JSONify mail parts

UI/MailPartViewers/UIxMailPartMixedViewer.m

@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2007-2009 Inverse inc.
+  Copyright (C) 2007-2015 Inverse inc.
   Copyright (C) 2004-2005 SKYRIX Software AG
 
   This file is part of SOGo.
@@ -20,6 +20,8 @@
   02111-1307, USA.
 */
 
+#import <Foundation/NSDictionary.h>
+
 #import <UI/MailerUI/WOContext+UIxMailer.h>
 
 #import "UIxMailRenderingContext.h"
@@ -48,14 +50,16 @@
   return self->childInfo;
 }
 
-- (void)setChildIndex:(unsigned int)_index {
+- (void) setChildIndex: (NSUInteger) _index {
   self->childIndex = _index;
 }
-- (unsigned int)childIndex {
+- (NSUInteger) childIndex {
   return self->childIndex;
 }
 
 - (NSString *)childPartName {
+  return [NSString stringWithFormat: @"%u",
+                   (unsigned int) ([self childIndex] + 1)];
   char buf[8];
   sprintf(buf, "%d", [self childIndex] + 1);
   return [NSString stringWithCString:buf];
@@ -79,4 +83,30 @@
   return [[[self context] mailRenderingContext] viewerForBodyInfo:info];
 }
 
+- (id) renderedPart {
+  id info, viewer;
+  NSArray *parts;
+  NSMutableArray *renderedParts;
+  NSUInteger i, max;
+
+  parts = [[self bodyInfo] objectForKey: @"parts"];
+  max = [parts count];
+  renderedParts = [NSMutableArray arrayWithCapacity: max];
+  for (i = 0; i < max; i++)
+    {
+      [self setChildIndex: i];
+      [self setChildInfo: [parts objectAtIndex: i]];
+      info = [self childInfo];
+      viewer = [[[self context] mailRenderingContext] viewerForBodyInfo: info];
+      [viewer setBodyInfo: info];
+      [viewer setPartPath: [self childPartPath]];
+      [renderedParts addObject: [viewer renderedPart]];
+    }
+
+  return [NSDictionary dictionaryWithObjectsAndKeys:
+                         [self className], @"type",
+                       renderedParts, @"content",
+                       nil];
+}
+
 @end /* UIxMailPartMixedViewer */