diff options
Diffstat (limited to 'lib/pleroma/web/common_api/common_api.ex')
| -rw-r--r-- | lib/pleroma/web/common_api/common_api.ex | 272 |
1 files changed, 189 insertions, 83 deletions
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex index 386408d51..7c94f16b6 100644 --- a/lib/pleroma/web/common_api/common_api.ex +++ b/lib/pleroma/web/common_api/common_api.ex @@ -1,15 +1,20 @@ # Pleroma: A lightweight social networking server -# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.CommonAPI do alias Pleroma.Activity alias Pleroma.ActivityExpiration alias Pleroma.Conversation.Participation + alias Pleroma.FollowingRelationship + alias Pleroma.Notification alias Pleroma.Object alias Pleroma.ThreadMute alias Pleroma.User + alias Pleroma.UserRelationship alias Pleroma.Web.ActivityPub.ActivityPub + alias Pleroma.Web.ActivityPub.Builder + alias Pleroma.Web.ActivityPub.Pipeline alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.ActivityPub.Visibility @@ -17,6 +22,26 @@ defmodule Pleroma.Web.CommonAPI do import Pleroma.Web.CommonAPI.Utils require Pleroma.Constants + require Logger + + def unblock(blocker, blocked) do + with {_, %Activity{} = block} <- {:fetch_block, Utils.fetch_latest_block(blocker, blocked)}, + {:ok, unblock_data, _} <- Builder.undo(blocker, block), + {:ok, unblock, _} <- Pipeline.common_pipeline(unblock_data, local: true) do + {:ok, unblock} + else + {:fetch_block, nil} -> + if User.blocks?(blocker, blocked) do + User.unblock(blocker, blocked) + {:ok, :no_activity} + else + {:error, :not_blocking} + end + + e -> + e + end + end def follow(follower, followed) do timeout = Pleroma.Config.get([:activitypub, :follow_handshake_timeout]) @@ -31,15 +56,16 @@ defmodule Pleroma.Web.CommonAPI do def unfollow(follower, unfollowed) do with {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed), {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed), - {:ok, _unfollowed} <- User.unsubscribe(follower, unfollowed) do + {:ok, _subscription} <- User.unsubscribe(follower, unfollowed) do {:ok, follower} end end def accept_follow_request(follower, followed) do - with {:ok, follower} <- User.follow(follower, followed), - %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed), + with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed), + {:ok, follower} <- User.follow(follower, followed), {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"), + {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept), {:ok, _activity} <- ActivityPub.accept(%{ to: [follower.ap_id], @@ -54,6 +80,8 @@ defmodule Pleroma.Web.CommonAPI do def reject_follow_request(follower, followed) do with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed), {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "reject"), + {:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_reject), + {:ok, _notifications} <- Notification.dismiss(follow_activity), {:ok, _activity} <- ActivityPub.reject(%{ to: [follower.ap_id], @@ -66,57 +94,153 @@ defmodule Pleroma.Web.CommonAPI do end def delete(activity_id, user) do - with %Activity{data: %{"object" => _}} = activity <- - Activity.get_by_id_with_object(activity_id), - %Object{} = object <- Object.normalize(activity), + with {_, %Activity{data: %{"object" => _, "type" => "Create"}} = activity} <- + {:find_activity, Activity.get_by_id(activity_id)}, + {_, %Object{} = object, _} <- + {:find_object, Object.normalize(activity, false), activity}, true <- User.superuser?