Class: DynamicStyles::Stylesheet

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamic_styles/stylesheet.rb

Instance Method Summary collapse

Constructor Details

#initialize(layout) ⇒ Stylesheet

Returns a new instance of Stylesheet.



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# File 'lib/dynamic_styles/stylesheet.rb', line 8

def initialize(layout)
  @layout = layout
end

Instance Method Details

#asset_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 24

def asset_path
  "#{base_path}.css"
end

#base_filename ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 44

def base_filename
  [
    @layout.id,
    @layout.updated_at.to_s(:number),
    template_name
  ].join('-')
end

#base_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 20

def base_path
  "#{template_name.pluralize}/#{base_filename}"
end

#compile ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 57

def compile
  unless compiled?
    write_template!(render_template)
    compile!
    # cleanup
  end
end

#compiler ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 12

def compiler
  AssetCompiler.new(asset_path, scss_path)
end

#digested_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 36

def digested_path
  "/assets/#{base_path}-#{digest}.css"
end

#path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 52

def path
  compile
  public_path
end

#public_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 16

def public_path
  precompilation? ? digested_path : undigested_path
end

#render_template ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 65

def render_template
  class_name = @layout.class.to_s
  controller = (class_name.pluralize + "Controller").constantize
  controller.new.render_to_string template_name,
    formats: [:scss],
    layout:  false,
    locals:  { :"#{class_name.downcase}" => @layout }
end

#scss_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 28

def scss_path
  "#{base_path}.scss"
end

#template_name ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 40

def template_name
  @layout.class.to_s.downcase.split('::').last
end

#undigested_path ⇒ Object 



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# File 'lib/dynamic_styles/stylesheet.rb', line 32

def undigested_path
  "/assets/#{base_path}.css"
end