43 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
defmodule Pleroma.Web.MastodonAPI.ConversationView do
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  use Pleroma.Web, :view
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  alias Pleroma.Activity
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  alias Pleroma.Repo
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  alias Pleroma.Web.ActivityPub.ActivityPub
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  alias Pleroma.Web.MastodonAPI.AccountView
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  alias Pleroma.Web.MastodonAPI.StatusView
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  def render("participation.json", %{participation: participation, user: user}) do
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    participation = Repo.preload(participation, conversation: :users)
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    last_activity_id =
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      with nil <- participation.last_activity_id do
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        ActivityPub.fetch_latest_activity_id_for_context(participation.conversation.ap_id, %{
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          "user" => user,
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          "blocking_user" => user
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        })
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      end
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    activity = Activity.get_by_id_with_object(last_activity_id)
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    last_status = StatusView.render("status.json", %{activity: activity, for: user})
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    # Conversations return all users except the current user.
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    users =
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      participation.conversation.users
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      |> Enum.reject(&(&1.id == user.id))
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    accounts =
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      AccountView.render("accounts.json", %{
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        users: users,
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        as: :user
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      })
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    %{
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      id: participation.id |> to_string(),
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      accounts: accounts,
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      unread: !participation.read,
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      last_status: last_status
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    }
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  end
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end
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