# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.StatusView do
alias Pleroma.Activity
alias Pleroma.HTML
+ alias Pleroma.Maps
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
activities
|> Enum.map(fn
%{data: %{"type" => "Create"}} = activity ->
- object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
object && object.data["inReplyTo"] != "" && object.data["inReplyTo"]
_ ->
|> Activity.create_by_object_ap_id_with_object()
|> Repo.all()
|> Enum.reduce(%{}, fn activity, acc ->
- object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
if object, do: Map.put(acc, object.data["id"], activity), else: acc
end)
end
defp get_context_id(_), do: nil
- defp reblogged?(activity, user) do
- object = Object.normalize(activity) || %{}
- present?(user && user.ap_id in (object.data["announcements"] || []))
+ # Check if the user reblogged this status
+ defp reblogged?(activity, %User{ap_id: ap_id}) do
+ with %Object{data: %{"announcements" => announcements}} when is_list(announcements) <-
+ Object.normalize(activity, fetch: false) do
+ ap_id in announcements
+ else
+ _ -> false
+ end
end
+ # False if the user is logged out
+ defp reblogged?(_activity, _user), do: false
+
def render("index.json", opts) do
reading_user = opts[:for]
parent_activities =
activities
|> Enum.filter(&(&1.data["type"] == "Announce" && &1.data["object"]))
- |> Enum.map(&Object.normalize(&1).data["id"])
+ |> Enum.map(&Object.normalize(&1, fetch: false).data["id"])
|> Activity.create_by_object_ap_id()
|> Activity.with_preloaded_object(:left)
|> Activity.with_preloaded_bookmark(reading_user)
) do
user = CommonAPI.get_user(activity.data["actor"])
created_at = Utils.to_masto_date(activity.data["published"])
- activity_object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
reblogged_parent_activity =
if opts[:parent_activities] do
Activity.Queries.find_by_object_ap_id(
opts[:parent_activities],
- activity_object.data["id"]
+ object.data["id"]
)
else
- Activity.create_by_object_ap_id(activity_object.data["id"])
+ Activity.create_by_object_ap_id(object.data["id"])
|> Activity.with_preloaded_bookmark(opts[:for])
|> Activity.with_set_thread_muted_field(opts[:for])
|> Repo.one()
reblog_rendering_opts = Map.put(opts, :activity, reblogged_parent_activity)
reblogged = render("show.json", reblog_rendering_opts)
- favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])
+ favorited = opts[:for] && opts[:for].ap_id in (object.data["likes"] || [])
bookmarked = Activity.get_bookmark(reblogged_parent_activity, opts[:for]) != nil
|> Enum.filter(& &1)
|> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
+ {pinned?, pinned_at} = pin_data(object, user)
+
%{
id: to_string(activity.id),
- uri: activity_object.data["id"],
- url: activity_object.data["id"],
+ uri: object.data["id"],
+ url: object.data["id"],
account:
AccountView.render("show.json", %{
user: user,
favourited: present?(favorited),
bookmarked: present?(bookmarked),
muted: false,
- pinned: pinned?(activity, user),
+ pinned: pinned?,
sensitive: false,
spoiler_text: "",
visibility: get_visibility(activity),
media_attachments: reblogged[:media_attachments] || [],
mentions: mentions,
tags: reblogged[:tags] || [],
- application: %{
- name: "Web",
- website: nil
- },
+ application: build_application(object.data["generator"]),
language: nil,
emojis: [],
pleroma: %{
- local: activity.local
+ local: activity.local,
+ pinned_at: pinned_at
}
}
end
def render("show.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
- object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
user = CommonAPI.get_user(activity.data["actor"])
user_follower_address = user.follower_address
like_count = object.data["like_count"] || 0
announcement_count = object.data["announcement_count"] || 0
- tags = object.data["tag"] || []
- sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
+ hashtags = Object.hashtags(object)
+ sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw")
+
+ tags = Object.tags(object)
tag_mentions =
tags
content_html =
content
- |> HTML.get_cached_scrubbed_html_for_activity(
+ |> Activity.HTML.get_cached_scrubbed_html_for_activity(
User.html_filter_policy(opts[:for]),
activity,
"mastoapi:content"
content_plaintext =
content
- |> HTML.get_cached_stripped_html_for_activity(
+ |> Activity.HTML.get_cached_stripped_html_for_activity(
activity,
"mastoapi:content"
)
