Class: Polites::Nanoc::DataSource

Inherits:
Nanoc::DataSource
  • Object
show all
Defined in:
lib/polites/nanoc/data_source.rb

Overview

A data source for Nanoc that creates Nanoc content items from Polites files in a particular directory.

Instance Method Summary collapse

Instance Method Details

#items ⇒ Object 



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# File 'lib/polites/nanoc/data_source.rb', line 25

def items
  @input_files.flat_map do |input_file|
    File.open(input_file) do |file|
      sheet = @parser.parse_sheet(file.content)

      inline_file_items = sheet.inline_files.map do |image|
        build_file_item(file.media(image.image), image.image, input_file, image.filename)
      end

      file_items = sheet.attached_files.map do |id|
        build_file_item(file.media(id), id, input_file)
      end

      [
        new_item(
          @formatter.call(sheet),
          {
            keywords: sheet.keywords,
            image: sheet.attached_files.first,
            image_caption: sheet.notes.any? ? @formatter.call(sheet.notes.first) : nil,
            inline_file_items: inline_file_items,
            filename: input_file.to_s,
            mtime: input_file.mtime
          },
          identifier(input_file)
        ),
        *inline_file_items,
        *file_items
      ]
    end
  end
end

#up ⇒ Object 



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# File 'lib/polites/nanoc/data_source.rb', line 16

def up
  @root = Pathname(@config[:path])
  @settings = Settings.from_directory(@root)
  @extension = ".#{@settings['defaultPathExtensions']}"
  @input_files = @root.glob("*#{@extension}")
  @parser = Polites::Parser.new
  @formatter = Polites::HtmlFormatter.new
end