# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.StatusView do
use Pleroma.Web, :view
+ require Pleroma.Constants
+
alias Pleroma.Activity
+ alias Pleroma.ActivityExpiration
alias Pleroma.HTML
+ alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
+ alias Pleroma.UserRelationship
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils
alias Pleroma.Web.MastodonAPI.AccountView
+ alias Pleroma.Web.MastodonAPI.PollView
alias Pleroma.Web.MastodonAPI.StatusView
alias Pleroma.Web.MediaProxy
+ import Pleroma.Web.ActivityPub.Visibility, only: [get_visibility: 1]
+
# TODO: Add cached version.
+ defp get_replied_to_activities([]), do: %{}
+
defp get_replied_to_activities(activities) do
activities
|> Enum.map(fn
- %{data: %{"type" => "Create", "object" => %{"inReplyTo" => in_reply_to}}} ->
- in_reply_to != "" && in_reply_to
+ %{data: %{"type" => "Create"}} = activity ->
+ object = Object.normalize(activity)
+ object && object.data["inReplyTo"] != "" && object.data["inReplyTo"]
_ ->
nil
end)
|> Enum.filter(& &1)
- |> Activity.create_by_object_ap_id()
+ |> Activity.create_by_object_ap_id_with_object()
|> Repo.all()
|> Enum.reduce(%{}, fn activity, acc ->
- Map.put(acc, activity.data["object"]["id"], activity)
+ object = Object.normalize(activity)
+ 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"] || []))
+ end
+
def render("index.json", opts) do
- replied_to_activities = get_replied_to_activities(opts.activities)
-
- opts.activities
- |> safe_render_many(
- StatusView,
- "status.json",
- Map.put(opts, :replied_to_activities, replied_to_activities)
- )
+ reading_user = opts[:for]
+
+ # To do: check AdminAPIControllerTest on the reasons behind nil activities in the list
+ activities = Enum.filter(opts.activities, & &1)
+ replied_to_activities = get_replied_to_activities(activities)
+
+ parent_activities =
+ activities
+ |> Enum.filter(&(&1.data["type"] == "Announce" && &1.data["object"]))
+ |> Enum.map(&Object.normalize(&1).data["id"])
+ |> Activity.create_by_object_ap_id()
+ |> Activity.with_preloaded_object(:left)
+ |> Activity.with_preloaded_bookmark(reading_user)
+ |> Activity.with_set_thread_muted_field(reading_user)
+ |> Repo.all()
+
+ relationships_opt =
+ cond do
+ Map.has_key?(opts, :relationships) ->
+ opts[:relationships]
+
+ is_nil(reading_user) ->
+ UserRelationship.view_relationships_option(nil, [])
+
+ true ->
+ actors = Enum.map(activities ++ parent_activities, &get_user(&1.data["actor"]))
+
+ UserRelationship.view_relationships_option(reading_user, actors)
+ end
+
+ opts =
+ opts
+ |> Map.put(:replied_to_activities, replied_to_activities)
+ |> Map.put(:parent_activities, parent_activities)
+ |> Map.put(:relationships, relationships_opt)
+
+ safe_render_many(activities, StatusView, "show.json", opts)
end
def render(
- "status.json",
- %{activity: %{data: %{"type" => "Announce", "object" => object}} = activity} = opts
+ "show.json",
+ %{activity: %{data: %{"type" => "Announce", "object" => _object}} = activity} = opts
) do
user = get_user(activity.data["actor"])
created_at = Utils.to_masto_date(activity.data["published"])
+ activity_object = Object.normalize(activity)
+
+ reblogged_parent_activity =
+ if opts[:parent_activities] do
+ Activity.Queries.find_by_object_ap_id(
+ opts[:parent_activities],
+ activity_object.data["id"]
+ )
+ else
