Module: Condenser::SassTransformer::Functions

Defined in:
lib/condenser/transformers/sass_transformer.rb

Overview

Public: Functions injected into Sass context during Condenser evaluation.

This module may be extended to add global functionality to all Condenser Sass environments. Though, scoping your functions to just your environment is preferred.

module Condenser::SassProcessor::Functions

def asset_path(path, options = {})
end

end

Instance Method Summary collapse

Instance Method Details

#asset_data_url(path) ⇒ Object

Public: Generate a data URI for asset path.

path - Sass::Script::String logical asset path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 277

def asset_data_url(path)
  url = condenser_environment.asset_data_uri(path.value)
  Sass::Script::String.new("url(" + url + ")")
end

#asset_path(path, options = {}) ⇒ Object

Public: Generate a url for asset path.

Default implementation is deprecated. Currently defaults to Context#asset_path.

Will raise NotImplementedError in the future. Users should provide their own base implementation.

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 143

def asset_path(path, options = {})
  path = path.value

  path, _, query, fragment = URI.split(path)[5..8]
  asset = condenser_environment.find!(path)
  condenser_context.link_asset(path)
  path = condenser_context.asset_path(asset.path, options)
  query    = "?#{query}" if query
  fragment = "##{fragment}" if fragment
  SassC::Script::Value::String.new("#{path}#{query}#{fragment}", :string)
end

#asset_url(path, options = {}) ⇒ Object

Public: Generate a asset url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 160

def asset_url(path, options = {})
  SassC::Script::Value::String.new("url(#{asset_path(path, options).value})")
end

#audio_path(path) ⇒ Object

Public: Generate url for audio path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 205

def audio_path(path)
  asset_path(path, type: :audio)
end

#audio_url(path) ⇒ Object

Public: Generate a audio url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 214

def audio_url(path)
  asset_url(path, type: :audio)
end

#font_path(path) ⇒ Object

Public: Generate url for font path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 223

def font_path(path)
  asset_path(path, type: :font)
end

#font_url(path) ⇒ Object

Public: Generate a font url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 232

def font_url(path)
  asset_url(path, type: :font)
end

#image_path(path) ⇒ Object

Public: Generate url for image path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 169

def image_path(path)
  asset_path(path, type: :image)
end

#image_url(path) ⇒ Object

Public: Generate a image url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 178

def image_url(path)
  asset_url(path, type: :image)
end

#javascript_path(path) ⇒ Object

Public: Generate url for javascript path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 241

def javascript_path(path)
  asset_path(path, type: :javascript)
end

#javascript_url(path) ⇒ Object

Public: Generate a javascript url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 250

def javascript_url(path)
  asset_url(path, type: :javascript)
end

#stylesheet_path(path) ⇒ Object

Public: Generate url for stylesheet path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 259

def stylesheet_path(path)
  asset_path(path, type: :stylesheet)
end

#stylesheet_url(path) ⇒ Object

Public: Generate a stylesheet url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 268

def stylesheet_url(path)
  asset_url(path, type: :stylesheet)
end

#video_path(path) ⇒ Object

Public: Generate url for video path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 187

def video_path(path)
  asset_path(path, type: :video)
end

#video_url(path) ⇒ Object

Public: Generate a video url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/condenser/transformers/sass_transformer.rb', line 196

def video_url(path)
  asset_url(path, type: :video)
end