326 lines
10 KiB
Ruby
326 lines
10 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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contents = tag.expand
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contents.to_html
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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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ret = ''
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ret << "<div id='#{tag.attr['name']}'>"
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ret << page.page_parts.detect{ |p| p.name.to_s == tag.attr['name'].to_s }.content rescue ''
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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 '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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end
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def parse_content(page_content, attributes = {})
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context = parser_context(page_content, attributes)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(page_content)
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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
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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
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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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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 'stylesheets' do |tag|
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contents = tag.expand
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contents.to_html
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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']}'"
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ret << " part_id='#{part.id}'" if part
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ret << " class='editable'" if part
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ret << " style='border:solid 1px; margin:5px; padding:5px;'>"
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ret << "<div class='edit_link' style='display:none'>" if part
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ret << " <a href='#{edit_admin_page_part_path(part.id)}' class='nav'>#{t(:edit)}</a>" if part
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ret << '</div>' if part
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ret << part.i18n_variable[I18n.locale.to_s] rescue ''
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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 '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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end
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end
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def parse_page_code(page)
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layout_content = page.design.layout.content
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context = parser_context_code(page)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(layout_content)
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end
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def parser_context_code(page) #context should be interpretd as the orginally one
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Radius::Context.new do |c|
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c.define_tag 'stylesheets' do |tag|
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res << "<r:layout_part>"
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res << tag.expand.to_s
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res << "</r:layout_part>"
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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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res = ''
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res << "<r:layout_part"
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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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res << part.content if part
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res << "</r:layout_part>"
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end
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end
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end
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#=============
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def parse_layout_layout_part(layout)
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content = layout.content
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context = parser_layout_layout_part(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_layout_part(layout )
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Radius::Context.new do |c|
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c.define_tag 'javascripts' do |tag|
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contents = tag.expand
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contents.to_s
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end
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c.define_tag 'stylesheets' do |tag|
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contents = tag.expand
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contents.to_s
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end
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c.define_tag 'layout_part' do |tag|
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data={}
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data[:class_tag]=tag.attr['class'].to_s
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data[:id_tag]=tag.attr['id'].to_s
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data[:name_tag]=tag.attr['name'].to_s
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data[:editable_tag]=tag.attr['editable'].to_s
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layout.layout_parts.create(data)
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end
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end
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end
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#============
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def parse_content_update_code(page, page_content)
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context = parser_context_update_code(page, page_content)
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parser = Radius::Parser.new(context, :tag_prefix => 'r')
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parser.parse(page_content)
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end
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def parser_context_update_code(page, page_content)
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Radius::Context.new do |c|
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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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tag.locals.name = tag.attr['name'].to_s
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if @part
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part_update = tag.expand
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if part_update
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if !part_update.eql?(@part.content)
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@part.content = tag.expand
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@part.save
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tag.locals.action = 'update'
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end
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else
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tag.locals.action = 'destroy'
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end
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else
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tag.locals.action = 'new'
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end
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res = ''
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res << "<r:layout_part"
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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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res << tag.expand
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res << "</r:layout_part>"
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end
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c.define_tag 'multi_lang' do |tag|
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case tag.locals.action
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when 'new', 'update'
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@h = {}
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tag.expand
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@part.i18n_variable = @h
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when 'destroy'
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else
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res = ''
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res << "<r:multi_lang"
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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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res << tag.expand
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res << "</r:multi_lang>"
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end
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end
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c.define_tag 'multi_lang:lang' do |tag|
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if tag.locals.action
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@h.merge!(tag.attr['name'] => "#{tag.expand}")
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else
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res = ''
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res << "<r:lang"
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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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res << tag.expand
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res << "</r:lang>"
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end
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end
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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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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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