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# frozen_string_literal: true
module Nanoc::Filters
# @api private
class RedCloth < Nanoc::Filter
identifier :redcloth
requires 'redcloth'
# Runs the content through [RedCloth](http://redcloth.org/). This method
# takes the following options:
#
# * `:filter_class`
# * `:filter_html`
# * `:filter_ids`
# * `:filter_style`
# * `:hard_breaks`
# * `:lite_mode`
# * `:no_span_caps`
# * `:sanitize_htm`
#
# Each of these options sets the corresponding attribute on the `RedCloth`
# instance. For example, when the `:hard_breaks => false` option is passed
# to this filter, the filter will call `r.hard_breaks = false` (with `r`
# being the `RedCloth` instance).
#
# @param [String] content The content to filter
#
# @return [String] The filtered content
def run(content, params = {})
# Create formatter
r = ::RedCloth.new(content)
# Set options
r.filter_classes = params[:filter_classes] if params.key?(:filter_classes)
r.filter_html = params[:filter_html] if params.key?(:filter_html)
r.filter_ids = params[:filter_ids] if params.key?(:filter_ids)
r.filter_styles = params[:filter_styles] if params.key?(:filter_styles)
r.hard_breaks = params[:hard_breaks] if params.key?(:hard_breaks)
r.lite_mode = params[:lite_mode] if params.key?(:lite_mode)
r.no_span_caps = params[:no_span_caps] if params.key?(:no_span_caps)
r.sanitize_html = params[:sanitize_html] if params.key?(:sanitize_html)
# Get result
r.to_html
end
end
end
Version data entries
90 entries across 90 versions & 1 rubygems