Class: Nanoc::Helpers::Capturing::GetContent Private

Inherits:
Object
  • Object
show all
Defined in:
lib/nanoc/helpers/capturing.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Constructor Details

#initialize(requested_item, name, item, config) ⇒ GetContent

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of GetContent.



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# File 'lib/nanoc/helpers/capturing.rb', line 57

def initialize(requested_item, name, item, config)
  @requested_item = requested_item
  @name = name
  @item = item
  @config = config
end

Instance Method Details

#run ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/helpers/capturing.rb', line 64

def run
  rep_view = @requested_item.reps[:default]
  rep = rep_view._unwrap

  # Create dependency
  if @item.nil? || @requested_item != @item._unwrap
    dependency_tracker = @config._context.dependency_tracker
    dependency_tracker.bounce(@requested_item._unwrap, compiled_content: true)

    unless rep.compiled?
      rep_view._try_load_from_cache
    end

    # If the item rep still isn’t compiled by now, then it can’t be loaded
    # from the cache and needs to compiled as usual.
    unless rep.compiled?
      # FIXME: is :last appropriate?
      raise Nanoc::Core::Errors::UnmetDependency.new(rep, :last)
    end
  end

  compiled_content_repo = @config._context.compiled_content_repo
  content = compiled_content_repo.get(rep, :"__capture_#{@name}")
  content&.string
end