Class: Jekyll::ResponsiveImage::Block

Inherits:
Liquid::Block
  • Object
show all
Includes:
Common
Defined in:
lib/jekyll/responsive_image/block.rb

Instance Method Summary collapse

Methods included from Common

#make_config

Methods included from Utils

#format_output_path, #image_hash, #relative_dirname, #symbolize_keys

Instance Method Details

#render(context) ⇒ Object 



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# File 'lib/jekyll/responsive_image/block.rb', line 6

def render(context)
  attributes = YAML.load(super)

  cache_key = attributes.to_s
  result = attributes['cache'] ? RenderCache.get(cache_key) : nil

  if result.nil?
    site = context.registers[:site]
    config = make_config(site)

    image_template = attributes['template'] || config['template']

    image = ImageProcessor.process(attributes['path'], config)
    attributes['original'] = image[:original]
    attributes['resized'] = image[:resized]

    partial = File.read(image_template)
    template = Liquid::Template.parse(partial)

    result = template.render!(attributes.merge(site.site_payload))

    RenderCache.set(cache_key, result)
  end

  result
end