akkoma/lib/pleroma/web/activity_pub/views/user_view.ex
2018-03-22 00:26:39 -05:00

95 lines
2.9 KiB
Elixir

defmodule Pleroma.Web.ActivityPub.UserView do
use Pleroma.Web, :view
alias Pleroma.Web.Salmon
alias Pleroma.Web.WebFinger
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Utils
def render("user.json", %{user: user}) do
{:ok, user} = WebFinger.ensure_keys_present(user)
{:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
public_key = :public_key.pem_entry_encode(:RSAPublicKey, public_key)
public_key = :public_key.pem_encode([public_key])
%{
"id" => user.ap_id,
"type" => "Person",
"following" => "#{user.ap_id}/following",
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"outbox" => "#{user.ap_id}/outbox",
"preferredUsername" => user.nickname,
"name" => user.name,
"summary" => user.bio,
"url" => user.ap_id,
"manuallyApprovesFollowers" => false,
"publicKey" => %{
"id" => "#{user.ap_id}#main-key",
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
"endpoints" => %{
"sharedInbox" => "#{Pleroma.Web.Endpoint.url}/inbox"
},
"icon" => %{
"type" => "Image",
"url" => User.avatar_url(user)
},
"image" => %{
"type" => "Image",
"url" => User.banner_url(user)
}
}
|> Map.merge(Utils.make_json_ld_header())
end
def collection(collection, iri, page) do
offset = (page - 1) * 10
items = Enum.slice(collection, offset, 10)
items = Enum.map(items, fn (user) -> user.ap_id end)
map = %{
"id" => "#{iri}?page=#{page}",
"type" => "OrderedCollectionPage",
"partOf" => iri,
"totalItems" => length(collection),
"orderedItems" => items
}
if offset < length(collection) do
Map.put(map, "next", "#{iri}?page=#{page+1}")
end
end
def render("following.json", %{user: user, page: page}) do
{:ok, following} = User.get_friends(user)
collection(following, "#{user.ap_id}/following", page)
|> Map.merge(Utils.make_json_ld_header())
end
def render("following.json", %{user: user}) do
{:ok, following} = User.get_friends(user)
%{
"id" => "#{user.ap_id}/following",
"type" => "OrderedCollection",
"totalItems" => length(following),
"first" => collection(following, "#{user.ap_id}/following", 1)
}
|> Map.merge(Utils.make_json_ld_header())
end
def render("followers.json", %{user: user, page: page}) do
{:ok, followers} = User.get_followers(user)
collection(followers, "#{user.ap_id}/followers", page)
|> Map.merge(Utils.make_json_ld_header())
end
def render("followers.json", %{user: user}) do
{:ok, followers} = User.get_followers(user)
%{
"id" => "#{user.ap_id}/following",
"type" => "OrderedCollection",
"totalItems" => length(followers),
"first" => collection(followers, "#{user.ap_id}/followers", 1)
}
|> Map.merge(Utils.make_json_ld_header())
end
end