Class: Analytical::Modules::Adwords

Inherits:
Object
  • Object
show all
Includes:
Base
Defined in:
lib/analytical/modules/adwords.rb

Instance Attribute Summary

Attributes included from Base

#command_store, #initialized, #options, #tracking_command_location

Instance Method Summary collapse

Methods included from Base

#init_location, #init_location?, #process_queued_commands, #protocol, #queue

Constructor Details

#initialize(options = {}) ⇒ Adwords

Returns a new instance of Adwords.



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# File 'lib/analytical/modules/adwords.rb', line 6

def initialize(options={})
  super
  @tracking_command_location = :body_append
end

Instance Method Details

#event(name, *args) ⇒ Object

Define conversion events in analytical.yml like:

adwords:

'Some Event':
  id: 4444555555
  language: en
  format: 2
  color: ffffff
  label: xxxxxxxxxxxxxxxx
  value: 0
'Another Event':
  id: 1111333333
  language: en
  format: 2
  color: ffffff
  label: yyyyyyyyyyyyyyyy
  value: 0



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# File 'lib/analytical/modules/adwords.rb', line 48

def event(name, *args)
  return '' unless @initializing

  data = args.first || {}
  if conversion = options[name.to_sym]
    conversion.symbolize_keys!
    js = <<-HTML
    <script type="text/javascript">
      /* <![CDATA[ */
      var google_conversion_id = #{conversion[:id]};
      var google_conversion_language = "#{conversion[:language]}";
      var google_conversion_format = "#{conversion[:format]}";
      var google_conversion_color = "#{conversion[:color]}";
      var google_conversion_label = "#{conversion[:label]}";
      var google_conversion_value = #{data[:value] || conversion[:value]};
      /* ]]> */
    </script>
    <script type="text/javascript" src="#{protocol}://www.googleadservices.com/pagead/conversion.js"></script>
    <noscript>
      <div style="display:inline;">
      <img height="1" width="1" style="border-style:none;" alt="" src="#{protocol}://www.googleadservices.com/pagead/conversion/#{conversion[:id]}/?label=#{conversion[:label]}&amp;guid=ON&amp;script=0"/>
      </div>
    </noscript>
    HTML
    js
  else
    "<!-- No Adwords Conversion for: #{name} -->"
  end
end

#init_javascript(location) ⇒ Object 



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# File 'lib/analytical/modules/adwords.rb', line 11

def init_javascript(location)
  init_location(location) do
    @initializing = true
    html = "<!-- Analytical Init: Google Adwords -->\n"
    event_commands = []
    @command_store.commands.each do |c|
      if c[0] == :event
        event_commands << event(*c[1..-1])
      end
    end
    html += event_commands.join("\n")
    @command_store.commands = @command_store.commands.delete_if {|c| c[0] == :event }
    @initializing = false

    html
  end
end