1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
8 alias Pleroma.EctoType.ActivityPub.ObjectValidators
9 alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
10 alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
11 alias Pleroma.Web.ActivityPub.Transmogrifier
21 import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
24 status_object_fields()
28 field(:replies, {:array, ObjectValidators.ObjectID}, default: [])
31 def cast_and_apply(data) do
34 |> apply_action(:insert)
37 def cast_and_validate(data) do
43 def cast_data(data) do
48 defp fix_url(%{"url" => url} = data) when is_bitstring(url), do: data
49 defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"])
50 defp fix_url(data), do: data
52 defp fix_tag(%{"tag" => tag} = data) when is_list(tag) do
53 Map.put(data, "tag", Enum.filter(tag, &is_map/1))
56 defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag])
57 defp fix_tag(data), do: Map.drop(data, ["tag"])
59 defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data)
60 when is_list(replies),
61 do: Map.put(data, "replies", replies)
63 defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
64 do: Map.put(data, "replies", replies)
66 # TODO: Pleroma does not have any support for Collections at the moment.
67 # If the `replies` field is not something the ObjectID validator can handle,
68 # the activity/object would be rejected, which is bad behavior.
69 defp fix_replies(%{"replies" => replies} = data) when not is_list(replies),
70 do: Map.drop(data, ["replies"])
72 defp fix_replies(data), do: data
74 def fix_attachments(%{"attachment" => attachment} = data) when is_map(attachment),
75 do: Map.put(data, "attachment", [attachment])
77 def fix_attachments(data), do: data
81 |> CommonFixes.fix_actor()
82 |> CommonFixes.fix_object_defaults()
87 |> Transmogrifier.fix_emoji()
88 |> Transmogrifier.fix_content_map()
91 def changeset(struct, data) do
95 |> cast(data, __schema__(:fields) -- [:attachment, :tag])
96 |> cast_embed(:attachment)
100 defp validate_data(data_cng) do
102 |> validate_inclusion(:type, ["Article", "Note", "Page"])
103 |> validate_required([:id, :actor, :attributedTo, :type, :context])
104 |> CommonValidations.validate_any_presence([:cc, :to])
105 |> CommonValidations.validate_fields_match([:actor, :attributedTo])
106 |> CommonValidations.validate_actor_presence()
107 |> CommonValidations.validate_host_match()