Module: GoogleFontExtractor

Defined in:
lib/extract.rb,
lib/version.rb,
lib/google_font_extractor.rb

Defined Under Namespace

Modules: Extract

Constant Summary collapse

VERSION = 
'0.0.2'
CATEGORIES = 
%w(serif sans-serif display handwriting)

Class Method Summary collapse

Class Method Details

.fonts ⇒ Object 



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# File 'lib/google_font_extractor.rb', line 11

def self.fonts
  # main list
  final_font_list = []


  CATEGORIES.each do |category|
    # Get intermediate list of fonts
    font_list = Extract::FontList.scrape(URI.parse("http://www.google.com/webfonts?sort=pop&category=#{category}"))


    # Build final list of real fonts. Some fonts are listed are grouped by family on the main font 
    # list, break those familiies down into individual fonts.
    font_list.each_with_index do |font, idx|
      if font.families_count then
        Extract::FontList.scrape(URI.parse("http://www.google.com/webfonts/list?family=#{URI.encode(font.name)}&sort=pop&category=#{category}")).each do |intermediate|
          intermediate[:category] = category
          final_font_list << intermediate
        end
      else
        font[:category] = category
        final_font_list << font
      end
    end
  end


  # Tidy.
  final_font_list.flatten!


  # Further enhance final list of fonts with additional information from the individual font pages
  # so we can provide information about the font weights (bold, etc) that are available.
  final_font_list.each_with_index do |font, idx|
    font_page = Extract::FontPage.scrape(URI.parse("http://www.google.com/webfonts/family?family=#{URI.encode(font.name)}"))
    font[:weights] = font_page.weights
    font[:download_url] = font_page.download_url
  end
end