1 files changed, 19 insertions, 8 deletions
diff --git a/lib/plugins/wolfram_alpha.ex b/lib/plugins/wolfram_alpha.ex
index 120af16..f9d5a5e 100644
--- a/lib/plugins/wolfram_alpha.ex
+++ b/lib/plugins/wolfram_alpha.ex
@@ -15,33 +15,44 @@ defmodule Nola.Plugins.WolframAlpha do
   end
 
   def init(_) do
-    {:ok, _} = Registry.register(Nola.PubSub, "trigger:wa", [plugin: __MODULE__])
+    {:ok, _} = Registry.register(Nola.PubSub, "trigger:wa", plugin: __MODULE__)
     {:ok, nil}
   end
 
-  def handle_info({:irc, :trigger, _, m = %Nola.Message{trigger: %Nola.Trigger{type: :bang, args: query}}}, state) do
+  def handle_info(
+        {:irc, :trigger, _, m = %Nola.Message{trigger: %Nola.Trigger{type: :bang, args: query}}},
+        state
+      ) do
     query = Enum.join(query, " ")
+
     params = %{
       "appid" => Keyword.get(Application.get_env(:nola, :wolframalpha, []), :app_id, "NO_APP_ID"),
       "units" => "metric",
       "i" => query
     }
+
     url = "https://www.wolframalpha.com/input/?i=" <> URI.encode(query)
-    case HTTPoison.get("http://api.wolframalpha.com/v1/result", [], [params: params]) do
+
+    case HTTPoison.get("http://api.wolframalpha.com/v1/result", [], params: params) do
       {:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
         m.replyfun.(["#{query} -> #{body}", url])
+
       {:ok, %HTTPoison.Response{status_code: code, body: body}} ->
-        error = case {code, body} do
-          {501, b} -> "input invalide: #{body}"
-          {code, error} -> "erreur #{code}: #{body || ""}"
-        end
+        error =
+          case {code, body} do
+            {501, b} -> "input invalide: #{body}"
+            {code, error} -> "erreur #{code}: #{body || ""}"
+          end
+
         m.replyfun.("wa: #{error}")
+
       {:error, %HTTPoison.Error{reason: reason}} ->
         m.replyfun.("wa: erreur http: #{to_string(reason)}")
+
       _ ->
         m.replyfun.("wa: erreur http")
     end
+
     {:noreply, state}
   end
-
 end