forked from AkkomaGang/akkoma
112 lines
4 KiB
Elixir
112 lines
4 KiB
Elixir
defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
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use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
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alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ObjectRepresenter}
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alias Pleroma.Activity
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defp user_by_ap_id(user_list, ap_id) do
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Enum.find(user_list, fn (%{ap_id: user_id}) -> ap_id == user_id end)
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end
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def to_map(%Activity{data: %{"type" => "Announce", "actor" => actor}} = activity, %{users: users, announced_activity: announced_activity} = opts) do
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user = user_by_ap_id(users, actor)
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created_at = get_in(activity.data, ["published"])
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|> date_to_asctime
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text = "#{user.nickname} retweeted a status."
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announced_user = user_by_ap_id(users, announced_activity.data["actor"])
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retweeted_status = to_map(announced_activity, Map.merge(%{user: announced_user}, opts))
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%{
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"id" => activity.id,
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"user" => UserRepresenter.to_map(user, opts),
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"statusnet_html" => text,
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"text" => text,
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"is_local" => true,
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"is_post_verb" => false,
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"uri" => "tag:#{activity.data["id"]}:objectType=note",
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"created_at" => created_at,
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"retweeted_status" => retweeted_status
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}
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end
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def to_map(%Activity{data: %{"type" => "Like"}} = activity, %{user: user, liked_activity: liked_activity} = opts) do
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created_at = get_in(activity.data, ["published"])
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|> date_to_asctime
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text = "#{user.nickname} favorited a status."
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%{
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"id" => activity.id,
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"user" => UserRepresenter.to_map(user, opts),
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"statusnet_html" => text, # TODO: add summary
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"text" => text,
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"is_local" => true,
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"is_post_verb" => false,
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"uri" => "tag:#{activity.data["id"]}:objectType=Favourite",
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"created_at" => created_at,
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"in_reply_to_status_id" => liked_activity.id,
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}
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end
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def to_map(%Activity{data: %{"type" => "Follow"}} = activity, %{user: user} = opts) do
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created_at = get_in(activity.data, ["published"])
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|> date_to_asctime
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%{
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"id" => activity.id,
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"user" => UserRepresenter.to_map(user, opts),
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"attentions" => [],
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"statusnet_html" => "", # TODO: add summary
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"text" => "",
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"is_local" => true,
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"is_post_verb" => false,
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"created_at" => created_at,
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"in_reply_to_status_id" => nil,
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}
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end
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def to_map(%Activity{} = activity, %{user: user} = opts) do
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content = get_in(activity.data, ["object", "content"])
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created_at = get_in(activity.data, ["object", "published"])
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|> date_to_asctime
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like_count = get_in(activity.data, ["object", "like_count"]) || 0
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announcement_count = get_in(activity.data, ["object", "announcement_count"]) || 0
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favorited = opts[:for] && opts[:for].ap_id in (activity.data["object"]["likes"] || [])
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repeated = opts[:for] && opts[:for].ap_id in (activity.data["object"]["announcements"] || [])
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mentions = opts[:mentioned] || []
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attentions = activity.data["to"]
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|> Enum.map(fn (ap_id) -> Enum.find(mentions, fn(user) -> ap_id == user.ap_id end) end)
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|> Enum.filter(&(&1))
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|> Enum.map(fn (user) -> UserRepresenter.to_map(user, opts) end)
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%{
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"id" => activity.id,
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"user" => UserRepresenter.to_map(user, opts),
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"attentions" => [],
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"statusnet_html" => content,
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"text" => HtmlSanitizeEx.strip_tags(content),
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"is_local" => true,
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"is_post_verb" => true,
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"created_at" => created_at,
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"in_reply_to_status_id" => activity.data["object"]["inReplyToStatusId"],
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"statusnet_conversation_id" => activity.data["object"]["statusnetConversationId"],
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"attachments" => (activity.data["object"]["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
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"attentions" => attentions,
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"fave_num" => like_count,
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"repeat_num" => announcement_count,
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"favorited" => !!favorited,
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"repeated" => !!repeated,
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}
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end
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defp date_to_asctime(date) do
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with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
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Calendar.Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
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else _e ->
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""
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end
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end
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end
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