65 lines
1.6 KiB
Elixir
65 lines
1.6 KiB
Elixir
defmodule Pleroma.User do
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use Ecto.Schema
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import Ecto.Changeset
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alias Pleroma.{Repo, User}
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schema "users" do
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field :bio, :string
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field :email, :string
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field :name, :string
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field :nickname, :string
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field :password_hash, :string
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field :following, { :array, :string }, default: []
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field :ap_id, :string
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timestamps()
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end
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def ap_id(%User{nickname: nickname}) do
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"#{Pleroma.Web.base_url}/users/#{nickname}"
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end
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def ap_followers(%User{} = user) do
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"#{ap_id(user)}/followers"
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end
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def follow_changeset(struct, params \\ %{}) do
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struct
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|> cast(params, [:following])
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|> validate_required([:following])
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end
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def follow(%User{} = follower, %User{} = followed) do
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ap_followers = User.ap_followers(followed)
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if following?(follower, followed) do
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{ :error,
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"Could not follow user: #{followed.nickname} is already on your list." }
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else
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following = [ap_followers | follower.following]
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|> Enum.uniq
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follower
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|> follow_changeset(%{following: following})
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|> Repo.update
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end
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end
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def unfollow(%User{} = follower, %User{} = followed) do
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ap_followers = User.ap_followers(followed)
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if following?(follower, followed) do
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following = follower.following
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|> List.delete(ap_followers)
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follower
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|> follow_changeset(%{following: following})
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|> Repo.update
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else
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{ :error, "Not subscribed!" }
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end
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end
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def following?(%User{} = follower, %User{} = followed) do
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Enum.member?(follower.following, User.ap_followers(followed))
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end
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end
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