Class: HTMLGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/rosetta/formatters/html/html_generator.rb

Overview

Generates HTML for a given AST token.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HTMLGenerator 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 5

def initialize
  define_header_generators
end

Instance Method Details

#generate(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 9

def generate(token)
  token.accept(self)
end

#generate_basic_list(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 13

def generate_basic_list(token)
  generate_list(token.children, 'ul')
end

#generate_block_quote(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 25

def generate_block_quote(token)
  child_tokens = token.children.map { |child_token| generate(child_token) }

  ["<pre><blockquote>\n", child_tokens, "</blockquote></pre>\n"].join
end

#generate_bold(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 71

def generate_bold(token)
  "<b>#{token.value}</b>"
end

#generate_break(_token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 49

def generate_break(_token)
  "</br>\n"
end

#generate_code_block(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 31

def generate_code_block(token)
  child_tokens = token.children.map { |child_token| generate(child_token) }

  ["<pre><code>\n", child_tokens, "</code></pre>\n"].compact.join
end

#generate_inline_code(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 67

def generate_inline_code(token)
  "<code>#{token.value}</code>"
end

#generate_italics(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 63

def generate_italics(token)
  "<em>#{token.value}</em>"
end

#generate_link(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 75

def generate_link(token)
  "<a href='#{token.url}'>#{token.value}</a>"
end

#generate_list_item(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 21

def generate_list_item(token)
  "<li>#{token.value}</li>\n"
end

#generate_new_line(_token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 37

def generate_new_line(_token)
  "\n"
end

#generate_numbered_list(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 17

def generate_numbered_list(token)
  generate_list(token.children, 'ol')
end

#generate_paragraph(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 53

def generate_paragraph(token)
  child_tokens = token.children.map { |child_token| generate(child_token) }

  ["<p>\n", child_tokens, "</p>\n"].join
end

#generate_quote(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 41

def generate_quote(token)
  "#{token.value}\n"
end

#generate_strikethrough(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 59

def generate_strikethrough(token)
  "<del>#{token.value}</del>"
end

#generate_text(token) ⇒ Object 



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# File 'lib/rosetta/formatters/html/html_generator.rb', line 45

def generate_text(token)
  token.value
end