git.squeep.com Git - akkoma/blob - lib/pleroma/web/twitter_api/representers/activity_representer.ex

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 # THIS MODULE IS DEPRECATED! DON'T USE IT!
   6 # USE THE Pleroma.Web.TwitterAPI.Views.ActivityView MODULE!
   7 defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
   8   use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
   9   alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
  10   alias Pleroma.{Activity, Formatter, HTML, User}
  11   alias Pleroma.Web.TwitterAPI.{ActivityView, TwitterAPI, UserView}
  12   alias Pleroma.Web.CommonAPI.Utils
  13   alias Pleroma.Web.MastodonAPI.StatusView
  14
  15   defp user_by_ap_id(user_list, ap_id) do
  16     Enum.find(user_list, fn %{ap_id: user_id} -> ap_id == user_id end)
  17   end
  18
  19   def to_map(
  20         %Activity{data: %{"type" => "Announce", "actor" => actor, "published" => created_at}} =
  21           activity,
  22         %{users: users, announced_activity: announced_activity} = opts
  23       ) do
  24     user = user_by_ap_id(users, actor)
  25     created_at = created_at |> Utils.date_to_asctime()
  26
  27     text = "#{user.nickname} retweeted a status."
  28
  29     announced_user = user_by_ap_id(users, announced_activity.data["actor"])
  30     retweeted_status = to_map(announced_activity, Map.merge(%{user: announced_user}, opts))
  31
  32     %{
  33       "id" => activity.id,
  34       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  35       "statusnet_html" => text,
  36       "text" => text,
  37       "is_local" => activity.local,
  38       "is_post_verb" => false,
  39       "uri" => "tag:#{activity.data["id"]}:objectType=note",
  40       "created_at" => created_at,
  41       "retweeted_status" => retweeted_status,
  42       "statusnet_conversation_id" => conversation_id(announced_activity),
  43       "external_url" => activity.data["id"],
  44       "activity_type" => "repeat"
  45     }
  46   end
  47
  48   def to_map(
  49         %Activity{data: %{"type" => "Like", "published" => created_at}} = activity,
  50         %{user: user, liked_activity: liked_activity} = opts
  51       ) do
  52     created_at = created_at |> Utils.date_to_asctime()
  53
  54     text = "#{user.nickname} favorited a status."
  55
  56     %{
  57       "id" => activity.id,
  58       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  59       "statusnet_html" => text,
  60       "text" => text,
  61       "is_local" => activity.local,
  62       "is_post_verb" => false,
  63       "uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
  64       "created_at" => created_at,
  65       "in_reply_to_status_id" => liked_activity.id,
  66       "external_url" => activity.data["id"],
  67       "activity_type" => "like"
  68     }
  69   end
  70
  71   def to_map(
  72         %Activity{data: %{"type" => "Follow", "object" => followed_id}} = activity,
  73         %{user: user} = opts
  74       ) do
  75     created_at = activity.data["published"] || DateTime.to_iso8601(activity.inserted_at)
  76     created_at = created_at |> Utils.date_to_asctime()
  77
  78     followed = User.get_cached_by_ap_id(followed_id)
  79     text = "#{user.nickname} started following #{followed.nickname}"
  80
  81     %{
  82       "id" => activity.id,
  83       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
  84       "attentions" => [],
  85       "statusnet_html" => text,
  86       "text" => text,
  87       "is_local" => activity.local,
  88       "is_post_verb" => false,
  89       "created_at" => created_at,
  90       "in_reply_to_status_id" => nil,
  91       "external_url" => activity.data["id"],
  92       "activity_type" => "follow"
  93     }
  94   end
  95
  96   # TODO:
  97   # Make this more proper. Just a placeholder to not break the frontend.
