Class: Typedown::Document

Inherits:
String
  • Object
show all
Defined in:
lib/typedown/document.rb

Instance Method Summary collapse

Constructor Details

#initialize(text = nil) ⇒ Document

Returns a new instance of Document.



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# File 'lib/typedown/document.rb', line 8

def initialize text = nil
  super ""
  self << text if text
end

Instance Method Details

#to_html ⇒ Object 



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# File 'lib/typedown/document.rb', line 104

def to_html
  #kramdown = Kramdown::Document.new to_markdown
  #kramdown.to_html
  bluecloth = BlueCloth::new( to_markdown )
  bluecloth.to_html
  #redcloth = RedCloth.new( to_textile )
  #redcloth.to_html
end

#to_markdown ⇒ Object 



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# File 'lib/typedown/document.rb', line 13

def to_markdown
  text = self

  # Translate '! headings' to '# headings'
  text.gsub!(/^! /, "# ")
  text.gsub!(/^!! /, "## ")
  text.gsub!(/^!!! /, "### ")
  text.gsub!(/^!!!! /, "#### ")
  text.gsub!(/^!!!!! /, "##### ")
  text.gsub!(/^!!!!!! /, "###### ")

  # Dialogue dashes
  text.gsub!(/^-\.? /, "&#8213; ")
  text.gsub!(/\s-\.? /, " &#8213; ")

  # Insert placeholders around lead in
  text.gsub!(/^\. (( *[^\n].+\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "**")
  text.gsub!(/\s*!x-!$/, "**")


  # Insert placeholders around lead in
  text.gsub!(/^\/\/\. (( *[^\n].+\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "**")
  text.gsub!(/\s*!x-!$/, "**")

  # Textile links to markdown links
  text.gsub!(/\"([^\"]+)"\:(\S+[\w\d\/])/, "[\\1](\\2)")

  # Typedown image tag
  text.gsub!(/!\[(.+)\]\((.+)\)/, "<div class='image'><img src='\\2' /><div class='caption'>\\1</div></div>")

  # Insert placeholders around lead in
  text.gsub!(/^\/\. (( *[^\n].+\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "*")
  text.gsub!(/\s*!x-!$/, "*")

  # Slash for _
  text.gsub!(/(\s)\/(\S+)\/(\s)[\.\,\?\!]?/, "\\1_\\2_\\3")
  text.gsub!(/(\s)\/\/(\S+)\/\/[\.\,\?\!]?(\s)/, "\\1__\\2__\\3")
  text.gsub!(/(\s)\/\/\/(\S+)\/\/\/[\.\,\?\!]?(\s)/, "\\1___\\2___\\3")
  text
end

#to_textile ⇒ Object 



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# File 'lib/typedown/document.rb', line 61

def to_textile
  text = self

  # Translate '! headings' to '# headings'
  text.gsub!(/^! /, "h1. ")
  text.gsub!(/^!! /, "h2. ")
  text.gsub!(/^!!! /, "h3. ")
  text.gsub!(/^!!!! /, "h4. ")
  text.gsub!(/^!!!!! /, "h5. ")
  text.gsub!(/^!!!!!! /, "h6. ")

  # Dialogue dashes
  text.gsub!(/^-\.? /, "&#8213; ")
  text.gsub!(/\s-\.? /, " &#8213; ")

  # Insert placeholders around lead in
  text.gsub!(/^\. (( *[^\n].+\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "*")
  text.gsub!(/\s*!x-!$/, "*")


  # Insert placeholders around lead in / bold paragraph
  text.gsub!(/^\/\/\. (( *[^\n].*\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "*")
  text.gsub!(/\s*!x-!$/, "*")


  # Insert placeholders around italicized paragraph
  text.gsub!(/^\/\. (( *[^\n].*\n)*)/, "! x!\\1!x-!\n")
  # Remove placeholders while using them to remove whitespace
  text.gsub!(/^! x!\s*/, "_")
  text.gsub!(/\s*!x-!$/, "_")

  # Slash for _
  text.gsub!(/(\s)\/(\S+)\/(\s)[\.\,\?\!]?/, "\\1_\\2_\\3")
  text.gsub!(/(\s)\/\/(\S+)\/\/[\.\,\?\!]?(\s)/, "\\1*\\2*\\3")
  text.gsub!(/(\s)\/\/\/(\S+)\/\/\/[\.\,\?\!]?(\s)/, "\\1*_\\2_*\\3")
  text
end