Class: ReevooMark::Fetcher

Inherits:
Object
  • Object
show all
Defined in:
lib/reevoomark/fetcher.rb

Constant Summary collapse

FetchError = 
Class.new(RuntimeError)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(timeout) ⇒ Fetcher

Returns a new instance of Fetcher.



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# File 'lib/reevoomark/fetcher.rb', line 6

def initialize(timeout)
  @timeout = timeout
  @http_client = HTTPClient.new
  @http_client.connect_timeout = timeout
  @headers = {
    'User-Agent' => "ReevooMark Ruby Widget/#{ReevooMark::VERSION}",
    'Referer' => "http://#{Socket::gethostname}"
  }
end

Instance Attribute Details

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/reevoomark/fetcher.rb', line 4

def headers
  @headers
end

Instance Method Details

#fetch(remote_url) ⇒ Object 



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# File 'lib/reevoomark/fetcher.rb', line 16

def fetch(remote_url)
  response = fetch_http(remote_url)
  ReevooMark::Document.from_response(response)
rescue FetchError
  ReevooMark::Document.error
end