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Diffstat (limited to 'lib/pleroma/web/ostatus/handlers/note_handler.ex')
-rw-r--r-- | lib/pleroma/web/ostatus/handlers/note_handler.ex | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/lib/pleroma/web/ostatus/handlers/note_handler.ex b/lib/pleroma/web/ostatus/handlers/note_handler.ex deleted file mode 100644 index 7fae14f7b..000000000 --- a/lib/pleroma/web/ostatus/handlers/note_handler.ex +++ /dev/null @@ -1,168 +0,0 @@ -# Pleroma: A lightweight social networking server -# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> -# SPDX-License-Identifier: AGPL-3.0-only - -defmodule Pleroma.Web.OStatus.NoteHandler do - require Logger - require Pleroma.Constants - - alias Pleroma.Activity - alias Pleroma.Object - alias Pleroma.Web.ActivityPub.ActivityPub - alias Pleroma.Web.ActivityPub.Utils - alias Pleroma.Web.CommonAPI - alias Pleroma.Web.Federator - alias Pleroma.Web.OStatus - alias Pleroma.Web.XML - - @doc """ - Get the context for this note. Uses this: - 1. The context of the parent activity - 2. The conversation reference in the ostatus xml - 3. A newly generated context id. - """ - def get_context(entry, in_reply_to) do - context = - (XML.string_from_xpath("//ostatus:conversation[1]", entry) || - XML.string_from_xpath("//ostatus:conversation[1]/@ref", entry) || "") - |> String.trim() - - with %{data: %{"context" => context}} <- Object.get_cached_by_ap_id(in_reply_to) do - context - else - _e -> - if String.length(context) > 0 do - context - else - Utils.generate_context_id() - end - end - end - - def get_people_mentions(entry) do - :xmerl_xpath.string( - '//link[@rel="mentioned" and @ostatus:object-type="http://activitystrea.ms/schema/1.0/person"]', - entry - ) - |> Enum.map(fn person -> XML.string_from_xpath("@href", person) end) - end - - def get_collection_mentions(entry) do - transmogrify = fn - "http://activityschema.org/collection/public" -> - Pleroma.Constants.as_public() - - group -> - group - end - - :xmerl_xpath.string( - '//link[@rel="mentioned" and @ostatus:object-type="http://activitystrea.ms/schema/1.0/collection"]', - entry - ) - |> Enum.map(fn collection -> XML.string_from_xpath("@href", collection) |> transmogrify.() end) - end - - def get_mentions(entry) do - (get_people_mentions(entry) ++ get_collection_mentions(entry)) - |> Enum.filter(& &1) - end - - def get_emoji(entry) do - try do - :xmerl_xpath.string('//link[@rel="emoji"]', entry) - |> Enum.reduce(%{}, fn emoji, acc -> - Map.put(acc, XML.string_from_xpath("@name", emoji), XML.string_from_xpath("@href", emoji)) - end) - rescue - _e -> nil - end - end - - def make_to_list(actor, mentions) do - [ - actor.follower_address - ] ++ mentions - end - - def add_external_url(note, entry) do - url = XML.string_from_xpath("//link[@rel='alternate' and @type='text/html']/@href", entry) - Map.put(note, "external_url", url) - end - - def fetch_replied_to_activity(entry, in_reply_to, options \\ []) do - with %Activity{} = activity <- Activity.get_create_by_object_ap_id(in_reply_to) do - activity - else - _e -> - with true <- Federator.allowed_incoming_reply_depth?(options[:depth]), - in_reply_to_href when not is_nil(in_reply_to_href) <- - XML.string_from_xpath("//thr:in-reply-to[1]/@href", entry), - {:ok, [activity | _]} <- OStatus.fetch_activity_from_url(in_reply_to_href, options) do - activity - else - _e -> nil - end - end - end - - # TODO: Clean this up a bit. - def handle_note(entry, doc \\ nil, options \\ []) do - with id <- XML.string_from_xpath("//id", entry), - activity when is_nil(activity) <- Activity.get_create_by_object_ap_id_with_object(id), - [author] <- :xmerl_xpath.string('//author[1]', doc), - {:ok, actor} <- OStatus.find_make_or_update_actor(author), - content_html <- OStatus.get_content(entry), - cw <- OStatus.get_cw(entry), - in_reply_to <- XML.string_from_xpath("//thr:in-reply-to[1]/@ref", entry), - options <- Keyword.put(options, :depth, (options[:depth] || 0) + 1), - in_reply_to_activity <- fetch_replied_to_activity(entry, in_reply_to, options), - in_reply_to_object <- - (in_reply_to_activity && Object.normalize(in_reply_to_activity)) || nil, - in_reply_to <- (in_reply_to_object && in_reply_to_object.data["id"]) || in_reply_to, - attachments <- OStatus.get_attachments(entry), - context <- get_context(entry, in_reply_to), - tags <- OStatus.get_tags(entry), - mentions <- get_mentions(entry), - to <- make_to_list(actor, mentions), - date <- XML.string_from_xpath("//published", entry), - unlisted <- XML.string_from_xpath("//mastodon:scope", entry) == "unlisted", - cc <- if(unlisted, do: [Pleroma.Constants.as_public()], else: []), - note <- - CommonAPI.Utils.make_note_data( - actor.ap_id, - to, - context, - content_html, - attachments, - in_reply_to_activity, - [], - cw - ), - note <- note |> Map.put("id", id) |> Map.put("tag", tags), - note <- note |> Map.put("published", date), - note <- note |> Map.put("emoji", get_emoji(entry)), - note <- add_external_url(note, entry), - note <- note |> Map.put("cc", cc), - # TODO: Handle this case in make_note_data - note <- - if( - in_reply_to && !in_reply_to_activity, - do: note |> Map.put("inReplyTo", in_reply_to), - else: note - ) do - ActivityPub.create(%{ - to: to, - actor: actor, - context: context, - object: note, - published: date, - local: false, - additional: %{"cc" => cc} - }) - else - %Activity{} = activity -> {:ok, activity} - e -> {:error, e} - end - end -end |