Module: Admin::NodeHelper

Includes:
UrlHelper
Included in:
PagesHelper
Defined in:
app/helpers/admin/node_helper.rb

Instance Method Summary collapse

Methods included from UrlHelper

#build_url, #default_route?, #extract_base_url, #format_path, #generate_page_url, #lookup_page_path

Instance Method Details

#expanded ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 59

def expanded
  show_all? || expanded_rows.include?(@current_node.id)
end

#expanded_rows ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 38

def expanded_rows
  unless @expanded_rows
    @expanded_rows = if rows = cookies[:expanded_rows]
                       rows.split(',').map do |x|
                         begin
                                                                    Integer(x)
                         rescue StandardError
                           nil
                                                                  end
                       end .compact
                     else
                       []
    end

    if homepage && !@expanded_rows.include?(homepage.id)
      @expanded_rows << homepage.id
    end
  end
  @expanded_rows
end

#expander(level) ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 63

def expander(level)
  if @current_node.children.empty? || (level == 0)
    ''
  else
    image((expanded ? 'collapse' : 'expand'),
          class: 'expander', alt: 'toggle children',
          title: '')
  end
end

#homepage ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 30

def homepage
  @homepage ||= Page.find_by_parent_id(nil)
end

#icon ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 73

def icon
  icon_name = @current_node.virtual? ? 'virtual_page' : 'page'
  image(icon_name, class: 'icon', alt: '', title: '')
end

#node_title ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 78

def node_title
  %{<span class="title">#{h(@current_node.title)}</span>}.html_safe
end

#page_type ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 82

def page_type
  display_name = @current_node.class.display_name
  if display_name == 'Page'
    ''
  else
    %{<span class="info">(#{h(display_name)})</span>}.html_safe
  end
end

#prepare_page(page) ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 21

def prepare_page(page)
  page.extend MenuRenderer
  page.view = self
  if page.additional_menu_features?
    page.extend(*page.menu_renderer_modules)
  end
  page
end

#render_node(page, index, parent_index = nil, simple = false) ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 10

def render_node(page, index, parent_index = nil, simple = false)
  @current_node = prepare_page(page)
  @rendered_html += render_partial(page, index:, parent_index:, simple:)
  index
end

#render_nodes(page, starting_index, parent_index = nil, simple = false) ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 4

def render_nodes(page, starting_index, parent_index = nil, simple = false)
  @rendered_html = ''
  render_node page, starting_index, parent_index, simple
  @rendered_html
end

#render_search_node(page, index = 0, parent_index = nil, simple = false) ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 16

def render_search_node(page, index = 0, parent_index = nil, simple = false)
  @current_node = prepare_page(page)
  @rendered_html = render_search_partial(page, index:, parent_index:, simple:, path: format_path(page.path))
end

#show_all? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/admin/node_helper.rb', line 34

def show_all?
  controller.action_name == 'remove'
end

#spinner ⇒ Object 



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# File 'app/helpers/admin/node_helper.rb', line 91

def 
  image('spinner.gif',
        class: 'busy', id: "busy_#{@current_node.id}",
        alt: '', title: '',
        style: 'display: none;')
end