defmodule Nola.IRC.QuatreCentVingtPlugin do
require Logger
@moduledoc """
# 420
* **!420**: recorde un nouveau 420.
* **!420*x**: recorde un nouveau 420*x (*2 = 840, ...) (à vous de faire la multiplication).
* **!420 pseudo**: stats du pseudo.
"""
@achievements %{
1 => ["[le premier… il faut bien commencer un jour]"],
10 => ["T'en es seulement à 10 ? ╭∩╮(Ο_Ο)╭∩╮"],
42 => ["Bravo, et est-ce que autant de pétards t'on aidés à trouver la Réponse ? ٩(- ̮̮̃-̃)۶ [42]"],
100 => ["°º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸ 100 °º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸"],
115 => [" ۜ\(סּںסּَ` )/ۜ 115!!"]
}
@emojis [
"\\o/",
"~o~",
"~~o∞~~",
"*\\o/*",
"**\\o/**",
"*ô*",
]
@coeffs Range.new(1, 100)
def irc_doc, do: @moduledoc
def start_link, do: GenServer.start_link(__MODULE__, [], name: __MODULE__)
def init(_) do
for coeff <- @coeffs do
{:ok, _} = Registry.register(IRC.PubSub, "trigger:#{420*coeff}", [plugin: __MODULE__])
end
{:ok, _} = Registry.register(IRC.PubSub, "account", [plugin: __MODULE__])
dets_filename = (Nola.data_path() <> "/420.dets") |> String.to_charlist
{:ok, dets} = :dets.open_file(dets_filename, [{:type,:bag},{:repair,:force}])
{:ok, dets}
:ignore
end
for coeff <- @coeffs do
qvc = to_string(420 * coeff)
def handle_info({:irc, :trigger, unquote(qvc), m = %IRC.Message{trigger: %IRC.Trigger{args: [], type: :bang}}}, dets) do
{count, last} = get_statistics_for_nick(dets, m.account.id)
count = count + unquote(coeff)
text = achievement_text(count)
now = DateTime.to_unix(DateTime.utc_now())-1 # this is ugly
for i <- Range.new(1, unquote(coeff)) do
:ok = :dets.insert(dets, {m.account.id, now+i})
end
last_s = if last do
last_s = format_relative_timestamp(last)
" (le dernier était #{last_s})"
else
""
end
m.replyfun.("#{m.sender.nick} 420 +#{unquote(coeff)} #{text}#{last_s}")
{:noreply, dets}
end
end
def handle_info({:irc, :trigger, "420", m = %IRC.Message{trigger: %IRC.Trigger{args: [nick], type: :bang}}}, dets) do
account = IRC.Account.find_by_nick(m.network, nick)
if account do
text = case get_statistics_for_nick(dets, m.account.id) do
{0, _} -> "#{nick} n'a jamais !420 ... honte à lui."
{count, last} ->
last_s = format_relative_timestamp(last)
"#{nick} 420: total #{count}, le dernier #{last_s}"
end
m.replyfun.(text)
else
m.replyfun.("je connais pas de #{nick}")
end
{:noreply, dets}
end
# Account
def handle_info({:account_change, old_id, new_id}, dets) do
spec = [{{:"$1", :_}, [{:==, :"$1", {:const, old_id}}], [:"$_"]}]
Util.ets_mutate_select_each(:dets, dets, spec, fn(table, obj) ->
rename_object_owner(table, obj, new_id)
end)
{:noreply, dets}
end
# Account: move from nick to account id
def handle_info({:accounts, accounts}, dets) do
for x={:account, _net, _chan, _nick, _account_id} <- accounts do
handle_info(x, dets)
end
{:noreply, dets}
end
def handle_info({:account, _net, _chan, nick, account_id}, dets) do
nick = String.downcase(nick)
spec = [{{:"$1", :_}, [{:==, :"$1", {:const, nick}}], [:"$_"]}]
Util.ets_mutate_select_each(:dets, dets, spec, fn(table, obj) ->
Logger.debug("account:: merging #{nick} -> #{account_id}")
rename_object_owner(table, obj, account_id)
end)
{:noreply, dets}
end
def handle_info(_, dets) do
{:noreply, dets}
end
defp rename_object_owner(table, object = {_, at}, account_id) do
:dets.delete_object(table, object)
:dets.insert(table, {account_id, at})
end
defp format_relative_timestamp(timestamp) do
alias Timex.Format.DateTime.Formatters
alias Timex.Timezone
date = timestamp
|> DateTime.from_unix!
|> Timezone.convert("Europe/Paris")
{:ok, relative} = Formatters.Relative.relative_to(date, Timex.now("Europe/Paris"), "{relative}", "fr")
{:ok, detail} = Formatters.Default.lformat(date, " ({h24}:{m})", "fr")
relative <> detail
end
defp get_statistics_for_nick(dets, acct) do
qvc = :dets.lookup(dets, acct) |> Enum.sort
count = Enum.reduce(qvc, 0, fn(_, acc) -> acc + 1 end)
{_, last} = List.last(qvc) || {nil, nil}
{count, last}
end
@achievements_keys Map.keys(@achievements)
defp achievement_text(count) when count in @achievements_keys do
Enum.random(Map.get(@achievements, count))
end
defp achievement_text(count) do
emoji = Enum.random(@emojis)
"#{emoji} [#{count}]"
end
end
