Module: Builder

Defined in:
lib/jekyll-theme-open-project-helpers/spec_builders/png_diagrams.rb

Defined Under Namespace

Classes: PngDiagramPage

Instance Method Summary collapse

Instance Method Details

#build_spec_pages(site, spec_info, source, destination, opts) ⇒ Object 



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# File 'lib/jekyll-theme-open-project-helpers/spec_builders/png_diagrams.rb', line 49

def build_spec_pages(site, spec_info, source, destination, opts)
  images_path = source
  spec_root = destination
  stub_path = "#{File.dirname(__FILE__)}/png_diagram.html"
  pages = []

  diagram_nav_items = get_nav_items_with_path(spec_info.data['navigation']['items'])

  Dir.glob("#{images_path}/*.png") do |pngfile|
    png_name = File.basename(pngfile)
    png_name_noext = File.basename(png_name, File.extname(png_name))

    nav_item = diagram_nav_items.select { |item|
      item['path'].start_with?(png_name_noext)
    } [0].clone

    png_dimensions = FastImage.size(pngfile)
    data = spec_info.data.clone
    data['image_path'] = "/#{spec_root}/images/#{png_name}"
    data['image_width'] = png_dimensions[0]
    data['image_height'] = png_dimensions[1]

    if nav_item == nil
      raise "Navigation item matching #{png_name} (#{spec_root}) was not found"
    end

    data = data.merge(nav_item)

    data['title'] = "#{spec_info['title']}: #{nav_item['title']}"
    data['article_header_title'] = "#{nav_item['title']}"

    page = PngDiagramPage.new(
      site,
      site.source,
      File.join(spec_root, png_name_noext),
      data)
    page.content = File.read(stub_path)
    pages << page
  end

  return pages
end