Class: Jekyll::GoogleCse

Inherits:
Liquid::Tag show all
Defined in:
lib/jekyll-google_cse.rb,
lib/jekyll-google_cse/version.rb

Overview

:nodoc:

Constant Summary collapse

InvalidGoogleCseConfig = 
Class.new(Jekyll::Errors::FatalException)
TEMPLATE = 
"<script>\n  (function() {\nvar cx = '%s';\nvar gcse = document.createElement('script');\ngcse.type = 'text/javascript';\ngcse.async = true;\ngcse.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') +\n    '//cse.google.com/cse.js?cx=' + cx;\nvar s = document.getElementsByTagName('script')[0];\ns.parentNode.insertBefore(gcse, s);\n  })();\n</script>\n<gcse:search></gcse:search>\n".freeze
VERSION = 
'1.0.0'.freeze

Instance Method Summary collapse

Instance Method Details

#fetch_google_cse_config(context) ⇒ Object

Raises:



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# File 'lib/jekyll-google_cse.rb', line 29

def fetch_google_cse_config(context)
  cse_config = context.registers[:site].config['google_cse_id']
  case cse_config
  when String
    return cse_config
  end
  raise InvalidGoogleCseConfig,
        'Invalid jekyll-google_cse configuration. See '\
        'https://github.com/brint/jekyll-google_cse#usage for more '\
        'details on usage and configuration.'
end

#render(context) ⇒ Object 



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# File 'lib/jekyll-google_cse.rb', line 24

def render(context)
  google_cse_config = fetch_google_cse_config(context)
  format(TEMPLATE, google_cse_config)
end