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Fix subscriptions:clear task, refactor feeds, refactor streamable activites

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and atom feed generation to some extent, as well as the way mentions are
stored
This commit is contained in:
Eugen Rochko 2016-03-25 02:13:30 +01:00
parent 9594f0e858
commit a08e724476
24 changed files with 219 additions and 234 deletions
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112
app/services/process_feed_service.rb
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@ -4,65 +4,67 @@ class ProcessFeedService < BaseService
# @param [Account] account Account this feed belongs to
def call(body, account)
xml = Nokogiri::XML(body)
# If we got a full feed, make sure the account's profile is up to date
unless xml.at_xpath('/xmlns:feed').nil?
update_remote_profile_service.(xml.at_xpath('/xmlns:feed/xmlns:author'), account)
end
# Process entries
xml.xpath('//xmlns:entry').each do |entry|
next unless [:note, :comment, :activity].include? object_type(entry)
status = Status.find_by(uri: activity_id(entry))
# If we already have a post and the verb is now "delete", we gotta delete it and move on!
if !status.nil? && verb(entry) == :delete
delete_post!(status)
next
end
next unless status.nil?
status = Status.new(uri: activity_id(entry), url: activity_link(entry), account: account, text: content(entry), created_at: published(entry), updated_at: updated(entry))
if verb(entry) == :share
add_reblog!(entry, status)
elsif verb(entry) == :post
if thread_id(entry).nil?
add_post!(entry, status)
else
add_reply!(entry, status)
end
end
# If we added a status, go through accounts it mentions and create respective relations
unless status.new_record?
entry.xpath('./xmlns:link[@rel="mentioned"]').each do |mention_link|
# Here we have to do a reverse lookup of local accounts by their URL!
# It's not pretty at all! I really wish all these protocols sticked to
# using acct:username@domain only! It would make things so much easier
# and tidier
href = Addressable::URI.parse(mention_link.attribute('href').value)
if href.host == Rails.configuration.x.local_domain
mentioned_account = Account.find_local(href.path.gsub('/users/', ''))
unless mentioned_account.nil?
mentioned_account.mentions.where(status: status).first_or_create(status: status)
NotificationMailer.mention(mentioned_account, status).deliver_later
end
end
end
fan_out_on_write_service.(status)
end
end
update_remote_profile_service.(xml.at_xpath('/xmlns:feed/xmlns:author'), account) unless xml.at_xpath('/xmlns:feed').nil?
xml.xpath('//xmlns:entry').each { |entry| process_entry(account, entry) }
end
private
def process_entry(account, entry)
return unless [:note, :comment, :activity].include? object_type(entry)
status = Status.find_by(uri: activity_id(entry))
# If we already have a post and the verb is now "delete", we gotta delete it and move on!
if !status.nil? && verb(entry) == :delete
delete_post!(status)
return
end
return unless status.nil?
status = Status.new(uri: activity_id(entry), url: activity_link(entry), account: account, text: content(entry), created_at: published(entry), updated_at: updated(entry))
if verb(entry) == :share
add_reblog!(entry, status)
elsif verb(entry) == :post
if thread_id(entry).nil?
add_post!(entry, status)
else
add_reply!(entry, status)
end
end
# If we added a status, go through accounts it mentions and create respective relations
unless status.new_record?
record_remote_mentions(status, entry.xpath('./xmlns:link[@rel="mentioned"]'))
fan_out_on_write_service.(status)
end
end
def record_remote_mentions(status, links)
# Here we have to do a reverse lookup of local accounts by their URL!
# It's not pretty at all! I really wish all these protocols sticked to
# using acct:username@domain only! It would make things so much easier
# and tidier
links.each do |mention_link|
href = Addressable::URI.parse(mention_link.attribute('href').value)
if href.host == Rails.configuration.x.local_domain
# A local user is mentioned
mentioned_account = Account.find_local(href.path.gsub('/users/', ''))
unless mentioned_account.nil?
mentioned_account.mentions.where(status: status).first_or_create(status: status)
NotificationMailer.mention(mentioned_account, status).deliver_later
end
else
# What to do about remote user?
end
end
end
def add_post!(_entry, status)
status.save!
end