Class: Aardi::Template

Inherits:
Object
  • Object
show all
Defined in:
lib/aardi/template.rb

Overview

:reek:DataClump

Constant Summary collapse

PLACEHOLDER_MAIN = 
'__PLACEHOLDER_MAIN__'
PLACEHOLDER_TITLE = 
'__PLACEHOLDER_TITLE__'
PLACEHOLDER_DESCRIPTION = 
'__PLACEHOLDER_DESCRIPTION__'

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Template

Returns a new instance of Template.



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# File 'lib/aardi/template.rb', line 10

def initialize(path)
  @path = path
  dom = Nokogiri::HTML5.parse(File.read(path).strip)
  required(dom, 'main').add_child(PLACEHOLDER_MAIN)
  required(dom, 'title').content += PLACEHOLDER_TITLE
  update_description_if_present(dom.at_css('meta[name="description"]'))
  @compiled = dom.to_html.strip
end

Instance Method Details

#render(src) ⇒ Object 



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# File 'lib/aardi/template.rb', line 19

def render(src)
  result = @compiled.dup
  result.sub!(PLACEHOLDER_MAIN, Aardi.renderer.markup(src.content))
  result.sub!(PLACEHOLDER_TITLE, " #{text_escape(src.title)}")
  result.sub!(PLACEHOLDER_DESCRIPTION, description_value(src)) if @default_description
  result
end