Class: JekyllOpenSdgPlugins::CreateGoals

Inherits:
Jekyll::Generator
  • Object
show all
Defined in:
lib/jekyll-open-sdg-plugins/create_goals.rb

Instance Method Summary collapse

Instance Method Details

#generate(site) ⇒ Object 



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# File 'lib/jekyll-open-sdg-plugins/create_goals.rb', line 9

def generate(site)
  # If site.create_goals is set, create goals per the metadata.

  if site.config['languages'] and site.config['create_goals'] and site.config['create_goals'].key?('layout') and site.config['create_goals']['layout'] != ''
    # Compile the list of goals.

    goals = {}
    # Are we using translated builds?

    metadata = {}
    if opensdg_translated_builds(site)
      # If we are using translated builds, the 'meta' data is underneath

      # language codes. We just use the first language.

      default_language = site.config['languages'][0]
      metadata = site.data[default_language]['meta']
    else
      # Otherwise the 'meta' data is not underneath any language code.

      metadata = site.data['meta']
    end
    metadata.each do |inid, indicator|
      if indicator.has_key?('standalone') and indicator['standalone']
        next
      end
      goal = inid.split('-')[0].to_i
      goals[goal] = true
    end
    # Decide what layout to use for the goal pages.

    layout = site.config['create_goals']['layout']
    # See if we need to "map" any language codes.

    languages_public = Hash.new
    if site.config['languages_public']
      languages_public = opensdg_languages_public(site)
    end
    # Loop through the languages.

    site.config['languages'].each_with_index do |language, index|
      # Get the "public language" (for URLs) which may be different.

      language_public = language
      if languages_public[language]
        language_public = languages_public[language]
      end
      # Loop through the goals.

      goals.sort.each do |goal, value|
        # Add the language subfolder for all except the default (first) language.

        dir = index == 0 ? goal.to_s : File.join(language_public, goal.to_s)
        # Create the goal page.

        site.collections['goals'].docs << GoalPage.new(site, site.source, dir, goal, language, layout)
      end
    end
  end
end