forked from AkkomaGang/akkoma
75 lines
2.3 KiB
Elixir
75 lines
2.3 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ActivityPub.ObjectView do
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use Pleroma.Web, :view
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alias Pleroma.Activity
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alias Pleroma.Object
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alias Pleroma.Web.ActivityPub.Transmogrifier
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def render("object.json", %{object: %Object{} = object}) do
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base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
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additional = Transmogrifier.prepare_object(object.data)
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Map.merge(base, additional)
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end
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def render("object.json", %{object: %Activity{data: %{"type" => "Create"}} = activity}) do
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base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
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object = Object.normalize(activity)
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additional =
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Transmogrifier.prepare_object(activity.data)
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|> Map.put("object", Transmogrifier.prepare_object(object.data))
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Map.merge(base, additional)
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end
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def render("object.json", %{object: %Activity{} = activity}) do
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base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
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object = Object.normalize(activity)
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additional =
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Transmogrifier.prepare_object(activity.data)
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|> Map.put("object", object.data["id"])
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Map.merge(base, additional)
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end
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def render("likes.json", %{ap_id: ap_id, likes: likes, page: page}) do
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collection(likes, "#{ap_id}/likes", page)
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|> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header())
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end
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def render("likes.json", %{ap_id: ap_id, likes: likes}) do
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%{
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"id" => "#{ap_id}/likes",
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"type" => "OrderedCollection",
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"totalItems" => length(likes),
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"first" => collection(likes, "#{ap_id}/likes", 1)
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}
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|> Map.merge(Pleroma.Web.ActivityPub.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 object -> Transmogrifier.prepare_object(object.data) end)
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total = length(collection)
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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" => total,
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"orderedItems" => items
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}
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if offset + length(items) < total do
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Map.put(map, "next", "#{iri}?page=#{page + 1}")
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else
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map
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end
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end
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end
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