Added more compatibility checks for twisted.words in case IRC is activated. IMC2 implementation is cleaned up and converted to new comm system, but it's not working correctly and not usable.

src/commands/default/comms.py

@@ -937,7 +937,7 @@ class CmdIMC2Chan(MuxCommand):
     """
 
     key = "@imc2chan"
-    locks = "cmd:serversetting(IMC2_ENABLED) and perm(Wizards)"
+    locks = "cmd:serversetting(IMC2_ENABLED) and perm(Immortals)"
     help_category = "Comms"
 
     def func(self):
@@ -1003,3 +1003,105 @@ class CmdIMC2Chan(MuxCommand):
             self.caller.msg("This IMC2 connection already exists.")
             return 
         self.caller.msg("Connection created. Connecting to IMC2 server.")
+
+class CmdIMCInfo(MuxCommand):
+    """
+    imcchanlist
+
+    Usage:
+      @imcinfo[/switches]
+      @imcchanlist - list imc2 channels
+      @imclist -     list connected muds 
+
+    Switches:
+      channels - as imcchanlist (default)
+      games - as imclist 
+      update - force an update of all lists
+
+     
+    Shows lists of games or channels on the IMC2 network.
+    """
+    
+    key = "@imcinfo"
+    aliases = ["@imcchanlist", "@imclist"]
+    locks = "cmd: serversetting(IMC2_ENABLED) or perm(Immortals)"
+    help_category = "Comms"
+
+    def func(self):
+        "Run the command"
+
+        if "update" in self.switches:
+            # update the lists 
+            import time
+            from src.comms.imc2lib import imc2_packets as pck
+            from src.comms.imc2 import IMC2_MUDLIST, IMC2_CHANLIST, IMC2_CHANNELS
+            # update connected muds
+            for chan in IMC2_CHANNELS:
+                chan.send_packet(pck.IMC2PacketKeepAliveRequest())
+            # prune inactive muds 
+            for name, mudinfo in IMC2_MUDLIST.mud_list.items():
+                if time.time() - mudinfo.last_updated > 3599:
+                    del IMC2_MUDLIST.mud_list[name]
+            # update channel list
+            checked_networks = []
+            for channel in IMC2_CHANNELS: 
+                network = channel.factory.network
+                if not network in checked_networks:
+                    channel.send_packet(pck.IMC2PacketIceRefresh())
+                    checked_networks.append(network)
+            self.caller.msg("IMC2 lists were re-synced.")
+
+        elif "games" in self.switches or self.cmdstring == "@imclist":
+            # list muds
+            from src.comms.imc2 import IMC2_MUDLIST
+
+            muds = IMC2_MUDLIST.get_mud_list()
+            networks = set(mud.networkname for mud in muds)
+            string = ""
+            nmuds = 0
+            for network in networks:
+                string += "\n {GMuds registered on %s:{n" % network
+                cols = [["Name"], ["Url"], ["Host"], ["Port"]]
+                for mud in (mud for mud in muds if mud.networkname == network):
+                    nmuds += 1
+                    cols[0].append(mud.name)
+                    cols[1].append(mud.url)
+                    cols[2].append(mud.host)
+                    cols[3].append(mud.port)
+                ftable = utils.format_table(cols)
+                for ir, row in enumerate(ftable):
+                    if ir == 0: 
+                        string += "\n{w" + "".join(row) + "{n"
+                    else:
+                        string += "\n" + "".join(row)
+            string += "\n %i Muds found." % nmuds
+            self.caller.msg(string)    
+        elif not self.switches or "channels" in self.switches or self.cmdstring == "@imcchanlist":
+            # show channels 
+            from src.comms.imc2 import IMC2_CHANLIST, IMC2_CHANNELS
+
+            channels = IMC2_CHANLIST.get_channel_list()
+            string = ""
+            nchans = 0
+            string += "\n {GChannels on %s:{n" % (", ".join(conn.factory.network for conn in IMC2_CHANNELS))
+            cols = [["Full name"], ["Name"], ["Owner"], ["Perm"], ["Policy"]]
+            for channel in channels:
+                nchans += 1
+                cols[0].append(channel.name)
+                cols[1].append(channel.localname)
+                cols[2].append(channel.owner) 
+                cols[3].append(channel.level)
+                cols[4].append(channel.policy)
+            ftable = utils.format_table(cols)
+            for ir, row in enumerate(ftable):
+                if ir == 0: 
+                    string += "\n{w" + "".join(row) + "{n"
+                else:
+                    string += "\n" + "".join(row)
+            string += "\n %i Channels found." % nchans
+            self.caller.msg(string)
+
+        else:
+            # no valid inputs
+            string = "Usage: imcinfo|imcchanlist|imclist"
+            self.caller(string)