Class: Eggshell::Bundles::Basics::InlineMacros

Inherits:
Object
  • Object
show all
Includes:
MacroHandler
Defined in:
lib/eggshell/bundles/basics-old.rb

Constant Summary collapse

HASH_FMT_DECORATORS = 
{
  '[*' => '<b>',
  '[**' => '<strong>',
  '[_' => '<i>',
  '[__' => '<em>',
  '*]'=> '</b>',
  '**]' => '</strong>',
  '_]' => '</i>',
  '__]' => '</em>',
  '[-_' => '<u>',
  '_-]' => '</u>',
  '[-' => '<strike>',
  '-]' => '</strike>'
}.freeze

Constants included from MacroHandler

MacroHandler::CHAIN_CONTINUE, MacroHandler::CHAIN_END, MacroHandler::CHAIN_NONE, MacroHandler::CHAIN_START, MacroHandler::COLLECT_NORMAL, MacroHandler::COLLECT_RAW, MacroHandler::COLLECT_RAW_MACRO

Instance Method Summary collapse

Methods included from MacroHandler

#chain_type, #collection_type

Constructor Details

#initialize ⇒ InlineMacros

Returns a new instance of InlineMacros.



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# File 'lib/eggshell/bundles/basics-old.rb', line 433

def initialize
  @capvar = nil
  @collbuff = nil
  @depth = 0
end

Instance Method Details

#process(buffer, macname, args, lines, depth) ⇒ Object 



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# File 'lib/eggshell/bundles/basics-old.rb', line 459

def process(buffer, macname, args, lines, depth)
  prefix = macname[0..1]
  textpart = args.shift
  tag = nil

  case prefix
  when '[^'
    tag = 'sup'
  when '[.'
    tag = 'sub'
  when '[*'
    tag = macname == '[**' ? 'strong' : 'b'
  when '[/'
    tag = macname == '[//' ? 'em' : 'i'
  when '[-'
    tag = 'strike'
  when '[_'
    tag = 'u'
  when '[~'
    tag = 'a'
    link = textpart ? textpart.strip : textpart
    text = nil
    if link == ''
      text = ''
    elsif link.index('; ') == nil
      textpart = link
      args.unshift('href:'+ link);
    else
      textpart, link = link.split('; ')
      link = '' if !link
      args.unshift('href:'+link)
    end
  when '[!'
    tag = 'img'
    args.unshift('src:'+textpart)
    textpart = nil
  end
  
  buffer << restructure_html(tag, textpart ? textpart.strip : textpart, args)
end

#restructure_html(tag, text, attributes = []) ⇒ Object 



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# File 'lib/eggshell/bundles/basics-old.rb', line 500

def restructure_html(tag, text, attributes = [])
  buff = "<#{tag}"
  attributes.each do |attrib|
    key, val = attrib.split(':', 2)
    # @todo html escape?
    if val
      buff = "#{buff} #{key}=\"#{val.gsub('\\|', '|')}\""
    else
      buff = "#{buff} #{key}"
    end
  end

  if text == nil
    buff += ' />'
  else
    buff = "#{buff}>#{text}</#{tag}>"
  end
  buff
end

#set_processor(eggshell) ⇒ Object 



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# File 'lib/eggshell/bundles/basics-old.rb', line 454

def set_processor(eggshell)
  @proc = eggshell
  @proc.register_macro(self, '[!', '[~', '[^', '[.', '[*', '[**', '[/', '[//', '[_', '[-')
end