diff options
Diffstat (limited to 'actionpack/lib/action_dispatch/routing.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/routing.rb | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/actionpack/lib/action_dispatch/routing.rb b/actionpack/lib/action_dispatch/routing.rb index 9b977800b4..e99f979197 100644 --- a/actionpack/lib/action_dispatch/routing.rb +++ b/actionpack/lib/action_dispatch/routing.rb @@ -266,77 +266,9 @@ module ActionDispatch SEPARATORS = %w( / . ? ) HTTP_METHODS = [:get, :head, :post, :put, :delete, :options] - # The root paths which may contain controller files - mattr_accessor :controller_paths - self.controller_paths = [] - # A helper module to hold URL related helpers. module Helpers include ActionController::PolymorphicRoutes end - - class << self - def controller_constraints - @controller_constraints ||= Regexp.union(*possible_controllers.collect { |n| Regexp.escape(n) }) - end - - def clear_controller_cache! - @controller_constraints = nil - end - - private - # Returns the array of controller names currently available to ActionController::Routing. - def possible_controllers - possible_controllers = [] - - # Find any controller classes already in memory - ActionController::Base.subclasses.each do |klass| - controller_name = klass.underscore - controller_name.gsub!(/_controller\Z/, '') - possible_controllers << controller_name - end - - # Find controllers in controllers/ directory - paths = controller_paths.select { |path| File.directory?(path) && path != "." } - seen_paths = Hash.new {|h, k| h[k] = true; false} - normalize_paths(paths).each do |load_path| - Dir["#{load_path}/**/*_controller.rb"].collect do |path| - next if seen_paths[path.gsub(%r{^\.[/\\]}, "")] - - controller_name = path[(load_path.length + 1)..-1] - - controller_name.gsub!(/_controller\.rb\Z/, '') - possible_controllers << controller_name - end - end - - # remove duplicates - possible_controllers.uniq! - - possible_controllers - end - - # Returns an array of paths, cleaned of double-slashes and relative path references. - # * "\\\" and "//" become "\\" or "/". - # * "/foo/bar/../config" becomes "/foo/config". - # The returned array is sorted by length, descending. - def normalize_paths(paths) - # do the hokey-pokey of path normalization... - paths = paths.collect do |path| - path = path. - gsub("//", "/"). # replace double / chars with a single - gsub("\\\\", "\\"). # replace double \ chars with a single - gsub(%r{(.)[\\/]$}, '\1') # drop final / or \ if path ends with it - - # eliminate .. paths where possible - re = %r{[^/\\]+[/\\]\.\.[/\\]} - path.gsub!(re, "") while path.match(re) - path - end - - # start with longest path, first - paths = paths.uniq.sort_by { |path| - path.length } - end - end end end |