Begin unifying the interface between ActionController and ActionView

1 files changed, 0 insertions, 235 deletions

diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb
deleted file mode 100644
index 9d1e0d3ac5..0000000000
--- a/actionpack/lib/action_view/template.rb
+++ /dev/null
@@ -1,235 +0,0 @@
-module ActionView #:nodoc:
-  class Template
-    class Path
-      attr_reader :path, :paths
-      delegate :hash, :inspect, :to => :path
-
-      def initialize(path)
-        raise ArgumentError, "path already is a Path class" if path.is_a?(Path)
-        @path = path.freeze
-      end
-
-      def to_s
-        if defined?(RAILS_ROOT)
-          path.to_s.sub(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}\//, '')
-        else
-          path.to_s
-        end
-      end
-
-      def to_str
-        path.to_str
-      end
-
-      def ==(path)
-        to_str == path.to_str
-      end
-
-      def eql?(path)
-        to_str == path.to_str
-      end
-
-      # Returns a ActionView::Template object for the given path string. The
-      # input path should be relative to the view path directory,
-      # +hello/index.html.erb+. This method also has a special exception to
-      # match partial file names without a handler extension. So
-      # +hello/index.html+ will match the first template it finds with a
-      # known template extension, +hello/index.html.erb+. Template extensions
-      # should not be confused with format extensions +html+, +js+, +xml+,
-      # etc. A format must be supplied to match a formated file. +hello/index+
-      # will never match +hello/index.html.erb+.
-      def [](path)
-        templates_in_path do |template|
-          if template.accessible_paths.include?(path)
-            return template
-          end
-        end
-        nil
-      end
-
-      private
-        def templates_in_path
-          (Dir.glob("#{@path}/**/*/**") | Dir.glob("#{@path}/**")).each do |file|
-            yield create_template(file) unless File.directory?(file)
-          end
-        end
-
-        def create_template(file)
-          Template.new(file.split("#{self}/").last, self)
-        end
-    end
-
-    class EagerPath < Path
-      def initialize(path)
-        super
-
-        @paths = {}
-        templates_in_path do |template|
-          template.load!
-          template.accessible_paths.each do |path|
-            @paths[path] = template
-          end
-        end
-        @paths.freeze
-      end
-
-      def [](path)
-        @paths[path]
-      end
-    end
-
-    extend TemplateHandlers
-    extend ActiveSupport::Memoizable
-    include Renderable
-
-    # Templates that are exempt from layouts
-    @@exempt_from_layout = Set.new([/\.rjs$/])
-
-    # Don't render layouts for templates with the given extensions.
-    def self.exempt_from_layout(*extensions)
-      regexps = extensions.collect do |extension|
-        extension.is_a?(Regexp) ? extension : /\.#{Regexp.escape(extension.to_s)}$/
-      end
-      @@exempt_from_layout.merge(regexps)
-    end
-
-    attr_accessor :filename, :load_path, :base_path, :name, :format, :extension
-    delegate :to_s, :to => :path
-
-    def initialize(template_path, load_paths = [])
-      template_path = template_path.dup
-      @load_path, @filename = find_full_path(template_path, load_paths)
-      @base_path, @name, @format, @extension = split(template_path)
-      @base_path.to_s.gsub!(/\/$/, '') # Push to split method
-
-      # Extend with partial super powers
-      extend RenderablePartial if @name =~ /^_/
-    end
-
-    def accessible_paths
-      paths = []
-      paths << path
-      paths << path_without_extension
-      if multipart?
-        formats = format.split(".")
-        paths << "#{path_without_format_and_extension}.#{formats.first}"
-        paths << "#{path_without_format_and_extension}.#{formats.second}"
-      end
-      paths
-    end
-
-    def format_and_extension
-      (extensions = [format, extension].compact.join(".")).blank? ? nil : extensions
-    end
-    memoize :format_and_extension
-
-    def multipart?
-      format && format.include?('.')
-    end
-
-    def content_type
-      format.gsub('.', '/')
-    end
-
-    def mime_type
-      Mime::Type.lookup_by_extension(format) if format
-    end
-    memoize :mime_type
-
-    def path
-      [base_path, [name, format, extension].compact.join('.')].compact.join('/')
-    end
-    memoize :path
-
-    def path_without_extension
-      [base_path, [name, format].compact.join('.')].compact.join('/')
-    end
-    memoize :path_without_extension
-
-    def path_without_format_and_extension
-      [base_path, name].compact.join('/')
-    end
-    memoize :path_without_format_and_extension
-
-    def relative_path
-      path = File.expand_path(filename)
-      path.sub!(/^#{Regexp.escape(File.expand_path(RAILS_ROOT))}\//, '') if defined?(RAILS_ROOT)
-      path
-    end
-    memoize :relative_path
-
-    def exempt_from_layout?
-      @@exempt_from_layout.any? { |exempted| path =~ exempted }
-    end
-
-    def mtime
-      File.mtime(filename)
-    end
-    memoize :mtime
-
-    def source
-      File.read(filename)
-    end
-    memoize :source
-
-    def method_segment
-      relative_path.to_s.gsub(/([^a-zA-Z0-9_])/) { $1.ord }
-    end
-    memoize :method_segment
-
-    def render_template(view, local_assigns = {})
-      render(view, local_assigns)
-    rescue Exception => e
-      raise e unless filename
-      if TemplateError === e
-        e.sub_template_of(self)
-        raise e
-      else
-        raise TemplateError.new(self, view.assigns, e)
-      end
-    end
-
-    def stale?
-      File.mtime(filename) > mtime
-    end
-
-    def recompile?
-      !@cached
-    end
-
-    def load!
-      @cached = true
-      freeze
-    end
-
-    private
-      def valid_extension?(extension)
-        !Template.registered_template_handler(extension).nil?
-      end
-
-      def find_full_path(path, load_paths)
-        load_paths = Array(load_paths) + [nil]
-        load_paths.each do |load_path|
-          file = load_path ? "#{load_path.to_str}/#{path}" : path
-          return load_path, file if File.file?(file)
-        end
-        raise MissingTemplate.new(load_paths, path)
-      end
-
-      # Returns file split into an array
-      #   [base_path, name, format, extension]
-      def split(file)
-        if m = file.match(/^(.*\/)?([^\.]+)\.?(\w+)?\.?(\w+)?\.?(\w+)?$/)
-          if valid_extension?(m[5]) # Multipart formats
-            [m[1], m[2], "#{m[3]}.#{m[4]}", m[5]]
-          elsif valid_extension?(m[4]) # Single format
-            [m[1], m[2], m[3], m[4]]
-          elsif valid_extension?(m[3]) # No format
-            [m[1], m[2], nil, m[3]]
-          else # No extension
-            [m[1], m[2], m[3], nil]
-          end
-        end
-      end
-  end
-end