module ParserFrontEnd
require 'radius'
include ParserCommon
def parser_context(page, attributes = {}, id = nil)
Radius::Context.new do |c|
c.define_tag 'ad_banner' do |tag|
res = ''
ad_banner = AdBanner.find(tag.attr["id"]) rescue nil
if ad_banner && ad_banner.display?
res << ""
res << "
"
ad_banner.ad_images.each do |ad_image|
res << "
![](#{ad_image.file})
"
end
res << "
"
end
res
end
c.define_tag 'content' do |tag|
ret = ''
if (tag.attributes["main"] == "true" && !page.module_app.nil?)
ret << ""
else
part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } rescue nil
case part.kind
when 'text'
ret << part.i18n_variable[I18n.locale] rescue ''
when 'module_widget'
if part[:category]
ret << ""
else
ret << ""
end
when 'public_r_tag'
ret << ""
else
''
end
end
ret
end
c.define_tag 'image' do |tag|
# image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
# image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
if image
res = "
'
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 '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, 0, menu)
end
end
end
def parse_page(page, id = nil)
if page._type == 'Page'
context = parser_context(page, {}, id)
parser = Radius::Parser.new(context, :tag_prefix => 'r')
parser.parse(parser.parse(page.design.layout.body))
end
end
def self.included(base)
base.send :helper_method, :parse_page if base.respond_to? :helper_method
end
require 'nokogiri'
def parse_page_noko(page, id = nil)
body = Nokogiri::HTML(page.design.layout.body)
# page_contents
body.css('.page_content').each do |content|
ret = ''
if (content["main"] == "true" && !page.module_app.nil?)
ret << ""
else
part = page.page_parts.detect{ |p| p.name.to_s == content['name'].to_s } rescue nil
case part.kind
when 'text'
ret << part.i18n_variable[I18n.locale] rescue ''
when 'module_widget'
if part[:category]
ret << ""
else
ret << ""
end
when 'public_r_tag'
ret << ""
else
''
end
end
scope = "<#{content.name}"
content.attributes.each_pair do |key, value|
scope << " #{key}='#{value}'"
end
scope << ">#{ret}#{content.name}>"
fragment = Nokogiri::HTML::DocumentFragment.new(body, scope)
content.swap(fragment)
end
# page_menu
page_menu = body.css('.page_menu').first
home = get_homepage
menu = page.design.layout.menu
fragment = Nokogiri::HTML::DocumentFragment.new(body, menu_level(home, 0, menu))
page_menu.swap(fragment)
# page_image
body.css('.page_image').each do |page_image|
# image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
# image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
image = page.design.images.detect{|image| image.name.eql?(page_image['name']) } unless image
if image
res = "
'
end
fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
page_image.swap(fragment)
end
# ad_banner
body.css('ad_banner').each do |banner|
res = ''
ad_banner = AdBanner.find(banner["id"]) rescue nil
if ad_banner && ad_banner.display?
res << ""
res << ""
ad_banner.ad_images.each do |ad_image|
res << "
![](#{ad_image.file})
"
end
res << "
"
end
fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
banner.swap(fragment)
end
body.to_html
end
end