Add :status option to send_data and send_file. Defaults to '200 OK'. Closes #5243.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4400 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Add :status option to send_data and send_file. Defaults to '200 OK'.  #5243 [Manfred Stienstra <m.stienstra@fngtps.com>]
+
 * Routing rewrite. Simpler, faster, easier to understand. The published API for config/routes.rb is unchanged, but nearly everything else is different, so expect breakage in plugins and libs that try to fiddle with routes. [Nicholas Seckar, Jamis Buck]
 
   map.connect '/foo/:id', :controller => '...', :action => '...'

actionpack/lib/action_controller/streaming.rb

@@ -28,6 +28,7 @@ module Streaming
       #   or to read the entire file before sending (false). Defaults to true.
       # * <tt>:buffer_size</tt> - specifies size (in bytes) of the buffer used to stream the file.
       #   Defaults to 4096.
+      # * <tt>:status</tt> - specifies the status code to send with the response. Defaults to '200 OK'.
       #
       # The default Content-Type and Content-Disposition headers are
       # set to download arbitrary binary files in as many browsers as
@@ -37,9 +38,12 @@ module Streaming
       # Simple download:
       #   send_file '/path/to.zip'
       #
-      # Show a JPEG in browser:
+      # Show a JPEG in the browser:
       #   send_file '/path/to.jpeg', :type => 'image/jpeg', :disposition => 'inline'
       #
+      # Show a 404 page in the browser:
+      #   send_file '/path/to/404.html, :type => 'text/html; charset=utf-8', :status => 404
+      #
       # Read about the other Content-* HTTP headers if you'd like to
       # provide the user with more information (such as Content-Description).
       # http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11
@@ -61,7 +65,7 @@ def send_file(path, options = {}) #:doc:
         @performed_render = false
 
         if options[:stream]
-          render :text => Proc.new { |response, output|
+          render :status => options[:status], :text => Proc.new { |response, output|
             logger.info "Streaming file #{path}" unless logger.nil?
             len = options[:buffer_size] || 4096
             File.open(path, 'rb') do |file|
@@ -81,7 +85,7 @@ def send_file(path, options = {}) #:doc:
           }
         else
           logger.info "Sending file #{path}" unless logger.nil?
-          File.open(path, 'rb') { |file| render :text => file.read }
+          File.open(path, 'rb') { |file| render :status => options[:status], :text => file.read }
         end
       end
 
@@ -93,6 +97,7 @@ def send_file(path, options = {}) #:doc:
       # * <tt>:type</tt> - specifies an HTTP content type.
       #   Defaults to 'application/octet-stream'.
       # * <tt>:disposition</tt> - specifies whether the file will be shown inline or downloaded.  
+      # * <tt>:status</tt> - specifies the status code to send with the response. Defaults to '200 OK'.
       #   Valid values are 'inline' and 'attachment' (default).
       #
       # Generic data download:
@@ -109,7 +114,7 @@ def send_data(data, options = {}) #:doc:
         logger.info "Sending data #{options[:filename]}" unless logger.nil?
         send_file_headers! options.merge(:length => data.size)
         @performed_render = false
-        render :text => data
+        render :status => options[:status], :text => data
       end
 
     private
@@ -139,4 +144,4 @@ def send_file_headers!(options)
         @headers['Cache-Control'] = 'private' if @headers['Cache-Control'] == 'no-cache'
       end
   end
-end
\ No newline at end of file
+end

actionpack/test/controller/send_file_test.rb

@@ -85,11 +85,25 @@ def test_send_file_headers!
     assert_equal 'type', h['Content-Type']
     assert_equal 'disposition; filename="filename"', h['Content-Disposition']
     assert_equal 'binary', h['Content-Transfer-Encoding']
-    
+
     # test overriding Cache-Control: no-cache header to fix IE open/save dialog
     @controller.headers = { 'Cache-Control' => 'no-cache' }
     @controller.send(:send_file_headers!, options)
     h = @controller.headers
     assert_equal 'private', h['Cache-Control']
   end
+
+  %w(file data).each do |method|
+    define_method "test_send_#{method}_status" do
+      @controller.options = { :stream => false, :status => 500 }
+      assert_nothing_raised { assert_not_nil process(method) }
+      assert_equal '500', @controller.headers['Status']
+    end
+
+    define_method "test_default_send_#{method}_status" do
+      @controller.options = { :stream => false }
+      assert_nothing_raised { assert_not_nil process(method) }
+      assert_equal ActionController::Base::DEFAULT_RENDER_STATUS_CODE, @controller.headers['Status']
+    end
+  end
 end