Nokogiri in parsers
This commit is contained in:
Christophe Vilayphiou
parent
b134e690e9
commit
d02bbdbaa5
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@ -1,3 +1,7 @@
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<%= flash_messages %>
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<%= parse_page_edit(@item).html_safe %>
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<%= page_stylesheets(@item).html_safe %>
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<%= page_javascripts(@item).html_safe %>
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<%= parse_page_edit_noko(@item).html_safe %>
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@ -1,132 +1,86 @@
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module ParserBackEnd
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require 'radius'
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include ParserCommon
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def parse_page_edit(page)
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if page._type == 'Page'
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layout_content = page.design.layout.content.force_encoding('UTF-8') rescue ''
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context = parser_context_edit(page)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(parser.parse(layout_content))
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require 'nokogiri'
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# c.define_tag 'language_bar' do
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# @site.in_use_locales.map{ |locale|
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# lang = I18nVariable.first(:conditions => {:key => locale})[locale]
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# if I18n.locale.to_s.eql?(locale)
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# lang
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# else
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# "<a href='?locale=#{locale}'>#{lang}</a>"
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# end
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# }.join(' | ')
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# end
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# c.define_tag 'link' do |tag|
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# item = Item.first(:conditions => { :full_name => tag.attr['name'] })
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# ret = ''
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# ret << "<a href='"
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# ret << eval("admin_#{item._type.downcase}_path(item.id)")
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# ret << "' class='nav'>"
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# ret << item.i18n_variable[I18n.locale]
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# ret << "</a>"
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# end
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def parse_page_edit_noko(page, id = nil)
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body = Nokogiri::HTML(page.design.layout.body)
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parse_menu(body, page, true)
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public_r_tags = parse_contents(body, page, id)
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parse_images(body, page)
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public_r_tags.each do |tag|
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send("parse_#{tag}s", body, page,id)
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end
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body.to_html
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end
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def parser_context_edit(page, attributes = {})
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Radius::Context.new do |c|
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c.define_tag 'ad_banner' do |tag|
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res = ''
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ad_banner = AdBanner.find(tag.attr["id"]) rescue nil
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if ad_banner
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res << "<script type='text/javascript'>
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$(document).ready(function(){ $('#slideshow-#{ad_banner.title.dehumanize}').cycle({delay: -1000, fx: '#{ad_banner.ad_fx.nil?? 'fade': ad_banner.ad_fx}', timeoutFn: getTimeout }); });
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</script>"
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res << "<div id='slideshow-#{ad_banner.title.dehumanize}'>"
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ad_banner.ad_images.each do |ad_image|
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res << "<img src='#{ad_image.file}' "
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res << "alt='#{ad_image.picture_intro || ' '}' "
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res << "time_to_next='#{ad_image.get_delay_time}' "
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res << "link_open='#{ad_image.link_open}' "
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res << "link_url='#{(ad_banner.direct_to_after_click?? ad_image.out_link : ad_banner.context) || ' '}' "
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res << "/>"
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end
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res << "</div>"
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end
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end
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c.define_tag 'content' do |tag|
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ret = ''
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if (tag.attributes["main"] == "true" && !page.module_app.nil?)
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ret << "<div id='appfrontend' class='dymanic_load' path='/panel/#{page.module_app.key}/front_end/#{page.app_frontend_url}?inner=true&page_id=#{page.id}"
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ret << "&category_id=#{page.category}" if page[:category]
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ret << "'></div>"
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else
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part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }
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ret << "<div id='#{tag.attr['name']}' part_id='#{part.id}' class='editable' style='border:solid 1px; margin:5px; padding:5px;'>"
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ret << "<div class='edit_link' style='display:none'>"
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ret << " <a href='#{edit_admin_page_part_path(part.id)}' class='nav'>#{t(:edit)}</a>"
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ret << '</div>'
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case part.kind
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when 'text'
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ret << part.i18n_variable[I18n.locale] rescue ''
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when 'module_widget'
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if part[:category]
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}?category_id=#{part[:category]}'></div>"
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else
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}'></div>"
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end
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when 'public_r_tag'
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ret << "<r:#{part.public_r_tag} id='#{part.public_r_tag_object_id}'/>"
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else
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''
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end
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ret << '</div>'
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end
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end
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c.define_tag 'image' do |tag|
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# image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
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# image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
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image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
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if image
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res = "<img src=#{image.file.url} "
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tag.attr.each do |l|
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res << "#{l[0]}='#{l[1]}' "
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end
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res << '>'
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end
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end
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c.define_tag 'javascripts' do |tag|
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res = ''
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res << "<script type='text/javascript' src='/static/jquery.js'></script>"
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res << "<script type='text/javascript' src='/static/jquery.cycle.all.latest.js'></script>"
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res << "<script type='text/javascript' src='/static/kernel.js'></script>"
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res << "<script type='text/javascript' src='/assets/event.js'></script>"
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page.design.javascripts.each do |js|
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res << "<script type='text/javascript' src='#{js.file.url}'></script>"
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end
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res
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end
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c.define_tag 'language_bar' do
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@site.in_use_locales.map{ |locale|
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lang = I18nVariable.first(:conditions => {:key => locale})[locale]
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if I18n.locale.to_s.eql?(locale)
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lang
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# page_contents
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def parse_contents(body, page, id)
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public_r_tags = []
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body.css('.page_content').each do |content|
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ret = ''
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if (content["main"] == "true" && !page.module_app.nil?)
