1 defmodule Pleroma.Web.ActivityPub.UserView do
3 alias Pleroma.Web.Salmon
4 alias Pleroma.Web.WebFinger
7 alias Pleroma.Web.ActivityPub.ActivityPub
8 alias Pleroma.Web.ActivityPub.Transmogrifier
9 alias Pleroma.Web.ActivityPub.Utils
12 # the instance itself is not a Person, but instead an Application
13 def render("user.json", %{user: %{nickname: nil} = user}) do
14 {:ok, user} = WebFinger.ensure_keys_present(user)
15 {:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
16 public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
17 public_key = :public_key.pem_encode([public_key])
20 "@context" => "https://www.w3.org/ns/activitystreams",
22 "type" => "Application",
23 "following" => "#{user.ap_id}/relay/following",
24 "followers" => "#{user.ap_id}/relay/followers",
25 "inbox" => "#{user.ap_id}/inbox",
27 "summary" => "Virtual actor for Pleroma relay",
29 "manuallyApprovesFollowers" => false,
31 "id" => "#{user.ap_id}#main-key",
32 "owner" => user.ap_id,
33 "publicKeyPem" => public_key
36 "sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
41 def render("user.json", %{user: user}) do
42 {:ok, user} = WebFinger.ensure_keys_present(user)
43 {:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
44 public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
45 public_key = :public_key.pem_encode([public_key])
50 "following" => "#{user.ap_id}/following",
51 "followers" => "#{user.ap_id}/followers",
52 "inbox" => "#{user.ap_id}/inbox",
53 "outbox" => "#{user.ap_id}/outbox",
54 "preferredUsername" => user.nickname,
56 "summary" => user.bio,
58 "manuallyApprovesFollowers" => user.info["locked"] || false,
60 "id" => "#{user.ap_id}#main-key",
61 "owner" => user.ap_id,
62 "publicKeyPem" => public_key
65 "sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
69 "url" => User.avatar_url(user)
73 "url" => User.banner_url(user)
76 |> Map.merge(Utils.make_json_ld_header())
79 def render("following.json", %{user: user, page: page}) do
80 query = User.get_friends_query(user)
81 query = from(user in query, select: [:ap_id])
82 following = Repo.all(query)
84 collection(following, "#{user.ap_id}/following", page)
85 |> Map.merge(Utils.make_json_ld_header())
88 def render("following.json", %{user: user}) do
89 query = User.get_friends_query(user)
90 query = from(user in query, select: [:ap_id])
91 following = Repo.all(query)
94 "id" => "#{user.ap_id}/following",
95 "type" => "OrderedCollection",
96 "totalItems" => length(following),
97 "first" => collection(following, "#{user.ap_id}/following", 1)
99 |> Map.merge(Utils.make_json_ld_header())
102 def render("followers.json", %{user: user, page: page}) do
103 query = User.get_followers_query(user)
104 query = from(user in query, select: [:ap_id])
105 followers = Repo.all(query)
107 collection(followers, "#{user.ap_id}/followers", page)
108 |> Map.merge(Utils.make_json_ld_header())
111 def render("followers.json", %{user: user}) do
112 query = User.get_followers_query(user)
113 query = from(user in query, select: [:ap_id])
114 followers = Repo.all(query)
117 "id" => "#{user.ap_id}/followers",
118 "type" => "OrderedCollection",
119 "totalItems" => length(followers),
120 "first" => collection(followers, "#{user.ap_id}/followers", 1)
122 |> Map.merge(Utils.make_json_ld_header())
125 def render("outbox.json", %{user: user, max_id: max_qid}) do
126 # XXX: technically note_count is wrong for this, but it's better than nothing
127 info = User.user_info(user)
130 "type" => ["Create", "Announce"],
131 "actor_id" => user.ap_id,
138 Map.put(params, "max_id", max_qid)
143 activities = ActivityPub.fetch_public_activities(params)
144 min_id = Enum.at(activities, 0).id
146 activities = Enum.reverse(activities)
147 max_id = Enum.at(activities, 0).id
150 Enum.map(activities, fn act ->
151 {:ok, data} = Transmogrifier.prepare_outgoing(act.data)
155 iri = "#{user.ap_id}/outbox"
158 "id" => "#{iri}?max_id=#{max_id}",
159 "type" => "OrderedCollectionPage",
161 "totalItems" => info.note_count,
162 "orderedItems" => collection,
163 "next" => "#{iri}?max_id=#{min_id - 1}"
169 "type" => "OrderedCollection",
170 "totalItems" => info.note_count,
173 |> Map.merge(Utils.make_json_ld_header())
175 page |> Map.merge(Utils.make_json_ld_header())
179 def collection(collection, iri, page, total \\ nil) do
180 offset = (page - 1) * 10
181 items = Enum.slice(collection, offset, 10)
182 items = Enum.map(items, fn user -> user.ap_id end)
183 total = total || length(collection)
186 "id" => "#{iri}?page=#{page}",
187 "type" => "OrderedCollectionPage",
189 "totalItems" => total,
190 "orderedItems" => items
194 Map.put(map, "next", "#{iri}?page=#{page + 1}")