application.rb
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# his is the application's main controller. Features defined here are
# available in all controllers.
class ApplicationController < ActionController::Base
helper :document
helper :language
def boxes_editor?
false
end
protected :boxes_editor?
def self.no_design_blocks
@no_design_blocks = true
end
def self.uses_design_blocks?
!@no_design_blocks
end
def uses_design_blocks?
self.class.uses_design_blocks?
end
module UsesDesignBlocksHelper
def uses_design_blocks?
@controller.uses_design_blocks?
end
end
helper UsesDesignBlocksHelper
# Be sure to include AuthenticationSystem in Application Controller instead
include AuthenticatedSystem
include PermissionCheck
before_init_gettext :maybe_save_locale
after_init_gettext :check_locale
init_gettext 'noosfero'
include NeedsProfile
before_filter :detect_stuff_by_domain
attr_reader :environment
# declares that the given <tt>actions</tt> cannot be accessed by other HTTP
# method besides POST.
def self.post_only(actions, redirect = { :action => 'index'})
verify :method => :post, :only => actions, :redirect_to => redirect
end
protected
# TODO: move this logic somewhere else (Domain class?)
def detect_stuff_by_domain
@domain = Domain.find_by_name(request.host)
if @domain.nil?
@environment = Environment.default
else
@environment = @domain.environment
@profile = @domain.profile
end
end
def render_not_found(path = nil)
@path ||= request.path
# raise "#{@path} not found"
render(:file => File.join(RAILS_ROOT, 'app', 'views', 'shared', 'not_found.rhtml'), :layout => 'not_found', :status => 404)
end
def user
current_user.person if logged_in?
end
def maybe_save_locale
# save locale if forced
if params[:lang]
cookies[:lang] = params[:lang]
end
# force GetText to load a matching locale
GetText.locale = nil
end
def check_locale
available_locales = Noosfero.available_locales
# do not accept unsupported locales
if !available_locales.include?(locale.to_s)
old_locale = locale.to_s
# find a similar locale
similar = available_locales.find { |loc| locale.to_s.split('_').first == loc.split('_').first }
if similar
set_locale similar
cookies[:lang] = similar
else
# no similar locale, fallback to default
set_locale(Noosfero.default_locale)
cookies[:lang] = Noosfero.default_locale
end
RAILS_DEFAULT_LOGGER.info('Locale reverted from %s to %s' % [old_locale, locale])
end
# now set the system locale
system_locale = '%s.utf8' % locale
begin
Locale.setlocale(Locale::LC_TIME, system_locale)
rescue Exception => e
# fallback to C
RAILS_DEFAULT_LOGGER.info("Locale #{system_locale} not available, falling back to the portable \"C\" locale (consider installing the #{system_locale} locale in your system)")
Locale.setlocale(Locale::LC_TIME, 'C')
end
end
def load_category
unless params[:category_path].blank?
path = params[:category_path].join('/')
@category = environment.categories.find_by_path(path)
if @category.nil?
render_not_found(path)
end
end
end
end