discourse/lib/onebox/engine/stack_exchange_onebox.rb

57 lines
1.6 KiB
Ruby

# frozen_string_literal: true
module Onebox
module Engine
class StackExchangeOnebox
include Engine
include LayoutSupport
include JSON
def self.domains
%w(stackexchange.com stackoverflow.com superuser.com serverfault.com askubuntu.com stackapps.com mathoverflow.net)
.map { |domain| Regexp.escape(domain) }
end
matches_regexp(/^https?:\/\/(?:(?:(?<subsubdomain>\w*)\.)?(?<subdomain>\w*)\.)?(?<domain>#{domains.join('|')})\/((?:questions|q)\/(?<question_id>\d*)(\/.*\/(?<answer_id1>\d*))?|(a\/(?<answer_id2>\d*)))/)
def always_https?
uri.host.split('.').length <= 3
end
private
def match
@match ||= @url.match(@@matcher)
end
def url
domain = uri.host
question_id = match[:question_id]
answer_id = match[:answer_id2] || match[:answer_id1]
if answer_id
"https://api.stackexchange.com/2.2/answers/#{answer_id}?site=#{domain}&filter=!.FjueITQdx6-Rq3Ue9PWG.QZ2WNdW"
else
"https://api.stackexchange.com/2.2/questions/#{question_id}?site=#{domain}&filter=!5-duuxrJa-iw9oVvOA(JNimB5VIisYwZgwcfNI"
end
end
def data
return @data if defined?(@data)
result = raw['items'][0]
if result
result['creation_date'] =
Time.at(result['creation_date'].to_i).strftime("%I:%M%p - %d %b %y %Z")
result['tags'] = result['tags'].take(4).join(', ')
result['is_answer'] = result.key?('answer_id')
result['is_question'] = result.key?('question_id')
end
@data = result
end
end
end
end