X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fnotification.ex;h=9ee9606becb9fd9bf779d81b6b72a01c5b4595ac;hb=be48c1bafb0765675012c71d79a41ac490a964b7;hp=75c55502123acfdaa192efdae4bc02b1e74b36eb;hpb=a92c713d9c761563c72d0f660574878aa569249a;p=akkoma

diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index 75c555021..9ee9606be 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -30,15 +30,52 @@ defmodule Pleroma.Notification do
 
   schema "notifications" do
     field(:seen, :boolean, default: false)
+    # This is an enum type in the database. If you add a new notification type,
+    # remember to add a migration to add it to the `notifications_type` enum
+    # as well.
+    field(:type, :string)
     belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
     belongs_to(:activity, Activity, type: FlakeId.Ecto.CompatType)
 
     timestamps()
   end
 
+  def update_notification_type(user, activity) do
+    with %__MODULE__{} = notification <-
+           Repo.get_by(__MODULE__, user_id: user.id, activity_id: activity.id) do
+      type =
+        activity
+        |> type_from_activity()
+
+      notification
+      |> changeset(%{type: type})
+      |> Repo.update()
+    end
+  end
+
+  @spec unread_notifications_count(User.t()) :: integer()
+  def unread_notifications_count(%User{id: user_id}) do
+    from(q in __MODULE__,
+      where: q.user_id == ^user_id and q.seen == false
+    )
+    |> Repo.aggregate(:count, :id)
+  end
+
+  @notification_types ~w{
+    favourite
+    follow
+    follow_request
+    mention
+    move
+    pleroma:chat_mention
+    pleroma:emoji_reaction
+    reblog
+  }
+
   def changeset(%Notification{} = notification, attrs) do
     notification
-    |> cast(attrs, [:seen])
+    |> cast(attrs, [:seen, :type])
+    |> validate_inclusion(:type, @notification_types)
   end
 
   @spec last_read_query(User.t()) :: Ecto.Queryable.t()
@@ -84,8 +121,9 @@ defmodule Pleroma.Notification do
     |> join(:left, [n, a], object in Object,
       on:
         fragment(
-          "(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
+          "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
           object.data,
+          a.data,
           a.data
         )
     )
@@ -128,8 +166,16 @@ defmodule Pleroma.Notification do
       query
       |> join(:left, [n, a], mutated_activity in Pleroma.Activity,
         on:
-          fragment("?->>'context'", a.data) ==
-            fragment("?->>'context'", mutated_activity.data) and
+          fragment(
+            "COALESCE((?->'object')->>'id', ?->>'object')",
+            a.data,
+            a.data
+          ) ==
+            fragment(
+              "COALESCE((?->'object')->>'id', ?->>'object')",
+              mutated_activity.data,
+              mutated_activity.data
+            ) and
             fragment("(?->>'type' = 'Like' or ?->>'type' = 'Announce')", a.data, a.data) and
             fragment("?->>'type'", mutated_activity.data) == "Create",
         as: :mutated_activity
@@ -216,18 +262,8 @@ defmodule Pleroma.Notification do
       |> Marker.multi_set_last_read_id(user, "notifications")
       |> Repo.transaction()
 
-    Notification
+    for_user_query(user)
     |> where([n], n.id in ^notification_ids)
-    |> join(:inner, [n], activity in assoc(n, :activity))
-    |> join(:left, [n, a], object in Object,
-      on:
-        fragment(
-          "(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
-          object.data,
-          a.data
-        )
-    )
-    |> preload([n, a, o], activity: {a, object: o})
     |> Repo.all()
   end
 
@@ -301,51 +337,95 @@ defmodule Pleroma.Notification do
     end
   end
 
-  def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity) do
-    object = Object.normalize(activity)
+  def create_notifications(activity, options \\ [])
+
+  def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity, options) do
+    object = Object.normalize(activity, false)
 
     if object && object.data["type"] == "Answer" do
       {:ok, []}
     else
-      do_create_notifications(activity)
+      do_create_notifications(activity, options)
     end
   end
 
-  def create_notifications(%Activity{data: %{"type" => "Follow"}} = activity) do
-    if Pleroma.Config.get([:notifications, :enable_follow_request_notifications]) ||
-         Activity.follow_accepted?(activity) do
-      do_create_notifications(activity)
-    else
-      {:ok, []}
-    end
+  def create_notifications(%Activity{data: %{"type" => type}} = activity, options)
+      when type in ["Follow", "Like", "Announce", "Move", "EmojiReact"] do
+    do_create_notifications(activity, options)
   end
 
-  def create_notifications(%Activity{data: %{"type" => type}} = activity)
-      when type in ["Like", "Announce", "Move", "EmojiReact"] do
-    do_create_notifications(activity)
-  end
+  def create_notifications(_, _), do: {:ok, []}
 
-  def create_notifications(_), do: {:ok, []}
+  defp do_create_notifications(%Activity{} = activity, options) do
+    do_send = Keyword.get(options, :do_send, true)
 
