Class: IMDB

Inherits:

Object

• Object
• IMDB

show all

Defined in:

lib/imdb.rb

Defined Under Namespace

Modules: StringStripper

Constant Summary

@@URL =

'http://www.imdb.com/search/title/'

Instance Method Summary (collapse)

• - (Object) get_image(url, path, x = 160)
• - (Object) get_list(options = {})
• - (Object) next
• - (Object) reset

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# File 'lib/imdb.rb', line 39

def get_image(url, path, x = 160)
  # http://ia.media-imdb.com/images/*.jpg
  if url.match(/^http:\/\/ia\.media-imdb\.com\/images\/.*\.jpg/)
    base  = url.split('._V1._')[0]
    style = "._V1._SX#{x}_.jpg"
    final = base + style
    begin
      File.open(path, 'w') do |f|
        open(final) { |stream| f << stream.read }
      end
      return true
    rescue
      File.delete(path)
      puts "Error to save image at '#{final}'"
      return false
    end
  end
  return false
end

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# File 'lib/imdb.rb', line 19

def get_list(options = {})
  @start = options[:start] || 1
  set_request(options)
  return perform_list_search { |step, max, text| yield(step, max, text) if block_given? }
end

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# File 'lib/imdb.rb', line 26

def next
  return {} if @params.nil?
  @start = @start + 50
  return perform_list_search { |step, max, text| yield(step, max, text) if block_given? }
end

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# File 'lib/imdb.rb', line 33

def reset
  @params = nil
  @start = 1
end