akkoma/lib/pleroma/web/twitter_api/views/activity_view.ex

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defmodule Pleroma.Web.TwitterAPI.ActivityView do
use Pleroma.Web, :view
alias Pleroma.Web.CommonAPI.Utils
alias Pleroma.User
alias Pleroma.Web.TwitterAPI.UserView
alias Pleroma.Web.TwitterAPI.TwitterAPI
alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
alias Pleroma.Activity
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alias Pleroma.Formatter
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def render("activity.json", %{activity: %{data: %{"type" => "Follow"}} = activity} = opts) do
user = User.get_cached_by_ap_id(activity.data["actor"])
created_at = activity.data["published"] || DateTime.to_iso8601(activity.inserted_at)
created_at = created_at |> Utils.date_to_asctime()
followed = User.get_cached_by_ap_id(activity.data["object"])
text = "#{user.nickname} started following #{followed.nickname}"
%{
"id" => activity.id,
"user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
"attentions" => [],
"statusnet_html" => text,
"text" => text,
"is_local" => activity.local,
"is_post_verb" => false,
"created_at" => created_at,
"in_reply_to_status_id" => nil,
"external_url" => activity.data["id"],
"activity_type" => "follow"
}
end
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def render("activity.json", %{activity: %{data: %{"type" => "Announce"}} = activity} = opts) do
user = User.get_by_ap_id(activity.data["actor"])
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created_at = activity.data["published"] |> Utils.date_to_asctime()
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announced_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
text = "#{user.nickname} retweeted a status."
retweeted_status = render("activity.json", Map.merge(opts, %{activity: announced_activity}))
%{
"id" => activity.id,
"user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
"statusnet_html" => text,
"text" => text,
"is_local" => activity.local,
"is_post_verb" => false,
"uri" => "tag:#{activity.data["id"]}:objectType=note",
"created_at" => created_at,
"retweeted_status" => retweeted_status,
"statusnet_conversation_id" => conversation_id(announced_activity),
"external_url" => activity.data["id"],
"activity_type" => "repeat"
}
end
def render("activity.json", %{activity: %{data: %{"type" => "Like"}} = activity} = opts) do
user = User.get_cached_by_ap_id(activity.data["actor"])
liked_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
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created_at =
activity.data["published"]
|> Utils.date_to_asctime()
text = "#{user.nickname} favorited a status."
%{
"id" => activity.id,
"user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
"statusnet_html" => text,
"text" => text,
"is_local" => activity.local,
"is_post_verb" => false,
"uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
"created_at" => created_at,
"in_reply_to_status_id" => liked_activity.id,
"external_url" => activity.data["id"],
"activity_type" => "like"
}
end
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def render(
"activity.json",
%{activity: %{data: %{"type" => "Create", "object" => object}} = activity} = opts
) do
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actor = get_in(activity.data, ["actor"])
user = User.get_cached_by_ap_id(actor)
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created_at = object["published"] |> Utils.date_to_asctime()
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like_count = object["like_count"] || 0
announcement_count = object["announcement_count"] || 0
favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
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attentions =
activity.recipients
|> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
|> Enum.filter(& &1)
|> Enum.map(fn user -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
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conversation_id = conversation_id(activity)
tags = activity.data["object"]["tag"] || []
possibly_sensitive = activity.data["object"]["sensitive"] || Enum.member?(tags, "nsfw")
tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
summary = activity.data["object"]["summary"]
content = object["content"]
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content =
if !!summary and summary != "" do
"<span>#{activity.data["object"]["summary"]}</span><br />#{content}</span>"
else
content
end
html =
HtmlSanitizeEx.basic_html(content)
|> Formatter.emojify(object["emoji"])
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%{
"id" => activity.id,
"uri" => activity.data["object"]["id"],
"user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
"statusnet_html" => html,
"text" => HtmlSanitizeEx.strip_tags(content),
"is_local" => activity.local,
"is_post_verb" => true,
"created_at" => created_at,
"in_reply_to_status_id" => object["inReplyToStatusId"],
"statusnet_conversation_id" => conversation_id,
"attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
"attentions" => attentions,
"fave_num" => like_count,
"repeat_num" => announcement_count,
"favorited" => !!favorited,
"repeated" => !!repeated,
"external_url" => object["external_url"] || object["id"],
"tags" => tags,
"activity_type" => "post",
"possibly_sensitive" => possibly_sensitive
}
end
defp conversation_id(activity) do
with context when not is_nil(context) <- activity.data["context"] do
TwitterAPI.context_to_conversation_id(context)
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else
_e -> nil
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end
end
end