82 lines
1.9 KiB
Elixir
82 lines
1.9 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.MigrationHelper.NotificationBackfill do
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alias Pleroma.Repo
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alias Pleroma.User
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import Ecto.Query
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def fill_in_notification_types do
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query =
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from(n in Pleroma.Notification,
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where: is_nil(n.type),
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preload: :activity
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)
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query
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|> Repo.chunk_stream(100)
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|> Enum.each(fn notification ->
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if notification.activity do
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type = type_from_activity(notification.activity)
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notification
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|> Ecto.Changeset.change(%{type: type})
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|> Repo.update()
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end
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end)
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end
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defp get_by_ap_id(ap_id) do
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q =
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from(u in User,
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select: u.id
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)
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Repo.get_by(q, ap_id: ap_id)
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end
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# This is copied over from Notifications to keep this stable.
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defp type_from_activity(%{data: %{"type" => type}} = activity) do
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case type do
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"Follow" ->
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accepted_function = fn activity ->
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with %User{} = follower <- get_by_ap_id(activity.data["actor"]),
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%User{} = followed <- get_by_ap_id(activity.data["object"]) do
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Pleroma.FollowingRelationship.following?(follower, followed)
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end
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end
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if accepted_function.(activity) do
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"follow"
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else
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"follow_request"
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end
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"Announce" ->
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"reblog"
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"Like" ->
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"favourite"
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"Move" ->
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"move"
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"EmojiReact" ->
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"pleroma:emoji_reaction"
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# Compatibility with old reactions
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"EmojiReaction" ->
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"pleroma:emoji_reaction"
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"Create" ->
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type_from_activity_object(activity)
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t ->
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raise "No notification type for activity type #{t}"
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end
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end
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defp type_from_activity_object(%{data: %{"type" => "Create"}}), do: "mention"
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end
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