-  defp do_create_notifications(%Activity{} = activity) do
     {enabled_receivers, disabled_receivers} = get_notified_from_activity(activity)
     potential_receivers = enabled_receivers ++ disabled_receivers
 
     notifications =
       Enum.map(potential_receivers, fn user ->
-        do_send = user in enabled_receivers
+        do_send = do_send && user in enabled_receivers
         create_notification(activity, user, do_send)
       end)
 
     {:ok, notifications}
   end
 
+  defp type_from_activity(%{data: %{"type" => type}} = activity) do
+    case type do
+      "Follow" ->
+        if Activity.follow_accepted?(activity) do
+          "follow"
+        else
+          "follow_request"
+        end
+
+      "Announce" ->
+        "reblog"
+
+      "Like" ->
+        "favourite"
+
+      "Move" ->
+        "move"
+
+      "EmojiReact" ->
+        "pleroma:emoji_reaction"
+
+      # Compatibility with old reactions
+      "EmojiReaction" ->
+        "pleroma:emoji_reaction"
+
+      "Create" ->
+        activity
+        |> type_from_activity_object()
+
+      t ->
+        raise "No notification type for activity type #{t}"
+    end
+  end
+
+  defp type_from_activity_object(%{data: %{"type" => "Create", "object" => %{}}}), do: "mention"
+
+  defp type_from_activity_object(%{data: %{"type" => "Create"}} = activity) do
+    object = Object.get_by_ap_id(activity.data["object"])
+
+    case object && object.data["type"] do
+      "ChatMessage" -> "pleroma:chat_mention"
+      _ -> "mention"
+    end
+  end
+
   # TODO move to sql, too.
   def create_notification(%Activity{} = activity, %User{} = user, do_send \\ true) do
     unless skip?(activity, user) do
       {:ok, %{notification: notification}} =
         Multi.new()
-        |> Multi.insert(:notification, %Notification{user_id: user.id, activity: activity})
+        |> Multi.insert(:notification, %Notification{
+          user_id: user.id,
+          activity: activity,
+          type: type_from_activity(activity)
+        })
         |> Marker.multi_set_last_read_id(user, "notifications")
         |> Repo.transaction()
 
@@ -369,15 +449,10 @@ defmodule Pleroma.Notification do
 
   def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
       when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact"] do
-    potential_receiver_ap_ids =
-      []
-      |> Utils.maybe_notify_to_recipients(activity)
-      |> Utils.maybe_notify_mentioned_recipients(activity)
-      |> Utils.maybe_notify_subscribers(activity)
-      |> Utils.maybe_notify_followers(activity)
-      |> Enum.uniq()
+    potential_receiver_ap_ids = get_potential_receiver_ap_ids(activity)
 
-    potential_receivers = User.get_users_from_set(potential_receiver_ap_ids, local_only)
+    potential_receivers =
+      User.get_users_from_set(potential_receiver_ap_ids, local_only: local_only)
 
     notification_enabled_ap_ids =
       potential_receiver_ap_ids
@@ -393,6 +468,27 @@ defmodule Pleroma.Notification do
 
   def get_notified_from_activity(_, _local_only), do: {[], []}
 
+  # For some activities, only notify the author of the object
+  def get_potential_receiver_ap_ids(%{data: %{"type" => type, "object" => object_id}})
+      when type in ~w{Like Announce EmojiReact} do
+    case Object.get_cached_by_ap_id(object_id) do
+      %Object{data: %{"actor" => actor}} ->
+        [actor]
+
+      _ ->
+        []
+    end
+  end
+
+  def get_potential_receiver_ap_ids(activity) do
+    []
+    |> Utils.maybe_notify_to_recipients(activity)
+    |> Utils.maybe_notify_mentioned_recipients(activity)
+    |> Utils.maybe_notify_subscribers(activity)
+    |> Utils.maybe_notify_followers(activity)
+    |> Enum.uniq()
+  end
+
   @doc "Filters out AP IDs domain-blocking and not following the activity's actor"
   def exclude_domain_blocker_ap_ids(ap_ids, activity, preloaded_users \\ [])
 
@@ -453,6 +549,7 @@ defmodule Pleroma.Notification do
   def skip?(%Activity{} = activity, %User{} = user) do
     [
       :self,
+      :invisible,
       :followers,
       :follows,
       :non_followers,
@@ -469,6 +566,12 @@ defmodule Pleroma.Notification do
     activity.data["actor"] == user.ap_id
   end
 
+  def skip?(:invisible, %Activity{} = activity, _) do
+    actor = activity.data["actor"]
+    user = User.get_cached_by_ap_id(actor)
+    User.invisible?(user)
+  end
+
   def skip?(
         :followers,
         %Activity{} = activity,
@@ -521,4 +624,12 @@ defmodule Pleroma.Notification do
   end
 
   def skip?(_, _, _), do: false
+
+  def for_user_and_activity(user, activity) do
+    from(n in __MODULE__,
+      where: n.user_id == ^user.id,
+      where: n.activity_id == ^activity.id
+    )
+    |> Repo.one()
+  end
 end