Sha256: 14f3051a6709c44beb06441bb484117ad1e039111de68cdd0a9df772888dbf0c
Contents?: true
Size: 1.08 KB
Versions: 21
Compression:
Stored size: 1.08 KB
Contents
# ~*~ encoding: utf-8 ~*~
class Gollum::Filter::Render < Gollum::Filter
def extract(data)
begin
working_dir = Pathname.new(@markup.wiki.path).join(@markup.dir)
working_dir = working_dir.exist? ? working_dir.to_s : '.'
Dir.chdir(working_dir) do
data = GitHub::Markup.render_s(@markup.format, data)
end
if data.nil?
raise "There was an error converting #{@markup.name} to HTML."
end
rescue Object => e
data = html_error("Failed to render page: #{e.message}")
end
data
end
def process(data)
data = add_editable_header_class(data)
data
end
private
def add_editable_header_class(data)
doc = Nokogiri::HTML::DocumentFragment.parse(data)
doc.css('h1,h2,h3,h4,h5,h6').each_with_index do |header, i|
next if header.content.empty?
next if header.inner_html.match(PLACEHOLDER_PATTERN)
klass = header['class']
if klass
header['class'] = klass << ' editable'
else
header['class'] = 'editable'
end
end
doc.to_xml(@markup.class.to_xml_opts)
end
end
Version data entries
21 entries across 21 versions & 1 rubygems