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Add shared statuses to the database

pull/4/head
Eugen Rochko 6 years ago
parent
commit
8da8387afe
3 changed files with 31 additions and 31 deletions
  1. +4
    -0
      app/helpers/application_helper.rb
  2. +0
    -16
      app/services/fetch_entry_service.rb
  3. +27
    -15
      app/services/process_feed_service.rb

+ 4
- 0
app/helpers/application_helper.rb View File

@ -10,6 +10,10 @@ module ApplicationHelper
return match[1] unless match.nil?
end
def local_id?(id)
id.start_with?("tag:#{LOCAL_DOMAIN}")
end
def subscription_url(account)
add_base_url_prefix subscriptions_path(id: account.id, format: '')
end

+ 0
- 16
app/services/fetch_entry_service.rb View File

@ -1,16 +0,0 @@
class FetchEntryService < BaseService
# Knowing nothing but the URL of a remote status, create a local representation of it and return it
# @param [String] url Atom URL
# @return [Status]
def call(url)
body = http_client.get(url)
xml = Nokogiri::XML(body)
# todo
end
private
def http_client
HTTP
end
end

+ 27
- 15
app/services/process_feed_service.rb View File

@ -32,12 +32,17 @@ class ProcessFeedService < BaseService
def add_reblog!(entry, status)
status.reblog = find_original_status(entry, target_id(entry))
if status.reblog.nil?
status.reblog = fetch_remote_status(entry)
end
status.save! unless status.reblog.nil?
end
def add_reply!(entry, status)
status.thread = find_original_status(entry, thread_id(entry))
status.save! unless status.thread.nil?
status.save!
end
def find_original_status(xml, id)
@ -46,23 +51,22 @@ class ProcessFeedService < BaseService
if local_id?(id)
Status.find(unique_tag_to_local_id(id, 'Status'))
else
status = Status.find_by(uri: id)
if status.nil?
status = fetch_remote_status(xml, id)
end
status
Status.find_by(uri: id)
end
end
def fetch_remote_status(xml, id)
url = xml.at_xpath('./link[@rel="self"]').attribute('href').value
nil
end
def fetch_remote_status(xml)
username = xml.at_xpath('./activity:object/xmlns:author/xmlns:name').content
url = xml.at_xpath('./activity:object/xmlns:author/xmlns:uri').content
domain = Addressable::URI.parse(url).host
account = Account.find_by(username: username, domain: domain)
if account.nil?
account = follow_remote_account_service.("acct:#{username}@#{domain}", false)
return nil if account.nil?
end
def local_id?(id)
id.start_with?("tag:#{LOCAL_DOMAIN}")
Status.new(account: account, uri: target_id(xml), text: target_content(xml), url: target_url(xml))
end
def published(xml)
@ -84,7 +88,7 @@ class ProcessFeedService < BaseService
end
def target_id(xml)
xml.at_xpath('./activity:object/xmlns:id').content
xml.at_xpath('.//activity:object/xmlns:id').content
rescue
nil
end
@ -93,6 +97,14 @@ class ProcessFeedService < BaseService
entry.at_xpath('./xmlns:id').content
end
def target_content(xml)
xml.at_xpath('.//activity:object/xmlns:content').content
end
def target_url(xml)
xml.at_xpath('.//activity:object/xmlns:link[@rel=alternate]').attribute('href').value
end
def object_type(xml)
xml.at_xpath('./activity:object-type').content.gsub('http://activitystrea.ms/schema/1.0/', '').to_sym
rescue

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