Contents

module ViewFu
  module MetaHelper
    # Output the current page's meta tags
    def meta_tags
      %(
        <meta name="keywords" content="#{meta_keywords}" />
        <meta name="description" content="#{meta_description}" />
      )
    end

    # Get/Set Meta Keywords
    def meta_keywords(meta_keywords = nil)
      if meta_keywords
        @__meta_keywords = meta_keywords
      else
        @__meta_keywords ||= ""
      
        # Check if we have AppConfig to use for default
        if defined? AppConfig
          default_meta_keywords = AppConfig.default_meta_keywords
        else
          default_meta_keywords = ""
        end
      
        # set the default if meta_keywords is blank
        @__meta_keywords = default_meta_keywords if @__meta_keywords.blank?
      end
      return @__meta_keywords
    end

    # Get/Set Meta Description
    def meta_description(meta_description = nil)
      if meta_description
        @__meta_description = meta_description
      else
        @__meta_description ||= ""
      
        # Check if we have AppConfig to use for default
        if defined? AppConfig
          default_meta_description = AppConfig.default_meta_description 
        else
          default_meta_description = ""
        end
      
        # set the default if meta_description is blank
        @__meta_description = default_meta_description if @__meta_description.blank?
      end
      return @__meta_description
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
merb_viewfu-0.5.1	lib/view_fu/meta_helper.rb
merb_viewfu-0.5	lib/view_fu/meta_helper.rb
merb_viewfu-0.2	lib/view_fu/meta_helper.rb
merb_viewfu-0.3	lib/view_fu/meta_helper.rb
merb_viewfu-0.3.3	lib/view_fu/meta_helper.rb
merb_viewfu-0.3.2	lib/view_fu/meta_helper.rb
merb_viewfu-0.3.4	lib/view_fu/meta_helper.rb
merb_viewfu-0.3.1	lib/view_fu/meta_helper.rb