Module: StaticMatic::Helpers::AssetsHelper

Extended by:
AssetsHelper
Included in:
StaticMatic::Helpers, AssetsHelper
Defined in:
lib/staticmatic/helpers/assets_helper.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) img(name, options = {})

Generates an image tag always relative to the current page unless absolute path or http url specified.

img('test_image.gif') -> <img src="/images/test_image.gif" alt="Test image"/> img('contact/test_image.gif') -> <img src="/images/contact/test_image.gif" alt="Test image"/> img('') -> <img src="" alt="Test image"/>



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# File 'lib/staticmatic/helpers/assets_helper.rb', line 94

def img(name, options = {})
  options[:src] = name.match(%r{^((\.\.?)?/|https?://)}) ? name : "#{current_page_relative_path}images/#{name}"
  options[:alt] ||= name.split('/').last.split('.').first.capitalize.gsub(/_|-/, ' ')
  tag :img, options
end

- (Object) javascripts(*files)

Generate javascript source tags for the specified files

javascripts('test') -> <script language="javascript" src="javascripts/test.js"></script>



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# File 'lib/staticmatic/helpers/assets_helper.rb', line 77

def javascripts(*files)
  relative_path = current_page_relative_path

  output = ""
  files.each do |file|
    file_str = file.to_s
    src = file_str.match(%r{^((\.\.?)?/|https?://)}) ? file_str : "#{relative_path}javascripts/#{file_str}.js"
    output << tag(:script, :language => 'javascript', :src => src, :type => "text/javascript") { "" }
  end
  output
end

- (Object) stylesheets(*params)

Generates links to all stylesheets in the source directory

stylesheets

or specific stylesheets in a specific order

stylesheets :reset, :application

Can also pass options hash in at the end so you can specify :media => :print



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# File 'lib/staticmatic/helpers/assets_helper.rb', line 12

def stylesheets(*params)
  options = {}
  if params.last.is_a?(Hash)
    options = params.last
    params.slice!(-1, 1)
  end
  options[:media] = 'all' unless options.has_key?(:media)
  options[:rel] = 'stylesheet'; options[:type] = 'text/css'

  relative_path = current_page_relative_path

  output = ""
  if params.length == 0
    # no specific files requested so include all in no particular order
    stylesheet_dir = File.join(@staticmatic.src_dir, 'stylesheets')
    stylesheet_directories = Dir[File.join(stylesheet_dir, '**','*.{sass,scss}')]
    
    # Bit of a hack here - adds any stylesheets that exist in the site/ dir that haven't been generated from source sass
    Dir[File.join(@staticmatic.site_dir, 'stylesheets', '*.css')].each do |filename|
      search_filename = File.basename(filename).chomp(File.extname(filename))
      puts search_filename
      already_included = false
      stylesheet_directories.each do |path|
        if File.basename(path).include?(search_filename)
          already_included = true
          break
        end
      end
      
      stylesheet_directories << filename unless already_included
    end

    stylesheet_directories.each do |path|
      
      filename_without_extension = File.basename(path).chomp(File.extname(path))
      
      if !filename_without_extension.match(/^\_/)
        
        path = path.gsub(/#{@staticmatic.src_dir}/, "").
                    gsub(/#{@staticmatic.site_dir}/, "").
                    gsub(/#{filename_without_extension}\.(sass|scss|css)/, "")
                    
        options[:href] = File.join(relative_path, path, "#{filename_without_extension}.css")
        output << tag(:link, options)
      end
    end
  else
    #specific files requested and in a specific order
    params.each do |file|
      if File.exist?(File.join(@staticmatic.src_dir, 'stylesheets', "#{file}.sass")) ||
         File.exist?(File.join(@staticmatic.src_dir, 'stylesheets', "#{file}.scss")) || 
         File.exist?(File.join(@staticmatic.site_dir, 'stylesheets', "#{file}.css"))
        options[:href] = File.join(relative_path, "stylesheets", "#{file}.css")
        output << tag(:link, options)
      end
    end
  end
  
  output
end