X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmastodon_api%2Fviews%2Fstatus_view.ex;h=b3a35526e5dae6d6a90e8ca017dcd6871e524b14;hb=d7c805b0bb59f57f336e610a7e362f6d17c42474;hp=5dbdc309ed1c2e7db2d495e97859ba6beb610c43;hpb=ab9eabdf20180f2dd8539cf5d3dc0fdc6412496b;p=akkoma diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex index 5dbdc309e..b3a35526e 100644 --- a/lib/pleroma/web/mastodon_api/views/status_view.ex +++ b/lib/pleroma/web/mastodon_api/views/status_view.ex @@ -9,6 +9,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do alias Pleroma.Activity alias Pleroma.HTML + alias Pleroma.Maps alias Pleroma.Object alias Pleroma.Repo alias Pleroma.User @@ -56,22 +57,37 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do end) end - defp get_context_id(%{data: %{"context_id" => context_id}}) when not is_nil(context_id), - do: context_id - - defp get_context_id(%{data: %{"context" => context}}) when is_binary(context), - do: Utils.context_to_conversation_id(context) + # DEPRECATED This field seems to be a left-over from the StatusNet era. + # If your application uses `pleroma.conversation_id`: this field is deprecated. + # It is currently stubbed instead by doing a CRC32 of the context, and + # clearing the MSB to avoid overflow exceptions with signed integers on the + # different clients using this field (Java/Kotlin code, mostly; see Husky.) + # This should be removed in a future version of Pleroma. Pleroma-FE currently + # depends on this field, as well. + defp get_context_id(%{data: %{"context" => context}}) when is_binary(context) do + use Bitwise + + :erlang.crc32(context) + |> band(bnot(0x8000_0000)) + end defp get_context_id(_), do: nil - defp reblogged?(activity, user) do - object = Object.normalize(activity, fetch: false) || %{} - present?(user && user.ap_id in (object.data["announcements"] || [])) + # Check if the user reblogged this status + defp reblogged?(activity, %User{ap_id: ap_id}) do + with %Object{data: %{"announcements" => announcements}} when is_list(announcements) <- + Object.normalize(activity, fetch: false) do + ap_id in announcements + else + _ -> false + end end + # False if the user is logged out + defp reblogged?(_activity, _user), do: false + def render("index.json", opts) do reading_user = opts[:for] - # To do: check AdminAPIControllerTest on the reasons behind nil activities in the list activities = Enum.filter(opts.activities, & &1) @@ -124,16 +140,16 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do ) do user = CommonAPI.get_user(activity.data["actor"]) created_at = Utils.to_masto_date(activity.data["published"]) - activity_object = Object.normalize(activity, fetch: false) + object = Object.normalize(activity, fetch: false) reblogged_parent_activity = if opts[:parent_activities] do Activity.Queries.find_by_object_ap_id( opts[:parent_activities], - activity_object.data["id"] + object.data["id"] ) else - Activity.create_by_object_ap_id(activity_object.data["id"]) + Activity.create_by_object_ap_id(object.data["id"]) |> Activity.with_preloaded_bookmark(opts[:for]) |> Activity.with_set_thread_muted_field(opts[:for]) |> Repo.one() @@ -142,7 +158,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do reblog_rendering_opts = Map.put(opts, :activity, reblogged_parent_activity) reblogged = render("show.json", reblog_rendering_opts) - favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || []) + favorited = opts[:for] && opts[:for].ap_id in (object.data["likes"] || []) bookmarked = Activity.get_bookmark(reblogged_parent_activity, opts[:for]) != nil @@ -152,10 +168,12 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do |> Enum.filter(& &1) |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end) + {pinned?, pinned_at} = pin_data(object, user) + %{ id: to_string(activity.id), - uri: activity_object.data["id"], - url: activity_object.data["id"], + uri: object.data["id"], + url: object.data["id"], account: AccountView.render("show.json", %{ user: user, @@ -173,18 +191,19 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do favourited: present?