Noosfero/noosfero

module BlockHelper
  def block_title(title, subtitle = nil)
    block_header = block_heading title
    block_header += block_heading(subtitle, "h4") if subtitle
    content_tag("div", block_header, class: "block-header").html_safe
  end

  def block_heading(title, heading = "h3")
    tag_class = "block-" + (heading == "h3" ? "title" : "subtitle")
    tag_class += " empty" if title.empty?
    content_tag heading, content_tag("span", h(title)), class: tag_class.html_safe
  end

  def highlights_block_config_image_fields(block, image = {}, row_number = nil)
    "
    <tr class=\"image-data-line\" data-row-number='#{row_number}'>
      <td>
        #{select_tag 'block[block_images][][image_id]', content_tag(:option) + option_groups_from_collection_for_select(block.folder_choices, :images, :name, :id, :name, image[:image_id].to_i).html_safe}
      </td>
      <td>#{text_field_tag 'block[block_images][][address]', image[:address], class: 'highlight-address', size: 20}</td>
      <td>#{text_field_tag 'block[block_images][][position]', image[:position], class: 'highlight-position', size: 1}</td>
      <td>#{check_box_tag 'block[block_images][][new_window]', '1', image[:new_window], class: 'highlight-new_window', size: 1}</td>
    </tr><tr class=\"image-title\" data-row-number='#{row_number}'>
      <td colspan=\"3\"><label>#{content_tag('span', _('Title')) +
        text_field_tag('block[block_images][][title]', image[:title], class: 'highlight-title', size: 45)}</label></td>
      <td>#{button_without_text(:trash, _('Remove'), '#', class: 'delete-highlight', data: { confirm: _('Are you sure you want to remove this highlight') })}</td>
    </tr>
    ".html_safe
  end
end