1 files changed, 47 insertions, 21 deletions
diff --git a/lib/plugins/youtube.ex b/lib/plugins/youtube.ex
index 39bf03d..5e36301 100644
--- a/lib/plugins/youtube.ex
+++ b/lib/plugins/youtube.ex
@@ -16,11 +16,17 @@ defmodule Nola.Plugins.YouTube do
   end
 
   def init([]) do
-    for t <- ["trigger:yt", "trigger:youtube"], do: {:ok, _} = Registry.register(Nola.PubSub, t, [plugin: __MODULE__])
+    for t <- ["trigger:yt", "trigger:youtube"],
+        do: {:ok, _} = Registry.register(Nola.PubSub, t, plugin: __MODULE__)
+
     {:ok, %__MODULE__{}}
   end
 
-  def handle_info({:irc, :trigger, _, message = %Nola.Message{trigger: %Nola.Trigger{type: :bang, args: args}}}, state) do
+  def handle_info(
+        {:irc, :trigger, _,
+         message = %Nola.Message{trigger: %Nola.Trigger{type: :bang, args: args}}},
+        state
+      ) do
     irc_search(Enum.join(args, " "), message)
     {:noreply, state}
   end
@@ -34,71 +40,91 @@ defmodule Nola.Plugins.YouTube do
       {:ok, %{"items" => [item | _]}} ->
         url = "https://youtube.com/watch?v=" <> item["id"]
         snippet = item["snippet"]
-        duration = item["contentDetails"]["duration"] |> String.replace("PT", "") |> String.downcase
-        date = snippet["publishedAt"]
-               |> DateTime.from_iso8601()
-               |> elem(1)
-               |> Timex.format("{relative}", :relative)
-               |> elem(1)
-
-        info_line = "— #{duration} — uploaded by #{snippet["channelTitle"]} — #{date}"
-             <> " — #{item["statistics"]["viewCount"]} views, #{item["statistics"]["likeCount"]} likes,"
-             <> " #{item["statistics"]["dislikeCount"]} dislikes"
+
+        duration =
+          item["contentDetails"]["duration"] |> String.replace("PT", "") |> String.downcase()
+
+        date =
+          snippet["publishedAt"]
+          |> DateTime.from_iso8601()
+          |> elem(1)
+          |> Timex.format("{relative}", :relative)
+          |> elem(1)
+
+        info_line =
+          "— #{duration} — uploaded by #{snippet["channelTitle"]} — #{date}" <>
+            " — #{item["statistics"]["viewCount"]} views, #{item["statistics"]["likeCount"]} likes," <>
+            " #{item["statistics"]["dislikeCount"]} dislikes"
+
         message.replyfun.("#{snippet["title"]} — #{url}")
         message.replyfun.(info_line)
+
       {:error, error} ->
-        message.replyfun.("Erreur YouTube: "<>error)
+        message.replyfun.("Erreur YouTube: " <> error)
+
       _ ->
         nil
     end
   end
 
   defp search(query) do
-    query = query
-    |> String.strip
+    query =
+      query
+      |> String.strip()
+
     key = Application.get_env(:nola, :youtube)[:api_key]
+
     params = %{
       "key" => key,
       "maxResults" => 1,
       "part" => "id",
       "safeSearch" => "none",
       "type" => "video",
-      "q" => query,
+      "q" => query
     }
+
     url = "https://www.googleapis.com/youtube/v3/search"
+
     case HTTPoison.get(url, [], params: params) do
       {:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
         {:ok, json} = Jason.decode(body)
         item = List.first(json["items"])
+
         if item do
           video_id = item["id"]["videoId"]
+
           params = %{
             "part" => "snippet,contentDetails,statistics",
             "id" => video_id,
             "key" => key
           }
+
           headers = []
           options = [params: params]
+
           case HTTPoison.get("https://www.googleapis.com/youtube/v3/videos", [], options) do
             {:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
               Jason.decode(body)
+
             {:ok, %HTTPoison.Response{status_code: code, body: body}} ->
-              Logger.error "YouTube HTTP #{code}: #{inspect body}"
+              Logger.error("YouTube HTTP #{code}: #{inspect(body)}")
               {:error, "http #{code}"}
+
             error ->
-              Logger.error "YouTube http error: #{inspect error}"
+              Logger.error("YouTube http error: #{inspect(error)}")
               :error
           end
         else
           :error
         end
+
       {:ok, %HTTPoison.Response{status_code: code, body: body}} ->
-        Logger.error "YouTube HTTP #{code}: #{inspect body}"
+        Logger.error("YouTube HTTP #{code}: #{inspect(body)}")
         {:error, "http #{code}"}
+
       error ->
-        Logger.error "YouTube http error: #{inspect error}"
+        Logger.error("YouTube http error: #{inspect(error)}")
         :error
     end
   end
-
 end