+ Activity.create_by_object_ap_id(activity_object.data["id"])
+ |> Activity.with_preloaded_bookmark(opts[:for])
+ |> Activity.with_set_thread_muted_field(opts[:for])
+ |> Repo.one()
+ end
+
+ reblog_rendering_opts = Map.put(opts, :activity, reblogged_parent_activity)
+ reblogged = render("show.json", reblog_rendering_opts)
- reblogged = Activity.get_create_by_object_ap_id(object)
- reblogged = render("status.json", Map.put(opts, :activity, reblogged))
+ favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])
+
+ bookmarked = Activity.get_bookmark(reblogged_parent_activity, opts[:for]) != nil
mentions =
activity.recipients
%{
id: to_string(activity.id),
- uri: object,
- url: object,
- account: AccountView.render("account.json", %{user: user}),
+ uri: activity_object.data["id"],
+ url: activity_object.data["id"],
+ account:
+ AccountView.render("show.json", %{
+ user: user,
+ for: opts[:for],
+ relationships: opts[:relationships]
+ }),
in_reply_to_id: nil,
in_reply_to_account_id: nil,
reblog: reblogged,
reblogs_count: 0,
replies_count: 0,
favourites_count: 0,
- reblogged: false,
- favourited: false,
- bookmarked: false,
+ reblogged: reblogged?(reblogged_parent_activity, opts[:for]),
+ favourited: present?(favorited),
+ bookmarked: present?(bookmarked),
muted: false,
pinned: pinned?(activity, user),
sensitive: false,
spoiler_text: "",
- visibility: "public",
+ visibility: get_visibility(activity),
media_attachments: reblogged[:media_attachments] || [],
mentions: mentions,
tags: reblogged[:tags] || [],
}
end
- def render("status.json", %{activity: %{data: %{"object" => object}} = activity} = opts) do
+ def render("show.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
+ object = Object.normalize(activity)
+
user = 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
- like_count = object["like_count"] || 0
- announcement_count = object["announcement_count"] || 0
+ tags = object.data["tag"] || []
+ sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
- tags = object["tag"] || []
- sensitive = object["sensitive"] || Enum.member?(tags, "nsfw")
+ tag_mentions =
+ tags
+ |> Enum.filter(fn tag -> is_map(tag) and tag["type"] == "Mention" end)
+ |> Enum.map(fn tag -> tag["href"] end)
mentions =
- activity.recipients
- |> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
+ (object.data["to"] ++ tag_mentions)
+ |> Enum.uniq()
+ |> Enum.map(fn
+ Pleroma.Constants.as_public() -> nil
+ ^user_follower_address -> nil
+ ap_id -> User.get_cached_by_ap_id(ap_id)
+ end)
|> Enum.filter(& &1)
|> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
- repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
- favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
- bookmarked = opts[:for] && object["id"] in opts[:for].bookmarks
+ favorited = opts[:for] && opts[:for].ap_id in (object.data["likes"] || [])
- attachment_data = object["attachment"] || []
+ bookmarked = Activity.get_bookmark(activity, opts[:for]) != nil
+
+ client_posted_this_activity = opts[:for] && user.id == opts[:for].id
+
+ expires_at =
+ with true <- client_posted_this_activity,
+ %ActivityExpiration{scheduled_at: scheduled_at} <-
+ ActivityExpiration.get_by_activity_id(activity.id) do
+ scheduled_at
+ else
+ _ -> nil
+ end
+
+ thread_muted? =
+ cond do
+ is_nil(opts[:for]) -> false
+ is_boolean(activity.thread_muted?) -> activity.thread_muted?