(favorited), bookmarked: present?(bookmarked), muted: false, - pinned: pinned?(activity, user), + pinned: pinned?, sensitive: false, spoiler_text: "", visibility: get_visibility(activity), media_attachments: reblogged[:media_attachments] || [], mentions: mentions, tags: reblogged[:tags] || [], - application: build_application(activity_object.data["generator"]), + application: build_application(object.data["generator"]), language: nil, emojis: [], pleroma: %{ - local: activity.local + local: activity.local, + pinned_at: pinned_at } } end @@ -198,8 +217,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do like_count = object.data["like_count"] || 0 announcement_count = object.data["announcement_count"] || 0 - tags = object.data["tag"] || [] - sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw") + hashtags = Object.hashtags(object) + sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw") + + tags = Object.tags(object) tag_mentions = tags @@ -244,27 +265,47 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do created_at = Utils.to_masto_date(object.data["published"]) + edited_at = + with %{"updated" => updated} <- object.data, + date <- Utils.to_masto_date(updated), + true <- date != "" do + date + else + _ -> + nil + end + reply_to = get_reply_to(activity, opts) reply_to_user = reply_to && CommonAPI.get_user(reply_to.data["actor"]) + history_len = + 1 + + (Object.Updater.history_for(object.data) + |> Map.get("orderedItems") + |> length()) + + # See render("history.json", ...) for more details + # Here the implicit index of the current content is 0 + chrono_order = history_len - 1 + content = object |> render_content() content_html = content - |> HTML.get_cached_scrubbed_html_for_activity( + |> Activity.HTML.get_cached_scrubbed_html_for_activity( User.html_filter_policy(opts[:for]), activity, - "mastoapi:content" + "mastoapi:content:#{chrono_order}" ) content_plaintext = content - |> HTML.get_cached_stripped_html_for_activity( + |> Activity.HTML.get_cached_stripped_html_for_activity( activity, - "mastoapi:content" + "mastoapi:content:#{chrono_order}" ) summary = object.data["summary"] || "" @@ -298,8 +339,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do opts[:for], Map.get(opts, :with_muted, false) ) - |> Stream.map(fn {emoji, users} -> - build_emoji_map(emoji, users, opts[:for]) + |> Stream.map(fn {emoji, users, url} -> + build_emoji_map(emoji, users, url, opts[:for]) end) |> Enum.to_list() @@ -314,6 +355,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do fn for_user, user -> User.mutes?(for_user, user) end ) + {pinned?, pinned_at} = pin_data(object, user) + + quote = Activity.get_quoted_activity_from_object(object) + %{ id: to_string(activity.id), uri: object.data["id"], @@ -328,8 +373,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do reblog: nil, card: card, content: content_html, - text: opts[:with_source] && object.data["source"], + text: opts[:with_source] && get_source_text(object.data["source"]), created_at: created_at, + edited_at: edited_at, reblogs_count: announcement_count, replies_count: object.data["repliesCount"] || 0, favourites_count: like_count, @@ -337,7 +383,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do favourited: present?(favorited), bookmarked: present?(bookmarked), muted: muted, - pinned: pinned?(activity, user), + pinned: pinned?, sensitive: sensitive, spoiler_text: summary, visibility: get_visibility(object), @@ -348,9 +394,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do application: build_application(object.data["generator"]), language: nil, emojis: build_emojis(object.data["emoji"]), + quote_id: if(quote, do: quote.id, else: nil), + quote: maybe_render_quote(quote, opts), + emoji_reactions: emoji_reactions, pleroma: %{ local: activity.local, conversation_id: get_context_id(activity), + context: object.data["context"], in_reply_to_account_acct: reply_to_user && reply_to_user.nickname, content: %{"text/plain" => content_plaintext}, spoiler_text: %{"text/plain" => summary}, @@ -358,7 +408,11 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do direct_conversation_id: direct_conversation_id, thread_muted: thread_muted?, emoji_reactions: emoji_reactions, - parent_visible: visible_for_user?