orbit-basic/app/helpers/application_helper.rb

84 lines
2.1 KiB
Ruby

module ApplicationHelper
FLASH_NOTICE_KEYS = [:error, :notice, :warning]
def colorize_in_use_locale(locale)
@site_in_use_locales.include?(locale)? 'green' : 'red'
end
def flash_messages
return unless messages = flash.keys.select{|k| FLASH_NOTICE_KEYS.include?(k)}
formatted_messages = messages.map do |type|
content_tag :div, :class => type.to_s do
message_for_item(flash[type], flash["#{type}_item".to_sym])
end
end
raw(formatted_messages.join)
end
def link_back
link_to t('back'), get_go_back
end
# Clean the link back
# Remove the locale but keep all the other params
def get_go_back
begin
if request.url.include?('locale=')
session[:last_page]
else
target = request.referer.split('?')
vars = target[1].split('&') rescue []
vars.delete_if {|var| var.include? 'locale=' }
session[:last_page] = if vars.size > 0
target[0].to_s + '?' + vars.join('&')
else
target[0].to_s
end
end
rescue
eval(params[:controller].split('/').join('_') << '_url')
end
end
def message_for_item(message, item = nil)
if item.is_a?(Array)
message % link_to(*item)
else
message % item
end
end
def render_node_and_children(node)
ret = ''
if node
case node._type
when 'Page'
dest = admin_page_path(node)
when 'Link'
dest = admin_link_path(node)
end
ret << "<li>"
ret << (link_to node.name, dest)
ret << ' | ' << (link_to 'new_link', new_admin_link_path(:parent_id => node.id)) if node._type.eql?('Page')
ret << ' | ' << (link_to t(:delete), delete_admin_link_path(node, :authenticity_token => form_authenticity_token), :confirm => t('sure?'), :class => 'delete') if node._type.eql?('Link')
ret << render_children(node)
ret << "</li>"
end
ret.html_safe
end
def render_children(parent)
if children = parent.children
ret = ''
ret << "<ul>"
children.each do |child|
ret << render_node_and_children(child)
end
ret << "</ul>"
ret
end
end
end