115 lines
3.1 KiB
Objective-C
115 lines
3.1 KiB
Objective-C
/* NSDictionary+DAV.m - this file is part of SOGo
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*
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* Copyright (C) 2008-2013 Inverse inc.
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#import <Foundation/NSArray.h>
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#import <Foundation/NSEnumerator.h>
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#import <Foundation/NSString.h>
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#import "NSDictionary+DAV.h"
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@implementation NSDictionary (SOGoWebDAVExtensions)
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- (NSString *) _namespaceDecl: (NSDictionary *) namespaces
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{
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NSMutableString *decl;
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NSEnumerator *keys;
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NSString *key;
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decl = [NSMutableString string];
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keys = [[namespaces allKeys] objectEnumerator];
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while ((key = [keys nextObject]))
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[decl appendFormat: @" xmlns:%@=\"%@\"",
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[namespaces objectForKey: key], key];
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return decl;
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}
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- (NSString *) _newTagInNamespaces: (NSMutableDictionary *) namespaces
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forNS: (NSString *) newNS
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{
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NSString *newTag;
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newTag = [NSString stringWithFormat: @"n%d", [namespaces count]];
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[namespaces setObject: newTag forKey: newNS];
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return newTag;
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}
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#warning this method could probably be optimized to speedup the rendering\
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of thousands of records
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- (NSString *)
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asWebDavStringWithNamespaces: (NSMutableDictionary *) namespaces
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{
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NSDictionary *attributes;
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NSMutableString *webdavString;
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NSString *nsTag, *ns, *subString, *element;
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BOOL firstLevel;
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if (!namespaces)
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{
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firstLevel = YES;
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namespaces = [NSMutableDictionary new];
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[namespaces setObject: @"D" forKey: @"DAV:"];
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}
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else
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firstLevel = NO;
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webdavString = [NSMutableString string];
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ns = [self objectForKey: @"ns"];
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nsTag = [namespaces objectForKey: ns];
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if (!nsTag)
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nsTag = [self _newTagInNamespaces: namespaces forNS: ns];
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element = [NSString stringWithFormat: @"%@:%@",
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nsTag, [self objectForKey: @"method"]];
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[webdavString appendFormat: @"<%@", element];
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subString = [[self objectForKey: @"content"]
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asWebDavStringWithNamespaces: namespaces];
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if (firstLevel)
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{
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[webdavString appendString: [self _namespaceDecl: namespaces]];
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[namespaces release];
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}
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attributes = [self objectForKey: @"attributes"];
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if (attributes)
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{
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NSArray *keys;
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int i;
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keys = [attributes allKeys];
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for (i = 0; i < [keys count]; i++)
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{
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[webdavString appendFormat: @" %@=\"%@\"", [keys objectAtIndex: i], [attributes objectForKey: [keys objectAtIndex: i]]];
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}
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}
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if (subString)
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[webdavString appendFormat: @">%@</%@>", subString, element];
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else
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[webdavString appendString: @"/>"];
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return webdavString;
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}
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@end
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