(user) || user.ap_id == object.data["actor"], - {:ok, _} <- unpin(activity_id, user), - {:ok, delete} <- ActivityPub.delete(object) do + {:ok, delete_data, _} <- Builder.delete(user, object.data["id"]), + {:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do {:ok, delete} else - _ -> {:error, dgettext("errors", "Could not delete")} + {:find_activity, _} -> + {:error, :not_found} + + {:find_object, nil, %Activity{data: %{"actor" => actor, "object" => object}}} -> + # We have the create activity, but not the object, it was probably pruned. + # Insert a tombstone and try again + with {:ok, tombstone_data, _} <- Builder.tombstone(actor, object), + {:ok, _tombstone} <- Object.create(tombstone_data) do + delete(activity_id, user) + else + _ -> + Logger.error( + "Could not insert tombstone for missing object on deletion. Object is #{object}." + ) + + {:error, dgettext("errors", "Could not delete")} + end + + _ -> + {:error, dgettext("errors", "Could not delete")} end end - def repeat(id_or_ap_id, user, params \\ %{}) do - with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id), - object <- Object.normalize(activity), - nil <- Utils.get_existing_announce(user.ap_id, object), - public <- public_announce?(object, params) do - ActivityPub.announce(user, object, nil, true, public) + def repeat(id, user, params \\ %{}) do + with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id) do + object = Object.normalize(activity) + announce_activity = Utils.get_existing_announce(user.ap_id, object) + public = public_announce?(object, params) + + if announce_activity do + {:ok, announce_activity, object} + else + ActivityPub.announce(user, object, nil, true, public) + end else - _ -> {:error, dgettext("errors", "Could not repeat")} + _ -> {:error, :not_found} end end - def unrepeat(id_or_ap_id, user) do - with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id) do - object = Object.normalize(activity) - ActivityPub.unannounce(user, object) + def unrepeat(id, user) do + with {_, %Activity{data: %{"type" => "Create"}} = activity} <- + {:find_activity, Activity.get_by_id(id)}, + %Object{} = note <- Object.normalize(activity, false), + %Activity{} = announce <- Utils.get_existing_announce(user.ap_id, note), + {:ok, undo, _} <- Builder.undo(user, announce), + {:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do + {:ok, activity} else + {:find_activity, _} -> {:error, :not_found} _ -> {:error, dgettext("errors", "Could not unrepeat")} end end - def favorite(id_or_ap_id, user) do - with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id), - object <- Object.normalize(activity), - nil <- Utils.get_existing_like(user.ap_id, object) do - ActivityPub.like(user, object) + @spec favorite(User.t(), binary()) :: {:ok, Activity.t() | :already_liked} | {:error, any()} + def favorite(%User{} = user, id) do + case favorite_helper(user, id) do + {:ok, _} = res -> + res + + {:error, :not_found} = res -> + res + + {:error, e} -> + Logger.error("Could not favorite #{id}. Error: #{inspect(e, pretty: true)}") + {:error, dgettext("errors", "Could not favorite")} + end + end + + def favorite_helper(user, id) do + with {_, %Activity{object: object}} <- {:find_object, Activity.get_by_id_with_object(id)}, + {_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)}, + {_, {:ok, %Activity{} = activity, _meta}} <- + {:common_pipeline, + Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do + {:ok, activity} else - _ -> {:error, dgettext("errors", "Could not favorite")} + {:find_object, _} -> + {:error, :not_found} + + {:common_pipeline, + { + :error, + { + :validate_object, + { + :error, + changeset + } + } + }} = e -> + if {:object, {"already liked by this actor", []}} in changeset.errors do + {:ok, :already_liked} + else + {:error, e} + end + + e -> + {:error, e} end end - def unfavorite(id_or_ap_id, user) do - with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id) do - object = Object.normalize(activity) - ActivityPub.unlike(user, object) + def unfavorite(id, user) do + with {_, %Activity{data: %{"type" => "Create"}} = activity} <- + {:find_activity, Activity.get_by_id(id)}, + %Object{} = note <- Object.normalize(activity, false), + %Activity{} = like <- Utils.get_existing_like(user.ap_id, note), + {:ok, undo, _} <- Builder.undo(user, like), + {:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do + {:ok, activity} else + {:find_activity, _} -> {:error, :not_found} _ -> {:error, dgettext("errors", "Could not unfavorite")} end end + def react_with_emoji(id, user, emoji) do + with %Activity{} = activity <- Activity.get_by_id(id), + object <- Object.normalize(activity), + {:ok, emoji_react, _} <- Builder.emoji_react(user, object, emoji), + {:ok, activity, _} <- Pipeline.common_pipeline(emoji_react, local: true) do + {:ok, activity} + else + _ -> + {:error, dgettext("errors", "Could not add reaction emoji")} + end + end + + def unreact_with_emoji(id, user, emoji) do + with %Activity{} = reaction_activity <- Utils.get_latest_reaction(id, user, emoji), + {:ok, undo, _} <- Builder.undo(user, reaction_activity), + {:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do + {:ok, activity} + else + _ -> + {:error, dgettext("errors", "Could not remove reaction emoji")} + end + end + def vote(user, %{data: %{"type" => "Question"}} = object, choices) do with :ok <- validate_not_author(object, user), :ok <- validate_existing_votes(user, object), @@ -172,7 +296,7 @@ defmodule Pleroma.Web.CommonAPI do end end - def public_announce?(_, %{"visibility" => visibility}) + def public_announce?(_, %{visibility: visibility}) when visibility in ~w{public unlisted private direct}, do: visibility in ~w(public unlisted) @@ -182,11 +306,11 @@ defmodule Pleroma.Web.CommonAPI do def get_visibility(_, _, %Participation{}), do: {"direct", "direct"} - def get_visibility(%{"visibility" => visibility}, in_reply_to, _) + def get_visibility(%{visibility: visibility}, in_reply_to, _) when visibility in ~w{public unlisted private direct}, do: {visibility, get_replied_to_visibility(in_reply_to)} - def get_visibility(%{"visibility" => "list:" <> list_id}, in_reply_to, _) do + def get_visibility(%{visibility: "list:" <> list_id}, in_reply_to, _) do visibility = {:list, String.to_integer(list_id)} {visibility, get_replied_to_visibility(in_reply_to)} end @@ -244,7 +368,7 @@ defmodule Pleroma.Web.CommonAPI do end end - def post(user, %{"status" => _} = data) do + def post(user, %{status: _} = data) do with {:ok, draft} <- Pleroma.Web.CommonAPI.ActivityDraft.create(user, data) do draft.changes |> ActivityPub.create(draft.preview?) @@ -260,47 +384,28 @@ defmodule Pleroma.Web.CommonAPI do defp maybe_create_activity_expiration(result, _), do: result - # Updates the emojis for a user based on their profile - def update(user) do - emoji = emoji_from_profile(user) - source_data = user.info |> Map.get(:source_data, %{}) |> Map.put("tag", emoji) - - user = - case User.update_info(user, &User.Info.set_source_data(&1, source_data)) do - {:ok, user} -> user - _ -> user - end - - ActivityPub.update(%{ - local: true, - to: [Pleroma.Constants.as_public(), user.follower_address], - cc: [], - actor: user.ap_id, - object: Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user}) - }) - end - - def pin(id_or_ap_id, %{ap_id: user_ap_id} = user) do + def pin(id, %{ap_id: user_ap_id} = user) do with %Activity{ actor: ^user_ap_id, data: %{"type" => "Create"}, - object: %Object{data: %{"type" => "Note"}} - } = activity <- get_by_id_or_ap_id(id_or_ap_id), + object: %Object{data: %{"type" => object_type}} + } = activity <- Activity.get_by_id_with_object(id), + true <- object_type in ["Note", "Article", "Question"], true <- Visibility.is_public?