Class: Alula::AttachmentTag

Inherits:
Tag
  • Object
show all
Defined in:
lib/alula/core_ext/tags/attachment.rb

Instance Attribute Summary

Attributes included from LiquidExt

#context

Instance Method Summary collapse

Methods included from LiquidExt

included, #initialize, #render

Instance Method Details

#content ⇒ Object 



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# File 'lib/alula/core_ext/tags/attachment.rb', line 22

def content
  "<a href=\"#{attachment_url(@source)}\">#{@title}</a>"
end

#prepare ⇒ Object 



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# File 'lib/alula/core_ext/tags/attachment.rb', line 3

def prepare
  @classes = []
  
  if m = /(["'])?([^"']+)\1?(?: (.+))?/.match(@markup)
    @source = m[2]
    @title = File.basename(@source)
    options = m[3]
  end
  
  if options
    options.scan(/(\S+):["]?((?:.(?!["]?\s+(?:\S+):|[>"]))+.)["]?/) do |name, value|
      case name
      when "title"
        @title = value
      end
    end
  end
end