(reply_to, opts[:for]) + parent_visible: visible_for_user?(reply_to, opts[:for]), + pinned_at: pinned_at + }, + akkoma: %{ + source: object.data["source"] } } end @@ -367,6 +421,100 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do nil end + def render("history.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do + object = Object.normalize(activity, fetch: false) + + hashtags = Object.hashtags(object) + + user = CommonAPI.get_user(activity.data["actor"]) + + past_history = + Object.Updater.history_for(object.data) + |> Map.get("orderedItems") + |> Enum.map(&Map.put(&1, "id", object.data["id"])) + |> Enum.map(&%Object{data: &1, id: object.id}) + + history = + [object | past_history] + # Mastodon expects the original to be at the first + |> Enum.reverse() + |> Enum.with_index() + |> Enum.map(fn {object, chrono_order} -> + %{ + # The history is prepended every time there is a new edit. + # In chrono_order, the oldest item is always at 0, and so on. + # The chrono_order is an invariant kept between edits. + chrono_order: chrono_order, + object: object + } + end) + + individual_opts = + opts + |> Map.put(:as, :item) + |> Map.put(:user, user) + |> Map.put(:hashtags, hashtags) + + render_many(history, StatusView, "history_item.json", individual_opts) + end + + def render( + "history_item.json", + %{ + activity: activity, + user: user, + item: %{object: object, chrono_order: chrono_order}, + hashtags: hashtags + } = opts + ) do + sensitive = object.data["sensitive"] || Enum.member?(hashtags, "nsfw") + + attachment_data = object.data["attachment"] || [] + attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment) + + created_at = Utils.to_masto_date(object.data["updated"] || object.data["published"]) + + content = + object + |> render_content() + + content_html = + content + |> Activity.HTML.get_cached_scrubbed_html_for_activity( + User.html_filter_policy(opts[:for]), + activity, + "mastoapi:content:#{chrono_order}" + ) + + summary = object.data["summary"] || "" + + %{ + account: + AccountView.render("show.json", %{ + user: user, + for: opts[:for] + }), + content: content_html, + sensitive: sensitive, + spoiler_text: summary, + created_at: created_at, + media_attachments: attachments, + emojis: build_emojis(object.data["emoji"]), + poll: render(PollView, "show.json", object: object, for: opts[:for]) + } + end + + def render("source.json", %{activity: %{data: %{"object" => _object}} = activity} = _opts) do + object = Object.normalize(activity, fetch: false) + + %{ + id: activity.id, + text: get_source_text(Map.get(object.data, "source", "")), + spoiler_text: Map.get(object.data, "summary", ""), + content_type: get_source_content_type(object.data["source"]) + } + end + def render("card.json", %{rich_media: rich_media, page_url: page_url}) do page_url_data = URI.parse(page_url) @@ -379,12 +527,15 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do page_url = page_url_data |> to_string - image_url = + image_url_data = if is_binary(rich_media["image"]) do - URI.merge(page_url_data, URI.parse(rich_media["image"])) - |> to_string + URI.parse(rich_media["image"]) + else + nil end + image_url = build_image_url(image_url_data, page_url_data) + %{ type: "link", provider_name: page_url_data.host, @@ -406,6 +557,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image" href = attachment_url["href"] |> MediaProxy.url() href_preview = attachment_url["href"] |> MediaProxy.preview_url() + meta = render("attachment_meta.json", %{attachment: attachment}) type = cond do @@ -415,10 +567,19 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do true -> "unknown" end - <> = :crypto.hash(:md5, href) + attachment_id = + with {_, ap_id} when is_binary(ap_id) <- {:ap_id, attachment["id"]}, + {_, %Object{data: _object_data, id: