Class: RHACK::Google

Inherits:
Service
  • Object
show all
Defined in:
lib/rhack/clients/examples.rb

Constant Summary collapse

URI = 
{
    :translate => "http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=%s&langpair=%s%%7C%s",
    :search => "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&hl=ru&q=%s",
    :detect => "http://ajax.googleapis.com/ajax/services/language/detect?v=1.0&q=%s"
}
Shortcuts = 


Langs =



%w{
 af sq am ar hy az eu be bn bh bg my ca chr zh zh-CN zh-TW hr cs da dv nl en eo et tl fi fr gl ka de el gn gu iw hi hu is id iu it ja kn kk km ko ku ky lo lv lt mk ms ml mt mr mn ne no or ps fa pl pt-PT pa ro ru sa sr sd si sk sl es sw sv tg ta tl te th bo tr uk ur uz ug vi
}





Class Method Summary
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Instance Method Summary
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Constructor Details





#initialize(service = :search, frame = nil) ⇒ Google







Returns a new instance of Google.















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# File 'lib/rhack/clients/examples.rb', line 107

def initialize(service=:search, frame=nil)
  super service, frame, :json => true
end













Class Method Details





.search(*args, &block) ⇒ Object










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# File 'lib/rhack/clients/examples.rb', line 150

def self.search(*args, &block) new.search *args, &block end












.tr(*args, &block) ⇒ Object










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# File 'lib/rhack/clients/examples.rb', line 151

def self.tr(*args, &block) new(:translate).translate *args, &block end













Instance Method Details





#detect(text, wait = !block_given?,, &block) ⇒ Object










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# File 'lib/rhack/clients/examples.rb', line 121

def detect(text, wait=!block_given?, &block)
  text = text.is(String) ? text[0...600] : text[0]
  uri = URI[:detect] % CGI.escape(text)
  @f.run(uri, :proc_result => block, :wait => wait) {|page|
    (data = page.hash.responseData.b) && data.language
  }
end












#search(text, opts = {}, &block) ⇒ Object










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# File 'lib/rhack/clients/examples.rb', line 111

def search(text, opts={}, &block)
  text = "site:#{opts[:site]} #{text}" if opts[:site]
  uri = URI.search % CGI.escape(text)
  @f.run(uri, :proc_result => block) {|page|
    if data = page.hash.responseData.b
      data.results.map! {|res| [res.unescapedUrl, res.titleNoFormatting, res.content]}
    end
  }#.res
end












#translate(text, to, from = nil, &block) ⇒ Object










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# File 'lib/rhack/clients/examples.rb', line 129

def translate(text, to, from=nil, &block)
  text = text.split_to_blocks(600, :syntax) if !text.is Array
  if !from
    if block_given?
      return detect(text) {|from| yield translate(text, to, from)}
    else
      return translate(text, to, detect(text).res)
    end
  end
  res = []
  i = 0
  text.each_with_index {|b, j|
    @f.run(URI.translate%[CGI.escape(text[j]), from, to], :proc_result => block, :wait => false) {|page|
      res[j] = (data = page.hash.responseData.b and data.translatedText)
      (i += 1) == text.size ? res*"\n" : :skip
    }
  }
  Curl.wait if !block_given?
  res*"\n"
end