1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
defmodule Ejabberd.Module.Example do
@moduledoc """
Example ejabberd module written in Elixir.
This is an example to demonstrate the usage of Elixir to
create ejabberd modules.
Example configuration:
modules:
'Ejabberd.Module.Example': {}
"""
@behaviour :gen_mod
import Ejabberd.Logger
def start(host, _opts) do
info("Starting Ejabberd.Module.Example for host '#{host}'")
Ejabberd.Hooks.add(:set_presence_hook, host, __MODULE__, :on_presence, 50)
:ok
end
def stop(host) do
info("Stopping Ejabberd.Module.Example for host '#{host}'")
Ejabberd.Hooks.delete(:set_presence_hook, host, __MODULE__, :on_presence, 50)
:ok
end
def on_presence(user, _server, _resource, _packet) do
info("Receive presence for #{user}")
:none
end
def depends(_host, _opts) do
[]
end
def mod_options(_host) do
[]
end
def mod_doc() do
%{:desc => "This is just a demonstration."}
end
end
|
