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defmodule IRC do
defmodule Message do
defstruct [:text,
:sender,
:channel,
:trigger,
:replyfun]
end
defmodule Trigger do
defstruct [:type, :trigger, :args]
end
def register(key) do
case Registry.register(IRC.PubSub, key, []) do
{:ok, _} -> :ok
error -> error
end
end
def admin?(%Message{sender: sender}), do: admin?(sender)
def admin?(%{nick: nick, user: user, host: host}) do
for {n, u, h} <- Application.get_env(:lsg, :irc, [])[:admins]||[] do
admin_part_match?(n, nick) && admin_part_match?(u, user) && admin_part_match?(h, host)
end
|> Enum.any?
end
defp admin_part_match?(:_, _), do: true
defp admin_part_match?(a, a), do: true
defp admin_part_match?(_, _), do: false
@max_chars 440
def splitlong(string, max_chars \\ 440)
def splitlong(string, max_chars) when is_list(string) do
Enum.map(string, fn(s) -> splitlong(s, max_chars) end)
|> List.flatten()
end
def splitlong(string, max_chars) do
string
|> String.codepoints
|> Enum.chunk_every(max_chars)
|> Enum.map(&Enum.join/1)
end
def splitlong_with_prefix(string, prefix, max_chars \\ 440) do
prefix = "#{prefix} "
max_chars = max_chars - (length(String.codepoints(prefix)))
string
|> String.codepoints
|> Enum.chunk_every(max_chars)
|> Enum.map(fn(line) -> prefix <> Enum.join(line) end)
end
end
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