improve puppets, fix uploads

2 files changed, 66 insertions, 6 deletions

diff --git a/lib/lsg/telegram.ex b/lib/lsg/telegram.ex
index e5790da..e8758e3 100644
--- a/lib/lsg/telegram.ex
+++ b/lib/lsg/telegram.ex
@@ -66,7 +66,6 @@ defmodule LSG.Telegram do
     {:ok, %{account: account.id}}
   end
 
-
   #[debug] Unhandled update: %{"message" =>
   #  %{"chat" => %{"first_name" => "J", "id" => 2075406, "type" => "private", "username" => "ahref"},
   #    "date" => 1591096015,
@@ -145,10 +144,8 @@ defmodule LSG.Telegram do
         do
           path = LSGWeb.Router.Helpers.url(LSGWeb.Endpoint) <> "/files/#{s3path}"
           sent = for {net, chan} <- target do
-            user = IRC.UserTrack.find_by_account(net, account)
-            nick = if(user, do: user.nick, else: account.name)
-            txt = "#{nick} sent#{type}#{text} #{path}"
-            IRC.Connection.broadcast_message(net, chan, txt)
+            txt = "sent#{type}#{text} #{path}"
+            IRC.send_message_as(account, net, chan, txt)
             "#{net}/#{chan}"
           end
           if caption = op["caption"], do: as_irc_message(chat_id, caption, account)
diff --git a/lib/lsg/telegram_room.ex b/lib/lsg/telegram_room.ex
index f973c58..9504cd4 100644
--- a/lib/lsg/telegram_room.ex
+++ b/lib/lsg/telegram_room.ex
@@ -23,10 +23,23 @@ defmodule LSG.TelegramRoom do
   def handle_update(%{"message" => %{"from" => %{"id" => user_id}, "text" => text}}, _token, state) do
     account = IRC.Account.find_meta_account("telegram-id", user_id)
     connection = IRC.Connection.get_network(state.net)
-    IRC.PuppetConnection.send_message(account, connection, state.chan, text)
+    IRC.send_message_as(account, state.net, state.chan, text, true)
     {:ok, state}
   end
 
+  def handle_update(data = %{"message" => %{"from" => %{"id" => user_id}, "location" => %{"latitude" => lat, "longitude" => lon}}}, _token, state) do
+    account = IRC.Account.find_meta_account("telegram-id", user_id)
+    connection = IRC.Connection.get_network(state.net)
+    IRC.send_message_as(account, state.net, state.chan, "@ #{lat}, #{lon}", true)
+    {:ok, state}
+  end
+
+  for type <- ~w(photo voice video document animation) do
+    def handle_update(data = %{"message" => %{unquote(type) => _}}, token, state) do
+      upload(unquote(type), data, token, state)
+    end
+  end
+
   def handle_update(update, token, state) do
     {:ok, state}
   end
@@ -50,4 +63,54 @@ defmodule LSG.TelegramRoom do
     {:ok, state}
   end
 
+  defp upload(_type, %{"message" => m = %{"chat" => %{"id" => chat_id}, "from" => %{"id" => user_id}}}, token, state) do
+    account = IRC.Account.find_meta_account("telegram-id", user_id)
+    if account do
+      {content, type} = cond do
+        m["photo"] -> {m["photo"], "photo"}
+        m["voice"] -> {m["voice"], "voice message"}
+        m["video"] -> {m["video"], "video"}
+        m["document"] -> {m["document"], "file"}
+        m["animation"] -> {m["animation"], "gif"}
+      end
+
+      file = if is_list(content) && Enum.count(content) > 1 do
+        Enum.sort_by(content, fn(p) -> p["file_size"] end, &>=/2)
+        |> List.first()
+      else
+        content
+      end
+
+      file_id = file["file_id"]
+      file_unique_id = file["file_unique_id"]
+      text = if(m["caption"], do: m["caption"] <> " ", else: "")
+
+      spawn(fn() ->
+        with \
+          {:ok, file} <- Telegram.Api.request(token, "getFile", file_id: file_id),
+          path = "https://api.telegram.org/file/bot#{token}/#{file["file_path"]}",
+          {:ok, %HTTPoison.Response{status_code: 200, body: body}} <- HTTPoison.get(path),
+          <<smol_body::binary-size(20), _::binary>> = body,
+          {:ok, magic} <- GenMagic.Pool.perform(LSG.GenMagic, {:bytes, smol_body}),
+          bucket = Application.get_env(:lsg, :s3, []) |> Keyword.get(:bucket),
+          ext = Path.extname(file["file_path"]),
+          s3path = "#{account.id}/#{file_unique_id}#{ext}",
+          s3req = ExAws.S3.put_object(bucket, s3path, body, acl: :public_read, content_type: magic.mime_type),
+          {:ok, _} <- ExAws.request(s3req)
+        do
+          path = LSGWeb.Router.Helpers.url(LSGWeb.Endpoint) <> "/files/#{s3path}"
+          txt = "#{type}: #{text}#{path}"
+          connection = IRC.Connection.get_network(state.net)
+          IRC.send_message_as(account, state.net, state.chan, txt, true)
+        else
+          error ->
+            Telegram.Api.request(token, "sendMessage", chat_id: chat_id, text: "File upload failed, sorry.")
+            Logger.error("Failed upload from Telegram: #{inspect error}")
+        end
+      end)
+
+      {:ok, state}
+    end
+  end
+
 end