Class: Alexa::SitesLinkingIn

Inherits:
Object
  • Object
show all
Defined in:
lib/alexa/sites_linking_in.rb,
lib/alexa/sites_linking_in/site.rb

Defined Under Namespace

Classes: ArgumentException, Site

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data = { }) ⇒ SitesLinkingIn

Returns a new instance of SitesLinkingIn.



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# File 'lib/alexa/sites_linking_in.rb', line 12

def initialize(data = { })
  @options = {
    'Action'           => 'SitesLinkingIn',
    'AWSAccessKeyId'   => Alexa.config.access_key_id,
    'Timestamp'        => ( Time::now ).utc.strftime("%Y-%m-%dT%H:%M:%S.000Z"),
    'ResponseGroup'    => 'SitesLinkingIn',
    'SignatureVersion' => 2,
    'SignatureMethod'  => 'HmacSHA256',
    'Version'          => '2005-07-11',
    'Count'            => nil,
    'Start'            => nil,
    'Url'              => nil,
  }

  if data['links']
    @links = data['links']
  end

  if Alexa.config.proxy
    RestClient.proxy = Alexa.config.proxy
  end
end

Instance Attribute Details

Returns the value of attribute links.



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# File 'lib/alexa/sites_linking_in.rb', line 10

def links
  @links
end

Class Method Details

.from_mongo(value) ⇒ Object 



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# File 'lib/alexa/sites_linking_in.rb', line 72

def self.from_mongo(value)
  return nil if value.nil?
  return value if value.is_a?(self)

  links = []
  value['links'].each do |l|
    links << SitesLinkingIn::Site.from_mongo(l)
  end

  self.new('links' => links)
end

.to_mongo(value) ⇒ Object 



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# File 'lib/alexa/sites_linking_in.rb', line 63

def self.to_mongo(value)
  return nil   if value.nil?
  return value if value.is_a? Hash

  return {
    'links' => value.links.map { |l| SitesLinkingIn::Site.to_mongo(l) },
  }
end

Instance Method Details

#fetch(options = {}) ⇒ Object

Raises:



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# File 'lib/alexa/sites_linking_in.rb', line 44

def fetch(options = {})
  @options.merge!(options)
  @options.delete_if { |k,v| v.nil? }

  raise ArgumentException.new('Url field is empty!') unless @options['Url']

  response = RestClient.get(url)
  data = Nokogiri::XML(response.to_s)
  data.remove_namespaces!

  @links = []

  data.xpath('//SitesLinkingIn/Site').each do |s|
    @links << ::Alexa::SitesLinkingIn::Site.new(s)
  end

  self
end

#signature ⇒ Object 



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# File 'lib/alexa/sites_linking_in.rb', line 35

def signature
  Alexa.sign(@options)
end

#to_mongo ⇒ Object 



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# File 'lib/alexa/sites_linking_in.rb', line 84

def to_mongo
  self.class.to_mongo(self)
end

#url ⇒ Object 



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# File 'lib/alexa/sites_linking_in.rb', line 39

def url
  qs = Alexa.query_string(@options)
  'http://' + ::Alexa::SERVICE_HOST + '/?' + qs + '&Signature=' + signature
end