Module: N::Markup

Included in:
BaseContent
Defined in:
lib/nitro/markup.rb

Overview

Markup

Generalised Markup transformations.

The expand methods evaluate (expand) the markup code to produce the final content. The compact methods reverse this process to create the original markup code. Not all markup transformations are reversible.

When this library is included, the default PropertyUtils implementation is overriden to add markup support.

Examples

here comes the #objobj.body # => prints the expanded version.

obj.body = N::Markup.expand(@params)

Class Method Summary collapse

Class Method Details

.clear(str) ⇒ Object

Remove markup code from the input string. NOT IMPLEMENTED.



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# File 'lib/nitro/markup.rb', line 123

def self.clear(str)
end

.compact(str) ⇒ Object

Compact (reverse) the content to the origial markup code. Not all markup transformations are reversible. You should override this method in your application to call your custom markup methods.



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# File 'lib/nitro/markup.rb', line 111

def self.compact(str)
	if str
		xstr = str.dup
		compact_html!(xstr)
		return xstr
	end
	return nil
end

.compact_html!(str) ⇒ Object 



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# File 'lib/nitro/markup.rb', line 83

def self.compact_html!(str)
	return unless str
	str.gsub!(/"/, '"')		
	str.gsub!(/'/, "'")
	# gmosx: SOS! double quotes ARE needed for \r\n!!
	str.gsub!(/\s<br \/>/, "\r\n")
	return str
end

.expand(str) ⇒ Object

Expand the markup code to produce the actual content. You should override this method in your application to call your custom markup methods.



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# File 'lib/nitro/markup.rb', line 97

def self.expand(str)
	if str
		xstr = str.dup
		expand_html!(xstr)
		return xstr
	end
	return nil
end

.expand_html!(str) ⇒ Object 



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# File 'lib/nitro/markup.rb', line 75

def self.expand_html!(str)
	return unless str
	str.gsub!(/"/, '&quot;')		
	str.gsub!(/'/, '&#39;')		
	str.gsub!(/\r\n/, ' <br />')
	return str
end