/*
  Copyright (C) 2000-2005 SKYRIX Software AG

  This file is part of SOPE.

  SOPE 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.

  SOPE 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.

  You should have received a copy of the GNU Lesser General Public
  License along with SOPE; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#ifndef __common_H__
#define __common_H__

#import <Foundation/Foundation.h>
#include <NGObjWeb/NGObjWeb.h>
#include <NGExtensions/NGExtensions.h>

#if NeXT_Foundation_LIBRARY || APPLE_Foundation_LIBRARY
#  include <NGExtensions/NGObjectMacros.h>
#endif

static inline id WOExtGetProperty(NSDictionary *_set, NSString *_name) {
  id propValue;
  
  if ((propValue = [_set objectForKey:_name]) == nil)
    return nil;
  
  propValue = [propValue retain];
  [(NSMutableDictionary *)_set removeObjectForKey:_name];
  return propValue;
}

static inline NSString *WOUriOfResource(NSString *_name, WOContext *_ctx) {
  NSArray           *languages;
  WOResourceManager *resourceManager;
  NSString          *uri;

  if (_name == nil)
    return nil;

  languages = [_ctx hasSession]
    ? [[_ctx session] languages]
    : [[_ctx request] browserLanguages];
  
  resourceManager = [[_ctx application] resourceManager];
  
  uri = [resourceManager urlForResourceNamed:_name
                         inFramework:nil
                         languages:languages
                         request:[_ctx request]];
  if ([uri rangeOfString:@"/missingresource?"].length > 0)
    uri = nil;
  
  return uri;
}


#define OWGetProperty WOExtGetProperty

#endif /* __common_H__ */