+ true -> CommonAPI.thread_muted?(opts[:for], activity)
+ end
+
+ attachment_data = object.data["attachment"] || []
attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
- created_at = Utils.to_masto_date(object["published"])
+ created_at = Utils.to_masto_date(object.data["published"])
reply_to = get_reply_to(activity, opts)
+
reply_to_user = reply_to && get_user(reply_to.data["actor"])
content =
object
|> render_content()
- |> HTML.get_cached_scrubbed_html_for_object(
+
+ content_html =
+ content
+ |> HTML.get_cached_scrubbed_html_for_activity(
User.html_filter_policy(opts[:for]),
activity,
- __MODULE__
+ "mastoapi:content"
+ )
+
+ content_plaintext =
+ content
+ |> HTML.get_cached_stripped_html_for_activity(
+ activity,
+ "mastoapi:content"
)
+ summary = object.data["summary"] || ""
+
card = render("card.json", Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity))
url =
if user.local do
Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity)
else
- object["external_url"] || object["id"]
+ object.data["url"] || object.data["external_url"] || object.data["id"]
+ end
+
+ direct_conversation_id =
+ with {_, nil} <- {:direct_conversation_id, opts[:direct_conversation_id]},
+ {_, true} <- {:include_id, opts[:with_direct_conversation_id]},
+ {_, %User{} = for_user} <- {:for_user, opts[:for]} do
+ Activity.direct_conversation_id(activity, for_user)
+ else
+ {:direct_conversation_id, participation_id} when is_integer(participation_id) ->
+ participation_id
+
+ _e ->
+ nil
+ end
+
+ emoji_reactions =
+ with %{data: %{"reactions" => emoji_reactions}} <- object do
+ Enum.map(emoji_reactions, fn [emoji, users] ->
+ %{
+ name: emoji,
+ count: length(users),
+ me: !!(opts[:for] && opts[:for].ap_id in users)
+ }
+ end)
+ else
+ _ -> []
end
+ muted =
+ thread_muted? ||
+ UserRelationship.exists?(
+ get_in(opts, [:relationships, :user_relationships]),
+ :mute,
+ opts[:for],
+ user,
+ fn for_user, user -> User.mutes?(for_user, user) end
+ )
+
%{
id: to_string(activity.id),
- uri: object["id"],
+ uri: object.data["id"],
url: url,
- account: AccountView.render("account.json", %{user: user}),
+ account:
+ AccountView.render("show.json", %{
+ user: user,
+ for: opts[:for],
+ relationships: opts[:relationships]
+ }),
in_reply_to_id: reply_to && to_string(reply_to.id),
in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
reblog: nil,
card: card,
- content: content,
+ content: content_html,
created_at: created_at,
reblogs_count: announcement_count,
- replies_count: object["repliesCount"] || 0,
+ replies_count: object.data["repliesCount"] || 0,
favourites_count: like_count,
- reblogged: present?(repeated),
+ reblogged: reblogged?(activity, opts[:for]),
favourited: present?(favorited),
bookmarked: present?(bookmarked),
- muted: CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user),
+ muted: muted,
pinned: pinned?(activity, user),
sensitive: sensitive,
- spoiler_text: object["summary"] || "",
+ 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(tags),
application: %{
website: nil
},
language: nil,
- emojis: build_emojis(activity.data["object"]["emoji"]),
+ emojis: build_emojis(object.data["emoji"]),
pleroma: %{
local: activity.local,
- conversation_id: get_context_id(activity)
+ conversation_id: get_context_id(activity),
+ in_reply_to_account_acct: reply_to_user && reply_to_user.nickname,
+ content: %{"text/plain" => content_plaintext},
+ spoiler_text: %{"text/plain" => summary},
+ expires_at: expires_at,
+ direct_conversation_id: direct_conversation_id,
+ thread_muted: thread_muted?,
+ emoji_reactions: emoji_reactions
}
}
end
- def render("status.json", _) do
+ def render("show.json", _) do
nil
end
nil
end
- site_name = rich_media[:site_name] || page_url_data.host
-
%{
type: "link",
- provider_name: site_name,
+ provider_name: page_url_data.host,
provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
url: page_url,
image: image_url |> MediaProxy.url(),
- title: rich_media[:title],
- description: rich_media[:description],
+ title: rich_media[:title] || "",
+ description: rich_media[:description] || "",
pleroma: %{
opengraph: rich_media
}
}
end
- def render("card.json", _) do
- nil
- end
+ def render("card.json", _), do: nil
def render("attachment.json", %{attachment: attachment}) do
[attachment_url | _] = attachment["url"]
}
end
