module Parser def parser_context(page, attributes = {}) Radius::Context.new do |c| c.define_tag 'snippet' do |tag| snippet = Snippet.first(:conditions => {:name => tag.attr['name']}) if snippet snippet.content else t('nothing') end end c.define_tag 'language_bar' do @site.in_use_locales.map{ |locale| lang = I18nVariable.first(:conditions => {:key => locale})[locale] if I18n.locale.to_s.eql?(locale) lang else "#{lang}" end }.join(' | ') end c.define_tag 'locale' do |tag| case attributes[:locale] when 'create' var = I18nVariable.new(:key => (tag.attr['name'] rescue nil), :document_class => 'Text') @site.valid_locales.each do |locale| var[locale] = tag.attr[locale] rescue nil end var.save! res = '' res << "' when 'show' var = I18nVariable.find(tag.attr['id']) res = '' res << "' when 'destroy' var = I18nVariable.find(tag.attr['id']) var.destroy end end c.define_tag 'multi_lang' do |tag| tag.expand end c.define_tag 'multi_lang:lang' do |tag| tag.expand if tag.attr['name'].eql?(I18n.locale.to_s) end c.define_tag 'css' do |tag| assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip)) res = '' assets.each do |asset| res << " " if asset.data.file.content_type.eql?('text/css') end res end c.define_tag 'stylesheets' do |tag| res = '' res << "" res << " " theme = page.design.themes.detect{ |d| d.id == page.theme_id } res << "" if theme end c.define_tag 'javascripts' do |tag| res = '' page.design.javascripts.each do |js| res << "" end res end c.define_tag 'image' do |tag| asset = Asset.find(tag.attr['id']) if asset res = "' end end c.define_tag 'layout_part' do |tag| part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } rescue nil part.content end c.define_tag 'content' do |tag| part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } rescue nil part.content end c.define_tag 'link' do |tag| item = Item.first(:conditions => { :full_name => tag.attr['name'] }) ret = '' ret << "" ret << item.i18n_variable[I18n.locale] ret << '' end c.define_tag 'menu' do |tag| home = get_homepage menu = page.design.layout.menu menu_level(home, 1, menu) end end end def parse_page(page) if page._type == 'Page' layout_content = page.design.layout.content.force_encoding('UTF-8') context = parser_context(page) parser = Radius::Parser.new(context, :tag_prefix => 'r') parser.parse(parser.parse(layout_content)) end end def parse_page_edit(page) if page._type == 'Page' layout_content = page.design.layout.content.force_encoding('UTF-8') context = parser_context_edit(page) parser = Radius::Parser.new(context, :tag_prefix => 'r') parser.parse(parser.parse(layout_content)) end end def parser_context_edit(page, attributes = {}) Radius::Context.new do |c| c.define_tag 'snippet' do |tag| snippet = Snippet.first(:conditions => {:name => tag.attr['name']}) if snippet snippet.content else t('nothing') end end c.define_tag 'language_bar' do @site.in_use_locales.map{ |locale| lang = I18nVariable.first(:conditions => {:key => locale})[locale] if I18n.locale.to_s.eql?(locale) lang else "#{lang}" end }.join(' | ') end c.define_tag 'multi_lang' do |tag| tag.expand end c.define_tag 'multi_lang:lang' do |tag| tag.expand if tag.attr['name'].eql?(I18n.locale.to_s) end c.define_tag 'css' do |tag| assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip)) res = '' assets.each do |asset| res << " " if asset.data.file.content_type.eql?('text/css') end res end c.define_tag 'image' do |tag| asset = Asset.find(tag.attr['id']) if asset res = "' end end c.define_tag 'stylesheets' do |tag| res = '' res << "" res << "" theme = page.design.themes.detect{ |d| d.id == page.theme_id } res << "" if theme end c.define_tag 'javascripts' do |tag| res = '' page.design.javascripts.each do |js| res << "" end res end c.define_tag 'layout_part' do |tag| part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } ret = '' ret << "
" ret << tag.expand ret << '
' end c.define_tag 'content' do |tag| part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } ret = '' ret << "
" ret << "' ret << part.i18n_variable[I18n.locale.to_s] rescue '' ret << '
' end c.define_tag 'link' do |tag| item = Item.first(:conditions => { :full_name => tag.attr['name'] }) ret = '' ret << "" ret << item.i18n_variable[I18n.locale] ret << "" end c.define_tag 'menu' do |tag| home = get_homepage menu = page.design.layout.menu menu_level(home, 1, menu) end end end def menu_level(page, current, menu) if current <= menu.levels res = "" end end def menu_li(page, current, menu, i) res = "" end #============= def parse_layout_contents(layout) content = layout.content.force_encoding('UTF-8') context = parser_layout_contents(layout) parser = Radius::Parser.new(context, :tag_prefix => 'r') parser.parse(content) end def parser_layout_contents(layout ) Radius::Context.new do |c| c.define_tag 'javascripts' do |tag| end c.define_tag 'stylesheets' do |tag| end c.define_tag 'menu' do |tag| layout.build_menu(:levels => 0, :values => {}) unless layout.menu layout.menu.levels = i = tag.attr['level'].to_i layout.menu.values.merge!({'home' => tag.attr['home']}) if i == 1 layout.menu.values.merge!({"id_#{i}" => tag.attr['id'], "class_#{i}" => tag.attr['class'], "li_class_#{i}" => tag.attr['li_class'], "li_incremental_#{i}" => tag.attr['li_incremental']}) layout.menu.save tag.expand end c.define_tag 'content' do |tag| layout.layout_parts.create(:name => tag.attr['name'], :editable => true) end end end def self.included(base) base.send :helper_method, :parse_page if base.respond_to? :helper_method base.send :helper_method, :parse_page_edit if base.respond_to? :helper_method end end