From f3fc5c4b5f36db37edc8ab553a35b06b48226c0a Mon Sep 17 00:00:00 2001
From: Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com>
Date: Wed, 2 Sep 2009 15:00:22 -0700
Subject: Refactor ActionView::Resolver

---
 actionpack/test/lib/fixture_template.rb | 66 ++++++---------------------------
 1 file changed, 12 insertions(+), 54 deletions(-)

(limited to 'actionpack/test/lib/fixture_template.rb')

diff --git a/actionpack/test/lib/fixture_template.rb b/actionpack/test/lib/fixture_template.rb
index 9a9abb691d..0a365b3a7e 100644
--- a/actionpack/test/lib/fixture_template.rb
+++ b/actionpack/test/lib/fixture_template.rb
@@ -1,70 +1,28 @@
 module ActionView #:nodoc:
-  class FixtureResolver < Resolver
+  class FixtureResolver < PathResolver
     def initialize(hash = {}, options = {})
       super(options)
       @hash = hash
     end
 
-    def find_templates(name, details, prefix, partial)
-      if regexp = details_to_regexp(name, details, prefix, partial)
-        cached(regexp) do
-          templates = []
-          @hash.select { |k,v| k =~ regexp }.each do |path, source|
-            templates << Template.new(source, path, *path_to_details(path))
-          end
-          templates.sort_by {|t| -t.details.values.compact.size }
-        end
-      end
-    end
-
   private
 
-    def formats_regexp
-      @formats_regexp ||= begin
-        formats = Mime::SET.symbols
-        '(?:' + formats.map { |l| "\\.#{Regexp.escape(l.to_s)}" }.join('|') + ')?'
-      end
-    end
-
-    def handler_regexp
-      e = TemplateHandlers.extensions.map{|h| "\\.#{Regexp.escape(h.to_s)}"}.join("|")
-      "(?:#{e})"
+    def or_extensions(array)
+      "(?:" << array.map {|e| e && Regexp.escape(".#{e}")}.join("|") << ")"
     end
 
-    def details_to_regexp(name, details, prefix, partial)
-      path = ""
-      path << "#{prefix}/" unless prefix.empty?
-      path << (partial ? "_#{name}" : name)
-
-      extensions = ""
-      [:locales, :formats].each do |k|
-        # TODO: OMG NO
-        if details[k] == [:"*/*"]
-          extensions << formats_regexp if k == :formats
-        elsif exts = details[k]
-          extensions << '(?:' + exts.map {|e| "\\.#{Regexp.escape(e.to_s)}"}.join('|') + ')?'
-        else
-          extensions << formats_regexp if k == :formats
-        end
+    def query(path, exts)
+      query = Regexp.escape(path)
+      exts.each do |ext|
+        query << '(?:' << ext.map {|e| e && Regexp.escape(".#{e}") }.join('|') << ')'
       end
 
-      %r'^#{Regexp.escape(path)}#{extensions}#{handler_regexp}$'
-    end
-
-    # TODO: fix me
-    # :api: plugin
-    def path_to_details(path)
-      # [:erb, :format => :html, :locale => :en, :partial => true/false]
-      if m = path.match(%r'(_)?[\w-]+((?:\.[\w-]+)*)\.(\w+)$')
-        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
+      templates = []
+      @hash.select { |k,v| k =~ /^#{query}$/ }.each do |path, source|
+        templates << Template.new(source, path, *path_to_details(path))
       end
+      templates.sort_by {|t| -t.details.values.compact.size }
     end
+
   end
 end
\ No newline at end of file
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