- json_generic_serializer was not set when there was a redirect

- if there is a redirect and the json return answer is requested
  then we send 'redirect_to' field in 'info' space




git-svn-id: svn://ttmath.org/publicrep/winix/branches/0.7.x@1169 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/core/app.cpp

@@ -810,12 +810,6 @@ void App::Make()
 		return;
 	}
 
-	if( !cur.request->info_serializer )
-	{
-		json_generic_serializer.Clear(); // !! IMPROVE ME add to the end of a request
-		cur.request->info_serializer = &json_generic_serializer;
-	}
-
 	plugin.Call(WINIX_CONTENT_MAKE);
 	MakePage();
 }
@@ -1486,7 +1480,7 @@ void App::PrepareHeaders(bool compressing, int compress_encoding, Header header,
 	if( cur.request->send_as_attachment )
 		AddHeader(L"Content-Disposition", L"attachment");
 
-	if( !cur.request->redirect_to.empty() )
+	if( !cur.request->redirect_to.empty() && !cur.request->return_json )
 	{
 		PrepareHeadersRedirect();
 	}
@@ -1510,6 +1504,23 @@ void App::PrepareHeaders(bool compressing, int compress_encoding, Header header,
 }
 
 
+void App::PrepareStandardJSONFields()
+{
+	PT::Space & info = cur.request->info;
+
+	if( !info.GetFirstValue(L"status") )
+	{
+		info.Add(L"status", cur.request->status);
+	}
+
+	if( !cur.request->redirect_to.empty() && !info.GetFirstValue(L"redirect_to") )
+	{
+		info.Add(L"redirect_to", cur.request->redirect_to);
+	}
+}
+
+
+
 
 void App::FilterContent()
 {
@@ -1618,9 +1629,23 @@ void App::SelectCompression(size_t source_len, bool & compression_allowed, int &
 
 bool App::CanSendContent()
 {
-	if( !cur.request->redirect_to.empty() || !cur.request->x_sendfile.empty() )
-		// if there is a redirect or a file to send then we do not send a content
+	if( !cur.request->x_sendfile.empty() )
+	{
+		// if there is a file to send then we do not send a content
 		return false;
+	}
+
+	if( cur.request->return_json )
+	{
+		// if there is a redirect flag then it will be put to info struct
+		return true;
+	}
+
+	if( !cur.request->redirect_to.empty() )
+	{
+		// if there is a redirect and no json is requred then we do not send the content
+		return false;
+	}
 
 	/*
 		we don't have to check the HEAD method
@@ -1785,6 +1810,15 @@ int compress_encoding;
 
 void App::SendAnswer()
 {
+	if( !cur.request->info_serializer )
+	{
+		json_generic_serializer.Clear(); // !! IMPROVE ME add to the end of a request
+		cur.request->info_serializer = &json_generic_serializer;
+	}
+
+	if( cur.request->return_json )
+		PrepareStandardJSONFields();
+
 	if( cur.request->send_bin_stream )
 		SendBinaryAnswer();
 	else

winixd/core/app.h

@@ -250,6 +250,7 @@ private:
 	void PrepareHeadersCompression(int compress_encoding);
 	void PrepareHeadersNormal(Header header, size_t output_size);
 	void PrepareHeaders(bool compressing, int compress_encoding, Header header, size_t output_size);
+	void PrepareStandardJSONFields();
 	int  SelectDeflateVersion();
 	void SelectCompression(size_t source_len, bool & compression_allowed, int & compression_encoding);
 	bool CanSendContent();

winixd/functions/emacs.cpp

@@ -106,19 +106,6 @@ return true;
 */
 
 
-// !! zmienic nazwy 
-// albo w ogole te metody nie sa potrzebne teraz (byly zmiany)
-void Emacs::DoRedirectIfNeeded(bool adding)
-{
-	if( cur->request->ParamValue(L"reqtype") != L"json" )
-	{
-		system->RedirectTo(cur->request->item);
-	}
-}
-
-
-
-
 int Emacs::NotifyCodeEdit()
 {
 // !! nie potrzebne
@@ -172,19 +159,17 @@ void Emacs::MakePost()
 
 	if( cur->request->status == WINIX_ERR_OK )
 	{
-		DoRedirectIfNeeded(adding);
+		if( adding )
+		{
+			system->RedirectToLastFunction(nullptr, false);
+		}
+
 		functions->CheckSpecialFile(cur->request->item);
 	}
 	else
 	{
 		log << log1 << "Emacs: error: "	<< cur->request->status << logend;
 	}
-
-
-	if( cur->request->ParamValue(L"reqtype") == L"json" )
-	{
-		cur->request->info.Add(L"status", cur->request->status);
-	}
 }
 
 

winixd/functions/emacs.h

@@ -56,7 +56,6 @@ public:
 private:
 
 	bool HasAccess(const Item & item); // !! takie funkcje to nie powinny byc skladowe modelu?
-	void DoRedirectIfNeeded(bool adding);
 	int NotifyCodeEdit();
 	int NotifyCodeAdd();