diff options
Diffstat (limited to 'actionview/lib/action_view/template/resolver.rb')
| -rw-r--r-- | actionview/lib/action_view/template/resolver.rb | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/actionview/lib/action_view/template/resolver.rb b/actionview/lib/action_view/template/resolver.rb index 3a3b74cdd5..bc0db330ea 100644 --- a/actionview/lib/action_view/template/resolver.rb +++ b/actionview/lib/action_view/template/resolver.rb @@ -138,7 +138,7 @@ module ActionView # resolver is fresher before returning it. def cached(key, path_info, details, locals) #:nodoc: name, prefix, partial = path_info - locals = locals.map { |x| x.to_s }.sort! + locals = locals.map(&:to_s).sort! if key @cache.cache(key, name, prefix, partial, locals) do @@ -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 @@ -180,22 +181,26 @@ module ActionView def query(path, details, formats) query = build_query(path, details) - # deals with case-insensitive file systems. - sanitizer = Hash.new { |h,dir| h[dir] = Dir["#{dir}/*"] } - - template_paths = Dir[query].reject { |filename| - File.directory?(filename) || - !sanitizer[File.dirname(filename)].include?(filename) - } + template_paths = find_template_paths query 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 + + def find_template_paths(query) + Dir[query].reject { |filename| + File.directory?(filename) || + # deals with case-insensitive file systems. + !File.fnmatch(query, filename, File::FNM_EXTGLOB) } end @@ -225,25 +230,20 @@ module ActionView File.mtime(p) end - # Extract handler and formats from path. If a format cannot be a found neither + # Extract handler, formats and variant from path. If a format cannot be 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 extension = pieces.pop - unless extension - message = "The file #{path} did not specify a template handler. The default is currently ERB, " \ - "but will change to RAW in the future." - ActiveSupport::Deprecation.warn message - end handler = Template.handler_for_extension(extension) - format = pieces.last && pieces.last.split(EXTENSIONS[:variants], 2).first # remove variant from format + format, variant = pieces.last.split(EXTENSIONS[:variants], 2) if pieces.last format &&= Template::Types[format] - [handler, format] + [handler, format, variant] end end @@ -255,13 +255,13 @@ module ActionView # Default pattern, loads views the same way as previous versions of rails, eg. when you're # looking for `users/new` it will produce query glob: `users/new{.{en},}{.{html,js},}{.{erb,haml},}` # - # FileSystemResolver.new("/path/to/views", ":prefix/:action{.:locale,}{.:formats,}{.:handlers,}") + # FileSystemResolver.new("/path/to/views", ":prefix/:action{.:locale,}{.:formats,}{+:variants,}{.:handlers,}") # # This one allows you to keep files with different formats in separate subdirectories, # eg. `users/new.html` will be loaded from `users/html/new.erb` or `users/new.html.erb`, # `users/new.js` from `users/js/new.erb` or `users/new.js.erb`, etc. # - # FileSystemResolver.new("/path/to/views", ":prefix/{:formats/,}:action{.:locale,}{.:formats,}{.:handlers,}") + # FileSystemResolver.new("/path/to/views", ":prefix/{:formats/,}:action{.:locale,}{.:formats,}{+:variants,}{.:handlers,}") # # If you don't specify a pattern then the default will be used. # @@ -270,7 +270,7 @@ module ActionView # # ActionController::Base.view_paths = FileSystemResolver.new( # Rails.root.join("app/views"), - # ":prefix{/:locale}/:action{.:formats,}{.:handlers,}" + # ":prefix{/:locale}/:action{.:formats,}{+:variants,}{.:handlers,}" # ) # # ==== Pattern format and variables @@ -282,6 +282,7 @@ module ActionView # * <tt>:action</tt> - name of the action # * <tt>:locale</tt> - possible locale versions # * <tt>:formats</tt> - possible request formats (for example html, json, xml...) + # * <tt>:variants</tt> - possible request variants (for example phone, tablet...) # * <tt>:handlers</tt> - possible handlers (for example erb, haml, builder...) # class FileSystemResolver < PathResolver |