Sha256: d2d0cfe892f4a072d89b2b371c80f50e794403fbad2ddf1eb1d5c30467addf2a
Contents?: true
Size: 1.36 KB
Versions: 7
Compression:
Stored size: 1.36 KB
Contents
class LinkOracle
class Request
attr_reader :url
def initialize(url)
@url = url
end
def parsed_url
validate_url
validate_request
results
end
def results
{
parsed_data: parsed_data,
url: url
}
end
def validate_request
raise error_class if error_class
end
def validate_url
!!URI.parse(url)
rescue URI::InvalidURIError
raise InvalidUrl, url
end
def response
@response ||= request
end
def request
c = ::Curl::Easy.new(url)
c.follow_location = true
c.max_redirects = 100 #there will never ever be this many redirects unless it's looping. #sorrynotsorry
begin
c.perform
rescue ::Curl::Err::SSLConnectError
c.ssl_version = 3
c.perform
end
c
end
def error_class
return if response.response_code == 200
{
404 => PageNotFound,
403 => PermissionDenied
}[response.response_code] || BadThingsHappened
end
def parsed_data
::Nokogiri::HTML.parse(response.body_str)
rescue
raise ParsingError
end
end
class PageNotFound < StandardError; end
class PermissionDenied < StandardError; end
class BadThingsHappened < StandardError; end
class InvalidUrl < StandardError; end
class ParsingError < StandardError; end
end
Version data entries
7 entries across 7 versions & 1 rubygems