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author | Alexander Strizhakov <alex.strizhakov@gmail.com> | 2020-06-23 21:10:32 +0300 |
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committer | Alexander Strizhakov <alex.strizhakov@gmail.com> | 2020-10-13 16:38:19 +0300 |
commit | 0374df1d12a4c28fac72be9b9c0545d318c10385 (patch) | |
tree | 41fbf0472c992ca06074f6e46ad299a90bfac73c /lib/pleroma/web/common_api | |
parent | fc7151a9c4cbd2fb122d717f54de4b30acffea36 (diff) | |
download | pleroma-0374df1d12a4c28fac72be9b9c0545d318c10385.tar.gz |
other files consistency
Diffstat (limited to 'lib/pleroma/web/common_api')
-rw-r--r-- | lib/pleroma/web/common_api/common_api.ex | 573 |
1 files changed, 0 insertions, 573 deletions
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex deleted file mode 100644 index 60a50b027..000000000 --- a/lib/pleroma/web/common_api/common_api.ex +++ /dev/null @@ -1,573 +0,0 @@ -# Pleroma: A lightweight social networking server -# 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.Conversation.Participation - alias Pleroma.Formatter - 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 - - import Pleroma.Web.Gettext - import Pleroma.Web.CommonAPI.Utils - - require Pleroma.Constants - require Logger - - def block(blocker, blocked) do - with {:ok, block_data, _} <- Builder.block(blocker, blocked), - {:ok, block, _} <- Pipeline.common_pipeline(block_data, local: true) do - {:ok, block} - end - end - - def post_chat_message(%User{} = user, %User{} = recipient, content, opts \\ []) do - with maybe_attachment <- opts[:media_id] && Object.get_by_id(opts[:media_id]), - :ok <- validate_chat_content_length(content, !!maybe_attachment), - {_, {:ok, chat_message_data, _meta}} <- - {:build_object, - Builder.chat_message( - user, - recipient.ap_id, - content |> format_chat_content, - attachment: maybe_attachment - )}, - {_, {:ok, create_activity_data, _meta}} <- - {:build_create_activity, Builder.create(user, chat_message_data, [recipient.ap_id])}, - {_, {:ok, %Activity{} = activity, _meta}} <- - {:common_pipeline, - Pipeline.common_pipeline(create_activity_data, - local: true - )} do - {:ok, activity} - else - {:common_pipeline, {:reject, _} = e} -> e - e -> e - end - end - - defp format_chat_content(nil), do: nil - - defp format_chat_content(content) do - {text, _, _} = - content - |> Formatter.html_escape("text/plain") - |> Formatter.linkify() - |> (fn {text, mentions, tags} -> - {String.replace(text, ~r/\r?\n/, "<br>"), mentions, tags} - end).() - - text - end - - defp validate_chat_content_length(_, true), do: :ok - defp validate_chat_content_length(nil, false), do: {:error, :no_content} - - defp validate_chat_content_length(content, _) do - if String.length(content) <= Pleroma.Config.get([:instance, :chat_limit]) do - :ok - else - {:error, :content_too_long} - end - end - - 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]) - - with {:ok, follow_data, _} <- Builder.follow(follower, followed), - {:ok, activity, _} <- Pipeline.common_pipeline(follow_data, local: true), - {:ok, follower, followed} <- User.wait_and_refresh(timeout, follower, followed) do - if activity.data["state"] == "reject" do - {:error, :rejected} - else - {:ok, follower, followed, activity} - end - end - end - - def unfollow(follower, unfollowed) do - with {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed), - {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed), - {:ok, _subscription} <- User.unsubscribe(follower, unfollowed) do - {:ok, follower} - end - end - - def accept_follow_request(follower, followed) do - with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed), - {:ok, accept_data, _} <- Builder.accept(followed, follow_activity), - {:ok, _activity, _} <- Pipeline.common_pipeline(accept_data, local: true) do - {:ok, follower} - end - end - - def reject_follow_request(follower, followed) do - with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed), - {:ok, reject_data, _} <- Builder.reject(followed, follow_activity), - {:ok, _activity, _} <- Pipeline.common_pipeline(reject_data, local: true) do - {:ok, follower} - end - end - - def delete(activity_id, user) do - 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, delete_data, _} <- Builder.delete(user, object.data["id"]), - {:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do - {:ok, delete} - else - {: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, user, params \\ %{}) do - with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id), - object = %Object{} <- Object.normalize(activity, false), - {_, nil} <- {:existing_announce, Utils.get_existing_announce(user.ap_id, object)}, - public = public_announce?(object, params), - {:ok, announce, _} <- Builder.announce(user, object, public: public), - {:ok, activity, _} <- Pipeline.common_pipeline(announce, local: true) do - {:ok, activity} - else - {:existing_announce, %Activity{} = announce} -> - {:ok, announce} - - _ -> - {:error, :not_found} - end - end - - 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 - - @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 - {: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, 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), - {:ok, options, choices} <- normalize_and_validate_choices(choices, object) do - answer_activities = - Enum.map(choices, fn index -> - {:ok, answer_object, _meta} = - Builder.answer(user, object, Enum.at(options, index)["name"]) - - {:ok, activity_data, _meta} = Builder.create(user, answer_object, []) - - {:ok, activity, _meta} = - activity_data - |> Map.put("cc", answer_object["cc"]) - |> Map.put("context", answer_object["context"]) - |> Pipeline.common_pipeline(local: true) - - # TODO: Do preload of Pleroma.Object in Pipeline - Activity.normalize(activity.data) - end) - - object = Object.get_cached_by_ap_id(object.data["id"]) - {:ok, answer_activities, object} - end - end - - defp validate_not_author(%{data: %{"actor" => ap_id}}, %{ap_id: ap_id}), - do: {:error, dgettext("errors", "Poll's author can't vote")} - - defp validate_not_author(_, _), do: :ok - - defp validate_existing_votes(%{ap_id: ap_id}, object) do - if Utils.get_existing_votes(ap_id, object) == [] do - :ok - else - {:error, dgettext("errors", "Already voted")} - end - end - - defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}) - when is_list(any_of) and any_of != [], - do: {any_of, Enum.count(any_of)} - - defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}) - when is_list(one_of) and one_of != [], - do: {one_of, 1} - - defp normalize_and_validate_choices(choices, object) do - choices = Enum.map(choices, fn i -> if is_binary(i), do: String.to_integer(i), else: i end) - {options, max_count} = get_options_and_max_count(object) - count = Enum.count(options) - - with {_, true} <- {:valid_choice, Enum.all?(choices, &(&1 < count))}, - {_, true} <- {:count_check, Enum.count(choices) <= max_count} do - {:ok, options, choices} - else - {:valid_choice, _} -> {:error, dgettext("errors", "Invalid indices")} - {:count_check, _} -> {:error, dgettext("errors", "Too many choices")} - end - end - - def public_announce?(_, %{visibility: visibility}) - when visibility in ~w{public unlisted private direct}, - do: visibility in ~w(public unlisted) - - def public_announce?(object, _) do - Visibility.is_public?(object) - end - - def get_visibility(_, _, %Participation{}), do: {"direct", "direct"} - - 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 - visibility = {:list, String.to_integer(list_id)} - {visibility, get_replied_to_visibility(in_reply_to)} - end - - def get_visibility(_, in_reply_to, _) when not is_nil(in_reply_to) do - visibility = get_replied_to_visibility(in_reply_to) - {visibility, visibility} - end - - def get_visibility(_, in_reply_to, _), do: {"public", get_replied_to_visibility(in_reply_to)} - - def get_replied_to_visibility(nil), do: nil - - def get_replied_to_visibility(activity) do - with %Object{} = object <- Object.normalize(activity) do - Visibility.get_visibility(object) - end - end - - def check_expiry_date({:ok, nil} = res), do: res - - def check_expiry_date({:ok, in_seconds}) do - expiry = DateTime.add(DateTime.utc_now(), in_seconds) - - if Pleroma.Workers.PurgeExpiredActivity.expires_late_enough?