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annotate mod_listusers/mod_listusers.lua @ 3532:85c357b69eec

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mod_csi_muc_priorities: Reduce importance of group chat messages This helps if you are in more noisy public channels than small private group chats. The short term plan is to give users the ability to set MUC JIDs as either high or low priority and use that. Long term it would be great to be able to automatically classify MUCs as public channels vs private group chats.
author Kim Alvefur <zash@zash.se>
date Mon, 01 Apr 2019 00:15:13 +0200
parents b307b72ae527
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1055
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1 function module.command(args)
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2 local action = table.remove(args, 1);
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3 if not action then -- Default, list registered users
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4 local data_path = CFG_DATADIR or "data";
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5 if not pcall(require, "luarocks.loader") then
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6 pcall(require, "luarocks.require");
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7 end
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8 local lfs = require "lfs";
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9 function decode(s)
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10 return s:gsub("%%([a-fA-F0-9][a-fA-F0-9])", function (c)
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11 return string.char(tonumber("0x"..c));
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12 end);
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13 end
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14 for host in lfs.dir(data_path) do
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15 local accounts = data_path.."/"..host.."/accounts";
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16 if lfs.attributes(accounts, "mode") == "directory" then
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17 for user in lfs.dir(accounts) do
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18 if user:sub(1,1) ~= "." then
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19 print(decode(user:gsub("%.dat$", "")).."@"..decode(host));
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20 end
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21 end
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22 end
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23 end
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24 elseif action == "--connected" then -- List connected users
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25 local socket = require "socket";
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26 local default_local_interfaces = { };
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27 if socket.tcp6 and config.get("*", "use_ipv6") ~= false then
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28 table.insert(default_local_interfaces, "::1");
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29 end
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30 if config.get("*", "use_ipv4") ~= false then
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31 table.insert(default_local_interfaces, "127.0.0.1");
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32 end
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33
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34 local console_interfaces = config.get("*", "console_interfaces")
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35 or config.get("*", "local_interfaces")
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36 or default_local_interfaces
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37 console_interfaces = type(console_interfaces)~="table"
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38 and {console_interfaces} or console_interfaces;
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39
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40 local console_ports = config.get("*", "console_ports") or 5582
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41 console_ports = type(console_ports) ~= "table" and { console_ports } or console_ports;
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42
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43 local st, conn = pcall(assert,socket.connect(console_interfaces[1], console_ports[1]));
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44 if (not st) then print("Error"..(conn and ": "..conn or "")); return 1; end
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45
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46 local banner = config.get("*", "console_banner");
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47 if (
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48 (not banner) or
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49 (
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50 (type(banner) == "string") and
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51 (banner:match("^| (.+)$"))
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52 )
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53 ) then
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54 repeat
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55 local rec_banner = conn:receive()
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56 until
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57 rec_banner == "" or
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58 rec_banner == nil; -- skip banner
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59 end
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60
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61 conn:send("c2s:show()\n");
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62 conn:settimeout(1); -- Only hit in case of failure
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63
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64 repeat local line = conn:receive()
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65 if not line then break; end
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66 local jid = line:match("^| (.+)$");
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67 if jid then
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68 jid = jid:gsub(" %- (%w+%(%d+%))$", "\t%1");
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69 print(jid);
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70 elseif line:match("^| OK:") then
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71 return 0;
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72 end
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73 until false;
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74 end
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75 return 0;
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76 end