Module: Globalize2::PageExtensions::InstanceMethods

Defined in:
lib/globalize2/page_extensions.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/globalize2/page_extensions.rb', line 4

def self.included(base)
  base.validate.delete_if { |v| v.options[:scope] == :parent_id }
  base.send(:validate, :unique_slug)
  base.reflections[:children].options[:order] = 'pages.virtual DESC'


  base.class_eval do
    extend Globalize2::LocalizedContent
    
    def self.locale
      I18n.locale
    end
    #eigenclass = class << self; self; end

    translates :title, :slug, :breadcrumb, :description, :keywords
    localized_content_for :title, :slug, :breadcrumb
    
    attr_accessor :reset_translations
    alias_method_chain 'tag:link', :globalize
    alias_method_chain 'tag:children:each', :globalize
    alias_method_chain :path, :globalize
    alias_method_chain :save_translations!, :reset
    
    def self.scope_locale(locale, &block)
      with_scope(:find => { :joins => "INNER JOIN page_translations ptrls ON ptrls.page_id = pages.id", :conditions => ['ptrls.locale = ?', locale] }) do
        yield
      end
    end
  end
end

Instance Method Details

#clone ⇒ Object 



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# File 'lib/globalize2/page_extensions.rb', line 82

def clone
  new_page = super
  translations.each do |t|
    new_page.translations << t.clone
  end
  new_page
end

#path_with_globalize ⇒ Object 



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# File 'lib/globalize2/page_extensions.rb', line 74

def path_with_globalize
  unless parent || Globalize2Extension.locales.size <= 1
    '/' + Globalize2Extension.content_locale.to_s + path_without_globalize
  else
    path_without_globalize
  end
end

#save_translations_with_reset! ⇒ Object 



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# File 'lib/globalize2/page_extensions.rb', line 63

def save_translations_with_reset!
  if reset_translations && I18n.locale.to_s != Globalize2Extension.default_language
    self.translations.find_by_locale(I18n.locale.to_s).destroy
    parts.each do |part|
      part.translations.find_by_locale(I18n.locale.to_s).destroy
    end
  else
    save_translations_without_reset!
  end
end

#unique_slug ⇒ Object 



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# File 'lib/globalize2/page_extensions.rb', line 36

def unique_slug
  options = {
    "pages.parent_id = ?" => self.parent_id,
    "ptrls.slug = ?" => self.slug,
    "ptrls.locale = ?" => self.class.locale.to_s,
    "ptrls.page_id <> ?" => self.id
  }
  conditions_str = []
  conditions_arg = []
  
  options.each do |key, value|
    if value != nil
      conditions_str << key
      conditions_arg << value
    else
      conditions_str << "ptrls.page_id IS NOT NULL"
    end
  end
  
  conditions = [conditions_str.join(" AND "), *conditions_arg]
  if self.class.find(:first, :joins => "INNER JOIN page_translations ptrls ON ptrls.page_id = pages.id", :conditions => conditions )
    errors.add('slug', "must be unique")
  end
  
end