(js) Add support for %p in date formatting

Fixes #3480

UI/SOGoUI/UIxComponent.h

@@ -1,14 +1,15 @@
 /*
   Copyright (C) 2000-2005 SKYRIX Software AG
+  Copyright (C) 2007-2016 Inverse inc.
 
-  This file is part of OpenGroupware.org.
+  This file is part of SOGo
 
-  OGo is free software; you can redistribute it and/or modify it under
+  SOGo is free software; you can redistribute it and/or modify it under
   the terms of the GNU Lesser General Public License as published by the
   Free Software Foundation; either version 2, or (at your option) any
   later version.
 
-  OGo is distributed in the hope that it will be useful, but WITHOUT ANY
+  SOGo is distributed in the hope that it will be useful, but WITHOUT ANY
   WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
   License for more details.
@@ -46,6 +47,7 @@
   NSArray *languages;
 }
 
++ (NSArray *) amPmLabelKeys;
 + (NSArray *) monthLabelKeys;
 + (NSArray *) abbrMonthLabelKeys;
 

UI/SOGoUI/UIxComponent.m

@@ -64,6 +64,7 @@
 
 @implementation UIxComponent
 
+static NSMutableArray *amPmLabelKeys      = nil;
 static NSMutableArray *dayLabelKeys       = nil;
 static NSMutableArray *abbrDayLabelKeys   = nil;
 static NSMutableArray *monthLabelKeys     = nil;
@@ -72,6 +73,10 @@ static SoProduct      *commonProduct      = nil;
 
 + (void)initialize {
   if (dayLabelKeys == nil) {
+    amPmLabelKeys = [[NSMutableArray alloc] initWithCapacity:2];
+    [amPmLabelKeys addObject:@"AM"];
+    [amPmLabelKeys addObject:@"PM"];
+
     dayLabelKeys = [[NSMutableArray alloc] initWithCapacity:7];
     [dayLabelKeys addObject:@"Sunday"];
     [dayLabelKeys addObject:@"Monday"];
@@ -124,6 +129,11 @@ static SoProduct      *commonProduct      = nil;
   }
 }
 
++ (NSArray *) amPmLabelKeys
+{
+  return (NSArray *) amPmLabelKeys;
+}
+
 + (NSArray *) abbrDayLabelKeys
 {
   return (NSArray *) abbrDayLabelKeys;