Sha256: f355205a44f2c8fcfe80922e85abb1a7b5ca1183090fd1776aaf2fe37ac88cea
Contents?: true
Size: 1.13 KB
Versions: 10
Compression:
Stored size: 1.13 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)
if @markup.wiki.allow_editing
add_editable_header_class(data)
else
data
end
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
10 entries across 10 versions & 1 rubygems