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ret << "<div id='appfrontend' class='dymanic_load' path='/panel/#{page.module_app.key}/front_end/#{page.app_frontend_url}?inner=true&page_id=#{page.id}"
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ret << "&category_id=#{page.category}" if page[:category]
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ret << "'></div>"
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else
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part = page.page_parts.detect{ |p| p.name.to_s == content['name'].to_s } rescue nil
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ret << "<div id='#{tag.attr['name']}' part_id='#{part.id}' class='editable' style='border:solid 1px; margin:5px; padding:5px;'>"
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ret << "<div class='edit_link' style='display:none'>"
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ret << " <a href='#{edit_admin_page_part_path(part.id)}' class='nav'>#{t(:edit)}</a>"
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ret << '</div>'
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case part.kind
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when 'text'
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ret << part.i18n_variable[I18n.locale] rescue ''
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when 'module_widget'
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if part[:category]
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}?category_id=#{part[:category]}'></div>"
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else
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"<a href='?locale=#{locale}'>#{lang}</a>"
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}'></div>"
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end
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}.join(' | ')
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when 'public_r_tag'
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ret << "<r:#{part.public_r_tag} id='#{part.public_r_tag_object_id}'/>"
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public_r_tags << part.public_r_tag
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else
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''
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end
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end
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c.define_tag 'link' do |tag|
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item = Item.first(:conditions => { :full_name => tag.attr['name'] })
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ret = ''
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ret << "<a href='"
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ret << eval("admin_#{item._type.downcase}_path(item.id)")
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ret << "' class='nav'>"
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ret << item.i18n_variable[I18n.locale]
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ret << "</a>"
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end
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c.define_tag 'menu' do |tag|
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home = get_homepage
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menu = page.design.layout.menu
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menu_level(home, 0, menu, true)
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end
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c.define_tag 'meta' do |tag|
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"<meta name='bob' content=#{@site.school} />"
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end
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c.define_tag 'stylesheets' do |tag|
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res = ''
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res << "<link href='#{page.design.reset_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.reset_css
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res << "<link href='#{page.design.default_css.file.url}' rel='stylesheet' type='text/css' />" if page.design.default_css
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theme = page.design.themes.detect{ |d| d.id == page.theme_id }
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res << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />" if theme
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res
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end
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c.define_tag 'title' do |tag|
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"<title>#{page.title ? page.title : page.i18n_variable[I18n.locale]}</title>"
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scope = "<#{content.name}"
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content.attributes.each_pair do |key, value|
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scope << " #{key}='#{value}'"
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end
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scope << ">#{ret}</#{content.name}>"
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fragment = Nokogiri::HTML::DocumentFragment.new(body, scope)
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content.swap(fragment)
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end
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public_r_tags.uniq
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end
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def self.included(base)
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base.send :helper_method, :parse_page_edit if base.respond_to? :helper_method
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base.send :helper_method, :parse_page_edit_noko if base.respond_to? :helper_method
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end
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end
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@ -44,4 +44,56 @@ module ParserCommon
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res << "</li>"
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end
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# ad_banners
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def parse_ad_banners(body = nil, page = nil, id = nil)
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body.css('ad_banner').each do |banner|
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res = ''
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ad_banner = AdBanner.find(banner["id"]) rescue nil
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if ad_banner && ad_banner.display?
