t)
+		c->SetTopic(user, t, ServerInstance->Time());
 	return CMD_SUCCESS;
 }