module Nokogiri
module HTML
class DocumentFragment < Nokogiri::XML::DocumentFragment
attr_accessor :errors
####
# Create a Nokogiri::XML::DocumentFragment from +tags+, using +encoding+
def self.parse tags, encoding = nil
doc = HTML::Document.new
encoding ||= tags.respond_to?(:encoding) ? tags.encoding.name : 'UTF-8'
doc.encoding = encoding
new(doc, tags)
end
def initialize document, tags = nil, ctx = nil
return self unless tags
if ctx
preexisting_errors = document.errors.dup
node_set = ctx.parse("#{tags}
")
node_set.first.children.each { |child| child.parent = self } unless node_set.empty?
self.errors = document.errors - preexisting_errors
else
# This is a horrible hack, but I don't care
if tags.strip =~ /^#{tags}", nil, document.encoding
temp_doc.xpath(path).each { |child| child.parent = self }
self.errors = temp_doc.errors
end
children
end
end
end
end