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author | Yehuda Katz <wycats@gmail.com> | 2009-01-30 11:30:27 -0800 |
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committer | Yehuda Katz <wycats@gmail.com> | 2009-01-30 11:30:27 -0800 |
commit | 3030bc90c95e335d726f06fd7a61ed96055e9109 (patch) | |
tree | 5b079250b368f0e8af6d2f72a4278fdab3382b26 /actionpack/lib/action_view/template/handlers.rb | |
parent | ae42163bf5497849e4fcbb736505910c17640459 (diff) | |
parent | 85750f22c90c914a429116fb908990c5a2c68379 (diff) | |
download | rails-3030bc90c95e335d726f06fd7a61ed96055e9109.tar.gz rails-3030bc90c95e335d726f06fd7a61ed96055e9109.tar.bz2 rails-3030bc90c95e335d726f06fd7a61ed96055e9109.zip |
Merge commit 'rails/3-0-unstable'
Conflicts:
actionpack/lib/action_controller/base.rb
actionpack/lib/action_dispatch/http/mime_type.rb
actionpack/lib/action_dispatch/http/request.rb
actionpack/lib/action_view/base.rb
actionpack/lib/action_view/paths.rb
actionpack/test/controller/session/cookie_store_test.rb
actionpack/test/dispatch/rack_test.rb
actionpack/test/dispatch/request_test.rb
Diffstat (limited to 'actionpack/lib/action_view/template/handlers.rb')
-rw-r--r-- | actionpack/lib/action_view/template/handlers.rb | 48 |
1 files changed, 48 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..fb85f28851 --- /dev/null +++ b/actionpack/lib/action_view/template/handlers.rb @@ -0,0 +1,48 @@ +module ActionView #:nodoc: + module TemplateHandlers #:nodoc: + autoload :ERB, 'action_view/template/handlers/erb' + autoload :RJS, 'action_view/template/handlers/rjs' + autoload :Builder, 'action_view/template/handlers/builder' + + 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 registered_template_handler(extension) + extension && @@template_handlers[extension.to_sym] + end + + def register_default_template_handler(extension, klass) + register_template_handler(extension, klass) + @@default_template_handlers = klass + end + + def handler_class_for_extension(extension) + registered_template_handler(extension) || @@default_template_handlers + end + end +end |