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Improve ActivityPub representations (#3844)

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* Improve webfinger templates and make tests more flexible

* Clean up AS2 representation of actor

* Refactor outbox

* Create activities representation

* Add representations of followers/following collections, do not redirect /users/:username route if format is empty

* Remove unused translations

* ActivityPub endpoint for single statuses, add ActivityPub::TagManager for better
URL/URI generation

* Add ActivityPub::TagManager#to

* Represent all attachments as Document instead of Image/Video specifically
(Because for remote ones we may not know for sure)

Add mentions and hashtags representation to AP notes

* Add AP-resolvable hashtag URIs

* Use ActiveModelSerializers for ActivityPub

* Clean up unused translations

* Separate route for object and activity

* Adjust cc/to matrices

* Add to/cc to activities, ensure announce activity embeds target status and
not the wrapper status, add "id" to all collections
This commit is contained in:
Eugen Rochko 2017-07-15 03:01:39 +02:00 • committed by GitHub
parent 3fbf1bf35a
commit 8c45cd0e36
61 changed files with 443 additions and 725 deletions
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27
app/controllers/api/activitypub/activities_controller.rb
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@ -1,27 +0,0 @@
# frozen_string_literal: true
class Api::ActivityPub::ActivitiesController < Api::BaseController
include Authorization
# before_action :set_follow, only: [:show_follow]
before_action :set_status, only: [:show_status]
respond_to :activitystreams2
# Show a status in AS2 format, as either an Announce (reblog) or a Create (post) activity.
def show_status
authorize @status, :show?
if @status.reblog?
render :show_status_announce
else
render :show_status_create
end
end
private
def set_status
@status = Status.find(params[:id])
end
end

19
app/controllers/api/activitypub/notes_controller.rb
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@ -1,19 +0,0 @@
# frozen_string_literal: true
class Api::ActivityPub::NotesController < Api::BaseController
include Authorization
before_action :set_status
respond_to :activitystreams2
def show
authorize @status, :show?
end
private
def set_status
@status = Status.find(params[:id])
end
end

69
app/controllers/api/activitypub/outbox_controller.rb
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@ -1,69 +0,0 @@
# frozen_string_literal: true
class Api::ActivityPub::OutboxController < Api::BaseController
before_action :set_account
respond_to :activitystreams2
def show
if params[:max_id] || params[:since_id]
show_outbox_page
else
show_base_outbox
end
end
private
def show_base_outbox
@statuses = Status.as_outbox_timeline(@account)
@statuses = cache_collection(@statuses)
set_maps(@statuses)
set_first_last_page(@statuses)
render :show
end
def show_outbox_page
all_statuses = Status.as_outbox_timeline(@account)
@statuses = all_statuses.paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
all_statuses = cache_collection(all_statuses)
@statuses = cache_collection(@statuses)
set_maps(@statuses)
set_first_last_page(all_statuses)
@next_page_url = api_activitypub_outbox_url(pagination_params(max_id: @statuses.last.id)) unless @statuses.empty?
@prev_page_url = api_activitypub_outbox_url(pagination_params(since_id: @statuses.first.id)) unless @statuses.empty?
@paginated = @next_page_url || @prev_page_url
@part_of_url = api_activitypub_outbox_url
set_pagination_headers(@next_page_url, @prev_page_url)
render :show_page
end
def cache_collection(raw)
super(raw, Status)
end
def set_account
@account = Account.find(params[:id])
end
def set_first_last_page(statuses) # rubocop:disable Style/AccessorMethodName
return if statuses.empty?
@first_page_url = api_activitypub_outbox_url(max_id: statuses.first.id + 1)
@last_page_url = api_activitypub_outbox_url(since_id: statuses.last.id - 1)
end
def pagination_params(core_params)
params.permit(:local, :limit).merge(core_params)
end
end