Class: CognitiveBing

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

Defined Under Namespace

Classes: BingUnavailableException

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(account_key, params = {}) ⇒ CognitiveBing

Returns a new instance of CognitiveBing.



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# File 'lib/cognitivebing.rb', line 12

def initialize(, params = {})
  @account_key = 
  @params = params
end

Instance Attribute Details

#account_key ⇒ Object

Returns the value of attribute account_key.



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

def 
  @account_key
end

#params ⇒ Object

Returns the value of attribute params.



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

def params
  @params
end

Instance Method Details

#search(search_term, type = 'web') ⇒ Object 



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# File 'lib/cognitivebing.rb', line 18

def search(search_term, type = 'web')


  query_string = '?q='
  query_portion = URI.encode_www_form_component(search_term)
  params = ""
  @params.each do |k, v|
    params << "&#{k.to_s}=#{v.to_s}"

  end

  web_search_url = ""

  if type == "videos"
    web_search_url = "https://api.cognitive.microsoft.com/bing/v5.0/videos/search"
  elsif type == "image"
    web_search_url = "https://api.cognitive.microsoft.com/bing/v5.0/images/search"
  else
    web_search_url = "https://api.cognitive.microsoft.com/bing/v5.0/search"
  end

  full_address = web_search_url + query_string + query_portion + params

  uri = URI(full_address)
  req = Net::HTTP::Get.new(uri.request_uri)
  req.add_field("Ocp-Apim-Subscription-Key", @account_key)


  res = Net::HTTP.start(uri.hostname, uri.port, :use_ssl => uri.scheme == 'https') { |http|
    http.request(req)
  }


  body = JSON.parse(res.body, :symbolize_names => true)
rescue => e
  if e.message.include?("Bing services aren't available right now")
    raise(BingUnavailableException)
  else
    raise(e)
  end
end

#suggestions(search_term) ⇒ Object 



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# File 'lib/cognitivebing.rb', line 60

def suggestions(search_term)


  query_string = '?q='
  query_portion = URI.encode_www_form_component(search_term)


  web_search_url = "https://api.cognitive.microsoft.com/bing/v5.0/suggestions"

  full_address = web_search_url + query_string + query_portion

  uri = URI(full_address)
  req = Net::HTTP::Get.new(uri.request_uri)
  req.add_field("Ocp-Apim-Subscription-Key", @account_key)


  res = Net::HTTP.start(uri.hostname, uri.port, :use_ssl => uri.scheme == 'https') { |http|
    http.request(req)
  }

  body = JSON.parse(res.body, :symbolize_names => true)


  return body
end