Class: Bing

Inherits:
Object
  • Object
show all
Includes:
Searchy
Defined in:
lib/esearchy/SearchEngines/bing.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Searchy

#clean, #fix, #hash_url, #maxhits=, #print_emails, #search_depth, #search_docs, #search_emails, #search_office_xml, #search_pdfs, #search_txts

Constructor Details

#initialize(maxhits = 0, appid = nil, start = 0) ⇒ Bing

Returns a new instance of Bing.



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# File 'lib/esearchy/SearchEngines/bing.rb', line 8

def initialize(maxhits=0, appid=nil, start=0)
  @appid = appid || Keys::BING_APP_KEY
  @start = start
  @emails = []
  @threads = []
  @totalhits = maxhits
  @r_urls = Queue.new
  @r_docs = Queue.new
  @r_pdfs = Queue.new
  @r_officexs = Queue.new
  @r_txts = Queue.new
  @lock = Mutex.new
end

Instance Attribute Details

#appid ⇒ Object

Returns the value of attribute appid.



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# File 'lib/esearchy/SearchEngines/bing.rb', line 21

def appid
  @appid
end

#emails ⇒ Object

Returns the value of attribute emails.



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# File 'lib/esearchy/SearchEngines/bing.rb', line 21

def emails
  @emails
end

Instance Method Details

#parse(json) ⇒ Object 



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# File 'lib/esearchy/SearchEngines/bing.rb', line 58

def parse(json)
  doc = JSON.parse(json)
  @totalhits = doc["SearchResponse"]["Web"]["Total"].to_i  if @totalhits == 0
  doc["SearchResponse"]["Web"]["Results"].each do |result|
    case result["Url"]
    when /.pdf$/i
      @r_pdfs << result["Url"]
    when /.docx$|.xlsx$|.pptx$|.odt$|.odp$|.ods$|.odb$/i
      @r_officexs << result["Url"]
    when /.doc$/i
      @r_docs << result["Url"]
    when /.txt$|.rtf$|ans$/i
      @r_txts << result["Url"]
    else
      @r_urls << result["Url"]
    end
  end
end

#search(query) ⇒ Object 



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# File 'lib/esearchy/SearchEngines/bing.rb', line 23

def search(query)
  @query = query
  begin
    http = Net::HTTP.new("api.search.live.net",80)
    http.start do |http|
      request = Net::HTTP::Get.new("/json.aspx" + "?Appid="+ @appid + 
                                  "&query=" + CGI.escape(query) + 
                                  "&sources=web&web.count=50&web.offset=#{@start}",
                                  {'User-Agent' => UserAgent::fetch})
      response = http.request(request)
      case response
      when Net::HTTPSuccess, Net::HTTPRedirection
        parse(response.body)
        @start = @start + 50
        if @totalhits > @start
          ESearchy::LOG.puts "Searching #{self.class} from #{@start-50} to #{@start}"
          search_emails(response.body)
          sleep(ESearchy::DELAY)
          search(query)
        else
          ESearchy::LOG.puts "Searching #{self.class} from #{@start-50} to #{@start}"
          search_emails(response.body)
        end
      else
        return response.error!
      end
    end
  rescue Net::HTTPFatalError
    ESearchy::LOG.puts "Error: Something went wrong with the HTTP request"
  rescue Errno::ECONNREFUSED
    ESearchy::LOG.puts "Error: < Connection Refused > Hopefuly they have not banned us. :)"
  end

end