Class: O2Html

Inherits:
Object
  • Object
show all
Defined in:
lib/o2html.rb

Defined Under Namespace

Classes: Ajax, Div, InputBox, Sound, SrButton

Instance Method Summary collapse

Constructor Details

#initialize(s, debug: false) ⇒ O2Html

Returns a new instance of O2Html.



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# File 'lib/o2html.rb', line 65

def initialize(s, debug: false)

  @s, @debug = s, debug

  @lookup = {
    div: Div,
    inputbox: InputBox,
    ajax: Ajax,
    sr_button: SrButton,
    sound: Sound
  }

end

Instance Method Details

#to_css ⇒ Object 



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# File 'lib/o2html.rb', line 79

def to_css()
  @css
end

#to_html ⇒ Object 



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# File 'lib/o2html.rb', line 83

def to_html()
  
  userdoc = Rexle.new(@s)
  e = userdoc.root.element('body/controls')
  e.delete if e
  doc = Rexle.new(scan2html(Rexle.new(userdoc.xml).to_a))
  
  puts 'before htmltocss: ' + doc.xml.inspect if @debug
  htc = HtmlToCss.new(doc.xml)
  puts 'before to_css' if @debug
  @css = htc.to_css
  puts 'after htmltocss' if @debug
  
  doc.root.each_recursive {|e| e.attributes.delete :style }
  
  head = doc.root.element('head')
  
  if not head then
  
    head = Rexle::Element.new('head')
    doc.root.element('body').insert_before head 
    
  end
  
  style = Rexle::Element.new('style').add_text("\n" + @css + "\n\n")
  head.add style
  
  doc.xml pretty: true
  
end

#to_js ⇒ Object 



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# File 'lib/o2html.rb', line 114

def to_js()
end

#validate ⇒ Object 



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# File 'lib/o2html.rb', line 117

def validate()

  doc = Rexle.new(@s)
  puts doc.root.element('body/script').xml

  a = []
  doc.root.each_recursive do |e|

    type = e.attributes[:type]
    next unless type
    puts 'type: ' + type.inspect
    puts 'e: ' + e.name  if type
    a << "#{e.name} = @lookup[:#{type.to_sym}].new"
  end

  scripts = doc.root.xpath('//script').map(&:text).join
  a << scripts.gsub!(/_on/,'.on')

  a << 'sr1_onresponse("fun")'.gsub(/_on/,'.on')
  eval a.join("\n")
end