class Liquid::Snippet

Public Class Methods

details() click to toggle source
# File lib/dm_cms/liquid/tags/snippet.rb, line 20
    def self.details
      { name: self.tag_name,
        summary: 'Display a snippet',
        category: 'structure',
        description: <<-END_OF_DESCRIPTION
Output the content of a snippet specified by the slug

~~~
{% snippet slug: 'some-snippet-slug'}
~~~

END_OF_DESCRIPTION
      }
    end

Public Instance Methods

render(context) click to toggle source
# File lib/dm_cms/liquid/tags/snippet.rb, line 8
def render(context)
  output = ''
  if @attributes['slug'].present?
    cms_snippet = CmsSnippet.find_by_slug(@attributes['slug'])
    if cms_snippet
      output = context.registers[:view].render_content_item(cms_snippet)          
    end
  end
  return output
end