  98   def to_map(
  99         %Activity{
 100           data: %{"type" => "Undo", "published" => created_at, "object" => undid_activity}
 101         } = activity,
 102         %{user: user} = opts
 103       ) do
 104     created_at = created_at |> Utils.date_to_asctime()
 105
 106     text = "#{user.nickname} undid the action at #{undid_activity["id"]}"
 107
 108     %{
 109       "id" => activity.id,
 110       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
 111       "attentions" => [],
 112       "statusnet_html" => text,
 113       "text" => text,
 114       "is_local" => activity.local,
 115       "is_post_verb" => false,
 116       "created_at" => created_at,
 117       "in_reply_to_status_id" => nil,
 118       "external_url" => activity.data["id"],
 119       "activity_type" => "undo"
 120     }
 121   end
 122
 123   def to_map(
 124         %Activity{data: %{"type" => "Delete", "published" => created_at, "object" => _}} =
 125           activity,
 126         %{user: user} = opts
 127       ) do
 128     created_at = created_at |> Utils.date_to_asctime()
 129
 130     %{
 131       "id" => activity.id,
 132       "uri" => activity.data["object"],
 133       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
 134       "attentions" => [],
 135       "statusnet_html" => "deleted notice {{tag",
 136       "text" => "deleted notice {{tag",
 137       "is_local" => activity.local,
 138       "is_post_verb" => false,
 139       "created_at" => created_at,
 140       "in_reply_to_status_id" => nil,
 141       "external_url" => activity.data["id"],
 142       "activity_type" => "delete"
 143     }
 144   end
 145
 146   def to_map(
 147         %Activity{data: %{"object" => %{"content" => _content} = object}} = activity,
 148         %{user: user} = opts
 149       ) do
 150     created_at = object["published"] |> Utils.date_to_asctime()
 151     like_count = object["like_count"] || 0
 152     announcement_count = object["announcement_count"] || 0
 153     favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
 154     repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
 155     pinned = activity.id in user.info.pinned_activities
 156
 157     mentions = opts[:mentioned] || []
 158
 159     attentions =
 160       []
 161       |> Utils.maybe_notify_to_recipients(activity)
 162       |> Utils.maybe_notify_mentioned_recipients(activity)
 163       |> Enum.map(fn ap_id -> Enum.find(mentions, fn user -> ap_id == user.ap_id end) end)
 164       |> Enum.filter(& &1)
 165       |> Enum.map(fn user -> UserView.render("show.json", %{user: user, for: opts[:for]}) end)
 166
 167     conversation_id = conversation_id(activity)
 168
 169     tags = activity.data["object"]["tag"] || []
 170     possibly_sensitive = activity.data["object"]["sensitive"] || Enum.member?(tags, "nsfw")
 171
 172     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
 173
 174     {_summary, content} = ActivityView.render_content(object)
 175
 176     html =
 177       HTML.filter_tags(content, User.html_filter_policy(opts[:for]))
 178       |> Formatter.emojify(object["emoji"])
 179
 180     attachments = object["attachment"] || []
 181
 182     reply_parent = Activity.get_in_reply_to_activity(activity)
 183
 184     reply_user = reply_parent && User.get_cached_by_ap_id(reply_parent.actor)
 185
 186     summary = HTML.strip_tags(object["summary"])
 187
 188     card =
 189       StatusView.render(
 190         "card.json",
 191         Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity)
 192       )
 193
 194     %{
 195       "id" => activity.id,
 196       "uri" => activity.data["object"]["id"],
 197       "user" => UserView.render("show.json", %{user: user, for: opts[:for]}),
 198       "statusnet_html" => html,
 199       "text" => HTML.strip_tags(content),
 200       "is_local" => activity.local,
 201       "is_post_verb" => true,
 202       "created_at" => created_at,
 203       "in_reply_to_status_id" => object["inReplyToStatusId"],
 204       "in_reply_to_screen_name" => reply_user && reply_user.nickname,
 205       "in_reply_to_profileurl" => User.profile_url(reply_user),
 206       "in_reply_to_ostatus_uri" => reply_user && reply_user.ap_id,
 207       "in_reply_to_user_id" => reply_user && reply_user.id,
 208       "statusnet_conversation_id" => conversation_id,
 209       "attachments" => attachments |> ObjectRepresenter.enum_to_list(opts),
 210       "attentions" => attentions,
 211       "fave_num" => like_count,
 212       "repeat_num" => announcement_count,
 213       "favorited" => to_boolean(favorited),
 214       "repeated" => to_boolean(repeated),
 215       "pinned" => pinned,
 216       "external_url" => object["external_url"] || object["id"],
 217       "tags" => tags,
 218       "activity_type" => "post",
 219       "possibly_sensitive" => possibly_sensitive,
 220       "visibility" => Pleroma.Web.MastodonAPI.StatusView.get_visibility(object),
 221       "summary" => summary,
 222       "summary_html" => summary |> Formatter.emojify(object["emoji"]),
 223       "card" => card
 224     }
 225   end
 226
 227   def conversation_id(activity) do
 228     with context when not is_nil(context) <- activity.data["context"] do
 229       TwitterAPI.context_to_conversation_id(context)
 230     else
 231       _e -> nil
 232     end
 233   end
 234
 235   defp to_boolean(false) do
 236     false
 237   end
 238
 239   defp to_boolean(nil) do
 240     false
 241   end
 242
 243   defp to_boolean(_) do
 244     true
 245   end
 246 end