module Admin::BaseHelper def title(title = nil) if title.nil? @content_for_title else @content_for_title = title '' end end def admin_menu_item(name, url) index = controller.instance_variable_get(:@menu_index) || 1 controller.instance_variable_set(:@menu_index, index + 1) label = content_tag(:em, escape_once(' ')) + content_tag(:span, t("admin.shared.menu.#{name}")) content_tag(:li, content_tag(:span) + link_to(label, url), :class => "item #{'first' if index == 1} item-#{index} #{name.dasherize}") end def admin_button_tag(text, url, options = {}) text = text.is_a?(Symbol) ? t(".#{text}") : text link_to(url, options) do content_tag(:em, escape_once(' ')) + text end end def admin_submenu_item(name, url, options = {}, &block) default_options = { :i18n => true, :css => name.dasherize.downcase } default_options.merge!(options) css = "#{'on' if name == sections(:sub)} #{options[:css]}" label_link = default_options[:i18n] ? t("admin.shared.menu.#{name}") : name if block_given? popup = content_tag(:div, capture(&block), :class => 'popup', :style => 'display: none') link = link_to(content_tag(:span, preserve(label_link) + content_tag(:em)) + content_tag(:em), url, :class => css) content_tag(:li, link + popup, :class => 'hoverable') else content_tag(:li, link_to(content_tag(:span, label_link), url, :class => css)) end end def collection_to_js(collection, options = {}) js = collection.collect { |object| object.to_json } options_to_js = options.to_json.gsub(/^\{/, '').gsub(/\}$/, '') "new Object({ \"collection\": [#{js.join(', ')}], #{options_to_js} })" end def growl_message if not flash.empty? %{ $(document).ready(function() { $.growl("#{flash.keys.first}", "#{flash.values.first}"); }); }.to_s end end def nocoffee_tag link_to 'noCoffee', 'http://www.nocoffee.fr', :id => 'nocoffee' end end