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

  This file is part of OpenGroupware.org.

  OGo 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
  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 OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/

#import <LSFoundation/LSBaseCommand.h>

@interface LSCheckGetPermissionDocumentVersionCommand : LSBaseCommand
@end

#import "common.h"

@implementation LSCheckGetPermissionDocumentVersionCommand

// command methods

- (void)_executeInContext:(id)_context {
  NSMutableArray *permittedObjs = nil;
  id             obj            = [self object];  
  int            i, cnt         = [obj count];

  permittedObjs = [[NSMutableArray allocWithZone:[self zone]] init];

  for (i = 0; i < cnt; i++) {
    id       docVersion = [obj objectAtIndex:i];
    NSNumber *docId     = [docVersion valueForKey:@"documentId"];
    NSArray  *result    = nil;

    result = LSRunCommandV(_context, @"doc", @"get", @"documentId", docId, nil);
    
    if ([result count] > 0)
      [permittedObjs addObject:docVersion];
 
  }
  [self setReturnValue:permittedObjs];
  RELEASE(permittedObjs); permittedObjs = nil;
}

@end