fn for_user, user -> User.mutes?(for_user, user) end
)
+ {pinned?, pinned_at} = pin_data(object, user)
+
%{
id: to_string(activity.id),
uri: object.data["id"],
favourited: present?(favorited),
bookmarked: present?(bookmarked),
muted: muted,
- pinned: pinned?(activity, user),
+ pinned: pinned?,
sensitive: sensitive,
spoiler_text: summary,
visibility: get_visibility(object),
media_attachments: attachments,
poll: render(PollView, "show.json", object: object, for: opts[:for]),
mentions: mentions,
- tags: build_tags(object.data["hashtags"] || tags),
- application: %{
- name: "Web",
- website: nil
- },
+ tags: build_tags(tags),
+ application: build_application(object.data["generator"]),
language: nil,
emojis: build_emojis(object.data["emoji"]),
pleroma: %{
direct_conversation_id: direct_conversation_id,
thread_muted: thread_muted?,
emoji_reactions: emoji_reactions,
- parent_visible: visible_for_user?(reply_to, opts[:for])
+ parent_visible: visible_for_user?(reply_to, opts[:for]),
+ pinned_at: pinned_at
}
}
end
page_url = page_url_data |> to_string
- image_url =
+ image_url_data =
if is_binary(rich_media["image"]) do
- URI.merge(page_url_data, URI.parse(rich_media["image"]))
- |> to_string
+ URI.parse(rich_media["image"])
+ else
+ nil
end
+ image_url = build_image_url(image_url_data, page_url_data)
+
%{
type: "link",
provider_name: page_url_data.host,
media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"
href = attachment_url["href"] |> MediaProxy.url()
href_preview = attachment_url["href"] |> MediaProxy.preview_url()
+ meta = render("attachment_meta.json", %{attachment: attachment})
type =
cond do
pleroma: %{mime_type: media_type},
blurhash: attachment["blurhash"]
}
+ |> Maps.put_if_present(:meta, meta)
+ end
+
+ def render("attachment_meta.json", %{
+ attachment: %{"url" => [%{"width" => width, "height" => height} | _]}
+ })
+ when is_integer(width) and is_integer(height) do
+ %{
+ original: %{
+ width: width,
+ height: height,
+ aspect: width / height
+ }
+ }
end
+ def render("attachment_meta.json", _), do: nil
+
def render("context.json", %{activity: activity, activities: activities, user: user}) do
%{ancestors: ancestors, descendants: descendants} =
activities
end
def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
- object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
with nil <- replied_to_activities[object.data["inReplyTo"]] do
# If user didn't participate in the thread
end
def get_reply_to(%{data: %{"object" => _object}} = activity, _) do
- object = Object.normalize(activity)
+ object = Object.normalize(activity, fetch: false)
if object.data["inReplyTo"] && object.data["inReplyTo"] != "" do
Activity.get_create_by_object_ap_id(object.data["inReplyTo"])
def build_tags(object_tags) when is_list(object_tags) do
object_tags
|> Enum.filter(&is_binary/1)
- |> Enum.map(&%{name: &1, url: "/tag/#{URI.encode(&1)}"})
+ |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.Endpoint.url()}/tag/#{URI.encode(&1)}"})
end
def build_tags(_), do: []
defp present?(false), do: false
defp present?(_), do: true
- defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
- do: id in pinned_activities
+ defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_objects}) do
+ if pinned_at = pinned_objects[object_id] do
+ {true, Utils.to_masto_date(pinned_at)}
+ else
+ {false, nil}
+ end
+ end
defp build_emoji_map(emoji, users, current_user) do
%{
me: !!(current_user && current_user.ap_id in users)
}
end
+
+ @spec build_application(map() | nil) :: map() | nil
+ defp build_application(%{"type" => _type, "name" => name, "url" => url}),
+ do: %{name: name, website: url}
+
+ defp build_application(_), do: nil
+
+ # Workaround for Elixir issue #10771
+ # Avoid applying URI.merge unless necessary
+ # TODO: revert to always attempting URI.merge(image_url_data, page_url_data)
+ # when Elixir 1.12 is the minimum supported version
+ @spec build_image_url(struct() | nil, struct()) :: String.t() | nil
+ defp build_image_url(
+ %URI{scheme: image_scheme, host: image_host} = image_url_data,
+ %URI{} = _page_url_data
+ )
+ when not is_nil(image_scheme) and not is_nil(image_host) do
+ image_url_data |> to_string
+ end
+
+ defp build_image_url(%URI{} = image_url_data, %URI{} = page_url_data) do
+ URI.merge(page_url_data, image_url_data) |> to_string
+ end
+
+ defp build_image_url(_, _), do: nil
end