Module: EtabliocmsCore::Admin::TableTreeHelper

Defined in:
app/helpers/etabliocms_core/admin/table_tree_helper.rb

Instance Method Summary collapse

Instance Method Details



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 47

def actions_links(item, parent)
  links = [
    link_to(I18n.t('admin.edit'), edit_path(item),
            :class => "icon icon-edit",
            :title => I18n.t('admin.edit')),
    link_to(I18n.t('admin.destroy'), destroy_path(item),
            :method => :delete,
            :confirm => t("#{item.class.to_s.demodulize.underscore}.destroy_confirmation"),
            :class => 'icon icon-destroy', :title => I18n.t('admin.destroy'))
  ]
  unless item.is_first_of_siblings?(parent)
    links << link_to(I18n.t('hierarchy.up'), move_path(item, "move_higher"),
                     :method => :put,
                     :class => "icon icon-up",
                     :title => I18n.t('hierarchy.up'))
    links << link_to(I18n.t('hierarchy.top'), move_path(item, "move_to_top"),
                     :method => :put,
                     :class => "icon icon-up-up",
                     :title => I18n.t('hierarchy.top'))
  end

  unless item.is_last_of_siblings?(parent)
    links << link_to(I18n.t('hierarchy.down'), move_path(item, "move_lower"),
                     :method => :put,
                     :class => "icon icon-down",
                     :title => I18n.t('hierarchy.down'))
    links << link_to(I18n.t('hierarchy.bottom'), move_path(item, "move_to_bottom"),
                     :method => :put,
                     :class => "icon icon-down-down",
                     :title => I18n.t('hierarchy.bottom'))
  end
  links.join("").html_safe
end

#destroy_path(item) ⇒ Object 



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 85

def destroy_path(item)
  send "admin_#{item.class.to_s.demodulize.underscore}_path", item.id
end

#edit_path(item) ⇒ Object 



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 81

def edit_path(item)
  send "edit_admin_#{item.class.to_s.demodulize.underscore}_path", item.id
end

#item_html(item, stack) ⇒ Object 



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 32

def item_html(item, stack)
  title, locale = if defined?(EtabliocmsPages::Page) && item.is_a?(EtabliocmsPages::Page)
                    [item.titles, item.locales]
                  else
                    [item.title, item.locale]
                  end
  html = [
    link_to(title, edit_path(item), :style => "padding-left:#{stack.size*10}px"),
    content_tag(:span, I18n.l(item.created_at, :format => :short), :class => "centered"),
    content_tag(:span, locale, :class => 'centered'),
    actions_links(item, stack.last)
  ].inject("") { |line, cell_content| line + content_tag(:td, cell_content) }
  content_tag(:tr, html.html_safe)
end

#move_path(item, method) ⇒ Object 



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 89

def move_path(item, method)
  send "move_admin_#{item.class.to_s.demodulize.underscore}_path", {:id => item.id, :method => method}
end

#render_table_tree(items = []) ⇒ Object 



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# File 'app/helpers/etabliocms_core/admin/table_tree_helper.rb', line 5

def render_table_tree(items = [])
  stack = []
  html = ""
  items.each do |node|
    if stack.empty?
      html << item_html(node, stack)
      stack.push(node)
      next
    end
    if stack.last.lft < node.lft && node.lft < stack.last.rgt
      if node.leaf?
        html << item_html(node, stack)
      else
        html << item_html(node, stack)
        stack.push(node)
      end
      if node.rgt + 1 == stack.last.rgt
        stack.pop
      end
    else
      stack.pop
      redo
    end
  end
  html.html_safe
end