Module: Templates::Helper

Defined in:
lib/templates/helper.rb

Instance Method Summary collapse

Instance Method Details

#child_menu_for(page) ⇒ Object 



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# File 'lib/templates/helper.rb', line 57

def child_menu_for(page)
  children = children_for(page)
  return nil if children.size < 2
  children.unshift(children.delete(page.default_child), :separator) if children.include?(page.default_child)
  name_for = proc { |p| (name = p.name.to_name('Page')).blank? ? t('blank_page') : name }
  content_tag :ul, :class => 'menu', :id => "allowed_children_#{page.id}" do
    children.map do |child|
      if child == :separator
        content_tag :li, nil, :class => 'separator'
      else
        info = child.name.eql?("Page") ? "Add child as 'Blank Page'" : "Add child as '#{child.name}' Page"
        link = child.name.eql?("Page") ? name_for[child] : image('template') + ' ' + name_for[child]
        content_tag :li, link_to(link, new_admin_page_child_path(page, :template => child), :title => info)
      end
    end
  end
end

#page_part_name(index) ⇒ Object 



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# File 'lib/templates/helper.rb', line 3

def page_part_name(index)
  "page[parts_attributes][#{index}]"
end

#template_part_field(template_part, index, drafts_enabled = false) ⇒ Object 



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# File 'lib/templates/helper.rb', line 7

def template_part_field(template_part, index, drafts_enabled = false)
  field_html = []
  if drafts_enabled
    live_part_content = @page.part(template_part.name).try(:content) || '' rescue ''
    live_field_name = "#{page_part_name(index)}[content]"
    live_field_id = "page_parts_#{index}_content"
    # part_content = @page.part(template_part.name).try(:draft_content) || ''
    part_content = @page.part(template_part.name).try(:draft_content) || '' rescue ''
    field_name = "#{page_part_name(index)}[draft_content]"
    field_id = "page_parts_#{index}_draft_content"
    field_html << hidden_field_tag(live_field_name, h(live_part_content), :id => live_field_id)
  else
    part_content = @page.part(template_part.name).try(:content) || '' rescue ''
    field_name = "#{page_part_name(index)}[content]"
    field_id = "page_parts_#{index}_content"
  end

  options = {:class => template_part.part_type.field_class, 
             :style => template_part.part_type.field_styles,
             :id => field_id}.reject{ |k,v| v.blank? }

  case template_part.part_type.field_type
    when "text_area"
      field_html << text_area_tag(field_name, h(part_content), options)

    when "text_field"
      field_html << text_field_tag(field_name, h(part_content), options)

    when "radio_button"
      options[:style] = "display:inline;margin-left:1em;"
      options [:style] << template_part.part_type.field_styles if template_part.part_type.field_styles
      field_html << "<span>"
      options[:id] = "#{field_id}_true"
      field_html << "&mdash;" + radio_button_tag(field_name, "true", part_content =~ /true/, options)
      field_html << label_tag("True",nil,:style=>"display:inline;")
      options[:id] = "#{field_id}_false"
      field_html << radio_button_tag(field_name, "false", part_content !~ /true/, options)
      field_html << label_tag("False",nil,:style=>"display:inline;")
      field_html << "</span>"

    when "hidden"
      field_html << hidden_field_tag(field_name, part_content, options)

    when "predefined"
      field_html << hidden_field_tag(field_name, template_part.description, options)
  end

  field_html.join("\n")
end