This commit is contained in:
@ -28,7 +28,7 @@ defmodule Memex.Pipelines.Pipeline do
|
||||
slug: slug(),
|
||||
description: String.t(),
|
||||
tags: [String.t()] | nil,
|
||||
tags_string: String.t(),
|
||||
tags_string: String.t() | nil,
|
||||
visibility: :public | :private | :unlisted,
|
||||
user: User.t() | Ecto.Association.NotLoaded.t(),
|
||||
user_id: User.id(),
|
||||
@ -67,16 +67,38 @@ defmodule Memex.Pipelines.Pipeline do
|
||||
|> unsafe_validate_unique(:slug, Repo)
|
||||
end
|
||||
|
||||
defp cast_tags_string(changeset, %{"tags_string" => tags_string})
|
||||
when tags_string |> is_binary() do
|
||||
tags =
|
||||
tags_string
|
||||
|> String.split(",", trim: true)
|
||||
|> Enum.map(fn str -> str |> String.trim() end)
|
||||
|> Enum.sort()
|
||||
|
||||
changeset |> change(tags: tags)
|
||||
defp cast_tags_string(changeset, attrs) do
|
||||
changeset
|
||||
|> put_change(:tags_string, changeset |> get_field(:tags) |> get_tags_string())
|
||||
|> cast(attrs, [:tags_string])
|
||||
|> validate_format(:tags_string, ~r/^[\p{L}\p{N}\-\,]+$/,
|
||||
message:
|
||||
dgettext(
|
||||
"errors",
|
||||
"invalid format: only numbers, letters and hyphen are accepted. tags must be comma-delimited"
|
||||
)
|
||||
)
|
||||
|> cast_tags()
|
||||
end
|
||||
|
||||
defp cast_tags_string(changeset, _attrs), do: changeset
|
||||
defp cast_tags(%{valid?: false} = changeset), do: changeset
|
||||
|
||||
defp cast_tags(%{valid?: true} = changeset) do
|
||||
tags = changeset |> get_field(:tags_string) |> process_tags()
|
||||
changeset |> put_change(:tags, tags)
|
||||
end
|
||||
|
||||
defp process_tags(tags_string) when tags_string |> is_binary() do
|
||||
tags_string
|
||||
|> String.split(",", trim: true)
|
||||
|> Enum.map(fn str -> str |> String.trim() end)
|
||||
|> Enum.reject(fn str -> str |> is_nil() end)
|
||||
|> Enum.sort()
|
||||
end
|
||||
|
||||
defp process_tags(_other_tags_string), do: []
|
||||
|
||||
@spec get_tags_string([String.t()] | nil) :: String.t()
|
||||
def get_tags_string(nil), do: ""
|
||||
def get_tags_string(tags) when tags |> is_list(), do: tags |> Enum.join(",")
|
||||
end
|
||||
|
Reference in New Issue
Block a user