From 3e1761058711b12fa995f2b43117fb90ca40c9ad Mon Sep 17 00:00:00 2001
From: Roman Chvanikov <chvanikoff@gmail.com>
Date: Tue, 4 Jun 2019 02:48:21 +0300
Subject: [PATCH] Add task to test emails

---
 lib/mix/tasks/pleroma/digest.ex               | 34 +++++++++++++++
 lib/pleroma/digest_email_worker.ex            |  4 +-
 lib/pleroma/emails/user_email.ex              | 20 +++++++--
 .../web/templates/email/digest.html.eex       |  4 +-
 test/mix/tasks/pleroma.digest_test.exs        | 42 +++++++++++++++++++
 5 files changed, 96 insertions(+), 8 deletions(-)
 create mode 100644 lib/mix/tasks/pleroma/digest.ex
 create mode 100644 test/mix/tasks/pleroma.digest_test.exs

diff --git a/lib/mix/tasks/pleroma/digest.ex b/lib/mix/tasks/pleroma/digest.ex
new file mode 100644
index 000000000..7ac3df5c7
--- /dev/null
+++ b/lib/mix/tasks/pleroma/digest.ex
@@ -0,0 +1,34 @@
+defmodule Mix.Tasks.Pleroma.Digest do
+  use Mix.Task
+  alias Mix.Tasks.Pleroma.Common
+
+  @shortdoc "Manages digest emails"
+  @moduledoc """
+  Manages digest emails
+
+  ## Send digest email since given date (user registration date by default)
+  ignoring user activity status.
+
+  ``mix pleroma.digest test <nickname> <since_date>``
+
+  Example: ``mix pleroma.digest test donaldtheduck 2019-05-20``
+  """
+  def run(["test", nickname | opts]) do
+    Common.start_pleroma()
+
+    user = Pleroma.User.get_by_nickname(nickname)
+
+    last_digest_emailed_at =
+      with [date] <- opts,
+           {:ok, datetime} <- Timex.parse(date, "{YYYY}-{0M}-{0D}") do
+        datetime
+      else
+        _ -> user.inserted_at
+      end
+
+    patched_user = %{user | last_digest_emailed_at: last_digest_emailed_at}
+
+    :ok = Pleroma.DigestEmailWorker.run([patched_user])
+    Mix.shell().info("Digest email have been sent to #{nickname} (#{user.email})")
+  end
+end
diff --git a/lib/pleroma/digest_email_worker.ex b/lib/pleroma/digest_email_worker.ex
index f7b3d81cd..8c28dca18 100644
--- a/lib/pleroma/digest_email_worker.ex
+++ b/lib/pleroma/digest_email_worker.ex
@@ -18,9 +18,9 @@ def run do
     |> run()
   end
 
-  defp run([]), do: :ok
+  def run([]), do: :ok
 
-  defp run([user | users]) do
+  def run([user | users]) do
     with %Swoosh.Email{} = email <- Pleroma.Emails.UserEmail.digest_email(user) do
       Pleroma.Emails.Mailer.deliver_async(email)
     end
diff --git a/lib/pleroma/emails/user_email.ex b/lib/pleroma/emails/user_email.ex
index 64f855112..0ad0aed40 100644
--- a/lib/pleroma/emails/user_email.ex
+++ b/lib/pleroma/emails/user_email.ex
@@ -103,12 +103,24 @@ def digest_email(user) do
     new_notifications =
       Pleroma.Notification.for_user_since(user, user.last_digest_emailed_at)
       |> Enum.reduce(%{followers: [], mentions: []}, fn
-        %{activity: %{data: %{"type" => "Create"}, actor: actor}} = notification, acc ->
-          new_mention = %{data: notification, from: Pleroma.User.get_by_ap_id(actor)}
+        %{activity: %{data: %{"type" => "Create"}, actor: actor} = activity} = notification,
+        acc ->
+          new_mention = %{
+            data: notification,
+            object: Pleroma.Object.normalize(activity),
+            from: Pleroma.User.get_by_ap_id(actor)
+          }
+
           %{acc | mentions: [new_mention | acc.mentions]}
 
-        %{activity: %{data: %{"type" => "Follow"}, actor: actor}} = notification, acc ->
-          new_follower = %{data: notification, from: Pleroma.User.get_by_ap_id(actor)}
+        %{activity: %{data: %{"type" => "Follow"}, actor: actor} = activity} = notification,
+        acc ->
+          new_follower = %{
+            data: notification,
+            object: Pleroma.Object.normalize(activity),
+            from: Pleroma.User.get_by_ap_id(actor)
+          }
+
           %{acc | followers: [new_follower | acc.followers]}
 
         _, acc ->
diff --git a/lib/pleroma/web/templates/email/digest.html.eex b/lib/pleroma/web/templates/email/digest.html.eex
index 93c9c884f..c9dd699fd 100644
--- a/lib/pleroma/web/templates/email/digest.html.eex
+++ b/lib/pleroma/web/templates/email/digest.html.eex
@@ -2,8 +2,8 @@
 
 <h2>New Mentions:</h2>
 <ul>
-<%= for %{data: mention, from: from} <- @mentions do %>
-  <li><%= link from.nickname, to: mention.activity.actor %>: <%= raw mention.activity.object.data["content"] %></li>
+<%= for %{data: mention, object: object, from: from} <- @mentions do %>
+  <li><%= link from.nickname, to: mention.activity.actor %>: <%= raw object.data["content"] %></li>
 <% end %>
 </ul>
 
diff --git a/test/mix/tasks/pleroma.digest_test.exs b/test/mix/tasks/pleroma.digest_test.exs
new file mode 100644
index 000000000..1a54ac35b
--- /dev/null
+++ b/test/mix/tasks/pleroma.digest_test.exs
@@ -0,0 +1,42 @@
+defmodule Mix.Tasks.Pleroma.DigestTest do
+  use Pleroma.DataCase
+
+  import Pleroma.Factory
+  import Swoosh.TestAssertions
+
+  alias Pleroma.Web.CommonAPI
+
+  setup_all do
+    Mix.shell(Mix.Shell.Process)
+
+    on_exit(fn ->
+      Mix.shell(Mix.Shell.IO)
+    end)
+
+    :ok
+  end
+
+  describe "pleroma.digest test" do
+    test "Sends digest to the given user" do
+      user1 = insert(:user)
+      user2 = insert(:user)
+
+      Enum.each(0..10, fn i ->
+        {:ok, _activity} =
+          CommonAPI.post(user1, %{
+            "status" => "hey ##{i} @#{user2.nickname}!"
+          })
+      end)
+
+      Mix.Tasks.Pleroma.Digest.run(["test", user2.nickname])
+
+      assert_email_sent(
+        to: {user2.name, user2.email},
+        html_body: ~r/new mentions:/i
+      )
+
+      assert_received {:mix_shell, :info, [message]}
+      assert message =~ "Digest email have been sent"
+    end
+  end
+end