Module: Indexer::Importer::MarkdownImportation

Included in:
Indexer::Importer
Defined in:
lib/indexer/importer/markdown.rb

Overview

Import metadata from a markdown source.

Instance Method Summary collapse

Instance Method Details

#import(source) ⇒ Object

Markdown import procedure.



12
13
14
15
16
17
18
19
20
21
 
# File 'lib/indexer/importer/markdown.rb', line 12

def import(source)
  if File.file?(source)
    case File.extname(source)
    when '.md', '.markdown'
      load_markdown(source)
      return true
    end
  end
  super(source) if defined?(super)
end

#load_markdown(file) ⇒ Object

Import metadata from HTML file.



26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/indexer/importer/markdown.rb', line 26

def load_markdown(file)
  require 'nokogiri'
  require 'redcarpet'

  renderer = Redcarpet::Render::HTML.new()
  markdown = Redcarpet::Markdown.new(renderer, :autolink=>true, :tables=>true, :space_after_headers=>true)
  html     = markdown.render(File.read(file))
  doc      = Nokogiri::HTML(html)

  load_html(doc)
end