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# File 'lib/haml/html.rb', line 224
def to_haml(tabs, options)
return "" if converted_to_haml
if name == "script" &&
(attributes['type'].nil? || attributes['type'] == "text/javascript") &&
(attributes.keys - ['type']).empty?
return script_to_haml(tabs, options)
end
output = tabulate(tabs)
if options[:erb] && name[0...5] == 'haml:'
case name[5..-1]
when "loud"
return output + "= #{CGI.unescapeHTML(inner_text).gsub(/\n\s*/, ' ').strip}\n"
when "silent"
return CGI.unescapeHTML(inner_text).split("\n").map do |line|
next "" if line.strip.empty?
"#{output}- #{line.strip}\n"
end.join
when "block"
return render_children("", tabs, options)
end
end
output << "%#{name}" unless name == 'div' &&
(static_id?(options) ||
static_classname?(options) &&
attributes['class'].split(' ').any?(&method(:haml_css_attr?)))
if attributes
if static_id?(options)
output << "##{attributes['id']}"
remove_attribute('id')
end
if static_classname?(options)
leftover = attributes['class'].split(' ').reject do |c|
next unless haml_css_attr?(c)
output << ".#{c}"
end
remove_attribute('class')
set_attribute('class', leftover.join(' ')) unless leftover.empty?
end
output << haml_attributes(options) if attributes.length > 0
end
output << "/" if empty? && !etag
if children && children.size == 1
child = children.first
if child.is_a?(::Hpricot::Text)
if !child.to_s.include?("\n")
text = child.to_haml(tabs + 1, options)
return output + " " + text.lstrip unless text.chomp.include?("\n")
return output + "\n" + text
elsif ["pre", "textarea"].include?(name) ||
(name == "code" && parent.is_a?(::Hpricot::Elem) && parent.name == "pre")
return output + "\n#{tabulate(tabs + 1)}:preserve\n" +
innerText.gsub(/^/, tabulate(tabs + 2))
end
elsif child.is_a?(::Hpricot::Elem) && child.name == "haml:loud"
return output + child.to_haml(tabs + 1, options).lstrip
end
end
render_children(output + "\n", tabs, options)
end
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