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Versions: 61
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Contents
# frozen_string_literal: true
module Nokogiri
module HTML4
class DocumentFragment < Nokogiri::XML::DocumentFragment
####
# Create a Nokogiri::XML::DocumentFragment from +tags+, using +encoding+
def self.parse(tags, encoding = nil)
doc = HTML4::Document.new
encoding ||= if tags.respond_to?(:encoding)
encoding = tags.encoding
if encoding == ::Encoding::ASCII_8BIT
'UTF-8'
else
encoding.name
end
else
'UTF-8'
end
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("<div>#{tags}</div>")
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
path = if /^\s*?<body/i.match?(tags)
"/html/body"
else
"/html/body/node()"
end
temp_doc = HTML4::Document.parse("<html><body>#{tags}", nil, document.encoding)
temp_doc.xpath(path).each { |child| child.parent = self }
self.errors = temp_doc.errors
end
children
end
end
end
end
Version data entries
61 entries across 61 versions & 4 rubygems