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bookmark_folder.ex
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# Pleroma: A lightweight social networking server
# Copyright © 2017-2024 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.BookmarkFolder do
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Pleroma.BookmarkFolder
alias Pleroma.Emoji
alias Pleroma.Repo
alias Pleroma.User
@type t :: %__MODULE__{}
@primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}
schema "bookmark_folders" do
field(:name, :string)
field(:emoji, :string)
belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
timestamps()
end
def get_by_id(id), do: Repo.get_by(BookmarkFolder, id: id)
def create(user_id, name, emoji \\ nil) do
%BookmarkFolder{}
|> cast(
%{
user_id: user_id,
name: name,
emoji: emoji
},
[:user_id, :name, :emoji]
)
|> validate_required([:user_id, :name])
|> fix_emoji()
|> validate_emoji()
|> unique_constraint([:user_id, :name])
|> Repo.insert()
end
def update(folder_id, name, emoji \\ nil) do
get_by_id(folder_id)
|> cast(
%{
name: name,
emoji: emoji
},
[:name, :emoji]
)
|> fix_emoji()
|> validate_emoji()
|> unique_constraint([:user_id, :name])
|> Repo.update()
end
defp fix_emoji(changeset) do
with {:emoji_field, emoji} when is_binary(emoji) <-
{:emoji_field, get_field(changeset, :emoji)},
{:fixed_emoji, emoji} <-
{:fixed_emoji,
emoji
|> Pleroma.Emoji.fully_qualify_emoji()
|> Pleroma.Emoji.maybe_quote()} do
put_change(changeset, :emoji, emoji)
else
{:emoji_field, _} -> changeset
end
end
defp validate_emoji(changeset) do
validate_change(changeset, :emoji, fn
:emoji, nil ->
[]
:emoji, emoji ->
if Emoji.unicode?(emoji) or valid_local_custom_emoji?(emoji) do
[]
else
[emoji: "Invalid emoji"]
end
end)
end
defp valid_local_custom_emoji?(emoji) do
with %{file: _path} <- Emoji.get(emoji) do
true
else
_ -> false
end
end
def delete(folder_id) do
BookmarkFolder
|> Repo.get_by(id: folder_id)
|> Repo.delete()
end
def for_user(user_id) do
BookmarkFolder
|> where(user_id: ^user_id)
|> Repo.all()
end
def belongs_to_user?(folder_id, user_id) do
BookmarkFolder
|> where(id: ^folder_id, user_id: ^user_id)
|> Repo.exists?()
end
end

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