145 lines
4.3 KiB
Elixir
145 lines
4.3 KiB
Elixir
defmodule Pleroma.Web.ActivityPub.UserView do
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use Pleroma.Web, :view
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alias Pleroma.Web.Salmon
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alias Pleroma.Web.WebFinger
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alias Pleroma.User
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alias Pleroma.Web.ActivityPub.ActivityPub
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alias Pleroma.Web.ActivityPub.Transmogrifier
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alias Pleroma.Web.ActivityPub.Utils
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def render("user.json", %{user: user}) do
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{:ok, user} = WebFinger.ensure_keys_present(user)
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{:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
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public_key = :public_key.pem_entry_encode(:RSAPublicKey, public_key)
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public_key = :public_key.pem_encode([public_key])
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%{
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"id" => user.ap_id,
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"type" => "Person",
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"following" => "#{user.ap_id}/following",
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"followers" => "#{user.ap_id}/followers",
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"inbox" => "#{user.ap_id}/inbox",
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"outbox" => "#{user.ap_id}/outbox",
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"preferredUsername" => user.nickname,
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"name" => user.name,
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"summary" => user.bio,
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"url" => user.ap_id,
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"manuallyApprovesFollowers" => false,
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"publicKey" => %{
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"id" => "#{user.ap_id}#main-key",
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"owner" => user.ap_id,
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"publicKeyPem" => public_key
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},
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"endpoints" => %{
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"sharedInbox" => "#{Pleroma.Web.Endpoint.url}/inbox"
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},
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"icon" => %{
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"type" => "Image",
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"url" => User.avatar_url(user)
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},
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"image" => %{
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"type" => "Image",
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"url" => User.banner_url(user)
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}
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}
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|> Map.merge(Utils.make_json_ld_header())
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end
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def collection(collection, iri, page) do
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offset = (page - 1) * 10
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items = Enum.slice(collection, offset, 10)
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items = Enum.map(items, fn (user) -> user.ap_id end)
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map = %{
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"id" => "#{iri}?page=#{page}",
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"type" => "OrderedCollectionPage",
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"partOf" => iri,
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"totalItems" => length(collection),
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"orderedItems" => items
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}
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if offset < length(collection) do
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Map.put(map, "next", "#{iri}?page=#{page+1}")
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end
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end
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def render("following.json", %{user: user, page: page}) do
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{:ok, following} = User.get_friends(user)
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collection(following, "#{user.ap_id}/following", page)
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|> Map.merge(Utils.make_json_ld_header())
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end
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def render("following.json", %{user: user}) do
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{:ok, following} = User.get_friends(user)
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%{
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"id" => "#{user.ap_id}/following",
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"type" => "OrderedCollection",
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"totalItems" => length(following),
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"first" => collection(following, "#{user.ap_id}/following", 1)
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}
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|> Map.merge(Utils.make_json_ld_header())
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end
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def render("followers.json", %{user: user, page: page}) do
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{:ok, followers} = User.get_followers(user)
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collection(followers, "#{user.ap_id}/followers", page)
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|> Map.merge(Utils.make_json_ld_header())
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end
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def render("followers.json", %{user: user}) do
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{:ok, followers} = User.get_followers(user)
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%{
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"id" => "#{user.ap_id}/following",
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"type" => "OrderedCollection",
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"totalItems" => length(followers),
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"first" => collection(followers, "#{user.ap_id}/followers", 1)
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}
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|> Map.merge(Utils.make_json_ld_header())
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end
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def render("outbox.json", %{user: user, max_id: max_qid}) do
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# XXX: technically note_count is wrong for this, but it's better than nothing
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info = User.user_info(user)
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params = %{
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"type" => ["Create", "Announce"],
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"actor_id" => user.ap_id,
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"whole_db" => true,
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"limit" => "10"
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}
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if max_qid != nil do
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params = Map.put(params, "max_id", max_qid)
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end
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activities = ActivityPub.fetch_public_activities(params)
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min_id = Enum.at(activities, 0).id
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activities = Enum.reverse(activities)
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max_id = Enum.at(activities, 0).id
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collection = Enum.map(activities, fn (act) ->
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{:ok, data} = Transmogrifier.prepare_outgoing(act.data)
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data
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end)
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iri = "#{user.ap_id}/outbox"
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page = %{
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"id" => "#{iri}?max_id=#{max_id}",
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"type" => "OrderedCollectionPage",
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"partOf" => iri,
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"totalItems" => info.note_count,
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"orderedItems" => collection,
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"next" => "#{iri}?max_id=#{min_id-1}",
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}
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if max_qid == nil do
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%{
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"id" => iri,
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"type" => "OrderedCollection",
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"totalItems" => info.note_count,
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"first" => page
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}
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|> Map.merge(Utils.make_json_ld_header())
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else
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page |> Map.merge(Utils.make_json_ld_header())
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end
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end
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end
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