From 251a6e492c72d8aea713b7dabd245d68301e455d Mon Sep 17 00:00:00 2001 From: Yehuda Katz + Carl Lerche Date: Wed, 17 Jun 2009 15:39:41 -0700 Subject: Rename path.rb to resolver.rb --- actionpack/lib/action_view.rb | 2 +- actionpack/lib/action_view/template/path.rb | 150 ------------------------ actionpack/lib/action_view/template/resolver.rb | 150 ++++++++++++++++++++++++ actionpack/lib/action_view/template/template.rb | 2 +- 4 files changed, 152 insertions(+), 152 deletions(-) delete mode 100644 actionpack/lib/action_view/template/path.rb create mode 100644 actionpack/lib/action_view/template/resolver.rb (limited to 'actionpack/lib') diff --git a/actionpack/lib/action_view.rb b/actionpack/lib/action_view.rb index b4eddca378..3e3b68c71d 100644 --- a/actionpack/lib/action_view.rb +++ b/actionpack/lib/action_view.rb @@ -37,7 +37,7 @@ module ActionView autoload :Helpers, 'action_view/helpers' autoload :InlineTemplate, 'action_view/template/inline' autoload :Partials, 'action_view/render/partials' - autoload :Resolver, 'action_view/template/path' + autoload :Resolver, 'action_view/template/resolver' autoload :PathSet, 'action_view/paths' autoload :Rendering, 'action_view/render/rendering' autoload :Renderable, 'action_view/template/renderable' diff --git a/actionpack/lib/action_view/template/path.rb b/actionpack/lib/action_view/template/path.rb deleted file mode 100644 index d15f53a11b..0000000000 --- a/actionpack/lib/action_view/template/path.rb +++ /dev/null @@ -1,150 +0,0 @@ -require "pathname" -require "action_view/template/template" - -module ActionView - # Abstract superclass - class Resolver - def initialize(options) - @cache = options[:cache] - @cached = {} - end - - # Normalizes the arguments and passes it on to find_template - def find_by_parts(*args) - find_all_by_parts(*args).first - end - - def find_all_by_parts(name, details = {}, prefix = nil, partial = nil) - details[:locales] = [I18n.locale] - name = name.to_s.gsub(handler_matcher, '').split("/") - find_templates(name.pop, details, [prefix, *name].compact.join("/"), partial) - end - - private - - # This is what child classes implement. No defaults are needed - # because Resolver guarantees that the arguments are present and - # normalized. - def find_templates(name, details, prefix, partial) - raise NotImplementedError - end - - def valid_handlers - @valid_handlers ||= TemplateHandlers.extensions - end - - def handler_matcher - @handler_matcher ||= begin - e = valid_handlers.join('|') - /\.(?:#{e})$/ - end - end - - def handler_glob - e = TemplateHandlers.extensions.map{|h| ".#{h},"}.join - "{#{e}}" - end - - def formats_glob - @formats_glob ||= begin - '{' + Mime::SET.symbols.map { |l| ".#{l}," }.join + '}' - end - end - - def cached(key) - return yield unless @cache - return @cached[key] if @cached.key?(key) - @cached[key] = yield - end - end - - class FileSystemResolver < Resolver - - def initialize(path, options = {}) - raise ArgumentError, "path already is a Resolver class" if path.is_a?(Resolver) - super(options) - @path = Pathname.new(path).expand_path - end - - # TODO: This is the currently needed API. Make this suck less - # ==== - attr_reader :path - - def to_s - path.to_s - end - - def to_str - path.to_s - end - - def ==(path) - to_str == path.to_str - end - - def eql?(path) - to_str == path.to_str - end - # ==== - - def find_templates(name, details, prefix, partial, root = "#{@path}/") - if glob = details_to_glob(name, details, prefix, partial, root) - cached(glob) do - Dir[glob].map do |path| - next if File.directory?(path) - source = File.read(path) - identifier = Pathname.new(path).expand_path.to_s - - Template.new(source, identifier, *path_to_details(path)) - end.compact - end - end - end - - private - - # :api: plugin - def details_to_glob(name, details, prefix, partial, root) - path = "" - path << "#{prefix}/" unless prefix.empty? - path << (partial ? "_#{name}" : name) - - extensions = "" - [:locales, :formats].each do |k| - extensions << if exts = details[k] - '{' + exts.map {|e| ".#{e},"}.join + '}' - else - k == :formats ? formats_glob : '' - end - end - - "#{root}#{path}#{extensions}#{handler_glob}" - end - - # TODO: fix me - # :api: plugin - def path_to_details(path) - # [:erb, :format => :html, :locale => :en, :partial => true/false] - if m = path.match(%r'/(_)?[\w-]+(\.[\w-]+)*\.