webadmin: let specify join delay for networks

modules/data/webadmin/tmpl/add_edit_network.tmpl

@@ -104,6 +104,14 @@
 						<? IF FloodProtection ?> value="<? VAR FloodBurst ?>" <? ELSE ?> value="4" disabled="disabled" <? ENDIF ?>
 					/> lines can be sent immediately
 				</div>
+
+				<div class="subsection">
+					<div class="inputlabel">Channel join delay:</div>
+					<input type="number" name="joindelay" min="0" id="joindelay"
+						   title="Defines the delay in seconds, until channels are joined after getting connected."
+						value="<? VAR JoinDelay ?>"
+					/> seconds
+				</div>
 				<script type="text/javascript">floodprotection_change();</script>
 				<div style="clear: both;"></div>
 			</div>

modules/webadmin.cpp

@@ -821,6 +821,8 @@ public:
 				Tmpl["FloodRate"] = CString(pNetwork->GetFloodRate());
 				Tmpl["FloodBurst"] = CString(pNetwork->GetFloodBurst());
 
+				Tmpl["JoinDelay"] = CString(pNetwork->GetJoinDelay());
+
 				Tmpl["IRCConnectEnabled"] = CString(pNetwork->GetIRCConnectEnabled());
 
 				const vector<CServer*>& vServers = pNetwork->GetServers();
@@ -863,6 +865,7 @@ public:
 				Tmpl["FloodProtection"] = "true";
 				Tmpl["FloodRate"] = "1.0";
 				Tmpl["FloodBurst"] = "4";
+				Tmpl["JoinDelay"] = "0";
 			}
 
 			FOR_EACH_MODULE(i, make_pair(pUser, pNetwork)) {
@@ -946,6 +949,8 @@ public:
 			pNetwork->SetFloodRate(-1);
 		}
 
+		pNetwork->SetJoinDelay(WebSock.GetParam("joindelay").ToUShort());
+
 		VCString vsArgs;
 
 		pNetwork->DelServers();