class MiddlemanScavenger

Extension namespace

Public Class Methods

new(app, options_hash={}, &block) click to toggle source

Calls superclass method

# File lib/middleman-scavenger.rb, line 10
def initialize(app, options_hash={}, &block)
  super

  require "svg_processor"

  processor_instance = SVGProcessor.new(options.path, options.prefix, options.sprite_path)
  processor_instance.rebuild
  app.set :svg_processor, processor_instance
  app.set :svg_sprite_path, options.sprite_path

  app.ready do
    files.changed do |file|
      if File.extname(file) == ".svg"
        svg_processor.rebuild
      end
    end

    files.deleted do |file|
      if File.extname(file) == ".svg"
        svg_processor.rebuild
      end
    end
  end
end

Public Instance Methods

inline_svg_sprite() click to toggle source

# File lib/middleman-scavenger.rb, line 40
def inline_svg_sprite
  "<svg style=\"display:none;\">#{svg_processor.to_s}</svg>"
end

scavenger_sprite_path() click to toggle source

# File lib/middleman-scavenger.rb, line 36
def scavenger_sprite_path
  image_path File.basename(svg_sprite_path)
end

svg(name, options=nil) click to toggle source

# File lib/middleman-scavenger.rb, line 44
def svg(name, options=nil)
  if !options.nil?
    attrs = options.map {|k,v| "#{k}=\"#{v}\"" }.join(" ")
    "<svg #{attrs}><use xlink:href=\"##{name}\" /></svg>"
  else
    "<svg><use xlink:href=\"##{name}\" /></svg>"
  end
end