Class: Blinkr::Extensions::ImgAlt

Inherits:
Object
  • Object
show all
Defined in:
lib/blinkr/extensions/img_alt.rb

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ ImgAlt

Returns a new instance of ImgAlt.



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# File 'lib/blinkr/extensions/img_alt.rb', line 5

def initialize config
  @config = config
end

Instance Method Details

#collect(page) ⇒ Object 



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# File 'lib/blinkr/extensions/img_alt.rb', line 9

def collect page
  page.body.css('img:not([alt])').each do |img|
    page.errors << OpenStruct.new({ :severity => 'warning', :category => 'SEO', :type => '<img alt=""> missing',  :title => "#{img['src']} (line #{img.line})", :message => '<img alt=""> missing', :snippet => img.to_s, :icon => 'fa-info' })
  end
end