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Fix rubocop issues, introduce usage of frozen literal to improve performance

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This commit is contained in:
Eugen Rochko 2016-11-15 16:56:29 +01:00
parent a91c3ef6ce
commit fdc17bea58
96 changed files with 329 additions and 126 deletions
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20
app/services/fetch_atom_service.rb
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@ -1,3 +1,5 @@
# frozen_string_literal: true
class FetchAtomService < BaseService
def call(url)
response = http_client.head(url)
@ -9,15 +11,9 @@ class FetchAtomService < BaseService
Rails.logger.debug "Remote status GET request returned code #{response.code}"
return nil if response.code != 200
if response.mime_type == 'application/atom+xml'
return [url, fetch(url)]
elsif !response['Link'].blank?
return process_headers(url, response)
else
return process_html(fetch(url))
end
return [url, fetch(url)] if response.mime_type == 'application/atom+xml'
return process_headers(url, response) unless response['Link'].blank?
process_html(fetch(url))
rescue OpenSSL::SSL::SSLError => e
Rails.logger.debug "SSL error: #{e}"
end
@ -31,17 +27,17 @@ class FetchAtomService < BaseService
alternate_link = page.xpath('//link[@rel="alternate"]').find { |link| link['type'] == 'application/atom+xml' }
return nil if alternate_link.nil?
return [alternate_link['href'], fetch(alternate_link['href'])]
[alternate_link['href'], fetch(alternate_link['href'])]
end
def process_headers(url, response)
Rails.logger.debug 'Processing link header'
link_header = LinkHeader.parse(response['Link'].is_a?(Array) ? response['Link'].first : response['Link'])
alternate_link = link_header.find_link(['rel', 'alternate'], ['type', 'application/atom+xml'])
alternate_link = link_header.find_link(%w(rel alternate), %w(type application/atom+xml))
return process_html(fetch(url)) if alternate_link.nil?
return [alternate_link.href, fetch(alternate_link.href)]
[alternate_link.href, fetch(alternate_link.href)]
end
def fetch(url)