Module: Ecm::CmsNavigationHelper

Defined in:
app/helpers/ecm/cms_navigation_helper.rb

Instance Method Summary collapse

Instance Method Details

#build_navigation(navigation_item) ⇒ Object 



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# File 'app/helpers/ecm/cms_navigation_helper.rb', line 18

def build_navigation(navigation_item)
  if navigation_item.children.count > 0
    items = []
    navigation_item.children.each do |child|
      items << build_navigation(child)
    end
    output = { :key => navigation_item.key, :name => navigation_item.name, :url => eval(navigation_item.url), :items => items }
  else  
    output = { :key => navigation_item.key, :name => navigation_item.name, :url => eval(navigation_item.url) }
  end
  
  begin
    options = eval(navigation_item.options) 
    output[:options] = options if options.is_a?(Hash)
  rescue
    logger.debug "Invalid navigation item options: #{navigation_item.options}"
  end  
  
  return output
end

#cms_render_navigation(name, options = {}) ⇒ Object 



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# File 'app/helpers/ecm/cms_navigation_helper.rb', line 2

def cms_render_navigation(name, options = {})
 
  navigation = Ecm::CmsNavigation::Navigation.where(:name => name.to_s, :locale => I18n.locale.to_s).first

  return I18n.t('ecm.navigation.navigation_not_found', {:lang => I18n.locale.to_s, :name => name.to_s}) unless navigation
 
  options[:items] = []
  navigation.navigation_items.roots.all.each do |navigation_item|
    options[:items] << build_navigation(navigation_item)  
  end
   
  # return I18n.t('ecm.navigation.navigation_empty', {:locale => I18n.locale.to_s, :name => name}) if options[:items].empty?
  return I18n.t('ecm.navigation.navigation_empty', :lang => I18n.locale.to_s, :name => name) if options[:items].empty?    
  render_navigation(options)
end