@since 3.3.0
Runs the item content through an [XSLT](www.w3.org/TR/xslt) stylesheet using [Nokogiri](nokogiri.org/).
This filter can only be run for layouts, because it will need both the XML to convert (= the item content) as well as the XSLT stylesheet (= the layout content).
Additional parameters can be passed to the layout call. These parameters will be turned into `xsl:param` elements.
@example Invoking the filter as a layout
compile '/reports/*/' do layout 'xsl-report' end layout 'xsl-report', :xsl, :awesome => 'definitely'
@param [String] content The XML content to transform
@param [Hash] params The parameters that will be stored in corresponding
`xsl:param` elements.
@return [String] The transformed content
# File lib/nanoc/filters/xsl.rb, line 33 def run(content, params={}) if assigns[:layout].nil? raise "The XSL filter can only be run as a layout" end xml = ::Nokogiri::XML(content) xsl = ::Nokogiri::XSLT(assigns[:layout].raw_content) xsl.transform(xml, ::Nokogiri::XSLT.quote_params(params)).to_s end
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