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res << "<script type='text/javascript'>
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$(document).ready(function(){ $('#slideshow-#{ad_banner.title.dehumanize}').cycle({delay: -1000, fx: '#{ad_banner.ad_fx.nil?? 'fade': ad_banner.ad_fx}', timeoutFn: getTimeout }); });
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</script>"
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res << "<div id='slideshow-#{ad_banner.title.dehumanize}'>"
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ad_banner.ad_images.each do |ad_image|
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res << "<img src='#{ad_image.file}' "
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res << "alt='#{ad_image.picture_intro || ' '}' "
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res << "time_to_next='#{ad_image.get_delay_time}' "
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res << "link_open='#{ad_image.link_open}' "
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res << "link_url='#{(ad_banner.direct_to_after_click?? ad_image.out_link : ad_banner.context) || ' '}' "
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res << "/>"
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end
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res << "</div>"
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end
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fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
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banner.swap(fragment)
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end
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end
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# page_images
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def parse_images(body, page)
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body.css('.page_image').each do |page_image|
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# image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
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# image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
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image = page.design.images.detect{|image| image.name.eql?(page_image['name']) } unless image
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if image
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res = "<img src=#{image.file.url} "
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page_image.attributes.each do |l|
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res << "#{l[0]}='#{l[1]}' "
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end
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res << '>'
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end
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fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
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page_image.swap(fragment)
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end
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end
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# page_menu
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def parse_menu(body, page, edit=nil)
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page_menu = body.css('.page_menu').first
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home = get_homepage
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menu = page.design.layout.menu
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fragment = Nokogiri::HTML::DocumentFragment.new(body, menu_level(home, 0, menu, true))
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page_menu.swap(fragment)
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end
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end
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@ -1,113 +1,42 @@
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module ParserFrontEnd
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require 'radius'
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include ParserCommon
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def parser_context(page, attributes = {}, id = nil)
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Radius::Context.new do |c|
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c.define_tag 'ad_banner' do |tag|
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res = ''
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ad_banner = AdBanner.find(tag.attr["id"]) rescue nil
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if ad_banner && ad_banner.display?
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res << "<script type='text/javascript'>
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$(document).ready(function(){ $('#slideshow-#{ad_banner.title.dehumanize}').cycle({delay: -1000, fx: '#{ad_banner.ad_fx.nil?? 'fade': ad_banner.ad_fx}', timeoutFn: getTimeout }); });
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</script>"
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res << "<div id='slideshow-#{ad_banner.title.dehumanize}'>"
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ad_banner.ad_images.each do |ad_image|
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res << "<img src='#{ad_image.file}' "
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res << "alt='#{ad_image.picture_intro || ' '}' "
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res << "time_to_next='#{ad_image.get_delay_time}' "
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res << "link_open='#{ad_image.link_open}' "
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res << "link_url='#{(ad_banner.direct_to_after_click?? ad_image.out_link : ad_banner.context) || ' '}' "
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res << "/>"
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end
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res << "</div>"
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end
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res
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end
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c.define_tag 'content' do |tag|
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ret = ''
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if (tag.attributes["main"] == "true" && !page.module_app.nil?)
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ret << "<div id='appfrontend' class='dymanic_load' path='/panel/#{page.module_app.key}/front_end/#{page.app_frontend_url}"
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ret << "/#{id}" if id
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ret << "?inner=true&page_id=#{page.id}"
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ret << "&category_id=#{page.category}" if page[:category]
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ret << "'></div>"
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else
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part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s } rescue nil
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case part.kind
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when 'text'
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ret << part.i18n_variable[I18n.locale] rescue ''
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when 'module_widget'
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if part[:category]
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}?inner=true&category_id=#{part[:category]}'></div>"
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else
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ret << "<div class='dymanic_load' path='/panel/#{part.module_app.key}/widget/#{part.widget_path}?inner=true'></div>"
