Class: SadsXml::Sads

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

Constant Summary collapse

DEFAULTS = 
{
  :navigation => {
    :type => 'nav'
  }
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Sads

Returns a new instance of Sads.



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# File 'lib/sads_xml/sads.rb', line 35

def initialize
  @sanitize = false
  @title = ''
  @inputs = []
  @navigations = { :default => [] }
  @messages = { :top => '', :bottom => '' }
  @banner_targets = []
  @banner_position = :bottom
  @request_attributes = []
end

Instance Attribute Details

Returns the value of attribute banner_position.



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# File 'lib/sads_xml/sads.rb', line 26

def banner_position
  @banner_position
end

Returns the value of attribute banner_targets.



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# File 'lib/sads_xml/sads.rb', line 26

def banner_targets
  @banner_targets
end

#inputs ⇒ Object

Returns the value of attribute inputs.



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# File 'lib/sads_xml/sads.rb', line 26

def inputs
  @inputs
end

#messages ⇒ Object

Returns the value of attribute messages.



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# File 'lib/sads_xml/sads.rb', line 26

def messages
  @messages
end

#navigations ⇒ Object

Returns the value of attribute navigations.



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# File 'lib/sads_xml/sads.rb', line 26

def navigations
  @navigations
end

#request_attributes ⇒ Object

Returns the value of attribute request_attributes.



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# File 'lib/sads_xml/sads.rb', line 26

def request_attributes
  @request_attributes
end

#sanitize(text) ⇒ Object

Returns the value of attribute sanitize.



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# File 'lib/sads_xml/sads.rb', line 26

def sanitize
  @sanitize
end

#sms_message ⇒ Object

Returns the value of attribute sms_message.



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# File 'lib/sads_xml/sads.rb', line 26

def sms_message
  @sms_message
end

#submit_page ⇒ Object

Returns the value of attribute submit_page.



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# File 'lib/sads_xml/sads.rb', line 26

def submit_page
  @submit_page
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/sads_xml/sads.rb', line 26

def title
  @title
end

Instance Method Details

#add_attribute(req_attribute) ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 95

def add_attribute(req_attribute)
  @request_attributes<< req_attribute
end

#add_input(input) ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 103

def add_input(input)
  @inputs<< input
end

#add_navigation(link, navigation_id = :default) ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 86

def add_navigation(link, navigation_id = :default)
  @navigations[navigation_id] = [] if @navigations[navigation_id].nil?

  # workaround for SADS Absolute Path
  #link[:pageId].gsub!(/^\/yp_mobile\//, '') unless link[:pageId].match(/\.html$/)

  @navigations[navigation_id]<< DEFAULTS[:navigation].merge(link)
end

#message=(message) ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 46

def message=(message)
  self.set_message(:default, message)
end

#one_ussd_message ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 78

def one_ussd_message
  ussd_length <= 160
end

#one_ussd_message_characters_left ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 82

def one_ussd_message_characters_left
  160 - ussd_length
end

#set_message(id, message) ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 99

def set_message(id, message)
  @messages[id.to_sym] = message
end

#to_sads ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 112

def to_sads
  xml = Builder::XmlMarkup.new
  xml.instruct!
  xml.page :version => "2.0", "xmlns:meta" => "http://whoisd.eyeline.com/sads/meta" do
    xml.title sanitize(@title), :id => ''

    @messages.each do |key, message|
      object_hash = {}
      object_hash[:id] = key.to_s unless key == :default

      xml.div object_hash do
        unless message.blank?
          xml.div do
            lines = sanitize(message).split("\n").reverse
            while line = lines.pop
              xml.text! line
              xml.br if lines.any?
            end
          end
        end
        if @banner_position.to_s == key.to_s and @banner_targets.any?
          xml.br
          xml.br unless message.blank?
          xml.meta :banner, :target => @banner_targets.join(',') 
        end
      end
    end

    xml.div sanitize(@sms_message), :type => 'sms' unless sms_message.blank?

    if @inputs.any?
      xml.div do
        @inputs.each do |input|
          xml.input input
        end
      end
    end

    navigations.each do |key, links|
      if links.any?
        object_hash = {}
        object_hash[:id] = key.to_s unless key == :default

        xml.navigation object_hash do
          links.each do |link| xml.link sanitize(link[:title].strip), link.except(:title) end
        end
      end # eo if links.any?

      if @inputs.any?
        xml.navigation :id => 'submit' do
          xml.link :accesskey => '1', :pageId => @submit_page
        end
      end
    end

    if @request_attributes.any?
      xml.attributes do
        @request_attributes.each do |attribute|
          xml.attribute attribute
        end
      end
    end
  end
end

#ussd_length ⇒ Object 



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# File 'lib/sads_xml/sads.rb', line 56

def ussd_length
  counter = 0
  counter += @title.length + 2 unless @title.blank?

  @messages.each do |key, message|
    counter += message.length + 1 unless message.blank?
  end

  @navigations.each do |key, links|
    links.each do |link|
      counter += link[:title].length + link[:accesskey].length + 2
    end
  end

  @inputs.each do |input|
    counter += input[:title].length + 2
  end

  counter -= 1
  return counter
end