app/lib/themes.rb

   1 # frozen_string_literal: true
   2
   3 require 'singleton'
   4 require 'yaml'
   5
   6 class Themes
   7   include Singleton
   8
   9   def initialize
  10
  11     core = YAML.load_file(Rails.root.join('app', 'javascript', 'core', 'theme.yml'))
  12     core['pack'] = Hash.new unless core['pack']
  13
  14     result = Hash.new
  15     Dir.glob(Rails.root.join('app', 'javascript', 'flavours', '*', 'theme.yml')) do |path|
  16       data = YAML.load_file(path)
  17       dir = File.dirname(path)
  18       name = File.basename(dir)
  19       locales = []
  20       screenshots = []
  21       if data['locales']
  22         Dir.glob(File.join(dir, data['locales'], '*.{js,json}')) do |locale|
  23           localeName = File.basename(locale, File.extname(locale))
  24           locales.push(localeName) unless localeName.match(/defaultMessages|whitelist|index/)
  25         end
  26       end
  27       if data['screenshot']
  28         if data['screenshot'].is_a? Array
  29           screenshots = data['screenshot']
  30         else
  31           screenshots.push(data['screenshot'])
  32         end
  33       end
  34       if data['pack']
  35         data['name'] = name
  36         data['locales'] = locales
  37         data['screenshot'] = screenshots
  38         data['skin'] = { 'default' => [] }
  39         result[name] = data
  40       end
  41     end
  42
  43     Dir.glob(Rails.root.join('app', 'javascript', 'skins', '*', '*')) do |path|
  44       ext = File.extname(path)
  45       skin = File.basename(path)
  46       name = File.basename(File.dirname(path))
  47       if result[name]
  48         if File.directory?(path)
  49           pack = []
  50           Dir.glob(File.join(path, '*.{css,scss}')) do |sheet|
  51             pack.push(File.basename(sheet, File.extname(sheet)))
  52           end
  53         elsif ext.match(/^\.s?css$/i)
  54           skin = File.basename(path, ext)
  55           pack = ['common']
  56         end
  57         if skin != 'default'
  58           result[name]['skin'][skin] = pack
  59         end
  60       end
  61     end
  62
  63     @core = core
  64     @conf = result
  65
  66   end
  67
  68   def core
  69     @core
  70   end
  71
  72   def flavour(name)
  73     @conf[name]
  74   end
  75
  76   def flavours
  77     @conf.keys
  78   end
  79
  80   def skins_for(name)
  81     @conf[name]['skin'].keys
  82   end
  83
  84   def flavours_and_skins
  85     flavours.map do |flavour|
  86       [flavour, skins_for(flavour).map{ |skin| [flavour, skin] }]
  87     end
  88   end
  89 end