(expiry) do - {:ok, expiry} - else - {:error, "Expiry date is too soon"} - end - end - - def check_expiry_date(expiry_str) do - Ecto.Type.cast(:integer, expiry_str) - |> check_expiry_date() - end - - def listen(user, data) do - visibility = Map.get(data, :visibility, "public") - - with {to, cc} <- get_to_and_cc(user, [], nil, visibility, nil), - listen_data <- - data - |> Map.take([:album, :artist, :title, :length]) - |> Map.new(fn {key, value} -> {to_string(key), value} end) - |> Map.put("type", "Audio") - |> Map.put("to", to) - |> Map.put("cc", cc) - |> Map.put("actor", user.ap_id), - {:ok, activity} <- - ActivityPub.listen(%{ - actor: user, - to: to, - object: listen_data, - context: Utils.generate_context_id(), - additional: %{"cc" => cc} - }) do - {:ok, activity} - end - end - - def post(user, %{status: _} = data) do - with {:ok, draft} <- Pleroma.Web.CommonAPI.ActivityDraft.create(user, data) do - ActivityPub.create(draft.changes, draft.preview?) - end - end - - def pin(id, %{ap_id: user_ap_id} = user) do - with %Activity{ - actor: ^user_ap_id, - data: %{"type" => "Create"}, - 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.add_pinnned_activity(user, activity) do - {:ok, activity} - else - {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err} - _ -> {:error, dgettext("errors", "Could not pin")} - end - end - - 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 - {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err} - _ -> {:error, dgettext("errors", "Could not unpin")} - end - end - - def add_mute(user, activity) do - with {:ok, _} <- ThreadMute.add_mute(user.id, activity.data["context"]), - _ <- Pleroma.Notification.mark_context_as_read(user, activity.data["context"]) do - {:ok, activity} - else - {:error, _} -> {:error, dgettext("errors", "conversation is already muted")} - end - end - - def remove_mute(user, activity) do - ThreadMute.remove_mute(user.id, activity.data["context"]) - {:ok, activity} - end - - def thread_muted?(%User{id: user_id}, %{data: %{"context" => context}}) - when is_binary(context) do - ThreadMute.exists?(user_id, context) - end - - def thread_muted?(_, _), do: false - - 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(), - actor: user, - account: account, - statuses: statuses, - content: content_html, - forward: Map.get(data, :forward, false) - }) - end - end - - defp get_reported_account(account_id) do - case User.get_cached_by_id(account_id) do - %User{} = account -> {:ok, account} - _ -> {:error, dgettext("errors", "Account not found")} - 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) - else - nil -> {:error, :not_found} - _ -> {:error, dgettext("errors", "Could not update state")} - end - end - - def update_activity_scope(activity_id, opts \\ %{}) do - with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id), - {:ok, activity} <- toggle_sensitive(activity, opts) do - set_visibility(activity, opts) - else - nil -> {:error, :not_found} - {:error, reason} -> {:error, reason} - end - end - - 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}) - when is_boolean(sensitive) do - new_data = Map.put(object.data, "sensitive", sensitive) - - {:ok, object} = - object - |> Object.change(%{data: new_data}) - |> Object.update_and_set_cache() - - {:ok, Map.put(activity, :object, object)} - end - - defp toggle_sensitive(activity, _), do: {:ok, activity} - - 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{} = user, %User{} = target) do - UserRelationship.create_reblog_mute(user, target) - end - - def show_reblogs(%User{} = user, %User{} = target) do - UserRelationship.delete_reblog_mute(user, target) - end - - def get_user(ap_id, fake_record_fallback \\ true) do - cond do - user = User.get_cached_by_ap_id(ap_id) -> - user - - user = User.get_by_guessed_nickname(ap_id) -> - user - - fake_record_fallback -> - # TODO: refactor (fake records is never a good idea) - User.error_user(ap_id) - - true -> - nil - end - end -end |