Class: Jekyll::AssetsPlugin::Renderer

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/assets_plugin/renderer.rb

Constant Summary collapse

STYLESHEET = 
'<link rel="stylesheet" href="%{path}"%{attrs}>'
JAVASCRIPT = 
'<script src="%{path}"%{attrs}></script>'
IMAGE = 
'<img src="%{path}"%{attrs}>'
IMAGESIZE = 
'width="%d" height="%d"'
URI_RE = 
%r{^(?:[^:]+:)?//(?:[^./]+\.)+[^./]+/}
PARAMS_RE = 
/ ^
  \s*
  (?: "(?<path>[^"]+)" | '(?<path>[^']+)' | (?<path>[^ ]+) )
  (?<attrs>.*?)
  (?: \[(?<options>.*)\] )?
  \s*
  $
/x

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context, params) ⇒ Renderer

Returns a new instance of Renderer.



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 24

def initialize(context, params)
  @site = context.registers[:site]

  match = params.strip.match PARAMS_RE

  @path     = match["path"]
  @attrs    = match["attrs"].strip
  @options  = match["options"].to_s.split(",")

  @attrs    = " #{@attrs}" unless @attrs.empty?
end

Instance Attribute Details

#attrs ⇒ Object (readonly)

Returns the value of attribute attrs.



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 22

def attrs
  @attrs
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 22

def options
  @options
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 22

def path
  @path
end

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 22

def site
  @site
end

Instance Method Details

#render_asset ⇒ Object 



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 36

def render_asset
  fail "Can't render remote asset: #{path}" if remote?
  site.assets[path].to_s
end

#render_asset_path ⇒ Object 



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 41

def render_asset_path
  return path if remote?
  site.asset_path path
end

#render_image ⇒ Object 



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 54

def render_image
  autosize!
  render_tag IMAGE
end

#render_javascript ⇒ Object 



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 46

def render_javascript
  render_tag JAVASCRIPT, ".js"
end

#render_stylesheet ⇒ Object 



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# File 'lib/jekyll/assets_plugin/renderer.rb', line 50

def render_stylesheet
  render_tag STYLESHEET, ".css"
end