diff options
Diffstat (limited to 'config/initializers/utf8_monkey_patches.rb')
| -rw-r--r-- | config/initializers/utf8_monkey_patches.rb | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/config/initializers/utf8_monkey_patches.rb b/config/initializers/utf8_monkey_patches.rb new file mode 100644 index 000000000..2cead82ef --- /dev/null +++ b/config/initializers/utf8_monkey_patches.rb @@ -0,0 +1,90 @@ +# if RUBY_VERSION.to_f >= 1.9 +# # -*- encoding : utf-8 -*- +# # Make sure the logger supports encodings properly. +# module ActiveSupport +# class BufferedLogger +# def add(severity, message = nil, progname = nil, &block) +# return if @level > severity +# message = (message || (block && block.call) || progname).to_s +# +# # If a newline is necessary then create a new message ending with a newline. +# # Ensures that the original message is not mutated. +# message = "#{message}\n" unless message[-1] == ?\n +# buffer << message.force_encoding(Encoding.default_external) +# auto_flush +# message +# end +# end +# end +# +# # This makes it so all parameters get converted to UTF-8 before they hit your app. If someone sends invalid UTF-8 to your server, raise an exception. +# # At UserVoice, we rescue this exception and show a custom error page. +# class ActionController::InvalidByteSequenceErrorFromParams < Encoding::InvalidByteSequenceError; end +# class ActionController::Base +# +# def force_utf8_params +# traverse = lambda do |object, block| +# if object.kind_of?(Hash) +# object.each_value { |o| traverse.call(o, block) } +# elsif object.kind_of?(Array) +# object.each { |o| traverse.call(o, block) } +# else +# block.call(object) +# end +# object +# end +# force_encoding = lambda do |o| +# if o.respond_to?(:force_encoding) +# o.force_encoding(Encoding::UTF_8) +# raise ActionController::InvalidByteSequenceErrorFromParams unless o.valid_encoding? +# end +# if o.respond_to?(:original_filename) +# o.original_filename.force_encoding(Encoding::UTF_8) +# raise ActionController::InvalidByteSequenceErrorFromParams unless o.original_filename.valid_encoding? +# end +# end +# traverse.call(params, force_encoding) +# path_str = request.path.to_s +# if path_str.respond_to?(:force_encoding) +# path_str.force_encoding(Encoding::UTF_8) +# raise ActionController::InvalidByteSequenceErrorFromParams unless path_str.valid_encoding? +# end +# end +# before_filter :force_utf8_params +# end +# +# +# # Serialized columns in AR don't support UTF-8 well, so set the encoding on those as well. +# class ActiveRecord::Base +# def unserialize_attribute_with_utf8(attr_name) +# traverse = lambda do |object, block| +# if object.kind_of?(Hash) +# object.each_value { |o| traverse.call(o, block) } +# elsif object.kind_of?(Array) +# object.each { |o| traverse.call(o, block) } +# else +# block.call(object) +# end +# object +# end +# force_encoding = lambda do |o| +# o.force_encoding(Encoding::UTF_8) if o.respond_to?(:force_encoding) +# end +# value = unserialize_attribute_without_utf8(attr_name) +# traverse.call(value, force_encoding) +# end +# alias_method_chain :unserialize_attribute, :utf8 +# end +# +# # Make sure the flash sets the encoding to UTF-8 as well. +# module ActionController +# module Flash +# class FlashHash +# def [](k) +# v = super +# v.is_a?(String) ? v.force_encoding("UTF-8") : v +# end +# end +# end +# end +# end
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