90 lines
1.8 KiB
Ruby
90 lines
1.8 KiB
Ruby
require 'rdiscount'
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def stylesheets_dir(framework)
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Compass::Frameworks[framework].stylesheets_directory
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end
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def stylesheet_key(item)
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[item[:framework], item[:stylesheet]].join("/")
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end
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def tree(item)
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@stylesheets ||= {}
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@stylesheets[stylesheet_key(item)] ||= begin
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file = File.join(stylesheets_dir(item[:framework]), item[:stylesheet])
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contents = File.read(file)
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Sass::Engine.new(contents).send :to_tree
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end
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end
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def imports(item)
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sass_tree = tree(item)
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imports = []
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sass_tree.children.each do |child|
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if child.is_a?(Sass::Tree::ImportNode)
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imports << child.imported_filename
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end
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end
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imports
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end
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def mixins(item)
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sass_tree = tree(item)
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mixins = []
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comment = nil
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sass_tree.children.each do |child|
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if child.is_a?(Sass::Tree::MixinDefNode)
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child.comment = comment
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comment = nil
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mixins << child
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elsif child.is_a?(Sass::Tree::CommentNode)
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comment ||= ""
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comment << "\n" unless comment.empty?
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comment << child.docstring
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else
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comment = nil
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end
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end
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mixins
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end
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def constants(item)
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sass_tree = tree(item)
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constants = []
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comment = nil
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sass_tree.children.each do |child|
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if child.is_a?(Sass::Tree::VariableNode)
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child.comment = comment
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comment = nil
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constants << child
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elsif child.is_a?(Sass::Tree::CommentNode)
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comment ||= ""
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comment << "\n" unless comment.empty?
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comment << child.docstring
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else
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comment = nil
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end
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end
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constants
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end
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def mixin_signature(mixin)
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mixin.sass_signature(:include)
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end
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def mixin_source_dialog(mixin, &block)
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vars = {
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:html => {
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:id => "mixin-source-#{mixin.name}",
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:class => "mixin",
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:title => "Source for +#{mixin.name}"
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}
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}
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render 'dialog', vars, &block
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end
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def format_doc(docstring)
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RDiscount.new(docstring).to_html
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end
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