304 lines
11 KiB
Ruby
304 lines
11 KiB
Ruby
module Parser
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def parser_context(page, attributes = {})
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Radius::Context.new do |c|
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c.define_tag 'snippet' do |tag|
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snippet = Snippet.first(:conditions => {:name => tag.attr['name']})
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if snippet
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snippet.content
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else
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t('nothing')
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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 'locale' do |tag|
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case attributes[:locale]
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when 'create'
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var = I18nVariable.new(:key => (tag.attr['name'] rescue nil), :document_class => 'Text')
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@site.valid_locales.each do |locale|
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var[locale] = tag.attr[locale] rescue nil
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end
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var.save!
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res = ''
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res << "<r:locale id='#{var.id}' "
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res << "name='#{var.key}' " if var.key
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@site.valid_locales.each do |locale|
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res << "#{locale}='#{var[locale]}' "
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end
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res << '/>'
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when 'show'
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var = I18nVariable.find(tag.attr['id'])
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res = ''
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res << "<r:locale "
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res << "name='#{var.key}' " if var.key
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@site.valid_locales.each do |locale|
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res << "#{locale}='#{var[locale]}' "
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end
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res << '/>'
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when 'destroy'
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var = I18nVariable.find(tag.attr['id'])
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var.destroy
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end
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end
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c.define_tag 'multi_lang' do |tag|
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tag.expand
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end
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c.define_tag 'multi_lang:lang' do |tag|
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tag.expand if tag.attr['name'].eql?(I18n.locale.to_s)
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end
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c.define_tag 'css' do |tag|
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assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip))
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res = ''
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assets.each do |asset|
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res << "<link href='#{asset.data.file.url}' rel='stylesheet' type='text/css' /> " if asset.data.file.content_type.eql?('text/css')
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end
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res
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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 'javascripts' do |tag|
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res = ''
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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 'image' do |tag|
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asset = Asset.find(tag.attr['id'])
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if asset
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res = "<img src=#{asset.data.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 'layout_part' do |tag|
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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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part.content
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end
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c.define_tag 'content' do |tag|
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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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part.content
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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, 1, menu)
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end
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end
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end
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def parse_page(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(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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end
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end
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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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end
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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 'snippet' do |tag|
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snippet = Snippet.first(:conditions => {:name => tag.attr['name']})
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if snippet
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snippet.content
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else
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t('nothing')
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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 'multi_lang' do |tag|
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tag.expand
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end
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c.define_tag 'multi_lang:lang' do |tag|
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tag.expand if tag.attr['name'].eql?(I18n.locale.to_s)
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end
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c.define_tag 'css' do |tag|
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assets = Asset.any_in(:filename => tag.attr['name'].split(',').map(&:strip))
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res = ''
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assets.each do |asset|
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res << "<link href='#{asset.data.file.url}' rel='stylesheet' type='text/css' /> " if asset.data.file.content_type.eql?('text/css')
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end
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res
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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 '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 'javascripts' do |tag|
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res = ''
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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 'layout_part' do |tag|
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part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }
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ret = ''
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ret << "<div id='#{tag.attr['name']}' part_id='#{part.id}'>"
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ret << tag.expand
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ret << '</div>'
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end
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c.define_tag 'content' do |tag|
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part = page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }
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ret = ''
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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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ret << part.i18n_variable[I18n.locale.to_s] rescue ''
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ret << '</div>'
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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, 1, menu, true)
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end
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end
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end
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def menu_level(page, current, menu, edit = false)
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if current <= menu.levels
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res = "<ul id="
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res << menu.values["id_#{current}"]
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res << " class="
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res << menu.values["class_#{current}"]
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res << ">"
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i = nil
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i = 1 if menu.values["li_incremental_#{current}"]
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if current == 1 && menu.values['home'].eql?('true')
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res << menu_li(page, current, menu, i, edit)
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i += 1 if i
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end
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page.children.each do |child|
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res << menu_li(child, current, menu, i, edit)
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i += 1 if i
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end
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res << "</ul>"
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end
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end
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def menu_li(page, current, menu, i, edit)
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res = "<li class="
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res << menu.values["li_class_#{current}"]
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res << "_#{i}" if i
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res << ">"
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res << "<a href='#{edit ? admin_page_path(page.id) : page.full_name}'>#{page.name}</a>"
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res << menu_level(page, current + 1, menu, edit) if page.children.size > 0 && !page.is_home?
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res << "</li>"
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end
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#=============
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def parse_layout_contents(layout)
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content = layout.content.force_encoding('UTF-8')
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context = parser_layout_contents(layout)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(content)
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end
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def parser_layout_contents(layout )
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Radius::Context.new do |c|
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c.define_tag 'javascripts' do |tag|
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end
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c.define_tag 'stylesheets' do |tag|
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end
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c.define_tag 'menu' do |tag|
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layout.build_menu(:levels => 0, :values => {}) unless layout.menu
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layout.menu.levels = i = tag.attr['level'].to_i
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layout.menu.values.merge!({'home' => tag.attr['home']}) if i == 1
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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']})
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layout.menu.save
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tag.expand
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end
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c.define_tag 'content' do |tag|
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layout.layout_parts.create(:name => tag.attr['name'], :editable => true)
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end
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c.define_tag 'image' do |tag|
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image = layout.design.images.detect{ |i| i.file_filename.eql?(parse_html_image(tag.expand)) }
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image.update_attributes(:name => tag.attr['name'], :html_id => tag.attr['id'], :html_class => tag.attr['class'])
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end
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end
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end
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def parse_html_image(html)
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html.scan(/(?<=\<img)(.*?)(?=\/\>)/){
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$1.gsub(' ','').scan(/(?<=src=\")(.*?)(?=\")/){
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return File.basename($1).gsub(/[\\\"]/, '')
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}
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}
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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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base.send :helper_method, :parse_page_edit if base.respond_to? :helper_method
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end
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end
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