Class: Razsell::Engine

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

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Engine

Returns a new instance of Engine.



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# File 'lib/engine.rb', line 6

def initialize opts={}
  @http_service = get_http_service opts
end

Instance Method Details

#get_http_service(opts) ⇒ Object 



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# File 'lib/engine.rb', line 31

def get_http_service opts
  opts[:http_service] ? opts[:http_service] : Razsell::HttpService.new
end

#product_lines_for(artist) ⇒ Object 



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# File 'lib/engine.rb', line 22

def product_lines_for artist
  url = "http://www.zazzle.com/#{artist}?src=razsell"

  document = @http_service.get url

  parser = ProductLineParser.new
  parser.parse document
end

#request(query) ⇒ Object 



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# File 'lib/engine.rb', line 10

def request query
  feed = @http_service.get query
  results = Razsell::Results.new feed

  while results.has_more_pages? && query.advance_page
    feed = @http_service.get query
    results.add(feed)
  end

  results
end