Class: NSILapesi::Searcher

Inherits:
Object
  • Object
show all
Defined in:
lib/nsi-lapesi/searcher.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Searcher

Returns a new instance of Searcher.



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# File 'lib/nsi-lapesi/searcher.rb', line 9

def initialize
  params = Configuration.settings
  @server = XMLRPC::Client.new(params[:host], params[:path], params[:port])
end

Instance Method Details

#search_image(image, limit = 5) ⇒ Object 



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# File 'lib/nsi-lapesi/searcher.rb', line 14

def search_image(image, limit = 5)
  if image.class == String
    image_content = Base64.decode64(image)
  else
    image.seek 0
    image_content = image.read
  end

  results_xml = @server.call("ImageSearcher.searchImage", XMLRPC::Base64.new(image_content), limit)
  results = XmlSimple.xml_in results_xml

  (results['code'] == '100')? results['item'] : []
end