class Hpricot::Elem
def to_haml(tabs, options)
- See: Haml::HTML::Node#to_haml -
def to_haml(tabs, options) return "" if converted_to_haml if name == "script" && (attr_hash['type'].nil? || attr_hash['type'] == "text/javascript") && (attr_hash.keys - ['type']).empty? return to_haml_filter(:javascript, tabs, options) elsif name == "style" && (attr_hash['type'].nil? || attr_hash['type'] == "text/css") && (attr_hash.keys - ['type']).empty? return to_haml_filter(:css, tabs, options) end output = tabulate(tabs) if options[:erb] && name[0...5] == 'haml:' case name[5..-1] when "loud" lines = CGI.unescapeHTML(inner_text).split("\n"). map {|s| s.rstrip}.reject {|s| s.strip.empty?} lines.first.gsub!(/^[ \t]*/, "= ") if lines.size > 1 # Multiline script block # Normalize the indentation so that the last line is the base indent_str = lines.last[/^[ \t]*/] indent_re = /^[ \t]{0,#{indent_str.count(" ") + 8 * indent_str.count("\t")}}/ lines.map! {|s| s.gsub!(indent_re, '')} # Add an extra " " to make it indented relative to "= " lines[1..-1].each {|s| s.gsub!(/^/, " ")} # Add | at the end, properly aligned length = lines.map {|s| s.size}.max + 1 lines.map! {|s| "%#{-length}s|" % s} if next_sibling && next_sibling.is_a?(Hpricot::Elem) && next_sibling.name == "haml:loud" && next_sibling.inner_text.split("\n").reject {|s| s.strip.empty?}.size > 1 lines << "-#" end end return lines.map {|s| output + s + "\n"}.join 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 if self.next && self.next.text? && self.next.content =~ /\A[^\s]/ if self.previous.nil? || self.previous.text? && (self.previous.content =~ /[^\s]\Z/ || self.previous.content =~ /\A\s*\Z/ && self.previous.previous.nil?) nuke_outer_whitespace = true else output << "= succeed #{self.next.content.slice!(/\A[^\s]+/).dump} do\n" tabs += 1 output << tabulate(tabs) end end output << "%#{name}" unless name == 'div' && (static_id?(options) || static_classname?(options) && attr_hash['class'].split(' ').any?(&method(:haml_css_attr?))) if attr_hash if static_id?(options) output << "##{attr_hash['id']}" remove_attribute('id') end if static_classname?(options) leftover = attr_hash['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 attr_hash.length > 0 end output << ">" if nuke_outer_whitespace 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.gsub(/^\\/, '') 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