diff options
Diffstat (limited to 'actionview/lib/action_view/template/resolver.rb')
-rw-r--r-- | actionview/lib/action_view/template/resolver.rb | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/actionview/lib/action_view/template/resolver.rb b/actionview/lib/action_view/template/resolver.rb index 3304605c1a..403824bd8e 100644 --- a/actionview/lib/action_view/template/resolver.rb +++ b/actionview/lib/action_view/template/resolver.rb @@ -1,6 +1,6 @@ require "pathname" require "active_support/core_ext/class" -require "active_support/core_ext/class/attribute_accessors" +require "active_support/core_ext/module/attribute_accessors" require "action_view/template" require "thread" require "thread_safe" @@ -154,7 +154,8 @@ module ActionView cached = nil templates.each do |t| t.locals = locals - t.formats = details[:formats] || [:html] if t.formats.empty? + t.formats = details[:formats] || [:html] if t.formats.empty? + t.variants = details[:variants] || [] if t.variants.empty? t.virtual_path ||= (cached ||= build_path(*path_info)) end end @@ -162,8 +163,8 @@ module ActionView # An abstract class that implements a Resolver with path semantics. class PathResolver < Resolver #:nodoc: - EXTENSIONS = [:locale, :formats, :handlers] - DEFAULT_PATTERN = ":prefix/:action{.:locale,}{.:formats,}{.:handlers,}" + EXTENSIONS = { :locale => ".", :formats => ".", :variants => "+", :handlers => "." } + DEFAULT_PATTERN = ":prefix/:action{.:locale,}{.:formats,}{+:variants,}{.:handlers,}" def initialize(pattern=nil) @pattern = pattern || DEFAULT_PATTERN @@ -189,13 +190,15 @@ module ActionView } template_paths.map { |template| - handler, format = extract_handler_and_format(template, formats) - contents = File.binread template + handler, format, variant = extract_handler_and_format_and_variant(template, formats) + contents = File.binread(template) Template.new(contents, File.expand_path(template), handler, :virtual_path => path.virtual, :format => format, - :updated_at => mtime(template)) + :variant => variant, + :updated_at => mtime(template) + ) } end @@ -228,7 +231,7 @@ module ActionView # Extract handler and formats from path. If a format cannot be a found neither # from the path, or the handler, we should return the array of formats given # to the resolver. - def extract_handler_and_format(path, default_formats) + def extract_handler_and_format_and_variant(path, default_formats) pieces = File.basename(path).split(".") pieces.shift @@ -240,8 +243,10 @@ module ActionView end handler = Template.handler_for_extension(extension) - format = pieces.last && Template::Types[pieces.last] - [handler, format] + format, variant = pieces.last.split(EXTENSIONS[:variants], 2) if pieces.last + format &&= Template::Types[format] + + [handler, format, variant] end end @@ -303,12 +308,13 @@ module ActionView # An Optimized resolver for Rails' most common case. class OptimizedFileSystemResolver < FileSystemResolver #:nodoc: def build_query(path, details) - exts = EXTENSIONS.map { |ext| details[ext] } query = escape_entry(File.join(@path, path)) - query + exts.map { |ext| - "{#{ext.compact.uniq.map { |e| ".#{e}," }.join}}" - }.join + exts = EXTENSIONS.map do |ext, prefix| + "{#{details[ext].compact.uniq.map { |e| "#{prefix}#{e}," }.join}}" + end.join + + query + exts end end |