Class: Liquid::Snippet

Inherits:
DmCore::LiquidTag
  • Object
show all
Includes:
DmCore::AccountHelper, DmCore::LiquidHelper
Defined in:
lib/dm_cms/liquid/tags/snippet.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.details ⇒ Object 



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# 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

Instance Method Details

#render(context) ⇒ Object 



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# 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