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end
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when 'public_r_tag'
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ret << "<r:#{part.public_r_tag} id='#{part.public_r_tag_object_id}'/>"
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else
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''
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end
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end
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ret
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end
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c.define_tag 'image' do |tag|
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# image = page.custom_images.detect{|image| image.name.eql?(tag.attr['name']) }
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# image = page.design.custom_images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
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image = page.design.images.detect{|image| image.name.eql?(tag.attr['name']) } unless image
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if image
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res = "<img src=#{image.file.url} "
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tag.attr.each do |l|
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res << "#{l[0]}='#{l[1]}' "
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end
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res << '>'
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end
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end
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c.define_tag 'language_bar' do
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@site.in_use_locales.map{ |locale|
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lang = I18nVariable.first(:conditions => {:key => locale})[locale]
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if I18n.locale.to_s.eql?(locale)
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lang
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else
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"<a href='?locale=#{locale}'>#{lang}</a>"
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end
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}.join(' | ')
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end
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c.define_tag 'link' do |tag|
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item = Item.first(:conditions => { :full_name => tag.attr['name'] })
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ret = ''
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ret << "<a href='#{tag.attr['name']}'>"
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ret << item.i18n_variable[I18n.locale]
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ret << '</a>'
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end
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c.define_tag 'menu' do |tag|
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home = get_homepage
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menu = page.design.layout.menu
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menu_level(home, 0, menu)
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end
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end
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end
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def parse_page(page, id = nil)
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if page._type == 'Page'
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context = parser_context(page, {}, id)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(parser.parse(page.design.layout.body))
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end
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end
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def self.included(base)
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base.send :helper_method, :parse_page if base.respond_to? :helper_method
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end
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# c.define_tag 'language_bar' do
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# @site.in_use_locales.map{ |locale|
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# lang = I18nVariable.first(:conditions => {:key => locale})[locale]
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# if I18n.locale.to_s.eql?(locale)
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# lang
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# else
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# "<a href='?locale=#{locale}'>#{lang}</a>"
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# end
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# }.join(' | ')
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# end
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# c.define_tag 'link' do |tag|
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# item = Item.first(:conditions => { :full_name => tag.attr['name'] })
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# ret = ''
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# ret << "<a href='#{tag.attr['name']}'>"
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# ret << item.i18n_variable[I18n.locale]
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# ret << '</a>'
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# end
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# end
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require 'nokogiri'
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def parse_page_noko(page, id = nil)
|
||||
body = Nokogiri::HTML(page.design.layout.body)
|
||||
parse_menu(body, page)
|
||||
public_r_tags = parse_contents(body, page, id)
|
||||
parse_images(body, page)
|
||||
|
||||
# page_contents
|
||||
public_r_tags.each do |tag|
|
||||
send("parse_#{tag}s", body, page,id)
|
||||
end
|
||||
|
||||
body.to_html
|
||||
end
|
||||
|
||||
# page_contents
|
||||
def parse_contents(body, page, id)
|
||||
public_r_tags = []
|
||||
body.css('.page_content').each do |content|
|
||||
ret = ''
|
||||
if (content["main"] == "true" && !page.module_app.nil?)
|
||||
|
|
@ -129,6 +58,7 @@ module ParserFrontEnd
|
|||
end
|
||||
when 'public_r_tag'
|
||||
ret << "<r:#{part.public_r_tag} id='#{part.public_r_tag_object_id}'/>"
|
||||
public_r_tags << part.public_r_tag
|
||||
else
|
||||
''
|
||||
end
|
||||
|
|
@ -141,54 +71,7 @@ module ParserFrontEnd
|
|||
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 = "<img src=#{image.file.url} "
|
||||
page_image.attributes.each do |l|
|
||||
res << "#{l[0]}='#{l[1]}' "
|
||||
end
|
||||
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 << "<script type='text/javascript'>
|
||||
$(document).ready(function(){ $('#slideshow-#{ad_banner.title.dehumanize}').cycle({delay: -1000, fx: '#{ad_banner.ad_fx.nil?? 'fade': ad_banner.ad_fx}', timeoutFn: getTimeout }); });
|
||||
</script>"
|
||||
res << "<div id='slideshow-#{ad_banner.title.dehumanize}'>"
|
||||
ad_banner.ad_images.each do |ad_image|
|
||||
res << "<img src='#{ad_image.file}' "
|
||||
res << "alt='#{ad_image.picture_intro || ' '}' "
|
||||
res << "time_to_next='#{ad_image.get_delay_time}' "
|
||||
res << "link_open='#{ad_image.link_open}' "
|
||||
res << "link_url='#{(ad_banner.direct_to_after_click?? ad_image.out_link : ad_banner.context) || ' '}' "
|
||||
res << "/>"
|
||||
end
|
||||
res << "</div>"
|
||||
end
|
||||
fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
|
||||
banner.swap(fragment)
|
||||
end
|
||||
|
||||
body.to_html
|
||||
public_r_tags.uniq
|
||||
end
|
||||
|
||||
end
|
||||
|
|
|
|||
Reference in New Issue