engine/app/helpers/admin/base_helper.rb

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module Admin::BaseHelper
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def title(title = nil)
if title.nil?
@content_for_title
else
@content_for_title = title
''
end
end
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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}")
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end
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def admin_button_tag(text, url, options = {})
text = text.is_a?(Symbol) ? t(".#{text}") : text
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link_to(url, options) do
content_tag(:em, escape_once(' ')) + text
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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
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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'
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end
end