Class: Bhf::Settings::YAMLParser

Inherits:
Object
  • Object
show all
Defined in:
lib/bhf/settings/yaml_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(roles_array, area = nil) ⇒ YAMLParser

Returns a new instance of YAMLParser.



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# File 'lib/bhf/settings/yaml_parser.rb', line 7

def initialize(roles_array, area = nil)
  roles_settings = roles_yml(roles_array, area)

  if Bhf.configuration.abstract_settings.any?
    tmp_pages = get_settings_array(Bhf.configuration.abstract_settings)['pages']
    abstract_platform_settings = tmp_pages.each_with_object({}) do |abstract_pages, hash|
      abstract_pages.each do |abstract_page|
        abstract_page[1].each do |abstract_platform|
          hash.merge!(abstract_platform)
        end
      end
    end

    roles_settings['pages'].each_with_index do |pages, i_1|
      pages.each_pair do |key_1, page|
        page.each_with_index do |platform, i_2|
          platform.each_pair do |key_2, v|
            value = v.is_a?(Hash) ? v : {}
            abstract_platform_key = if value['extend_abstract']
              value['extend_abstract']
            elsif abstract_platform_settings[key_2]
              key_2
            end
            next unless abstract_platform_key
            roles_settings['pages'][i_1][key_1][i_2][key_2] = abstract_platform_settings[abstract_platform_key].deep_merge(value)
          end
        end
      end
    end
  end

  @settings_hash = roles_settings
end

Instance Attribute Details

#settings_hash ⇒ Object

Returns the value of attribute settings_hash.



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# File 'lib/bhf/settings/yaml_parser.rb', line 5

def settings_hash
  @settings_hash
end

Instance Method Details

#get_settings_array(array, dir = nil) ⇒ Object 



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# File 'lib/bhf/settings/yaml_parser.rb', line 41

def get_settings_array(array, dir = nil)
  array.each_with_object({'pages' => []}) do |file_name, tmp_settings_hash|
    absolut_path = false
    file_path = if dir
      "#{dir}/#{file_name}"
    else
      if file_name[0,1] == '/'
        absolut_path = true
        file_name
      else
        "/#{file_name}"
      end
    end
    pages = load_yml(file_path, absolut_path)['pages']
    tmp_settings_hash['pages'] += pages if pages
  end
end

#load_yml(suffix = nil, absolut_path = false) ⇒ Object 



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# File 'lib/bhf/settings/yaml_parser.rb', line 86

def load_yml(suffix = nil, absolut_path = false)
  file_path = if absolut_path
    "#{suffix}.yml"
  else
    "config/bhf#{suffix}.yml"
  end
  YAML::load(IO.read(file_path))
end

#roles_yml(roles = nil, area = nil) ⇒ Object 



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# File 'lib/bhf/settings/yaml_parser.rb', line 59

def roles_yml(roles = nil, area = nil)
  area_dir = "/#{area}" if area.present?
  if roles.is_a?(Array)
    files = get_settings_array(roles, area_dir)

    # find the same pages and merge them
    merged_files = {'pages' => []}
    files['pages'].each do |pages|
      merged = false
      pages.each_pair do |key, page|
        merged_files['pages'].each do |m_page|
          if m_page.include?(key)
            merged = true
            m_page[key] = m_page[key] + page
          end
        end
      end
      unless merged
        merged_files['pages'] << pages
      end
    end
    merged_files
  else
    load_yml(area.present? ? "/#{area}/bhf" : nil)
  end
end