- def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
- _id = activity.data["object"]["inReplyTo"]
- replied_to_activities[activity.data["object"]["inReplyTo"]]
+ def render("listen.json", %{activity: %Activity{data: %{"type" => "Listen"}} = activity} = opts) do
+ object = Object.normalize(activity)
+
+ user = get_user(activity.data["actor"])
+ created_at = Utils.to_masto_date(activity.data["published"])
+
+ %{
+ id: activity.id,
+ account: AccountView.render("show.json", %{user: user, for: opts[:for]}),
+ created_at: created_at,
+ title: object.data["title"] |> HTML.strip_tags(),
+ artist: object.data["artist"] |> HTML.strip_tags(),
+ album: object.data["album"] |> HTML.strip_tags(),
+ length: object.data["length"]
+ }
end
- def get_reply_to(%{data: %{"object" => object}}, _) do
- if object["inReplyTo"] && object["inReplyTo"] != "" do
- Activity.get_create_by_object_ap_id(object["inReplyTo"])
- else
- nil
- end
+ def render("listens.json", opts) do
+ safe_render_many(opts.activities, StatusView, "listen.json", opts)
end
- def get_visibility(object) do
- public = "https://www.w3.org/ns/activitystreams#Public"
- to = object["to"] || []
- cc = object["cc"] || []
+ def render("context.json", %{activity: activity, activities: activities, user: user}) do
+ %{ancestors: ancestors, descendants: descendants} =
+ activities
+ |> Enum.reverse()
+ |> Enum.group_by(fn %{id: id} -> if id < activity.id, do: :ancestors, else: :descendants end)
+ |> Map.put_new(:ancestors, [])
+ |> Map.put_new(:descendants, [])
- cond do
- public in to ->
- "public"
+ %{
+ ancestors: render("index.json", for: user, activities: ancestors, as: :activity),
+ descendants: render("index.json", for: user, activities: descendants, as: :activity)
+ }
+ end
- public in cc ->
- "unlisted"
+ def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
+ object = Object.normalize(activity)
- # this should use the sql for the object's activity
- Enum.any?(to, &String.contains?(&1, "/followers")) ->
- "private"
+ with nil <- replied_to_activities[object.data["inReplyTo"]] do
+ # If user didn't participate in the thread
+ Activity.get_in_reply_to_activity(activity)
+ end
+ end
- length(cc) > 0 ->
- "private"
+ def get_reply_to(%{data: %{"object" => _object}} = activity, _) do
+ object = Object.normalize(activity)
- true ->
- "direct"
+ if object.data["inReplyTo"] && object.data["inReplyTo"] != "" do
+ Activity.get_create_by_object_ap_id(object.data["inReplyTo"])
+ else
+ nil
end
end
- def render_content(%{"type" => "Video"} = object) do
- with name when not is_nil(name) and name != "" <- object["name"] do
- "<p><a href=\"#{object["id"]}\">#{name}</a></p>#{object["content"]}"
+ def render_content(%{data: %{"type" => object_type}} = object)
+ when object_type in ["Video", "Event", "Audio"] do
+ with name when not is_nil(name) and name != "" <- object.data["name"] do
+ "<p><a href=\"#{object.data["id"]}\">#{name}</a></p>#{object.data["content"]}"
else
- _ -> object["content"] || ""
+ _ -> object.data["content"] || ""
end
end
- def render_content(%{"type" => object_type} = object)
+ def render_content(%{data: %{"type" => object_type}} = object)
when object_type in ["Article", "Page"] do
- with summary when not is_nil(summary) and summary != "" <- object["name"],
- url when is_bitstring(url) <- object["url"] do
- "<p><a href=\"#{url}\">#{summary}</a></p>#{object["content"]}"
+ with summary when not is_nil(summary) and summary != "" <- object.data["name"],
+ url when is_bitstring(url) <- object.data["url"] do
+ "<p><a href=\"#{url}\">#{summary}</a></p>#{object.data["content"]}"
else
- _ -> object["content"] || ""
+ _ -> object.data["content"] || ""
end
end
- def render_content(object), do: object["content"] || ""
+ def render_content(object), do: object.data["content"] || ""
@doc """
Builds a dictionary tags.
object_tags = for tag when is_binary(tag) <- object_tags, do: tag
Enum.reduce(object_tags, [], fn tag, tags ->
- tags ++ [%{name: tag, url: "/tag/#{tag}"}]
+ tags ++ [%{name: tag, url: "/tag/#{URI.encode(tag)}"}]
end)
end
defp present?(false), do: false
defp present?(_), do: true
- defp pinned?(%Activity{id: id}, %User{info: %{pinned_activities: pinned_activities}}),
+ defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
do: id in pinned_activities
end
projects / akkoma / blobdiff