(\w+)$') - partial = m[1] == '_' - details = (m[2]||"").split('.').reject { |e| e.empty? } - handler = Template.handler_class_for_extension(m[3]) - - format = Mime[details.last] && details.pop.to_sym - locale = details.last && details.pop.to_sym - - return handler, :format => format, :locale => locale, :partial => partial - end - end - end - - class FileSystemResolverWithFallback < FileSystemResolver - - def find_templates(name, details, prefix, partial) - templates = super - return super(name, details, prefix, partial, '') if templates.empty? - templates - end - - end -end \ No newline at end of file diff --git a/actionpack/lib/action_view/template/resolver.rb b/actionpack/lib/action_view/template/resolver.rb new file mode 100644 index 0000000000..d15f53a11b --- /dev/null +++ b/actionpack/lib/action_view/template/resolver.rb @@ -0,0 +1,150 @@ +require "pathname" +require "action_view/template/template" + +module ActionView + # Abstract superclass + class Resolver + def initialize(options) + @cache = options[:cache] + @cached = {} + end + + # Normalizes the arguments and passes it on to find_template + def find_by_parts(*args) + find_all_by_parts(*args).first + end + + def find_all_by_parts(name, details = {}, prefix = nil, partial = nil) + details[:locales] = [I18n.locale] + name = name.to_s.gsub(handler_matcher, '').split("/") + find_templates(name.pop, details, [prefix, *name].compact.join("/"), partial) + end + + private + + # This is what child classes implement. No defaults are needed + # because Resolver guarantees that the arguments are present and + # normalized. + def find_templates(name, details, prefix, partial) + raise NotImplementedError + end + + def valid_handlers + @valid_handlers ||= TemplateHandlers.extensions + end + + def handler_matcher + @handler_matcher ||= begin + e = valid_handlers.join('|') + /\.(?:#{e})$/ + end + end + + def handler_glob + e = TemplateHandlers.extensions.map{|h| ".#{h},"}.join + "{#{e}}" + end + + def formats_glob + @formats_glob ||= begin + '{' + Mime::SET.symbols.map { |l| ".#{l}," }.join + '}' + end + end + + def cached(key) + return yield unless @cache + return @cached[key] if @cached.key?(key) + @cached[key] = yield + end + end + + class FileSystemResolver < Resolver + + def initialize(path, options = {}) + raise ArgumentError, "path already is a Resolver class" if path.is_a?(Resolver) + super(options) + @path = Pathname.new(path).expand_path + end + + # TODO: This is the currently needed API. Make this suck less + # ==== + attr_reader :path + + def to_s + path.to_s + end + + def to_str + path.to_s + end + + def ==(path) + to_str == path.to_str + end + + def eql?(path) + to_str == path.to_str + end + # ==== + + def find_templates(name, details, prefix, partial, root = "#{@path}/") + if glob = details_to_glob(name, details, prefix, partial, root) + cached(glob) do + Dir[glob].map do |path| + next if File.directory?(path) + source = File.read(path) + identifier = Pathname.new(path).expand_path.to_s + + Template.new(source, identifier, *path_to_details(path)) + end.compact + end + end + end + + private + + # :api: plugin + def details_to_glob(name, details, prefix, partial, root) + path = "" + path << "#{prefix}/" unless prefix.empty? + path << (partial ? "_#{name}" : name) + + extensions = "" + [:locales, :formats].each do |k| + extensions << if exts = details[k] + '{' + exts.map {|e| ".#{e},"}.join + '}' + else + k == :formats ? formats_glob : '' + end + end + + "#{root}#{path}#{extensions}#{handler_glob}" + end + + # TODO: fix me + # :api: plugin + def path_to_details(path) + # [:erb, :format => :html, :locale => :en, :partial => true/false] + if m = path.match(%r'/(_)?[\w-]+(\.[\w-]+)*\.(\w+)$') + partial = m[1] == '_' + details = (m[2]||"").split('.').reject { |e| e.empty? } + handler = Template.handler_class_for_extension(m[3]) + + format = Mime[details.last] && details.pop.to_sym + locale = details.last && details.pop.to_sym + + return handler, :format => format, :locale => locale, :partial => partial + end + end + end + + class FileSystemResolverWithFallback < FileSystemResolver + + def find_templates(name, details, prefix, partial) + templates = super + return super(name, details, prefix, partial, '') if templates.empty? + templates + end + + end +end \ No newline at end of file diff --git a/actionpack/lib/action_view/template/template.rb b/actionpack/lib/action_view/template/template.rb index 53aaa3dded..fac50cd692 100644 --- a/actionpack/lib/action_view/template/template.rb +++ b/actionpack/lib/action_view/template/template.rb @@ -2,7 +2,7 @@ # This is so that templates compiled in this file are UTF-8 require 'set' -require "action_view/template/path" +require "action_view/template/resolver" module ActionView class Template -- cgit v1.2.3