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Added missing Ace sandbox in Ace::PygmentsFilter.

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hotovson 2011-03-06 20:14:08 +01:00
parent 9f128f8fed
commit e3941ba8e5
1 changed files with 12 additions and 10 deletions
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22
lib/ace/filters/pygments.rb
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@ -4,16 +4,18 @@ require "ace/filters"
require "nokogiri" require "nokogiri"
require "albino" require "albino"
class PygmentsFilter < Filter module Ace
def call(item, content) class PygmentsFilter < Filter
puts 'PygmentsFilter ************************' def call(item, content)
doc = Nokogiri::HTML(content) puts 'PygmentsFilter ************************'
doc.css('pre').each do |pre| doc = Nokogiri::HTML(content)
puts "\nWARNING: '#{item.original_path}' - element <pre> not contains attribute 'lang'\n" if pre['lang'].nil? doc.css('pre').each do |pre|
puts "\nWARNING: '#{item.original_path}' - attribute 'lang' not contains any value\n" if !pre['lang'].nil? && pre['lang'].empty? puts "\nWARNING: '#{item.original_path}' - element <pre> not contains attribute 'lang'\n" if pre['lang'].nil?
puts "*** Syntax highlight using '#{pre['lang']}' lexer" unless pre['lang'].nil? || pre['lang'].empty? puts "\nWARNING: '#{item.original_path}' - attribute 'lang' not contains any value\n" if !pre['lang'].nil? && pre['lang'].empty?
pre.replace Albino.colorize(pre.content, pre['lang']) unless pre['lang'].nil? || pre['lang'].empty? puts "*** Syntax highlight using '#{pre['lang']}' lexer" unless pre['lang'].nil? || pre['lang'].empty?
pre.replace Albino.colorize(pre.content, pre['lang']) unless pre['lang'].nil? || pre['lang'].empty?
end
doc
end end
doc
end end
end end