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Fixes and general progress

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This commit is contained in:
Eugen Rochko 2016-02-22 18:10:30 +01:00
parent 709c6685a9
commit 1dad72bf13
15 changed files with 133 additions and 34 deletions
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33
app/services/follow_remote_account_service.rb
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@ -5,10 +5,13 @@ class FollowRemoteAccountService
username, domain = uri.split('@')
account = Account.where(username: username, domain: domain).first
return account unless account.nil?
if account.nil?
account = Account.new(username: username, domain: domain)
elsif account.subscribed?
return account
end
account = Account.new(username: username, domain: domain)
data = Goldfinger.finger("acct:#{uri}")
data = Goldfinger.finger("acct:#{uri}")
account.remote_url = data.link('http://schemas.google.com/g/2010#updates-from').href
account.salmon_url = data.link('salmon').href
@ -21,16 +24,20 @@ class FollowRemoteAccountService
feed = get_feed(account.remote_url)
hubs = feed.xpath('//xmlns:link[@rel="hub"]')
return false if hubs.empty? || hubs.first.attribute('href').nil? || feed.at_xpath('/xmlns:author/xmlns:uri').nil?
return nil if hubs.empty? || hubs.first.attribute('href').nil? || feed.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri').nil?
account.uri = feed.at_xpath('/xmlns:author/xmlns:uri').content
account.uri = feed.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri').content
account.hub_url = hubs.first.attribute('href').value
get_profile(feed, account)
account.save!
subscription = account.subscription(subscription_url(account))
subscription.subscribe
return account
rescue Goldfinger::Error, HTTP::Error => e
false
nil
end
private
@ -40,6 +47,20 @@ class FollowRemoteAccountService
Nokogiri::XML(response)
end
def get_profile(xml, account)
author = xml.at_xpath('/xmlns:feed/xmlns:author')
if author.at_xpath('./poco:displayName').nil?
account.display_name = account.username
else
account.display_name = author.at_xpath('./poco:displayName').content
end
unless author.at_xpath('./poco:note').nil?
account.note = author.at_xpath('./poco:note').content
end
end
def magic_key_to_pem(magic_key)
_, modulus, exponent = magic_key.split('.')
modulus, exponent = [modulus, exponent].map { |n| Base64.urlsafe_decode64(n).bytes.inject(0) { |num, byte| (num << 8) | byte } }