object_id}} <- + {:object, Object.get_by_ap_id(ap_id)} do + to_string(object_id) + else + _ -> + <> = :crypto.hash(:md5, href) + to_string(attachment["id"] || hash_id) + end %{ - id: to_string(attachment["id"] || hash_id), + id: attachment_id, url: href, remote_url: href, preview_url: href_preview, @@ -426,9 +587,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do type: type, description: attachment["name"], pleroma: %{mime_type: media_type}, - meta: render("attachment_meta.json", %{attachment: attachment}), blurhash: attachment["blurhash"] } + |> Maps.put_if_present(:meta, meta) end def render("attachment_meta.json", %{ @@ -444,7 +605,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do } end - def render("attachment_meta.json", _), do: %{} + def render("attachment_meta.json", _), do: nil def render("context.json", %{activity: activity, activities: activities, user: user}) do %{ancestors: ancestors, descendants: descendants} = @@ -501,7 +662,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do def build_tags(object_tags) when is_list(object_tags) do object_tags |> Enum.filter(&is_binary/1) - |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.base_url()}/tag/#{URI.encode(&1)}"}) + |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.Endpoint.url()}/tag/#{URI.encode(&1)}"}) end def build_tags(_), do: [] @@ -540,18 +701,85 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do defp present?(false), do: false defp present?(_), do: true - defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}), - do: id in pinned_activities + defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_objects}) do + if pinned_at = pinned_objects[object_id] do + {true, Utils.to_masto_date(pinned_at)} + else + {false, nil} + end + end - defp build_emoji_map(emoji, users, current_user) do + defp build_emoji_map(emoji, users, url, current_user) do %{ - name: emoji, + name: Pleroma.Web.PleromaAPI.EmojiReactionView.emoji_name(emoji, url), count: length(users), - me: !!(current_user && current_user.ap_id in users) + url: MediaProxy.url(url), + me: !!(current_user && current_user.ap_id in users), + account_ids: Enum.map(users, fn user -> User.get_cached_by_ap_id(user).id end) } end @spec build_application(map() | nil) :: map() | nil - defp build_application(%{type: _type, name: name, url: url}), do: %{name: name, website: url} + defp build_application(%{"type" => _type, "name" => name, "url" => url}), + do: %{name: name, website: url} + defp build_application(_), do: nil + + # Workaround for Elixir issue #10771 + # Avoid applying URI.merge unless necessary + # TODO: revert to always attempting URI.merge(image_url_data, page_url_data) + # when Elixir 1.12 is the minimum supported version + @spec build_image_url(struct() | nil, struct()) :: String.t() | nil + defp build_image_url( + %URI{scheme: image_scheme, host: image_host} = image_url_data, + %URI{} = _page_url_data + ) + when not is_nil(image_scheme) and not is_nil(image_host) do + image_url_data |> to_string + end + + defp build_image_url(%URI{} = image_url_data, %URI{} = page_url_data) do + URI.merge(page_url_data, image_url_data) |> to_string + end + + defp build_image_url(_, _), do: nil + + defp maybe_render_quote(nil, _), do: nil + + defp maybe_render_quote(quote, opts) do + with %User{} = quoted_user <- User.get_cached_by_ap_id(quote.actor), + false <- Map.get(opts, :do_not_recurse, false), + true <- visible_for_user?(quote, opts[:for]), + false <- User.blocks?(opts[:for], quoted_user), + false <- User.mutes?(opts[:for], quoted_user) do + opts = + opts + |> Map.put(:activity, quote) + |> Map.put(:do_not_recurse, true) + + render("show.json", opts) + else + _ -> nil + end + end + + defp get_source_text(%{"content" => content} = _source) do + content + end + + defp get_source_text(source) when is_binary(source) do + source + end + + defp get_source_text(_) do + "" + end + + defp get_source_content_type(%{"mediaType" => type} = _source) do + type + end + + defp get_source_content_type(_source) do + Utils.get_content_type(nil) + end end