diff options
author | David Heinemeier Hansson <david@loudthinking.com> | 2008-06-12 17:48:30 -0500 |
---|---|---|
committer | David Heinemeier Hansson <david@loudthinking.com> | 2008-06-12 17:48:30 -0500 |
commit | ea3a7e1bb1efc8b3ca10c4163bc116f3d5e23af1 (patch) | |
tree | a3cce25be0c613a8e1444e1d0ff53aaed3497057 /actionpack/lib/action_view/template_handlers.rb | |
parent | 556204abaf95f7c995576cb1358f13de406682ab (diff) | |
parent | dd4181f47dc0f166eb5d3e47a4a0dc1594cc5669 (diff) | |
download | rails-ea3a7e1bb1efc8b3ca10c4163bc116f3d5e23af1.tar.gz rails-ea3a7e1bb1efc8b3ca10c4163bc116f3d5e23af1.tar.bz2 rails-ea3a7e1bb1efc8b3ca10c4163bc116f3d5e23af1.zip |
Merge branch 'master' of git@github.com:rails/rails
Diffstat (limited to 'actionpack/lib/action_view/template_handlers.rb')
-rw-r--r-- | actionpack/lib/action_view/template_handlers.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/template_handlers.rb b/actionpack/lib/action_view/template_handlers.rb new file mode 100644 index 0000000000..1471e99e01 --- /dev/null +++ b/actionpack/lib/action_view/template_handlers.rb @@ -0,0 +1,46 @@ +require 'action_view/template_handler' +require 'action_view/template_handlers/compilable' +require 'action_view/template_handlers/builder' +require 'action_view/template_handlers/erb' +require 'action_view/template_handlers/rjs' + +module ActionView #:nodoc: + module TemplateHandlers #:nodoc: + def self.extended(base) + base.register_default_template_handler :erb, TemplateHandlers::ERB + base.register_template_handler :rjs, TemplateHandlers::RJS + base.register_template_handler :builder, TemplateHandlers::Builder + + # TODO: Depreciate old template extensions + base.register_template_handler :rhtml, TemplateHandlers::ERB + base.register_template_handler :rxml, TemplateHandlers::Builder + end + + @@template_handlers = {} + @@default_template_handlers = nil + + # Register a class that knows how to handle template files with the given + # extension. This can be used to implement new template types. + # The constructor for the class must take the ActiveView::Base instance + # as a parameter, and the class must implement a +render+ method that + # takes the contents of the template to render as well as the Hash of + # local assigns available to the template. The +render+ method ought to + # return the rendered template as a string. + def register_template_handler(extension, klass) + @@template_handlers[extension.to_sym] = klass + end + + def template_handler_extensions + @@template_handlers.keys.map(&:to_s).sort + end + + def register_default_template_handler(extension, klass) + register_template_handler(extension, klass) + @@default_template_handlers = klass + end + + def handler_class_for_extension(extension) + (extension && @@template_handlers[extension.to_sym]) || @@default_template_handlers + end + end +end |