92 lines
2.9 KiB
Ruby
92 lines
2.9 KiB
Ruby
module Parser
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def parser_context(page_content, attributes = {})
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Radius::Context.new do |c|
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c.define_tag 'content' do |tag|
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page_content
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end
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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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else
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tag.attr[I18n.locale.to_s] rescue nil
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end
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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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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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layout_content = (page.layout)? page.layout.content : "<r:content />"
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context = parser_context(page.content)
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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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