Sha256: 58cb71cd4b6c28cd9587f1eee63eaa0dfd7b088160ce87ce2d297c7281513b56
Contents?: true
Size: 1.07 KB
Versions: 25
Compression:
Stored size: 1.07 KB
Contents
require 'open-uri'
require 'nokogiri'
module Middleman::Sculptor
module Helpers
module Outliner
def outline(&block)
html = capture_html(&block)
doc = Nokogiri::HTML.fragment(html, encoding='utf-8')
elements = parse_elements(doc.children)
partial('glyptotheque/model-outline', locals: { elements: elements })
end
private
def parse_elements(elements)
result = []
elements.each do |e|
text = e.xpath('text()').text
next unless e.element?
class_name = e.attributes['class'] && e.attributes['class'].value
id = e.attributes['id'] && e.attributes['id'].value
attributes = e.attributes.reject {|k| k == 'class' || k == 'id' }
result << {
el_name: e.name,
class_name: class_name,
id: id,
attrs: attributes.values.map { |a| { name: a.name, value: a.value } },
children: parse_elements(e.children),
text: text
}
end
return result
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems