Module: DfpHelper::ViewHelpers

Defined in:
lib/dfp_helper.rb

Instance Method Summary collapse

Instance Method Details

#dfp_helper_head ⇒ Object 



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# File 'lib/dfp_helper.rb', line 29

def dfp_helper_head
  return unless dfp_helper_slots.size > 0
  o = dfp_helper_slots.collect{|i|
    _targeting = (i[:targeting]||[]).collect{|k,v| ".setTargeting(#{k.to_json}, #{v.to_json})"}.join
    "googletag.defineSlot('#{i[:id]}', [#{i[:size].join(', ')}], '#{i[:div_id]}').addService(googletag.pubads())#{_targeting};"
  }.join("\n")
  
  raw <<-END.strip
<script type='text/javascript'>
var googletag = googletag || {};
googletag.cmd = googletag.cmd || [];
(function() {
var gads = document.createElement('script');
gads.async = true;
gads.type = 'text/javascript';
var useSSL = 'https:' == document.location.protocol;
gads.src = (useSSL ? 'https:' : 'http:') + 
'//www.googletagservices.com/tag/js/gpt.js';
var node = document.getElementsByTagName('script')[0];
node.parentNode.insertBefore(gads, node);
})();
</script>

<script type='text/javascript'>
googletag.cmd.push(function() {
#{o}
googletag.pubads().enableSingleRequest();
googletag.enableServices();
});
</script>
  END
end

#dfp_helper_slot(_i, options = {}) ⇒ Object 



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

def dfp_helper_slot(_i, options = {})
  @@dfp_helper_id ||= (Time.now.to_f*1000).to_i
  
  _id = "div-gpt-ad-#{@@dfp_helper_id}-#{dfp_helper_slots.size}"
  _size = options[:size] || _i.match(/\d+x\d+/)[0].split('x')
  dfp_helper_slots << options.merge({:id => _i, :div_id => _id, :size => _size})
  
  raw <<-END.strip
<!-- #{_i} -->
<div id='#{_id}' style='width:#{_size[0]}px; height:#{_size[1]}px;'>
<script type='text/javascript'>
googletag.cmd.push(function() { googletag.display('#{_id}'); });
</script>
</div>
  END
end

#dfp_helper_slots ⇒ Object 



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# File 'lib/dfp_helper.rb', line 9

def dfp_helper_slots
  @dfp_helper_slots||=[]
end