(activity), - {:ok, _user} <- User.update_info(user, &User.Info.add_pinnned_activity(&1, activity)) do + {:ok, _user} <- User.add_pinnned_activity(user, activity) do {:ok, activity} else - {:error, %{changes: %{info: %{errors: [pinned_activities: {err, _}]}}}} -> {:error, err} + {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err} _ -> {:error, dgettext("errors", "Could not pin")} end end - def unpin(id_or_ap_id, user) do - with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id), - {:ok, _user} <- User.update_info(user, &User.Info.remove_pinnned_activity(&1, activity)) do + def unpin(id, user) do + with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id), + {:ok, _user} <- User.remove_pinnned_activity(user, activity) do {:ok, activity} else - %{errors: [pinned_activities: {err, _}]} -> {:error, err} + {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err} _ -> {:error, dgettext("errors", "Could not unpin")} end end @@ -321,12 +426,12 @@ defmodule Pleroma.Web.CommonAPI do def thread_muted?(%{id: nil} = _user, _activity), do: false def thread_muted?(user, activity) do - ThreadMute.check_muted(user.id, activity.data["context"]) != [] + ThreadMute.exists?(user.id, activity.data["context"]) end - def report(user, %{"account_id" => account_id} = data) do - with {:ok, account} <- get_reported_account(account_id), - {:ok, {content_html, _, _}} <- make_report_content_html(data["comment"]), + def report(user, data) do + with {:ok, account} <- get_reported_account(data.account_id), + {:ok, {content_html, _, _}} <- make_report_content_html(data[:comment]), {:ok, statuses} <- get_report_statuses(account, data) do ActivityPub.flag(%{ context: Utils.generate_context_id(), @@ -334,13 +439,11 @@ defmodule Pleroma.Web.CommonAPI do account: account, statuses: statuses, content: content_html, - forward: data["forward"] || false + forward: Map.get(data, :forward, false) }) end end - def report(_user, _params), do: {:error, dgettext("errors", "Valid `account_id` required")} - defp get_reported_account(account_id) do case User.get_cached_by_id(account_id) do %User{} = account -> {:ok, account} @@ -348,6 +451,13 @@ defmodule Pleroma.Web.CommonAPI do end end + def update_report_state(activity_ids, state) when is_list(activity_ids) do + case Utils.update_report_state(activity_ids, state) do + :ok -> {:ok, activity_ids} + _ -> {:error, dgettext("errors", "Could not update state")} + end + end + def update_report_state(activity_id, state) do with %Activity{} = activity <- Activity.get_by_id(activity_id) do Utils.update_report_state(activity, state) @@ -367,11 +477,11 @@ defmodule Pleroma.Web.CommonAPI do end end - defp toggle_sensitive(activity, %{"sensitive" => sensitive}) when sensitive in ~w(true false) do - toggle_sensitive(activity, %{"sensitive" => String.to_existing_atom(sensitive)}) + defp toggle_sensitive(activity, %{sensitive: sensitive}) when sensitive in ~w(true false) do + toggle_sensitive(activity, %{sensitive: String.to_existing_atom(sensitive)}) end - defp toggle_sensitive(%Activity{object: object} = activity, %{"sensitive" => sensitive}) + defp toggle_sensitive(%Activity{object: object} = activity, %{sensitive: sensitive}) when is_boolean(sensitive) do new_data = Map.put(object.data, "sensitive", sensitive) @@ -385,21 +495,17 @@ defmodule Pleroma.Web.CommonAPI do defp toggle_sensitive(activity, _), do: {:ok, activity} - defp set_visibility(activity, %{"visibility" => visibility}) do + defp set_visibility(activity, %{visibility: visibility}) do Utils.update_activity_visibility(activity, visibility) end defp set_visibility(activity, _), do: {:ok, activity} - def hide_reblogs(user, %{ap_id: ap_id} = _muted) do - if ap_id not in user.info.muted_reblogs do - User.update_info(user, &User.Info.add_reblog_mute(&1, ap_id)) - end + def hide_reblogs(%User{} = user, %User{} = target) do + UserRelationship.create_reblog_mute(user, target) end - def show_reblogs(user, %{ap_id: ap_id} = _muted) do - if ap_id in user.info.muted_reblogs do - User.update_info(user, &User.Info.remove_reblog_mute(&1, ap_id)) - end + def show_reblogs(%User{} = user, %User{} = target) do + UserRelationship.delete_reblog_mute(user, target) end end |