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Put ActivityPub alternate link into Atom, prefer it when processing Atom (#4623)

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This commit is contained in:
Eugen Rochko 2017-08-18 01:03:18 +02:00 • committed by GitHub
parent efec02f153
commit 40c45f5dd9
6 changed files with 32 additions and 8 deletions
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2
app/lib/activitypub/tag_manager.rb
View file

@ -71,7 +71,7 @@ class ActivityPub::TagManager
def local_uri?(uri)
host = Addressable::URI.parse(uri).normalized_host
::TagManager.instance.local_domain?(host) || ::TagManager.instance.web_domain?(host)
!host.nil? && (::TagManager.instance.local_domain?(host) || ::TagManager.instance.web_domain?(host))
end
def uri_to_local_id(uri, param = :id)

14
app/lib/ostatus/activity/base.rb
View file

@ -29,16 +29,28 @@ class OStatus::Activity::Base
end
def url
link = @xml.at_xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS)
link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| link_candidate['type'] == 'text/html' }
link.nil? ? nil : link['href']
end
def activitypub_uri
link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(link_candidate['type']) }
link.nil? ? nil : link['href']
end
def activitypub_uri?
activitypub_uri.present?
end
private
def find_status(uri)
if TagManager.instance.local_id?(uri)
local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Status')
return Status.find_by(id: local_id)
elsif ActivityPub::TagManager.instance.local_uri?(uri)
local_id = ActivityPub::TagManager.instance.uri_to_local_id(uri)
return Status.find_by(id: local_id)
end
Status.find_by(uri: uri)

5
app/lib/ostatus/activity/creation.rb
View file

@ -8,6 +8,7 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
end
return [nil, false] if @account.suspended?
return perform_via_activitypub if activitypub_uri?
Rails.logger.debug "Creating remote status #{id}"
@ -52,6 +53,10 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
[status, true]
end
def perform_via_activitypub
[find_status(activitypub_uri) || ActivityPub::FetchRemoteStatusService.new.call(activitypub_uri), false]
end
def content
@xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content
end

6
app/lib/ostatus/activity/remote.rb
View file

@ -2,6 +2,10 @@
class OStatus::Activity::Remote < OStatus::Activity::Base
def perform
find_status(id) || FetchRemoteStatusService.new.call(url)
if activitypub_uri?
find_status(activitypub_uri) || FetchRemoteStatusService.new.call(url)
else
find_status(id) || FetchRemoteStatusService.new.call(url)
end
end
end

2
app/lib/ostatus/atom_serializer.rb
View file

@ -343,6 +343,8 @@ class OStatus::AtomSerializer
end
def serialize_status_attributes(entry, status)
append_element(entry, 'link', nil, rel: :alternate, type: 'application/activity+json', href: ActivityPub::TagManager.instance.uri_for(status)) if status.account.local?
append_element(entry, 'summary', status.spoiler_text, 'xml:lang': status.language) if status.spoiler_text?
append_element(entry, 'content', Formatter.instance.format(status).to_str, type: 'html', 'xml:lang': status.language)