forked from AkkomaGang/akkoma
77 lines
1.8 KiB
Elixir
77 lines
1.8 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.Web.ActivityPub.ObjectValidators.TagValidator do
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use Ecto.Schema
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alias Pleroma.EctoType.ActivityPub.ObjectValidators
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import Ecto.Changeset
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@primary_key false
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embedded_schema do
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# Common
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field(:type, :string)
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field(:name, :string)
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# Mention, Hashtag
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field(:href, ObjectValidators.Uri)
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# Emoji
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embeds_one :icon, IconObjectValidator, primary_key: false do
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field(:type, :string)
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field(:url, ObjectValidators.Uri)
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end
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field(:updated, ObjectValidators.DateTime)
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field(:id, ObjectValidators.Uri)
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end
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def cast_and_validate(data) do
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data
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|> cast_data()
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end
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def cast_data(data) do
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%__MODULE__{}
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|> changeset(data)
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end
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def changeset(struct, %{"type" => "Mention"} = data) do
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struct
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|> cast(data, [:type, :name, :href])
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|> validate_required([:type, :href])
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end
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def changeset(struct, %{"type" => "Hashtag", "name" => name} = data) do
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name =
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cond do
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"#" <> name -> name
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name -> name
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end
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|> String.downcase()
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data = Map.put(data, "name", name)
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struct
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|> cast(data, [:type, :name, :href])
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|> validate_required([:type, :name])
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end
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def changeset(struct, %{"type" => "Emoji"} = data) do
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data = Map.put(data, "name", String.trim(data["name"], ":"))
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struct
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|> cast(data, [:type, :name, :updated, :id])
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|> cast_embed(:icon, with: &icon_changeset/2)
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|> validate_required([:type, :name, :icon])
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end
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def icon_changeset(struct, data) do
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struct
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|> cast(data, [:type, :url])
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|> validate_inclusion(:type, ~w[Image])
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|> validate_required([:type, :url])
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end
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end
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